Home / Tools / Check SSR

Check Server-side Rendering (SSR)

Report a bug or request a feature (opens in a new tab)
Use the legacy SSR Checker

Frequently Asked Questions

This tool helps identify the parts of the page that aren't server-side rendered. It loads the provided URL twice: once with JavaScript disabled to show the server-rendered version of the page, and once with JavaScript enabled to show the regular version.

Both versions are displayed side-by-side for a visual comparison to test Server-side rendering (SSR).

Server-side rendering refers to generating the page content on the server-side. (Read more.)
Indexing of content that isn't server-side rendered is delayed by Googlebot and skipped by some other bots. Also, server-side generated content displays faster for the visitors.
Yes. I am gathering feedback from SEO experts, website owners, product managers and front-end developers. During this duration, the tool is free.
Results for the Server-side rendering (SSR) tests are stored for 7 days. If you want these stored for longer, please email me on punit@tezify.com.
I (Punit Sethi) originally created this tool to communicate Server-side rendering (SSR) issues with the teams I worked with. With passing time, I have observed SEO professionals, product managers, website owners using this tool useful to visually test for SSR issues.
Yes, please! I am actively looking to improve this tool. So, if you find an issue or have a feature to request, please email me on punit@tezify.com. Smaller bugs may be fixed within a few hours while new feature may take longer (depending on the nature of the request).
Got a complicated Server-side rendering (SSR) issue?
I'm an independent web dev & architect who works with eCommerce teams to address their SEO implementation and web performance issues. I am reachable at punit@tezify.com

Copyright (c) 2017-2025 Tezify All Rights Reserved. Created in India. GSTIN : 24BBQPS3732P1ZW.