H1 Headings: Why Every Page Needs One

Summary

Every page on your website should have one clear H1 heading that says what the page is about. It is long-standing best practice, it costs nothing visually, and it helps three audiences: search engines, AI answer tools and visitors who use screen readers.

A missing H1 will not sink your rankings on its own, and Google says so openly. But it removes a clear signal about your page, makes the page harder for AI tools to read, and leaves a gap for disabled visitors. The fix is quick and does not change your design.

How this works on your ASP website

As standard, every page we build includes an H1 heading, which displays the page title. Page options also include a setting to hide this heading.

We recommend you keep the H1 visible. Hiding it removes the page's main heading, for the reasons set out below. If you would like the title to look different, we can restyle it without removing the H1.

What an H1 is

The H1 is the main heading of a page, labelled in the page's code as the top-level heading. Think of a book. The title tag is the label on the spine, which people see in search results. The H1 is the title printed on the first page, which people see once they arrive. The H2 and H3 headings are the chapter and section titles.

Example for an event's "Why attend" page:

Title tag: Why Attend [Event] 2026 | Senior Leaders
H1: Why attend [Event] 2026
H2s: What you will gain, Who attends, Frequently asked questions
H3s: the individual questions inside the FAQ section

Why it matters

The honest picture: an H1 is a small ranking factor but a clear best practice, and its value is growing as AI tools read and summarise web pages.

Area	What the evidence says	How much it matters
Google rankings	Google says pages can rank without an H1 and will never be penalised for missing one. Headings still help Google understand page structure. (source)	Low
Your title in Google results	Google builds the clickable title in its results partly from the main visible title and headings on the page. With no clear main heading, Google may pick the wrong text. (source)	Medium
AI answers (Copilot, ChatGPT search, AI Overviews)	Microsoft recommends clear H1, H2 and H3 headings so its AI can tell where each idea starts and ends. Its search index also feeds ChatGPT search. Google says no special AI work is needed, but recommends clear headings as part of good SEO. (source)	Medium, and rising
Accessibility	In WebAIM's 2024 survey, 71.6% of screen reader users said they move around long pages by jumping between headings. The H1 tells them where the main content starts. (source)	High

No study proves that adding an H1 alone wins more AI citations. Treat it as a cheap, low-risk improvement, not a guaranteed ranking boost.

"An H1 will limit my design." It will not.

The H1 tag only tells browsers, search engines and screen readers that a piece of text is the main heading. How it looks is set separately by the page styling. An H1 can be any size, font, colour or case, in any position on the page.

In most cases the fix is simply to mark the title visitors already see as the H1. Nothing changes on screen. Keep the H1 visible, though: a hidden H1 sends mixed signals and does not help visitors.

What we commonly find, and how to fix it

These are the heading issues we see most often on event websites:

No H1 at all. The page starts with an H2, so there is no declared main topic.
A vague main heading. Text such as "Attend" or "Welcome" says far less than "Why attend [Event] 2026".
Footer and menu labels marked as headings. Labels like "Site map" compete with the real content headings.
Long lists of names marked as headings. Fifty speaker or exhibitor names as headings turn a screen reader's heading list into a wall of names.
The title only exists inside an image or banner. Search engines and screen readers cannot rely on text inside an image.

Checklist for every page

One visible H1, near the top of the main content
The H1 describes the page in plain words, including the event name where it helps
Each page's H1 is different from every other page's H1
The H1 and title tag say the same thing, though the wording need not match exactly
H2s for main sections and H3s beneath them, with no levels skipped
Footer, menu and decorative labels styled as text, not marked as headings
Not sure? Ask your ASP account manager for a quick heading check