Head, Footer and Post Injections vs Smart JavaScript Auto Loader (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Head, Footer and Post Injections
300K+ active installs
Free
Smart JavaScript Auto Loader
400 active installs
Free
Quick Verdict
As of April 2026, Smart JavaScript Auto Loader has a higher user rating (5/5 from 8 reviews) while Head, Footer and Post Injections leads in active installations (300K+ vs 400). Both are free WordPress plugins. Head, Footer and Post Injections has accumulated 5.7M+ total downloads while Smart JavaScript Auto Loader has 24K+.
Detailed Comparison
| Metric | Head, Footer and Post Injections | Smart JavaScript Auto Loader | |
|---|---|---|---|
| Rating | 4.9/5 | ► | 5/5 |
| Total Reviews | 735 | ◄ | 8 |
| Active Installs | 300K+ | ◄ | 400 |
| Total Downloads | 5.7M+ | ◄ | 24K+ |
| Support Resolution | 0% | N/A | |
| Last Updated | 1 week ago | ◄ | 1 year ago |
| First Released | 2008 | 2013 | |
| Age | 18 years | 13 years | |
| WP Requires | 6.1+ | 4.0+ | |
| PHP Requires | 7.0+ | 5.4+ | |
| Business Model | Free | Free | |
| Latest Version | 3.3.6 | 5.0.3 |
Rating Breakdown
Head, Footer and Post Injections
Smart JavaScript Auto Loader
Download Trends
Recent Reviews
Head, Footer and Post Injections Reviews
Best Out there Love IT!!!
This plugin is invaluable… but all of the sudden it’s very hard to find it in the WordPress plugin search function. I had to go back to another site is was already installed on, find it and download
Works great
Has been my go-to header/footer injection plugin for years, works great and is consistently updated.
Works perfectly
Works perfectly, simple plugin that gets the job done.
Smart JavaScript Auto Loader Reviews
No reviews yet
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Frequently Asked Questions
Is Head, Footer and Post Injections or Smart JavaScript Auto Loader more popular?
Which has better ratings — Head, Footer and Post Injections or Smart JavaScript Auto Loader?
Are Head, Footer and Post Injections and Smart JavaScript Auto Loader free?
Which plugin has better support — Head, Footer and Post Injections or Smart JavaScript Auto Loader?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.