--- title: "Download list of all Google Optimize sites" description: "Every website running Google Optimize, with domain, DNS, WHOIS, IP address, hosting country and global rank on each row. One file, rebuilt daily." url: https://webatla.com/technology/google-optimize --- [Home](https://webatla.com/) › [Technologies](https://webatla.com/technology) › [A/B Testing](https://webatla.com/technology?category=A%2FB%20Testing) › Google Optimize ![Google Optimize logo](https://webatla.com/assets/tech-logos/google-optimize.png) # Download websites that use Google Optimize 15,420 live sites using Google Optimize right now A/B Testing · by Google · since 2017 · Freemium 15K sites, Dataset updated · 2026-10-27 Categories [A/B Testing](https://webatla.com/technology?category=A%2FB%20Testing) [🔒 Get the list](https://webatla.com/technology/google-optimize#preview) Requires a dataset purchase [About Google Optimize](https://webatla.com/technology/google-optimize#overview) [Database preview](https://webatla.com/technology/google-optimize#preview) [Download](https://webatla.com/technology/google-optimize#download) All figures as of Oct 27, 2026 All figures here come from one snapshot of the webatla database, taken on this date (UTC). We usually refresh it every day. 15,420, Sites detected 0.0%, Of all websites ## Preview Google Optimize site datasets Google Optimize detection is a value inside the **Technologies** column. Two datasets carry it. **Technologies · €159 / month · 15,420 rows · 14 columns · webatla-technologies-google-optimize-2026-10-27.jsonl.zst** | Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | PR value | Harmonic value | Domain creation date | Domain expiration date | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | grandviewresearch.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 172.66.41.36 | [US](https://webatla.com/country/us) | {…} | 2026-10-17 | Google Ads AW-977585600 , Google Analytics GA4 G-PEE1R7WJJ7 UA-46547503-1 +1 , Google Tag Manager GTM-TSMF4G5 , HSTS, Slick 1.5.9 , cdnjs, HTTP/2, Twilio, jQuery 4.3.0 , Favicon | 0.000019626 | 19,002,558 | 2013-09-10 | 2030-09-10 | | aeyde.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 23.227.38.65 | [CA](https://webatla.com/country/ca) | {…} | 2026-09-26 | Google Analytics G-NDD4EBHB2C UA-66566666-3 UA-66566666-9 +2 , Google Tag Manager GTM-KFMXJJD GTM-P88R68 +1 , PWA, HSTS, HTTP/3, PayPal, jQuery 2.2.4 , Favicon, Klaviyo, Shopify | 0.0000139377 | 13,938,561 | 2014-11-11 | 2026-11-11 | | unep.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 54.217.180.197 | [IE](https://webatla.com/country/ie) | {…} | 2026-09-20 | Google Analytics G-1DQHHGHPWR G-45SRZMEN51 G-CMH16JZ1F1 UA-59519586-1 UA-59519586-25 +4 , PHP, HSTS, Azure, Drupal 10 , HTTP/2, jQuery, Favicon, HubSpot, Twitter | 0.0000123297 | 18,803,024 | 1993-11-16 | 2034-11-15 | | global-e.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 34.243.130.110 | [IE](https://webatla.com/country/ie) | {"linkedin":["https://linkedin.com/company/global-e"]} | 2026-10-17 | HubSpot 2462094 , Google Ads AW-745307361 , Google Analytics G-P6E6EWPYX7 UA-375080-3 +1 , Google Tag Manager GTM-KSWQKBC , PHP, RSS, WPML 4.6.8 , Zoho, Canva, Figma | 0.00000829614 | 15,012,939 | 2007-10-30 | 2030-10-30 | | cj.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 159.127.40.163 | [US](https://webatla.com/country/us) | {…} | 2026-10-11 | HSTS, Plyr 3.6.9 , Figma, HTTP/3, Popper, jQuery 3.6.0 , HubSpot, KnowBe4, Mailgun, YouTube | 0.0000082695 | 18,246,808 | 1999-02-24 | 2027-02-24 | **All data · €599 / month · 15,420 rows · 23 columns · webatla-all-data-google-optimize-2026-10-27.jsonl.zst** | Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | DNS last data checked | DNS Status | DNS records | PR value | Harmonic value | RDAP/WHOIS last data checked | RDAP/WHOIS method | Domain creation date | Domain expiration date | Domain last changed | Registrar | RDAP/WHOIS Record | Response Status RDAP/WHOIS | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | grandviewresearch.