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Method v1.2.0 86 live / 86 total factors methodology

methodology / Accessibility / #58

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#58 · Recommended · Web Quality · weighted · Accessibility · weight 0.7% · impl implemented · method v1.2.0

Web Quality factor

This factor is part of Web Quality — the weighted 0..100 score that sits above Web Standards. Its weight depends on what kind of site is being measured. Web Standards items take priority; this factor only enters the score once Web Standards passes.

Base weight
0.6 applied to every site type unless overridden below
Why this weight
Skip-to-content link — keyboard navigation accommodation.

Per-site-type overrides

Site type Weight Δ vs base
News / Publisher 0.8 +0.2
Personal site 0.2 -0.4
Education 0.8 +0.2
Government 0.9 +0.3

Site types not listed inherit the base weight.

Same factor, two depths.

What we measure

A "Skip to main content" link lets keyboard users jump past your navigation on every page. It's a small thing but a required pattern for accessible sites.

How to improve your score

Add `<a href="#main" class="skip-link">Skip to content</a>` as the first focusable element of the page, with CSS that hides it until keyboard-focused.

Facts

Ticket
WEBQ-58
Category
Accessibility
Status
live
Weight
0.7%
Data source
Service cost
Free — check the first focusable element
Scoring impl
implemented
Method version
v1.2.0

Implementation notes

Check the first `<a>` element in tab order — verify the text and target.

Scoring

Scoring formulas are versioned with the methodology. The current method (v1.2.0) maps raw measurements to pass, warn, fail. Factor weights determine how much each contributes to the composite — see the methodology index for the full table.

Cited by these standards

Standards in the Standards Library whose satisfiedBy requirement tree references this factor. Each link goes to the standard's full entry — methodology, scope, and the other factors it relies on.

Version history

Version Change Date
v1.2.0 Factor introduced. Status: live. Scoring impl: implemented. 2026-04-25

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