LiteSpeed Cache vs Spider Blocker (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, LiteSpeed Cache has a higher user rating (4.8/5 from 2,726 reviews) and leads in active installations (7.0M+ vs 20K+). Both are free WordPress plugins. LiteSpeed Cache has accumulated 129M+ total downloads while Spider Blocker has 612K+.
Detailed Comparison
| Metric | LiteSpeed Cache | Spider Blocker | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4/5 |
| Total Reviews | 2,726 | ◄ | 5 |
| Active Installs | 7.0M+ | ◄ | 20K+ |
| Total Downloads | 129M+ | ◄ | 612K+ |
| Support Resolution | 71% | N/A | |
| Last Updated | 3 days ago | ◄ | 1 year ago |
| First Released | 2016 | 2015 | |
| Age | 10 years | 11 years | |
| WP Requires | 5.3+ | 4.0+ | |
| PHP Requires | 7.2+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 7.8.1 | 1.3.7 |
Rating Breakdown
LiteSpeed Cache
Spider Blocker
Download Trends
Over the past 30 days, LiteSpeed Cache averaged approximately 156,777 daily downloads while Spider Blocker averaged 26.
Recent Reviews
LiteSpeed Cache Reviews
Fast & Smooth
Site speed improved a lot after using this. Easy setup n great caching options. Pages load way faster now. really happy with it tbh 👍
BEST CACHE PLUGIN – enterprise performance, features, reliability
I’ve been using LiteSpeed server for over 10 years, LiteSpeed cache for nearly 10 years (almost since the beginning). They keep developing and innovating, nothing else even comes close.
Works great with Hostinger
Works great with Hostinger. I’ve had to toy with a few of the settings to get the optimized results I was looking for but that was easy to do.
Spider Blocker Reviews
Too many concerns
Apparently you need to keep your htaccess readable all the time or the plugin turns off. I cannot find any info if the htaccess still needs the plugin to function after this. This does not make me fee
Perfect!
Does what it promises to do. No more bad bots to my WP blog 🙂
Good first impression
I like that you can add additional bots. It does what it says and keeps the worst offenders of your page out of the box It also didn’t crash my multi site or disable admin or anything (like “Stop bad
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.