Fix every technical site issue holding back your visibility
Site Audit pinpoints what's broken, explains exactly how to fix it, and tracks progress the moment improvements go live.
Technical SEO meets the AI era
Your site might rank on Google. But is it accessible to AI crawlers like ChatGPT-User, Perplexity-User, and Claude-SearchBot? Site Audit checks both search engine and AI bot accessibility in one pass.
140+ checks, ranked by impact
Site Audit runs 140+ technical checks across crawlability, HTTPS, mobile, Core Web Vitals, markup, international SEO, internal links, and more. Issues are ranked by priority, and detailed reports let you zoom in on any area.
AI Search health auditing
AI platforms use specific bot signatures to crawl your content. AI Search Health checks whether these bots can access your pages and flags what's blocking them.
Progress tracking that proves your work
Track how each issue category trends over time to demonstrate that fixes had a measurable impact. Schedule recurring audits to catch regressions the day they appear.
Audit millions of pages, prioritize your next moves
Enterprise Site Intelligence crawls websites of any complexity, prioritizes issues by impact, and ensures accessibility for search engines and agents.
Daily, weekly, and monthly data refreshes
White-label reporting
Real-time alerts and notifications
Custom dashboards to share in one click
Don't just take our word for it
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International awards for best SEO software suite
Learn more about fixing technical issues on your website
Enterprise Site Intelligence
For enterprise engineering and SEO teams, go beyond standard audits with JavaScript rendering, crawling for millions of pages, built-in compliance and QA, and accessibility management.
FAQ
Semrush Site Audit checks for over 140 technical issues across crawlability, HTTPS, mobile, performance, Core Web Vitals, markup, international SEO, internal links, and more. Plus, the AI Search Health widget checks AI bot accessibility for ChatGPT-User, Perplexity-User, Claude-SearchBot, and others.
The AI Search Health widget is a report inside Semrush’s Site Audit that checks whether the major AI bots (ChatGPT-User, OAI-SearchBot, Google-Extended, Perplexity-User, PerplexityBot, Claude-User, Claude-SearchBot) can crawl your site. If they're blocked, your content can't be cited by AI platforms — even if your SEO is perfect.
To communicate technical issues to your dev team, export Site Audit issue lists as CSV files and schedule recurring audits. You can also use the Trello integration, which sends issues directly from Site Audit to your dev board, with fix instructions attached.
You can schedule recurring site audits at any cadence — weekly for high-traffic sites, monthly for most. The Progress tab automatically tracks improvement between runs.
Site Audit covers most technical SEO needs for sites up to a few hundred thousand pages. Enterprise Site Intelligence adds JavaScript and Shadow DOM rendering, millions-of-pages crawls, AI bot simulation, Lighthouse-based audits, compliance and QA checks, accessibility management, and advanced collaboration tools.
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