What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Perfmatters is a paid WordPress performance plugin built mainly around controlling which scripts and assets load on which pages, plus a set of frontend and maintenance optimizations. It is worth evaluating if you need script-level control that a caching plugin does not give you. It is not a guaranteed speed fix, and switching on options without testing can break parts of a site.
This review is built from Perfmatters’ own pricing page, features page, setup documentation, changelog and public repository. It is not a report from years of hands-on use by the author, so it does not claim that kind of experience. The prices and version details below reflect what those pages showed in early October 2026. Confirm them before you buy or update.
As an Amazon Associate I earn from qualifying purchases.
What Perfmatters actually controls
The vendor’s own explanation of how the plugin helps is short: it works mainly by disabling scripts that might not be used on your site. Most of the other features are supporting controls around that idea. The vendor’s features page is the primary reference for the list below.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Disabling unused scripts
Perfmatters lets you turn off scripts and styles on pages where they are not needed, which the vendor says reduces requests and page size. This is the core of the product. Its value depends on how many plugins and themes add assets to your pages, and whether you can tell which assets a given page actually uses.
#1 Best Overall
Lazy loading
The plugin can lazy load images, iframes and videos. The vendor’s claim about lazy loading results is covered separately below.
JavaScript defer and delay
Defer and delay controls postpone JavaScript so it does not block the first render. The features page describes exclusions for these controls, which matters because delayed scripts are a common source of broken forms, sliders and checkout behavior.
Database cleanup
The plugin includes database cleanup for items such as post revisions and spam comments. Keep a backup before running any cleanup, because removed revisions and comments cannot be recovered from the plugin itself.
Other frontend and maintenance options
The setup guide groups its recommendations into quick toggles, lazy loading, WooCommerce, CDN, analytics, CSS and JavaScript minification, defer and delay, Remove Unused CSS, preloading, fonts and Script Manager. Each section is optional. Read the setup and recommendations guide before enabling any of them.
Pricing and renewal terms
Perfmatters sells annual licenses priced by the number of sites they cover. The figures below are the ones shown on the pricing page in October 2026.
| Plan | Sites covered | Price per year | Notes from the pricing page |
|---|---|---|---|
| Personal | 1 site | $29.95 | One year of premium support and updates |
| Business | 3 sites | $59.95 | One year of premium support and updates |
| Unlimited Sites | Unlimited sites | $124.95 | Multisite support noted for this tier; one year of premium support and updates |
Other vendor terms on the same pages: every tier carries a 30-day money-back guarantee, licenses renew automatically each year and can be cancelled, and renewals receive a 15% discount. These are the vendor’s stated terms. They have not been independently audited, so read the current checkout screen and terms before purchasing.
The 33% load-time figure
The features page says lazy loading produced an average 33% decrease in load times “in our tests”. The page does not say when those tests were run, how many pages or sites were measured, what hardware or connection was used, or how load time was defined. No independent, reproducible benchmark of Perfmatters was found in the sources reviewed for this article.
Read that number as the vendor’s description of its own lazy-loading tests. It is not a typical result, and it does not predict what your site will gain. A site with few images, a fast host or existing lazy loading from another plugin may see little change. Measure your own pages before and after (see the testing routine below).
The pricing page also carries a testimonial from Matthew Woodward, described there as an “Award-winning Internet Marketer”: “Perfmatters makes it easy to take control of CSS and JavaScript across your site which seriously speeds things up.” It is vendor-hosted marketing copy, not testing evidence.
Two other vendor statements on the features page are useful for understanding the product’s intent, though they are claims rather than results. The first is “We developed the Perfmatters plugin with simplicity in mind.” The second is the sentence quoted above about disabling scripts. Neither names an individual author.
Where it can break things
The setup guide itself warns about several places where settings interact with real sites. Its recommendations come directly from the vendor’s setup documentation.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minute- jQuery Migrate. The guide recommends leaving “Remove jQuery Migrate” off, or testing it separately. It specifically flags page builders such as Divi and Elementor, where removing it can affect front-end behavior.
