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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
00%
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
Rill Stone2021年2月3日
5

简单明了的优化指引，引入google文献资料，帮助理解和掌握google的SEO规则。

Language zh
4 helpful · 0 not helpful
Oxy Gen Oxy2021年2月2日
5

Easy to use, valuable results.

Language en
2 helpful · 0 not helpful
Ahmed Benzine2021年1月31日
5

Super

Language en
2 helpful · 0 not helpful
Nhật Minh Võ Nguyễn2021年1月25日
5

Very Good

Language en
2 helpful · 0 not helpful
Tim Mensch2021年1月25日
5

Finding all kinds of SEO corner cases I didn't know existed.

Language en
2 helpful · 0 not helpful
laburu agencia2021年1月16日
5

Generalmente instalo una cantidad importante de plugins para google que no ofrecen mucho antes de la versión premium, esta sirve bastante bien en su versión free

Language es
1 helpful · 0 not helpful
Apostolos Kokotas2021年1月12日
5

The most useful chrome extension

Language en
1 helpful · 0 not helpful
Wendy2021年1月12日
5

Amazing that this tool is free.

Language en
1 helpful · 0 not helpful
Li2020年12月30日
5

Best SEO tool so far, I love it!

Language en
1 helpful · 0 not helpful
linux “Endi Hariadi” mint182020年12月29日
5

Thanks for your hard work. This tool is very useful

Language en
1 helpful · 0 not helpful
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