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Digital Glossary

A practical guide to the digital terms behind websites, content, SEO, UX, and online visibility.

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Showing 601–615 of 1451 terms

Website Design & Development · CMS & Build Concepts

HTML

HTML, or HyperText Markup Language, provides the basic structure of a web page.

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Content & Copywriting · Email Content Formats

HTML Email

An HTML email uses markup to format text, images, buttons, and layout within an email message.

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Website Design & Development · CMS & Build Concepts

HTML Form

An HTML form is the part of a web page that collects and submits information through controls such as text fields, checkboxes, and buttons.

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SEO & Local Search · Technical SEO & Indexing

HTML Sitemap

An HTML sitemap is a human-readable page that organizes links to important areas of a website to help visitors find content.

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SEO & Local Search · Technical SEO & Indexing

HTTP 503 Service Unavailable

HTTP 503 Service Unavailable is a server response status indicating that a server cannot handle a request at the moment, often because of maintenance or temporary overload.

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Website Design & Development · Site Foundations & Architecture

HTTP Cookie

An HTTP cookie is a small piece of data that a website asks a browser to store and send back on later requests when the relevant rules permit.

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Website Design & Development · Website Foundations & Architecture

HTTP Request

An HTTP request is a message a browser or another client sends to a web server to ask for a resource or perform an action.

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Website Care, Performance & Security · Security & Privacy

HTTP Security Headers

HTTP security headers are instructions a web server can send with its responses to guide certain security behaviors in a browser.

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Website Care, Performance & Security · Security & Privacy

HTTPS

HTTPS is the secure form of the HTTP protocol used for communication between a browser and a website.

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Social Media & Digital Content · Organic Planning & Distribution

Hashtag

A hashtag is a word or phrase preceded by the # symbol that platforms may use to label or connect posts around a topic.

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Social Media & Digital Content · Formats & Creative

Hashtag Strategy

A hashtag strategy is a deliberate plan for using relevant topic labels to organize social posts and help audiences find related content.

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Website Design & Development · CMS & Build Concepts

Headless CMS

A headless content management system stores and organizes content without dictating how the public website must display it.

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