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 172.66.41.36 | [US](https://webatla.com/country/us) | {…} | 2026-10-17 | Google Ads AW-977585600 , Google Analytics GA4 G-PEE1R7WJJ7 UA-46547503-1 +1 , Google Tag Manager GTM-TSMF4G5 , HSTS, Slick 1.5.9 , cdnjs, HTTP/2, Twilio, jQuery 4.3.0 , Favicon | 2026-10-17 | TRUE | {…} | 0.000019626 | 19,002,558 | 2025-07-09 | RDAP | 2013-09-10 | 2030-09-10 | 2025-07-09 | GoDaddy.com, LLC | {…} | Domain is active | | aeyde.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 23.227.38.65 | [CA](https://webatla.com/country/ca) | {…} | 2026-09-26 | Google Analytics G-NDD4EBHB2C UA-66566666-3 UA-66566666-9 +2 , Google Tag Manager GTM-KFMXJJD GTM-P88R68 +1 , PWA, HSTS, HTTP/3, PayPal, jQuery 2.2.4 , Favicon, Klaviyo, Shopify | 2026-10-18 | TRUE | {…} | 0.0000139377 | 13,938,561 | 2025-11-16 | RDAP | 2014-11-11 | 2026-11-11 | 2025-11-16 | united-domains GmbH | {…} | Domain is active | | unep.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 54.217.180.197 | [IE](https://webatla.com/country/ie) | {…} | 2026-09-20 | Google Analytics G-1DQHHGHPWR G-45SRZMEN51 G-CMH16JZ1F1 UA-59519586-1 UA-59519586-25 +4 , PHP, HSTS, Azure, Drupal 10 , HTTP/2, jQuery, Favicon, HubSpot, Twitter | 2026-10-18 | TRUE | {…} | 0.0000123297 | 18,803,024 | 2026-03-29 | RDAP | 1993-11-16 | 2034-11-15 | 2025-11-16 | Network Solutions, LLC | {…} | Domain is active | | global-e.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 34.243.130.110 | [IE](https://webatla.com/country/ie) | {"linkedin":["https://linkedin.com/company/global-e"]} | 2026-10-17 | HubSpot 2462094 , Google Ads AW-745307361 , Google Analytics G-P6E6EWPYX7 UA-375080-3 +1 , Google Tag Manager GTM-KSWQKBC , PHP, RSS, WPML 4.6.8 , Zoho, Canva, Figma | 2026-10-13 | TRUE | {…} | 0.00000829614 | 15,012,939 | 2025-10-31 | RDAP | 2007-10-30 | 2030-10-30 | 2025-10-31 | GoDaddy.com, LLC | {…} | Domain is active | | cj.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 159.127.40.163 | [US](https://webatla.com/country/us) | {…} | 2026-10-11 | HSTS, Plyr 3.6.9 , Figma, HTTP/3, Popper, jQuery 3.6.0 , HubSpot, KnowBe4, Mailgun, YouTube | 2026-10-12 | TRUE | {…} | 0.0000082695 | 18,246,808 | 2026-01-26 | RDAP | 1999-02-24 | 2027-02-24 | 2026-01-26 | MarkMonitor Inc. | {…} | Domain is active | [↓ Download preview (20 rows, free)](https://webatla.com/api/v1/sample/technology/google-optimize?dataset=technologies) [Buy Technologies · €159 / month](https://webatla.com/account/checkout?dataset=technologies) ## The Google Optimize dataset Every site we've detected as running Google Optimize, with version, hosting, country, TLD and traffic rank. ### Google Optimize lives inside 2 datasets Google Optimize detection is part of **Technologies** (€159/mo) and **All data** (€599/mo). Buy either to filter the full 15,420-site list, or grab a free preview first. [See datasets](https://webatla.com/pricing) [↓ Download free preview (20 rows)](https://webatla.com/api/v1/sample/technology/google-optimize?dataset=technologies) ## About Google Optimize ### At a glance - **Vendor:** Google - **Website:** optimize.google.com ↗ - **Language:** JavaScript - **License:** Freemium - **First release:** 2017-03-01 The interesting thing about Google Optimize is that Google switched it off and the code is still on the web. The service was a free A/B testing and personalization layer wired into Google Analytics, and when the vendor retired the product the experiments stopped running. The snippets did not disappear from the pages that carried them. A detection in a current export therefore means something different from a detection of a live product. Finding Google Optimize on a site today says that somebody once ran experiments there, that a marketing team or an agency installed the tag, and that nobody has been through the tag configuration since the shutdown. The presence is evidence of history and of maintenance habits, not of an active testing program, and any reading of the data that treats it as current usage will be wrong. The narrowness of that reading is what makes the list actionable. Experimentation