data.cms.gov: アクセシビリティ — 第 2026-W40 週
Training priorities
| SC | Criterion | Pages | Rules | Notes |
|---|---|---|---|---|
| 1.4.8 | WCAG 1.4.8 | 905 | 2 | |
| 2.5.5 | WCAG 2.5.5 | 884 | 1 | |
| 2.1.1 | Keyboard Access | 558 | 1 | |
| 1.4.3 | Contrast (Minimum) | 544 | 2 | |
| 1.4.6 | WCAG 1.4.6 | 538 | 1 |
次の10アクション
| クラスター | 深刻度 | ページ | 影響を受ける人 | 修正方法 | 証拠 | 判断 |
|---|---|---|---|---|---|---|
Banner landmark should not be contained in another landmark · 未割り当てコンポーネント
|
中程度 | 1093 | 手動テストが必要です。 | Put the banner landmark (<header>) at the top level, not nested inside another landmark. | ページ(CSV) | |
Scrollable region must have keyboard access · 未割り当てコンポーネント
|
深刻 | 558 | Without vision, Limited manipulation/strength, Limited reach | Make scrollable regions keyboard-focusable (tabindex="0") so keyboard users can scroll them. | ページ(CSV) | |
| First focusable element is link to main content · 未割り当てコンポーネント | 中程度 | 538 | 手動テストが必要です。 | See remediation guidance: https://alfa.siteimprove.com/rules/sia-r87 | ページ(CSV) | |
Select element must have an accessible name · 未割り当てコンポーネント
|
重大 | 97 | Without vision, Limited vision, Limited manipulation/strength | Give the <select> an accessible name via a <label> or aria-label. | ページ(CSV) | |
| Target size is at least 44×44 CSS pixels (Enhanced) · 未割り当てコンポーネント | 中程度 | 538 | 手動テストが必要です。 | See remediation guidance: https://alfa.siteimprove.com/rules/sia-r111 | ページ(CSV) | |
| Target size is at least 44×44 CSS pixels (Enhanced) · 未割り当てコンポーネント | 中程度 | 538 | 手動テストが必要です。 | See remediation guidance: https://alfa.siteimprove.com/rules/sia-r111 | ページ(CSV) | |
| Target size is at least 44×44 CSS pixels (Enhanced) · 未割り当てコンポーネント | 中程度 | 538 | 手動テストが必要です。 | See remediation guidance: https://alfa.siteimprove.com/rules/sia-r111 | ページ(CSV) | |
| aria-hidden element does not contain focusable elements · 未割り当てコンポーネント | 中程度 | 274 | Without vision, Limited vision, Limited manipulation/strength | See remediation guidance: https://alfa.siteimprove.com/rules/sia-r17 | ページ(CSV) | |
| aria-hidden element does not contain focusable elements · 未割り当てコンポーネント | 中程度 | 253 | Without vision, Limited vision, Limited manipulation/strength | See remediation guidance: https://alfa.siteimprove.com/rules/sia-r17 | ページ(CSV) | |
| aria-hidden element does not contain focusable elements · 未割り当てコンポーネント | 中程度 | 248 | Without vision, Limited vision, Limited manipulation/strength | See remediation guidance: https://alfa.siteimprove.com/rules/sia-r17 | ページ(CSV) |
バグ報告
Exclude URLs from this report
Hide findings on pages you are not responsible for — a section another team owns, or legacy pages out of contract. One pattern per line: a plain substring that matches anywhere in the URL (/medicare/, .aspx) or a slash-wrapped /regex/ (/medicare|medicaid/i); # comments are ignored. A finding is hidden when every affected page matches; for findings with more than 25 pages this is judged by the listed sample. This only changes what this report shows in your browser — every page is still scanned, and your list is saved on this device.
Automated testing does not establish full WCAG conformance. Findings in the verification lane require manual testing before they are treated as confirmed failures.
既定のビューには優先された問題タイプ 12 件が表示されます。「すべて表示」に切り替えると、さらに 19 件を確認できます。
「重複の可能性あり」とマークされた検出 3 件 — Alfa と axe-core の両方が、重複するページで同じ WCAG 達成基準を指摘しました。同じ要素を対象としている場合は axe-core のレポートが優先されます。これらを確認するには CSV を possible_duplicate_of で絞り込んでください。2 つのエンジンが同じ障壁を指摘していると、誤検知の可能性が低くなります。
Findings needing review
Link to this finding 深刻 axe scrollable-region-focusable WCAG 2.0 A Scrollable region must have keyboard access (WCAG 2.1.1) おそらく テンプレート
- バグ ID
VS-eaab37ac- パターン ID
VS-c613c153- 結合 ID
VS-eaab37ac(パターンVS-c613c153) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 2.1.1 Keyboard (レベル A、WCAG 2.0)
- XPath / セレクター
.tbody-container- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<div class="tbody-container">
説明
Scrollable region must have keyboard access. Detected by axe-core rule scrollable-region-focusable on 558 of 2550 scanned pages (558 instances).
再現手順
- Open https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025.
- Locate the element: .tbody-container
- Confirm the axe-core finding for rule scrollable-region-focusable against WCAG 2.1.1 Keyboard.
影響度
Affects Without vision (1.0%), Limited manipulation/strength (13.0%), Limited reach (2.0%).
- Without vision — 人口の 1.0%
- Limited manipulation/strength — 人口の 13.0%
- Limited reach — 人口の 2.0%
影響を受けたページ
- /provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025
- /medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data
- /provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data
- /cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data
- /medicare-shared-savings-program/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries/data/2023
- /provider-characteristics/medicare-provider-supplier-enrollment/order-and-referring/data/september-15-2026
- /provider-characteristics/hospitals-and-other-facilities/home-health-agency-enrollments/data/q3-2025
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-geography-and-service/data/2018
- /provider-characteristics/medicare-provider-supplier-enrollment/order-and-referring/data/september-18-2026
- /quality-of-care/payroll-based-journal-employee-detail-nursing-home-staffing/data/q3-2024
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-home-health-agency-by-geography-and-provider/data
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/data/2022
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier-and-service/data/2021
- /provider-characteristics/hospitals-and-other-facilities/rural-health-clinic-enrollments/data
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-inpatient-rehabilitation-facility-by-geography-and-provider/data
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-skilled-nursing-facility-by-geography-provider-and-service/data/2022
- /provider-characteristics/medicare-provider-supplier-enrollment/home-infusion-therapy-providers/data/june-16-2026
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/data/march-2026
- /provider-characteristics/hospitals-and-other-facilities/rural-health-clinic-enrollments/data/q4-2025
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/data/july-17-2026
…ほか — 全 558 ページ(CSV)。
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Make scrollable regions keyboard-focusable (tabindex="0") so keyboard users can scroll them.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/scrollable-region-focusable?application=axeAPI
Link to this finding 重大 axe select-name WCAG 2.0 A Select element must have an accessible name (WCAG 4.1.2) おそらく テンプレート
- バグ ID
VS-b21d1758- パターン ID
VS-fab92378- 結合 ID
VS-b21d1758(パターンVS-fab92378) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 4.1.2 Name, Role, Value (レベル A、WCAG 2.0)
- XPath / セレクター
.form-control- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<select name="version-select" class="form-control">
説明
Select element must have an accessible name. Detected by axe-core rule select-name on 98 of 2550 scanned pages (98 instances).
再現手順
- Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.
