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

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1answer
807 views

Combile External JS files using W3 Total Cache [closed]

Is there any option or is it recommended to combine external JS files using W3 Total Cache plugin for wordpress. When I say exxternal JS files, I mean that I want to combine .JS files that on other ...
0
votes
1answer
187 views

“W3 Total Cache” with “What Would Seth Godin Do” (and widgets?!)? [closed]

I would like to use "What Would Seth Godin Do" with "W3 total cache" - can that be done? Also, is there a way to use this inside widgets? (I was thinking of maybe using some sort of php widget for it ...
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votes
3answers
543 views

Spam injected in w3 total cache page cache [closed]

I'm trying to fix a site which has been injected with external spam. After inspection I found out that the external content (so far just html advertising different kinds of drugs, no scripts) was in ...
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votes
2answers
48 views

ubuntu + nginx - everything works except “rewrite url structure” [closed]

I'm on ubuntu vps running nginx Running w3 total cache on wordpress. Everything works fine except for when i enable "rewrite url structure", and it breaks, 404 probably to the minified files. How ...
0
votes
1answer
103 views

Cache plugins and ajax nonce verification

I created a plugin which use some ajax requests to load more posts on click. I noticed that when I use a cache plugin like W3 Total cache plugin then the wp_verify_nonce($nonce, $action) fail ...
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votes
1answer
95 views

WordPress 4.2.3 on Windows Server 2008 R2 Creating Files as read only

Whenever I attempt to update a plugin or change my configuration for W3 Total Cache, if wordpress creates a new file, it's created with the Read Only attribute. I can upload and delete content without ...
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votes
1answer
2k views

W3 Total Cache: Load CSS asynchronously for better PageSpeed score? [closed]

I'm using W3 Total Cache to minify about 15 CSS files, and also to minify 20 JS files and load those asynchronously in the footer. Running my site through PageSpeed gives me the following message: ...
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votes
1answer
179 views

W3 total cache - white screen of death when trying to show certain taxonomies [closed]

I'm using plugin W3 Total cache and it worked excellent -until I added a custom "detail page" of a custom taxonomy (with a file called taxonomy-categorycourses.php) where the categorycourses is the ...
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1answer
2k views

How to handle is_user_logged_in() with w3 total cache [closed]

I have a site that allows user registration and login but not via the standard wp-login.php etc - it's all done within the theme and a bit of s2member as well. I've been encountering problems where, ...
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votes
1answer
382 views

Is it OK combined wp-include js, jquery, css? [closed]

I have combined wp-include folder JavaScript, Jquery, CSS, jquery.ui, min.css and min.js files using W3 total. JS, jquery, jquery.ui and min.js files are combined and added before tag ( w3tc) with ...
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votes
1answer
494 views

How we stop caching of particular div when i am using w3 total cache plugin? [closed]

I m using w3 total cache plugin with wooCommerce, it works fine but I have a single issue, which is, it caches the whole page but I do not want to cache the div that is showing amount of the cart. ...
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votes
1answer
142 views

Slow WP Site, theme.php not caching? Up to 25 second load time! [closed]

I have two WP subdirectories off of a Joomla domain. The Joomla load time is ok. However, the WPs are so so sooooo slow. The back end is slow too. I have w3 cache installed on both and I've copied the ...
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votes
1answer
95 views

How can I output HTML in a template without it being passed through a caching filter? [closed]

I'm in a bit of a bind. I'm using W3TC, with the "Prevent caching of objects after settings change" option enabled, so that pagespeed service can be refreshed when needed. Unfortunately, this adds ...
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votes
1answer
157 views

Enable Minify in W3Total Cache using NGINX [closed]

I am having an issue with enabling minify with the W3TC plugin. I am using a LEMP stack and cloudfront as a CDN, and all of these features, except for the minify work fine. In order to enable fancy ...
0
votes
1answer
154 views

W3 Total Cache “Preview mode could not be disabled” [closed]

I receive the message: Preview mode could not be disabled. Please run chmod 777 /wp-content/w3-total-cache-config-preview.php to make the configuration file write-able, then try again. I ...
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votes
2answers
407 views

Remove W3 Total Cache minified files on custom page outside of WordPress [closed]

I have created a page outside my WP network install (following this info from css-tricks) The output of which is used for a Facebook business page tab as a Facebook app. It is working just fine, ...
0
votes
1answer
84 views

Sociable buttons displaying seemingly at random [closed]

I'm using the Sociable plugin for WordPress. In the admin settings, the Live Preview of Sociable works exactly how I'd like it to: However, on the front-end, I'm getting varying different ...
0
votes
1answer
1k views

Scheduling doesn't work due to caching?

