We designed the most comprehensive on-page SEO audit tool available. Analyze any URL against 57 critical ranking factors and get instant, prioritized fixes. According to Semrush, the average website has over 130 technical SEO issues.
Every website SEO analysis covers seven categories: basic SEO, content, technical, performance, links, images and user experience. Each check produces a pass, warning, or fail result with specific instructions on how to fix the issue. For example, the audit checks whether your title tag contains your target keyword within the first 60 characters, whether your H1 is unique, and whether images have descriptive alt text.
Title length, meta description, canonical URLs, robots directives, Open Graph, and Twitter Card tags.
H1-H6 hierarchy, keyword presence in headings, proper nesting, and heading count optimization.
Word count, readability score, keyword density, duplicate content signals, and thin content detection.
SSL certificate, robots.txt, XML sitemap, page load speed, mobile responsiveness, and crawlability.
Alt text coverage, image file sizes, lazy loading, modern format usage, and responsive images.
JSON-LD validation, rich snippet eligibility, FAQ schema, and review markup.
No waiting for crawls to complete. SEObolt's SEO checker analyzes any URL in seconds and returns prioritized, actionable recommendations you can implement immediately. We built the analysis engine to return results in under 10 seconds for most pages, even those with heavy JavaScript rendering.
“Every change you make will take some time to be reflected on Google's end. Some changes might take effect in a few hours, others could take several months.”
— Google Search Central documentation · Search Engine Optimization (SEO) Starter Guide
Traditional SEO audit tools stop at Google. SEObolt goes further with an AI readiness assessment that checks whether your content is structured for AI search engines to cite. Pew Research Center found that 60% of Google searches beginning with question words such as "who," "what" or "why" produced an AI summary (Pew Research Center).
AI models like ChatGPT and Perplexity prefer content with clear structure, authoritative signals, and direct answers. Our audit checks for:
“The best practices for SEO remain relevant for AI features in Google Search (such as AI Overviews and AI Mode). There are no additional requirements to appear in AI Overviews or AI Mode, nor other special optimizations necessary.”
— Google Search Central documentation · AI features and your website
Pair this with the LLM rank tracker to see exactly how these optimizations impact your AI search visibility over time. Pew Research Center found users clicked a traditional result in 8% of visits when an AI summary appeared, versus 15% without one, and clicked a link inside the summary just 1% of the time (Pew Research Center).
Run a 74-point SEO analysis on any page. Find what's holding you back and get actionable fixes.
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