Dev tools · alternatives · 2026
24 alternatives to SSL Check
Crawls your website looking for HTTPS "mixed content" errors
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SSL Check launched in 2018; newer entries below may have overtaken it.
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Free way to identify SSL configuration issues
2019 · magenticians.com · its alternatives →
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Find mixed content issues when migrating to HTTPS
2017 · httpschecker.net · 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 your website's SEO, analyze competitors and keywords
2019 · serpstat.com · its alternatives →
- 7SD
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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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Free HTTPS redirect & SSL verification for any domain
Mar 2026 · httpsornot.com · 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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Check the SEO, speed & security of 100s of pages in a click!
2018 · checkbot.io · its alternatives →
- 13
2024 · raphting.dev · its alternatives →
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SSLreminder▲78Keep the business running, get reminded to extend your SSL
2021 · sslreminder.pro · its alternatives →
- 15CI
2014 · gotofail.com · its alternatives →
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Crawly▲80Uptime, SSL certificate, missing assets, status pages
2020 · crawly.app · its alternatives →
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Reddit Check▲126A tool to check if a URL is on Reddit and going viral
2016 · chromewebstore.google.com · its alternatives →
- 18
Easily check your website for broken and malicious links. Find and fix 404 errors, mistyped URLs, invalid SSL certificates, or links to questionable websites.
2011 · drlinkcheck.com · its alternatives →
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Check SSL certificates across public endpoints
Jul 2026 · apify.com · its alternatives →
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Check all your website’s SEO metrics through our service
2021 · pr-cy.io · its alternatives →
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Free Bulk Url Checker HTTP Status Code
2019 · socialtech360.com · its alternatives →
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A tool for SEO analysis of website pages and finding errors
2022 · pr-cy.io · 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 →