What is Google Optimize?

Google Optimize is an A/B testing tool.

How many English-language websites using Google Optimize are there?

Site Stats Database tracks 1,771 websites that are both Google Optimize and English, each enriched with traffic, authority, and the full detected tech stack.

Do English-language websites using Google Optimize have higher authority than average?

They tend to have stronger authority than the typical website: their median Ahrefs Domain Rating is 44, higher than the 28 median across all sites Site Stats Database tracks.

Where does the data come from?

Traffic estimates, keywords, and authority come from DataForSEO; Domain Rating comes from Ahrefs' public endpoint; and the topic, market, and technology detections come from Site Stats Database's own crawler.

Can I download the full list?

Yes. The complete, filterable list of all 1,771 English-language websites using Google Optimize, with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.

Top Google Optimize Websites in English

Top Google Optimize Websites in English — Site Stats Database

dennys.com
LanguageEnglish
DR (Ahrefs)74
Total Keywords58,200
Referring Domains11,507
Domain Age27 yrs
Traffic (Jun 2026)29,094,721
Traffic Trend
A/B TestingGoogle Optimize
ea.com
LanguageEnglish
DR (Ahrefs)89
Total Keywords352,670
Referring Domains135,793
Domain Age33 yrs
Traffic (Jun 2026)13,994,510
Traffic Trend
A/B TestingGoogle Optimize
militaryonesource.mil
LanguageEnglish
DR (Ahrefs)83
Total Keywords181,601
Referring Domains20,053
Domain Age
Traffic (Jun 2026)7,947,490
Traffic Trend
A/B Testing
koa.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords220,342
Referring Domains27,969
Domain Age27 yrs
Traffic (Jun 2026)5,933,404
Traffic Trend
A/B TestingGoogle Optimize
lorealparisusa.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords304,373
Referring Domains27,514
Domain Age27 yrs
Traffic (Jun 2026)5,622,415
Traffic Trend
A/B Testing
americansongwriter.com
LanguageEnglish
DR (Ahrefs)79
Total Keywords436,635
Referring Domains27,439
Domain Age27 yrs
Traffic (Jun 2026)4,627,197
Traffic Trend
A/B Testing
coldwellbankerhomes.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords449,225
Referring Domains32,193
Domain Age28 yrs
Traffic (Jun 2026)4,464,366
Traffic Trend
A/B Testing
tropicalsmoothiecafe.com
LanguageEnglish
DR (Ahrefs)70
Total Keywords51,118
Referring Domains4,861
Domain Age26 yrs
Traffic (Jun 2026)4,207,394
Traffic Trend
A/B Testing
etoro.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords129,857
Referring Domains29,275
Domain Age21 yrs
Traffic (Jun 2026)2,704,664
Traffic Trend
A/B TestingGoogle Optimize
philips.com
LanguageEnglish
DR (Ahrefs)88
Total Keywords114,252
Referring Domains76,052
Domain Age39 yrs
Traffic (Jun 2026)2,624,057
Traffic Trend
A/B TestingGoogle Optimize
mashupmath.com
LanguageEnglish
DR (Ahrefs)48
Total Keywords51,645
Referring Domains2,099
Domain Age11 yrs
Traffic (Jun 2026)2,276,104
Traffic Trend
A/B Testing
anker.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords89,488
Referring Domains17,169
Domain Age30 yrs
Traffic (Jun 2026)2,080,210
Traffic Trend
A/B TestingGoogle Optimize