The Internet Archive was unable to capture nih.gov as of 2026-08-10: its Save Page Now service reports "The target server blocks access to https://nih.gov/. (HTTP status=403)" (HTTP 403 to the Archive's crawler). The same server also returns HTTP 403 to Daylight's own non-browser request, so it appears to refuse automated clients generally rather than the Internet Archive specifically. Its robots.txt does not disallow archivers. The Wayback Machine holds 5,000 earlier capture(s) of this site.

Kind

added

Severity

Notable

Field

archiver_refused

Old value

—

New value

HTTP 403 to the Internet Archive

Daylight, “The Internet Archive was unable to capture nih.gov as of 2026-08-10: its Save Page Now service reports "The target server blocks access to https://nih.gov/. (HTTP status=403)" (HTTP 403 to the Archive's crawler). The same server also returns HTTP 403 to Daylight's own non-browser request, so it appears to refuse automated clients generally rather than the Internet Archive specifically. Its robots.txt does not disallow archivers. The Wayback Machine holds 5,000 earlier capture(s) of this site..” https://daylight.watch/change/24878 — content fingerprint sha256:e006990a9365748d4227ccac6eae016695bf6e7f90ae869638a42f1a4f41b952 (accessed 2026-08-10).