CSR vs SSR Detector

Unknown author · Developer Tools

Open in Chrome Web Store

Users

Avg rating

4.6

Ratings

Updated

Sep 11, 2026

Media

3 items

Description

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.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
19
Description length
Characters in the listing description.
813
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
8
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
91.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.