- Locate the element: .form-control
- Confirm the axe-core finding for rule select-name against WCAG 4.1.2 Name, Role, Value.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited manipulation/strength — 人口の 13.0%
影響を受けたページ
- /provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs
- /cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs
- /summary-statistics-on-use-and-payments/physiciansupplier-procedure-summary/api-docs
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/api-docs
- /quality-of-care/payroll-based-journal-employee-detail-nursing-home-staffing/api-docs
- /quality-of-care/medicare-dialysis-facilities/api-docs
- /provider-characteristics/medicare-provider-supplier-enrollment/order-and-referring/api-docs
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-all-owners/api-docs
- /provider-characteristics/hospitals-and-other-facilities/hospital-change-of-ownership/api-docs
- /provider-characteristics/medicare-provider-supplier-enrollment/revalidation-due-date-list/api-docs
- /quality-of-care/nursing-home-chain-performance-measures/api-docs
- /provider-characteristics/medicare-provider-supplier-enrollment/medicare-fee-for-service-public-provider-enrollment/api-docs
- /quality-of-care/deficit-reduction-act-hospital-acquired-condition-measures/api-docs
- /provider-characteristics/hospitals-and-other-facilities/hospital-price-transparency-enforcement-activities-and-outcomes/api-docs
- /medicare-shared-savings-program/advance-investment-payment-spend-plan/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-b-spending-by-drug/api-docs
- /quality-of-care/minimum-data-set-frequency/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-opioid-prescribing-rates/medicare-part-d-opioid-prescribing-rates-by-geography/api-docs
- /provider-characteristics/medicare-provider-supplier-enrollment/revalidation-reassignment-list/api-docs
- /cms-innovation-center-programs/accountable-care-models/aco-reach-eligible-beneficiaries/api-docs
…ほか — 全 98 ページ(CSV)。
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Give the <select> an accessible name via a <label> or aria-label.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/select-name?application=axeAPI
Link to this finding 深刻 axe listitem WCAG 2.0 A <li> elements must be contained in a <ul> or <ol> (WCAG 1.3.1)
- バグ ID
VS-b4999ba9- パターン ID
VS-6175596b- 結合 ID
VS-b4999ba9(パターンVS-6175596b) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 1.3.1 Info and Relationships (レベル A、WCAG 2.0)
- XPath / セレクター
.dc-c-search-list-item.ds-u-padding-top--3:nth-child(1)- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<li class="dc-c-search-list-item ds-u-padding-top--3">
説明
<li> elements must be contained in a <ul> or <ol>. Detected by axe-core rule listitem on 9 of 2550 scanned pages (38 instances).
再現手順
- Open https://data.cms.gov/provider-data/topics/doctors-clinicians.
- Locate the element: .dc-c-search-list-item.ds-u-padding-top--3:nth-child(1)
- Confirm the axe-core finding for rule listitem against WCAG 1.3.1 Info and Relationships.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited cognitive, language, or learning ability — 人口の 11.0%
影響を受けたページ
- /provider-data/topics/doctors-clinicians
- /provider-data/topics/long-term-care-hospitals
- /provider-data/topics/physician-office-visit-costs
- /provider-data/topics/home-health-services
- /provider-data/topics/hospitals
- /provider-data/topics/inpatient-rehabilitation-facilities
- /provider-data/topics/nursing-homes
- /provider-data/topics/supplier-directory
- /provider-data/topics/dialysis-facilities
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: <li> must be inside a <ul> or <ol>.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/listitem?application=axeAPI
Link to this finding 深刻 axe link-in-text-block WCAG 2.0 A Links must be distinguishable without relying on color (WCAG 1.4.1)
- バグ ID
VS-6757a930- パターン ID
VS-8ade3360- 結合 ID
VS-6757a930(パターンVS-8ade3360) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 1.4.1 Use of Color (レベル A、WCAG 2.0)
- 例の URL
- https://data.cms.gov/resources/medicare-post-acute-care-hospice-by-provider-and-service-methodology
- XPath / セレクター
#RichTextField-fc79b0f4-e862-496b-8ce1-e7929882c6cc > p:nth-child(2) > a[target="_blank"][rel="noopener noreferrer"]- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<a href="https://www.hcup-us.ahrq.gov/toolssoftware/ccsr/ccs_refined.jsp" target="_blank" rel="noopener noreferrer">
説明
Links must be distinguishable without relying on color. Detected by axe-core rule link-in-text-block on 7 of 2550 scanned pages (69 instances).
再現手順
- Open https://data.cms.gov/resources/medicare-post-acute-care-hospice-by-provider-and-service-methodology.
- Locate the element: #RichTextField-fc79b0f4-e862-496b-8ce1-e7929882c6cc > p:nth-child(2) > a[target="_blank"][rel="noopener noreferrer"]
- Confirm the axe-core finding for rule link-in-text-block against WCAG 1.4.1 Use of Color.
影響度
Affects Without color perception (4.5%), Limited vision (2.4%).
- Without color perception — 人口の 4.5%
- Limited vision — 人口の 2.4%
影響を受けたページ
- /resources/medicare-post-acute-care-hospice-by-provider-and-service-methodology
- /resources/esrd-facility-aggregation-group-performance-data-dictionary
- /about
- /medicare-value-based-payment-modifier-program/value-modifier
- /resources/medicare-physician-other-practitioners-by-provider-data-dictionary-legacy
- /collection/synthetic-medicare-enrollment-fee-for-service-claims-and-prescription-drug-event
- /resources/medicare-durable-medical-equipment-devices-supplies-by-referring-provider-data-dictionary-legacy
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/link-in-text-block?application=axeAPI
Link to this finding 深刻 axe color-contrast WCAG 2.0 AA Elements must meet minimum color contrast ratio thresholds (WCAG 1.4.3)
- バグ ID
VS-50fa3ec2- パターン ID
VS-be8d563e- 結合 ID
VS-50fa3ec2(パターンVS-be8d563e) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 AA
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 1.4.3 Contrast (Minimum) (レベル AA、WCAG 2.0)
- XPath / セレクター
.dc-c-search-list-item.ds-u-padding-top--3:nth-child(1) > .dc-c-searchlist-item.ds-u-border-top--1 > .ds-u-flex-direction--row.ds-u-md-justify-content--start.ds-u-margin-x--0 > .ds-u-padding-x--0:nth-child(3) > .dkan-disabled-link-wrapper.ds-u-text-align--left.ds-l-col--4 > .ds-c-tooltip__container > .ds-c-tooltip__trigger.dkan-disabled-link- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<a class="ds-c-tooltip__trigger dkan-disabled-link" tabindex="0">
説明
Elements must meet minimum color contrast ratio thresholds. Detected by axe-core rule color-contrast on 7 of 2550 scanned pages (16 instances).
再現手順
- Open https://data.cms.gov/provider-data/datasets?theme%5B0%5D=Physician+office+visit+costs.
- Locate the element: .dc-c-search-list-item.ds-u-padding-top--3:nth-child(1) > .dc-c-searchlist-item.ds-u-border-top--1 > .ds-u-flex-direction--row.ds-u-md-justify-content--start.ds-u-margin-x--0 > .ds-u-padding-x--0:nth-child(3) > .dkan-disabled-link-wrapper.ds-u-text-align--left.ds-l-col--4 > .ds-c-tooltip__container > .ds-c-tooltip__trigger.dkan-disabled-link
- Confirm the axe-core finding for rule color-contrast against WCAG 1.4.3 Contrast (Minimum).
影響度
Affects Limited vision (2.4%), Without color perception (4.5%).
- Limited vision — 人口の 2.4%
- Without color perception — 人口の 4.5%
影響を受けたページ
- /provider-data/datasets
- /provider-data/datasets
- /provider-data/datasets
- /provider-data/datasets
- /provider-data/datasets
- /provider-data/datasets
- /provider-data/datasets
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Increase the contrast between text and its background to at least 4.5:1 (3:1 for large text). Check both light and dark modes.