I'm using W3 Total Cache and Nginx with Varnish, and I'm very happy with the speed. However, I noticed that when I schedule a post, the post doesn't get automatically posted when I'm a visitor. When ...
0
votes
1answer
720 views

APC fragmention woes on Apache AWS EC2 Small instance with WordPress and W3TC [closed]

Asked this question at serverfault, and got confirmation that W3TC is most likely causing the issue, but several of my more W3TC/Wordpress specific issues weren't able to be answered. Reposting ...
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votes
3answers
210 views

Split Testing with W3 Cache Enabled? [closed]

I'm trying to do some simple split testing on a category page, but W3 Cache is causing some issues. To do the split testing, I randomly select a layout (either grid or horizontal), then I store it in ...
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votes
2answers
67 views

W3 total cach and theme changes [closed]

i have read that i have to weight with w3 total cache until my blog design is complete. But to be honest, it will never be finished. I'm constantly developing new stuff. How will this affect my site ...
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votes
2answers
3k views

Getting “Internal Server Error” when enabling 'Set expires header' in W3 Total Cache [closed]

As soon as I enable the option Performance --> Browser cache --> 'Set expires header' to true I get a 500 Internal Server Error. Then I have to SSH into the server and delete the new entries to ...
0
votes
1answer
236 views

w3 total cache - Object Caching 2165/2469 objects? [closed]

Site is: http://kremim.com WordPress 3.2.1 MS, buddypress,bbpress installed. wp_options have 333 records. But Object Caching 2165/2469 objects? Why 2000+ ? Debug: ...
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votes
1answer
143 views

W3 Total Cache Help - How to update DNS Zone for a static domain [closed]

I am running this site: www.thetechnofreaks.com on Wordpress. Recently I came through a plugin that claims to increase the page load efficiency of my site. the plugin details can be found here: ...
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votes
1answer
266 views

Web App mode leaves users stranded when following image links when using WPTouch with W3 Total Cache [closed]

In most of the posts on my site, embedded images link to the actual image file. I'm also using Web-App mode via WPTouch. In web-app mode images linked to their larger versions shouldn't open; since ...
0
votes
1answer
585 views

Page comes up blank using w3 total cache [closed]

Im using the W3 Total Cache plugin on my site, and I made page using the wp_list_comments and for some reason the page keeps coming up blank, it comes back after I disable the plugin but when i enable ...
0
votes
2answers
66 views

W3TotalCache and Javascript — what should go where, when?

I'm just starting to use W3TotalCache and am a little perplexed by how I should load the gobs of javascript and CSS rendering on the site in the question. Adding some of the pre-minified jQuery ...
0
votes
2answers
849 views

Exclude Random Redirect from caching?

I have just deployed the W3 Total Cache plugin on my dedicated server (moillusions.com), but am not sure if it works already (server load still high). I have a very important random link generator: ...
0
votes
1answer
620 views

W3 Total Cache Minify + cforms II = POST /wp-content/plugins/cforms/lib_ajax.php 500 (Internal Server Error) [closed]

Enabling minify is causing cforms (ajax enabled forms) to produce the following error on submit, whereby it hangs: POST dearearth.net/wp-content/plugins/cforms/lib_ajax.php 500 (Internal Server Error) ...
0
votes
1answer
818 views

Memory consumption in w3-total-cache vs wp-super-cache? [closed]

I've been suggested by my hosting to move from w3-total-cache to wp-super-cache since the later is supposed to be using less memory then the first. Is there any knowledge about this comparison? Is ...
0
votes
1answer
471 views

Minifing js files with w3 total cache and expiring the combined file [closed]

I'd like to clarify several details about how w3 total cache works. I'm using w3 total cache to combine multiple js files into one. I'm also setting expires headers from the browser tab to twenty ...
0
votes
2answers
230 views

What archive plugin works with W3 total cache? [closed]

All plugins I've tried makes the page go blank. I tried so far: Smart Archives Reloaded Clean Archives Reloaded Better Extended Live Archives Thanks. Tal
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votes
0answers
76 views

