Basics
HTTPS, certificate and domain problems
Transport and domain health. Nothing above matters if the certificate expired this morning or the registration lapses next month.
10 checks · 1 with framework-specific fixes
Every check on this surface
- My site is not served over HTTPSServed over HTTPS with a valid certificate · weight 16
- My TLS certificate is expiringCertificate is not about to expire · weight 14
- How to redirect HTTP to HTTPSHTTP redirects to HTTPS · weight 8
- My domain registration is about to expireDomain registration is not about to lapse · weight 8
- My 404 page returns a 200 statusMissing pages return a real 404 · weight 7
- My certificate does not cover wwwCertificate covers apex and www · weight 6
- Should I use www or non-wwwOne canonical host (www or non-www) · weight 6
- How to improve time to first byteTime to first byte · weight 5
- How to disable TLS 1.0 and 1.1Modern TLS version · weight 4
- Does my site need IPv6Reachable over IPv6 · weight 2
Check all of this against your own site
The audit runs these together with the other groups and returns what failed, what it costs you, and the fix for your framework.
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