Page Source Viewer
★★★★★★★★★★5.0(0 ratings)👁 1❤ 0
View the raw HTML source of any public web page with built-in search, copy, and download.
Meta Tag Analyzer
★★★★★★★★★★5.0(0 ratings)👁 2❤ 0
Analyze any page's title, description, Open Graph, Twitter Card, canonical, robots, and viewport meta tags.
Meta Tag Analyzer
Fetches public HTML via a CORS proxy and parses tags in your browser. Works on publicly accessible pages only.
Meta Tag Report—
About This Tool
What This Tool Reports
- Title tag — primary SEO element (50–60 chars ideal)
- Meta description — snippet text in search results (150–160 chars)
- Open Graph — Facebook/LinkedIn share preview
- Twitter Cards — Twitter/X share preview
- Canonical URL — prevents duplicate-content issues
- Robots, Viewport, Charset, hreflang
How It Works
Fetches the page HTML through a CORS proxy and parses every meta tag client-side. Works on any publicly accessible page.
Frequently Asked Questions
Why does it fail on some sites?
Sites behind authentication, Cloudflare bot protection, or that send strict CORS headers block proxy fetching. Works reliably on standard public pages.
What is a good SEO meta score?
8u201310 is excellent. Missing title or description drops it the most. Open Graph and Twitter Card tags each count one point.
Does it check for duplicate meta tags?
The tool reports the first occurrence of each tag. Duplicate tags (two title tags, two og:title tags) can confuse search engines u2014 check the raw source with the Page Source Viewer if you suspect duplicates.