vb.org Archive - Improve Web Page Performance

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- - Improve Web Page Performance (https://vborg.vbsupport.ru/showthread.php?t=223251)

Brandon Sheley

11-04-2009 08:46 PM

Great article Joe, thanks for sharing :)

porcupine73

11-04-2009 11:00 PM

Yes thanks for the article. I hadn't heard of some of these tools that are available. It is interesting to see the suggestions from YSlow. There's a number of things I can fix right away just by using the EXPIRES header information.

I'm pressed between using my current server as my content server hosting the subdomains or separate domains for imgs/css/js/etc., since it several times the bandwidth, storage, and processor power than I am currently using. Or maybe just going with AWS.

porcupine73

11-06-2009 12:02 AM

So I was playing around with YSlow today and made some progress on improvements. Having some issues getting .js and some .css to compress with gzip but this is in Windoze.

I made a quick plug-in and hooked it as the last thing on global_start to swap out some of my images and other content to my subdomain CDN's. Not sure if my approach is correct but it seems to making YSlow happier anyway:

Code:

$oz_process = str_replace('"http://ozscience.com/forums/clientscript/', '"http://cdn8.ozscience.net/clientscript/', $output);

$oz_process = str_replace('"clientscript/', '"http://cdn8.ozscience.net/clientscript/', $oz_process);

// $oz_process = str_replace('"http://ozscience.com/common/', '"http://cdn8.ozscience.net/common/', $oz_process);

$oz_process = str_replace('"http://ozscience.com/forums/images/', '"http://cdn9.ozscience.net/images/', $oz_process);

$output = str_replace('"/forums/images/', '"http://cdn9.ozscience.net/images/', $oz_process);

Scalemotorcars

11-06-2009 12:45 PM

Here's some online JS and CSS compressors using the very popular YUI Compressor.

This one is JS only
http://yui.2clics.net/

This one is both
http://refresh-sf.com/yui/

:up:

abdobasha2004

11-12-2009 12:31 AM

wow
thanks for sharing

porcupine73

11-19-2009 12:56 AM

Just wondering, did you guys serve your static files through Cloudfront, or directly through S3? Thanks.

SoftDux

02-21-2010 11:37 AM

So from this article, is my understanding correct, that I should store all forum images (i.e those in the template) on a different host.

How do I configure vBulletin to automatically store user images (i.e. uploads, attachments, avatars, etc) on a different server automatically?

afx1	03-05-2010 04:24 AM

Quote:

Originally Posted by porcupine73 (Post 1910781)

I made a quick plug-in and hooked it as the last thing on global_start to swap out some of my images and other content to my subdomain CDN's. Not sure if my approach is correct but it seems to making YSlow happier anyway:

i think you meant global_complete. thanks for the tip

PlusVB

04-10-2010 11:39 PM

Quote:

Originally Posted by Scalemotorcars (Post 1910963)

Here's some online JS and CSS compressors using the very popular YUI Compressor.

This one is JS only
http://yui.2clics.net/

This one is both
http://refresh-sf.com/yui/

:up:

There is even offline Compressor for Windows.

http://files.plusvb.com/EYUIC/EYUIC_Pic.png

http://yuilibrary.com/forum/viewtopic.php?f=94&t=91

Nice article BTW :)

Kwikms

05-13-2010 04:07 PM

Quote:

You will need to add EXPIRES header so that the static files are cached - saving you bandwidth and decreasing overall page display time.

How do you set the expire header? What time do you suggest?
Is it like this? x-amz-meta-expires:HTTP date or like this x-amz-meta-expires:10000

What about Cache-Control?

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