Headers: Service-Worker
Service-Worker header
The HTTP Service-Worker request header is included in fetches for a service worker's script resource. This header helps administrators log service worker script requests for monitoring purposes.
| Header type | Request header |
|---|---|
| Forbidden request header | No |
Syntax
Service-Worker: script
Directives
script-
A value indicating that this is a script. This is the only allowed directive for this header.
Specifications
| Specification |
|---|
| Service Workers Nightly> # service-worker> |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
Service-Worker |
38 | 16 | 44 | 25 | 11.1 | 38 | 44 | 25 | 11.3 | 3.0 | 38 | 11.3 |
See also
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https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Service-Worker
