About

Search Research

Contemporary Turkish Studies

Legal Biography Project

Search Events

Library

Search People

Generations Hub

Home - Grantham Research Institute on climate change and the environment

Every page should have a clearly defined heading, known as a "H1" (Heading 1).

A `H1` is the main heading of the page. It helps accessibility by allowing uses to
skip to the main content of the page. It helps all users identify what the page is about. 
It helps SEO by giving special emphasis to the topic of the page.

It is not enough to simply include large text. Headings must be coded 
[semantically](https://html.com/semantic-markup/) as `<h1>` tags, like so:

```html
<h1>This is a heading</h1>
```

Note that headings must contain some machine readable text to be considered valid. 
For example, this heading is not valid:

```html
<h1>
    <img src="company-logo.png">
</h1>
``` 

But with the addition of `alt` text, this heading is valid:

```html
<h1>
    <img src="company-logo.png" alt="About Company Inc.">
</h1>
``` 

Generally we recommend you just use plain text for your headings.
See [Technique H42](https://www.w3.org/TR/WCAG20-TECHS/H42) for more details.

missing-h1

February 2025

January 2025

The London School of Economics and Political Science

Title / URL	Issues
Aboutwww.lse.ac.uk/library/about	1
Search Researchwww.lse.ac.uk/Research/Search-Research	1
Contemporary Turkish Studieswww.lse.ac.uk/contemporary-turkish-studies	1
Legal Biography Projectwww.lse.ac.uk/law/legal-biography-project	1
Search Eventswww.lse.ac.uk/Events/Search-Events	1
Librarywww.lse.ac.uk/Library	1
Search Peoplewww.lse.ac.uk/people/search-people	1
Librarywww.lse.ac.uk/library	1
Generations Hubwww.lse.ac.uk/tii/Generations/Generations-Hub	1
Home - Grantham Research Institute on climate change and the environmentwww.lse.ac.uk/granthaminstitute/	1

Ensure every page contains a top-level heading

The London School of Economics and Political Science

Where this issue has occurred