Analyse Any Website in Seconds
Enter a URL and get an instant, real-data breakdown of technical health, on-page SEO, content, performance and mobile — with a clear overall score.
Sign up to start an audit · No credit card required
What it checks
Real crawl data
Every metric comes from an actual crawl of your site — never guessed or estimated.
Robots-compliant
Honours robots.txt and respects your crawl budget.
50+ checks
Technical, on-page, content, performance, links, mobile, security and more.
Scored & prioritised
A weighted 0–100 health score with a clear action plan.
Shareable reports
Export PDF/CSV/JSON and share via a public link.
Actionable fixes
Every issue includes an impact statement and recommended fix.
From URL to action plan in three steps
No browser extensions, no manual checklists. Just a real crawl with real data.
Enter your URL
Type in any website. Our crawler respects robots.txt and starts fetching pages instantly.
We crawl & analyze
A real bot visits up to 100 pages, running 50+ technical, on-page, performance and content checks.
Get your action plan
Receive a scored report with critical issues, priorities and exportable files — in minutes.
Frequently asked questions
How is the score calculated?
Each check has a weighted category score. Categories are combined into an overall 0–100 health score, renormalised so unmeasured categories don’t unfairly penalise you.
Does the crawler respect robots.txt?
Yes. SEO Harbor follows robots.txt directives and respects crawl budget, mirroring how search engines crawl your site.
Is my crawl data real?
Absolutely. All metrics — titles, headings, links, images, schema, performance — come from a live crawl of your pages, never fabricated.
How fast will I get results?
Audits typically complete in under a minute for small sites, and a few minutes for large ones.