Designers Be Like…
It Works on My Machine 🤷‍♂️
Why Did Users Leave 😭
What Even Is This Button?
Pixel Perfect… Almost
100

A basic visual guide representing layout structure

wireframe

100

This term refers to operations performed on the server side.

backend development

100

This refers to tracking user actions like clicks or purchases.

conversion

100

This section typically contains copyright and contact info at the bottom.

footer

100

Content arranged in one vertical column

single-column layout

200

This term describes empty space used to improve readability and focus.

white space

200

Input field to find content within a site

search bar

200

percentage of users who click a link

CTR (Click-Through Rate)

200

This is a clickable button prompting user action like “Sign Up.”

call-to-action (CTA)

200

Sidebar that stays in place while scrolling

fixed sidebar

300

This design concept directs users’ attention to the most important element on a page.

visual hierarchy

300

Visual representation of where users click or focus

heatmaps

300

This term describes the percentage of users who leave after viewing one page.

bounce rate

300

This element highlights the primary message or call-to-action at the top of a page.

hero image

300

Screen divided into two sections

split-screen layout

400

This design principle ensures text is easy to read, including font choice and spacing

typography

400

Optimizing a site to rank higher in search engines

SEO (search engine optimization)

400

This technique compares two versions of a webpage to determine performance.

A/B testing

400

This navigation aid shows the user’s path within a website hierarchy.

breadcrumbs

400

Colors opposite on the color wheel

complementary

500

This psychological principle uses contrast and alignment to group related elements.

Gestalt principles

500

This refers to designing websites that adapt to different screen sizes.

responsive design

500

Metrics used to evaluate success

KPIs (Key Performance Indicators)

500

Small text box that appears when hovering over an element

tooltip

500

Intensity or purity of a color

saturation/chroma