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  4. Speed Auditor
Speed Auditor icon

Speed Auditor

A lightweight tool to audit LCP, DOM structure, and image latency directly from the admin bar.

By JRMora·Dom·Free
00
·0 active installs·Updated 2 months ago
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As of April 2026, Speed Auditor is a WordPress dom plugin with 0 active installations and a 0/5 rating0. It has been downloaded 225 times in total. Requires WordPress 5.0+ and PHP false+. Available on WordPress.org since 2026. Recently updated within the last 3 months. Top alternative: WP-Resizely – Dynamic image resizing….

0/5Rating
0active installs
225total downloads
3 monthssince 2026

Overview

Speed Auditor helps WordPress site owners identify performance bottlenecks in real-time while browsing their site. It generates a downloadable technical report that pinpoints critical elements for Core Web Vitals and structural efficiency.

Speed Auditor now includes a powerful Visual CLS Highlighter. Stop guessing which elements are causing layout shifts; activate the real-time radar from your Admin Bar to see problematic elements highlighted with red boxes as you browse.

Main Features:
* Visual CLS Radar: Activate a real-time toggle to draw red boxes around elements causing layout shifts. Perfect for catching unstable ads, images, or jumping text.
* **Visual Performance Signal:
Real-time color-coded icons (Green/Yellow/Red) in the Admin Bar based on LCP optimization status.
* Technical K…

Read full description on WordPress.org

Screenshots

Ratings & Reviews

00 reviews
5 ★
0
4 ★
0
3 ★
0
2 ★
0
1 ★
0

Compatibility

WordPress5.0+ requiredTested up to 6.9.4
PHPfalse+ required

Top Alternatives to Speed Auditor

WP-Resizely – Dynamic image resizing for thumbnails and responsive images icon
WP-Resizely – Dynamic image resizing…
010 installsUpdated 12 years ago
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View all dom plugins →

Frequently Asked Questions

Changelog

1.1.9

  • New: Visual CLS Highlighter button. Added Toggle button in the Admin Bar to activate/deactivate visual boxes. Persistent visualizer mode using localStorage. Audit multiple pages seamlessly. Identify exactly which elements are moving on your page. Stop guessing which elements are moving; see them highlighted in red boxes.
  • Improved: Boxes now follow elements during scroll and stay above ads using extreme z-index.
  • New: Technical Glossary in the admin guide explaining HTML tags like “ins”, “div” and “img” in the context of CLS.
View full changelog on WordPress.org

Contributors

JRMoraJRMora
Plugin Info
Version
1.1.9
Last Updated
Jan 16, 2026
WP Requires
5.0+
Tested Up To
6.9.4
PHP Requires
false+
Active Installs
0
Downloads
225
Added
Jan 8, 2026
Business
Free

Tags

domlcpauditspeedperformance

Developer

J
JRMora
3 plugins0
View all plugins →

Quick Compare

Speed Auditor vs WP-Resizely – Dynamic image resizing…→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.