Dev tools · alternatives · 2026
24 alternatives to Checkbot for Chrome Beta
Check the SEO, speed & security of 100s of pages in a click!
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Checkbot for Chrome Beta launched in 2018; newer entries below may have overtaken it.
- 1
Checkbot finds SEO, speed & security problems before your website visitors do. Tests for broken links, duplicate content, invalid HTML/CSS/JavaScript, insecure pages & more. Test 100s of pages at once including local sites to keep on top of problems & stop critical issues going live.
2018 · checkbot.io · its alternatives →
- 2
SEO Speed Test▲513Google & ChatGPT ignore slow pages, check if yours is fast!
2025 · seospeedtest.com · its alternatives →
- 3
The Checkbot Web Developer Guide is a comprehensive resource that details 50+ web best practices that boost the SEO, speed and security of your site. Learn why duplicate content issues impact your search rank, how to optimise pages for fast rendering, which server headers to configure to harden
2018 · checkbot.io · its alternatives →
- 4
Yes, it's open source: https://github.com/lissy93/web-check :) Why I'm building this? There are a lot of tools out there for discovering meta and security data relating to a website, IP or server. But currently, there isn't anything that does everything, all in one place and without a paywall/ user sign up. It's still a WIP, and I'm working on a new version, with some more comprehensive checks, so any feedback would be much appreciated :)
2024 · v1.web-check.xyz · its alternatives →
- 5
ValidBot▲73Comprehensive safety and performance inspection of your site
2021 · validbot.com · its alternatives →
- 6
An SEO checker that analyses based on Google's algorithm 👀
2018 · spotibo.com · its alternatives →
- 7
Check your website's SEO, analyze competitors and keywords
2019 · serpstat.com · its alternatives →
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Check if your robots.txt allows ChatGPT, Google Gemini
2025 · llmseoindex.com · its alternatives →
- 10
Hello HN, I’m Kamil. The past months have been filled with news about ChatGPT, Bard, etc. Thankfully, there are some heroic attempts to bring that power to the users. I wanted to contribute to that effort with my side project, an extension for Chrome: it makes searching the history by meaning – instead of the exact words – possible. This is only a proof of concept, building on the excellent transformers.js[0], and running entirely in the browser. My goal here is to explore the possibilities unlocked by a client-side AI. I would love to have your feedback, to know which direction that project…
2023 · getpinbot.com · its alternatives →
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- 12
Audit your site for the AI search era. 100% Open Source
May 2026 · freeaiseoaudit.com · its alternatives →
- 13
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CrawlerCheck▲16Since the last Show HN 7 months ago, I've shipped some major updates: • Operators Directory – browse 160+ crawlers by company (Google, OpenAI, Anthropic, etc.). See all their bots, safety stats, and official docs in one place. • Enhanced crawler profiles with "Blocking Impact" analysis and common use cases • Added 25+ new AI crawlers including latest models and scrapers • Bulk robots.txt generator – generate allow/block rules for all filtered bots in one click • RFC 9309 strict compliance – mimics Googlebot's exact "Longest Match" logic The tool now helps answer "who owns CCBot?" or…
2025 · crawlercheck.com · its alternatives →
- 15
Reddit Check▲126A tool to check if a URL is on Reddit and going viral
2016 · chromewebstore.google.com · its alternatives →
- 16
Simple SEO Tool▲111Chrome Extension that simplifies SEO on-page analysis
2024 · seoextension.info · its alternatives →
- 17
Check all your website’s SEO metrics through our service
2021 · pr-cy.io · its alternatives →
- 18
Simple bot helps to check all your domains every minute
2021 · t.me · its alternatives →
- 19
Analyze backlinks on any webpage with a single click!
2025 · chromewebstore.google.com · its alternatives →
- 20
One-Click Backlink Status Check – Fast and Easy
2024 · backlinkmonitor.com · its alternatives →
- 21
SEO Checklist v1.2.9 Chrome Extension | On-Page SEO Analyzer
Nov 2025 · chromewebstore.google.com · its alternatives →
- 22
Browser-based uptime checks for your critical pages.
2021 · onlineornot.com · its alternatives →
- 23
Check broken links on any website in seconds
2025 · nexiatools.com · its alternatives →
- 24
Protect your blog and creative work from AI scrapers
2025 · graydonschwartz.com · its alternatives →
Also compare
- Checkbot for Chrome – web crawler that tests for web best practices alternatives
- SEO Speed Test alternatives
- Best Practices Guide Containing 50+ SEO, Speed and Security Rules alternatives
- I made tool that let's you see everything about any website alternatives
- ValidBot alternatives
- Free SEO Checker by Spotibo alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →