--- title: "Download list of all Prebid sites" description: "Every website running Prebid, with domain, DNS, WHOIS, IP address, hosting country and global rank on each row. One file, rebuilt daily." url: https://webatla.com/technology/prebid --- [Home](https://webatla.com/) › [Technologies](https://webatla.com/technology) › [Advertising](https://webatla.com/technology?category=Advertising) › Prebid ![Prebid logo](https://webatla.com/assets/tech-logos/prebid.png) # Download websites that use Prebid 1,337 live sites using Prebid right now Advertising · by Prebid.org · since 2015 · open source 1K sites, Dataset updated · 2026-10-27 Categories [Advertising](https://webatla.com/technology?category=Advertising) [🔒 Get the list](https://webatla.com/technology/prebid#preview) Requires a dataset purchase [About Prebid](https://webatla.com/technology/prebid#overview) [Database preview](https://webatla.com/technology/prebid#preview) [Download](https://webatla.com/technology/prebid#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. 1,337, Sites detected 0.0%, Of all websites ## Preview Prebid site datasets Prebid detection is a value inside the **Technologies** column. Two datasets carry it. **Technologies · €159 / month · 1,337 rows · 14 columns · webatla-technologies-prebid-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 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | uol.com.br | [com.br](https://webatla.com/tld/br) | [br](https://webatla.com/tld/br) | ICANN | HTTP 200 | 200.147.35.149 | [BR](https://webatla.com/country/br) | {…} | 2026-09-21 | PWA, HSTS, HTTP/2, Prebid, Vue.js, Favicon, Open Graph, Amazon CloudFront, Amazon Web Services, WhatsApp Business Chat | 0.0000187142 | 19,036,704 | 1996-04-24 | 2034-04-24 | | express.co.uk | [co.uk](https://webatla.com/tld/uk) | [uk](https://webatla.com/tld/uk) | ICANN | HTTP 200 | 65.9.130.12 | [US](https://webatla.com/country/us) | {…} | 2026-10-15 | Google Analytics UA-123584808-1 UA-123584808-2 UA-264173614-1 UA-264173614-2 +3 , Google Tag Manager GTM-NX7XL77 , PWA, HSTS, Nginx, Cxense, HTTP/3, Prebid, Favicon, Klaviyo | 0.00000852601 | 18,420,302 | 1995-11-17 | 2026-11-17 | | straitstimes.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 18.66.122.100 | [US](https://webatla.com/country/us) | {…} | 2026-10-25 | HSTS, React, HTTP/3, Prebid, Favicon, Amazon S3, Open Graph, React Router, Priority Hints, Google Workspace | 0.00000813355 | 18,422,870 | 1997-08-18 | 2027-08-17 | | nu.nl | [nl](https://webatla.com/tld/nl) | [nl](https://webatla.com/tld/nl) | ICANN | HTTP 200 | 2.21.239.28 | [DE](https://webatla.com/country/de) | {…} | 2026-10-09 | Google Analytics UA-10557259-1 , Google Tag Manager GTM-TK3PJZT GTM-TWLG4MQ +1 , HSTS, HTTP/3, Hotjar, Prebid, Sentry, Express, Favicon, Klaviyo | 0.000002931 | 18,124,828 | 1998-05-26 | — | | tampabay.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 23.53.41.250 | [DE](https://webatla.com/country/de) | {…} | 2026-10-26 | PWA, Nginx, cdnjs, Akamai, HTTP/2, Nativo, Prebid, jQuery 3.5.1 , Embedly, Favicon | 0.00000272243 | 17,836,684 | 1995-06-02 | 2027-06-01 | **All data · €599 / month · 1,337 rows · 23 columns · webatla-all-data-prebid-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 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | uol.com.br | [com.br](https://webatla.com/tld/br) | [br](https://webatla.com/tld/br) | ICANN | HTTP 200 | 200.147.35.149 | [BR](https://webatla.com/country/br) | {…} | 2026-09-21 | PWA, HSTS, HTTP/2, Prebid, Vue.js, Favicon, Open Graph, Amazon CloudFront, Amazon Web Services, WhatsApp Business Chat | 2026-10-22 | TRUE | {…} | 0.0000187142 | 19,036,704 | 2025-08-06 | RDAP | 1996-04-24 | 2034-04-24 | 2024-08-27 | — | {…} | Domain is active | | express.co.uk | [co.uk](https://webatla.com/tld/uk) | [uk](https://webatla.com/tld/uk) | ICANN | HTTP 200 | 65.9.130.12 | [US](https://webatla.com/country/us) | {…} | 2026-10-15 | Google Analytics UA-123584808-1 UA-123584808-2 UA-264173614-1 UA-264173614-2 +3 , Google Tag Manager GTM-NX7XL77 , PWA, HSTS, Nginx, Cxense, HTTP/3, Prebid, Favicon, Klaviyo | 2026-10-23 | TRUE | {…} | 0.00000852601 | 18,420,302 | 2026-03-06 | RDAP | 1995-11-17 | 2026-11-17 | 2026-03-06 | CSC Corporate Domains, Inc | {…} | Domain is active | | straitstimes.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 18.66.122.100 | [US](https://webatla.com/country/us) | {…} | 2026-10-25 | HSTS, React, HTTP/3, Prebid, Favicon, Amazon S3, Open Graph, React Router, Priority Hints, Google Workspace | 2026-10-12 | TRUE | {…} | 0.00000813355 | 18,422,870 | 2026-08-16 | RDAP | 1997-08-18 | 2027-08-17 | 2026-08-13 | CSC Corporate Domains, Inc. | {…} | Domain is active | | nu.nl | [nl](https://webatla.com/tld/nl) | [nl](https://webatla.com/tld/nl) | ICANN | HTTP 200 | 2.21.239.28 | [DE](https://webatla.com/country/de) | {…} | 2026-10-09 | Google Analytics UA-10557259-1 , Google Tag Manager GTM-TK3PJZT GTM-TWLG4MQ +1 , HSTS, HTTP/3, Hotjar, Prebid, Sentry, Express, Favicon, Klaviyo | 2026-10-22 | TRUE | {…} | 0.000002931 | 18,124,828 | 2026-10-26 | RDAP | 1998-05-26 | — | 2026-07-30 | Registrar.eu | {…} | Domain is active | | tampabay.com | [com](https://webatla.com/tld/com) | [com](https://webatla.com/tld/com) | ICANN | HTTP 200 | 23.53.41.250 | [DE](https://webatla.com/country/de) | {…} | 2026-10-26 | PWA, Nginx, cdnjs, Akamai, HTTP/2, Nativo, Prebid, jQuery 3.5.1 , Embedly, Favicon | 2026-10-18 | TRUE | {…} | 0.00000272243 | 17,836,684 | 2026-06-10 | RDAP | 1995-06-02 | 2027-06-01 | 2026-06-01 | GoDaddy.com, LLC | {…} | Domain is active | [↓ Download preview (20 rows, free)](https://webatla.com/api/v1/sample/technology/prebid?dataset=technologies) [Buy Technologies · €159 / month](https://webatla.com/account/checkout?dataset=technologies) ## The Prebid dataset Every site we've detected as running Prebid, with version, hosting, country, TLD and traffic rank. ### Prebid lives inside 2 datasets Prebid detection is part of **Technologies** (€159/mo) and **All data** (€599/mo). Buy either to filter the full 1,337-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/prebid?dataset=technologies) ## About Prebid ### At a glance - **Vendor:** Prebid.org - **Website:** prebid.org ↗ - **Language:** JavaScript - **License:** Apache 2.0 - **First release:** 2015-01-01 Header bidding is a decision about money rather than about layout. A site running Prebid has advertising inventory it wants several buyers competing for simultaneously, instead of passing that inventory down a waterfall and accepting whatever the first willing network offers. Putting a wrapper in place costs engineering time and needs ongoing tuning, so its presence marks a publisher that treats advertising as an operation with somebody accountable for yield, not as a plugin installed once and forgotten. For anyone mapping the supply side of digital advertising, that is a valuable filter. A hobby blog with a display unit and a professional publisher with a monetisation team both look like websites with ads until you inspect the plumbing underneath. The wrapper separates them. Prebid is written in JavaScript, published under Apache 2.0, and maintained by Prebid.org, a non-profit funded by the industry that uses it. Nobody signs a contract to install it, and that is precisely the gap our data fills, because there is no vendor sitting on a customer list that could be bought or leaked. Adoption since 2015 is observable only by looking at pages. As of October 2026 we detect the wrapper on 1,337 sites. Two limits deserve stating up front. We detect the presence of the library, not its configuration, so the file cannot tell you which demand partners a publisher has enabled, what floors are set, or how much of the page inventory actually runs through the auction. And a large number of publishers get header bidding through a managed partner that bundles, renames or minifies the library into something we do not recognise, which pushes those sites out of the count even though the technology underneath is identical. The number is a floor, and the sites it misses are concentrated among smaller publishers who outsource monetisation, which is a bias worth carrying into any analysis. With those caveats in hand, the download answers what a per domain check never will. A lookup confirms a publisher you already knew about. The file gives you the population, which is what you need to build a supply map, to size the addressable set before committing to a bidder integration, to see how the wrapper spreads across generic and country level suffixes, or to track across releases whether managed wrappers are absorbing self managed ones. Every one of those is an aggregate question, and aggregates need the whole list in front of you. ## Frequently asked questions How many websites use Prebid? webatla detects Prebid on 1K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking. Can I download the list of websites using Prebid? 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 Prebid? Buy the technology dataset, then download the complete list of domains we detect using Prebid, re-exported every day. What else is in the Prebid technology data? Each row places Prebid next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking. Can I download just the sites using Prebid, or the whole database? Both. Every site running Prebid 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 Prebid? 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 Prebid 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 Prebid Pick the dataset that covers what you need. Each one includes Prebid 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 [![Google Ads logo](https://webatla.com/assets/tech-logos/google-ads.png) Google Ads Advertising · 3.4M sites](https://webatla.com/technology/google-ads) [![Google AdSense logo](https://webatla.com/assets/tech-logos/google-adsense.png) Google AdSense Advertising · 1.3M sites](https://webatla.com/technology/google-adsense) [![Microsoft Advertising logo](https://webatla.com/assets/tech-logos/microsoft-advertising.png) Microsoft Advertising Advertising · 453K sites](https://webatla.com/technology/microsoft-advertising) [![Twitter Ads logo](https://webatla.com/assets/tech-logos/twitter-ads.png) Twitter Ads Advertising · 269K sites](https://webatla.com/technology/twitter-ads)