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Image Prioritizer

By WordPress Performance Team

Performance & Optimization / Image Optimization & Compression

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

Image Prioritizer Review - In-Depth Analysis

Image Prioritizer enhances the loading of images and videos by optimizing their priority based on visitor behavior. It implements lazy loading, preloads, and fetchpriority attributes.

Performance Overview

WPS Score

7.12/10

User Rating

5/5 (based on 1+ reviews)

Active Installations

40,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

1 / 10 (Very Low Risk) It is calculated using the weighted average of all versions.

What It Does

This plugin optimizes the loading of images and videos with prioritization to improve Largest Contentful Paint (LCP), lazy loading, and more accurate image size selection.

The current optimizations include adding breakpoint-specific fetchpriority=high preload links for image URLs of LCP elements. It ensures fetchpriority=high is only added to an IMG when it is the LCP element across all responsive breakpoints. It also adds fetchpriority=low to IMG tags which appear in the initial viewport but are not visible.

Lazy loading is applied to IMG tags based on their visibility in the initial viewport. Responsive image sizes are ensured by setting sizes=auto on IMG tags after lazy-loading is handled. The plugin reduces the size of the poster image of a VIDEO from full size to the size appropriate for the maximum width of the video.

This plugin requires the Optimization Detective plugin as a dependency. It is designed to work without any configuration and optimizes pages based on actual visitor metrics.

Comparing to Alternatives

Image Prioritizer is a unique plugin focused on image loading priority, with several well-known image optimization plugins available as alternatives.

Top alternatives

Strengths

Significant speed improvement reported by users
Simple and focused functionality on image loading priority
No known security vulnerabilities
Lightweight with minimal configuration needed

Weaknesses

Lacks advanced user controls for image priority settings
No pro version or premium features available
Limited user base and reviews to assess broader performance
Does not include comprehensive image optimization features like compression or CDN

User Sentiment Analysis

Based on the single 5-star review, users are highly satisfied with the plugin's impact on site speed and performance.

Positive highlights

"Massive speed boost from 67 to 95-99" - ivanmecina
Easy to use with immediate performance improvements
No reported issues or bugs from users
Highly rated with perfect score

Common complaints

Weaknesses

Limited customization options for fetchpriority settings
Small number of user reviews limits broader sentiment analysis

Who Should Use This?

Best for

Website owners looking for a straightforward plugin to improve image loading priority and boost site speed without complex settings.

Not ideal for

Users seeking comprehensive image optimization solutions with advanced controls or those needing a plugin with a large user community and extensive support.

Pricing & Value

Free version includes

The free version offers image loading priority improvements that can significantly boost site speed with minimal setup.

Final Verdict

Image Prioritizer delivers a focused and effective solution for improving image loading priority, resulting in noticeable speed gains as reported by users. Its simplicity and lack of security issues make it a safe choice for those wanting quick performance improvements without additional complexity.

However, the plugin lacks advanced features and customization options found in other image optimization plugins, and its limited user base means less community support. Users needing more comprehensive optimization or control may want to consider alternative plugins.

Other Notable Features

Here are a few other notable features of this free Image Prioritizer plugin.

Image optimization

Performance enhancement

Lazy loading

FAQ

Feedback is encouraged and much appreciated, especially since this plugin may contain future WordPress core features. If you have suggestions or requests for new features, you can submit them as an issue in the WordPress Performance Team’s GitHub repository. If you need help with troubleshooting or have a question about the plugin, please create a new topic on our support forum.