WPIntell

Market

page cache

Proof Health

Open evidence

Commercial opportunities need traceable source links before they are treated as build-worthy.

47 / 48 rows with source links

97.9% of this page's analysis has direct source links.

0 build-decision rows missing links

0 rows here require auditable proof before promotion.

1 rows with no attached evidence

0 rows have source counts but still need direct links.

Competitors

7 shown
Simple Cache 1.0K installs · 4.2
praise owner
-100.0%momentum 66.5weakness 32/25pain/praise

Pain still appears around compatibility, bugs despite praise for easy, quality.

source 1 source 2
Vendi Cache 100 installs · 5.0
praise owner
-100.0%momentum 62.2weakness 8/11pain/praise

Pain still appears around missing feature, bugs despite praise for quality, reliable.

source 1 source 2
Purgely 10 installs · 5.0
praise owner
-100.0%momentum 38.3weakness 1/1pain/praise

Pain still appears around missing feature despite praise for value, quality.

source 1 source 2
atec Cache APCu 3.0K installs · 4.9
praise owner
-100.0%momentum 20.0weakness 0/21pain/praise

Pain still appears around bugs, performance despite praise for support, performance.

source 1 source 2
Uncache Script 200 installs · 0.0
watchlist
-100.0%momentum 33.4weakness 0/0pain/praise

Weakness evidence: stale update history.

Evidence

Open evidence explorer
complaint Does it support Wordfence donotcache() function ?

Does it support Wordfence donotcache() function ?: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Vendi Cache · Does it support Wordfence donotcache() function ? complaint Fatal error after last update

Fatal error after last update: users show bugs, compatibility, performance pain that may indicate a product gap.

Simple Cache · Fatal error after last update Hello. complaint No more working

No more working: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Simple Cache · Only on one page plugin is working properly 🙁 Fatal error: `Fatal error: Uncaught TypeError: unlink(): Argument #2 ($context) must be of type resource or null, bool given in /var/www/vhosts/istok.de/vitarianer.com/wp-content/plugins/simple-cache/inc/class-sc-config.php:182 Stack trace: #0 /var/www/vhosts/istok.de/vitarianer.com/wp-content/plugins/simple-cach complaint Fatal error

Fatal error: users show bugs, compatibility, support pain that may indicate a product gap.

Simple Cache · Fatal error I install the plugin and i get the following error. complaint Problems with logging into the site console

Problems with logging into the site console: users show bugs, compatibility, performance pain that may indicate a product gap.

Simple Cache · When I click on the link to get to the console I see a 500 error then I wrote in support of my hosting and they replied that the error is related to the file [28-Feb-2018 05:15:37 UTC] PHP Fatal error: Call to undefined function is_404 () in … / plugins / simple-cache /inc/dropins/file-based-page-cache-functions.php on line 24 If I deactivate the plugin, i s complaint multisite?

multisite?: users show missing feature, support, setup pain that may indicate a product gap.

Vendi Cache · Hi, Thanks again for this great fork! mixed Vendi Cache work on Multisite?

Vendi Cache work on Multisite?: users show security, bugs, missing feature pain that may indicate a product gap.

Vendi Cache · Vendi Cache work on Multisite? mixed Multiple sites SALT latest version

Multiple sites SALT latest version: users show security, bugs, compatibility pain that may indicate a product gap.

atec Cache APCu · Multiple sites SALT latest version I have read that you enforced a salt for avoiding conflicts in multiple WP installations on the same server. mixed Can’t enable object cache

Can’t enable object cache: users show bugs, compatibility, missing feature pain that may indicate a product gap.

atec Cache APCu · Please allow me some time to investigate. mixed Fatal error “Undefined constant ‘AUTH_KEY'” and APCUIterator issues

Fatal error “Undefined constant ‘AUTH_KEY'” and APCUIterator issues: users show bugs, compatibility, missing feature pain that may indicate a product gap.

atec Cache APCu · Fatal error “Undefined constant ‘AUTH_KEY'” and APCUIterator issues After activating Atec Cache APCu, I consistently encounter a fatal error: PHP Fatal error: Uncaught Error: Undefined constant "AUTH_KEY" in /wp-content/object-cache.php:75 . mixed Cache Exceptions

Cache Exceptions: users show bugs, compatibility, performance pain that may indicate a product gap.

