Replies: 0
I changed the text link color.
When I’m logged in, the color is perfect. (Black = the new color.)
When I’m logged out, the color is the old one.
I purged the cache. (Separate page and all caches too with no result.)
When I’m logged in, everything is fine, when I’m logged out the old color comes back.
How can I empty the cache and forget the old color?
WordPress: 6.1.1
W3TC: 2.2.12
Theme: Weaver Xtreme 5.0.2
Replies: 0
Is there a way to integrate Azure Front Door with W3 Total Cache? Azure Front Door comes with a CDN that is similar to Azure CDN.
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Hi W3TC teams,
I recently enabled page cache, image lazy loading, object cache and set them to disk enhanced. Later on, I push this file wp-content/w3tc-config/master.php to codecommit so that every time elastic beanstalk deploy new code to one of our ec2 instances, page cache and all other setting that I’ve enabled will automatically work, but it didn’t. I have to login to admin to make the plugin works, the cache/ folder is created, why is this the case?
Please update me with this issue, thank you
Replies: 2
I’ve successfully configured the W3 Total Cache plugin and JPGs under wp-content/uploads are routing fine to the cloudfront URL, except for the background images set by Avada template.
<div class="fusion-fullwidth fullwidth-box fusion-builder-row-1 has-pattern-background has-mask-background fusion-parallax-none hundred-percent-fullwidth non-hundred-percent-height-scrolling" style="background-color: rgba(255,255,255,0);background-image: url('https://www.hovrmarketing.com/wp-content/uploads/2020/01/Intro-planet.jpg');background-position: center center;background-repeat: no-repeat;">Couldn’t find a way to override this while attaching the image in the UI (screenshots attached). The attachment screen also shows the local URL under my domain.
Am I to understand that the W3 Total cache removal ONLY works on images placed as an attachment insert directly as an <img /> tag?
Or is there some plugin conflict or a hook that I’m missing?
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Recently I get notice that the option “Never cache the following pages:” option from Page Cache is not working properly with regular expression entry.
My site has the following URL structure for custom post type “Especialidades”:
Archive
Single
I have enabled Page Cache option in the General Settings and set the following regex rules in the textarea of “Never cache the following pages” in Page Cache page option:
^/especialidades/?$
^/especialidades/([\w-_]+)/?$At first, it works. After cleared the cache, I have tested many times in the anonymous tab, but after a while, the page that not must be cached get cached.
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Im trying to flush cache using wp w3-total-cache flush all. I logged in via SSH to my AWS I’m in directory where wordpress is installed. I used the command and I receive this error –
PHP Notice: Undefined index: HTTP_X_FORWARDED_PROTO in phar:///opt/bitnami/apps/wordpress/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1197) : eval()'d code on line 1
Success: Everything flushed successfully.Cache is not flushed. Any idea how to resolve this?
I want to create a bash file and run a cron job to clear cache on midnight every day.
If there is any alternative way you could provide me I would be grateful. I know you can call a php function but I really not sure how this should be done here.. Where should I add this?
// Flush W3TC Cache
function tj_flush_w3tc_cache() {
$w3_plugin_totalcache->flush_all();
}And next how to trigger it via sh file?
Btw I want a cronjob on a server not on wp.
Replies: 2
Hello,
Is this the way to pay attention on my unsolved case?https://wordpress.org/support/topic/cannot-make-any-new-settings/
it’s been more than 2 weeks from latest ask.
Thank you ðŸ™ðŸ»
Nicos
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Recently upgraded my web server from PHP 7.4 to 8.1.2. Using W3TC v 2.2.12. I’m noting lots of similar errors in my NGINX log. Here’s an example:
2023/01/31 09:12:17 [error] 554#554: *34 FastCGI sent in stderr: "PHP message: PHP Warning: preg_match(): Compilation failed: PCRE2 does not support \F, \L, \l, \N{name}, \U, or \u at offset 13 in /var/www/html/sico/wp-content/plugins/w3-total-cache/PgCache_ContentGrabber.php on line 967" while reading response header from upstream, client: 172.31.27.246, server: swansislandcompany.com, request: "GET /product-tag/top-down/ HTTP/1.1", upstream: "fastcgi://unix:/run/php/php8.1-fpm.sock:", host: "swansislandcompany.com"Any idea how to resolve this? Thank you.
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Hi，
Database cache test: https://picshack.net/ib/mCi5uAkkCE, object cache test: https://picshack.net/ib/iBYwpN8diP.
Should I only use the database cache(Memcached), and disable the object cache?
Database cache and object cache seem to be about the same purpose. If only enabling the database cache, will it play the same role?
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I’ve been using W3 Total Cache for a while, and I’ve noticed that the page cache doesn’t last very long, it’s almost as if it lasts around an hour.
I read at the bottom of the settings page for Page Cache that:
The TTL of page cache files is set via the “Expires header lifetime” field in the “HTML” section on Browser Cache Settings tab.
