How we’re run | Sightsavers

Where we work | Sightsavers

About Sightsavers | Sightsavers

Cataracts: causes, symptoms and treatment | Sightsavers

Support our work to campaign for disability rights | Sightsavers

Trachoma and trichiasis: causes, symptoms and treatment | Sightsavers

Jobs at Sightsavers: our current opportunities | Sightsavers

Research | Sightsavers

Promoting disability rights and social inclusion | Sightsavers

Trusts and foundations | Sightsavers

All `id` attributes on a page must be unique, or accessible technologies used by the page 
can stop working.

## Example

The duplicate `id` here makes it unclear which label belongs to which input field:

```html
<label for="name">Your name</label>
<input id="name">

<label for="name">Company name</label>
<input id="name">
```

As a result, accessible technologies like screen readers can fail to read out the 
correct text, or may read out no text at all.

Similar issues can occur when using `aria-labelledby` and `aria-describedby`.

## How to fix

Ensure all `id` attributes on a page are unique. 

## More information

See [Technique H93](https://www.w3.org/TR/2016/NOTE-WCAG20-TECHS-20161007/H93) 
for more information.

duplicate-id

December 2025

November 2025

Sightsavers

	Title / URL	Issues
	How we’re run \| Sightsaverswww.sightsavers.org/how-were-run/	29
	Where we work \| Sightsaverswww.sightsavers.org/where-we-work/	25
	About Sightsavers \| Sightsaverswww.sightsavers.org/about-us/	24
	Cataracts: causes, symptoms and treatment \| Sightsaverswww.sightsavers.org/eye-conditions/cataracts/	24
	Support our work to campaign for disability rights \| Sightsaverswww.sightsavers.org/our-campaign/	23
	Trachoma and trichiasis: causes, symptoms and treatment \| Sightsaverswww.sightsavers.org/eye-conditions/trachoma/	23
	Jobs at Sightsavers: our current opportunities \| Sightsaverswww.sightsavers.org/jobs/	23
	Research \| Sightsaverswww.sightsavers.org/research/	23
	Promoting disability rights and social inclusion \| Sightsaverswww.sightsavers.org/disability-and-inclusion/	22
	Trusts and foundations \| Sightsaverswww.sightsavers.org/trusts-and-foundations/	22

Fix duplicate IDs

Sightsavers

Where this issue has occurred