Speed Up – Page Cache · Cache Exceptions Hi Simone, This is the first time I tried excluding pages from the cache for excluding Sliced Invoices payment and invoices. mixed Conflict with The Events Calendar REST API

Conflict with The Events Calendar REST API: users show bugs, compatibility, performance pain that may indicate a product gap.

atec Cache APCu · Conflict with The Events Calendar REST API Thank you for providing a free version of your plugin. mixed Error in Woocommerce

Error in Woocommerce: users show bugs, compatibility, performance pain that may indicate a product gap.

atec Cache APCu · Error in Woocommerce Hi! mixed New versions – Can’t get to settings

New versions – Can’t get to settings: users show bugs, compatibility, missing feature pain that may indicate a product gap.

atec Cache APCu · New versions – Can’t get to settings The last few versions of the plugin have been causing errors. mixed Caching refuses to start

Caching refuses to start: users show security, bugs, compatibility pain that may indicate a product gap.

atec Cache APCu · Here’s the error messages: atec Cache APCu: Another „object-cache.php“ file exists. mixed PHP E_ERROR in APCu tab of plugin

PHP E_ERROR in APCu tab of plugin: users show bugs, compatibility, support pain that may indicate a product gap.

atec Cache APCu · PHP E_ERROR in APCu tab of plugin Plugin seems to be working for me, however when clicking the fourth tab labelled APCu, I get a fatal PHP error „Es gab einen kritischen Fehler auf dieser Website.“ and a corresponding e-mail. mixed Error while disabling pugins

Error while disabling pugins: users show bugs, compatibility, missing feature pain that may indicate a product gap.

atec Cache APCu · Error while disabling pugins Hi, the plugin is really great, but I have some issue with disabling plugins. complaint Sorry – bad plugin

Sorry – bad plugin: users show bugs, compatibility, setup pain that may indicate a product gap.

Simple Cache · The last was removed today, after site crashed due to fatal error in caused by the last update to this plugin. complaint Update?

Update?: users show security, bugs, missing feature pain that may indicate a product gap.

Vendi Cache · I am on a caching/security search, and thought I found the solution via OLD posts with Wordfence/Falcon. complaint !FYI define( “WP_CACHE”, true ); is not in wp-config.php

!FYI define( “WP_CACHE”, true ); is not in wp-config.php: users show security, bugs, compatibility pain that may indicate a product gap.

Simple Cache · !FYI define( “WP_CACHE”, true ); is not in wp-config.php If you have a security plugin protecting files, Simple Cache cannot add the needed line in wp-config.php. complaint Plugin not ready for PHP 7 versions

Plugin not ready for PHP 7 versions: users show bugs, compatibility, support pain that may indicate a product gap.

Simple Cache · Plugin not ready for PHP 7 versions After my webhosting upgrade to PHP 7.xx this plugin has broken my entire website, When I disabled it the problem has been resolved. complaint Issue with the Cart contents

Issue with the Cart contents: users show bugs, compatibility pain that may indicate a product gap.

Simple Cache · Issue with the Cart contents Hi, When viewing my website my mobile, the page mysite.com/cart, I realized some items in the cart, and when I tried to remove them they were not removed. complaint Unable to Activate Plugin

Unable to Activate Plugin: users show bugs, compatibility pain that may indicate a product gap.

Simple Cache · Unable to Activate Plugin I’m getting this error when trying to activate the plugin: Fatal error : Uncaught TypeError: unlink(): Argument #2 ($context) must be of type resource or null, bool given in /public_html/wp-content/plugins/simple-cache/inc/class-sc-config.php:182 Stack trace: #0 /public_html/wp-content/plugins/simple-cache/inc/class-sc-config.php(18 complaint Fatal error also by deactivating

Fatal error also by deactivating: users show bugs, compatibility pain that may indicate a product gap.

Simple Cache · Fatal error also by deactivating An email came about cache failure: by deactivating: Simple Cache has encountered the following error(s): Simple Cache could not write advanced-cache.php to your wp-content directory or the file has been tampered with. complaint ATEC Page Cache creates invisible overlay blocking form fields on frontend

ATEC Page Cache injected a cached frontend wrapper that blocked visitors from clicking or filling form fields.

atec Cache APCu · form fields cannot be clicked or filled out by normal visitors praise Vendi Cache = Lightweight, Falcon Fast!

