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

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-2
votes
0answers
11 views

W3 Total Cache cant create minify cache files

I'm using the Minify CSS/JS option in W3 Total Cache. The problem is, I started to get this error message: Recently an error occurred while creating the CSS / JS minify cache: No sources to serve. ...
-3
votes
0answers
14 views

W3 Total Cache mfunc is not working

My theme uses a functions to count post views so I am trying to set up this function using fragment caching so it does not get cached and gets updated every time but I cant do so. I have set it up in ...
0
votes
2answers
4k views

hide wp-content from urls

Here is what I am thinking of trying to hide wp-content from the urls of files included in page source. defining the following in wp-settings.php define ('WP_CONTENT_URL','http://example.com/...
0
votes
2answers
876 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: ...
4
votes
1answer
1k views

AJAX vs Fragment Caching for W3 Total Cache [closed]

I'm running a WP site with WooCommerce and I want to do some caching. I'm going to exclude the pages such as the cart/checkout for obvious reasons however there are a couple of the things on the site ...
0
votes
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, ...
0
votes
1answer
642 views

Too many index.php files running and eating up all memory

I have wordpress site installed on dedicated server. From few days I'm experiencing high memory consumption on this cpanel account and it is slowing my wordpress site Then I examined Process ...
2
votes
0answers
24 views

W3 Total Cache: use cache for request with ignorable query string

Currently W3 Total Cache use cached page only if query string is empty, the rule is: RewriteCond %{QUERY_STRING} ="" in this code (from .htaccess): # BEGIN W3TC Page Cache core <IfModule ...
-2
votes
3answers
52 views

To what degree can use of caching-plugins and a CDN boost WordPress performance? [closed]

I realize that this question is being asked in a very generic fashion, without detailed specifics of the configuration in question, and thus I am not expecting answers that go beyond anything but ...
0
votes
1answer
43 views

How can I cache font files on Wordpress

The caching portion of all of the speed tests fail on my site because I am using font files to pull in my fonts. I am using w3 Total Cache, and KeyCDN. The font files are hosted in a folder inside ...
1
vote
1answer
516 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: ...
0
votes
0answers
14 views

W3TC object cache item set in PHP command-line is missing when attempted to retrieve it from cache in web browser

I have an expensive DB query. I use a system cronjob to run a PHP script to load Wordpress core and run the query, and store the results in the cache using wp_cache_add() using a cache key and cache ...
0
votes
0answers
32 views

Page cache causes internal server error

I'm trying to speed up a WP site I'm working on and have activated W3 Total Cache. When I activate the page caching, it causes an internal server error. The site scores nearly perfectly on Google ...
0
votes
2answers
55 views

Website pagespeed problem

I have a WordPress website. I've tested it for speed test with google tools, but I see some of errors like this: Leverage browser caching Setting an expiry date or a maximum age in the HTTP ...
0
votes
3answers
219 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
137 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 ...
0
votes
2answers
43 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 ...
0
votes
0answers
175 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
2answers
100 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
54 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 preg_replace('/<!--(.|\s)*?...
1
vote
0answers
55 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 ...
5
votes
2answers
9k views

How to stop wordpress from changing default .htaccess permissions to 444

I installed my website using an installer - fantastico for a quick install. Just a few days ago, I started getting a weird error in w3tc plugin and it would ask me to update via ftp as you can see ...
0
votes
2answers
376 views

Enabling Cache on WP Membership Sites. Good OR Bad?

I develop wordpress membership sites and I never enable any caching plugin on those sites. I presume, if I enable caching then members might have some issues due to cache or there might be an issue ...
0
votes
1answer
307 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 ...
4
votes
1answer
2k views

Proper hook for W3TC defines, or dynamically disable w3 total cache [closed]

I have a site that uses a shopping cart plugin (Shopp), a plugin I wrote, and W3 Total Cache. In my plugin, I'd like to make sure that W3 Total Cache does not serve any cached pages if the user has ...
1
vote
3answers
2k views

w3 Total Cache not Caching - Requested URI is rejected [closed]

For some reason Total Cache does seem to be caching my pages. Each time I got to a page, when I view source, the Total Cache comment shows that it regenerated the page for this request. What worse, ...
0
votes
0answers
56 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 ...
1
vote
0answers
605 views

Share media among different domains

I have multiple Wordpress instances that live on separate domains (not a multisite installation). Since they provide the same content in different languages I'd like to share the images among these ...
0
votes
0answers
38 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
19 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 ...
0
votes
1answer
113 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 ...
0
votes
0answers
42 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. ...
1
vote
0answers
2k views

Google PageSpeed Enable Compression isn't working?

