Xenu's Link Sleuth
Screaming Frog SEO Spider
Pulno
LinkChecker
Netpeak Spider
SEO PowerSuite
Integrity
Scrutiny
W3C Markup Validation Service
HTML Validator
Total Validator
Rocket Validator
PageSpeed Insights
GTmetrix
Nibbler
Scrutiny
Xenu's Link SleuthNo Xenu's Link Sleuth videos yet. You could help us improve this page by suggesting one.
Based on our record, W3C Markup Validation Service seems to be a lot more popular than Xenu's Link Sleuth. While we know about 95 links to W3C Markup Validation Service, we've tracked only 6 mentions of Xenu's Link Sleuth. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I still haven't found a good modern equivalent to http://home.snafu.de/tilman/xenulink.html. - Source: Hacker News / 4 months ago
Good list of free and open source link checkers here: https://www.devopsschool.com/blog/list-of-free-open-source-self-hosted-application-to-check-broken-links-url-check-on-web-page/ I've been using Xenu's Link Sleuth (https://home.snafu.de/tilman/xenulink.html) forever, but I should probably try some others out and see if there's something better now. Xenu's is also a funny throwback to the old web, sort of like... - Source: Hacker News / 4 months ago
Xenu’s Link Sleuth Http://home.snafu.de/tilman/xenulink.html Diagnostic, Technical SEO Winner of the ugliest-SEO-tool-on-the-planet award, Xenu is also one of the most useful. Crawl entire sites, find broken links, create sitemaps, and more. Source: about 1 year ago
If you want to a tool to crawl through your site looking for 404 or 500 errors, there are online tools (e.g. The W3C's online link checker), browser plugins for Firefox and Chrome, or windows programs like Xenu's Link Sleuth. - Source: dev.to / almost 2 years ago
I used to use http://home.snafu.de/tilman/xenulink.html to check my bookmarks.html and personal web sites, but it's outdated and no longer supported. Is there a free replacement that work well to show broken links, redirected links, etc.? Source: about 2 years ago
Validate Your Code Include tools like W3C code validation service and CSS validator to ensure your code meets web standards. - Source: dev.to / about 2 months ago
===> Click here to run your code through the HTML validator. - Source: dev.to / 5 months ago
Try looking at tools like https://validator.w3.org/. Source: 5 months ago
I'm looking for either that specific validator (older version of https://validator.w3.org/) or an equivalent that can validate pre-HTML5 (DTD-based) files in a similar fashion. I would appreciate any pointers in the right direction. Thanks in advance. Source: 11 months ago
Not an addon, but maybe it helps Https://validator.w3.org/. Source: 12 months ago
Screaming Frog SEO Spider - The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links...
HTML Validator - HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla.
Pulno - SEO Audit and Website Analysis. Pull up your SEO.
Total Validator - Total Validator can check your website to help ensure that it is accessible, uses valid HTML and CSS, has no broken links, and is free from spelling mistakes.
LinkChecker - LinkChecker is a free, GPL licensed website validator.
Rocket Validator - Site-wide Accessibility and HTML validation made easy. With a single click, Rocket Validator will check thousands of web pages on your site for Accessibility and HTML conformance, producing a detailed, actionable report on seconds.