securityheaders.io
Checks your website’s HTTP response headers for security issues, offering simple guidance to improve protectio… 🔗
#411,587
Global Rankeez rank — last updated 01 Sep 2026
Better than 99.6% of the 102,887,824 domains we track
Best rank recorded
#411,587
2026-09
Worst rank recorded
#37,642,016
2026-06
Tracked since
2026-06
4 monthly snapshots
Source breakdown
Rankeez combines several independent public rankings. Here's how securityheaders.io scores in each:
| Source | Rank |
|---|---|
| Tranco (research-grade ranking, resistant to manipulation) | #927,945 |
| Majestic Million (ranked by referring subnets) | #233,281 |
| DomCop / OpenPageRank | #8,284,292 |
| CommonCrawl (hyperlink graph) | #433,786 |
See how these sources are combined and cross-validated →
Ranking history
securityheaders.io's rank across 4 monthly snapshots. ▲ improved by 37,230,429 since 2026-06
| Month | Rank |
|---|---|
| 2026-06 | #37,642,016 |
| 2026-07 | #584,853 |
| 2026-08 | #476,498 |
| 2026-09 | #411,587 |
JSON API
{
"securityheaders.io": 411587,
"history": {
"2026-06": 37642016,
"2026-07": 584853,
"2026-08": 476498,
"2026-09": 411587
}
}
GET https://rankeez.com/api/securityheaders.io.json · see API docs →