CredibilityCompass
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Website credibility, SEO, UX, and conversion guides

Evergreen resources built around the questions marketers, developers, and business owners ask before improving a website.

Definitions

Website audit terms, explained clearly.

Learn the meaning, importance, and context behind the terms used in CredibilityCompass audits, comparisons, UX reports, and journey analysis.

Credibility ScoreA combined signal for whether a page looks trustworthy, usable, searchable, and technically healthy.Read definition
HTTPSThe secure version of HTTP that encrypts data between a visitor and a website.Read definition
Canonical URLThe preferred URL search engines should treat as the main version of a page.Read definition
Robots TagA page-level instruction that guides search engine crawling and indexing behavior.Read definition
Open Graph ImageThe image social platforms use when a page is shared.Read definition
Twitter CardMetadata that controls how a link appears when shared on X/Twitter.Read definition
LatencyThe delay between a browser request and a useful response.Read definition
First ByteThe time it takes for the browser to receive the first byte of the server response.Read definition
First Contentful PaintThe moment when the browser first renders visible page content.Read definition
CLSA measure of unexpected layout movement while a page loads.Read definition
InteractiveThe point when a page is responsive enough for users to interact with it.Read definition
HeadingsThe H1-H6 structure that organizes page content for people and machines.Read definition
KeywordsWords and phrases that describe what a page is about.Read definition
Short-tail TermsBroad one- or two-word search terms.Read definition
Long-tail PhrasesSpecific multi-word search phrases that reveal clearer intent.Read definition
Internal LinksLinks from one page on your website to another page on the same website.Read definition
CTA LabelsThe words used on buttons or links that ask visitors to take action.Read definition
Image Alt TextText that describes an image for accessibility and fallback contexts.Read definition
Accessibility ScoreA signal for whether a page is usable by people with different abilities and assistive technologies.Read definition
Network RequestsThe files and data a browser downloads to render a page.Read definition
MetadataHidden page information that describes a page to browsers, search engines, and social platforms.Read definition
Total LoadThe full time it takes for a page and its key resources to load.Read definition
HTMLThe markup language that structures a web page.Read definition