www.cdc.gov: technology stack

23 technologies detected in 2026-W30, using response headers, HTML meta tags, JavaScript globals, and script/link src patterns. Confidence reflects how specifically the signal identifies the technology. This is automated heuristic detection — verify before relying on results for procurement or compliance decisions. The technology engine ran on 271 of 3095 pages scanned this week; coverage below is the share of those 271 pages where each technology was found. Download: CSV · JSON.

Detection is additive across the week's sampled pages. Expand a technology to see example pages where it was found.

Analytics

Analytics technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
Facebook Pixel v2.9.357 1 example page(s) http://www.cdc.gov/tobacco/campaign/tips/spanish/dejar-fumar/medicamentos/como-usar-medicamentos/vareniclina.html	100%	0% (1 of 271)	Analytics
Google Analytics 10 example page(s) https://www.cdc.gov/heads-up/site.html https://www.cdc.gov/bird-flu/spotlights/one-health-situation-update.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4933a1.htm https://www.cdc.gov/epilepsy/first-aid-for-seizures/index.html https://www.cdc.gov/niosh/publications/numbered/2013-125.html https://www.cdc.gov/nchs/nhis/products/meps-linkage.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5331a4.htm https://www.cdc.gov/tb/statistics/reports/2022/table8.htm https://www.cdc.gov/pcd/issues/2020/19_0430.htm https://www.cdc.gov/niosh/docs/mining/works/coversheet202.html	100%	100% (271 of 271)	Analytics

CDN

CDN technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
jQuery CDN 3 example page(s) https://www.cdc.gov/niosh/topics/wtc/stac http://www.cdc.gov/wtc/administration.html http://www.cdc.gov/wtc/contracts.html	100%	1% (3 of 271)	CDN
jsDelivr 3 example page(s) https://www.cdc.gov/niosh/topics/wtc/stac http://www.cdc.gov/wtc/administration.html http://www.cdc.gov/wtc/contracts.html	100%	1% (3 of 271)	CDN

CMS

CMS technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
WordPress v6.9.5 1 example page(s) https://www.cdc.gov/nchs/updates/feature-1.html	100%	0% (1 of 271)	CMS, Blogs

Databases

Databases technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
MySQL 1 example page(s) https://www.cdc.gov/nchs/updates/feature-1.html	100%	0% (1 of 271)	Databases

Editors

Editors technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
DreamWeaver 10 example page(s) https://www.cdc.gov/pcd/issues/2012/12_0071_es.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5929md.htm?s_cid=mm5929md_w https://www.cdc.gov/mmwr/preview/mmwrhtml/su6001a12.htm http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6312a6.htm?s_cid=mm6312a6_w http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6027a2.htm?s_cid=mm6027a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6131a2.htm?s_cid=mm6131a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5915a6.htm http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6339a2.htm?s_cid=mm6339a2_w https://www.cdc.gov/mmwr/indss_2009.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6140a6.htm?s_cid=mm6140a6_w	100%	5% (14 of 271)	Editors

JavaScript graphics

JavaScript graphics technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
D3 10 example page(s) http://www.cdc.gov/mmwr/volumes/71/wr/mm7106a4.htm?s_cid=mm7106a4_w http://www.cdc.gov/mmwr/volumes/73/wr/mm7350a1.htm?s_cid=mm7350a1_w http://www.cdc.gov/mmwr/volumes/72/wr/mm7222a5.htm?s_cid=mm7222a5_w https://www.cdc.gov/mmwr/volumes/74/rr/rr7401a1_AppendixB.htm https://www.cdc.gov/mmwr/volumes/72/wr/mm7240a5.htm?s_cid=mm7240a5_w https://www.cdc.gov/mmwr/volumes/74/wr/mm7418a2.htm?s_cid=mm7418a2_w https://www.cdc.gov/mmwr/volumes/69/wr/mm6908a2.htm?s_cid=mm6908a2_w https://www.cdc.gov/mmwr/volumes/69/wr/mm6924e2.htm?s_cid=mm6924e2_w https://www.cdc.gov/mmwr/volumes/73/wr/mm7346a2.htm?s_cid=mm7346a2_w http://www.cdc.gov/mmwr/volumes/73/wr/mm7334a2.htm?s_cid=mm7334a2_w	100%	9% (25 of 271)	JavaScript graphics

