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Subcategory answer

Website performance plugins

3,118,513

companies run at least one of the 26 technologies in it, 5.7% of 54,527,857 in the index. Landing 12 Sept 2026.

CMS and ecommerce plugins that add caching, image/lazy-load, and asset optimizations for site speed, used by site owners and developers.

Share of the subcategory by month

WP Rocket 31.3%W3 Total Cache 12.3%Autoptimize 9.7%WP Fastest Cache 8.8%Other 37.9%
WP RocketW3 Total CacheAutoptimizeWP Fastest CacheOther

Share of companies running any technology in this subcategory, monthlyof 3,118,513 companies with any of themlanding 12 Sept 2026

Each month is drawn as 100%, so the bands are shares and not counts; a company running two of these technologies is counted in both, and everything past the fourth is folded into Other. The series starts January 2021 because the panel is anchored at 31 Dec 2020

The 345 numbers in this chart
MonthWP RocketW3 Total CacheAutoptimizeWP Fastest CacheOther
2021-0130.4%12.4%9.9%8.4%38.9%
2021-0230.4%12.4%9.9%8.4%38.9%
2021-0330.4%12.4%9.9%8.4%38.9%
2021-0430.4%12.4%9.9%8.4%38.9%
2021-0530.4%12.4%9.9%8.4%38.9%
2021-0630.4%12.4%9.9%8.4%38.9%
2021-0730.4%12.4%9.9%8.4%38.9%
2021-0830.4%12.4%9.9%8.4%38.9%
2021-0930.4%12.4%9.9%8.4%38.9%
2021-1030.4%12.4%9.9%8.4%38.9%
2021-1130.4%12.4%9.9%8.4%38.9%
2021-1230.4%12.4%9.9%8.4%38.9%
2022-0130.4%12.4%9.9%8.4%38.9%
2022-0230.4%12.4%9.9%8.4%38.9%
2022-0330.4%12.3%9.9%8.4%38.9%
2022-0430.4%12.3%9.9%8.4%38.9%
2022-0530.4%12.3%9.9%8.4%38.9%
2022-0630.4%12.3%9.9%8.4%38.9%
2022-0730.4%12.3%9.9%8.4%38.9%
2022-0830.4%12.3%9.9%8.4%38.9%
2022-0930.4%12.3%9.9%8.4%38.9%
2022-1030.4%12.3%9.9%8.4%38.9%
2022-1130.4%12.3%9.9%8.4%38.9%
2022-1230.4%12.3%9.9%8.4%38.9%
2023-0130.4%12.3%9.9%8.4%38.9%
2023-0230.4%12.3%9.9%8.4%38.9%
2023-0330.4%12.3%9.9%8.4%38.9%
2023-0430.4%12.3%9.9%8.4%38.9%
2023-0530.4%12.3%9.9%8.4%38.9%
2023-0630.4%12.3%9.9%8.4%38.9%
2023-0730.4%12.3%9.9%8.4%38.9%
2023-0830.4%12.3%9.9%8.4%38.9%
2023-0930.4%12.3%9.9%8.4%38.9%
2023-1030.4%12.3%9.9%8.4%38.9%
2023-1131.3%12.3%9.7%8.4%38.2%
2023-1231.3%12.3%9.7%8.4%38.2%
2024-0131.3%12.3%9.7%8.4%38.2%
2024-0231.3%12.3%9.7%8.4%38.2%
2024-0331.3%12.3%9.7%8.4%38.2%
2024-0431.3%12.3%9.7%8.4%38.2%
2024-0531.3%12.3%9.7%8.4%38.2%
2024-0631.3%12.3%9.7%8.4%38.2%
2024-0731.3%12.3%9.7%8.4%38.2%
2024-0831.3%12.3%9.7%8.4%38.2%
2024-0931.3%12.3%9.7%8.4%38.2%
2024-1031.4%12.3%9.7%8.4%38.2%
2024-1131.4%12.3%9.7%8.4%38.2%
2024-1231.4%12.3%9.7%8.4%38.2%
2025-0131.4%12.3%9.7%8.4%38.2%
2025-0231.4%12.3%9.7%8.4%38.2%
2025-0331.4%12.3%9.7%8.4%38.2%
2025-0431.4%12.3%9.7%8.4%38.2%
2025-0531.4%12.2%9.7%8.4%38.3%
2025-0631.4%12.2%9.7%8.4%38.4%
2025-0731.4%12.2%9.7%8.4%38.4%
2025-0832.1%12.5%9.9%8.6%36.9%
2025-0932.1%12.5%9.9%8.6%36.9%
2025-1032.1%12.5%9.9%8.6%36.9%
2025-1132.0%12.5%9.9%8.6%37.0%
2025-1232.0%12.5%9.9%8.6%37.0%
2026-0132.0%12.4%9.9%8.6%37.1%
2026-0232.0%12.4%9.9%8.6%37.1%
2026-0331.4%12.3%9.7%8.8%37.9%
2026-0431.3%12.3%9.7%8.8%37.9%
2026-0531.3%12.3%9.7%8.8%37.9%
2026-0631.3%12.3%9.7%8.8%37.9%
2026-0731.3%12.3%9.7%8.8%37.9%
2026-0831.3%12.3%9.7%8.8%37.9%
2026-0931.3%12.3%9.7%8.8%37.9%

The technologies ranked in Website performance plugins

Companiesof 3,118,513 with any of themlanding 12 Sept 2026

#
Technology
Vendor
Companies
Share
1
WP Media
975,681
31.3%
2
W3 EDGE
374,663
12.0%
3
WP Fastest Cache
325,864
10.4%
4
Autoptimize
321,724
10.3%
5
EWWW
152,781
4.9%
6
Till Krüss
119,736
3.8%
7
LiteSpeed Technologies
68,042
2.2%
8
WordPress Performance Team
52,578
1.7%
9
a3rev Software
37,763
1.2%
10
WordPress Contributors
27,492
0.88%
11
none recorded
26,823
0.86%
12
SpeedyCache
24,109
0.77%
13
none recorded
21,397
0.69%
14
none recorded
20,289
0.65%
15
none recorded
19,164
0.61%
16
FlyingPress
11,397
0.37%
17
WP Speed Matters
10,761
0.35%
18
WPCache
6,847
0.22%
19
none recorded
6,606
0.21%
20
PutYourLightsOn
3,182
0.10%
21
WP Speed Matters
1,106
0.04%
22
Automattic
285
<0.01%
23
WPCacheOn
0
no share

23 of 26 technologiesa company running two of them is counted in both, so the shares do not sum to 100%under 20 companies no share is published

3 of the 10 most detected technologies here sit under the publication gate on detector quality of 0.90, so they are listed rather than ranked: Jetpack 583,460, WP-Optimize 236,346, Jetpack Boost 55,078.