CSR vs SSR Detector - Chrome Web Store

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Overview

Detect if a webpage is using Client-Side Rendering or Server-Side Rendering

Instantly see how any webpage is rendered — server-side (SSR), client-side (CSR), or hybrid. The extension fetches the page's raw HTML and compares it with the rendered DOM, combining framework hydration markers, timing signals, and content analysis into a confidence-scored verdict. Detects React, Vue, Angular, Next.js, Nuxt, Svelte, and more. One-click analysis with an SSR/CSR/MIX badge on the icon Confidence score with detailed indicators Framework and static-site-generator detection Analysis history and JSON/CSV/Markdown export Dark mode Built for developers, SEO specialists, and the curious. Privacy-friendly: optional anonymous statistics only (domain name, never full URLs or personal data) — opt out anytime in settings.

Details

Version
3.10.0
Updated
July 15, 2026
Offered by
Kamil Dzieniszewski
Size
90.46KiB
Languages
Developer
Email
kamil.dzieniszewski@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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