I am trying to improve pagespeed of my website. When I test my site it tells "Compressing https://z-1-static.xx.fbcdn.net/rsrc.php/v2/yF/r/SQ7jeOqw5xW.js could save 188.3KiB (70% reduction)." I have ...
0
votes
0answers
21 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
75 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
63 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 ...
0
votes
1answer
332 views

HIgh CPU usage - Will using cache plugins help

i am having issues with CPU high utilization, more than 92% . Is there anyway to track which plugin or process or user is causing this issue? Will usage of any cache plugin will help this or not ?
0
votes
0answers
215 views

How to use nonces for frontend AJAX voting if the page gets cached?

I'm building a custom voting solution for my site that would allow public AJAX voting on multiple posts per page. Votes can be added/changed/revoked. Values are stored in custom post meta. I ...
0
votes
2answers
245 views

customize wordpress database error page

UPDATE Initially I suspected this was related to the Wordpress framework I'm using (Genesis) or to my child theme functionality, but turns out that's not the case as I was able to get this to work in ...
2
votes
2answers
1k views

Using Multisite with a CDN?

I'm running Wordpress Multisite hosted with Bluehost, and only have 5 low volume sites. My site load time has been awful recently, so I've used Lazy Load, DB optimization, Smush.it, and Quick Cache to ...
1
vote
0answers
185 views

How can I use fragment caching to exclude certain plugins from being cached?

I'm using the popular W3TC to optimize load times. The website that I run is dynamic and has login widgets as well as status indicators for game servers. The widgets are not hard-coded into the ...
0
votes
1answer
90 views

When using W3 Total Cache should I remove my enqueues from functions.php [closed]

I am using W3 Total Cache, but when adding the stylesheets and scripts to cache I am not entirely sure whether I should remove those scripts from my functions.php enqueue list or not. Also a small ...
0
votes
0answers
34 views

Ads below footer

A client of mine has ads on his website, which are managed by a CPT. The ads can be pulled in via a widget, hardcoded query and a shortcode. I have an issue that isn't consistent that I'm trying to ...
0
votes
1answer
227 views

Wordpress cache login issue (w3 total cache) [closed]

I am using w3 total cache, and only few of its functions are on - browser cache, page cache. Yet when someone tries to login, seems like they have the homepage or other pages cached because they have ...
0
votes
1answer
267 views

Pagination in WP query with transient API

I have integrated WordPress transient system with w3 total cache. Now I can`t to do pagination for this query. <?php $paged1 = (get_query_var('paged1')) ? get_query_var('...
0
votes
2answers
292 views

Trouble with Wordpress local development and deployments

The Setup: I'm setting up a Wordpress-powered application using Elastic Beanstalk from Amazon Web Services. All development is being done locally under a MAMP apache2/php5 server environment with a ...
0
votes
0answers
327 views

W3 Total Cache, CDN and Minify

When someone updates a .css in theme editor I would like the CDN to update automatically but it won't as the filename is the same, it will update a day later. The solution to version the css file by ...
2
votes
3answers
2k views

Settings to get the most out of W3 Total Cache

I'm running a dedicated server which hosts one website - our WordPress install. Currently we're getting around 400,000 pageviews per month and that will likely rise quickly over the coming month - ...
0
votes
1answer
3k 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: ...
0
votes
1answer
115 views

Manually cache a special, non-WP-but-using-WP page (e.g. Ajax results) with W3TC

Under the active theme folder, I have a search-autocomplete.php file which uses various WP queries to create smart JSON results delivered via AJAX to a jQuery UI Autocomplete input field. It's not a ...