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Link Checker Professional

Link Checker Professional

An easy to use link checker for WordPress to detect broken links and images on your website.

3.1

Rating summary

31

Reviews

7K

Active installations

Link Checker Professional
Link Checker Professional
Link Checker Professional

Overview

Compatibility

Installation instructions

Customer support & learning resources

Changelog

Main benefits

Finds all dead links

Low computation costs

Works with all plugins

Supports Polylang sites

Exports results as CSV

About this plugin

Categories: SEO and Marketing
Version: 1.18.7
Last updated: 14-01-2023
WordPress version: 4.5
Tested up to: 6.0.9
PHP version required: false
Languages:
Learning resources: View resources

Overview

The Link Checker for WordPress is a paid plugin that leverages an external service to identify broken links and images on your website. Unlike tools such as Google Search Console, it meticulously scans both internal and external URLs, ensuring that all dead links are flagged. This powerful tool is compatible with every WordPress plugin out of the box and exerts minimal computational load on your webserver, as the heavy lifting is done by an external crawler. Features include a detailed list of broken links and redirects, support for multilingual sites like those using Polylang, and adherence to your site's robots.txt file. The professional version offers additional functionalities, such as checking broken embedded YouTube videos and images, scheduling automatic daily checks with email summaries, exporting results as CSV files, and ensuring compatibility with protected membership areas. However, it is important to note that the service requires a paid token to operate and will be discontinued after mid-January 2024, with no new tokens sold since January 2023.

Comprehensive Link Checking

  • Finds all dead links, whether internal or external.
  • Lists all broken links and redirects on your website.

Low Computation Costs

  • The crawler does the heavy work, reducing the load on your webserver.
  • Acts like a normal visitor, visiting all pages of your website once.

Professional Version Features

  • Checks if embedded internal and external images are broken.
  • Checks if embedded YouTube videos are broken.
  • Scheduler to automatically check a website once a day and get a summary report by email.
  • Form login support to check protected pages like membership areas.

Simple Setup and Compatibility

  • Works out of the box with all WordPress plugins.
  • Support for Polylang (probably also WPML) sites.

Features list

Feature

Free version

Premium version

Generate a sitemap for free

Create a sitemap without any cost.

Supports all CMS

Compatible with any content management system.

Crawls up to 500 pages

Can index a maximum of 500 pages.

Low computation costs

Minimizes resource usage during operation.

Acts like a normal visitor

Simulates a regular user browsing the site.

Easy to use

User-friendly interface and functionality.

Requires URL input

Needs the website URL to start crawling.

Supports http:// and https:// protocols

Works with both HTTP and HTTPS URLs.

Supports more than 2500 URLs

Handles large websites with over 2500 URLs.

Generates video sitemap

Creates a sitemap specifically for video content.

Generates image sitemap

Produces a sitemap dedicated to images.

Works with Website Tools

Integrates seamlessly with various website tools.

Compatible with Joomla extension

Works well with Joomla CMS extensions.

Compatible with WordPress plug-in

Easily integrates with WordPress plugins.

Pricing

Free Plan

$0 / one-time

Plan includes

Generate a sitemap for free
Supports all CMS
Crawls up to 500 pages
Low computation costs
Acts like a normal visitor
Easy to use
Requires URL input
Supports http:// and https:// protocols
Buy Now

Sitemap Generator Professional

$0 / one-time

Plan includes

Supports more than 2500 URLs
Generates video sitemap
Generates image sitemap
Works with Website Tools
Compatible with Joomla extension
Compatible with WordPress plug-in
Buy Now

In some cases companies have different prices based on various components like a location. As a result the prices displayed here can differ from the ones you see on their websites.

