What are some of the best broken link checker tools available for Wordpress?

There are several wordpress plugins available in the WordPress Plugins Directory. If your blog has more then 500 pages then Plugins might overload your server. Because they might execute several php codes to find the broken links in all your pages.

The best option is to use third party tools hosted on there server. You can pick one from the 13 broken link checker tools mentioned in this article. The first one in the list is probably the best one for blogs with over 3,000 pages. If you have more then 3K pages then you will need to go with the Paid version of the tool.

You can also check the others mentioned to find the best for your blog.