vendors are the obvious audience, because every domain here belongs to an organization that adopted testing, budgeted for it, built the internal habit and then lost its tool, which is a better qualified prospect than a company that has never run a test at all. Agencies auditing client sites want the same list for the opposite reason, since a dead tag is a measurable piece of tag debt and a reason to open a conversation about what else is still loading and slowing pages down for no return. As of October 2026 we detect Google Optimize on 15,420 sites, from a product Google first launched in 2017 on a Freemium model, and the count is really a measure of how slowly tags get removed. Watching the figure fall across successive exports is a proxy for how quickly the web cleans up after a discontinued service, and the rate of decay is a genuine finding about site maintenance in general rather than a fact about this tool alone. Detection reads the JavaScript snippet and its container reference, which is dependable when the code sits in the page and less so when a tag manager injects it at runtime, so the surviving remnant is larger than what we publish. We hold no version data here either, since the product was served entirely by the vendor and there was never a per site copy to number. What the file answers, and a per domain check cannot, is the population question. Which industries and country markets still carry the tag, what analytics and testing tools sit beside it now, and which sites finally cleaned it up between one export and the next. ## Frequently asked questions How many websites use Google Optimize? webatla detects Google Optimize on 15K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking. Can I download the list of websites using Google Optimize? Yes, as structured JSONL. Grab a free sample first. What's included for each site, and how fresh is it? Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic, re-detected and re-exported daily. How do I find the websites using Google Optimize? Buy the technology dataset, then download the complete list of domains we detect using Google Optimize, re-exported every day. What else is in the Google Optimize technology data? Each row places Google Optimize next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking. Can I download just the sites using Google Optimize, or the whole database? Both. Every site running Google Optimize comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export. How do I download the list of websites using Google Optimize? Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running Google Optimize as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank. ## Get the full list of websites using Google Optimize Pick the dataset that covers what you need. Each one includes Google Optimize and downloads as JSONL, rebuilt daily. Technologies, 14 columns Full website tech stack per site: CMS, payments, analytics, frameworks. €159 / mo [Buy and download](https://webatla.com/account/checkout?dataset=technologies) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=technologies) All data, 23 columns Everything we have, in a single package. The full webatla universe. €599 / mo [Buy and download](https://webatla.com/account/checkout?dataset=all-data) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=all-data) Want to compare every dataset side by side? [Visit the pricing page](https://webatla.com/pricing) ## Related technologies [![Optimizely logo](https://webatla.com/assets/tech-logos/optimizely.png) Optimizely A/B Testing · 79K sites](https://webatla.com/technology/optimizely) [![OneSignal logo](https://webatla.com/assets/tech-logos/onesignal.png) OneSignal Marketing Automation · 65K sites](https://webatla.com/technology/onesignal) [![Contentsquare logo](https://webatla.com/assets/tech-logos/contentsquare.png) Contentsquare Analytics · 18K sites](https://webatla.com/technology/contentsquare) [![Decibel logo](https://webatla.com/assets/tech-logos/decibel.png) Decibel Analytics · 12K sites](https://webatla.com/technology/decibel)