Detect Marker
Marker.io is an issue tracker solution for Project Managers, QA Testers and Agency Clients to report feedback & bugs to developers.
01
Websites using Marker
18 hostnames in the PluginView corpus for this technology.
| Hostname | Last seen |
|---|---|
| typeform.com | 8/6/2026 |
| iii.org | 8/3/2026 |
| hrexecutive.com | 8/3/2026 |
| iupui.edu | 8/3/2026 |
| districtadministration.com | 8/4/2026 |
02
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Marker signature at the time of the scan.
- Does not establish
- A sitewide install of Marker, an active vendor contract, exclusive use, or that Marker is still in place today.
03
How to check a site for Marker
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Marker signals.
- 2. PluginView reads only public responses and scores them against proprietary Marker fingerprints. Rule bodies and identifiers are not published.
- 3. Review the confidence score and text explanation for Marker on the results page.
04
FAQ: detecting Marker
- Can PluginView detect Marker without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Marker. It does not bypass authentication or paywalls.
- What category is Marker?
- Marker is classified under Issue trackers in the PluginView directory.
- Does PluginView publish Marker 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.
