Глоссарий веб-документов: определения терминов, связанных с Интернетом Веб-технологии содержат длинные списки жаргона и сокращений, которые используются в документации и кодировании. В этом глоссарии представлены определения слов и сокращений, которые вам необходимо знать, чтобы успешно понимать и создавать веб-сайты.

• Abstraction
• Accent
• Accessibility
• Accessibility tree
• Accessible name
• Adobe Flash
• Advance measure
• Ajax
• Algorithm
• Alignment container
• Alignment subject
• Alpha (alpha channel)
• ALPN
• API
• Apple Safari
• Application Context
• Argument
• ARIA
• ARPA
• ARPANET
• Array
• ASCII
• Asynchronous
• ATAG
• Attribute

• Bandwidth
• Base64
• Baseline
• Beacon
• Bézier curve
• BiDi
• BigInt
• Binding
• Bitwise flags
• Blink
• Block
• Block cipher mode of operation
• Block-level content
• Boolean
• Bounding Box
• Breadcrumb
• Brotli
• Browser
• Browsing context
• Buffer

• Cache
• Cacheable
• CalDAV
• Call stack
• Callback function
• Canonical order
• Canvas
• Card sorting
• CardDAV
• Caret
• CDN
• Certificate authority
• Certified
• Challenge-response authentication
• Character
• Character encoding
• Character set
• Chrome
• CIA
• Cipher
• Cipher suite
• Ciphertext
• Class
• Clickjacking
• Closure
• CMS
• Code point
• Code splitting
• Code unit
• Codec
• Color wheel
• Compile
• Compile time
• Composite operation
• Computer Programming
• Conditional
• Constant
• Constructor
• Continuous Media
• Control flow
• Cookie
• Copyleft
• CORS
• CORS-safelisted request header
• CORS-safelisted response header
• Crawler
• CRLF
• Cross Axis
• Cross-site scripting (XSS)
• CRUD
• Cryptanalysis
• Cryptographic hash function
• Cryptography
• CSP
• CSRF
• CSS
• CSS Object Model (CSSOM)
• CSS pixel
• CSS preprocessor

• Data structure
• Database
• Decryption
• Deep copy
• Delta
• Denial of Service
• Descriptor (CSS)
• Deserialization
• Developer Tools
• Digest
• Digital certificate
• Distributed Denial of Service
• DMZ
• DNS
• Doctype
• Document directive
• Document environment
• DOM (Document Object Model)
• Domain
• Domain name
• Domain sharding
• Dominator
• DoS attack
• DSL
• DTLS (Datagram Transport Layer Security)
• DTMF (Dual-Tone Multi-Frequency signaling)
• Dynamic typing

• ECMA
• ECMAScript
• Effective connection type
• Element
• Encapsulation
• Encryption
• Endianness
• Engine
• Entity
• Entity header
• Enumerated
• eTLD
• Event
• Exception
• EXIF
• Expando

• Fallback alignment
• Falsy
• Favicon
• Fetch directive
• Fetch metadata request header
• Fingerprinting
• Firefox OS
• Firewall
• First contentful paint
• First CPU idle
• First input delay
• First interactive
• First Meaningful Paint
• First paint
• First-class Function
• Flex
• Flex Container
• Flex Item
• Flexbox
• Forbidden header name
• Forbidden response header name
• Fork
• Fragmentainer
• Frame rate (FPS)
• FTP
• FTU
• Function
• Fuzz testing

• Gamut
• Garbage collection
• Gecko
• General header
• GIF
• Git
• Global object
• Global scope
• Global variable
• Glyph
• Google Chrome
• GPL
• GPU
• Graceful degradation
• Grid
• Grid Areas
• Grid Axis
• Grid Cell
• Grid Column
• Grid container
• Grid Lines
• Grid Row
• Grid Tracks
• Guard
• Gutters
• GZip compression

• Hash
• Head
• High-level programming language
• HMAC
• Hoisting
• Host
• Hotlink
• Houdini
• HPKP
• HSTS
• HTML
• HTML5
• HTTP
• HTTP header
• HTTP/2
• HTTP/3
• HTTPS
• HTTPS RR
• Hyperlink
• Hypertext

• I18N
• IANA
• ICANN
• ICE
• IDE
• Idempotent
• Identifier
• IDL
• IETF
• IIFE
• IMAP
• Immutable
• IndexedDB
• Information architecture
• Inheritance
• Ink overflow
• Inline-level content
• Input method editor
• Instance
• Internationalization
• Internet
• Interpolation
• Intrinsic size
• IP Address
• IPv4
• IPv6
• IRC
• ISO
• ISP
• ITU

• Jank
• Java
• JavaScript
• JPEG
• JSON

• Key
• Keyword

• Largest contentful paint
• Latency
• Layout viewport
• Lazy load
• LGPL
• Ligature
• Literal
• Local scope
• Local variable
• Locale
• Localization
• Long task
• Loop
• Lossless compression
• Lossy compression
• LTR (Left To Right)

