Web design glossary
Understanding web design terms helps you build, manage, and optimize websites. Whether you're a business owner, designer, or just curious, this glossary covers key concepts in web design, UI, and AI-powered site creation.
Explore the terms below to learn more about website performance, accessibility, and user experience.
Generate a website0-9
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
0-9
- 301 redirect
- 404 error
- 4o image generation
- 522 error
- 502 bad gateway
- 500 internal server error
- 401 unauthorized error
- 400 bad request
- 501 not implemented error
- 503 service unavailable
- 408 error
- 504 gateway timeout
- 403 forbidden
- 405 method not allowed
- 429 too many requests
- 302 found
- 522 connection timed out
- 431 request header fields too large
- 521 Cloudflare error
A
- Accordion menu
- Accessibility
- AJAX (Asynchronous JavaScript and XML)
- API
- A/B testing
- API integrations
- Accessibility standards
- AI website builder
- Algorithm
- Analogous colors
- Alt tag
- AI chatbot
- Adaptive design
- AI tools
- Aspect ratio
- ATAG (Authoring tool accessibility guidelines)
- Above the fold
- Accessibility overlays
- Abandoned cart recovery
- ALPN (Application-Layer Protocol Negotiation)
- Alt text
- AI-generated content
- AI personalization
- Anchor text
- Automated web design
- Artificial intelligence (AI)
B
C
- CSS filters
- Clickjacking
- Cognitive load
- Component libraries
- CSS grid
- Color theory
- CSS (Cascading style sheets)
- Column grid
- Certificate authority
- Call to action (CTA)
- Content management system (CMS)
- Color psychology
- Caching strategies
- CTA testing
- Content scheduling
- CLS (Cumulative layout shift)
- Code editor
- Code snippets
- Cloud hosting
- CAPTCHA
D
E
F
G
H
I
J
L
M
N
P
R
S
T
U
V
W
Instantly create a website with AI
AI removes the stress from the website creation process. Try B12 for free in 60 seconds to get your own AI-generated website with all the online tools you need to grow effortlessly.
Generate my websiteNo credit card required
