Glossary A–Z

Terms starting with H

16 terms. Search all 545 terms →

Web DevelopmentHTMLHTML is the standard markup language used to structure the content of every web page. Clean HTML underpins both your SEO and your site's accessibility.Read definition →Web DevelopmentHTTP Status CodeAn HTTP status code is a three-digit number a server returns to describe how a request was handled, like 200, 404, or 301. Codes guide users and crawlers.Read definition →Web DevelopmentHTTPSHTTPS is the secure version of HTTP that encrypts data between browser and site. HTTPS protects users and is a confirmed Google ranking signal.Read definition →Web DesignHamburger MenuA hamburger menu is a three-line button that opens hidden navigation when tapped. It saves space on mobile but can lower engagement, a real usability tradeoff.Read definition →Content & EmailHard BounceA hard bounce is an email that permanently fails to deliver because the address is invalid or does not exist. Hard bounces damage sender reputation fast.Read definition →Social MediaHashtagA hashtag is a keyword prefixed with the pound sign that groups social posts by topic. Hashtags expand reach and connect content to active audiences.Read definition →Web DevelopmentHeadless CMSA headless CMS manages content but leaves how it is displayed to a separate front-end system. Headless architecture delivers speed, security, and scale that.Read definition →Content & EmailHeadlineA headline is the main line of text that grabs attention and draws a reader into a piece of content. A strong headline decides whether the rest ever gets read.Read definition →Web DesignHeatmapA heatmap is a visual report showing where users click, move, and scroll on a page. Heatmaps reveal what draws attention and where visitors drop off.Read definition →SEOHelpful Content UpdateThe Helpful Content Update is a Google change rewarding people-first content. It penalizes pages written mainly to rank rather than to genuinely help.Read definition →Web DesignHero SectionA hero section is the large, prominent area at the top of a web page. It carries the headline and main call to action that shape first impressions.Read definition →SEOHowTo SchemaHowTo schema is structured data that marks up step-by-step instructions so search engines can show them as guided, visual results. Boosts task visibility.Read definition →SEOHreflangHreflang is an attribute that tells search engines the language and region a page targets. Hreflang serves the right language version to each user and.Read definition →Tech StackHubSpotHubSpot is a CRM platform that unites marketing, sales, and service tools in one place. HubSpot aligns teams so leads are captured, nurtured, and closed.Read definition →Web DevelopmentHydrationHydration is the step where a framework attaches interactivity to server-rendered HTML in the browser. It blends fast first loads with rich behavior.Read definition →SEOHyperlocal SEOHyperlocal SEO ranks a business in each specific neighborhood or community it serves, not just its city. For multi-location and wide-service-area businesses.Read definition →