Source: https://www.zaproxy.org/docs/statistics/

Statistics

We measure and record a range of statistics related to ZAP, some of which are made public here.

Headline Statistics for October 2025

| | | | --- | --- | | Number of Times ZAP was Started | 6,255,027 | | Number of Active Scans | 1,618,087 | | Number of Alerts Raised | 1,629,455,152 | | Number of Active Scan Messages Sent | 3,957,661,276 |

**Bar Charts ** - Including Check for Updates, Direct Downloads, Docker Pulls, and User Group Posts

**Pie Charts ** - Including Pings by Country, OS, ZAP run type and container

**Top ZAP Add-Ons Last Month ** - The most frequently installed optional add-ons last month

**Highest False Positives Last Month ** - The alerts most frequently flagged as false positives using Alert Filters last month

**Top Active Scan Rules Last Month ** - Details of the top active scan rules last month