PageSpeed is a WebServer module that automatically optimizes pages and the resources they use. Google offers it as a free service through their DNS product.

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Force ngx_pagespeed to use png8

I used ngx_pagespeed to optimize my web server with Nginx. One of the servers is an image reverse proxy that supposed to fetch images from a remote server, optimize it, and send back to the client. ...
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30 views

Compiling nginx with ngx_pagespeed

I have build nginx with ngx_pagespeed module. Do I still need to keep the original ngx_pagespeed directory? When I use the compiled binary across multiple servers with mod_pagespeed on, I am getting ...
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270 views

Apache2 Serverload / CPU increase from 1% up to 90% - How to debug?

I´m using: Google Cloud Compute Engine Linux Debian + Apache2 Google Cloud SQL Wordpress Yesterday my CPU started increasing from 1-5% to 80-90%. I was developing on a wordpress site as it ...
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452 views

CentOS 7: Nginx systemctl hangs on start, why?

I compiled nginx with pagespeed and made the nginx.service file in /usr/lib/systemd/system/nginx.service but when i try to do systemctl start nginx it just hangs, nginx does start but systemctl hangs. ...
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293 views

Is it possible to configure a CDN so that it will step out of the way for a subset of regional IPs?

We have a website which targets customers in China, both expat and local Chinese. We have an ICP license which allows us to host in a datacenter inside China. Internet in China is actually as fast as ...
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119 views

Nginx+pagespeed module | image cache time is 5 mins on first page load

I have a problem with nginx/pagespeed module. The images cache-time is default 5 mins on first pageload. First time: Second time: There are in my nginx.conf: ## # PageSpeed ## pagespeed on; ...
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33 views

mod_pagespeed css shown render blocking?

I've already found this topic concerning my problem and figured out Google is about to discuss a fix of the blocking js. However, could somebody please check out my client's site squarecard.de with ...
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31 views

only declaration of mod_deflate lost 400-600 ms on TTFB

I would like to get to my site 100 score on google page speed and I only have the problem of TTFB in a few pages, a few pages in my TTFB is 400-600 ms. Now I noticed a problem if I disable gzip ...
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115 views

Google PageSpeed suggests compression - but my site is https

Google PageSpeed suggests to deliver some static files like e.g. JavaScript, CSS. But as our site is HTTPS only we disabled compression in our web server because of security reasons. As far as I ...
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836 views

Apache mod-pagespeed installation affects mod-spdy?

Recently my site (an https connection, running on an Amazon EC2 ubuntu apache2.2) has this issue where I need to load the page several times (3-4) before it will load normally without issue. It will ...
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32 views

nginx pagespeed - not sending expiry headers properly

I am trying to setup nginx with pagespeed. No matter what I do, the images only have 5 mins expiration on them. server { listen 443; server_name zxxx.com; index index index.php index.html; ...
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30 views

Reduce Connecting time to server for inital request

I am struggling with decreasing load time of inital html page request. It is consistently above 800 ms however other websites they load in less than 300 ms. In this load time GTMetrix shows more than ...
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76 views

Nginx stops responding after a while. Possible pagespeed fault?

If anyone could please help me out with this issue, I'd be VERY grateful! Running EasyEngine with nginx/1.8.0 and PageSpeed 1.9.32.4-7251. Almost every day, after a certain time I assume, the website ...
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180 views

Configure pagespeed nginx when used cdn url on html already

I'm using pagespeed for Nginx. I've used AMZ CloudFront and in my website html rendered, the urls are something like: <script type="text/javascript" ...
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611 views

How to get IIS to accept-encoding: gzip(gfe)

Google's PageSpeed Service forwards requests with the accept-encoding header set to gzip(gfe). Unfortunately IIS chokes on this with the following: HTTP/1.1 400 Bad Request Content-Type: text/html; ...