Index · Cert expiry · Fastest sites · Free tools · API
22 popular security sites, ranked by security-header score. Live data, built 2026-11-01.
| # | Site | Headers | Score | Cert days | Avail | ms |
|---|---|---|---|---|---|---|
| 1 | bitwarden.com | A | 100 | 34 | 100% | 30.0 |
| 2 | dashlane.com | A | 100 | 79 | 100% | 218.7 |
| 3 | sophos.com | A | 100 | 16 | 100% | 2701.1 |
| 4 | haveibeenpwned.com | A | 100 | 88 | 100% | 42.1 |
| 5 | letsencrypt.org | A | 100 | 32 | 100% | 59.4 |
| 6 | auth0.com | B | 83 | 78 | 100% | 104.0 |
| 7 | paloaltonetworks.com | B | 83 | 16 | 100% | 791.3 |
| 8 | kaspersky.com | B | 83 | 110 | 100% | 1934.6 |
| 9 | 1password.com | C | 67 | 82 | 100% | 87.6 |
| 10 | lastpass.com | C | 67 | 169 | 100% | 1244.0 |
| 11 | okta.com | C | 67 | 169 | 100% | 365.5 |
| 12 | duosecurity.com | C | 67 | 189 | 100% | 98.6 |
| 13 | crowdstrike.com | C | 67 | 47 | 100% | 1750.6 |
| 14 | fortinet.com | C | 67 | 54 | 100% | 114.7 |
| 15 | malwarebytes.com | C | 67 | 29 | 100% | 53.6 |
| 16 | tenable.com | C | 67 | 164 | 100% | 227.5 |
| 17 | hackerone.com | C | 67 | 141 | 100% | 165.9 |
| 18 | qualys.com | D | 33 | 89 | 100% | 227.0 |
| 19 | eff.org | D | 33 | 59 | 100% | 162.3 |
| 20 | norton.com | F | 17 | 181 | 100% | 1450.5 |
| 21 | bugcrowd.com | F | 17 | 138 | 100% | 44.6 |
| 22 | mcafee.com | F | 0 | 173 | 0% | n/a |