14 terms starting with H.
Hallucination
When a language model generates plausible-sounding but factually incorrect information — often citing fake sources, dates, or quotes.
Read definition → FrontendHeader
The top area of a page containing logo, navigation, and primary CTA.
Read definition → SEOHeading Tags
The HTML tags h1 through h6 that structure page content hierarchically.
Read definition → WebHeadless CMS
A CMS that stores content and exposes it via API, without dictating the frontend.
Read definition → AnalyticsHeatmap
A visualization showing where users click, scroll, and hover on a page.
Read definition → DesignHero Section
The above-the-fold homepage section with headline, sub-headline, and CTA.
Read definition → WebHomepage
The landing page for your root domain — usually the highest-traffic page.
Read definition → InfrastructureHosting
The service running your site on servers connected to the internet.
Read definition → FrontendHTML
HyperText Markup Language — the standard for structuring web pages.
Read definition → FrontendHTMX
A JavaScript library that adds AJAX, WebSocket, and SSE capabilities via HTML attributes — enabling interactive apps without writing JavaScript.
Read definition → BackendHTTP Status Code
A three-digit number the server returns to indicate a request's outcome.
Read definition → SecurityHTTPS
HTTP over TLS — the encrypted version of the web protocol.
Read definition → MobileHybrid App
A mobile app built with web tech wrapped in a native shell.
Read definition → FrontendHydration
The process where server-rendered HTML becomes interactive as JavaScript attaches.
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