--- title: "Download list of all Yottaa sites" description: "Every website running Yottaa, with domain, DNS, WHOIS, IP address, hosting country and global rank on each row. One file, rebuilt daily." url: https://webatla.com/technology/yottaa --- [Home](https://webatla.com/) › [Technologies](https://webatla.com/technology) › [A/B Testing](https://webatla.com/technology?category=A%2FB%20Testing) › Yottaa Yo # Download websites that use Yottaa 396 live sites using Yottaa right now A/B Testing · by Yottaa Inc. · since 2009 · Proprietary 396 sites, Dataset updated · 2026-10-28 Categories [A/B Testing](https://webatla.com/technology?category=A%2FB%20Testing) [Performance](https://webatla.com/technology?category=Performance) [Tag managers](https://webatla.com/technology?category=Tag%20managers) [🔒 Get the list](https://webatla.com/technology/yottaa#preview) Requires a dataset purchase [About Yottaa](https://webatla.com/technology/yottaa#overview) [Database preview](https://webatla.com/technology/yottaa#preview) [Download](https://webatla.com/technology/yottaa#download) All figures as of Oct 28, 2026 All figures here come from one snapshot of the webatla database, taken on this date (UTC). We usually refresh it every day. 396, Sites detected 0.0%, Of all websites ## Preview Yottaa site datasets Yottaa detection is a value inside the **Technologies** column. Two datasets carry it. **Technologies · €159 / month · 396 rows · 14 columns · webatla-technologies-yottaa-2026-10-28.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 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | fentybeauty.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) | {…} | 2026-10-15 | Google Ads AW-835629513 , Google Analytics G-DB5RKJV87S , Google Tag Manager GTM-M8TQZPX GTM-T2GNQQF +1 , HSTS, Venmo, HTTP/3, PayPal, Yottaa, Favicon, Shopify | 0.00000137367 | 17,702,962 | 2014-06-25 | 2027-06-25 | | premiumoutlets.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 135.222.185.61 | [US](https://webatla.com/country/us) | {"instagram":["https://instagram.com/theoutlets"]} | 2026-10-22 | Google Ads AW-478881250 AW-803957142 AW-858966067 AW-859583842 AW-973854020 +4 , Google Analytics G-1EMTM5K6CC G-BWB505C9GY UA-29065161-1 +2 , Google Tag Manager GTM-T7X4KT , DoubleClick… | 0.000000723661 | 17,578,350 | 1996-10-18 | 2027-10-17 | | kraftheinzcompany.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 151.101.131.52 | [US](https://webatla.com/country/us) | {…} | 2026-10-21 | Google Analytics G-100XF74ZMM G-M4CNB06YFQ +1 , Google Tag Manager GTM-5L35SB3 , HSTS, Azure, Nginx 1.30.5 , HTTP/2, Yottaa, jQuery, Sectigo, Varnish | 0.00000058734 | 15,156,729 | 2015-03-25 | 2027-03-25 | | ninjatransfers.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 23.227.38.32 | [CA](https://webatla.com/country/ca) | {…} | 2026-10-09 | HSTS, Imgix, Slick, cdnjs, HTTP/3, PayPal, Vue.js 2.1.10 , Yottaa, jQuery, Favicon | 0.000000528868 | 15,079,374 | 2022-03-16 | 2033-03-16 | | 1800contacts.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 204.16.239.59 | [US](https://webatla.com/country/us) | {…} | 2026-09-24 | HSTS, Miro, Slack, HTTP/2, Yottaa, Angular 21.2.23 , Favicon, Varnish, Mixpanel, Amazon S3 | 0.000000478454 | 14,908,515 | 1996-03-28 | 2027-03-29 | **All data · €599 / month · 396 rows · 23 columns · webatla-all-data-yottaa-2026-10-28.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 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | fentybeauty.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) | {…} | 2026-10-15 | Google Ads AW-835629513 , Google Analytics G-DB5RKJV87S , Google Tag Manager GTM-M8TQZPX GTM-T2GNQQF +1 , HSTS, Venmo, HTTP/3, PayPal, Yottaa, Favicon, Shopify | 2026-10-12 | TRUE | {…} | 0.00000137367 | 17,702,962 | 2026-07-05 | RDAP | 2014-06-25 | 2027-06-25 | 2026-06-26 | GoDaddy.com, LLC | {…} | Domain is active | | premiumoutlets.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 135.222.185.61 | [US](https://webatla.com/country/us) | {"instagram":["https://instagram.com/theoutlets"]} | 2026-10-22 | Google Ads AW-478881250 AW-803957142 AW-858966067 AW-859583842 AW-973854020 +4 , Google Analytics G-1EMTM5K6CC G-BWB505C9GY UA-29065161-1 +2 , Google Tag Manager GTM-T7X4KT , DoubleClick… | 2026-10-26 | TRUE | {…} | 0.000000723661 | 17,578,350 | 2026-10-16 | RDAP | 1996-10-18 | 2027-10-17 | 2026-10-13 | CSC Corporate Domains, Inc. | {…} | Domain is active | | kraftheinzcompany.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 151.101.131.52 | [US](https://webatla.com/country/us) | {…} | 2026-10-21 | Google Analytics G-100XF74ZMM G-M4CNB06YFQ +1 , Google Tag Manager GTM-5L35SB3 , HSTS, Azure, Nginx 1.30.5 , HTTP/2, Yottaa, jQuery, Sectigo, Varnish | 2026-10-15 | TRUE | {…} | 0.00000058734 | 15,156,729 | 2026-03-27 | RDAP | 2015-03-25 | 2027-03-25 | 2026-03-26 | CSC Corporate Domains, Inc. | {…} | Domain is active | | ninjatransfers.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 23.227.38.32 | [CA](https://webatla.com/country/ca) | {…} | 2026-10-09 | HSTS, Imgix, Slick, cdnjs, HTTP/3, PayPal, Vue.js 2.1.10 , Yottaa, jQuery, Favicon | 2026-10-18 | TRUE | {…} | 0.000000528868 | 15,079,374 | 2025-06-20 | RDAP | 2022-03-16 | 2033-03-16 | 2025-06-20 | GoDaddy.com, LLC | {…} | Domain is active | | 1800contacts.