Every site below ran our free Website Safety Check and was added to the board by whoever ran it. Sites are ranked by score, so the best-protected sites sit at the top. The check looks at a site from the outside only – HTTPS and certificate, security headers (HSTS, CSP, clickjacking, MIME, referrer, permissions), hidden server versions and email spoofing protection (SPF/DMARC). Grades are re-checked automatically every week, so the ranking stays honest.
What we see across all checks
Anonymised, from 32 checks since 25 Oct 2026. We store only a one-way hash of each domain for these statistics.
Top-scoring websites
| # | Website | Grade | Score | Checked |
|---|---|---|---|---|
| 1 | youngstercompany.com | A | 92/100 | 3 days ago |
| 2 | google.com | C | 65/100 | 7 days ago |
Get your site on the board
Run the free 30-second check. Then click “Add my site to the public leaderboard” under the result. You can also embed the live security badge on your own site from the same panel. Scored lower? The result tells you exactly what to fix, and our team can do it for you. To remove a site, email contact@youngstercompany.com.
More free security tools
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