However, I have this set to 6 hours, and it doesn’t seem to have had any effect on how long the cache files live for?
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What would cause the entire page cache (Disk: enhanced) to be purged when a single post is updated?
I have only “Front page” and “rss2” checked under “Purge Policy” and the “Additional Pages” textarea is empty, yet if I update a post (let’s say, quick edit and hit save) the entire page cache is purged.
If I use wp CLI to clear one specific post ID, only that post is purged as expected.
Replies: 3
I have ben using this plugin for years and I really do think it is the best. However, google AdSense is slowing my site and I need to delay its JavaScript. The issue is this plugin is not compatible with flyingscript it does not work.
So, please is there a way to delay AdSense JavaScript and still use w3tc? Is there any plugin you can recommend me that allow me to delay the js and still use w3tc?
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I installed and setup properly Total Cache Image Service .. and then convert all my uploaded image but webp version is not showing.. Please help me to fix this problem.
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I have a question about HTML Expires header lifetime (Browser Cache).
If i set it to 3600 seconds, and a user visits a page.
And then i clear all caches.
Will he see the changes on next refresh or will he have to wait 3600 seconds to see them?
Thanks.
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Hello, I’ve installed the plugin and it works fine, but sometime in the backend I see an error message
Object { key: "b9c7a018acd05faf4eb8592f9b93fcbe", type: "warning", message: "mkdir(): File exists", file: "wp-content/plugins/w3-total-cache/Util_File.php", line: 65, stack: (12) […], component: "Plugin: w3-total-cache"
Replies: 1
I have setup the priming (Cache Preload) settings as the screenshot, but now i have no idea if the priming is running properly. Is there a way to check how many page has been primed? is there a log?
https://hellosafe.com.mx/wp-content/uploads/2023/01/screenshot-2023-01-28-at-173625.png
Thank you in advance for any help 🙂
Mengwei Choong
Tech Lead of HelloSafe
Replies: 3
Hi there,
For some reason, 301 redirects are added by your plugin even to the core files. i.e. wp-cron.php
Never cache the following pages:
wp-.*\.php
index\.php
are set. The issue with this, is that we are trying to access the cron locally, but every time the file is called, it gets the 301 redirect to the web domain, which is what we are trying to block using an AWS ELB rule, so that the cron can’t be triggered externally. By disabling the plugin, the redirect is removed. By disabling page cache part of the plugin, the redirect is removed.
Please let me know if this is a bug, or if there is another way to filter this file out of the 301 redirect?
Thanks,
Theo
Replies: 1
OK – install this plugin. Site working great, loading fast etc. Then all of a sudden – the site stopped loading on a mobile??? I then tried activiting the plugin and adding WPTouch plugin – nothing changed. Im not a web developer – Ive created this site for my friend and kinda learning as I go – I have not idea what is going on.
I added the plug because I was getting Site Health Check Critical error – Page cache is not detected and the server response time is slow. Some help would be great… Please
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Hello,
I’m experiencing an issue with your caching plugin. The content of the site/page has been cached yesterday morning and I haven’t been able to empty the cache and show the modifications (CSS, JS, functions.php, page content) ever since. As long as I’m logged in everything works fine but if I try to view the page via incognito mode I see no difference since yesterday. I even tried to suppress the plugin, nothing worked. Can you please help me with this issue?
Thank you in advance,
S
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Dear All. Good night. I comply with informing you that, according to my error log, your plugin is generating the following errors () () Note I: For obvious security reasons, I changed my username and the name of my site to, myuser/mysite, heh.
[25-Jan-2023 20:02:27 UTC] PHP Deprecated: Automatic conversion of false to array is deprecated in /home/myuser/mysite/wp-count
nt/plugins/w3-total-cache/lib/Minify/Minify/Cache/File.php on line 164
(*) Note II: I spoke of “errors” (in the plural) because, strictly speaking, in my error log it is repeated several times. But, frankly, it’s the SAME one that, for some strange reason I don’t know, appears 3 (three) times. Anyway.
One way or another, according to my hosting, both this error and some others (that have nothing to do with your plugin), are responsible for…
…”having tons of plugins will slow down your website”…
So please, could you send me a solution as soon as possible?
From already thank you very much.
Regards.
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Hi,
I have a site which creates pages using a rewrite rule, with information from an API.
When the information in the API changes, I try to purge the cache for the current page, but it doesn’t work.
If I purge all page cache then the cached files get the _old suffix and it gets cleared.
So, my question is, does the purge current page admin toolbar option work by clearing the cache by post ID, or URL?
If it’s by ID, is there a way for me to trigger a single page cache deletion when the content of the API changes?
Thanks for any insights!
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Hi,
When I clear the cache with this plugin, some cache folders are not being purged, see picture here- https://ibb.co/bW2jHK6. How do I fix this?
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Hi
How can we configure the CDN in the W3 Total Cache plugin?
We have CDN enabled and CDN type selected: Generic Mirror.
I have hosting on OVH.
In order to configure the CDN in the plugin, we need the hostname.
