SEO Audit Pro 5.1
Comprehensive, modern SEO audit of the active page
Analyze 160+ on-page signals instantly. Meta tags, schema, links, security headers, readability. Free, runs locally, no tracking.
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Built by a freelance developer who got tired of bloated, expensive SEO tools.
After juggling multiple extensions that demanded subscriptions, collected data, or crashed browsers with bloat, I built WebCheck360. One tool that analyzes any website instantly, runs entirely in your browser, and respects your privacy.
WHY IT EXISTS
- 86KB total size, runs instantly with no API calls
- 160+ on-page signals checked in seconds
- 100% local processing, your data never leaves your browser
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TLDR: A recommended tool for my colleagues in the web development industry! I've been using this for a few weeks now and it's become part of my daily workflow. Covers pretty much everything I need to check - meta tags, heading structure, schema markup, internal links, all the technical stuff. The best part is it's actually fast and doesn't send my data anywhere. I was sceptical at first but it really does run everything locally. No subscription is a huge plus since I already pay for too many SEO tools. The customizable scoring is helpful since I can adjust it based on whether I'm auditing an e-commerce site vs a blog. Export to CSV works great for client reports. UI is clean and well-organized too, which is refreshing compared to most extensions out there. For a free tool that does this much, it's refreshing. Way better than juggling 5 different extensions.