White blank page when Updating/Draft/Publishing Page/Post

On my VPS (centos 6.7 64x, 2 cpu's and 3gb ram) I have setup a WP MU(Memory usage: 53.97 MByte)and many times I have a blank page when I make a post draft or publish/updating it, or when I want to ...
0
votes
1answer
74 views

W3 total - leverage browser caching not working with cdn delivered images

I'm using W3 total cache for a while now with all my Wordpress installations. Just started to use CDN and I got some problems with leverage browser caching of my files (mostly images) that are served ...
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0answers
64 views

Wordpress causes server to block at 100% CPU when logged as admin

I have a dedicated server with 1.6GHz single core processor and 2GB of RAM, with Varnish for cache, nginx for serving pages, hhvm+php5-fpm for PHP, and PerconaDB as SQL DB. My WP setup includes the ...
0
votes
3answers
78 views

Wordpress And High disk i/o

So i run a Wordpress BLOG with the following setup: 1.Two dedicated servers - one for application and one for database Application server specs: 32cores 126gb ram 4tb hdd running centos 7 Database ...
0
votes
1answer
44 views

RegExp to EXCLUDE strip HTML (FOR SOMME) comments

I'm using this function to remove HTML comments from my code to save loading time: // Remove unwanted HTML comments function remove_html_comments($content = '') { return ...
0
votes
0answers
44 views

Combine JS and CSS for WordPress admin

I am using W3 total cache which allows me to combine JS and CSS in the forward facing site, but is there any way I can do the same for the admin/backend/dashboard area. I can't think of a technical ...
0
votes
2answers
27 views

How to identify which javascript is being executed

I am trying to figure out which script is being called and executed within my Wordpress website. I have website with a number of scripts that are included by the core, the theme and the numerous ...
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votes
0answers
40 views

How to view W3 Total Cache for testing?

I've attempted to cache JSON endpoints in WordPress by following this post: http://wordpress.stackexchange.com/a/115384 // Modify the output buffer callbacks of W3 Total Cache to work with the JSON ...
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0answers
32 views

can i disable cache plugin in shabbat?

I created a plugin called wp-shabbat, its checks the user ip location and calculate if it shabbat time, if so the plugin creates on the fly page that presents user time to come back and with 503 ...
0
votes
1answer
17 views

Plugin files not updated (cache cleared)

I'm manually uploading a plugin that I created, but no changes take effect and the file editor shows no changes unless I change the filenames within the plugin. I've already tried doing this while ...
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votes
0answers
36 views

Caching plugins and contant reloading of page

I have a site at www.clampdesign.com/dev/cwa with which I am having an odd problem. On my iPhone only (although others said they see this problem on desktop and iPads etc) the home page can't load. ...
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votes
1answer
281 views

robots.txt Not Updating

Today I received an email from Webmaster Tools stating that "Googlebot cannot access CSS and JS files". So I set about updating my robots.txt file located in the root of my server. Original Contents: ...
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0answers
36 views

w3 total cache manual minification (file URI where to find)

manual minification with w3 total cache requires you to add js and css files to minify (by adding file URI). Where do I find a list of all js and css files of my site and their File URI-s? thanks ...
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0answers
14 views

W3TC recreating cached files, but not uploading them to our CDN. We didn't request the recreation

We're having a weird problem on our production server. We use w3tc to compress and upload CSS and JS to our amazon CDN. After clearing all caches on the site, it works fine initially, then sometime ...
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0answers
20 views

Page wrongly displayed when cache plugin activated

I tried both WP Rocket and WP Total cache, and when activating page caching, my pages look like this: http://www.goldnord.fr/ So all the pictures, animations, structure is gone. Is there a way to ...
0
votes
1answer
71 views

htaccess doesn't cache my latest news when logout

To speed up my website i'm using w3 total cache and some htaccess . . . it works just amazingly ! Otherwise, big problem, I have on my homepage the latest news being display, when I'm login, it ...
0
votes
1answer
49 views

w3 total cache keeps minifying my feeds

When I deactivate w3 total cache my feed is not minify. But when I bring it back it does. Even when I uncheck: Cache feeds: site, categories, tags, comments. In Page Cache setting of the plugin. Is ...
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0answers
30 views

Funny thing happens when testing caching tools

Could please someone explain me what the heck is going on. W3 Total cache gives better numbers on Google Speed Test and Pingdom, otoh WP Super cache almost doubles the load time, home page size and ...