Ba

Balance

Sy

Symmetry

Ac

Accessible

Sm

Semantic

Sc

Scale

Ry

Rhythm

Oa

Optimised assets

Se

Secure

Seo

Metadata

Pf

Performant

Co

Sufficient contrast

Ntc

Non-text content

Sp

Spacing

Pr

Proximity

Svg

SVG assets

HTML

Hypertext Markup Language

CSS

Cascading Stylesheets

Js

Javascript

Sr

Screenreader Accessible

Cc

Closed captioning

Cs

Consistent

Re

Responsive

Cb

Cross-browser support

Cr

Critical asset prioritisation

Fmp

First meaningful paint

Wc

WCAG compliant