Website Uptime & Response Checker

Website Uptime Checker

automation-lab/website-uptime-checker

This actor checks website uptime by making HTTP requests and measuring response times. It reports status codes, response times, content type, server headers, SSL validity, and redirect chains. Useful for monitoring website availability.

Full domain security audit in one call: SSL/TLS, DNS, SPF/DKIM/DMARC, security headers, WHOIS, blacklist, tech stack — PLUS subdomain-takeover risk and public S3-bucket exposure detection, which no other domain-audit tool checks. Returns a 0-100 health score + fix list. No API key, no login.

Website Uptime & SSL Checker — UptimeRobot Alternative

khadinakbar/website-uptime-monitor

Check website uptime, SSL expiry, response time, redirects, and expected content across URL lists. Export status, health scores, and failure diagnostics per endpoint for operational reviews and scheduled checks.

Website Availability Checker

mina_safwat/website-availability-checker

Need to monitor your websites and ensure they're always accessible? Check website availability, response times, and server status in real-time. You can use it to get instant alerts on downtime and monitor your online presence with reliable uptime monitoring!

Website Status Checker - Uptime URL Monitor

benthepythondev/website-status-checker

Check website status, final URL, response time, redirects, content type, page title and basic availability for lists of URLs.

Website Status Checker

seeb/website-status-checker

Fast and reliable bulk website status checker. Monitor uptime, detect errors, track response times, and follow redirects for hundreds of URLs. Ideal for SEO audits, API monitoring, and automation workflows with clean structured output.

Broken Link Checker for Technical SEO Audits

khadinakbar/broken-link-checker

Check links from a website crawl, URL list, or sitemap. Receive HTTP status, redirect chains, response timing, source pages, anchor text, and diagnostic classes for SEO quality assurance and site migrations.

Website Uptime & Status Checker

ninhothedev/website-uptime-monitor

Check public websites: HTTP status, response time, redirects and TLS verification in a flat JSON or CSV table. No target-site API key.

Website Status & Uptime Checker (is it down or just me)

dev00/website-status-checker

Instantly ping any URL to check if it is down or up. Returns real-time global availability, HTTP status codes, and server latency metrics in milliseconds.

HTTP Headers Inspector - All Response Headers & Security

ninhothedev/http-headers-inspector

$0.5/1K 🔥 HTTP headers inspector! All response headers, server, cache, CDN & security headers for any URL. No key. JSON, CSV, Excel or API in seconds. Debug & audit any site ⚡