tested · free

WP Super Cache

A very fast caching engine for WordPress that produces static HTML files.

Official directory listingView plugin on WordPress.org Source for plugin details and public directory data

EditionFree

Typefree

WordPress.org installs1M+ active installs

WordPress.org rating4.3/5 from 1.3K ratings

Tested version3.1.1

Scenariocorporate

Directory version3.1.1

Directory updated2026-05-27

Benchmark history

This page separates general plugin information from round-specific evidence. Each published round can use a different setup profile, tester set, or configuration scope, so results should be interpreted inside the round where they were measured.

Published benchmark rounds

Round-specific evidence

Jun 15, 2026 · R1

Astra Love Nature Free Plugin Benchmark

Hostinger shared hosting · Astra theme · Love Nature corporate site · free settings only

Setup: Free and built-in options only
Testers: Mobile Lighthouse and PageSpeed Insights, repeated per measured URL.
Version: 3.1.1
Config: basic-recommended

Setup record

Caching On (Recommended) only

Onboarding: Manual. License connected: No. Manual tuning: No.

Capability scope used in this round

Basic page cache	Enabled by free setup
Minify / file optimization	Not part of plugin setup
Image optimization	Not part of plugin setup
External CDN / paid services	Excluded

Home

/ · Corporate homepage.

Scroll horizontally to inspect all detailed metrics →

Results ranked by median LCP, lower is better
Rank	Plugin	Round	Tool	Median LCP	LCP range	TTFB	TBT	Runs
1	WP Super Cache Free	Jun 15, 2026 · R1	pagespeed	5055 ms	5035–5055 ms	53 ms	0 ms	5
2	WP Super Cache Free	Jun 15, 2026 · R1	lighthouse	6117 ms	5967–6326 ms	490 ms	13 ms	5

Services

/services/ · Love Nature services page.

Scroll horizontally to inspect all detailed metrics →

Results ranked by median LCP, lower is better
Rank	Plugin	Round	Tool	Median LCP	LCP range	TTFB	TBT	Runs
1	WP Super Cache Free	Jun 15, 2026 · R1	pagespeed	5326 ms	5326–5330 ms	56 ms	0 ms	5
2	WP Super Cache Free	Jun 15, 2026 · R1	lighthouse	5666 ms	5635–5749 ms	192 ms	0 ms	5

Contact

/contact/ · Love Nature contact page with SureForms.

Scroll horizontally to inspect all detailed metrics →

Results ranked by median LCP, lower is better
Rank	Plugin	Round	Tool	Median LCP	LCP range	TTFB	TBT	Runs
1	WP Super Cache Free	Jun 15, 2026 · R1	pagespeed	4201 ms	4138–4201 ms	36 ms	0 ms	5
2	WP Super Cache Free	Jun 15, 2026 · R1	lighthouse	5054 ms	4967–5203 ms	500 ms	70 ms	5

Jun 10, 2026

Cache-Only Lighthouse Pilot Round

Hostinger · Astra Love Nature · cache option only · Lighthouse mobile

Setup: Cache option only
Testers: Mobile Lighthouse only, five repetitions per measured URL.
Version: 3.1.1
Config: default

Setup record

WP Super Cache 3.1.1. Activation leaves caching off, so Caching On (Recommended) was selected. Its automatically recommended Simple caching, Cache Rebuild, logged-in visitor exclusion, and garbage collection defaults were accepted. No advanced tuning.

Onboarding: Basic recommended setup. License connected: No. Manual tuning: No.

Home

/ · Corporate homepage.

Scroll horizontally to inspect all detailed metrics →

Results ranked by median LCP, lower is better
Rank	Plugin	Round	Tool	Median LCP	LCP range	TTFB	TBT	Runs
1	WP Super Cache Free	Jun 10, 2026	lighthouse	5970 ms	5873–6403 ms	206 ms	0 ms	5

Services

/services/ · Love Nature services page.

Scroll horizontally to inspect all detailed metrics →

Results ranked by median LCP, lower is better
Rank	Plugin	Round	Tool	Median LCP	LCP range	TTFB	TBT	Runs
1	WP Super Cache Free	Jun 10, 2026	lighthouse	5589 ms	5505–5696 ms	187 ms	0 ms	5

Contact

/contact/ · Love Nature contact page with SureForms.

Scroll horizontally to inspect all detailed metrics →

Results ranked by median LCP, lower is better
Rank	Plugin	Round	Tool	Median LCP	LCP range	TTFB	TBT	Runs
1	WP Super Cache Free	Jun 10, 2026	lighthouse	4650 ms	4546–4970 ms	187 ms	0 ms	5