JavaScript libraries

JavaScript libraries technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
DataTables 3 example page(s) https://www.cdc.gov/han/2024/han00511.html https://www.cdc.gov/cfa-modeling-and-forecasting/mpox-gbmsm-technical-brief/index.html https://www.cdc.gov/hepatitis-surveillance-2023/hepatitis-c/table-3-1.html	100%	1% (3 of 271)	JavaScript libraries
jQuery 10 example page(s) https://www.cdc.gov/heads-up/site.html https://www.cdc.gov/bird-flu/spotlights/one-health-situation-update.html https://www.cdc.gov/epilepsy/first-aid-for-seizures/index.html https://www.cdc.gov/niosh/publications/numbered/2013-125.html https://www.cdc.gov/nchs/nhis/products/meps-linkage.html https://www.cdc.gov/tb/statistics/reports/2022/table8.htm https://www.cdc.gov/pcd/issues/2020/19_0430.htm https://www.cdc.gov/niosh/docs/mining/works/coversheet202.html https://www.cdc.gov/advanced-molecular-detection/php/data-research/baa/2022-j-michael-consulting.html https://www.cdc.gov/pcd/issues/2012/12_0071_es.htm	100%	77% (210 of 271)	JavaScript libraries
jQuery Migrate v3.4.1 1 example page(s) https://www.cdc.gov/nchs/updates/feature-1.html	100%	0% (1 of 271)	JavaScript libraries
Moment.js 9 example page(s) https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5929md.htm?s_cid=mm5929md_w https://www.cdc.gov/mmwr/preview/mmwrhtml/su6001a12.htm http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6312a6.htm?s_cid=mm6312a6_w http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6027a2.htm?s_cid=mm6027a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6131a2.htm?s_cid=mm6131a2_w http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6339a2.htm?s_cid=mm6339a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6140a6.htm?s_cid=mm6140a6_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5947a6.htm?s_cid=mm5947a6_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6141a5.htm?s_cid=mm6141a5_w	100%	3% (9 of 271)	JavaScript libraries

Load balancers

Load balancers technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
Azure Front Door 10 example page(s) https://www.cdc.gov/heads-up/site.html https://www.cdc.gov/bird-flu/spotlights/one-health-situation-update.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4933a1.htm https://www.cdc.gov/epilepsy/first-aid-for-seizures/index.html https://www.cdc.gov/niosh/publications/numbered/2013-125.html https://www.cdc.gov/nchs/nhis/products/meps-linkage.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5331a4.htm https://www.cdc.gov/tb/statistics/reports/2022/table8.htm https://www.cdc.gov/pcd/issues/2020/19_0430.htm https://www.cdc.gov/niosh/docs/mining/works/coversheet202.html	100%	100% (271 of 271)	Load balancers

Miscellaneous

Miscellaneous technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
Popper 3 example page(s) https://www.cdc.gov/niosh/topics/wtc/stac http://www.cdc.gov/wtc/administration.html http://www.cdc.gov/wtc/contracts.html	100%	1% (3 of 271)	Miscellaneous

PaaS

PaaS technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
Azure 10 example page(s) https://www.cdc.gov/heads-up/site.html https://www.cdc.gov/bird-flu/spotlights/one-health-situation-update.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4933a1.htm https://www.cdc.gov/epilepsy/first-aid-for-seizures/index.html https://www.cdc.gov/niosh/publications/numbered/2013-125.html https://www.cdc.gov/nchs/nhis/products/meps-linkage.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5331a4.htm https://www.cdc.gov/tb/statistics/reports/2022/table8.htm https://www.cdc.gov/pcd/issues/2020/19_0430.htm https://www.cdc.gov/niosh/docs/mining/works/coversheet202.html	100%	100% (271 of 271)	PaaS

