by Aleksandr Guidrevitch 4.7 (77 reviews)

WP Meteor Website Speed Optimization Addon

Name: WP Meteor Website Speed Optimization Addon
Rating: 4.7 (77 reviews)
Author: Aleksandr Guidrevitch

2x-5x improvement in your Page Speed score. A completely new way of optimizing your page speed.

WP Meteor Website Speed Optimization Addon ranks #1,386 among WordPress.org plugins with 20,000+ active installations, is #63 of 1,658 in the Performance category, a 4.7/5 rating from 77 reviews, and was last updated Oct 4, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7.0.8 (Current: 7.1.4)

v3.4.19 Current Version v3.4.19

Updated 4 weeks ago Last Update on 04 Oct, 2026

Refreshed 2 days ago Last Refreshed on

#63 of 1,658 in Performance Top 5% by installs Downloads -27.8% this week Actively maintained

View on WordPress.org

Rank

#1,386

— No change

Active Installs

20K+

-9.7%

KW Avg Position

0.5 worse

Downloads

+23 today

Support Resolved

100%

— No change

Rating

94%

Review 4.7 out of 5

4.7 (77 reviews)

Next Milestone 30K

Total Progress 17.9%

20K+ 30K+

303

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Need 8,212 more installs to reach 30K+

Rank Changes

Current #1,386

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.7

77 reviews

Overall 94%

68 (88%)

3 (4%)

1 (1%)

0 (0%)

5 (6%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

100%

Resolution Rate

Security History

Source: WPVulnerability

5 known vulnerabilities on record · 2 in the last 24 months · checked 1 week ago

Apr 28, 2026

WP Meteor Website Speed Optimization Addon [wp-meteor] < 3.4.17

CVE-2026-2902 · Fixed in v3.4.17
Apr 28, 2026

WP Meteor Website Speed Optimization Addon [wp-meteor] < 3.4.19

CVE-2026-96572 · Fixed in v3.4.19
Jul 23, 2024

WP Meteor Website Speed Optimization Addon [wp-meteor] < 3.4.4

CVE-2024-6553 · Fixed in v3.4.4
Mar 3, 2023

WP Meteor Website Speed Optimization Addon [wp-meteor] < 3.1.5

Fixed in v3.1.5
Feb 28, 2023

WP Meteor Website Speed Optimization Addon [wp-meteor] < 3.1.5

CVE-2023-26543 · Fixed in v3.1.5

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Plugin Details

Version: 3.4.19
Last Updated: Oct 04, 2026
Requires WP: 4.5+
Tested Up To: 7.0.8
PHP Version: 5.6 or higher
Author: Aleksandr Guidrevitch

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.7
Reviews: 77
Support Threads: 1
Resolved: 100%

Keywords

caching optimization pagespeed performance

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TL;DR

AI summary of the plugin's readme

WP Meteor is for WordPress site owners and administrators who want to improve their site's Page Speed score. It defers loading and firing of scripts until the page is rendered, which speeds up perceived load times and improves LCP, TTI, and TBT metrics.

Defers loading of scripts
Improves Largest Contentful Paint (LCP)
Improves Time To Interactive (TTI)
Reduces Total Blocking Time (TBT)
Compatible with Autoptimize, WP Rocket, WP Total Cache
Works with Elementor and ShortPixel
Leaves no traces when deactivated
Watchero screenshot comparison tool

Frequently Asked Questions

Common questions about WP Meteor Website Speed Optimization Addon

While the plugin may not be compatible with every setup, it's important to note that delaying scripts can have drawbacks in some cases. For mission-critical websites, we strongly recommend thorough testing of essential pages, forms, and your checkout process. If you encounter any issues, please report them by creating a support ticket. It's worth mentioning that the plugin is designed to leave no residual data on your server or database upon deactivation and removal. You are welcome to install it and assess its suitability for optimizing your site. After installing the plugin, we advise performing a comprehensive site test. If the results don't meet your expectations, you have the option to uninstall the plugin. You can also use Watchero to compare pages before and after optimization changes. Known issues WP Meteor is not compatible with Nitropack. Also, WP Meteor is known to have delay issues withElementor Offcanvas addon. Using the "Infinite Delay" option will postpone the activation of Google Analytics (GA) and Google Tag Manager (GTM) until there is user interaction. While we do provide this option due to popular demand, I do not recommend its use. If you choose to use it, please exercise caution and be aware that you do so at your own risk.

Once WP Meteor is enabled, you can add the query string parameter ?wpmeteordisable to a page URL to load the page without optimizations.

Use the wpmeteor_enabled filter and return false to disable WP Meteor completely, as in this example: add_filter('wpmeteor_enabled', function ($value) { global $post; if ($post && $post-> ID == 1) { return false; } return $value; });

Use the Exclusions tab to exclude scripts by matching src or inline content with regexp. Use the wpmeteor_exclude filter which accepts 2 arguments: $exclude and $content. The $content variable contains either the src attribute or the text content of the script tag. Return true if you want to exclude the script. Example: add_filter('wpmeteor_exclude', function ($exclude, $content) { if (preg_match('/yourscript.js/', $content)) { return true; } return $exclude; }, null, 2); Alternatively, you can use the script attribute data-wpmeteor-nooptimize="true" to exclude it from optimization.

Use the wpmeteor-frontend-adjust-wpmeteor filter in the following way: add_filter('wp-meteor-frontend-adjust-wpmeteor', function ($wpmeteor, $settings) { $wpmeteor['rdelay'] = 4000; // number of milliseconds to delay return $wpmeteor; }, 100, 2);