Checks TLS certificate validity and expiry plus HTTP security headers (HSTS, CSP, X-Frame-Options, and more) for any URL. Fast, no browser needed. Need every check? See Full Site Health Suite for all 9 checks in one job.
Publisher description, verbatim
Last 7 dayson this actor
1other change
Each one reaches followers by email the morning after.Follow this actor
Key figures18 readings
Price / 1k$3.00per 1,000 host-checked
Users / 30d1→ 0 over 18 readings
Users, all time2→ 0 over 18 readings
Runs / 30d33↑ 32 over 18 readings
Runs / user / mo33.0runs per monthly user
Users / 30d18 readings
Recorded changes
showing 3 of 5 in the last 30 days · followers get all 5 by email
2026-09-08changeURL changedmy-actor-4 → ssl-security-headers-check—on record
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