Speed Up – Optimize CSS Delivery Security & Risk Analysis

wordpress.org/plugins/speed-up-optimize-css-delivery

This plugin load the stylesheets asynchronously and improve page load times.

1K active installs v1.0.11 PHP + WP 3.5+ Updated Mar 5, 2023
asyncasynchronousperformanceseowp_enqueue_style
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is Speed Up – Optimize CSS Delivery Safe to Use in 2026?

Generally Safe

Score 85/100

Speed Up – Optimize CSS Delivery has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 3yr ago
Risk Assessment

The plugin "speed-up-optimize-css-delivery" v1.0.11 exhibits an excellent security posture based on the provided static analysis and vulnerability history. The code analysis reveals no dangerous functions, raw SQL queries, unescaped output, file operations, external HTTP requests, or nonce/capability checks. This suggests a well-written plugin that follows secure coding principles, particularly regarding data handling and sanitization. The absence of any known CVEs and a clean vulnerability history further reinforce its security. The plugin's attack surface is also effectively zero, with no exposed entry points like AJAX handlers, REST API routes, or shortcodes that could be exploited without proper authentication and authorization.

Vulnerabilities
None known

Speed Up – Optimize CSS Delivery Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 16, 2026

Speed Up – Optimize CSS Delivery Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
0
0 escaped
Nonce Checks
0
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
0
Attack Surface

Speed Up – Optimize CSS Delivery Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 2
filterstyle_loader_tagspeed-up-optimize-css-delivery.php:62
actionwp_headspeed-up-optimize-css-delivery.php:63
Maintenance & Trust

Speed Up – Optimize CSS Delivery Maintenance & Trust

Maintenance Signals

WordPress version tested6.0.11
Last updatedMar 5, 2023
PHP min version
Downloads59K

Community Trust

Rating100/100
Number of ratings8
Active installs1K
Developer Profile

Speed Up – Optimize CSS Delivery Developer Profile

nigro.simone

8 plugins · 4K total installs

85
trust score
Avg Security Score
87/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect Speed Up – Optimize CSS Delivery

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

HTML / DOM Fingerprints

JS Globals
loadCSS
FAQ

Frequently Asked Questions about Speed Up – Optimize CSS Delivery