JavaScript Rendering Analyzer

Unknown author · Developer Tools

Open in Chrome Web Store

Users

156

Avg rating

4.0

Ratings

Updated

Mar 18, 2025

Media

2 items

Description

Analyzes web pages to determine their rendering approach (Static, SSR, or CSR) and JavaScript dependency level. Quick side-by-side view of how your page renders with and without Javascript, and an overview of the potential SEO impact from a Javascript heavy site. I was frustrated that I had to go into Chrome Dev Tools, or other extensions just to see what is in the core HTML and what is rendered. This shows a quick preview and a downloadable report of the impact.

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.
29
Description length
Characters in the listing description.
468
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
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).
80

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