- WooCommerce options. These settings only matter on stores. The guide says to test them one at a time, because a single change can affect cart, checkout or account pages.
- CDN rewriting. The guide notes that Cloudflare users do not need the plugin’s CDN rewrite feature. Turning it on in addition to Cloudflare’s own delivery adds a layer to debug without a clear benefit.
- Delayed scripts. Forms, sliders, popups and embedded widgets can stop working if their scripts are delayed without an exclusion. The features page describes exclusions for this reason.
Does it replace a caching plugin?
Readers often ask whether they should choose Perfmatters or a caching plugin such as WP Rocket. The documentation index includes guidance on combining Perfmatters with other caching plugins, so the vendor treats it as something that sits alongside caching rather than as a full substitute. The sources reviewed do not establish which combination performs best on a given site, so that question needs a test on your own pages.
When deciding whether Perfmatters adds something your setup lacks, check these points:
- Whether the site already serves full-page cache from a host, a caching plugin or a CDN.
- Whether you need per-script control and per-page exclusions, or only a single minification toggle.
- Whether the optimizations you want duplicate features your host or existing plugins already provide.
- How much debugging effort you can spend on compatibility problems with themes, page builders and checkout.
- Whether the number of sites you run fits the single, three-site or unlimited license.
- Whether you can measure the change on representative pages, not just on the homepage.
Version currency and release history
The vendor’s changelog is the reference for current releases. It lists version 2.6.9 with the date shown as 10.06.2026. Read in the order used by most of the vendor’s dates, this is 6 October 2026; that reading also fits the sequence with the earlier release below. Confirm the exact date against the changelog before quoting it.
| Source | Version | Date shown |
|---|---|---|
| Vendor changelog | 2.6.9 | 10.06.2026 (read as 6 October 2026) |
| Public repository, forgemedia-llc/perfmatters | 2.6.8 | 2026-09-09 |
The 2.6.9 changelog entry describes built-in Remove Unused CSS exclusions for newer Elementor per-document stylesheets, an update to how JavaScript optimization is handled, and fixes for delayed scripts and WooCommerce-related checks. If you use Elementor, WooCommerce or delayed scripts, those fixes are the ones most relevant to your site. The repository is a public copy hosted outside the vendor’s own site, so use the vendor changelog for release status.
Recommended Free Tools
A safe testing routine
- Back up the live site and clone it to a staging environment. The documentation covers installing and activating Perfmatters on staging.
- Record baseline results for four or five representative pages, such as the homepage, a blog post, a landing page, and a product or checkout page on a store. Run each test several times under the same conditions.
- Enable one group of settings at a time, starting with lazy loading. Test after each change.
- Add script disabling page by page. Load each page while logged out and logged in, and check forms, menus, sliders and embedded content.
- Test defer and delay with exclusions for any script that powers forms, popups, carousels or payments.
- Keep “Remove jQuery Migrate” off until you have tested it separately, especially with Divi or Elementor.
- On WooCommerce, toggle each option individually, then run a test order through cart, checkout and account pages.
- Export your settings once they work, using the import and export tools the documentation describes, so you can restore them after an update or migration.
- Only move to production when the repeat measurements show a clear gain and no page behavior has changed.
If something breaks, disable the most recent setting first and retest. The documentation includes a troubleshooting section, and the clean uninstall procedure is documented if you decide to remove the plugin.
Who should buy it, and who should not
Perfmatters fits sites that load many plugin scripts on every page, that need to control scripts on specific pages, and that have someone able to test changes on staging. Agencies managing several sites, or a network under the Unlimited tier, get the most value from its per-site licensing.
It is a poor fit for a single brand site with no staging environment and no time for testing, for sites that already get the same gains from a host or CDN, and for anyone expecting a fixed performance score after installation. In those cases, the cheaper step is usually a clean theme, fewer plugins, and a host that handles page caching.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
