Workflow & Planning
Markup Validator icon

Markup Validator

Check the markup of the current page using various markup validators

Users79
Rating--
Reviews0
Manifest versionV3
7-day growth0
7-day growth rate0%
Preview

Markup Validator Media preview

1 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

76777879802026年5月29日2026年6月1日2026年6月4日Latest: 79
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing
+1+1.28%
7-day growthFlat
00%
30-day growthDeclining
-6-7.06%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.7
ManifestV3
Size54.13KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

This extension is designed to check the markup of the current page or any HTML code

If you have any questions, please contact me by email

Source code: https://github.com/w3roman/crx-markup-validator

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

5★
0
4★
0
3★
0
2★
0
1★
0
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