There are a few categories of plugins that either duplicate functionality that WPhost already provides, or are known performance-killers on sites.
As a managed WordPress host, our goal is to make sure you’re starting out with a site that just works. And in the times when it doesn’t, our WordPress experts are here to help.
WPhost already has you covered on the backup front. We back up every site each and every night on external servers. Backup plugins, on the other hand, are incredibly resource-hungry. When running, they can take a big bite out of the resources you need to deliver content to your visitors and really slow your site down at inopportune times. For larger sites, some of the MySQL queries can even take your site offline. These plugins also often store large backup files on your server, which can unnecessarily fill up your disk space.
WPhost handles caching at the server level, eliminating the need for caching plugins. Server-side caching is significantly more efficient and scalable than any plugin-based caching, as it doesn’t rely on PHP at all. This aside, caching plugins run the risk of interfering with the caching we already have in place.
WPhost servers are configured specifically with WordPress security best practices, and we have server-level blocking and scanning for hackers and malware. We prevent brute force attacks, lock down core WordPress files, and take many other security measures for you. Security plugins duplicate this, and in many cases significantly slow down sites by interfering with our caching, bloat the site’s database, and/or interfere with our native security software.
Related Post Plugins
In general, if you aren’t manually assigning related posts, any plugin that is automatically showing related posts is going to be doing so via a barrage of MySQL queries that happen on each and every page load. The end result is often a devastating hit on your site’s performance and substantial damage to your database.
Link Checker Plugins
Like some of the other listed plugin categories here, the ongoing jobs run by these plugins can be really taxing on your server and steal resources that your visitors need to view your site in a timely fashion.