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User-Agent header

In computing, the User-Agent header is an HTTP header intended to identify the user agent responsible for making a given HTTP request. Whereas the character sequence User-Agent comprises the name of the header itself, the header value that a given user agent uses to identify itself is colloquially known as its user agent string. The user agent for the…

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Use in client requests

Operating systemStringBotsURLE-mail address
21 related topics

Deprecation of User-Agent header

GoogleChromeBrowser fingerprintingClient HintsFirefox
8 related topics

User agent spoofing

World Wide Web ConsortiumInternet Engineering Task ForceSafariDownload managersOffline browsers
6 related topics

User agent sniffing

Microsoft Exchange ServerMobile browsers
2 related topics

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Overview

Use in client requests

User agent spoofing

User agent sniffing

Deprecation of User-Agent header

Advanced semantic analysis

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Map overview Semantic statistics

User-Agent header

Nodes48
Edges47
Triples14
Avg. degree1.96
Density0.041667
Components1

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User-Agent header

Top relations

related to Deprecation of User-Agent header · 8
User-Agent header → April, Chrome, Client Hints, Google, In, Starting, The, User-Agent
is a · 1
User-Agent header → HTTP header intended to identify the user agent responsible for making a given HTTP request

Important terminology Word statistics

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Important terminology

agent user string browser web browsers http header used user-agent client version server often identify example software encryption mozilla sniffing

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
User-Agent headeris aHTTP header intended to identify the user agent responsible for making a given HTTP request0.90text
Mosaicinstance ofOther browsers were considered to be older products0.80text
Celloinstance ofOther browsers were considered to be older products0.80text
or Sambainstance ofOther browsers were considered to be older products0.80text
and would be sent a bare bones HTML document.For this reasoninstance ofOther browsers were considered to be older products0.80text
most Web browsers use a user agent string value as followsinstance ofOther browsers were considered to be older products0.80text
User-Agent headerrelated to Deprecation of User-Agent headerIn0.60section
User-Agent headerrelated to Deprecation of User-Agent headerGoogle0.60section
User-Agent headerrelated to Deprecation of User-Agent headerUser-Agent0.60section
User-Agent headerrelated to Deprecation of User-Agent headerChrome0.60section
User-Agent headerrelated to Deprecation of User-Agent headerClient Hints0.60section
User-Agent headerrelated to Deprecation of User-Agent headerStarting0.60section

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