Index · Cert expiry · Fastest sites · Free tools · API
17 popular misc sites, ranked by security-header score. Live data, built 2026-11-01.
| # | Site | Headers | Score | Cert days | Avail | ms |
|---|---|---|---|---|---|---|
| 1 | speedtest.net | A | 100 | 161 | 100% | 175.3 |
| 2 | mozilla.org | B | 83 | 42 | 100% | 106.1 |
| 3 | iana.org | B | 83 | 65 | 100% | 64.9 |
| 4 | whatismyipaddress.com | B | 83 | 45 | 100% | 34.2 |
| 5 | archive.org | C | 50 | 100 | 100% | 73.3 |
| 6 | w3.org | C | 50 | 34 | 100% | 97.9 |
| 7 | ietf.org | C | 50 | 79 | 100% | 98.1 |
| 8 | ipinfo.io | C | 50 | 88 | 100% | 136.5 |
| 9 | gravatar.com | C | 50 | 65 | 100% | 200.8 |
| 10 | wikipedia.org | F | 17 | 62 | 100% | 165.8 |
| 11 | gutenberg.org | F | 17 | 184 | 100% | 456.7 |
| 12 | openculture.com | F | 17 | 187 | 100% | 449.1 |
| 13 | wikimedia.org | F | 17 | 62 | 100% | 218.1 |
| 14 | gitlab.io | F | 17 | 59 | 100% | 114.1 |
| 15 | example.com | F | 0 | 54 | 100% | 52.7 |
| 16 | creativecommons.org | F | 0 | 87 | 100% | 63.9 |
| 17 | ip-api.com | F | 0 | 128 | 100% | 549.2 |