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Flying Scripts: Delay JavaScript to Improve Site Speed & Performance v1.2.4

Delay JavaScript to improve speed and performance by loading scripts only when needed, reducing render-blocking for a faster and smoother user experie …

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  • Audit coverage Up to date 16 versions audited
  • On Plugin Auditor since Sep 9, 2026
  • Last audited Sep 9, 2026

Compatibility & requirements

The PHP and WordPress versions this plugin needs, and how current its version support is.

  • Requires PHP 5.6+
  • Requires WordPress 4.5+
  • Tested up to WP 7.0 WP 7.1.3 is current
  • Version adoption 100% run the current version

Audit scores by category

125 checks

How this plugin scores across the six areas we audit, from security to accessibility.

  • 104 Passed
  • 16 Warnings
  • 5 Failed
Security 81/100
Good

30 of 37 checks passed.

Code Quality 80/100
Good

49 of 61 checks passed.

Performance 100/100
Excellent

12 of 12 checks passed.

Compatibility 83/100
Good

5 of 6 checks passed.

Privacy 100/100
Excellent

3 of 3 checks passed.

Accessibility 83/100
Good

5 of 6 checks passed.

Code footprint

How much code ships in this plugin, and the file types that make it up.

View in detail

ZIP file size

25.2 KB

80.2 KB unzipped

Total files

14

across all file types

Lines of PHP

2,760

in 12 files Small

File types

  • PHP
  • TXT
  • JS

Top issues

The most important findings from the latest audit, ordered by severity.

  • 0 Critical
  • 44 High
  • 21 Medium
  • 27 Low

This is a preview of notable findings. Full file-level results, line numbers and code context are in the scan.

View full report

How scores changed across versions

Across 16 audited versions of Flying Scripts: Delay JavaScript to Improve Site Speed & Performance, Code Quality improved the most (+1). The largest regression was in Security (-3). The codebase shrank 3% in size.

Audited 1.0.0 → 1.2.4 · 16 versions

0 50 100 1.0.0 1.1.9 1.2.4

How issues changed across versions

Findings by severity for each audited version, so you can see which issues were fixed over time.

0 50 100 1.0.0 1.1.9 1.2.4

Download momentum

How fast this plugin is being installed lately, and whether that pace is rising or slowing.

Last 7 days

789

downloads

Today

119

downloads

Week over week

+4%

vs previous week

Month over month

−5%

vs previous month

Download trend: Declining. Abandonment risk: Low.

Version intelligence

0.2% of installs run an older version

≈ 69 sites on a lower-scoring version.

  • v1.1
  • v1.2

Ratings

38 ratings on WordPress.org

  • 5 37
  • 4 1
  • 3 0
  • 2 0
  • 1 0

Support: 0 / 1 threads resolved in the last two months

Maintenance & history

How actively this plugin is kept up, from its last update to its release history.

Last updated

3 mo ago

May 20, 2026

Actively maintained

Release cadence

~ every 3 days

average between releases

Total releases

16

since Feb 2020 · 6 yrs

Contributors & developers

The people credited with building and maintaining this plugin.

Running Flying Scripts in Your Site?

Our latest audit of Flying Scripts v1.2.4 flagged 92 issues. Scan your own copy to see each one with its exact file, line number, and a recommended fix.

Flying Scripts and its trademarks are used only to identify the plugin analyzed and remain the property of their owners. This is an independent Plugin Auditor audit, not affiliated with, sponsored by, or endorsed by the plugin's developer. Metadata may come from WordPress.org; scores, findings, classifications, and visualizations are independently generated by Plugin Auditor. Full disclaimer.