www.cdc.gov: technology stack

19 technologies detected in 2026-W33, 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 302 of 3332 pages scanned this week; coverage below is the share of those 302 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-W33.
Technology	Confidence	Coverage	All categories
Facebook Pixel v2.9.377 2 example page(s) http://www.cdc.gov/tobacco/campaign/tips/spanish/poblaciones/index.html http://www.cdc.gov/tobacco/campaign/tips/stories/tiffany.html	100%	1% (2 of 302)	Analytics
Google Analytics 10 example page(s) https://www.cdc.gov/childvaxview/publications-resources/vaccine-coverage-among-children-usapi.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6128a2.htm?s_cid=mm6128a2_w http://www.cdc.gov/covid/vaccines/planning-for-pregnancy.html http://www.cdc.gov/respiratory-viruses/site.html https://www.cdc.gov/vaccines-children/es/schedules/quien-establece-calendario-vacunacion.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6317a2.htm?s_cid=mm6317a2_w http://www.cdc.gov/niosh/docs/2020-106 http://www.cdc.gov/mmwr/preview/mmwrhtml/00016764.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6041a4.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5721md.htm	100%	100% (302 of 302)	Analytics

CDN

CDN technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
jQuery CDN 1 example page(s) https://www.cdc.gov/wtc/stac_charter.html	100%	0% (1 of 302)	CDN
jsDelivr 1 example page(s) https://www.cdc.gov/wtc/stac_charter.html	100%	0% (1 of 302)	CDN

Editors

Editors technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
DreamWeaver 10 example page(s) https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6128a2.htm?s_cid=mm6128a2_w http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6317a2.htm?s_cid=mm6317a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6041a4.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5922a3.htm?s_cid=mm5922a3_w https://www.cdc.gov/mmwR/preview/mmwrhtml/rr5908a1.htm?s_cid=rr5908a1_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6445a4.htm?s_cid=mm6445a4_w http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6308a2.htm?s_cid=mm6308a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/su6401a1.htm?s_cid=su6401a1_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6404a3.htm?s_cid=mm6404a3_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5914md.htm	100%	9% (27 of 302)	Editors
Microsoft Word v 97 4 example page(s) http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4837a6.htm http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4820a1.htm http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4847a4.htm http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4905a2.htm	100%	1% (4 of 302)	Editors

JavaScript graphics

JavaScript graphics technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
D3 10 example page(s) http://www.cdc.gov/mmwr/volumes/73/wr/mm7304a4_ensp.htm?s_cid=mm7304a4_ensp_w https://www.cdc.gov/mmwr/volumes/69/wr/mm6916a3.htm?s_cid=mm6916a3_w https://www.cdc.gov/mmwr/volumes/72/wr/mm7241a4.htm?s_cid=mm7241a4_w https://www.cdc.gov/mmwr/volumes/65/wr/mm6504md.htm?s_cid=mm6504md_w https://www.cdc.gov/mmwr/volumes/66/ss/ss6619a1.htm?s_cid=ss6619a1_w https://www.cdc.gov/mmwr/volumes/65/wr/mm6525a6.htm?s_cid=mm6525a6_w http://www.cdc.gov/mmwr/volumes/69/wr/mm6925a3.htm https://www.cdc.gov/mmwr/volumes/65/wr/mm6515a1.htm?s_cid=mm6515a1_w https://www.cdc.gov/mmwr/volumes/69/wr/mm6929e2.htm?s_cid=mm6929e2_w https://www.cdc.gov/mmwr/volumes/70/wr/mm7050e2.htm?s_cid=mm7050e2_w	100%	7% (21 of 302)	JavaScript graphics

JavaScript libraries

JavaScript libraries technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
DataTables 3 example page(s) http://www.cdc.gov/flu/hcp/vaccine-supply/index.html https://www.cdc.gov/nchs/data-visualization/county-teen-births https://www.cdc.gov/han/2024/han00506.html	100%	1% (3 of 302)	JavaScript libraries
jQuery 10 example page(s) https://www.cdc.gov/childvaxview/publications-resources/vaccine-coverage-among-children-usapi.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6128a2.htm?s_cid=mm6128a2_w http://www.cdc.gov/covid/vaccines/planning-for-pregnancy.html http://www.cdc.gov/respiratory-viruses/site.html https://www.cdc.gov/vaccines-children/es/schedules/quien-establece-calendario-vacunacion.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6317a2.htm?s_cid=mm6317a2_w http://www.cdc.gov/niosh/docs/2020-106 https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6041a4.htm https://www.cdc.gov/restaurant-food-safety/php/practices/kitchen-manager-certification.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5922a3.htm?s_cid=mm5922a3_w	100%	85% (258 of 302)	JavaScript libraries
Moment.js 10 example page(s) https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6128a2.htm?s_cid=mm6128a2_w http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6317a2.htm?s_cid=mm6317a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6041a4.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5922a3.htm?s_cid=mm5922a3_w https://www.cdc.gov/mmwR/preview/mmwrhtml/rr5908a1.htm?s_cid=rr5908a1_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6445a4.htm?s_cid=mm6445a4_w http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6308a2.htm?s_cid=mm6308a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/su6401a1.htm?s_cid=su6401a1_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6404a3.htm?s_cid=mm6404a3_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5914md.htm	100%	8% (24 of 302)	JavaScript libraries

