Today in this article, we’ll be doing a comparison of LSCache with WP Rocket and other cache plugins. In one of our articles, we checked the performance of the site when LScahe was disabled and when enabled again. There was a significant difference so, let’s see how is the performance of LSCache against other plugins like WP Super Cache, WP Rocket, and Autoptimize.
I’ll be comparing on PageSpeed Insights and GTmetrix as did in the previous article. First, we’ll look at comparisons by PageSpeed then GTmetrix.
PageSpeed Insights Comparison
I will be testing my site with dummy content in it and WP Ocean Theme installed. You need to activate each plugin one at a time and then perform these tests on your domain.
Let’s see the results in a table for clear vision.
| LSCache | WP Rocket | WP Super Cache | Autoptimize | |
| First Contentful Paint (FCP) | 3.8 sec | 3.6 sec | 3.1 sec | 3.6 sec |
| Time to Interactive (TTI) | 8.4 sec | 8.1 sec | 8.0 sec | 7.9 sec |
| Speed Index | 5.2 sec | 5.2 sec | 4.7 sec | 5.3 sec |
| Total Blocking Time (TBT) | 180 ms | 150 ms | 70 ms | 60 ms |
| Largest Contentful Paint (LCP) | 3.9 sec | 3.7 sec | 3.1 sec | 3.8 sec |
| Cumulative Layout Shift (CLS) | 0.005 | 0.005 | 0.002 | 0.005 |
| Overall Score | 68 | 72 | 79 | 73 |
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