Drupal のヒント: Check your Drupal theme's base CSS. Themes like Olivero and Bartik have contrast issues in default color schemes — override failing color pairs in your subtheme's style.css.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/color-contrast?application=axeAPI
Link to this finding 深刻 axe role-img-alt WCAG 2.0 A [role="img"] elements must have alternative text (WCAG 1.1.1)
- バグ ID
VS-d631bd29- パターン ID
VS-ede1e565- 結合 ID
VS-d631bd29(パターンVS-ede1e565) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 1.1.1 Non-text Content (レベル A、WCAG 2.0)
- XPath / セレクター
canvas- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<canvas role="img" height="500" width="768" style="display: block; box-sizing: border-box; height: 500px; width: 768px;"></canvas>
説明
[role="img"] elements must have alternative text. Detected by axe-core rule role-img-alt on 3 of 2550 scanned pages (6 instances).
再現手順
- Open https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug.
- Locate the element: canvas
- Confirm the axe-core finding for rule role-img-alt against WCAG 1.1.1 Non-text Content.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited cognitive, language, or learning ability — 人口の 11.0%
影響を受けたページ
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug
- /beta/provider-characteristics/medicare-provider-supplier-enrollment/medicare-provider-and-supplier-taxonomy-crosswalk
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-b-spending-by-drug
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Elements with role="img" need an accessible name via aria-label or aria-labelledby.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/role-img-alt?application=axeAPI
Link to this finding 深刻 axe aria-command-name WCAG 2.0 A ARIA commands must have an accessible name (WCAG 4.1.2) おそらく コンテンツ
- バグ ID
VS-e71d7143- パターン ID
VS-5c82bd60- 結合 ID
VS-e71d7143(パターンVS-5c82bd60) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 4.1.2 Name, Role, Value (レベル A、WCAG 2.0)
- XPath / セレクター
.p-dropdown-trigger- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<div class="p-dropdown-trigger" role="button" aria-haspopup="listbox" aria-expanded="false" data-pc-section="trigger">
説明
ARIA commands must have an accessible name. Detected by axe-core rule aria-command-name on 1 of 2550 scanned pages (1 instances).
再現手順
- Open https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems.
- Locate the element: .p-dropdown-trigger
- Confirm the axe-core finding for rule aria-command-name against WCAG 4.1.2 Name, Role, Value.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited manipulation/strength — 人口の 13.0%
影響を受けたページ
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Give the command (button/link/menuitem) an accessible name via text or aria-label.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/aria-command-name?application=axeAPI
Link to this finding 中程度 alfa sia-r69 WCAG 2.0 AA Text has sufficient color contrast (Enhanced) (WCAG 1.4.3) おそらく テンプレート
- バグ ID
VS-af0c0b61- パターン ID
VS-f7e99f4b- 結合 ID
VS-af0c0b61(パターンVS-f7e99f4b) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 AA
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 1.4.3 Contrast (Minimum) (レベル AA、WCAG 2.0)
- XPath / セレクター
text: "A federal government website managed and paid for by the U.S. Centers for Medicare & Medicaid Services."- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Text has sufficient color contrast (Enhanced). Detected by Siteimprove Alfa rule sia-r69 on 537 of 2550 scanned pages (6590 instances).
再現手順
- Open https://data.cms.gov/resources/mcbs-summary-tables-glossary.
- Locate the element: text: "A federal government website managed and paid for by the U.S. Centers for Medicare & Medicaid Services."
- Confirm the Siteimprove Alfa finding for rule sia-r69 against WCAG 1.4.3 Contrast (Minimum).
影響度
Affects Limited vision (2.4%), Without color perception (4.5%).
- Limited vision — 人口の 2.4%
- Without color perception — 人口の 4.5%
影響を受けたページ
- /resources/mcbs-summary-tables-glossary
- /medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data
- /resources/public-reporting-of-missing-digital-contact-information-data-dictionary
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider
- /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information
- /resources/value-modifier-data-dictionary
- /tools/medicare-part-d-prescriber-look-up-tool
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-geography-and-service/data/2018
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners
- /resources/minimum-data-set-frequency-methodology
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-home-health-agency-by-geography-and-provider/data
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/data/2022
- /resources/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries-methodology-2021-2023
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier-and-service/data/2021
- /resources/medicare-service-type-reports-methodology
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-skilled-nursing-facility-by-geography-provider-and-service/data/2022
- /provider-characteristics/medicare-provider-supplier-enrollment/home-infusion-therapy-providers/data/june-16-2026
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/data/march-2026
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/data/july-17-2026
…ほか — 全 537 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Increase text contrast to meet WCAG AA (4.5:1, or 3:1 for large text).
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r69
Link to this finding 中程度 alfa sia-r17 WCAG 2.0 A aria-hidden element does not contain focusable elements (WCAG 4.1.2) おそらく テンプレート
- バグ ID
VS-21defd12- パターン ID
VS-f6cf30ff- 結合 ID
VS-21defd12(パターンVS-f6cf30ff) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 4.1.2 Name, Role, Value (レベル A、WCAG 2.0)
- XPath / セレクター
<div aria-labelledby="overview__tab" aria-hidden="true" class="ds-c-tabs__panel" id="overview">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
aria-hidden element does not contain focusable elements. Detected by Siteimprove Alfa rule sia-r17 on 275 of 2550 scanned pages (776 instances).
再現手順
- Open https://data.cms.gov/provider-data/dataset/95rg-2usp?page=4.
- Locate the element: <div aria-labelledby="overview__tab" aria-hidden="true" class="ds-c-tabs__panel" id="overview">
- Confirm the Siteimprove Alfa finding for rule sia-r17 against WCAG 4.1.2 Name, Role, Value.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited manipulation/strength — 人口の 13.0%
影響を受けたページ
- /provider-data/dataset/95rg-2usp
- /provider-data/dataset/medrec
- /provider-data/dataset/ijh5-nb2v
- /provider-data/dataset/0b1a-da3f
- /provider-data/dataset/ktv_comprehensive
- /provider-data/dataset/48nr-hqxx
- /provider-data/dataset/4jcv-atw7
- /provider-data/dataset/ptds-r8im
- /provider-data/dataset/0938-3dfa
- /provider-data/dataset/azum-44iv
- /provider-data/dataset/029b-dd7e
- /provider-data/dataset/q9vs-r7wp
- /provider-data/dataset/k2ze-bqvw
- /provider-data/dataset/069d-826b
- /provider-data/dataset/0b1a-da3f
- /provider-data/dataset/f4ga-b9gx
- /provider-data/dataset/ypbt-wvdk
- /provider-data/dataset/clinical_depression
- /provider-data/dataset/wue8-3vwe
- /provider-data/dataset/0b1a-da3f
- /provider-data/dataset/yq43-i98g
- /provider-data/dataset/yv7e-xc69
- /provider-data/dataset/m5jg-jg7i
- /provider-data/dataset/if5v-4x48
- /provider-data/dataset/0ddf-4325
…ほか — 全 275 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r17
Link to this finding 中程度 alfa sia-r8 WCAG 2.0 A Form field has accessible name (WCAG 4.1.2) おそらく テンプレート
- バグ ID
VS-f0bb086f- パターン ID
VS-a48e6078- 結合 ID
VS-f0bb086f(パターンVS-a48e6078) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 4.1.2 Name, Role, Value (レベル A、WCAG 2.0)
- XPath / セレクター
<select name="version-select" class="form-control">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Form field has accessible name. Detected by Siteimprove Alfa rule sia-r8 on 48 of 2550 scanned pages (48 instances).
再現手順
- Open https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs.
