Beschreibung
This plugin is designed to link WordPress with the SiteGround Performance services. It WILL NOT WORK on another hosting provider. The SG Optimizer plugin has few different parts handling speciffic performance optimizations:
SuperCacher Config
The main functionality of SuperCacher part of the plugin is to purge your dynamic cache whenever your content updates. For example, when you create a new post, someone comments your articles, etc. In addition to that, if you have a working Memcached service on your server, the plugin will allow you to easily configure and enable WordPress to use it.
There is public Purge function – sg_cachepress_purge_cache, which can be used by other plugins/themes. Example usage:
if (function_exists(’sg_cachepress_purge_cache‘)) {
sg_cachepress_purge_cache();
}
WP-CLI command is now available: „wp sg purge“ to clear the cache.
HTTPS Config
The HTTPS Config allows you to force SSL usage on your site. It will redirect your entire traffic over secure connections and will fix mixed content issues. A side benefit of switching on the HTTPS is the automatic use of the HTTP2 protocol and its performance benefits.
PHP Config
This tool will allow you to check if your website is compatible with the recommended by SiteGround PHP version(7.0) and switch to it with a click. It is highly advisable to keep your WordPress running on the recommended PHP for best security and performance.
Anforderungen
In order to work correctly, this plugin requires that your server meets the following criteria:
- PHP 5.5
- SiteGround account
- If you’re not hosted with SiteGround this plugin WILL NOT WORK because it relies on a specific server configuration
Our plugin uses a cookie in order to function properly. It does not store personal data and is used solely for the needs of our caching system.
Configuration
Dynamic Cache Settings
- Dynamic Cache ON/OFF – enable or disable the SiteGround Dynamic caching system
- AutoFlush Cache ON/OFF – automatically flush the Dynamic cache when you edit your content
- Purge Cache – Manually purge all cached data from the dynamic cache
Exclude URLs From Dynamic Caching
This field allows you to exclude URLs from the cache. This means that if you need certain parts of your site to be completely dynamic, you need to add them into this list. Type in the last part of the URL that you want to be excluded. For example, if you type in ‚url‘, then ‚/path/to/url/‘ will be excluded but ‚/path/to/‘ and ‚/path/to/url/else/‘ won’t.
Memcached Settings
- Enable Memcached – Store in the server’s memory (using Memcached) frequently executed queries to the database for a faster access on a later use.
HTTPS Configuration
Force HTTPS on/off — enable or disable the the https redirect for your whole site and the rewriting of the resource links from http to https.
Installation
Automatic Installation
- Go to Plugins -> Add New
- Search for „SG CachePress“
- Click on the Install button under the SG CachePress plugin
- Once the plugin is installed, click on the Activate plugin link
Manual Installation
- Login to the WordPress admin panel and go to Plugins -> Add New
- Select the ‚Upload‘ menu
- Click the ‚Choose File‘ button and point your browser to the SGCachePress.zip file you’ve downloaded
- Click the ‚Install Now‘ button
- Go to Plugins -> Installed Plugins and click the ‚Activate‘ link under the WordPress SG CachePress listing
FAQ
- Installation Instructions
-
Automatic Installation
- Go to Plugins -> Add New
- Search for „SG CachePress“
- Click on the Install button under the SG CachePress plugin
- Once the plugin is installed, click on the Activate plugin link
Manual Installation
- Login to the WordPress admin panel and go to Plugins -> Add New
- Select the ‚Upload‘ menu
- Click the ‚Choose File‘ button and point your browser to the SGCachePress.zip file you’ve downloaded
- Click the ‚Install Now‘ button
- Go to Plugins -> Installed Plugins and click the ‚Activate‘ link under the WordPress SG CachePress listing
Rezensionen
The site was faster but it’s a total bitch
It’s a such a pain to activate or deactivate functions or plugins.
They simply revert back to the original after a few seconds and I can’t even manage to change setting.
I had to delete the plugin from the cPanel but I’m not a tecchie and after that the website slowed down to like 10 seconds to load.
Memcached doesn’t work on multisite
Memcached doesn’t work for multisite installations.
At least, you tried
I tried to upgrade my php version with this plugin annnnd … White Screen Of Death !!! Yipiiii !!!
Hopefully, nothing really bad, I just remove the new files this plugin created in my website root, remove the very last line it wrote on the .htaccess and WordPress restarted like a charm.
Info : running my website on a 214+ Synology NAS
Great plugin – Just needs memcached for multisite
Great plugin, easy to configure and use. Only thing missing is to support Memcached for Multisite configurations.
Thanks to the devs!
Keep up the Good Work guys
It just works
Seems to work okay
-and it’s easy enough to use
Mitwirkende & Entwickler
„SG Optimizer“ ist Open-Source-Software. Folgende Menschen haben an diesem Plugin mitgewirkt:
Mitwirkende
„SG Optimizer“ wurde in 6 Sprachen übersetzt. Danke an die Übersetzerinnen und Übersetzer für ihre Mitwirkung.
