by Rob Art 1 (0 reviews)

RobArt CatchNet

Name: RobArt CatchNet
Author: Rob Art

Find the CSS behind layout shifts, FOUC flashes, phantom scrolling and stubborn overlays. Inspect page-load frames and reproduce visual bugs.

RobArt CatchNet ranks #66,496 among WordPress.org plugins with 1+ active installations, is #2,854 of 5,058 in the Security category, a 1/5 rating from 0 reviews, and was last updated Oct 28, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v0.8.13 Current Version v0.8.13

Updated 1 week ago Last Update on 28 Oct, 2026

Refreshed 1 week ago Last Refreshed on

#2,854 of 5,058 in Security Downloads -83.6% this week Actively maintained

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Rank

#66,496

— No change

Active Installs

— No change

KW Avg Position

75.7

— No change

Downloads

221

+2 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 10

Total Progress 20%

0+ 10+

53,559

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #66,496

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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

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Reviews & Ratings

1.0

0 reviews

Overall 20%

0 (0%)

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Plugin Details

Version: 0.8.13
Last Updated: Oct 28, 2026
Requires WP: 6.2+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: Rob Art

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

cls debugging fouc layout shift performance

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Frequently Asked Questions

Common questions about RobArt CatchNet

No. CatchNet only loads for logged-in administrators on the front end. Visitors and non-admins never load any of it, so it adds nothing to a real visitor's page.

No. The diagnostic runs entirely in your browser. The Pro Visual filmstrip also reconstructs frames locally — no image is uploaded. Only the paid Pro add-on contacts the author's licence server, and only to validate your licence key and site URL.

Some flashes are caused by a style applied directly by JavaScript (an inline style), not by a stylesheet rule. There is no CSS selector to name in that case, so CatchNet says so honestly rather than blaming the wrong rule. The panel stutters an animation while I'm testing. The recorder samples the page as it loads, which can briefly compete with a page's own load-time animation on your admin view (never a visitor's). It samples every other frame to minimise this; a splash or heavy animation will still be perfectly smooth for your visitors.

A Pro feature that reconstructs how the page actually looked at each recorded frame as a real image, so you can see the flash or shift, not just read about it. Export the strip as a ZIP to attach to a bug report.