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Preview of SerpX SEO Quick Check

SerpX SEO Quick Check by SerpX

Inspect essential on-page SEO elements of the current page. Analysis runs locally in your browser.

5 (2 reviews)5 (2 reviews)
2 Users2 Users
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Review headings, image alt attributes, internal and external links, and structured data directly from the current page.Check canonical URLs, meta robots directives, noindex status, Open Graph metadata, and other essential indexing signals.1. Get a quick on-page SEO overview including page title, meta description, URL checks, and key optimization signals.
About this extension
SerpX SEO Quick Check is a lightweight Firefox extension for inspecting essential on-page SEO elements on the webpage you are currently viewing.
With one click, you can review:
• Page title and title length
• Meta description and character count
• Canonical URL
• Meta robots directives and noindex detection
• H1, H2 and H3 headings
• Images and missing alt attributes
• Internal and external links
• JSON-LD structured data
• Open Graph metadata
• Approximate visible word count
All SEO analysis is performed locally in your browser. The extension does not transmit webpage content, browsing history, or SEO analysis data to SerpX or any third party.
No account, external API, analytics, or tracking is required.
SerpX SEO Quick Check is designed as a fast and privacy-friendly way to inspect the most important on-page SEO elements of any webpage.
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Version
1.0.0
Size
47.44 KB
Last updated
a month ago (Oct 4, 2026)
Related Categories
  • Web Development
  • Search Tools
License
Mozilla Public License 2.0
Version History
  • See all versions
Tags
  • privacy
  • search
  • word counter
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