vital-scans open quality ledger

www.cdc.gov: Broken Links & Errors — week 2026-W35

Broken links found on scanned pages, plus scanned pages that themselves returned a non-404 error (e.g. 403 or 5xx — 404s are already captured as broken links). · Download CSV

50 broken link(s) and 2 page error(s) in 2026-W35.
URLStatusTypeLinked from
http://www.cdc.gov/health/diseases.htm (broken for 11 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
/mmwr/preview/mmwrhtml/mm4847a2.htm
/mmwr/preview/mmwrhtml/mm5117a2.htm +7 more
http://www.cdc.gov/search.htm (broken for 11 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
/mmwr/preview/mmwrhtml/mm4847a2.htm
/mmwr/preview/mmwrhtml/mm5117a2.htm +7 more
http://www.cdc.gov/nccdphp/cvd (first seen 2026-W35)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
http://www.cdc.gov/mmwr/mmwrsrch.htm (broken for 6 weeks, first seen 2026-W30)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
/mmwr/preview/mmwrhtml/mm5117a2.htm
/mmwr/preview/mmwrhtml/mm5034a3.htm +7 more
http://www.nhlbi.nih.gov/guidelines/cholesterol (first seen 2026-W35)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
http://www.cdc.gov/mmwr/help.html (broken for 6 weeks, first seen 2026-W30)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
/mmwr/preview/mmwrhtml/mm5117a2.htm
/mmwr/preview/mmwrhtml/mm5034a3.htm +7 more
http://www.cdc.gov/mmwr/contact.html (broken for 6 weeks, first seen 2026-W30)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
/mmwr/preview/mmwrhtml/mm5117a2.htm
/mmwr/preview/mmwrhtml/mm5034a3.htm +7 more
http://www.cdc.gov/privacy.htm (broken for 11 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
/mmwr/preview/mmwrhtml/mm4847a2.htm
/mmwr/preview/mmwrhtml/mm5117a2.htm +7 more
http://www.cdc.gov/disclaimer.htm (broken for 9 weeks, first seen 2026-W27)404broken link/mmwr/preview/mmwrhtml/mm5035a1.htm
/mmwr/preview/mmwrhtml/mm4847a2.htm
/mmwr/preview/mmwrhtml/mm5117a2.htm +7 more
http://twitter.com/share?url=https%3A%2F%2Fwww.cdc.gov%2Frubella%2Fabout%2Findex.html&text=About%20Rubella (first seen 2026-W35)520broken link/rubella/about/index.html
https://tools.cdc.gov/medialibrary/index.aspx (broken for 12 weeks, first seen 2026-W24)503broken link/rubella/about/index.html
/lead-prevention/testing/index.html
/niosh/chemicals/pel88/pell-pages/594-72.html +7 more
https://tools.cdc.gov/campaignproxyservice/subscriptions.aspx (broken for 12 weeks, first seen 2026-W24)503broken link/rubella/about/index.html
/lead-prevention/testing/index.html
/new-world-screwworm/hcp/training/index.html +7 more
https://www.cdc.gov/rss (broken for 12 weeks, first seen 2026-W24)404broken link/rubella/about/index.html
/lead-prevention/testing/index.html
/niosh/chemicals/pel88/pell-pages/594-72.html +7 more
http://twitter.com/share?url=https%3A%2F%2Fwww.cdc.gov%2Flead-prevention%2Ftesting%2Findex.html&text=Testing%20for%20Lead%20Poisoning%20in%20Children (first seen 2026-W35)520broken link/lead-prevention/testing/index.html
https://www.cdc.gov/niosh/scientific-counselors/ (broken for 3 weeks, first seen 2026-W27)404broken link/niosh/chemicals/pel88/pell-pages/594-72.html
/niosh/docket/archive/docket287.html
http://blogs.cdc.gov/niosh-science-blog/ (broken for 3 weeks, first seen 2026-W27)404broken link/niosh/chemicals/pel88/pell-pages/594-72.html
/niosh/docket/archive/docket287.html
https://www.cdc.gov/niosh/softpg.html (broken for 4 weeks, first seen 2026-W26)404broken link/niosh/chemicals/pel88/pell-pages/594-72.html
/niosh/docket/archive/docket287.html
https://www.cdc.gov/niosh/docs/video/default.html (broken for 3 weeks, first seen 2026-W27)404broken link/niosh/chemicals/pel88/pell-pages/594-72.html
/niosh/docket/archive/docket287.html
http://twitter.com/share?url=https%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fchemicals%2Fpel88%2Fpell-pages%2F594-72.html&text=1%2C1-DICHLORO-1-NITROETHANE (first seen 2026-W35)520broken link/niosh/chemicals/pel88/pell-pages/594-72.html
http://twitter.com/NIOSH (broken for 8 weeks, first seen 2026-W26)520broken link/niosh/chemicals/pel88/pell-pages/594-72.html
/niosh/npg/npgd0551.html
/niosh/npg/npgd0219.html +7 more
http://www.youtube.com/user/NIOSHSafetyVideos (broken for 8 weeks, first seen 2026-W26)404broken link/niosh/chemicals/pel88/pell-pages/594-72.html
/niosh/npg/npgd0551.html
/niosh/npg/npgd0219.html +7 more
https://www.cdc.gov/mmwr/mmwrsrch.htm (broken for 10 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm4847a2.htm
/mmwr/preview/mmwrhtml/00020519.htm
/mmwr/preview/mmwrhtml/mm5825md.htm +7 more
https://www.cdc.gov/mmwr/help.html (broken for 10 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm4847a2.htm
/mmwr/preview/mmwrhtml/00020519.htm
/mmwr/preview/mmwrhtml/mm5825md.htm +7 more
https://www.cdc.gov/mmwr/contact.html (broken for 10 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm4847a2.htm
/mmwr/preview/mmwrhtml/00020519.htm
/mmwr/preview/mmwrhtml/mm5825md.htm +7 more
http://twitter.com/share?url=https%3A%2F%2Fwww.cdc.gov%2Fnew-world-screwworm%2Fhcp%2Ftraining%2Findex.html&text=New%20World%20Screwworm%20Clinician%20Training (first seen 2026-W35)520broken link/new-world-screwworm/hcp/training/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/lyme/causes/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/signs-symptoms/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/about/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/prevention/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/diagnosis-testing/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/treatment/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/data-research/facts-stats/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/communication-resources/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/stories/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/site.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/hcp/diagnosis-testing/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/hcp/clinical-care/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/hcp/training/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/lyme/hcp/communication-resources/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/ticks/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/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/vector-borne-diseases/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/about/lyme-disease-vaccine.html
/lyme/signs-symptoms/index.html +2 more
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/ticks/prevention/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/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/ticks/after-a-tick-bite/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/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/lyme/data-research/facts-stats/lyme-disease-case-map.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/signs-symptoms/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/lyme/media/images/2024/09/Ixodes-dime-sans-serif.png (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/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/lyme/images/lifecycle-small.jpg (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/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/ticks/data-research/facts-stats/tick-bite-data-tracker.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/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/ticks/about/index.html (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
/lyme/signs-symptoms/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/lyme/images/ticks-life-stages.jpg (first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/lyme/causes/index.html
http://www.cdc.gov/spanish/niosh/docs/86-110_sp403page errorn/a
https://www.cdc.gov/niosh/docs/2004-113403page errorn/a