by Mecanik1337 4.5 (17 reviews)

Cloudflare Image Resizing – Optimize & Accelerate Your Images

Name: Cloudflare Image Resizing – Optimize & Accelerate Your Images
Rating: 4.5 (17 reviews)
Author: Mecanik1337

Optimize images on-the-fly using Cloudflare's Image Resizing service, improving performance and core web vitals.

Cloudflare Image Resizing ranks #12,111 among WordPress.org plugins with 200+ active installations, is #300 of 1,658 in the Performance category, a 4.5/5 rating from 17 reviews, and was last updated Mar 11, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.9.11 (Current: 7.1.4)

v1.5.9 Current Version v1.5.9

Updated 7 months ago Last Update on 11 Mar, 2026

Refreshed 2 days ago Last Refreshed on

#300 of 1,658 in Performance Top 25% by installs Downloads +31% this week

View on WordPress.org

Rank

#12,111

— No change

Active Installs

200+

-26.7%

KW Avg Position

66.3

0.3 worse

Downloads

19K

+5 today

Support Resolved

— No change

Rating

90%

Review 4.5 out of 5

4.5 (17 reviews)

Next Milestone 300

Total Progress 49%

200+ 300+

1,125

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 51 more installs to reach 300+

Rank Changes

Current #12,111

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

4.5

17 reviews

Overall 90%

15 (88%)

0 (0%)

2 (12%)

Security History

Source: WPVulnerability

1 known vulnerability on record · 1 in the last 24 months · checked 3 months ago

Aug 18, 2025

Cloudflare Image Resizing – Optimize & Accelerate Your Images [cf-image-resizing] < 1.5.7

CVE-2025-8723 · Fixed in v1.5.7

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Plugin Details

Version: 1.5.9
Last Updated: Mar 11, 2026
Requires WP: 5.0+
Tested Up To: 6.9.11
PHP Version: 7.0 or higher
Author: Mecanik1337

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.5
Reviews: 17
Support Threads: 0
Resolved: 0%

Keywords

cloudflare image optimization image resizing pagespeed performance

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners looking to speed up image loading using Cloudflare's Image Resizing service. It automatically rewrites image URLs so images are resized and optimized on Cloudflare's network instead of the origin server, reducing server load and bandwidth use.

Rewrites attachment image source URLs
Rewrites image srcset URLs
Rewrites other content image URLs
Adds missing width/height attributes
Configurable quality settings
Sub-folder path configuration
Whitelisting for third-party image sources
Compatible with WP Rocket, Visual Composer

Frequently Asked Questions

Common questions about Cloudflare Image Resizing – Optimize & Accelerate Your Images

Not at all. The plugin has been engineered with a focus on speed optimization. It eliminates database calls and utilizes highly efficient PHP functions to ensure optimal performance, ultimately enhancing your site's speed.

No, this plugin is designed to improve your SEO, not hinder it. Faster load times from image optimization contribute positively to your site's SEO rankings. Better page speed, improved performance, and optimized images can boost your site's position on search engine results pages.

The plugin will replace your existing image URLs with URLs from Cloudflare's Image Resizing service in the final HTML output. However, this should not affect the rest of your site's URLs or overall site functionality.

The plugin is focused on optimizing and resizing images, and it removes image metadata. You can change this by editing the config.php, please see below.

Cloudflare Image Resizing feature is a paid add-on in their Pro, Business, and Enterprise plans, and not available in the free plan. For the most current information, please refer to the Cloudflare website.

Yes, this plugin optimizes and resizes your images on-the-fly. As soon as an image is requested, it is processed and served by Cloudflare's Image Resizing service, providing optimal image delivery with minimal delay.

Absolutely. By optimizing your images and speeding up your website, this plugin can help to improve your Google Page Insights score. The quicker your site loads, the better your user experience and the higher your potential score.

Please visit the settings page. Each option is explained in detail for easy understanding.

Yes, you can. However you need to edit manually the config.php as of this writing. If CF_IMAGE_RESIZING_WHITELIST is set to TRUE, the plugin will bypass images coming from the domains listed in CF_IMAGE_RESIZING_WHITELIST_URLS. This is useful for excluding images from sites like Facebook, Twitter, etc.