MozBar
SEOFreemium
Domain and page authority metrics on every SERP.
3.32,500 reviews900K+
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website broken link and 404 error checker
A SEO tool to fast find all broken links on your websites to Rank Higher.
website broken link and 404 error checker screenshots
Overview
A SEO tool to fast find all broken links on your websites to Rank Higher.
Pricing
website broken link and 404 error checker is free. There is no paid tier to consider.
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View ExtensionFrequently asked questions
Is website broken link and 404 error checker free?
Yes, website broken link and 404 error checker is free to install and use.
What are the best website broken link and 404 error checker alternatives?
Browse the SEO category for comparable options.
Related extensions to website broken link and 404 error checker
Picked from the SEO category and the tags website, broken, link — jump straight to the alternatives and head-to-head pages people open next.
Best SEO Chrome extensionsMozBar alternativesDomain and page authority metrics on every SERP.SEOFOMO News alternativesStay updated with the latest SEO trending stories from SEOFOMO News. Get instant notifications about new stories in your browser.Squarespace Image Optimzer alternativesResize and compress images locally for SEO with Gumroad subscription limits.SERP Screenshot HD alternativesCapture crystal-clear, full-page SERP screenshots with automatic data-rich naming for effortless SEO audits.Ahrefs SEO Toolbar vs MozBarAhrefs toolbar or MozBar for checking SERP difficulty?Ahrefs SEO Toolbar vs SEOquakeIs SEOquake a good free replacement for the Ahrefs toolbar?MozBar vs SEOquakeMozBar or SEOquake as my free SEO toolbar?Detailed SEO Extension vs Ahrefs SEO ToolbarWhich SEO extension should I install first?All SEO extensionsEvery seo extension in the directory, ranked.
Compare website broken link and 404 error checker with the obvious rivals
Side-by-side feature tables, pricing and a clear recommendation.
Ahrefs SEO Toolbar vs MozBarDomain Rating and traffic estimates behind a paid plan, or Moz's DA and PA on a free community account? The two classic SERP overlays, compared honestly.Ahrefs SEO Toolbar vs SEOquakeThe paid-grade overlay against the most capable free one — same job in the SERP, very different cost and data quality.MozBar vs SEOquakeAuthority scores only, or a full free toolbar with on-page audit, keyword density and domain comparison?website broken link and 404 error checker alternativesRanked replacements if website broken link and 404 error checker is not the right fit.All comparisonsThe full compare hub, grouped by category.