What is a Title Tag?
A title tag is the HTML element that specifies the title of a web page. Search engines typically show it as the clickable headline in results, though Google may rewrite it, and browsers display it on the page’s tab or title bar. A clear, keyword-relevant title supports both rankings and click-through rate.
More About Title Tags
A good title tag works on two audiences at once. It tells search engines what the page is about and how relevant it is to a query, and it convinces people to click: Google’s title-links documentation notes the title is often the primary piece of information searchers use when choosing a result, so a clear title directly affects traffic. Write a descriptive, unique title for every page.
Title tags typically carry the page’s most important keywords so both people and search engines can tell what the content covers. That relevance signal is one reason title tags matter for SEO. The catch is that you don’t fully control how your title appears, and that’s worth understanding before you write one.
Title tag HTML
The title tag lives in the <head> section of a page’s HTML, before anything a visitor sees. A complete one is a single line:
<title>How to Repot a Monstera | GreenThumb Blog</title>
You can edit it in two ways: change the <title> element directly in the HTML, or set it per page from your CMS. In WordPress, an SEO plugin such as Yoast SEO adds an editable “SEO title” field to every post and page, so you never have to touch the markup.
Title links in Google Search
Keep titles between 50 and 60 characters, or roughly 580–600 pixels. Zyppy’s analysis of 81,000 title tags, updated in July 2026, found that’s the length Google displays in full on desktop results, while mobile results often show 70–80 characters. The real limit is pixel width (600 pixels on desktop), so Google is measuring space, not letters.
Google also doesn’t promise to use your title at all. Title links are generated automatically from a number of sources, and Google may replace your text with wording it considers a better description of the page. Long titles are more likely to be truncated or rewritten. The defense Google itself documents is simple: descriptive, concise, unique titles that match the page’s content are the ones most likely to appear as written.
Title tag vs. meta description vs. H1
Three elements shape how a page introduces itself, and they’re easy to confuse:
- Title tag: the clickable headline in search results and the label on the browser tab. It lives in the page’s
<head>. - Meta description: the snippet shown below the title link in search results. It also lives in the
<head>. - H1 heading: the visible headline on the page itself. It lives in the page body, and it may legitimately differ from the title tag: the H1 speaks to someone already on the page, while the title tag competes for the click in search results.
Title tag writing guidelines
Google’s best practices boil down to five rules:
- Give every page its own title. Duplicates make your results look interchangeable.
- Be descriptive but brief. “Vegan lasagna ready in 40 minutes” works; a vague “Home” or “Recipes” doesn’t.
- Put the words that distinguish the page first, so they survive if the title gets cut short.
- Add your brand or site name once, usually at the end, so the page’s purpose leads.
- Don’t stuff keywords. A title that reads like a list of search terms can lower the page’s position instead of raising it.
Then audit what you already have: search Google for your own pages and compare the headlines it shows with the titles you wrote. Wherever the two differ, Google is rewriting you, and the rules above are how you take back control.
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