Technical SEO Audit Stats: 2 in 3 of 293 Sites Have Broken Pages

    195 of 293 crawled ranking sites (66.6%) have at least one page returning a 4xx error.

    Sites with at least one broken (4xx) page
    Stores (100)62%
    WordPress sites (95)72.6%
    Business sites (98)65.3%
    All sites (293)66.6%

    Source: PageSpeed Matters. Crawl of 293 ranking sites, up to 1,000 pages each, Oct 2026.

    A site counts if any crawled page returns a 4xx, whatever the number of broken pages.

    Source: Technical SEO Audit Stats: 2 in 3 of 293 Sites Have Broken Pages - PageSpeed Matters