Detect 33Across
33Across is a technology company focused on solving the challenge of consumer attention for automated advertising.
01
Websites using 33Across
24 hostnames in the PluginView corpus for this technology.
| Hostname | Last seen |
|---|---|
| madison.com | 8/6/2026 |
| inquirer.net | 8/3/2026 |
| herald-review.com | 8/3/2026 |
| html.com | 8/4/2026 |
| tulsaworld.com | 8/7/2026 |
02
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known 33Across signature at the time of the scan.
- Does not establish
- A sitewide install of 33Across, an active vendor contract, exclusive use, or that 33Across is still in place today.
03
How to check a site for 33Across
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest 33Across signals.
- 2. PluginView reads only public responses and scores them against proprietary 33Across fingerprints. Rule bodies and identifiers are not published.
- 3. Review the confidence score and text explanation for 33Across on the results page.
04
FAQ: detecting 33Across
- Can PluginView detect 33Across without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for 33Across. It does not bypass authentication or paywalls.
- What category is 33Across?
- 33Across is classified under Advertising in the PluginView directory.
- Does PluginView publish 33Across fingerprint rules?
- No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.