Übersetze „SG Optimizer“ in deine Sprache.
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Änderungsprotokoll
Version 4.0.7
- Fixed bug in the force SSL functionality in certain cases for MS
- Added information about the cookie our plugin uses in the readme file
Version 4.0.6
- Bug fixes
- Better https enforcement in MS environment
Version 4.0.5
- Removed stopping of WP Rocket cache
Version 4.0.4
- Minor bug fixes
Version 4.0.3
- Switching recommended PHP Version to 7.1
Version 4.0.2
- WPML and Memcache / Memcached bug fix
Version 4.0.1
- Minor bug fixes
- UK locale issue fixed
Version 4.0.0
- Added proper Multisite support
- Quick optimizations – Gzip and Browser cache config settings for the Network Admin
- Network admin can purge the cache per site
- Network admin can disallow Cache and HTTPS configuration pages per site
- WPML support when Memcached is enabled
- Cache is being purged per site and not for the entire network
- Multiple performance & interface improvements
- Security fixes against, additional access checks introduced
- Fixed minor cosmetic errors in the interface
Version 3.3.3
- Fixed minor interface issues
Version 3.3.2
- Fixed bug with disabling the Force HTTPS option
Version 3.3.1
- Fixed cache purge issue when CloudFlare is enabled
- Added logging of failed attempts in XMLRPC API.
Version 3.3.0
- Improved public purge function for theme and plugin developers
- Added WP-CLI command for cache purge – wp sg purge
Version 3.2.4
- Updated Memcache.tpl
- Fixed a link in the PHP Check interface
Version 3.2.3
- Improved WP-CLI compatibility
Version 3.2.1
- Improved cron fallback, added error message if the WP CRON is disabled
Version 3.2.0
- Adding PHP 7.0 Compatibility check & PHP Version switch
Version 3.0.5
- Improved Certficiate check
Version 3.0.4
- Fixed bug with unwrittable .htaccess
Version 3.0.3
- Fixed bug in adding CSS files
Version 3.0.2
- User-agent added to the SSL availability check
Version 3.0.1
- PHP Compatibility fixes
Version 3.0.0
- Plugin renamed to SG Optimizer
- Interface split into multiple screens
- HTTPS Force functionality added which will reconfigure WordPress, make an .htaccess redirect to force all the traffic through HTTPS and fixes any potential insecure content issues
- Plugin prepared for PHP version compatibility checker and changer tool
Version 2.3.11
- Added public purge function
- Memcached bug fixes
Version 2.3.10
- Improved Memcached performance
- Memcached bug fixes
Version 2.3.9
- Improved WordPress 4.6 compatibilitty
Version 2.3.8
- Improved compatibility with SiteGround Staging System
Version 2.3.7
- Fixed PHP warnings in Object Cache classes
Version 2.3.6
- Minor URL handling bug fixes
Version 2.3.5
- Improved cache testing URL detection
Version 2.3.4
- CSS Bug fixes
Version 2.3.3
- Improved Memcache work
- Interface improvements
- Bug fixes
Version 2.3.2
- Fixed bug with Memcached cache purge
Version 2.3.1
- Interface improventes
- Internationalization support added
- Spanish translation added by SiteGround.es
- Bulgarian translation added
Version 2.3.0
- Memcached support added
- Better PHP7 compatibility
Version 2.2.11
- Improved compatibility with WP Rocket
- Bug fixes
Version 2.2.10
- Revamped notices work
- Bug fixes
Version 2.2.9
- Bug fixes
Version 2.2.8
- Bug fixing and improved notification behaviour
- Fixed issues with MS installations
Version 2.2.7
- Added testing box and notification if Dynamic Cache is not enabled in cPanel
Version 2.2.6
- Fixed bug with Memcached causing issues after WP Database update
Version 2.2.5
- Minor system improvements
Version 2.2.4
- Minor system improvements
Version 2.2.3
- Admin bar link visible only for admin users
Version 2.2.2
- Minor bug fixes
Version 2.2.1
- Added Purge SG Cache button
- Redesigned mobile-friendly interface
Version 2.2.0
- Added NGINX support
Version 2.1.7
- Fixed plugin activation bug
Version 2.1.6
- The purge button will now clear the Static cache even if Dynamic cache is not enabled
- Better and more clear button labeling
Version 2.1.5
- Better plugin activation and added to the wordpress.org repo
Version 2.1.2
- Fixed bug that prevents you from enabling Memcached if using a wildcard SSL Certificate
Version 2.1.1
- Cache will flush when scheduled posts become live
Version 2.1.0
- Cache will be purged if WordPress autoupdates
Version 2.0.3
- Minor bug fixes
Version 2.0.2
- 3.8 support added
Version 2.0.1
- Interface improvements
- Minor bug fixes
Version 2.0
- New interface
- Minor bug fixes
- Settings and Purge pages combined into one
Version 1.2.3
- Minor bug fixes
- SiteGround Memcached support added
- URL Exclude from caching list added
1.0
- Plugin created.
