# Sample web app manifest for testing, free and CC0 1 WEBMANIFEST test file of 542 B. A direct URL, the file's SHA-256 and CC0, so curl and CI can fetch it with no signup and no keys. The page: . A web app manifest is the JSON a browser reads to learn a site's name, icons, colours and display mode: the file that decides what an installed web app looks like on a home screen. `webmanifest/site.webmanifest` carries a name, short name, start URL, scope, display mode, theme and background colours, and two icons. The icons point at published PNG fixtures, so a tool that follows them gets real images back rather than a 404, which is the difference between testing a manifest parser and testing it properly. It is served as `application/manifest+json`, a content type plenty of pipelines have never seen. That alone is worth checking: servers that guess types from extensions often return `application/octet-stream` for `.webmanifest`, and browsers then ignore the file entirely without an obvious error. Use it to test manifest parsing, install prompts, icon resolution and content-type handling. Related formats: [JSON](https://loremfile.dev/json) and [HTML](https://loremfile.dev/html). ## Files | Path | Size | MIME | Properties | |---|---|---|---| | [`webmanifest/site.webmanifest`](https://loremfile.dev/webmanifest/site.webmanifest) | 542 B | `application/manifest+json` | | The same list as JSON: .