www.cdc.gov: technology stack

13 technologies detected in 2026-W25, 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 80 of 1667 pages scanned this week; coverage below is the share of those 80 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-W25.
Technology	Confidence	Coverage	All categories
Google Analytics 10 example page(s) https://www.cdc.gov/stem/php/college-and-professional/index.html https://www.cdc.gov/vaccines/hcp/current-vis/hepatitis-b.html https://www.cdc.gov/west-nile-virus/signs-symptoms/index.html https://www.cdc.gov/flu/treatment/antiviralresistance.html https://www.cdc.gov/physical-activity/php/strategies/increasing-physical-activity-through-community-design-prevention-strategies.html https://www.cdc.gov/mmwr/volumes/72/wr/mm7234a5.htm?s_cid=mm7234a5_w https://www.cdc.gov/global-health/leadership/index.html https://www.cdc.gov/rsvvaxview/dashboard/monoclonal-antibody-coverage-infants.html https://www.cdc.gov/nhsn/ipfs/index.html https://www.cdc.gov/infection-control/hcp/healthcare-personnel-epidemiology-control/pregnant-hcp.html	100%	100% (80 of 80)	Analytics

Editors

Editors technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
DreamWeaver 6 example page(s) https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6031a2.htm?s_cid=mm6031a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6011a3.htm?s_cid=mm6011a3_w https://www.cdc.gov/pcd/es/2014_toc.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5906a2.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5930a1.htm?s_cid=mm5930a1_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5908a9.htm	100%	8% (6 of 80)	Editors

JavaScript graphics

JavaScript graphics technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
D3 7 example page(s) https://www.cdc.gov/mmwr/volumes/72/wr/mm7234a5.htm?s_cid=mm7234a5_w https://www.cdc.gov/mmwr/volumes/72/wr/mm7251a4.htm?s_cid=mm7251a4_w https://www.cdc.gov/mmwr/volumes/73/wr/mm7337a3.htm?s_cid=mm7337a3_w https://www.cdc.gov/mmwr/volumes/73/wr/mm7336a4.htm?s_cid=mm7336a4_w https://www.cdc.gov/mmwr/volumes/73/wr/mm7341a1.htm?s_cid=mm7341a1_w https://www.cdc.gov/mmwr/volumes/71/wr/mm7130a4.htm?s_cid=mm7130a4_w https://www.cdc.gov/nchs/nvss/vsrr/provisional-drug-overdose.htm	100%	9% (7 of 80)	JavaScript graphics

JavaScript libraries

JavaScript libraries technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
DataTables 1 example page(s) https://www.cdc.gov/nchs/nvss/vsrr/provisional-drug-overdose.htm	100%	1% (1 of 80)	JavaScript libraries
jQuery 10 example page(s) https://www.cdc.gov/stem/php/college-and-professional/index.html https://www.cdc.gov/vaccines/hcp/current-vis/hepatitis-b.html https://www.cdc.gov/west-nile-virus/signs-symptoms/index.html https://www.cdc.gov/flu/treatment/antiviralresistance.html https://www.cdc.gov/physical-activity/php/strategies/increasing-physical-activity-through-community-design-prevention-strategies.html https://www.cdc.gov/mmwr/volumes/72/wr/mm7234a5.htm?s_cid=mm7234a5_w https://www.cdc.gov/global-health/leadership/index.html https://www.cdc.gov/rsvvaxview/dashboard/monoclonal-antibody-coverage-infants.html https://www.cdc.gov/nhsn/ipfs/index.html https://www.cdc.gov/infection-control/hcp/healthcare-personnel-epidemiology-control/pregnant-hcp.html	100%	85% (68 of 80)	JavaScript libraries
Moment.js 5 example page(s) https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6031a2.htm?s_cid=mm6031a2_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6011a3.htm?s_cid=mm6011a3_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5906a2.htm https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5930a1.htm?s_cid=mm5930a1_w https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5908a9.htm	100%	6% (5 of 80)	JavaScript libraries

Load balancers

Load balancers technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
Azure Front Door 10 example page(s) https://www.cdc.gov/stem/php/college-and-professional/index.html https://www.cdc.gov/vaccines/hcp/current-vis/hepatitis-b.html https://www.cdc.gov/west-nile-virus/signs-symptoms/index.html https://www.cdc.gov/flu/treatment/antiviralresistance.html https://www.cdc.gov/physical-activity/php/strategies/increasing-physical-activity-through-community-design-prevention-strategies.html https://www.cdc.gov/mmwr/volumes/72/wr/mm7234a5.htm?s_cid=mm7234a5_w https://www.cdc.gov/global-health/leadership/index.html https://www.cdc.gov/rsvvaxview/dashboard/monoclonal-antibody-coverage-infants.html https://www.cdc.gov/nhsn/ipfs/index.html https://www.cdc.gov/infection-control/hcp/healthcare-personnel-epidemiology-control/pregnant-hcp.html	100%	100% (80 of 80)	Load balancers