Vendi Cache = Lightweight, Falcon Fast!: users show security, compatibility, performance pain that may indicate a product gap.

Vendi Cache · Vendi Cache = Lightweight, Falcon Fast! praise A Game-Changer for WordPress Performance

A Game-Changer for WordPress Performance: users show bugs, performance, missing feature pain that may indicate a product gap.

atec Cache APCu · A Game-Changer for WordPress Performance I’ve always been a bit obsessed with squeezing every ounce of performance out of my WordPress setup. complaint page cache breakes site

Enabling page cache caused pages to stop loading due to a bad compressed response, but the maintainer worked through the issue with the user.

atec Cache APCu · when enabling the page cache feature the site stops loading pages praise Very good

Very good: users show missing feature, support pain that may indicate a product gap.

FlyWP Helper – Page Cache, Page Optimization, Emails for FlyWP Server Control Panel · Very good Hi Thank you for FlyWP control panel and this helper plugin to clear FastCGI cache as well as Opcache. mixed Doesn’t work for me

Doesn’t work for me: users show bugs, compatibility, performance pain that may indicate a product gap.

atec Cache APCu · Doesn’t work for me Started to use this plugin to get my Objekt-Cache to a better use and a bit more site speed. complaint Vendi Cache not creating cache files

Vendi Cache not creating cache files: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Vendi Cache · I test each page and come back to vendi-cache settings and the cache stats say, “Your cache is empty. complaint Site is slow with object caching on

Site is slow with object caching on: users show bugs, compatibility, performance pain that may indicate a product gap.

Simple Cache · Site is slow with object caching on I’m finding that my site is much slower if I activate object caching. complaint Good product from good developers

Good product from good developers: users show bugs, support, migration pain that may indicate a product gap.

atec Cache APCu · Good product from good developers This plugin is one of the few that can work correctly on one server with multiple WordPress installations. complaint Changing Redis Database number on the same webserver

Changing Redis Database number on the same webserver: users show compatibility, performance, missing feature pain that may indicate a product gap.

Simple Cache · Changing Redis Database number on the same webserver Hello, When using Redis in memory caching, Simple Cache use standard the Redis Database number 0. complaint Please disable WordFence\s cache before enabling Vendi Cache

Please disable WordFence\s cache before enabling Vendi Cache: users show compatibility, missing feature, support pain that may indicate a product gap.

Vendi Cache · Please disable WordFence\s cache before enabling Vendi Cache had trouble enabling cache when I upgraded to latest wordfence v6.3.12 and installing vendi cache. complaint Feature requests

Feature requests: users show performance, missing feature, pricing pain that may indicate a product gap.

Vendi Cache · Feature requests I used the WordFence cache and it was the fastest caching for my websites. complaint Update to 1.2.0

Update to 1.2.0: users show bugs, compatibility, support pain that may indicate a product gap.

Vendi Cache · Update to 1.2.0 Hi, I had to disable vendi-cache following 1.2.0 update entire website front end gave http 500 errors to everyone including me luckily back end still worked to disable plugin… Hi, I had to disable vendi-cache following 1.2.0 update entire website front end gave http 500 errors to everyone including me luckily back end still worked to disable mixed Add clear button

Add clear button: users show bugs, compatibility, missing feature pain that may indicate a product gap.

atec Cache APCu · Add clear button Hello Can you please add a clear ‘object cache’ button into the admin bar for easy finding? mixed Php warning

Php warning: users show bugs, compatibility, missing feature pain that may indicate a product gap.

atec Cache APCu · Php warning Hello can you please check and fix those warnings https://prnt.sc/pcXJK8rRlT9p Hello can you please check and fix those warnings https://prnt.sc/pcXJK8rRlT9p Thank you. mixed Using APCu cache causes duplicated cron runs

Using APCu cache causes duplicated cron runs: users show bugs, compatibility, performance pain that may indicate a product gap.

atec Cache APCu · Your plugin is great and visibly speeds up our website.