Site Audit Pro
Run a free site audit. Crawl up to 20 pages, get a Health Score, fix errors, warnings, broken links and ranking blockers. No sign-up needed.
About the tool
What is the SBMM Site Audit Pro?
The SBMM Site Audit Pro is a free website SEO audit tool that crawls any public domain, runs more than 200 checks against current Google guidelines, and returns a Health Score along with a prioritised list of every fix worth your time. The free tier covers up to 20 pages per audit so you can run a full diagnostic on any site without paying or signing up.
A site audit is the first thing any SEO professional runs when a website is losing traffic, when a redesign is about to ship, or when a competitor is suddenly outranking you. It surfaces the technical, on-page, and indexability issues Google actually penalises, and gives you a single dashboard to triage them by impact.
This tool runs the same crawl logic an enterprise SEO platform would charge for, including link equity flow analysis, crawl quality grading, performance and TTFB sampling, sitemap freshness checks, robots.txt validation, hreflang return-link verification, and snapshot diff between consecutive audits to show what changed. Pair it with the PageSpeed Insights deep dive for Core Web Vitals scoring or the Robots.txt Analyzer when the audit flags crawl-budget issues.
Step by step
How to use this tool in 3 steps
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Step 01
Paste your website URL
Enter the homepage URL of any public website (yours, a competitor, or a client). No verification, no Search Console connection, no sign-up required for the free tier.
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Step 02
We crawl and grade every page
The crawler follows internal links breadth-first, respecting robots.txt, and runs more than 200 checks across 18 categories: indexability, schema, links, images, headings, performance, security headers, hreflang, sitemap, robots, and more.
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Step 03
Review the report and fix what matters
Open the Health Score breakdown, see errors / warnings / passes per page, drill into any check to read the rule, and export the full audit as a PDF when you are ready to share it with a developer or client.
Why this tool
Why use this tool
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200+ Google-aligned checks
Audits indexability, schema coverage, link equity, image SEO, page experience, crawl quality, sitemap and robots configuration, security headers, mobile usability, and hreflang. Every check links back to its source guideline.
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Per-page Health Score
Each crawled URL gets a 0-100 Health Score plus a category breakdown so you can spot which pages need the most attention first instead of scrolling through a flat issue list.
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Prioritised fix queue
Findings are ranked by impact and effort so the first fixes you ship deliver the biggest ranking gains. The fix priority engine factors in page importance, severity, and time to deploy.
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Link equity + crawl quality
Internal PageRank flow, soft 404 detection, crawl budget waste, click-depth distribution, redirect chains, and orphan pages all surface in the report so you can plug the leaks Google sees.
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Sitemap, robots, and hreflang
The audit validates your sitemap.xml lastmod and changefreq logic, grades your robots.txt against best practice, and checks hreflang return-links across language clusters.
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PDF report + snapshot diff
Export the entire audit as a styled PDF you can hand to a client or developer. Re-running the audit highlights what changed since the last run so you can prove the fix worked.
FAQ
Frequently asked questions
What is an SEO site audit?
An SEO site audit is a systematic review of every technical, on-page, and indexability signal Google can see on your website. It surfaces issues that are blocking rankings, capping crawl budget, or breaking rich results, and gives you a prioritised list of fixes ordered by impact.
How does the SBMM Site Audit Pro work?
Enter any public website URL. The crawler follows internal links breadth-first, respecting robots.txt, and runs over 200 checks across 18 categories on each page. The report returns a Health Score, error / warning / pass severity tags, prioritised fixes, and a full URL-by-URL breakdown.
How many pages does the free site audit crawl?
The free tier crawls up to 20 pages per audit, which is enough to catch sitewide patterns and the worst offenders. SBMM Pro raises the crawl to 500 pages, adds Link Equity, Crawl Quality and Performance deep modules, snapshot diff between audits, and a downloadable PDF report.
What does the Health Score measure?
The Health Score is a 0 to 100 weighted score that combines per-category check pass rates with severity weighting. Categories with more ranking impact (indexability, helpful content, schema) carry heavier weight than minor cosmetic checks, so the score reflects real SEO risk.
How is this different from Screaming Frog or Sitebulb?
Screaming Frog and Sitebulb are excellent desktop crawlers, but they require installation, a paid licence for serious crawls, and time to learn. SBMM Site Audit Pro runs the same depth of checks in the browser, with no install, no licence, and a curated fix queue instead of a raw issue dump. For deeper single-URL grading after a site audit flags a page, run our on-page audit tool on the worst offenders.
Do I need to add the SBMM site to my robots.txt?
No. The crawler respects your robots.txt and identifies itself with a clear user agent so you can allow or block it explicitly if you want. Most sites do not need any change.
Can I audit a staging or password-protected site?
The free crawler only fetches public URLs. To audit a staging or auth-gated site, lift the IP block for the SBMM crawler, or use the on-page audit tool to audit specific pages one at a time after authenticating in your own browser.
Is the audit safe to run on my live site?
Yes. The crawler throttles request rate, respects crawl-delay directives, and identifies itself in the user agent. It produces the same load as a Googlebot crawl, which your origin already handles every day.