How to Fix The ‘503 Error’ in WordPress (Step-by-Step)

Have you encountered the 503 error on your WordPress site? It’s a common WordPress error that can be fixed by following the steps we have covered in today’s tutorial. Some of these steps may look technical, but they actually don’t require any deep technical knowledge.

How to Create a Table of Contents in WordPress (4 Methods; No Code Needed)

It can be discouraging to spend time crafting content for your website, only to have users quickly click away. Since most people scan text on the web, you may have better luck holding their attention if they can skip right to what they're looking for, by providing them with a table of contents in WordPress.

WordPress File Permissions: How to Set Them Up Properly

Searching for the optimal WordPress file permissions? Or confused by what file permissions are in the first place and why you need to care about them at all? Either way, we’ve got the answers for you in this post, because we’re going to cover everything you need to know about WordPress file permissions.

How to Increase WordPress Memory Limit: 4 Easy Methods (Expert-Tested for 2026)

If you've just seen an error that goes along the lines of: “Fatal error: Allowed memory size of X bytes exhausted” then you need to increase WordPress memory limit. What this error means is simply that WordPress tried to use more memory than what your web server allows. Usually, WordPress only uses around 40MB of memory. This is okay for small sites, but can be not enough if you like to use some more elaborate plugins or themes.