---
title: "Domain-category tagging coverage: of the distinct measured domains, how many carry a Citizen Lab category (NEWS/ANON/GRP/HUMR/...) vs untagged - surfacing categorization blind spots (low coverage flags where category-level analysis is incomplete, NOT that those domains are uncensored)."
method: GET
path: "/v1/measurement/category-coverage"
tags: ["Censorship Data"]
---

# Domain-category tagging coverage: of the distinct measured domains, how many carry a Citizen Lab category (NEWS/ANON/GRP/HUMR/...) vs untagged - surfacing categorization blind spots (low coverage flags where category-level analysis is incomplete, NOT that those domains are uncensored).

`GET /v1/measurement/category-coverage`

## Response `200`

schema voidly-category-coverage/v1: { distinct_domains_measured, tagged, untagged, tagged_pct, by_category, methodology, generated_at }

---

[API](https://skmtc.net/voidly/apis/voidly-api.md) · [All operations](https://skmtc.net/voidly/apis/voidly-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/voidly/voidly-api/revisions/decbe6fd40a8/schema)