DeviceAtlas
HTTP Headers Parser

This tool checks what DeviceAtlas returns for HTTP headers.
You can paste in any headers (or just a user-agent string) or click current browser headers to return results for your browser.

Client Hints headers are utilised where present, including hints from first and second requests.

You are not currently logged in. Please or to use the User-Agent tester.

Enter a User-Agent string or a set of HTTP headers, one per line, in the format. Header: Value
Or use your
HEADER VALUE
X-Forwarded-For-Proxy-Protocol 198.244.168.167
Accept-Encoding deflate, gzip, br, zstd
Accept */*
User-Agent Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
X-Geoip-Longitude -0.12240
X-Geoip-Latitude 51.49640
X-Geoip-Country-Name United Kingdom
X-Geoip-Country-Code GB
X-Scheme https
X-Forwarded-Scheme https
X-Forwarded-Host www.deviceatlas.com
X-Request-Id 583c80a866ea56950ad80fbd24ca4019

This server requests the following Accept-CH headers from clients:

viewport-width, dpr, device-memory, rtt, downlink, ect, ua, ua-full-version, ua-platform, ua-platform-version, ua-arch, ua-model, ua-mobile