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Checkbot: SEO, Web Speed & Security Tester 🚀 icon

Checkbot: SEO, Web Speed & Security Tester 🚀

Test SEO/speed/security of 100s of pages in a click! Check broken links, HTML/JavaScript/CSS, URL redirects, duplicate titles...

Users70KCurrent public install base
Rating4.9Store average score
Reviews958Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Checkbot: SEO, Web Speed & Security Tester 🚀 Media preview

6 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

70K70K70K70K70K2026年7月16日2026年7月19日2026年7月22日Latest: 70K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.92
Latest
4.92
7-day rating change
0.00
4.824.874.924.975.022026年7月16日2026年7月19日2026年7月22日Latest: 4.92
2026年7月16日2026年7月22日
Growth overview

Daily, weekly, and monthly growth

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

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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

Version2.1.1
ManifestV3
Size1.67MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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

Checkbot is a powerful website testing tool that tells you how to improve the SEO, page speed and security of your website. Checkbot crawls 100s of pages at the same time checking for 50+ common website problems based on web best practices recommended by Google and Mozilla. These checks include:

📊 SEO TESTS: Broken link checker, missing or long page titles/descriptions/headings, duplicate page content, HTML/CSS/JavaScript validator, canonical URLs, image ALT tags, robots.txt, URL naming, mobile friendly pages, deprecated web features, 404 pages, meta tags, temporary/meta redirects, thin pages & sitemap setup.

🚀 PAGE SPEED TESTS: Minification, network compression, resource caching, render blocking or duplicate CSS/JavaScript, excessive inlining of CSS/JavaScript, redirecting URLs & redirect chains.

🔒 WEB SECURITY TESTS: Security headers, HTTPS and mixed content checker, HSTS with preloading, content sniffing, iframe restrictions & password forms security.

See https://www.checkbot.io/guide/ for the 50+ web best practices Checkbot will test for you to help make your site faster, more secure and rank higher in search results.

★ REVIEWS ★

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.9Average computed only from synced review bodies below
Reviews with text550Synced review bodies
Total ratings / reviews958Chrome Web Store public rating/review count

Store average score: 4.9. 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★
524
4★
19
3★
5
2★
0
1★
2
Ameka X2020年11月10日
5

非常不错的工具，很快的找到了网站基础SEO的缺失，给站点优化提供了很多指引

Language zh
2 helpful · 0 not helpful
Trungton Truong2020年11月10日
5

good

Language en
2 helpful · 0 not helpful
Daniel McGlothlin2020年11月6日
5

Simple. Clean UI. Informative and educational links. Excellent analysis. Wish I had found this sooner, as it is an essential tool for me now.

Language en
2 helpful · 0 not helpful
Anand Patel2020年11月1日
5

Great app, so much helpful in finding broken links and also provided so many <a herf="https://webmastersgyan.com">important information about my website</a>, really love this app so much helpful

Language en
Leia Organa2020年10月31日
5

This is probably the best free SEO-tool in chrome web store!

Language en
2 helpful · 0 not helpful
Stewart Caldwell2020年10月29日
5

I found this tool VERY useful to find problems I didn't even know existed.

Language en
2 helpful · 0 not helpful
Ferran Buireu2020年10月18日
4

Muy útil. Puede parecer que es similar a Insights pero tiene características mucho más extensas en cuanto a CSS y accessibilidad. Una aplicación obligada.

Language es
Ilya Kozlov2020年10月15日
5

Информативно

Language sr
1 helpful · 0 not helpful
Say Yes to the DRESS2020年10月14日
5

Very helpful !

Language en
1 helpful · 0 not helpful
Cadcan Sk2020年10月13日
5

Super !!!

Language en
1 helpful · 0 not helpful
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