Perfmatters WordPress Plugin
100% Original fileUnmodified copy of the developer's release
Developerforgemedia
Up to dateOriginal released Oct 6, 2026 · File last updated Oct 23, 2026
About this product
Perfmatters 2.6.9 is a performance plugin for WordPress that trims what your pages load instead of caching them. It's for site owners and developers who already run a caching plugin or host cache and still see weak Core Web Vitals scores, often because every plugin loads its scripts and styles on every page. Blogs, WooCommerce shops and sites built with page builders get the most out of it, since that's where unused CSS and third-party JavaScript pile up fastest.
What's in the Perfmatters download
Our download is the original Perfmatters ZIP for version 2.6.9, with the license key already activated. The developer sells the plugin in three yearly plans for one, three or unlimited sites, and multisite network activation is listed with the unlimited plan. Perfmatters is built to sit next to your caching plugin rather than replace it, so keep your page cache running after you install it.
Good to know
This version needs PHP 8.1 or newer, so check your host's PHP version before you upload it. The Script Manager stays hidden until you switch it on under Tools in the plugin settings, and even then it only opens on the front end, from the admin bar or by adding ?perfmatters to a page URL. Clear your cache after each change and check the page. If something breaks, Safe Mode turns off every optimization sitewide while security options and code snippets keep running.
How to install Perfmatters
- Log in to GPLGuide, open this product and click Download under Your downloads.
- In your WordPress dashboard, go to Plugins, Add New Plugin, Upload Plugin and choose the Perfmatters ZIP.
- Click Install Now, wait for the upload to finish, then click Activate.
- Go to Settings, Perfmatters to find the option tabs, and switch on Script Manager under Tools if you want per-page control.
Features & capabilities
- One-click toggles to disable emojis, embeds, XML-RPC, jQuery Migrate, Heartbeat and WooCommerce cart fragments.
- A Script Manager that unloads plugin and theme assets per page or sitewide, with device and login rules and a Testing Mode.
- Defer or delay JavaScript until a visitor interacts, with exclusions for scripts that have to run early.
- Remove Unused CSS with per-page controls, now writing separate used CSS files for each taxonomy.
- Lazy loading for images, videos and iframes, plus preload, fetch priority, preconnect and Speculative Loading.
- Google Fonts and Google Analytics served from your own site, plus CDN URL rewriting.
- A code snippet manager for PHP, CSS, JS and HTML with load conditions and error recovery.
- Scheduled database cleanup for revisions, auto-drafts, spam and transients, and a custom login URL.
Frequently asked questions
Is this the original file?
Yes. Every product on GPLGuide is the developer’s own release, unchanged. The license key comes already activated. If a product does ask for a key, the activation steps appear on its page once you have it.
Is it legal to use a GPL plugin or theme from GPLGuide?
Yes. WordPress plugins and themes are released under the GPL, which lets anyone use, share and change the code. The developer’s support desk and the developer’s own update service are not part of the file; those stay with the developer.
How do I install it?
Log in, open the product page and click Download under Your downloads. For a plugin go to Plugins, Add New Plugin, Upload Plugin, choose the ZIP, then Install Now and Activate. For a theme go to Appearance, Themes, Add New Theme, Upload Theme.
How do updates work?
When a newer version is listed on GPLGuide, download it from the product page and upload it over the installed copy; WordPress offers to replace the old version. Updates are manual.
Can I use it on more than one site?
Yes. The GPL lets you use it on as many of your own sites as you like.
What if the file does not work or a newer version is out?
Tell us on the Request Item page or through Support. We check the file and add the newer version when we have it.
