Dev tools · alternatives · 2026
24 alternatives to HTTPS Checker
Find mixed content issues when migrating to HTTPS
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. HTTPS Checker launched in 2017; newer entries below may have overtaken it.
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A community site to help site owners migrate to HTTPS
2017 · movingtohttps.com · its alternatives →
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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 →
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Check the SEO, speed & security of 100s of pages in a click!
2018 · checkbot.io · its alternatives →
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Crawler.sh▲349Ultra-fast desktop & CLI app that finds your SEO & AEO issues and allows you to extract your content as Markdown
Mar 2026 · crawler.sh · its alternatives →
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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 →
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Crawls your website looking for HTTPS "mixed content" errors
2018 · jitbit.com · its alternatives →
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My simple Swiss Army knife for http/https troubleshooting and profiling. - trimstray/htrace.sh
2019 · github.com · its alternatives →
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Check your website's SEO, analyze competitors and keywords
2019 · serpstat.com · its alternatives →
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Where we're at with Google and Mozilla and HTTPS
2016 · scripting.com · its alternatives →
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SiteGuru▲92Improve your website with a free, automated SEO audit
2017 · siteguru.co · its alternatives →
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Free HTTPS redirect & SSL verification for any domain
Mar 2026 · httpsornot.com · its alternatives →
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Please try out this website analyzer and provide feedback on how to improve the output report so that you love the tool. In the first few sentences of the README you will also find a link to the GUI application if you don't want the CLI. To give you an idea of the report, I am sending a sample HTML report for Apple.com - https://crawler.siteone.io/html/2024-08-19/forever/v-bnb7tu5...
2024 · github.com · its alternatives →
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Free Bulk Url Checker HTTP Status Code
2019 · socialtech360.com · its alternatives →
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Check broken links on any website in seconds
2025 · nexiatools.com · its alternatives →
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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 →
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Fast & Secure SEO Site Audits
2025 · apps.apple.com · its alternatives →
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Get free SEO score online and improve your ranking.
2019 · sitechecker.pro · its alternatives →
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The Best URL Redirect Analysis Tool
2024 · redirectchecker.org · its alternatives →
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RedirectChecker is a comprehensive URL redirect analysis tool that helps you examine and optimize your website's redirect structure. It offers features like bulk URL checking, detailed redirect path analysis, and SEO impact assessment to ensure your redirects are implemented correctly and efficiently.
2024 · github.com · its alternatives →
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Bulk analysis traffic of websites and domains
2024 · wpseohosts.com · its alternatives →
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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 →