- Locate the element: <select name="version-select" class="form-control">
- Confirm the Siteimprove Alfa finding for rule sia-r8 against WCAG 4.1.2 Name, Role, Value.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited manipulation/strength — 人口の 13.0%
影響を受けたページ
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/api-docs
- /quality-of-care/medicare-dialysis-facilities/api-docs
- /provider-characteristics/medicare-provider-supplier-enrollment/medicare-fee-for-service-public-provider-enrollment/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-b-spending-by-drug/api-docs
- /provider-characteristics/medicare-provider-supplier-enrollment/revalidation-reassignment-list/api-docs
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/api-docs
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-geography-and-service/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-discarded-drug-units/api-docs
- /summary-statistics-on-use-and-payments/program-integrity-market-saturation-by-type-of-service/market-saturation-utilization-state-county/api-docs
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-referring-provider/api-docs
- /medicare-shared-savings-program/accountable-care-organization-skilled-nursing-facility-affiliates/api-docs
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider-and-service/api-docs
- /quality-of-care/facility-level-minimum-data-set-frequency/api-docs
- /cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/api-docs
- /cms-innovation-center-programs/accountable-care-models/reach-acos/api-docs
- /medicare-shared-savings-program/accountable-care-organization-participants/api-docs
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-home-health-agency-by-geography-and-provider/api-docs
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-home-health-agency-by-geography-provider-and-service/api-docs
- /cms-innovation-center-programs/disease-episode-based-payment-models/medicare-alternative-payment-model-adoption/api-docs
- /provider-characteristics/hospitals-and-other-facilities/home-health-agency-enrollments/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-d-spending-by-drug/api-docs
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-enrollments/api-docs
…ほか — 全 48 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Associate the form field with a label.
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r8
Link to this finding 中程度 alfa sia-r113 WCAG 2.2 AA Target size is at least 24×24 CSS pixels or has spacing (Minimum) (WCAG 2.5.8) おそらく テンプレート
- バグ ID
VS-3148a107- パターン ID
VS-179ad9b3- 結合 ID
VS-3148a107(パターンVS-179ad9b3) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.2 AA
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 2.5.8 Target Size (Minimum) (レベル AA、WCAG 2.2)
- XPath / セレクター
<button class="selected" aria-label="card 1">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Target size is at least 24×24 CSS pixels or has spacing (Minimum). Detected by Siteimprove Alfa rule sia-r113 on 11 of 2550 scanned pages (31 instances).
再現手順
- Open https://data.cms.gov/resources/opt-out-affidavits-methodology.
- Locate the element: <button class="selected" aria-label="card 1">
- Confirm the Siteimprove Alfa finding for rule sia-r113 against WCAG 2.5.8 Target Size (Minimum).
影響度
Affects Limited manipulation/strength (13.0%), Limited reach (2.0%), Limited vision (2.4%).
- Limited manipulation/strength — 人口の 13.0%
- Limited reach — 人口の 2.0%
- Limited vision — 人口の 2.4%
影響を受けたページ
- /resources/opt-out-affidavits-methodology
- /resources/acos-aco-participants-and-snf-affiliates-methodology
- /provider-characteristics
- /resources/medicare-monthly-enrollment-methodology
- /resources/additional-information-on-revalidation
- /tools/mapping-medicare-disparities-by-population
- /resources/medicare-part-d-prescribers-methodology
- /resources/medicare-outpatient-hospitals-methodology
- /resources/medicare-part-b-spending-by-drug-methodology
- /resources/medicaid-spending-by-drug-data-dictionary
- /resources/aco-reach-model-methodology
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r113
Link to this finding 中程度 alfa sia-r68 WCAG 2.0 A Presentational children of an element are not focusable (WCAG 1.3.1) おそらく テンプレート
- バグ ID
VS-65df7376- パターン ID
VS-d6097011- 結合 ID
VS-65df7376(パターンVS-d6097011) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 1.3.1 Info and Relationships (レベル A、WCAG 2.0)
- XPath / セレクター
<ul class="list-container__list list-container__list-right">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
- 重複の可能性あり
- axe レポート
VS-b4999ba9(パターンVS-6175596b)が対象とするのと同じ WCAG 達成基準です。axe とこのエンジンが同じ要素を指摘している場合は axe レポートが優先されます。JIRA ではこれを重複としてマークしてください。
説明
Presentational children of an element are not focusable. Detected by Siteimprove Alfa rule sia-r68 on 11 of 2550 scanned pages (11 instances).
再現手順
- Open https://data.cms.gov/cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information.
- Locate the element: <ul class="list-container__list list-container__list-right">
- Confirm the Siteimprove Alfa finding for rule sia-r68 against WCAG 1.3.1 Info and Relationships.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited cognitive, language, or learning ability — 人口の 11.0%
影響を受けたページ
- /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information
- /summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-monthly-effectuated-enrollment
- /cms-innovation-center-programs/disease-episode-based-payment-models/medicare-alternative-payment-model-adoption
- /cms-innovation-center-programs/healthcare-support-models/strong-start-awardees
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug
- /summary-statistics-on-beneficiary-enrollment/medicare-and-medicaid-reports/medicare-monthly-enrollment
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/data/july-24-2026
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends
- /provider-characteristics/hospitals-and-other-facilities/hospital-price-transparency-enforcement-activities-and-outcomes
- /summary-statistics-on-use-and-payments/medicare-geographic-comparisons/medicare-advantage-geographic-variation-national-state
- /summary-statistics-on-use-and-payments/medicare-medicaid-opioid-prescribing-rates/medicare-part-d-opioid-prescribing-rates-by-geography
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r68
Link to this finding 中程度 axe landmark-banner-is-top-level ベストプラクティス Banner landmark should not be contained in another landmark (WCAG criterion undetermined) おそらく テンプレート
- バグ ID
VS-37c9e032- パターン ID
VS-30db094d- 結合 ID
VS-37c9e032(パターンVS-30db094d) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- ベストプラクティス
- Obligation
- advisory
- Handling
- review
- WCAG 達成基準
- ベストプラクティス — WCAG の要件ではありません
- XPath / セレクター
.Header- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<header class="Header" style="position: sticky;">
説明
Banner landmark should not be contained in another landmark. Detected by axe-core rule landmark-banner-is-top-level on 1093 of 2550 scanned pages (1093 instances).
再現手順
- Open https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025.
- Locate the element: .Header
- Confirm the axe-core finding for rule landmark-banner-is-top-level.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /provider-characteristics/hospitals-and-other-facilities/hospice-all-owners/data/q4-2025
- /resources/mcbs-summary-tables-glossary
- /medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data
- /provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs
- /provider-characteristics/medicare-provider-supplier-enrollment/fiscal-intermediary-shared-system-attending-and-rendering/data/july-31-2026
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug/data
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data
- /resources/public-reporting-of-missing-digital-contact-information-data-dictionary
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /resources/number-of-accountable-care-organization-assigned-beneficiaries-by-county-data-dictionary-2023
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider
- /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners/data/q1-2025
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-part-b-spending-by-drug/data
- /medicare-shared-savings-program/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries/data/2023
- /resources/value-modifier-data-dictionary
- /tools/medicare-part-d-prescriber-look-up-tool
- /provider-characteristics/medicare-provider-supplier-enrollment/order-and-referring/data/september-15-2026
- /provider-characteristics/hospitals-and-other-facilities/home-health-agency-enrollments/data/q3-2025
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-geography-and-service/data/2018
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners
- /resources/aco-reach-financial-and-quality-results-data-dictionary
…ほか — 全 1093 ページ(CSV)。
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Put the banner landmark (<header>) at the top level, not nested inside another landmark.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/landmark-banner-is-top-level?application=axeAPI
Link to this finding 中程度 alfa sia-r111 WCAG 2.x AAA Target size is at least 44×44 CSS pixels (Enhanced) (WCAG 2.5.5) おそらく テンプレート
- バグ ID
VS-1ae5e01e- パターン ID
VS-cb53cc4d- 結合 ID
VS-1ae5e01e(パターンVS-cb53cc4d) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.x AAA
- Obligation
- aspirational
- Handling
- review
- WCAG 達成基準
- 2.5.5 Target Size (Enhanced) (レベル AAA、WCAG 2.1)
- XPath / セレクター
<a href="/search" title="">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Target size is at least 44×44 CSS pixels (Enhanced). Detected by Siteimprove Alfa rule sia-r111 on 884 of 2550 scanned pages (22023 instances).
