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W3C Markup Validation Service for CSR pages icon

W3C Markup Validation Service for CSR pages

W3C Validator for client side rendering pages

Users2KCurrent public install base
Rating5.0Store average score
Reviews2Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

W3C Markup Validation Service for CSR pages Media preview

1 assets
Trend

User growth trend

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User Growth Over Time

1.9K2.2K2.5K2.8K3.1K2026年7月15日2026年7月18日2026年7月21日Latest: 2K
Rating trend

7-day rating trend

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7-day rating change

Start
5.00
Latest
5.00
7-day rating change
0.00
4.904.955.005.055.102026年7月15日2026年7月18日2026年7月21日Latest: 5.00
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
00%
7-day growthFlat
00%
30-day growthDeclining
-1K-33.3%
Technical snapshot

Version, languages, and crawl freshness

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Version1.0
ManifestV3
Size13.36KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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A tool for validating the currently rendered html with the Markup Validation Service provided by the W3C.

It provides the ability to extract the HTML of the current page and populate values into Validate by Direct Input in the Markup Validation Service (https://validator.w3.org/#validate_by_input ).

This makes it easier to validate compliance with markup standards for pages generated by Client Site Rendering (CSR).

Reviews

Recent review snapshot

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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews2Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
0
3★
0
2★
0
1★
0
No synced review text is available yet.
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