PaaS

PaaS technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
Azure 10 example page(s) https://www.cdc.gov/stem/php/college-and-professional/index.html https://www.cdc.gov/vaccines/hcp/current-vis/hepatitis-b.html https://www.cdc.gov/west-nile-virus/signs-symptoms/index.html https://www.cdc.gov/flu/treatment/antiviralresistance.html https://www.cdc.gov/physical-activity/php/strategies/increasing-physical-activity-through-community-design-prevention-strategies.html https://www.cdc.gov/mmwr/volumes/72/wr/mm7234a5.htm?s_cid=mm7234a5_w https://www.cdc.gov/global-health/leadership/index.html https://www.cdc.gov/rsvvaxview/dashboard/monoclonal-antibody-coverage-infants.html https://www.cdc.gov/nhsn/ipfs/index.html https://www.cdc.gov/infection-control/hcp/healthcare-personnel-epidemiology-control/pregnant-hcp.html	100%	100% (80 of 80)	PaaS

Security

Security technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
HSTS 10 example page(s) https://www.cdc.gov/stem/php/college-and-professional/index.html https://www.cdc.gov/vaccines/hcp/current-vis/hepatitis-b.html https://www.cdc.gov/west-nile-virus/signs-symptoms/index.html https://www.cdc.gov/flu/treatment/antiviralresistance.html https://www.cdc.gov/physical-activity/php/strategies/increasing-physical-activity-through-community-design-prevention-strategies.html https://www.cdc.gov/mmwr/volumes/72/wr/mm7234a5.htm?s_cid=mm7234a5_w https://www.cdc.gov/global-health/leadership/index.html https://www.cdc.gov/rsvvaxview/dashboard/monoclonal-antibody-coverage-infants.html https://www.cdc.gov/nhsn/ipfs/index.html https://www.cdc.gov/infection-control/hcp/healthcare-personnel-epidemiology-control/pregnant-hcp.html	100%	100% (80 of 80)	Security
reCAPTCHA 1 example page(s) https://www.cdc.gov/tribal-health/data-research/datarequest.html	100%	1% (1 of 80)	Security

UI frameworks

UI frameworks technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
Bootstrap v5 10 example page(s) https://www.cdc.gov/stem/php/college-and-professional/index.html https://www.cdc.gov/vaccines/hcp/current-vis/hepatitis-b.html https://www.cdc.gov/west-nile-virus/signs-symptoms/index.html https://www.cdc.gov/flu/treatment/antiviralresistance.html https://www.cdc.gov/physical-activity/php/strategies/increasing-physical-activity-through-community-design-prevention-strategies.html https://www.cdc.gov/mmwr/volumes/72/wr/mm7234a5.htm?s_cid=mm7234a5_w https://www.cdc.gov/global-health/leadership/index.html https://www.cdc.gov/rsvvaxview/dashboard/monoclonal-antibody-coverage-infants.html https://www.cdc.gov/nhsn/ipfs/index.html https://www.cdc.gov/infection-control/hcp/healthcare-personnel-epidemiology-control/pregnant-hcp.html	100%	78% (62 of 80)	UI frameworks

Video players

Video players technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
YouTube 2 example page(s) https://www.cdc.gov/radon/features/reduce-radon.html https://www.cdc.gov/measles/hcp/clinical-overview	100%	3% (2 of 80)	Video players

Web frameworks

Web frameworks technologies detected on www.cdc.gov, 2026-W25.
Technology	Confidence	Coverage	All categories
Microsoft ASP.NET 10 example page(s) https://www.cdc.gov/stem/php/college-and-professional/index.html https://www.cdc.gov/vaccines/hcp/current-vis/hepatitis-b.html https://www.cdc.gov/west-nile-virus/signs-symptoms/index.html https://www.cdc.gov/flu/treatment/antiviralresistance.html https://www.cdc.gov/physical-activity/php/strategies/increasing-physical-activity-through-community-design-prevention-strategies.html https://www.cdc.gov/mmwr/volumes/72/wr/mm7234a5.htm?s_cid=mm7234a5_w https://www.cdc.gov/global-health/leadership/index.html https://www.cdc.gov/rsvvaxview/dashboard/monoclonal-antibody-coverage-infants.html https://www.cdc.gov/nhsn/ipfs/index.html https://www.cdc.gov/infection-control/hcp/healthcare-personnel-epidemiology-control/pregnant-hcp.html	100%	100% (80 of 80)	Web frameworks