SEO Search Simulator by Nightwatch
Tools
Simulate search engine queries from any location on Google and easily check and track your website or your competitor's rankings.
Users
100K
Rating
4.8
Reviews
2,943
7D Growth
0|0%
Stable signalFree or hybridHigh-risk permissions
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
Reviews959Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsCheckbot: SEO, Web Speed & Security Tester 🚀 Media preview
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7-day rating change
Start
4.92
Latest
4.92
7-day rating change
0.00
2026年7月13日2026年7月19日
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1-day growthFlat
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00%Technical snapshot
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Version2.1.1
ManifestV3
Size1.67MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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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
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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 / reviews959Chrome 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.
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7D Growth
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Serpstat Website SEO Checker
Workflow & Planning
Instantly check your website's SEO, analyze competitors and get advantage of powerful search analytics in one place.
Users
30K
Rating
4.7
Reviews
192
7D Growth
0|0%
Really slick, took me less than an hour to compile a list of things we had overlooked in our rush to launch. As a product manager, I really appreciate it.
Helped me a lot in improving my website. Has a detailed dashboard, and loads of features to help developers out.
super helpful
Very tight
Very helpful tool
Great tool.Looking forward to a few of the bugs to be worked out and for it to come out of BETA.
Super tool, I've found many different errors and suggestions how to improve my website. High-five for csv export! Very easy and understandable UX. Thanks!!!!!!
Great tool, uncovered a lot of errors for me and gave advice on how to fix most of them
Shows you how to fix stuff, which is good for a junior developer like me to learn something new.
Let's you review all is set up correctly and working. And you can discover new things if you are a bit outdated