{
 "domain": "nih.gov",
 "week": "2026-W37",
 "generated_at": "2026-09-11T16:46:16.391Z",
 "description": "Pages ranked by composite accessibility + performance priority score. Critical a11y bugs = 40 pts, Serious = 20, Moderate = 8, Minor = 2. Lighthouse performance penalty up to 30 pts. Higher score = fix first.",
 "total_pages_scanned": 3333,
 "priority_pages": [
  {
   "url": "https://nih.gov/news-events/nih-research-matters/exercise-induced-protein-may-reverse-age-related-cognitive-decline",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/why-protective-antibodies-fade-after-covid-19-vaccines",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://www.nih.gov/news-events/nih-research-matters/dementia-free-years-may-decrease-smoking-hypertension-diabetes",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://www.nih.gov/news-events/nih-research-matters/dna-organization-changes-alzheimers-disease-aging",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/slow-vaccine-delivery-improves-immune-response-hiv",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/lab-made-eye-cells-restore-vision-mice",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://www.nih.gov/news-events/nih-research-matters/how-football-raises-risk-chronic-traumatic-encephalopathy",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/covid-19-immune-response-improves-months-after-vaccination",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/tracking-sars-cov-2-variants-wastewater",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/spinal-cord-stimulation-improves-hand-grip-after-cervical-spinal-injury",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/infections-falls-increased-private-equity-owned-hospitals",
   "priority_score": 108,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 11,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/health-information/your-healthiest-self-wellness-toolkits/physical-wellness-toolkit/physical-wellness-toolkit-more-resources",
   "priority_score": 100,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 10,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://www.nih.gov/about-nih/what-we-do/nih-almanac/fogarty-international-center-fic",
   "priority_score": 84,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 8,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://nih.gov/nih-style-guide/age",
   "priority_score": 84,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 8,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] Link in text block is visually distinguishable without color | [Moderate] Text has enhanced contrast | [Moderate] Text has minimum contrast ratio of 4.5:1 | [Moderate] Target size is at least 44×44 CSS pixels (Enhanced)"
  },
  {
   "url": "https://www.nih.gov/brain-initiative/about/vision/brain-20-neuroethics-enabling-enhancing-neuroscience-advances-society",
   "priority_score": 76,
   "a11y_critical_bugs": 1,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 2,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Critical] Elements must only use supported ARIA attributes | [Moderate] All page content should be contained by landmarks | [Moderate] Heading levels should only increase by one"
  },
  {
   "url": "https://nih.gov/brain/about/vision/brain-2025-scientific-vision",
   "priority_score": 76,
   "a11y_critical_bugs": 1,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 2,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Critical] Elements must only use supported ARIA attributes | [Moderate] All page content should be contained by landmarks | [Moderate] Heading levels should only increase by one"
  },
  {
   "url": "https://www.nih.gov/news-events/nih-research-matters/alcohol-related-deaths-increasing-nationwide",
   "priority_score": 44,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 3,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] All page content should be contained by landmarks | [Moderate] Heading levels should only increase by one | [Moderate] Landmarks should have a unique role or role/label/title (i.e. accessible name) c"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/study-reveals-brain-networks-critical-conversation",
   "priority_score": 44,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 3,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] All page content should be contained by landmarks | [Moderate] Heading levels should only increase by one | [Moderate] Landmarks should have a unique role or role/label/title (i.e. accessible name) c"
  },
  {
   "url": "https://nih.gov/news-events/nih-research-matters/skin-test-detects-evidence-parkinsons-related-disorders",
   "priority_score": 44,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 3,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] All page content should be contained by landmarks | [Moderate] Heading levels should only increase by one | [Moderate] Landmarks should have a unique role or role/label/title (i.e. accessible name) c"
  },
  {
   "url": "https://www.nih.gov//news-events/nih-research-matters/early-results-show-benefit-remdesivir-covid-19",
   "priority_score": 44,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 3,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] All page content should be contained by landmarks | [Moderate] Heading levels should only increase by one | [Moderate] Landmarks should have a unique role or role/label/title (i.e. accessible name) c"
  },
  {
   "url": "https://www.nih.gov/about-nih/nih-almanac/leadership/nih-directors",
   "priority_score": 36,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 2,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] All page content should be contained by landmarks | [Moderate] Heading levels should only increase by one"
  },
  {
   "url": "https://nih.gov/about-nih/nih-almanac/office-director-nih",
   "priority_score": 28,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 1,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] All page content should be contained by landmarks"
  },
  {
   "url": "https://www.nih.gov/health-information/nih-clinical-research-trials-you/promotional-materials",
   "priority_score": 28,
   "a11y_critical_bugs": 0,
   "a11y_serious_bugs": 1,
   "a11y_moderate_bugs": 1,
   "a11y_minor_bugs": 0,
   "lh_performance": null,
   "lh_accessibility": null,
   "lh_lcp_ms": null,
   "lh_tbt_ms": null,
   "lh_cls": null,
   "top_a11y_issues": "[Serious] Links must be distinguishable without relying on color | [Moderate] All page content should be contained by landmarks"
  }
 ]
}