whatmyuseragent.com
https://whatmyuseragent.com
Find out your user agent string, browser, opera system, device and more with this tool. Learn what a user agent is and how it helps websites and applications to customize behavior and content.
Your user agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Mobile/15E148 Safari/604.1
Other HTTP headers
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
Accept-Encoding: gzip, deflate, br, zstd
Accept-Language: en-US,en;q=0.5
Host: duckduckgo.com
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Mobile/15E148 Safari/604.1
Priority: u=0, i
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: none
Sec-Fetch-User: ?1
Ssl-Ja3: 771,4865-4866-4867-49195-49199-49196-49200-52393-52392-49171-49172-156-157-47-53,27-11-18-35-0-10-17513-51-45-16-65281-23-43-13-5,25497-29-23-24,0
Ssl-Ja3-Hash: 2084090c0fbccc4a56e0f99c8b1d4895
Upgrade-Insecure-Requests: 1
X-Use-Node-Api:
Other HTTP headers
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
Accept-Encoding: gzip, deflate, br, zstd
Accept-Language: en-US,en;q=0.5
Host: duckduckgo.com
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Mobile/15E148 Safari/604.1
Priority: u=0, i
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: none
Sec-Fetch-User: ?1
Ssl-Ja3: 771,4865-4866-4867-49195-49199-49196-49200-52393-52392-49171-49172-156-157-47-53,27-11-18-35-0-10-17513-51-45-16-65281-23-43-13-5,25497-29-23-24,0
Ssl-Ja3-Hash: 2084090c0fbccc4a56e0f99c8b1d4895
Upgrade-Insecure-Requests: 1
X-Use-Node-Api:
WhatIsMyBrowser.com
https://www.whatismybrowser.com › detect › what-is-my-user-agent
Jun 25, 2024Learn what your user agent is and what it reveals about your web browser, operating system, and mobile device. Find out how to change or fake your user agent and why some sites may detect it.- Oct 28, 2025The HTTP User-Agent request header is a characteristic string that lets servers and network peers identify the application, operating system, vendor, and/or version of the requesting user agent.
DNS Checker
https://dnschecker.org › user-agent-info.php
User-agent checker instantly tells your browsers user agent. User-agent is the identifier which lets the server know what browser is requesting the resource or what operating system the request initiator uses.
whatismyuseragent.com
https://whatismyuseragent.com
This web page shows you your user agent string, which identifies your browser and operating system to web servers. It also explains what user agents are, how they are used in HTTP, and how to troubleshoot browser issues.- On the Web, a user agent is a software agent responsible for retrieving and facilitating end-user interaction with Web content. [1] This includes all web browsers, such as Google Chrome and Safari, some email clients, standalone download managers like youtube-dl, and other command-line utilities like cURL.
A user agent is a software program, like a web browser, that acts on behalf of a user to retrieve and interact with web content. It sends a User-Agent string to websites, which identifies the browser, its version, and the operating system being used.
dnschecker.org whatismybrowser.com- Sep 30, 2024The HTTP header User-Agent is a request header that sends a characteristic string to web servers, allowing them to identify the Operating System (OS) and browser of the client making the request. Every time your browser connects to a website, it includes the User-Agent field in the HTTP header. This information helps websites serve content tailored to different browsers and operating systems ...
- What is a User-Agent string? A User-Agent (UA) string is a piece of text that devices send to web servers stating what kind of device and browser are being used. In simple terms, it acts as the messenger (agent) between the device and the web server. Websites use this information to show visitors the correct version of their site. It is a standard part of web architecture and is passed by all ...
blog.browserscan.net
https://blog.browserscan.net › docs › check-user-agent
Discover what a User-Agent is and how to check User-Agent strings. Learn how to manage your User-Agent for better privacy, security, and optimized browsing experiences with our comprehensive guide.- Understand user agents, their role in bot detection, and how to customize them ethically for scraping and automation. Get tips and tools for testing in 2025.
