Multi-Toolkit← All Tools
Free SEO Tool

Website Link Checker

Crawl any website and instantly find broken links, 404 errors, redirect chains, and SEO issues. Get a full health report in seconds — completely free.

Powered by Cloudflare Workers

What We Check

Broken Links

Find 404s and dead links across your entire website automatically.

SEO Health

Title, meta description, H1, canonical, and Open Graph tag validation.

Redirect Chains

Detect 301/302 hops and chains that slow down crawlers and users.

Sitemap Check

Validate sitemap.xml presence and ensure all listed URLs are reachable.

Robots.txt

Verify crawl rules, disallow directives, and sitemap declarations.

Accessibility

Find missing alt text on images and missing labels on form inputs.

How It Works

  1. 1Enter any website URL into the checker above.
  2. 2We crawl up to 100 pages using BFS, staying on the same domain only.
  3. 3Every link found on each page is checked for broken status.
  4. 4SEO checks run on each crawled page for tags, sitemap, and robots.
  5. 5Get your full report with scores and actionable issues in seconds.

Frequently Asked Questions

Is this tool really free?

Yes, completely free. No account, no credit card, and no usage limits are required to run a link check on any website.

How many pages does it crawl?

Up to 100 pages, crawled using a breadth-first search starting from the URL you provide. Only pages on the same domain are included.

Does it check external links?

Yes. While the crawler stays on your domain, it checks the HTTP status of all links found — including external links — so you can spot dead outbound references too.

Is my website data private?

Crawl results are stored temporarily to display your report but are not shared with third parties and are automatically deleted after 7 days.

What is the SEO score?

The SEO score is a weighted percentage based on checks including meta title and description presence, H1 tags, canonical URLs, Open Graph tags, robots.txt rules, and sitemap availability across your crawled pages.

Related SEO Tools

Meta Tag GeneratorGenerate SEO meta tags for any pageRobots.txt GeneratorCreate robot crawling rulesURL Encoder / DecoderEncode and decode URLsUTM BuilderBuild trackable campaign URLs