H1 Tag: How to Write It and Common Mistakes on Websites

Why the H1 tag matters

A person arrives from Google, from a link in a Telegram channel or from an Instagram ad, and within a couple of seconds decides whether to stay. The first thing they look for is confirmation that they are in the right place. If someone searched for flower delivery in Samarkand and the screen only says “Welcome”, there is no confirmation, and some of them leave.

For a search engine, the H1 is one of the clearer signals of a page’s topic. It does not work alone, though. It works together with the title tag, body copy, URL and internal links. An H1 will not lift rankings by itself, but a weak or broken one can easily undermine an otherwise good page.

How to write an H1 heading

A good H1 answers the question “what is this page?” in one clear phrase. A simple test: show someone only that line and ask what the page is about.

• One H1 per page, matching one main topic.
• The main query in natural wording, not a list of keywords separated by commas.
• Clear without context, even for someone who has not seen the menu or logo.
• Unique across product, city and service pages.
• Visible at the start of the content, not hidden by styling.
• Specific instead of slogan-like: “Cavity treatment” beats “We care about your smile”.

H1 tag vs title tag

The title tag appears in search results and on the browser tab. It can carry a city, a benefit or a brand name. The H1 appears on the page itself and speaks to someone who has already clicked and wants to be sure they are in the right place.

Both should be about the same thing, but they do not have to match word for word. For example, the title could be “English courses for adults in Tashkent — book a trial lesson” and the H1 “English courses for adults”. One rule to keep: do not promise something in the title that the H1 and the text do not deliver, or people will bounce right after the click.

H2, H3 and the heading hierarchy

Think of a page as a book. The H1 is the title, H2s are chapters and H3s are sections inside a chapter. Do not skip levels for visual reasons: an H2 is followed by an H3, not an H4. A subheading should describe what the section contains, since readers use it to decide whether to keep reading. “How to book an appointment” works better than “Information”.

Question-style subheadings can help search engines find ready answers for question boxes in results, but only if a short, direct answer follows right below. There is no need to put the main keyword into every subheading. Text built that way reads like a keyword list and tires the reader.

Common template mistakes

The problem is usually not a single page but the template, so one mistake repeats across hundreds of URLs. The upside is that it is fixed once.

• The logo in the header is marked up as the H1 and repeats on every page.
• The site name sits in the H1 while the real page heading is an H2.
• Multiple H1s caused by sliders, banners and repeated blocks.
• Large type in the footer or menu is built with a heading tag just for looks.
• The homepage has no H1, only an image banner without text.
• Meaningless headings such as “Our services”, “Catalog” or “Read more”.

How to audit headings on your site

A site crawler can export the H1 of every page at once, showing where it is missing, doubled, or identical across dozens of pages. For a single page, a browser extension that lists the heading levels is the quickest way to see the structure.

Start with the pages that matter most: the homepage, key services, catalog categories and the most visited articles. Then read the headings in order, like a table of contents. If they let you understand the page, they are doing their job. Set font size with CSS, not with the tag level.

Where to start

Three steps are usually enough: export the headings, fix the templates, and rewrite the H1 on pages that bring in enquiries. When we handle SEO optimisation in Uzbekistan at markdev, we begin with exactly this check, because it quickly shows where a site loses meaning for no reason. If you want to see how headings are built on your own website, talk it through with the markdev team.