Free Website Health Check
Broken Links, SSL & Uptime

Paste a URL. We'll sweep it for broken links, SSL expiry, and bad status codes — free, no signup.

No signup · One sweep, free · Results in seconds

See a sample report →

What we check

● BROKEN LINKS

Dead links & 404s

Crawls up to 10 pages and tests every internal link — flags anything returning a 4xx or 5xx status.

● SSL

SSL cert validity & expiry

Checks the certificate is valid, the chain is complete, and how many days are left before it expires.

● STATUS CODES

HTTP errors across pages

Surfaces every page returning a non-200 status — server errors, access denied, missing resources.

● UPTIME

Reachability & response time

Confirms the site responds and measures how fast — slow homepages hurt both rankings and conversions.

● REDIRECTS

Redirect loops & HTTP → HTTPS

Detects redirect loops and checks whether the homepage correctly redirects plain HTTP visitors to HTTPS.

This is a one-time snapshot.

Want it to keep watching and tell you the day something breaks? That's SitesRadar — daily checks, instant alerts, one dashboard for all your client sites.

Start free trial →

Frequently asked questions

Is the checker really free?
Yes — no signup, no credit card, no catch. You get one full sweep of your site: uptime, SSL, broken links, redirects, and HTTP status codes. The free check crawls up to 10 pages. That's it.
Do you store my site's data?
We cache your results for 60 minutes so the report URL is shareable with a client. After that the data is deleted automatically. We don't retain anything long-term unless you create an account.
How many pages do you check?
The free tool checks up to 10 pages — the homepage plus the internal links it finds from there. Paid plans crawl more pages and run on a schedule.
How is this different from monitoring?
This is a one-time snapshot — you run it, you get results, done. SitesRadar monitoring watches your site on a schedule (daily or more frequent) and alerts you the moment something breaks. Think of this as a free sample.
Can I check a site I don't own?
Yes. We make the same HTTP requests a browser would — nothing more invasive than visiting the site. We respect robots.txtand identify ourselves with a user agent string.
Why is my site showing as blocked?
Some sites use Cloudflare, AWS WAF, or similar tools that block automated requests. If that happens we'll tell you honestly — we confirmed the site is responding, but couldn't inspect its pages. The score will reflect what we could determine.