Top "Pagespeed" questions

A set of tools from Google for applying performance best practices to web pages.

How to Specify "Vary: Accept-Encoding" header in .htaccess

Google PageSpeed says I should "Specify a Vary: Accept-Encoding header" for JS and CSS. How do I do this in .…

.htaccess pagespeed
PageSpeed Insights 99/100 because of Google Analytics - How can I cache GA?

I'm on a quest to reach 100/100 on PageSpeed and i'm almost there. I'm trying to find a good solution to …

google-analytics pagespeed
"Eliminate render-blocking CSS in above-the-fold content"

I've been using Google PageSpeed insights to try and improve my site's performance, and so far it's proven extremely successful. …

css pagespeed
.htaccess: How to "Specify a cache validator"?

I'm running Google PageSpeed on my site and it's tell me that I need to "Specify a cache validator." The …

performance .htaccess pagespeed
How does Google's Page Speed lossless image compression work?

When you run Google's PageSpeed plugin for Firebug/Firefox on a website it will suggest cases where an image can …

compression imaging pagespeed google-pagespeed
htaccess UTF-8 encoding for .html, .css, .js - Whats the best way?

For yslow page speed I want to remove my meta tag and put my encoding into the .htaccess file. Below …

.htaccess utf-8 pagespeed yslow
Possible to defer loading of jQuery?

Let's face it, jQuery/jQuery-ui is a heavy download. Google recommends deferred loading of JavaScript to speed up initial rendering. …

javascript jquery pagespeed
Disable mod_pagespeed (no server conf access, .htaccess doesn't work)

I have a Wordpress site that my client wants to validate perfectly (using W3C validator). One of the issues …

pagespeed mod-pagespeed google-pagespeed
Eliminate external render-blocking

PageSpeed Insights suggests me to: "Eliminate external render-blocking Javascript and CSS in above-the-fold content. Your page has 1 blocking CSS resources. …

css pagespeed
how to stop using google page speed

I have a wordpress website I'm creating for a client temporarily hosted on http://dev.eatfit.co.nz/ I'm noticing …

pagespeed