再現手順
- Open https://data.cms.gov/resources/mcbs-summary-tables-glossary.
- Locate the element: <a href="/search" title="">
- Confirm the Siteimprove Alfa finding for rule sia-r111 against WCAG 2.5.5 Target Size (Enhanced).
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /resources/mcbs-summary-tables-glossary
- /medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data
- /provider-data/dataset/95rg-2usp
- /provider-data/dataset/medrec
- /provider-data/dataset/ijh5-nb2v
- /provider-data/datasets
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data
- /resources/public-reporting-of-missing-digital-contact-information-data-dictionary
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider
- /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information
- /provider-data/datasets
- /provider-data/dataset/0b1a-da3f
- /provider-data/dataset/ktv_comprehensive
- /provider-data/dataset/48nr-hqxx
- /resources/value-modifier-data-dictionary
- /tools/medicare-part-d-prescriber-look-up-tool
- /provider-data/datasets
- /provider-data/datasets
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-geography-and-service/data/2018
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners
- /resources/minimum-data-set-frequency-methodology
…ほか — 全 884 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r111
Link to this finding 中程度 alfa sia-r73 WCAG 2.x AAA Text has minimum contrast ratio of 4.5:1 (WCAG 1.4.8) おそらく テンプレート
- バグ ID
VS-813d6900- パターン ID
VS-2208081b- 結合 ID
VS-813d6900(パターンVS-2208081b) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.x AAA
- Obligation
- aspirational
- Handling
- review
- WCAG 達成基準
- 1.4.8 Visual Presentation (レベル AAA、WCAG 2.0)
- XPath / セレクター
<p class="usa-banner__header-text">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Text has minimum contrast ratio of 4.5:1. Detected by Siteimprove Alfa rule sia-r73 on 884 of 2550 scanned pages (11353 instances).
再現手順
- Open https://data.cms.gov/resources/mcbs-summary-tables-glossary.
- Locate the element: <p class="usa-banner__header-text">
- Confirm the Siteimprove Alfa finding for rule sia-r73 against WCAG 1.4.8 Visual Presentation.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /resources/mcbs-summary-tables-glossary
- /medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data
- /provider-data/dataset/95rg-2usp
- /provider-data/dataset/medrec
- /provider-data/dataset/ijh5-nb2v
- /provider-data/datasets
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data
- /resources/public-reporting-of-missing-digital-contact-information-data-dictionary
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider
- /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information
- /provider-data/datasets
- /provider-data/dataset/0b1a-da3f
- /provider-data/dataset/ktv_comprehensive
- /provider-data/dataset/48nr-hqxx
- /resources/value-modifier-data-dictionary
- /tools/medicare-part-d-prescriber-look-up-tool
- /provider-data/datasets
- /provider-data/datasets
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-geography-and-service/data/2018
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners
- /resources/minimum-data-set-frequency-methodology
…ほか — 全 884 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r73
Link to this finding 中程度 alfa sia-r66 WCAG 2.x AAA Text has enhanced contrast (WCAG 1.4.6) おそらく テンプレート
- バグ ID
VS-6cac155b- パターン ID
VS-646b1e0b- 結合 ID
VS-6cac155b(パターンVS-646b1e0b) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.x AAA
- Obligation
- aspirational
- Handling
- review
- WCAG 達成基準
- 1.4.6 Contrast (Enhanced) (レベル AAA、WCAG 2.0)
- XPath / セレクター
text: "Definition"- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Text has enhanced contrast. Detected by Siteimprove Alfa rule sia-r66 on 538 of 2550 scanned pages (15044 instances).
再現手順
- Open https://data.cms.gov/resources/mcbs-summary-tables-glossary.
- Locate the element: text: "Definition"
- Confirm the Siteimprove Alfa finding for rule sia-r66 against WCAG 1.4.6 Contrast (Enhanced).
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /resources/mcbs-summary-tables-glossary
- /medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data
- /resources/public-reporting-of-missing-digital-contact-information-data-dictionary
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider
- /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information
- /resources/value-modifier-data-dictionary
- /tools/medicare-part-d-prescriber-look-up-tool
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-geography-and-service/data/2018
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners
- /resources/minimum-data-set-frequency-methodology
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-home-health-agency-by-geography-and-provider/data
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/data/2022
- /resources/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries-methodology-2021-2023
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier-and-service/data/2021
- /resources/medicare-service-type-reports-methodology
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-skilled-nursing-facility-by-geography-provider-and-service/data/2022
- /provider-characteristics/medicare-provider-supplier-enrollment/home-infusion-therapy-providers/data/june-16-2026
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/data/march-2026
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/data/july-17-2026
…ほか — 全 538 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Increase text contrast to meet WCAG AAA (7:1).
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r66
Link to this finding 中程度 alfa sia-r87 未判定 First focusable element is link to main content (WCAG criterion undetermined) おそらく テンプレート
- バグ ID
VS-3ca418bf- パターン ID
VS-aa242c2d- 結合 ID
VS-3ca418bf(パターンVS-aa242c2d) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- 未判定
- Obligation
- unmapped
- Handling
- review
- WCAG 達成基準
- 未判定
- XPath / セレクター
{"type":"document","children":[{"type":"type","name":"html","publicId":null,"sys- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
First focusable element is link to main content. Detected by Siteimprove Alfa rule sia-r87 on 538 of 2550 scanned pages (538 instances).
再現手順
- Open https://data.cms.gov/resources/mcbs-summary-tables-glossary.
- Locate the element: {"type":"document","children":[{"type":"type","name":"html","publicId":null,"sys
- Confirm the Siteimprove Alfa finding for rule sia-r87.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /resources/mcbs-summary-tables-glossary
- /medicare-current-beneficiary-survey-mcbs/income-and-asset-ownership/data
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /cms-innovation-center-programs/disease-episode-based-payment-models/ambulatory-specialty-model-participants/data
- /resources/public-reporting-of-missing-digital-contact-information-data-dictionary
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider
- /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information
- /resources/value-modifier-data-dictionary
- /tools/medicare-part-d-prescriber-look-up-tool
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-physicians/data/august-18-2026
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-change-of-ownership-owner-information/data/q1-2025
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-geography-and-service/data/2018
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners
- /resources/minimum-data-set-frequency-methodology
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-home-health-agency-by-geography-and-provider/data
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/data/2022
- /resources/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries-methodology-2021-2023
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier-and-service/data/2021
- /resources/medicare-service-type-reports-methodology
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-skilled-nursing-facility-by-geography-provider-and-service/data/2022
- /provider-characteristics/medicare-provider-supplier-enrollment/home-infusion-therapy-providers/data/june-16-2026
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/data/march-2026
- /provider-characteristics/medicare-provider-supplier-enrollment/pending-initial-logging-and-tracking-non-physicians/data/july-17-2026
…ほか — 全 538 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r87
Link to this finding 中程度 axe heading-order ベストプラクティス Heading levels should only increase by one (WCAG criterion undetermined) おそらく テンプレート
- バグ ID
VS-32eef4c9- パターン ID
VS-d25f622d- 結合 ID
VS-32eef4c9(パターンVS-d25f622d) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- ベストプラクティス
- Obligation
- advisory
- Handling
- review
- WCAG 達成基準
- ベストプラクティス — WCAG の要件ではありません
- XPath / セレクター
.apiDocsContainer.container:nth-child(1) > .row > .col > h3- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<h3>Dataset Information</h3>
説明
Heading levels should only increase by one. Detected by axe-core rule heading-order on 236 of 2550 scanned pages (284 instances).
再現手順
- Open https://data.cms.gov/provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs.
