
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Security & Risk Analysis
wordpress.org/plugins/flying-scriptsDelay JavaScript to improve speed and performance by loading scripts only when needed, reducing render-blocking for a faster and smoother user experie …
Is Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Safe to Use in 2026?
Generally Safe
Score 100/100Flying Scripts: Delay JavaScript to Improve Site Speed & Performance has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The "flying-scripts" v1.2.4 plugin exhibits a generally strong security posture, with no known vulnerabilities in its history and a commendable lack of critical code signals. The plugin demonstrates good practices by utilizing prepared statements for all SQL queries and implementing nonce checks, which helps mitigate common attack vectors. The absence of AJAX handlers, REST API routes, shortcodes, and cron events significantly limits its attack surface. However, the static analysis reveals a notable concern: 50% of output escaping is not properly handled. While not immediately leading to critical vulnerabilities in this specific version, this could become a significant risk if the plugin evolves to handle sensitive data or user-provided input in the future. The taint analysis also indicates "flows with unsanitized paths," which, while not classified as critical or high severity in this assessment, warrants attention as it suggests potential avenues for unintended data manipulation or leakage that are not fully mitigated. Overall, the plugin is secure for its current functionality, but the output escaping and unsanitized path issues are weaknesses that could be exploited in different contexts or future updates.
Key Concerns
- Unsanitized paths in taint flows
- 50% of output not properly escaped
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Security Vulnerabilities
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Code Analysis
Output Escaping
Data Flow Analysis
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Attack Surface
WordPress Hooks 4
Maintenance & Trust
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Maintenance & Trust
Maintenance Signals
Community Trust
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Alternatives
No alternatives data available yet.
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Developer Profile
6 plugins · 69K total installs
How We Detect Flying Scripts: Delay JavaScript to Improve Site Speed & Performance
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/flying-scripts/assets/css/flying-scripts.css/wp-content/plugins/flying-scripts/assets/js/flying-scripts.js/wp-content/plugins/flying-scripts/assets/js/scripts.js/wp-content/plugins/flying-scripts/assets/js/flying-scripts.js/wp-content/plugins/flying-scripts/assets/js/scripts.jsflying-scripts/assets/css/flying-scripts.css?ver=flying-scripts/assets/js/flying-scripts.js?ver=flying-scripts/assets/js/scripts.js?ver=HTML / DOM Fingerprints
flyingScripts