HTTP Status Checker & SSL Verifier

Data & APIs

Check HTTP status codes, response time, headers, redirects, and SSL validity for single or multiple URLs with optional bulk file input.

Install

openclaw skills install http-status-checker

http-status-checker

Check HTTP status codes for URLs. Supports bulk checking, redirects, and SSL verification.

Usage

Check status of [URL]
Check multiple URLs: [list URLs]
Bulk check URLs from [file]

What it does

  • Single URL — Shows HTTP status code, response time, content-type, server
  • Redirect chain — Follows all redirects and shows the full chain
  • SSL check — Shows SSL certificate expiry, issuer, validity
  • Bulk — Check up to 100 URLs from a text file

Output

URL: https://example.com
Status: 200 OK
Response Time: 142ms
Content-Type: text/html
Server: ECS (sec/9393)
SSL: Valid until 2026-08-15 (DigiCert Inc)

Notes

  • No API key needed
  • Rate limited to 50 requests/minute
  • Shows full redirect chain for moved pages