- Locate the element: .apiDocsContainer.container:nth-child(1) > .row > .col > h3
- Confirm the axe-core finding for rule heading-order.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /provider-summary-by-type-of-service/medicare-physician-other-practitioners/medicare-physician-other-practitioners-by-provider/api-docs
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /cms-innovation-center-programs/accountable-care-models/aco-reach-providers/api-docs
- /cms-innovation-center-programs/accountable-care-models/next-generation-accountable-care-organization-model-data/api-docs
- /resources/medicare-service-type-reports-methodology
- /datasets
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice/medicare-post-acute-care-utilization-hospice-by-geography-and-provider/api-docs
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs
- /summary-statistics-on-use-and-payments/physiciansupplier-procedure-summary/api-docs
- /datasets
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/api-docs
- /datasets
- /resources/fee-for-service-public-provider-enrollment-methodology-q1-2023-q2-2025
- /provider-data/topics/dialysis-facilities/measures
- /datasets
- /resources/medicare-inpatient-hospitals-by-provider-data-dictionary-2013-2016
- /quality-of-care/payroll-based-journal-employee-detail-nursing-home-staffing/api-docs
- /quality-of-care/medicare-dialysis-facilities/api-docs
- /resources/independent-dispute-resolution-methodology
- /datasets
- /resources/medicare-telehealth-trends-data-dictionary-q3-2024
- /provider-characteristics/medicare-provider-supplier-enrollment/order-and-referring/api-docs
- /provider-characteristics/hospitals-and-other-facilities/skilled-nursing-facility-all-owners/api-docs
- /resources/hospital-provider-cost-report-methodology
…ほか — 全 236 ページ(CSV)。
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size.
Drupal のヒント: Drupal Views and blocks can insert headings at arbitrary levels. In the Views UI, set "Title tag" for each display. For block titles, configure the heading level in the block's layout settings.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/heading-order?application=axeAPI
Link to this finding 中程度 alfa sia-r18 未判定 aria attribute is permitted for element role (WCAG criterion undetermined) おそらく テンプレート
- バグ ID
VS-eb852c30- パターン ID
VS-e05344b9- 結合 ID
VS-eb852c30(パターンVS-e05344b9) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- 未判定
- Obligation
- unmapped
- Handling
- review
- WCAG 達成基準
- 未判定
- XPath / セレクター
@aria-label="Open Income and Asset Ownership"- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
aria attribute is permitted for element role. Detected by Siteimprove Alfa rule sia-r18 on 143 of 2550 scanned pages (589 instances).
再現手順
- Open https://data.cms.gov/resources/mcbs-summary-tables-glossary.
- Locate the element: @aria-label="Open Income and Asset Ownership"
- Confirm the Siteimprove Alfa finding for rule sia-r18.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /resources/mcbs-summary-tables-glossary
- /resources/public-reporting-of-missing-digital-contact-information-data-dictionary
- /provider-summary-by-type-of-service/medicare-inpatient-hospitals/medicare-inpatient-hospitals-by-provider
- /cms-innovation-center-programs/cms-innovation-models-overview/innovation-center-model-summary-information
- /resources/value-modifier-data-dictionary
- /tools/medicare-part-d-prescriber-look-up-tool
- /provider-characteristics/hospitals-and-other-facilities/federally-qualified-health-center-all-owners
- /resources/minimum-data-set-frequency-methodology
- /resources/medicare-pac-utilization-snf-by-geography-and-provider-data-dictionary
- /resources/provider-of-services-file-clinical-laboratories-methodology
- /summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace/health-insurance-exchanges-monthly-effectuated-enrollment
- /resources/opt-out-affidavits-methodology
- /resources/home-health-agency-cost-report-data-dictionary
- /provider-characteristics/hospitals-and-other-facilities/rural-health-clinic-all-owners
- /cms-innovation-center-programs/disease-episode-based-payment-models/medicare-alternative-payment-model-adoption
- /tools/provider-opt-out-affidavits-look-up-tool
- /tools/medicaid-managed-care-dashboard
- /resources/acos-aco-participants-and-snf-affiliates-methodology
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/cms-program-statistics-medicare-advantage-outpatient-facility
- /cms-innovation-center-programs/accountable-care-models/pioneer-aco-model
- /resources/ambulatory-specialty-model-participants-methodology
- /provider-compliance/cost-reports/skilled-nursing-facility-cost-report
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider
- /resources/revoked-medicare-providers-and-suppliers-methodology
- /resources/milestones-and-updates-data-dictionary
…ほか — 全 143 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Only use ARIA states/properties that are allowed on this element/role.
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r18
Link to this finding 中程度 alfa sia-r53 未判定 Headings are structured hierarchically (WCAG criterion undetermined) おそらく テンプレート
- バグ ID
VS-ebd64f11- パターン ID
VS-f054f4a4- 結合 ID
VS-ebd64f11(パターンVS-f054f4a4) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- 未判定
- Obligation
- unmapped
- Handling
- review
- WCAG 達成基準
- 未判定
- XPath / セレクター
<h3>- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Headings are structured hierarchically. Detected by Siteimprove Alfa rule sia-r53 on 116 of 2550 scanned pages (139 instances).
再現手順
- Open https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs.
- Locate the element: <h3>
- Confirm the Siteimprove Alfa finding for rule sia-r53.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /provider-characteristics/hospitals-and-other-facilities/hospital-enrollments/api-docs
- /summary-statistics-on-use-and-payments/medicare-medicaid-service-type-reports/medicare-telehealth-trends/api-docs
- /resources/medicare-service-type-reports-methodology
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies/medicare-durable-medical-equipment-devices-supplies-by-supplier/api-docs
- /datasets
- /provider-summary-by-type-of-service/medicare-part-d-prescribers/medicare-part-d-prescribers-by-provider-and-drug/api-docs
- /datasets
- /datasets
- /quality-of-care/medicare-dialysis-facilities/api-docs
- /resources/independent-dispute-resolution-methodology
- /datasets
- /resources/medicare-telehealth-trends-data-dictionary-q3-2024
- /resources/aco-reach-aligned-beneficiaries-data-dictionary-2021-2023
- /medicare-current-beneficiary-survey-mcbs
- /resources/medicare-post-acute-care-hospice-by-provider-and-service-methodology
- /resources/geographic-variation-methodology
- /resources/comprehensive-esrd-care-model-data-methodology
- /provider-characteristics/hospitals-and-other-facilities/hospital-price-transparency-enforcement-activities-and-outcomes/data/december-2025
- /provider-characteristics
- /resources/mcbs-summary-tables-methodology
- /resources/skilled-nursing-facility-cost-report-methodology
- /datasets
- /provider-characteristics/medicare-provider-supplier-enrollment/medicare-fee-for-service-public-provider-enrollment/api-docs
- /resources/county-level-aggregate-expenditure-and-risk-score-data-on-assignable-beneficiaries-data-dictionary-2016-2020
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-b-spending-by-drug/api-docs
…ほか — 全 116 ページ(CSV)。
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Use headings in a logical, non-skipping order.
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r53
Link to this finding 中程度 alfa sia-r74 WCAG 2.x AAA Link is distinguishable without relying on color (WCAG 1.4.8) おそらく テンプレート
- バグ ID
VS-422376a0- パターン ID
VS-fbf54eba- 結合 ID
VS-422376a0(パターンVS-fbf54eba) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.x AAA
- Obligation
- aspirational
- Handling
- review
- WCAG 達成基準
- 1.4.8 Visual Presentation (レベル AAA、WCAG 2.0)
- XPath / セレクター
<p class="latestDateAvailable">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Link is distinguishable without relying on color. Detected by Siteimprove Alfa rule sia-r74 on 21 of 2550 scanned pages (21 instances).
再現手順
- Open https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool.
