Why Skip to Main Content Exists
The cost of tabbing through a nav on every page.
Why Skip to Main Content Exists is a free Web Accessibility Academy lesson on CoddyKit — lesson 1 of 4. You can read the complete lesson below for free — then practise it hands-on in the browser with a built-in code editor and a 24/7 AI tutor. It is part of the Web Accessibility Academy learning path, one of 4 lessons in the course, and your progress syncs across the web and the CoddyKit app.
The Same Header, Every Page
Every page on your site starts with the same logo, search, and menu. Sighted users skim past it in a blink. But not everyone can skim. 👀
Tabbing Is Linear
A keyboard user moves through a page one focusable element at a time with Tab. There is no glancing ahead, only stepping forward.
Count the Cost
Imagine a nav with 20 links. To reach the article, a keyboard user presses Tab 20 times. Now multiply that by every page they visit.
Screen Readers Replay It Too
A screen reader user often hears the whole nav read aloud before the content begins. Same repeated header, every single time.
This Has a Name
WCAG calls this problem repeated blocks of content. The fix is letting people bypass them, which is why the criterion is named Bypass Blocks.
Enter the Skip Link
A skip link is a shortcut at the very top of the page. Activate it and focus jumps straight to the main content.
<a href="#main">Skip to main content</a>It Comes First on Purpose
The skip link is usually the first focusable element on the page, so it is the first thing Tab reaches before any nav links.
Who Benefits Most
Skip links help keyboard and screen reader users most, but anyone using switch devices or voice control feels the same relief.
It Is a Success Criterion
Bypass Blocks is WCAG 2.4.1, a Level A requirement. That means it is the baseline, not a nice-to-have extra.
Cheap to Add, Big Payoff
A skip link is just one anchor pointing at your content. Tiny effort, yet it saves real people dozens of keystrokes per visit. ✨
More Than One Way
Skip links are the common fix, but proper landmarks and a clean heading outline also let users bypass repeated content.
Quick Check
Why does repeated content frustrate keyboard users?
Recap
Repeated headers cost keyboard users real effort. A skip link, the fix for WCAG Bypass Blocks, jumps them straight to the content. 🎯
Frequently asked questions
Is the “Why Skip to Main Content Exists” lesson free?
Yes — the full text of “Why Skip to Main Content Exists” is free to read here on the web, and the Web Accessibility Academy course includes 4 lessons in total. To practise it interactively (a built-in code editor and a 24/7 AI tutor) and unlock the rest of the Web Accessibility Academy course, upgrade to CoddyKit PRO.
What will I learn in “Why Skip to Main Content Exists”?
The cost of tabbing through a nav on every page. You practise Web Accessibility Academy with hands-on code you run directly in the browser, and a 24/7 AI tutor answers your questions as you work through the lesson.
Do I need any experience to start Web Accessibility Academy?
No prior experience is required. Web Accessibility Academy on CoddyKit is structured for beginners through advanced learners; this is — lesson 1 of 4, so you can start here or from the beginning and move at your own pace.
How long does the “Why Skip to Main Content Exists” lesson take?
Most CoddyKit lessons take about 5–10 minutes. Each one is bite-sized and interactive, so you make steady progress and pick up exactly where you left off across the web and the app.
Can I write and run code in this Web Accessibility Academy lesson?
Yes. Every Web Accessibility Academy lesson includes a built-in code editor, so you write and run real code right in your browser and get instant AI feedback — no local setup required.
All lessons in this course
- Why Skip to Main Content Exists
- Building a Skip Link That Actually Works
- Visually Hidden Until Focused
- Multiple Bypass Links for Big Pages