About this extension

- Mobile-friendly test
- Google Lighthouse scores
- HTML5 validation
- Accessibility checker
- Mixed content & JSON-LD structured data snippet detection

and more...

- What web server is behind the URL?
- What Analytics tool is used to get visitor insights?
- What Marketing or Chat tools are used to convert the visitors?
- What Advertising network is running in order to sell ads?
- What CMS powers the forum, blog or the online shop?
- What CSS and JS frameworks are used to build that user interface?

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Release notes for 5.0.0

We're excited to introduce this rework of the extension in version 5.0.0.

Here's a summary of the key changes:
New Score Section: This section is based on extension-verified metrics. This will provide users with valuable insights and improve the overall experience.

This includes performance improvements and enhanced stability.

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