- Locate the element: <p class="latestDateAvailable">
- Confirm the Siteimprove Alfa finding for rule sia-r74 against WCAG 1.4.8 Visual Presentation.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /tools/medicare-part-d-prescriber-look-up-tool
- /tools/provider-opt-out-affidavits-look-up-tool
- /tools/medicaid-managed-care-dashboard
- /medicare-current-beneficiary-survey-mcbs
- /provider-summary-by-type-of-service/medicare-post-acute-care-hospice
- /provider-characteristics
- /summary-statistics-on-beneficiary-enrollment/health-insurance-marketplace
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug
- /provider-compliance/fee-for-service-error-rate-improper-payment
- /cms-innovation-center-programs/alternative-payments-medicare-diabetes-prevention-program
- /tools/mapping-medicare-disparities-by-population
- /summary-statistics-on-use-and-payments/medicare-premium-reports
- /provider-summary-by-type-of-service/provider-service-classifications
- /tools/mapping-medicare-disparities-by-hospital
- /cms-innovation-center-programs/accountable-care-models
- /provider-summary-by-type-of-service/medicare-durable-medical-equipment-devices-supplies
- /summary-statistics-on-provider-enrollment
- /cms-innovation-center-programs/disease-episode-based-payment-models
- /covid-19
- /tools/medicare-part-b-drug-spending-dashboard
- /medicare-shared-savings-program
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r74
Link to this finding 中程度 axe landmark-unique ベストプラクティス Landmarks should have a unique role or role/label/title (i.e. accessible name) c (WCAG criterion undetermined) おそらく テンプレート
- バグ ID
VS-8d8aa5bf- パターン ID
VS-8806389c- 結合 ID
VS-8d8aa5bf(パターンVS-8806389c) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- ベストプラクティス
- Obligation
- advisory
- Handling
- review
- WCAG 達成基準
- ベストプラクティス — WCAG の要件ではありません
- XPath / セレクター
.desktop- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<nav aria-label="breadcrumb" class="DatasetHero__breadcrumb desktop">
説明
Landmarks should have a unique role or role/label/title (i.e. accessible name) c. Detected by axe-core rule landmark-unique on 19 of 2550 scanned pages (19 instances).
再現手順
- Open https://data.cms.gov/tools/medicare-part-d-prescriber-look-up-tool.
- Locate the element: .desktop
- Confirm the axe-core finding for rule landmark-unique.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /tools/medicare-part-d-prescriber-look-up-tool
- /tools/medicare-part-d-drug-spending-dashboard
- /tools/provider-opt-out-affidavits-look-up-tool
- /tools/medicaid-managed-care-dashboard
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug
- /tools/market-saturation-utilization-state-county-mapping-tool
- /tools/mapping-medicare-disparities-by-population
- /tools/geographic-variation-in-standardized-medicare-spending-county
- /provider-data/about/contact-us
- /tools/mapping-disparities-by-social-determinants-of-health
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-b-spending-by-drug
- /tools/mapping-medicare-disparities-by-hospital
- /provider-data/about/api
- /provider-data/about/program-overview
- /tools/medicare-physician-other-practitioner-look-up-tool
- /tools/market-saturation-utilization-core-based-statistical-areas-mapping-tool
- /tools/medicaid-drug-spending-dashboard
- /provider-data/about/faq
- /tools/medicare-part-b-drug-spending-dashboard
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: When a landmark role/type repeats (e.g. two <nav>s), give each a distinct accessible name with aria-label or aria-labelledby (e.g. "Primary" and "Footer" navigation) so screen-reader users can tell them apart.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/landmark-unique?application=axeAPI
Link to this finding 中程度 alfa sia-r78 未判定 Table header has scope (WCAG criterion undetermined)
- バグ ID
VS-f2673896- パターン ID
VS-2cd767ca- 結合 ID
VS-f2673896(パターンVS-2cd767ca) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- 未判定
- Obligation
- unmapped
- Handling
- review
- WCAG 達成基準
- 未判定
- XPath / セレクター
<h5 class="typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Table header has scope. Detected by Siteimprove Alfa rule sia-r78 on 6 of 2550 scanned pages (26 instances).
再現手順
- Open https://data.cms.gov/medicare-current-beneficiary-survey-mcbs.
- Locate the element: <h5 class="typeface-05-h5-desktop-regular-white MoreTopicCarouselCard__count">
- Confirm the Siteimprove Alfa finding for rule sia-r78.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /medicare-current-beneficiary-survey-mcbs
- /provider-characteristics
- /beta/provider-characteristics/medicare-provider-supplier-enrollment/medicare-provider-and-supplier-taxonomy-crosswalk
- /summary-statistics-on-provider-enrollment
- /covid-19
- /medicare-shared-savings-program
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r78
Link to this finding 中程度 alfa sia-r90 WCAG 2.0 A Component with same name serves same purpose (WCAG 4.1.2)
- バグ ID
VS-44e21898- パターン ID
VS-a2a3dffb- 結合 ID
VS-44e21898(パターンVS-a2a3dffb) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 4.1.2 Name, Role, Value (レベル A、WCAG 2.0)
- XPath / セレクター
<div aria-selected="true" aria-label="slide" role="option" class="slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--visible MoreTopicCarousel__slide">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
説明
Component with same name serves same purpose. Detected by Siteimprove Alfa rule sia-r90 on 5 of 2550 scanned pages (8 instances).
再現手順
- Open https://data.cms.gov/medicare-current-beneficiary-survey-mcbs.
- Locate the element: <div aria-selected="true" aria-label="slide" role="option" class="slide___3-Nqo slideHorizontal___1NzNV carousel__slide carousel__slide--visible MoreTopicCarousel__slide">
- Confirm the Siteimprove Alfa finding for rule sia-r90 against WCAG 4.1.2 Name, Role, Value.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited manipulation/strength — 人口の 13.0%
影響を受けたページ
- /medicare-current-beneficiary-survey-mcbs
- /provider-characteristics
- /summary-statistics-on-provider-enrollment
- /covid-19
- /medicare-shared-savings-program
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r90
Link to this finding 軽微 axe empty-table-header ベストプラクティス Table header text should not be empty (WCAG criterion undetermined)
- バグ ID
VS-b3bd2b0f- パターン ID
VS-d69fc059- 結合 ID
VS-b3bd2b0f(パターンVS-d69fc059) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- ベストプラクティス
- Obligation
- advisory
- Handling
- review
- WCAG 達成基準
- ベストプラクティス — WCAG の要件ではありません
- XPath / セレクター
#nb- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(17 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<th id="nb" scope="col"><span> </span></th>
説明
Table header text should not be empty. Detected by axe-core rule empty-table-header on 3 of 2550 scanned pages (5 instances).
再現手順
- Open https://data.cms.gov/provider-data/topics/nursing-homes/quality-measures.
- Locate the element: #nb
- Confirm the axe-core finding for rule empty-table-header.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
- /provider-data/topics/nursing-homes/quality-measures
- /provider-data/topics/home-health-services/measuring-agency-performance
- /resources/geographic-variation-methodology-2018
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/empty-table-header?application=axeAPI
Link to this finding 中程度 alfa sia-r57 未判定 Scrolling content can be accessed by keyboard (WCAG criterion undetermined) おそらく コンテンツ
- バグ ID
VS-3afdf6f4- パターン ID
VS-c18be945- 結合 ID
VS-3afdf6f4(パターンVS-c18be945) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- 未判定
- Obligation
- unmapped
- Handling
- review
- WCAG 達成基準
- 未判定
- XPath / セレクター
text: "Population View"- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(16 週)
説明
Scrolling content can be accessed by keyboard. Detected by Siteimprove Alfa rule sia-r57 on 2 of 2550 scanned pages (8420 instances).
再現手順
- Open https://data.cms.gov/tools/mapping-medicare-disparities-by-population.
