404 error pages are dead pages are search engine bots, and for users. It not only give a bad user experience, but it's bad for search engine bots. When you are using WordPress, with existing plugins, it's always become easy to monitor your 404 error pages, and you can also set 301 perma-redirection (16 comments)
How to Change WordPress Permalink With 301 Perma Redirection
Most of the time, a blogger when starts with a self-hosted WordPress blog, he forgets about changing WordPress permalinks. And at the later stage, to change WordPress permalink, we have to do many things to make sure permalink change is 301 redirection. WordPress is search engine friendly (10 comments)