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Your Website Has SEO Errors You Don't Know About -- Here's How to Find Them

Most website owners don't realize their sites have critical SEO errors silently killing their rankings. A proper audit reveals what's hidden.

By James Mitchell, Technical SEO Engineer · Published 2026-04-09 · 5 min read · SEO

Most websites have between ten and forty SEO errors that their owners are completely unaware of. Not because anyone was careless -- just because this stuff is invisible unless you go looking for it. Broken internal links. Pages Google cannot crawl. Images without alt text. Duplicate meta descriptions. Slow mobile pages. These quietly suppress your rankings month after month while you keep publishing content and wondering why nothing moves.

You can publish a hundred perfect blog posts, but if your site has fundamental technical errors, Google will never fully reward your efforts. The foundation has to be solid first.

What a Full Site Audit Covers

  • Site Audit -- A full crawl identifying every technical error: broken links, redirect chains, crawlability issues, page speed, mobile usability, and HTTPS status.
  • On-Page Analysis -- Checks every page for proper title tags, meta descriptions, heading structure, keyword usage, content length, and internal linking.
  • Rank Tracking -- Monitors keyword rankings over time, alerting you to drops before they become disasters.
  • Backlink Analysis -- Audits your entire backlink profile, identifying toxic links and high-authority opportunities not yet captured.

Pro tip: Run your site audit before and after every major website update -- redesigns, CMS migrations, and new theme installations are the most common causes of sudden ranking drops. Catching issues immediately prevents months of recovery.

Run a free full site audit at marketnow.biz -- find every hidden error costing you rankings today.

Tagged: Site Audit, Technical SEO, SEO Errors

About the author

James Mitchell — Technical SEO Engineer. Full-site audits, rank tracking, and technical SEO. Obsessed with Core Web Vitals and crawlability.

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