See all pricing options

Rating and reviews

3.1

Rating summary

31

Reviews

7K

Active installations

5
4
3
2
1
KJA4U

KJA4U

30 Jun, 2023

The free version is useless.
cacabe

cacabe

17 Feb, 2022

The URL limit was reached. The Link Checker has not checked your whole website. You can buy a token for the Link Checker Professional to check up to 500’000 URLs. Thank you for wasting my time !
cutu234

cutu234

05 Jan, 2022

One star is a harsh verdict, I admit that. Is the plugin that bad? Honestly, I don’t know. The limit of 500 urls does not allow for any further tests. It’s simple as that. Other have said this before, and I fully aggree: A free plugin should be useful, even if the author offers a PRO version of it. In addition to that, The results do not convince me at all. The plugin performed the test in less than 5 minutes. It found more than 21000 links and around 300 dead links. That is impressive. I didn’t even know that we have so many links. Well, we don’t have that many links. A quick check revealed that the plugin counts the very same dead link in the footer for each and every page. Seriously? So, I rate this plugin one star for really not being more than a trial version of the PRO. This would be ok on a commercial website, but should not be offered in the WordPress repository.
serdasteclas

serdasteclas

18 Oct, 2021

the 500 links limit is too little for any website.
Laughter On Water

Laughter On Water

11 Mar, 2021

EDITED REVIEW: 2021.03.10 The free plugin works, but stops before it can finish being useful. 500 links is simply not enough for a free version. It doesn’t provide a free tier that’s functional for most medium-sized websites. You end up having to buy it to actually use it. That makes this more of an advertisement than an actual plugin. I’m using a different plugin. EDITED 2021.03.11 See my reply dated today. EDIT: The free plugin only checks 500 links. This is entirely useless, even for medium-sized sites. EDIT: Plugin registration consists of link allotments, with the minimum being 25K links checked in one go for ~50 Euros. It goes up drastically from there because Marco’s server is the one doing the crawling. Most target websites are small, hosted on huge commercial properties optimized for WordPress. Additionally, crawling the local site may not be as optimal as scraping each post’s content field for links and storing results locally. My server should be the one doing the work. If my server is doing the work, you can’t expect me to pay by the link for a service my server is doing. Period. An example of a per unit subscription model that works is Mailchimp. Their servers are doing the work in a trusted secure environment so that my web host box doesn’t become a shadow spambot. Offloading that service to mailchimp is not sketchy, and their terms are more than generous for small to mid-sized website admins, with a free tier that is actually commodious. That’s not what’s happening with this plugin. It checks every link on every page, even footer links that repeat across the entire site, so if you have a link like “theme created by…”, that link counts on every page against your priced link count. Absurd. Worse, it counts a number of known valid links as broken. WordPress plugins in the .org library should offer a reasonable modicum of usefulness out of the gate. It should not seem hampered to the site admin. The pro version should offer additional capabilities that make the free plugin seem more complete. This plugin offers only a glimpse of what the paid plugin might do if you are willing to pay 45 euros minimum to check 25K links. You want to check more links? Buy more tokens. EDIT: Given the Author’s (Marco Beierer) balanced response, I’ll say this would better serve the WP community and Marco himself by: scraping post content directly for links rather than crawling, removing the tier caps — including for the free version — and then Price the pro version between $50 and $100 for a single-tier paid version that also includes image and youtube link checking. Also for the pro version, add the ability to check all site menu links, sidebar/footer/widget links, post content for custom post-type links, custom field links, etc. This would give the expected additional capability along with unrestricted link checking found in the free version. A great plugin makes the free-plugin adopter feel like they’re getting such a bargain they feel guilty for not supporting the plugin with either a donation or an upgrade to the pro version. This topic was modified 3 years, 4 months ago by Laughter On Water. This topic was modified 3 years, 4 months ago by Laughter On Water. This topic was modified 3 years, 4 months ago by Laughter On Water. This topic was modified 3 years, 4 months ago by Laughter On Water. This topic was modified 3 years, 4 months ago by Laughter On Water. This topic was modified 3 years, 4 months ago by Laughter On Water.

FAQ

Why could the Link Checker not access my site?

Which user-agent should I use in the robots.txt file?

Does the Link Checker work in my local development environment?

The Link Checker is very slow. What can I do?

Is the service free of charge?

Does the Link Checker support scheduled checks?

Can the Link Checker check for broken images and videos?

What data is communicated to the external server?