Dev tools · alternatives · 2026

24 alternatives to The Web Checker

Analyze your website for SEO and Security.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. The Web Checker launched in 2016; newer entries below may have overtaken it.

1
On-Page SEO Checker▲81
A tool for SEO analysis of website pages and finding errors
2022 · pr-cy.io · its alternatives →
2
I made tool that let's you see everything about any website▲411
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 →
3
Seototal▲227
Lightweight SEO checker to fix issues in minutes, not hours
2024 · seototal.xyz · its alternatives →
4
Free SEO Checker by Spotibo▲165
An SEO checker that analyses based on Google's algorithm 👀
2018 · spotibo.com · its alternatives →
5
SEO-Checker.io▲240
The complete, free SEO audit tool
2022 · seo-checker.io · its alternatives →
6
SEO Checker▲73
SEO tools and competitive analysis
2021 · play.google.com · its alternatives →
7
Serpstat Website SEO Checker▲191
Check your website's SEO, analyze competitors and keywords
2019 · serpstat.com · its alternatives →
8
Sitechecker▲303
Toolkit to measure and track website SEO performance
2020 · sitechecker.pro · its alternatives →
9
SEO checker PR-CY▲89
Check all your website’s SEO metrics through our service
2021 · pr-cy.io · its alternatives →
10
Website SEO Checker Analyzer▲5
Easy SEO Tools
2023 · apps.apple.com · its alternatives →
11
SEO Analyzer By Neil Patel▲267
A free SEO analyzer for your site
2019 · neilpatel.com · its alternatives →
12
SimilarWeb▲193
Discover the analytics of any website
2014 · similarweb.com · its alternatives →
13
Snoop▲72
We check if your website is up to par.
2016 · its alternatives →
14
Backlink Checker▲205
Check and analyze any site’s backlinks
2021 · link-assistant.com · its alternatives →
15
SEOCheckr▲19
Free website seo checker & analysis tool
2025 · seocheckr.com · its alternatives →
16
WebsiteChecker▲6
Simple website analysis, monitoring & reporting tool
2018 · hostscore.net · its alternatives →
17
Checkbot for Chrome – web crawler that tests for web best practices▲83
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 →
18
Website Checker▲110
Sends you alerts when your website goes down.
2018 · its alternatives →
19
Virusdie▲100
Clean and protect your websites like a security expert
2016 · virusdie.com · its alternatives →
20
Website Trust Checker▲68
Check the credibility of any website in one click
2022 · pr-cy.io · its alternatives →
21
SEOCheckr▲21
Free SEO tools
2025 · seocheckr.com · its alternatives →
22
Simple SEO Tool▲111
Chrome Extension that simplifies SEO on-page analysis
2024 · seoextension.info · its alternatives →
23
Website Health Checker▲10
Seo Checker and Website Health
2025 · siteacademy.co.uk · its alternatives →
24
SEO Site Checkup▲29
Quickly find out what's wrong with your website or code
2014 · seositecheckup.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 →