Programming languages

Programming languages technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
PHP 1 example page(s) https://www.cdc.gov/nchs/updates/feature-1.html	100%	0% (1 of 271)	Programming languages
Ruby 1 example page(s) https://www.cdc.gov/niosh/data/datasets/rd-1008-2016-0/default.html	50%	0% (1 of 271)	Programming languages

Security

Security technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
HSTS 10 example page(s) https://www.cdc.gov/heads-up/site.html https://www.cdc.gov/bird-flu/spotlights/one-health-situation-update.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4933a1.htm https://www.cdc.gov/epilepsy/first-aid-for-seizures/index.html https://www.cdc.gov/niosh/publications/numbered/2013-125.html https://www.cdc.gov/nchs/nhis/products/meps-linkage.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5331a4.htm https://www.cdc.gov/tb/statistics/reports/2022/table8.htm https://www.cdc.gov/pcd/issues/2020/19_0430.htm https://www.cdc.gov/niosh/docs/mining/works/coversheet202.html	100%	100% (271 of 271)	Security

Tag managers

Tag managers technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
Google Tag Manager 1 example page(s) http://www.cdc.gov/tobacco/campaign/tips/spanish/dejar-fumar/medicamentos/como-usar-medicamentos/vareniclina.html	100%	0% (1 of 271)	Tag managers

UI frameworks

UI frameworks technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
Bootstrap v5 10 example page(s) https://www.cdc.gov/heads-up/site.html https://www.cdc.gov/bird-flu/spotlights/one-health-situation-update.html https://www.cdc.gov/epilepsy/first-aid-for-seizures/index.html https://www.cdc.gov/niosh/publications/numbered/2013-125.html https://www.cdc.gov/nchs/nhis/products/meps-linkage.html https://www.cdc.gov/tb/statistics/reports/2022/table8.htm https://www.cdc.gov/pcd/issues/2020/19_0430.htm https://www.cdc.gov/niosh/docs/mining/works/coversheet202.html https://www.cdc.gov/advanced-molecular-detection/php/data-research/baa/2022-j-michael-consulting.html https://www.cdc.gov/niosh/nmam/method-r.html	100%	72% (195 of 271)	UI frameworks
USWDS 3 example page(s) https://www.cdc.gov/niosh/topics/wtc/stac http://www.cdc.gov/wtc/administration.html http://www.cdc.gov/wtc/contracts.html	100%	1% (3 of 271)	UI frameworks

Video players

Video players technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
YouTube 10 example page(s) http://www.cdc.gov/candida-auris/about/index.html https://www.cdc.gov/folic-acid/php/toolkit/pov-fa.html https://www.cdc.gov/diabetes/education-support-programs/index.html http://www.cdc.gov/hepatitis/hcp/training/index.html https://www.cdc.gov/safe-labs/php/biosafety-training/index.html https://www.cdc.gov/breast-cancer/about/men.html http://www.cdc.gov/lac http://www.cdc.gov/tobacco/campaign/tips/spanish/dejar-fumar/medicamentos/como-usar-medicamentos/vareniclina.html https://www.cdc.gov/lung-cancer/hcp/overview/index.html https://www.cdc.gov/ovarian-cancer/stories/linda-m.html	100%	4% (11 of 271)	Video players

Web frameworks

Web frameworks technologies detected on www.cdc.gov, 2026-W30.
Technology	Confidence	Coverage	All categories
Ruby on Rails 1 example page(s) https://www.cdc.gov/niosh/data/datasets/rd-1008-2016-0/default.html	50%	0% (1 of 271)	Web frameworks