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EWWW Image Optimizer

152,782

companies run it, 0.28% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 280,422 live hosts run it, of 191,809,695 hosts in the index, 0.15%. A host is a website, not a company.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

152,781 at Sept 26; 158,837 twelve months earlier, -6,056, -3.8% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-0100
2021-0200
2021-0300
2021-0400
2021-0500
2021-0600
2021-07withheld0
2021-08withheld0
2021-09withheld0
2021-10withheld0
2021-11withheld0
2021-12withheld0
2022-01withheld0
2022-02withheld0
2022-03withheld0
2022-04withheld0
2022-05withheld0
2022-06335
2022-07356
2022-08376
2022-09386
2022-10396
2022-11416
2022-12427
2023-01447
2023-02457
2023-03477
2023-046,250989
2023-0510,6271,681
2023-0615,0042,374
2023-0719,3813,066
2023-0823,7583,759
2023-0928,1354,451
2023-1032,5115,143
2023-1136,8875,836
2023-1241,2636,528
2024-0145,6397,220
2024-0250,0187,913
2024-0356,4878,936
2024-0462,6549,912
2024-0562,6199,907
2024-0664,43210,193
2024-0766,24210,480
2024-0868,15210,782
2024-0972,37511,450
2024-1078,94112,489
2024-1186,40213,669
2024-1293,63414,813
2025-01102,36016,194
2025-02110,45617,474
2025-03118,55018,755
2025-04125,35019,831
2025-05131,95220,875
2025-06139,38122,051
2025-07146,57623,189
2025-08153,92124,351
2025-09158,83725,129
2025-10161,42125,537
2025-11161,66025,575
2025-12161,00525,471
2026-01160,64825,415
2026-02160,41225,378
2026-03161,31425,520
2026-04161,24025,509
2026-05160,21125,346
2026-06159,62725,253
2026-07157,71824,951
2026-08155,67724,629
2026-09152,78124,170

Both denominators, and a third

Shares of the same 152,782each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.28%
companies running anything in Performance and Caching
5,393,469
2.8%
companies running anything in Website performance plugins
3,118,513
4.9%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, EWWW Image Optimizer is rank 7 of 26 technologies in Website performance plugins.

Open as a segment

152,782 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-ewww-image-optimizer

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

WordPress plugin that compresses and optimizes images to reduce page weight and improve load times.

EWWW Image Optimizer is a WordPress plugin that compresses, resizes and converts images to improve site performance. It is open source and can work with local tools or a paid optimization API from EWWW.

Kindextension
VendorEWWW Image Optimizer, ewww.io
PathInfrastructure and Hosting > Performance and Caching > Website performance plugins
Slugewww-image-optimizer
Deploymentself-hosted
Pricingfreemium, subscription
Open sourceyes
First discovered2022-01-11
Last discovered2026-09-10
Taxonomy releasetax-2026.10