DECODE · MAKE SENSE OF YOUR DIGITAL WORLD
Decode: terms starting with H.
No more buzzwords or confusing jargon. Decode explains AI, automation, e-commerce and online marketing. Clear, concise and practical — so you can understand how digital tools fit together.
H – an overview of the terms
Short answers, clear definitions and useful context. Historical terms remain available and are identified as such.
Search all of Decode →Hacker
A hacker examines or modifies technical systems using specialized expertise.
Hallway Page
Hallway Page is a term from older SEO discussions for an overview page that links to other pages.
Head
The HTML head contains metadata and references to a webpage’s resources.
Heading tags
Heading tags are the HTML elements h1 through h6.
Heading Tags
Heading tags are the HTML elements h1 to h6 used to mark headings.
Hidden Text
Hidden text is text that is visually concealed.
Hijacking
Hijacking refers to the unauthorized takeover of accounts, sessions, domains, or other resources.
Hilltop Algorithm
Hilltop is a historical approach to evaluating webpages through topical expert pages and links.
Human in the Loop
Human in the Loop involves people in AI workflows. Examples include approvals, unclear results and decisions involving responsibility.
9 of 9 terms shown