Data Analysis, Introduction - Course | UCSC Silicon Valley Extension

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Lists (e.g., `<ul>` or `<ol>`) should only contain list items (`<li>`) as a direct descendant 
to ensure that screen readers can accurately report the amount of items contained in the list. 

## Example

In the following example, some screen readers would say this list has two items, instead of 
four: 

```html
<ul>
    <div class="some_class">
        <li>Example 1</li>
    </div>
    <div class="some_other_class">
        <li>Example 2</li>
        <li>Example 3</li>
        <li>Example 4</li>
    </div>
</ul>
```

To fix this, you would need to remove the `<div class="some_class">` and 
`<div class="some_other_class>` elements and ensure only `<li>` list items remain.

## Further reading

The [formal specification for the list element](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/ul)
shows what is and is not permitted inside an `<ul>` and `<ol>`.

See [Technique H88](https://www.w3.org/TR/WCAG20-TECHS/H88.html) for more information.

list-not-following-semantics

December 2025

November 2025

University of California Santa Cruz Silicon Valley Extension

Title / URL	Issues
Data Analysis, Introduction - Course \| UCSC Silicon Valley Extensionwww.ucsc-extension.edu/courses/data-analysis-introduction/	1
Aboutucsc-extension.edu/about/	1
Internationalucsc-extension.edu/international/	1
Log inucsc-extension.edu/login/	1
Marketing Managementwww.ucsc-extension.edu/certificates/marketing-management/	1
Policies \| UCSC Silicon Valley Extensionucsc-extension.edu/info/policies/	1
First time visit: View without clicking anythingucsc-extension.edu/	1
Educational Therapywww.ucsc-extension.edu/certificates/educational-therapy/	1
UCSC Extension Premed Postbaccalaureate Programwww.ucsc-extension.edu/Premed-Postbaccalaureate-Program/	1
Help Ticket \| UCSC Silicon Valley Extensionucsc-extension.edu/help-ticket/	1

Ensure lists are marked up correctly

University of California Santa Cruz Silicon Valley Extension

Where this issue has occurred