Load balancers

Load balancers technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
Azure Front Door 10 example page(s) https://www.cdc.gov/childvaxview/publications-resources/vaccine-coverage-among-children-usapi.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6128a2.htm?s_cid=mm6128a2_w http://www.cdc.gov/covid/vaccines/planning-for-pregnancy.html http://www.cdc.gov/respiratory-viruses/site.html https://www.cdc.gov/vaccines-children/es/schedules/quien-establece-calendario-vacunacion.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6317a2.htm?s_cid=mm6317a2_w http://www.cdc.gov/niosh/docs/2020-106 http://www.cdc.gov/mmwr/preview/mmwrhtml/00016764.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6041a4.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5721md.htm	100%	100% (302 of 302)	Load balancers

Miscellaneous

Miscellaneous technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
Popper v2.11.8 1 example page(s) https://www.cdc.gov/wtc/stac_charter.html	100%	0% (1 of 302)	Miscellaneous

PaaS

PaaS technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
Azure 10 example page(s) https://www.cdc.gov/childvaxview/publications-resources/vaccine-coverage-among-children-usapi.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6128a2.htm?s_cid=mm6128a2_w http://www.cdc.gov/covid/vaccines/planning-for-pregnancy.html http://www.cdc.gov/respiratory-viruses/site.html https://www.cdc.gov/vaccines-children/es/schedules/quien-establece-calendario-vacunacion.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6317a2.htm?s_cid=mm6317a2_w http://www.cdc.gov/niosh/docs/2020-106 http://www.cdc.gov/mmwr/preview/mmwrhtml/00016764.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6041a4.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5721md.htm	100%	100% (302 of 302)	PaaS

Security

Security technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
HSTS 10 example page(s) https://www.cdc.gov/childvaxview/publications-resources/vaccine-coverage-among-children-usapi.html https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6128a2.htm?s_cid=mm6128a2_w http://www.cdc.gov/covid/vaccines/planning-for-pregnancy.html http://www.cdc.gov/respiratory-viruses/site.html https://www.cdc.gov/vaccines-children/es/schedules/quien-establece-calendario-vacunacion.html http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6317a2.htm?s_cid=mm6317a2_w http://www.cdc.gov/niosh/docs/2020-106 http://www.cdc.gov/mmwr/preview/mmwrhtml/00016764.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6041a4.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5721md.htm	100%	100% (302 of 302)	Security
reCAPTCHA 1 example page(s) http://www.cdc.gov/niosh/research-programs/portfolio/sba.html	100%	0% (1 of 302)	Security

Tag managers

Tag managers technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
Google Tag Manager 2 example page(s) http://www.cdc.gov/tobacco/campaign/tips/spanish/poblaciones/index.html http://www.cdc.gov/tobacco/campaign/tips/stories/tiffany.html	100%	1% (2 of 302)	Tag managers

UI frameworks

UI frameworks technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
Bootstrap v5 10 example page(s) https://www.cdc.gov/childvaxview/publications-resources/vaccine-coverage-among-children-usapi.html http://www.cdc.gov/covid/vaccines/planning-for-pregnancy.html http://www.cdc.gov/respiratory-viruses/site.html https://www.cdc.gov/vaccines-children/es/schedules/quien-establece-calendario-vacunacion.html http://www.cdc.gov/niosh/docs/2020-106 https://www.cdc.gov/restaurant-food-safety/php/practices/kitchen-manager-certification.html https://www.cdc.gov/laboratory/specimen-submission/detail.html?CDCTestCode=CDC-10422 https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/index.html https://www.cdc.gov/immigrant-refugee-health/hcp/domestic-guidance/index.html https://www.cdc.gov/nvdrs/stories/index.html	100%	76% (231 of 302)	UI frameworks
USWDS 1 example page(s) https://www.cdc.gov/wtc/stac_charter.html	100%	0% (1 of 302)	UI frameworks

Video players

Video players technologies detected on www.cdc.gov, 2026-W33.
Technology	Confidence	Coverage	All categories
YouTube 8 example page(s) http://www.cdc.gov/flu/takingcare/index.html https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/west-nile-virus/communication-resources/video-mosquito-bite.html https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/pertussis/vaccines/tdap-vaccination-during-pregnancy.html https://www.cdc.gov/tb/es/stories/la-historia-de-laura.html http://www.cdc.gov/tobacco/campaign/tips/stories/tiffany.html https://www.cdc.gov/niosh/learning/publichealthburnoutprevention/module-7 https://www.cdc.gov/lls/php/participants/webinars.html https://www.cdc.gov/hiv/effective-interventions/www.cdc.gov/clia/php/about/index.html	100%	3% (8 of 302)	Video players