Comparison · generated on request
Prime Cache – Page Cache & Core Web Vitals (Zero Config) vs Update Page Cache
Both plugins as this registry currently observes them. Figures come from the same daily snapshot, so they are directly comparable, which two separate wordpress.org pages, read minutes apart, are not.
| Prime Cache – Page Cache & Core Web Vitals (Zero Config) | Update Page Cache | |
|---|---|---|
| What it does | Serves pages from a static copy, converts images to WebP, and defers the JavaScript that blocks rendering. No wp-config.php edits. | Update Page Cache flushes and generates again the page cache. Compatible with W3 Total Cache, WP Fastest Cache, WP Super Cache, WP Optimize. |
| Active installs | 10+ | 80+ |
| Rating | 5.0★ (2) | 5.0★ (1) |
| Last release | 8 days ago | 4 months ago |
| Current owner | rapls | Jose Mortellaro |
| Added to directory | 14 Jul 2026 | 25 Nov 2020 |
| Tested up to | WP 7.1 | WP 7.0.4 |
| Requires PHP | 7.4 | 5.6 |
Install figures are rounded by WordPress.org to one significant digit, so a gap smaller than a band step is not a difference. Nothing here ranks the two plugins or recommends either, and no link on this page earns anything.
Why this page is not in search results
There are roughly 1.8 billion possible pairs of WordPress plugins. Generating them would be scaled content abuse, so this registry does not: a comparison renders for anyone who asks for it, and is offered to search engines only once 25 different people have asked for that same pair within 60 days. This one has been requested by 0. Until it crosses, the page works normally but stays out of the index.
Records: Prime Cache – Page Cache & Core Web Vitals (Zero Config) · Update Page Cache