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 204.16.239.59 | [US](https://webatla.com/country/us) | {…} | 2026-09-24 | HSTS, Miro, Slack, HTTP/2, Yottaa, Angular 21.2.23 , Favicon, Varnish, Mixpanel, Amazon S3 | 2026-10-15 | TRUE | {…} | 0.000000478454 | 14,908,515 | 2026-03-14 | RDAP | 1996-03-28 | 2027-03-29 | 2026-03-14 | Wild West Domains, LLC | {…} | Domain is active | [↓ Download preview (20 rows, free)](https://webatla.com/api/v1/sample/technology/yottaa?dataset=technologies) [Buy Technologies · €159 / month](https://webatla.com/account/checkout?dataset=technologies) ## The Yottaa dataset Every site we've detected as running Yottaa, with version, hosting, country, TLD and traffic rank. ### Yottaa lives inside 2 datasets Yottaa detection is part of **Technologies** (€159/mo) and **All data** (€599/mo). Buy either to filter the full 396-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/yottaa?dataset=technologies) ## About Yottaa ### At a glance - **Vendor:** Yottaa Inc. - **Website:** yottaa.com ↗ - **License:** Proprietary - **First release:** 2009-01-01 Web performance products fall into two groups. Some are installed by a developer because a page feels slow. Others are bought by a business because slowness is costing it revenue. Yottaa belongs to the second group, and knowing that changes how a detection should be read. The vendor sells an acceleration and optimisation layer aimed at online retail, sitting between the origin site and the browser and taking control of how external scripts, tags and pixels load. A site does not reach for a product like that until the front end has accumulated enough marketing and measurement code to hurt page speed on its own. So the fingerprint is less a statement about hosting and more a statement about commercial maturity: someone has measured the cost of a slow product page and signed a contract to fix it. That profile is what makes the list useful. A researcher building a picture of the enterprise retail segment, a competing delivery or optimisation vendor mapping accounts, or a conversion consultancy looking for sites that already treat performance as a budget line will all be looking for the same population rather than for any single domain. The technology is Proprietary and supplied by Yottaa Inc., which dates from 2009, so the installed base is a customer base and not a community of self hosters. As of October 2026 we record the fingerprint on 396 sites. The number deserves a caveat, and it is a specific one for anything in the A/B Testing bracket. Products that operate as a delivery layer can be almost invisible from the outside, because traffic is routed through them without any distinctive markup appearing in the page. We count the sites where the platform leaves something a crawler can see, which means the count is a floor rather than a roster. Retailers who use only the routing side, with no client visible assets, will not appear. Read against the rest of the export, the entries still answer questions a per-domain lookup cannot. Which ecommerce platforms does this optimisation layer pair with in practice. Which sites run it alongside heavy tag management. Which domains dropped it between crawls. Answers to those require every row at once, with the platform column, the country column and the domain sitting side by side, which is the form the download ships in. ## Frequently asked questions How many websites use Yottaa? webatla detects Yottaa on 396 websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking. Can I download the list of websites using Yottaa? Yes, the list downloads as structured JSONL (zstd), one domain per line. 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 Yottaa? Buy the technology dataset, then download the complete list of domains we detect using Yottaa, re-exported every day. What else is in the Yottaa technology data? Each row places Yottaa next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking. Can I download just the sites using Yottaa, or the whole database? Both. Every site running Yottaa 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 Yottaa? Two steps: (1) buy the Technologies dataset, (2) download the full list of every domain we detect running Yottaa 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 Yottaa Pick the dataset that covers what you need. Each one includes Yottaa 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 [PH Priority Hints Other · 30.4M sites](https://webatla.com/technology/priority-hints) [![Google Tag Manager logo](https://webatla.com/assets/tech-logos/google-tag-manager.png) Google Tag Manager Tag Management · 7.0M sites](https://webatla.com/technology/google-tag-manager) [![Sentry logo](https://webatla.com/assets/tech-logos/sentry.png) Sentry Monitoring · 433K sites](https://webatla.com/technology/sentry) [![Google Cloud Trace logo](https://webatla.com/assets/tech-logos/google-cloud-trace.png) Google Cloud Trace Monitoring · 417K sites](https://webatla.com/technology/google-cloud-trace)