Compress WordPress output and speed your blog’s load speed

Compress WordPress output and speed your blog’s load speed

WordPress, by default, comes uncompressed and sends the uncompressed HTML to the visitor’s browser. With one line of code added to your header, you can compress WordPress’s output by up to 75%. By using zlib compression technology, you can harness the power of PHP and reduce your blog’s load speed!

First, place the following code in a file and call it "test.php" and then upload it to the root of your blog directory:

<?php phpinfo(); ?>

Make sure that "zlib" is enabled by your hosting provider.

Second, place the following code in your header (above the DOCTYPE):

<?php
ini_set('zlib.output_compression', 'On');
ini_set('zlib.output_compression_level', '1');
?>

You're done! Check Port80Software.com to ensure you are compressing your output.

22/10/2009 update : If you're interested in WordPress themes designed for small businesses, you should definitely have a look to the list I have compiled over at cats Who Blog!

Thanks to Brad Ney for hios contribution to WpRecipes! Brad is the author of BradBlogging.com, which is all about WordPress, HTML & CSS and Usability tips and tweaks. You can subscribe to his RSS Feed here.