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
17 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 ...
2
votes
0answers
26 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
44 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 ...
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
0answers
182 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
138 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
102 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
3answers
221 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
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 ...
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
1answer
311 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 ...
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 ...
0
votes
0answers
39 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
2answers
378 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
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
1answer
520 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: ...
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
64 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
335 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 ...
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 ...
1
vote
0answers
187 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
1answer
228 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
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
2answers
297 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
328 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 ...
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
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 ...
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 ...
0
votes
2answers
79 views

w3 total cache and post__not_in

I'm using a modified version of the Recent Posts plugin together with WP Total Cache. I'm using post__not_in as I don't want to display the current post again. It works well, but if Object Cache is ...
0
votes
1answer
381 views

W3 Total Cache Can't Really Detect Things

I'm running Apache + Cpanel with PHP installed as an apache module. I've been trying to setup W3 Total Cache to see the php and apache extensions, and I've been having trouble. It detects curl and ...
0
votes
1answer
190 views

using .htaccess only for wordpress security no plugins

Right now I am using bulletproof wordpress security for my websites, but when i am installing W3 Total Cache plugin it gives me some errors related to .htaccess file and bulletproof wordpress security ...
1
vote
0answers
1k views

Problem with W3 Total Cache Interfering with Cron Jobs [closed]

I'm having an issue on a site where I schedule posts and they all miss their schedule every time and end up having to be manually published later in the day. I have WP cron disabled (define('...
-1
votes
1answer
146 views

Browser Cache causes 'Orderby=rand' to return the same posts

I have a code that redirects users to a random post whenever they visit the homepage: if (have_posts()) { query_posts('orderby=rand'); while (have_posts()) { the_post(); ...
0
votes
0answers
743 views

Get post id of permalink for a specific custom post type?

I have custom post type called Personnel. I have this code to show a specific post ("details" page for personnel) (resides in children themes folder of Oxygen and is called single-personnel.php) <...
0
votes
1answer
202 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 ...
0
votes
0answers
114 views

Splash pages on a high traffic site

Could use some advice here. We have a fairly high traffic site web site using WordPress. Currently we have two VPS servers managing the site, one that holds WP, one that holds MySQL. The WP servers ...
0
votes
1answer
3k views

Wordpress with php 5.5 and zend opcache

I currently updated/upgraded my php to 5.5.11 and want to use the opcache that comes with it. I enabled the cache and added a few settings to php.ini zend_extension=/usr/lib/php5/20131313/opcache.so ...
1
vote
0answers
445 views

W3 Total cache not minify after modifying minify settings [closed]

I use W3 total cache manual minify. Because it works perfectly on my blog. However, today after I added another 3 JS and two CSS files to W3TC minify URL, this plugin stopped minify my HTML, JS and ...
0
votes
1answer
204 views

force_ssl_admin() causing issues with preview links

I have recently enabled my WordPress website to use an SSL Cert for administration/login pages. I am using the plugin W3 Total Cache with my Content Delivery network. I have noticed that when I am ...