How to improve WordPress theme loading speed

1. Use PHP’s flush function

Call the PHP flush function after the header to speed up the WordPress blog. At the end of the header.php file before the 9c3bca370b5104690d9ef395f2c5f8d1 tag, add the following line of code:

<?php flush(); ?>

This line of code forces the web server to output the header content before transmitting the web page content, so that the browser has Plenty of time to load the rest of the page.

2. Customize theme image size

Images are an important part of WordPress themes, but developers sometimes forget to optimize theme images . Theme images include CSS background images, template logos, and default stored images, icons, etc. Optimizing images can save bandwidth and improve page response time.

For example, Photoshop provides a "Save for Web" function to optimize web images.

3. Use a custom favicon

Some themes do not have their own favicon. In this case, you can design a favicon for your blog.

Simply put, just add the following code to the header.php of the theme:

<link rel="icon" href="favicon.ico" type="image/x-icon" />

Then point the href attribute in it to the location of the new favicon file.

Recommended tutorial: wordpress tutorial

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