At 09:24 AM 6/9/2015 +0100, James Smith wrote:
[snip good advice]
* For minifying CSS/JS: look at yui compressor and google closure
compiler... (Use jshint to check your js to make sure that it will
merge/compress OK)
* Can use a number of build tools to do some of this auto-magically...
One possible caveat -- "mod_pagespeed" which is from Google dev (the start
of this thread.) We tried it in a pre-production 2.4 environment, and
while most of the output was well rewritten/minified/re-ordered, it put an
enormous hit on server CPU cycles (on a very fast machine) -- to the point
that end-user browser load times suffered. We had to drop it. (Note this
was for a fairly complex perl/js site, so YMMV. Note also that Google do
not *now* recommend it for 2.4, only 2.2, if I understand their notes
correctly.)
Best -- Paul
* Move (most) JS to the foot of the page....
Watch out with minifying HTML - there is a minor bug with most of the
minifiers which which can't handle correctly ends of line after tags, and
if you have gzip encoding it usually doesn't make a difference!
Finally...
* Look at your code and try and optimize your HTML { put as much
presentation as possible into CSS }
* Look at your JS - don't use multiple "library classes" - I have seen
sites using jQuery, Scriptaculous and YUI at the same time!
On 08/06/2015 22:43, Motty Cruz wrote:
Hello,
I added this code on .htaccess
<IfModule mod_mime.c>
AddType application/x-javascript .js
AddType text/css .css
</IfModule>
<IfModule mod_deflate.c>
AddOutputFilterByType DEFLATE text/css application/x-javascript
text/x-component text/html text/richtext image/svg+xml text/plain
text/xsd text/xsl text/xml image/x-icon application/javascript
<IfModule mod_setenvif.c>
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
</IfModule>
<IfModule mod_headers.c>
Header append Vary User-Agent env=!dont-vary
</IfModule>
</IfModule>
does not seem to make a difference!
On 06/08/2015 02:38 PM, Emir Ibrahimbegovic wrote:
What have you tried?
On Mon, Jun 8, 2015 at 5:35 PM, Motty Cruz
<<mailto:motty.c...@gmail.com>motty.c...@gmail.com> wrote:
Hello,
I am getting the following suggestions from:
<https://developers.google.com/speed/pagespeed/insights/>https://developers.google.com/speed/pagespeed/insights/
Should Fix:
Optimize images
Leverage browser caching
Consider Fixing:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Minify CSS
Minify HTML
What is the best practice to solve errors above?
Thanks,
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