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 104.219.236.16
Sec-Ch-Ua-Platform "Windows"
Sec-Ch-Ua-Mobile ?0
Sec-Ch-Ua "Not)A;Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"
Sec-Fetch-Dest document
Accept-Encoding gzip, deflate, br
Accept-Language en-US,en;q=0.9
Accept text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 YaBrowser/22.7.0 Yowser/2.5 Safari/537.36
X-Geoip-Longitude -97.82200
X-Geoip-Latitude 37.75100
X-Geoip-Country-Name United States
X-Geoip-Country-Code US
X-Scheme https
X-Forwarded-Scheme https
X-Forwarded-Host deviceatlas.com
X-Request-Id bc6f3ed4f26c5a6ae4c22aefc98ac335

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