- Locate the element: text: "Population View"
- Confirm the Siteimprove Alfa finding for rule sia-r57.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r57
Link to this finding 中程度 alfa sia-r2 WCAG 2.0 A Image has accessible name (WCAG 1.1.1) おそらく コンテンツ
- バグ ID
VS-207cb39a- パターン ID
VS-a24eaa8c- 結合 ID
VS-207cb39a(パターンVS-a24eaa8c) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 1.1.1 Non-text Content (レベル A、WCAG 2.0)
- XPath / セレクター
<canvas role="img" height="500" width="768" style="display: block; box-sizing: border-box; height: 500px; width: 768px;">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(16 週)
- 重複の可能性あり
- axe レポート
VS-d631bd29(パターンVS-ede1e565)が対象とするのと同じ WCAG 達成基準です。axe とこのエンジンが同じ要素を指摘している場合は axe レポートが優先されます。JIRA ではこれを重複としてマークしてください。
説明
Image has accessible name. Detected by Siteimprove Alfa rule sia-r2 on 2 of 2550 scanned pages (5 instances).
再現手順
- Open https://data.cms.gov/summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug.
- Locate the element: <canvas role="img" height="500" width="768" style="display: block; box-sizing: border-box; height: 500px; width: 768px;">
- Confirm the Siteimprove Alfa finding for rule sia-r2 against WCAG 1.1.1 Non-text Content.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited cognitive, language, or learning ability — 人口の 11.0%
影響を受けたページ
- /summary-statistics-on-use-and-payments/medicare-medicaid-spending-by-drug/medicare-quarterly-part-d-spending-by-drug
- /beta/provider-characteristics/medicare-provider-supplier-enrollment/medicare-provider-and-supplier-taxonomy-crosswalk
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Give every <img> an accessible name (alt text), or alt="" if purely decorative.
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r2
Link to this finding 中程度 alfa sia-r61 未判定 Form field label is visible (WCAG criterion undetermined) おそらく コンテンツ
- バグ ID
VS-f3e270d2- パターン ID
VS-7118fead- 結合 ID
VS-f3e270d2(パターンVS-7118fead) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- 未判定
- Obligation
- unmapped
- Handling
- review
- WCAG 達成基準
- 未判定
- XPath / セレクター
{"type":"document","children":[{"type":"type","name":"html","publicId":null,"sys- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(12 週)
説明
Form field label is visible. Detected by Siteimprove Alfa rule sia-r61 on 2 of 2550 scanned pages (2 instances).
再現手順
- Open https://data.cms.gov/provider-data/about/contact-us.
- Locate the element: {"type":"document","children":[{"type":"type","name":"html","publicId":null,"sys
- Confirm the Siteimprove Alfa finding for rule sia-r61.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r61
Link to this finding 中程度 alfa sia-r14 WCAG 2.1 A Accessible name of link or button matches visible label (WCAG 2.5.3) おそらく コンテンツ
- バグ ID
VS-2f8438cd- パターン ID
VS-f7dba940- 結合 ID
VS-2f8438cd(パターンVS-f7dba940) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.1 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 2.5.3 Label in Name (レベル A、WCAG 2.1)
- XPath / セレクター
<a href="" tabindex="0" target="_blank" rel="noopener noreferrer">- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(13 週)
説明
Accessible name of link or button matches visible label. Detected by Siteimprove Alfa rule sia-r14 on 1 of 2550 scanned pages (1 instances).
再現手順
- Open https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems.
- Locate the element: <a href="" tabindex="0" target="_blank" rel="noopener noreferrer">
- Confirm the Siteimprove Alfa finding for rule sia-r14 against WCAG 2.5.3 Label in Name.
影響度
Affects Without vision (1.0%), Without speech (0.5%).
- Without vision — 人口の 1.0%
- Without speech — 人口の 0.5%
影響を受けたページ
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r14
Link to this finding 中程度 alfa sia-r12 WCAG 2.0 A Button has accessible name (WCAG 4.1.2) おそらく コンテンツ
- バグ ID
VS-d42071df- パターン ID
VS-29f9f921- 結合 ID
VS-d42071df(パターンVS-29f9f921) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- WCAG 2.0 A
- Obligation
- required
- Handling
- review
- WCAG 達成基準
- 4.1.2 Name, Role, Value (レベル A、WCAG 2.0)
- XPath / セレクター
<div class="p-dropdown-trigger" role="button" aria-haspopup="listbox" aria-expanded="false">- 履歴
- 初回検出 2026-W27、最終検出 2026-W40(8 週)
- 重複の可能性あり
- axe レポート
VS-e71d7143(パターンVS-5c82bd60)が対象とするのと同じ WCAG 達成基準です。axe とこのエンジンが同じ要素を指摘している場合は axe レポートが優先されます。JIRA ではこれを重複としてマークしてください。
説明
Button has accessible name. Detected by Siteimprove Alfa rule sia-r12 on 1 of 2550 scanned pages (1 instances).
再現手順
- Open https://data.cms.gov/provider-data/birthing-friendly-hospitals-and-health-systems.
- Locate the element: <div class="p-dropdown-trigger" role="button" aria-haspopup="listbox" aria-expanded="false">
- Confirm the Siteimprove Alfa finding for rule sia-r12 against WCAG 4.1.2 Name, Role, Value.
影響度
Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%).
- Without vision — 人口の 1.0%
- Limited vision — 人口の 2.4%
- Limited manipulation/strength — 人口の 13.0%
影響を受けたページ
テスト環境
Automated: Siteimprove Alfa, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Give the button an accessible name via text, aria-label, or aria-labelledby.
See remediation guidance: https://alfa.siteimprove.com/rules/sia-r12
Link to this finding 軽微 axe empty-heading ベストプラクティス Headings should not be empty (WCAG criterion undetermined) おそらく コンテンツ
- バグ ID
VS-0b06172d- パターン ID
VS-0066c67d- 結合 ID
VS-0b06172d(パターンVS-0066c67d) — JIRA や表計算でこの形式を使うと、出現箇所やパターンで絞り込めます- WCAG カテゴリ
- ベストプラクティス
- Obligation
- advisory
- Handling
- review
- WCAG 達成基準
- ベストプラクティス — WCAG の要件ではありません
- XPath / セレクター
h1- 履歴
- 初回検出 2026-W24、最終検出 2026-W40(15 週)
HTML スニペット — ツールを再実行せずに検出を検証するために使用します
<h1 class="ds-text-heading--3xl"></h1>
説明
Headings should not be empty. Detected by axe-core rule empty-heading on 1 of 2550 scanned pages (1 instances).
再現手順
- Open https://data.cms.gov/provider-data/dataset/pudb-wetr?page=99.
- Locate the element: h1
- Confirm the axe-core finding for rule empty-heading.
影響度
Not captured by automated scan — requires manual testing.
影響を受けたページ
テスト環境
Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.
推奨される修正
修正方法: Remove empty headings or give them text. Don't use heading tags for spacing.
See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/empty-heading?application=axeAPI
現在のフィルターに一致する問題はありません。
Deque axe-core の検出結果
Rule-level axe-core summary (12 rule type(s))
Siteimprove Alfa の検出結果
Rule-level Alfa summary (19 rule type(s))
一意のアクセシビリティ問題(axe + Alfa を統合)
- 一意の問題(ルール × ページ)
- 6009
- 両エンジンで検出
- 51
- axe のみ
- 1984
- Alfa のみ
- 3974
両エンジンが検出したルールタイプ 3 件 — 最も信頼度が高い
| 問題 | ページ | ルールの参照 |
|---|---|---|
| Select element must have an accessible name | 98 | axe select-name · Alfa sia-r8 · ACT e086e5 |
| [role="img"] elements must have alternative text | 3 | axe role-img-alt · Alfa sia-r2 · ACT 23a2a8 |
| ARIA commands must have an accessible name | 1 | axe aria-command-name · Alfa sia-r12 · ACT 97a4e1 |