Where we can find such a hostname? Any tips? OVH does not want to help us.
Thank you in advance
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After purging all caches, the address bar shows this: doyleshamrock.com/main/wp-admin/update-core.php?w3tc_note=flush_all
Does “w3tc_note=flush_all” mean that the cache was cleared, or does it mean that the attempt was not successful?
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Hi,
I am getting a message that the following file has been changed: wp-content/w3tc-config/master.php.
id        => 2186
module      => file_change
type       => warning
code       => changes-found::0,0,1
timestamp    => 2023-01-25 10:43:22
init_timestamp  => 2023-01-25 10:43:21
remote_ip    =>
user_id     => [empty string]
url       => wp-cron
memory_current  => 54122608
memory_peak   => 60234104
data       => Array
  added     => Array()
  removed    => Array()
  changed    => Array
    wp-content/w3tc-config/master.php  => Array
      d  => [integer] 1674642116
      h  => bdee7121f0073ecc9613c12f98e579cb
      t  => c
      s  => [integer] 1
      p  => Unknown
  memory    => [double] 10.64
  memory_peak  => [double] 65.46I want to know if this it legitimate. How can I check if the file has not been compromised?
Kind Regards,
Rob
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Hi Team
I have tried to follow majority of the articles available for W3TC Settings configurations but looks it has adversely impacted the cache performance. The Site has drastically degraded in performance and load times.
We have varnish, memcache, cloudflare, enabled and configured. Tried to go through advanced settings and still major issue. We had to also disable Wordfence 2FA authentication as if does not work with W3TC current configurations.
Can someone please assist me and review the current configuration settings and suggest what could be probable cause of the degraded Slow performance load times. Site takes forever now. Thanks.
I can provide the necessary access.
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Replies: 3
Hi
I hope that you are doing well.
On my website, I have just noticed a strange issue with W3TC, which causes low performance for my website.
The following options are enabled:
Page Cache (Disk Enhanced)
Browser Cache (TTL 3600)
Object, Database, CDN, Varnish Cache are disabled.
To replicate the issue, I simply need to wait for an hour and when the TTL expires in my browser cache HTTP headers, I get negative cache-control.
Example: https://prnt.sc/jtrRyQm_IlHs / https://prnt.sc/9EZJHlSNQkdC
I am not sure if the issue is related to the WordPress cron event “w3_pgcache_cleanup” or any other setting from the plugin.
For some reason the cache is not re-validated and this gives me bad TTFB.
After furtherly checking and testing, I was able to temporary fix the issue by editing the .htaccess that is in the ./wp-content/cache/page_enhanced/ directory.
Here is how this .htaccess looked before the edit.
# BEGIN W3TC Page Cache cache
AddDefaultCharset UTF-8
FileETag MTime Size
<IfModule mod_mime.c>
AddType text/html .html_gzip
AddEncoding gzip .html_gzip
AddType text/xml .xml_gzip
AddEncoding gzip .xml_gzip
</IfModule>
<IfModule mod_setenvif.c>
SetEnvIfNoCase Request_URI \.html_gzip$ no-gzip
SetEnvIfNoCase Request_URI \.xml_gzip$ no-gzip
</IfModule>
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType text/html M3600
</IfModule>
<IfModule mod_headers.c>
Header set Vary "Accept-Encoding, Cookie"
Header set Pragma "public"
Header append Cache-Control "public"
</IfModule>
# END W3TC Page Cache cacheTo “fix” the negative cache-control, I changed M3600 to A3600 on line 16.
Could you possibly offer any further suggestions to check or if there’s any other information that would help me resolve this will be highly appreciated.
A few additional notes, whiled debugging the process:
An example scenario where I assume the issue is mainly related to the cron event that is supposed to run every hour.
However, the index.html file is not re-validated and doesn’t rename to _old.
Eventually, the cron task repeats and at some point, the cache is properly re-validated but until that happens, I oftten get negative cache-control and bad TTFB/speed.
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Hi,
Is there a way to ignore the cached page data ( to not serve it ) if a specific cookie is not set? I presume that has to be done through the .htaccess file.
So when a user loads the website, the WordPress/plugins php code gets always executed rather than a cached page loaded from the static file, the W3 cache previously loaded. That until the specific cookie exists, then the cached will be served.
Thanks
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I have browser caching turned on, with the cache control headers selected (for general and html & xml), but cache control headers don’t appear in the html source for pages on the site. I’ve installed the plugin on a new empty WP site, so don’t believe there are any other plugins getting in the way. Do you have any thoughts?
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Hello.
I have a multisite WP installation with W3TC enabled with the images conversion in webp format activated.
In one of my sites in a plugin I use the webp format is not accepted but I can’t find a way to avoid the aiutomatic conversion after upload.
I tried several changes even disabling the W3TC plugin w/o success, the uploaded images keep on converted.
Can you help me? Is there a conf file I can change to disable the conversion in one site?
Thanks in advance.
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