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HTML Size Checker

ExtensionDeveloper Tools
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Overview

Audit HTML page weight, TTFB, and compression for SEO and LLM indexing.

Audit HTML page weight for SEO and LLM indexing. Check uncompressed/compressed size, TTFB, and compare pages side by side.

Details

  • Version
    1.1.0
  • Updated
    April 13, 2026
  • Size
    11.5KiB
  • Languages
    English (United States)
  • Developer
    Email
    jeannoelescande@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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