Websites Powered by Web Worker Offloading

8,724 websites tracked using Web Worker Offloading (WordPress plugins) · wordpress.org

Web Worker Offloading is a WordPress plugin that adds functionality to a WordPress site. Its official site is wordpress.org. PoweredBy tracks the websites that use Web Worker Offloading across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the wordpress plugins ecosystem.

Usage trend

Domains observed using Web Worker Offloading in each month's HTTP Archive crawl, Nov 2024 to Oct 2026 · peak 5,936 in Nov 2025. The tracked total above also counts sites not re-crawled recently.

Core Web Vitals

LCP 2.5 s INP 75 ms CLS 0 TTFB 1500 ms

Median site among 3,536 Web Worker Offloading sites with Chrome UX data, p75 values, Sep 2026.

Top countries

United States 650
India 441
Brazil 406
United Kingdom 324
Germany 275
France 257
Spain 195
Indonesia 184

Sites using Web Worker Offloading by audience country, Chrome UX Report.

Usage by industry

IndustryShareWebsites
News and media 0.19% 95
Industrial and manufacturing 0.12% 6
Blogs and publishing 0.10% 30
Non-profit and religious 0.10% 10
Professional services 0.08% 41
Education 0.07% 47
Pets and animals 0.06% 2
Home and construction 0.06% 38
Legal 0.06% 17
Beauty and wellness 0.05% 17
Healthcare 0.05% 65
Arts and entertainment 0.04% 23

Share of each industry's websites with a detected stack that use Web Worker Offloading; industries come from what sites declare in their own structured data.

Top sites by authority

9+ <1% · 1 of 372 sites
8+ <1% · 7 of 7,677 sites
7+ <1% · 21 of 45,712 sites
6+ <1% · 33 of 110,136 sites
5+ <1% · 66 of 246,751 sites

The share of the web's most authoritative domains, by Open Page Rank tier, seen running Web Worker Offloading in recent crawls. Only 372 domains worldwide score 9 or higher.

Websites using Web Worker Offloading

#DomainOpen Page RankOPREst. monthly visits (US)Visits (US)KeywordsFirst seen
3901 pomeranianshiratama.com - - - Jun 2026
3902 portiengenharia.com.br - - - Dec 2025
3903 powerfleet.net.br - - - Jun 2026
3904 rajashydepark.co.uk - - - Nov 2025
3905 raumwerk-becker-frankenbusch.de - - - Feb 2025
3906 reparamostvs.com - - - Nov 2025
3907 reparpc.fr - - - Jan 2026
3908 revistahomem.com.br - - - Aug 2026
3909 rey-77.com - - - Mar 2026
3910 reyluckycasino.net - - - Mar 2026
3911 rightchop.com - - - Oct 2026
3912 rodrigodemoura.com.br - - - Dec 2025
3913 ruhprimary.school - - - Aug 2025
3914 salixcarpentry.au - - - Sep 2026
3915 sasaki-seimen.com - - - Mar 2026
3916 schuurhuisverhuur.nl - - - Aug 2025
3917 seleniumnote.com - - - Aug 2025
3918 senat-realty.com - - - Jun 2026
3919 serlogistica.com.co - - - Oct 2026
3920 sip-pt.id - - - Oct 2025
3921 sistemiconnessi.it - - - Aug 2026
3922 smarttrack.com.tr - - - Oct 2025
3923 solidbusinessideas.com - - - Aug 2026
3924 solmupolku.fi - - - Sep 2026
3925 spiritualscienceinsights.com - - - Apr 2026
3926 sridurgahr.com - - - Aug 2026
3927 steelic.in - - - Nov 2025
3928 studiotecnicodestefano.it - - - Sep 2025
3929 taxi-ljubljana.eu - - - Sep 2025
3930 theovercomer.org - - - Nov 2025
3931 tidyvibe.com - - - Jul 2026
3932 tocnuncamais.com - - - Aug 2026
3933 toponekrujoy.com - - - Feb 2026
3934 transformacionviva.site - - - Aug 2025
3935 truenorthgreenhouses.ca - - - Jun 2026
3936 ttfhlaw.com - - - Sep 2025
3937 tunkatangluxurycar.com - - - Jul 2026
3938 twycrosszoo.store - - - Aug 2026
3939 umrahberkah.co.id - - - Jan 2025
3940 valityplus.lk - - - Jul 2025
3941 varatus.com - - - Sep 2026
3942 veenendaalmassage.nl - - - Nov 2025
3943 veevarinclinic.com - - - Feb 2026
3944 vermaoffset.com - - - Oct 2026
3945 villacabral.com - - - Mar 2026
3946 wedding.ba - - - Sep 2026
3947 willpowerelectrical.au - - - Sep 2026
3948 xn--72cb0cgd1a3ab7gqbghh38a.com - - - May 2026
3949 yorkiespuppiesforadoptionmiami.com - - - Sep 2026
3950 zachariashome.gr - - - Apr 2026

Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.

Download top 10,000 as CSV (zip) →

Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).

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