• Main Axis
• Main thread
• Markup
• MathML
• Media
• Metadata
• Method
• Microsoft Edge
• Microsoft Internet Explorer
• Middleware
• MIME
• MIME type
• Minification
• MitM
• Mixin
• Mobile First
• Modem
• Modularity
• Mozilla Firefox
• Mutable
• MVC

• Namespace
• NaN
• NAT
• Native
• Navigation directive
• Netscape Navigator
• Network throttling
• NNTP
• Node
• Node.js
• Non-normative
• Normative
• Null
• Nullish value
• Number

• Object
• Object reference
• OOP
• OpenGL
• OpenSSL
• Opera Browser
• Operand
• Operator
• Origin
• OTA
• OWASP

• PP|]]
• PAC
• Packet
• Page load time
• Page prediction
• Parameter
• Parent object
• Parse
• Parser
• Payload body
• Payload header
• PDF
• Perceived performance
• Percent-encoding
• PHP
• Pixel
• Placeholder names
• Plaintext
• Plugin
• PNG
• Polyfill
• Polymorphism
• POP3
• Port
• Prefetch
• Preflight request
• Prerender
• Presto
• Primitive
• Privileged
• Privileged code
• Progressive Enhancement
• Progressive web apps
• Promise
• Property
• Protocol
• Prototype
• Prototype-based programming
• Proxy server
• Pseudo-class
• Pseudo-element
• Pseudocode
• Public-key cryptography
• Python

• Quality values
• Quaternion
• QUIC

• RAIL
• Random Number Generator
• Raster image
• RDF
• Real User Monitoring (RUM)
• Recursion
• Reflow
• Regular expression
• Render-blocking
• Rendering engine
• Repaint
• Replay attack
• Repo
• Reporting directive
• Representation header
• Request header
• Resource Timing
• Response header
• Responsive web design
• REST
• RGB
• RIL
• Robots.txt
• Round Trip Time (RTT)
• Routers
• RSS
• Rsync
• RTCP (RTP Control Protocol)
• RTF
• RTL (Right to Left)
• RTP (Real-time Transport Protocol) and SRTP (Secure RTP)2
• Real-time streaming protocol
• Ruby

• Safe
• Same-origin policy
• SCM
• Scope
• Screen reader
• Script-supporting element
• Scroll container
• SCTP
• SDK (Software Development Kit)
• SDP
• Search engine
• Second-level Domain
• Secure Context
• Secure Sockets Layer (SSL)
• Selector (CSS)
• Self-Executing Anonymous Function
• Semantics
• SEO
• Serializable object
• Serialization
• Server
• Server Timing
• Session Hijacking
• SGML
• Shadow tree
• Shallow copy
• Shim
• Signature
• SIMD
• Simple header
• Simple response header
• SISD
• Site
• Site map
• SLD
• Sloppy mode
• Slug
• Smoke Test
• SMPTE (Society of Motion Picture and Television Engineers)
• SMTP
• Snap positions
• SOAP
• SPA (Single-page application)
• Specification
• Speculative parsing
• Speed index
• SQL
• SQL Injection
• SRI
• Stacking context
• State machine
• Statement
• Static method
• Static typing
• Sticky activation
• Strict mode
• String
• Stringifier
• STUN
• Style origin
• Stylesheet
• Submit button
• SVG
• SVN
• Symmetric-key cryptography
• Synchronous
• Syntax
• Syntax error
• Synthetic monitoring

• Table Grid Box
• Table Wrapper Box
• Tag
• TCP
• TCP handshake
• TCP slow start
• Telnet
• Texel
• The Khronos Group
• Thread
• Three js
• Time to first byte
• Time to interactive
• TLD
• TOFU
• Top layer
• Transient activation
• Transport Layer Security (TLS)
• Tree shaking
• Trident
• Truthy
• TTL
• TURN
• Type
• Type coercion
• Type conversion

• UDP (User Datagram Protocol)
• UI
• Undefined
• Unicode
• Unix time
• URI
• URL
• URN
• Usenet
• User agent
• UTF-8
• UUID
• UX

• Validator
• Value
• Variable
• Vendor Prefix
• Viewport
• Visual Viewport
• Void element
• VoIP

• W3C
• WAI
• WCAG
• Web performance
• Web server
• Web standards
• WebAssembly
• WebDAV
• WebExtensions
• WebGL
• WebIDL
• WebKit
• WebM
• WebP
• WebRTC
• WebSockets
• WebVTT
• WHATWG
• Whitespace
• WindowProxy
• World Wide Web
• Wrapper

• XFormsDeprecated
• XHTML
• XInclude
• XLink
• XML
• XMLHttpRequest (XHR)
• XPath
• XQuery
• XSLT