SerpNap is a suite of free SEO tools that helps you audit, analyze, and optimize your website for search engines. It includes an SEO checker with 50+ audit checks, a meta tag generator, schema markup generator, sitemap validator, keyword density checker, headline analyzer, and more.

Is SerpNap really free?

Yes, all SEO tools on SerpNap are completely free to use with no signup required. You can run unlimited SEO audits, generate meta tags, create schema markup, and use all tools at no cost.

How does the SEO Checker work?

The SerpNap SEO Checker performs 50+ comprehensive checks on any URL. It analyzes meta tags, heading structure, image optimization, internal and external links, page speed, mobile-friendliness, structured data, accessibility, and E-E-A-T signals. You get an overall SEO score with prioritized, actionable recommendations.

What SEO tools does SerpNap offer?

SerpNap offers 11 free SEO tools: SEO Checker (50+ audit checks), Technical Audit, Neural Audit (AI-powered), Meta Tag Generator, Schema Generator, Sitemap Validator, Headline Analyzer, Keyword Density Checker, Page Speed Estimator, Redirect Checker, and Robots.txt Generator.

How does the broken link checker work?

Enter a URL and the tool fetches the page, extracts all hyperlinks, then checks each link's HTTP status code. Links returning 4xx or 5xx errors are flagged as broken. Redirects (3xx) are also identified so you can update them to point directly to the final destination.

Free SEO Tool

Broken Link Checker

Scan any webpage for dead links, 404 errors, and redirect issues.

Frequently Asked Questions

What is a broken link?

A broken link (dead link) is a hyperlink that points to a page or resource that no longer exists, returning a 404 or other error. Broken links hurt user experience and SEO rankings.

Do broken links affect SEO?

Yes. Broken links waste crawl budget, create poor user experience, and can cause link equity loss. Google has confirmed that pages with many broken links may be seen as lower quality.