Improve site performance and user experience via caching: browser, page, object, database, minify and content delivery network support.

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1answer
88 views

Is W3 Total Cache supposed to delete the local files after they are uploaded to CDN?

My site hosts/sells hundreds of photos. To optimize the loading of each image in the front-end I decided to use CDN. The plugin I'm using for that is W3 Total Cache. My question is; is it supposed to ...
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0answers
46 views

What's causing 'headers already sent' in minified javascript file with WP Total Cache 3

I'm adding WP Total Cache to my site but whenever I enable minification I get the following message in the minified javasctipt file: <br /> <b>Warning</b>: Cannot modify header ...
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1answer
281 views

“Error: A charset attribute on a meta element found after the first 512 bytes.” How to fix this error being generated by w3tc plugin?

I have already asked this question here (StackOverflow link) and the answer has not provided a solution to my problem. I am getting this error for my site in validation. Error: A charset attribute ...
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0answers
135 views

how to make fragment cache using xcache opcode and w3 total cache plugin?

i have a Wordpress blog with xcache opcode and w3 total cache plugin installed ... everything is working well Except i cannot make fragment cache when my page cache method is xcache opcode, while i ...
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0answers
47 views

W3 Total Cache + CDN

I am using the W3 Total Cache and using the CDN. I am with a problem that the image does not appear within the admin wordpress (thumbnails, images in the edition of the post). But to publish the image ...
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0answers
58 views

Do you still need to limit php and database queries even with w3 total cache?

I was wondering since w3 total cache is serving cached content, is it still important to limit php and database queries to improve the sites performance? Will optimizing scripts and replacing php ...
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0answers
157 views

W3 Total Cache not uploading minified files to CDN

I am using W3 Total Cache v 0.9.2.11 and WP 3.5.1 I have set up the CDN using AWS CloudFront and a push to an S3 bucket. The CDN works fine but when I attempt to enable minification (just JS at ...
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0answers
82 views

W3 Total Cache Plugin: How to bust browser cache?

How would I go about busting browser cache on the client site? I've noticed now that I activated browser cache, updates I push out to my server are not appearing immediately as the browser is now ...
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0answers
51 views

Multi-site Bug: Posts, template cross over among sites

I have a multi-site blog network with 9 websites. My problem is that sometimes the site template and posts tend to cross over. I can recreate the issue when I have these sites opened up in multiple ...
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1answer
259 views

W3 Total Cache, Rackspace CDN and Load Balanced Servers

I'm using W3 Total Cache to host media attachments at Rackspace Cloud Files. I've got two servers running alongside one another with a load balancer. Everything works fine on the front end, but in ...
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1answer
50 views

Git pulls (html/css/js updates) not populating with W3Total Cache and CloudFront

I am using Git/GitHub for version control. I develop locally commit/push to GitHub and pull from GitHub to my staging site. I have W3 Total Cache setup and Amazon CloudFront as a CDN. Since setting up ...
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1answer
1k views

Bluehost WebHost and performance problems with W3TC

I'm currently arguing with Bluehost over slow server times and they pointed to a report at gtmetrix.com in which I found inefficient CSS selectors. There were 55 very inefficient CSS selectors from ...
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1answer
149 views

Pagination in wp query with transient api

I have intergrated wordpress transient system with w3 total cache. Now i can`t to do pagination for this query. <?php $paged1 = ...
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votes
1answer
99 views

Different sql queries count indicator on the main page

I use w3_total_cache plugin. But i can`t understand what is going on sometimes. I have enabled database caching and debug info at the bottom. Sometimes on the main page 90-96 db queries, sometimes ...
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1answer
59 views

W3 Total Cache Minification: way to revert back?

W3 Total Cache Minification: after adding all my js files in the minification settings, what if something screws up? Is is possible to revert back to the original un-minified files? Thanks.
0
votes
1answer
352 views

W3 Total Cache and IIS7 not doing much

I have my WordPress blog up and running on an IIS7 server and I installed W3 Total Cache. At some point prior to WordPress 3.2 upgrade, everything seemed to be working, but since then (and quite ...
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2answers
1k views

nginx + W3 Total Cache: rewrite rules issue

nginx 1.2.7 + WP 3.5.1 + W3TC 0.9.2.8. Rewrite rules generated by the plugin simply don't work, server returns 404 after including them in nginx server config. Or maybe I'm doing something wrong? ...
-1
votes
1answer
249 views

WP Super Cache versus W3 Total Cache [closed]

I recently moved to a dedicated server and I've been having some problems with W3 Total Cache, server crashing, eating up a lot of RAM, back end interface becoming slow.. Everything appeared to work ...
-2
votes
1answer
84 views

W3 Total Cache benefits without using plugin? [closed]

W3 Total Cache isn't compatible with WPTouch. Is there a way to get the benefits of W3 Total Cache without using the plugin?