Glossary

Browse definitions. Filter by starting letter or by topic.

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A page not found error. Should be handled with a helpful custom page.

Standards that make websites usable for people with disabilities. Good for users and SEO.

Software used to create and manage website content. WordPress is the most common CMS.

Design that adapts to different screen sizes for a consistent experience.

Security technology that encrypts data sent between a browser and your site, shown as https.

The server space where your website files live. Impacts speed and security.