# Suggestions on how to improve this .htaccess file for page load speed

Here is my standard .htaccess file, any suggestions on how I can improve it with regards to page load speed? Would gZip instead of DEFLATE make any sort of difference?

ExpiresActive On
RewriteEngine on
RewriteBase /

# compress text, html, javascript, css, xml:

# Expires 1 month after file is first accessed
ExpiresByType image/jpeg A2592000
ExpiresByType image/jpg A2592000
ExpiresByType image/gif A2592000
ExpiresByType image/png A2592000
ExpiresByType image/x-icon A2592000
ExpiresByType text/plain A2592000

# Expires 1 month after file is modified
ExpiresByType application/x-javascript M2592000
ExpiresByType text/css M2592000
ExpiresByType text/javascript M2592000
ExpiresByType text/html M2592000

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Honestly, this looks OK, though you could clean it up a little bit.

You have two ways to make this code better:

1. group related mime types.

Regarding point #2, here's part of the config I created after watching Illya Grigorik's presentation "Breaking the 1000ms Time to Glass Mobile Barrier":

<IfModule mod_deflate.c>
# these are known to be safe with MSIE 6

# everything else may cause problems with MSIE 6

ExpiresActive On
ExpiresDefault "access plus 15 minutes"

ExpiresByType text/html "access"
ExpiresByType application/json "access"

ExpiresByType text/css "access plus 1 week"
ExpiresByType image/gif "access plus 1 week"
ExpiresByType image/png "access plus 1 week"
ExpiresByType image/jpeg "access plus 1 week"
ExpiresByType application/javascript "access plus 1 week"
</IfModule>


You might also look into Google's mod_pagespeed for Apache.

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Hello John, and welcome to Code Review! I've stumbled upon (and upvoted) a few of your answers since yesterday, and they're usually very good! It's always great to see new active members :). However, please avoid just posting a random dump of yours that seems related. In this case, you could simply have said "You have two ways to make this code better: 1/ group related mime types 2/ use this human-readable syntax". I believe such an answer would have been even more helpful than the current one. And again, thank you for your answers! –  Quentin Pradet May 15 '13 at 8:05