Title Tags and Meta Descriptions When Google Rewrites Them Anyway

Google treats your title tag and meta description as suggestions. It builds the title link and the snippet itself, from your title, your headings, your page text and even the words other sites use to link to you, and it will show different versions of both for different searches. You cannot force a specific title. You can make yours the obvious choice, and you can stop giving Google reasons to replace it.

That changes how you should write them. Here is what the documentation actually says and what to do with it.

How title links are chosen

Google's title link documentation lists the sources it draws on, in this order: the <title> element, the main visual title on the page, heading elements, the og:title meta tag, other large and prominent text, other page text, anchor text on the page, text in links pointing to the page, and WebSite structured data.

It also lists the common reasons it rewrites a title, and they are all self-inflicted:

• Half-empty titles, like a bare site name, where Google fills in from the heading.
• Obsolete titles, where the page says "2026 admissions criteria" in its heading but the title still says 2025.
• Inaccurate titles that do not describe what the page is now about.
• Boilerplate titles that differ by one word across many pages, so Google inserts the distinguishing detail from the heading.
• No clear main title, when several headings carry the same visual weight and Google cannot tell which is the real one.
• A title in a different language or script from the page's content.
• A site name repeated when Google is already showing the site name separately.

Read that list as a checklist. If your titles are being rewritten, one of those is almost always why.

Writing a title Google keeps

Describe the page accurately and specifically. Google's first piece of advice is to avoid vague descriptors like "Home" or "Profile", and the second is to avoid unnecessarily long or verbose text.

Lead with the specific. The first few words are what survives truncation on a phone and what a scanning eye catches. "Boiler Repair Costs in Leeds: What You'll Pay in 2026 | Acme Heating" works on a narrow screen. "Acme Heating | Leeds' Trusted Heating Experts | Boiler Repair Costs" shows the brand and loses the point.

Match the visible heading. The quickest way to stop rewrites is to make your <title> and your H1 say the same thing in slightly different lengths. Google uses the visible title as a source precisely because it trusts it to describe the page; if the two disagree, it tends to side with the one readers see.

Brand concisely, if at all. Google suggests putting the site name at the start or end, separated by a hyphen, colon or pipe, and warns that repeating a long tagline on every page looks repetitive when several of your pages appear for one query. On domain-level site names it may drop the brand from the title link altogether because it already shows it above the result.

Do not stuff. "Boiler repair, boiler repairs, boiler repair service, repair boiler" is the example of what not to do, nearly word for word from Google's documentation.

Keep one obvious main heading. One H1, visibly the largest text, ideally the first heading on the page. Two equally prominent headings is the "no clear main title" case.

On length: there is no character limit. Google truncates "typically to fit the device width". The old rule of thumb of about 50 to 60 characters is still a sensible target because it survives most screens, but a 70-character title that is accurate and front-loaded is better than a 55-character one that is vague.

How snippets are chosen, and when your meta description is used

Google's snippet documentation is candid: snippets are "primarily created from the page content itself", and the meta description is used when Google thinks it describes the page better than the on-page text does. Different searches on the same page get different snippets, pulled from whichever passage matches the query.

So a meta description is not a guaranteed display. It is your bid for the default, the version shown for your main query and for queries where no passage on the page is a clearer match. That is still worth winning on your important pages.

What Google asks for:

• Unique descriptions per page. The same description on every page is listed as a bad example. If you cannot write one for every page, prioritise the home page and the pages people land on most.
• Real information, not just a sentence. Google suggests descriptions can carry the author and date for an article, or price, manufacturer and key specs for a product, "clearly tagged and separated". That is permission to be informative rather than salesy.
• No keyword strings. A description that is a list of keywords "is less likely to be displayed as a snippet".
• Programmatic generation is fine for large sites, as long as the output is human-readable and varies per page. Page-specific data is a good input.

Length follows the same logic as titles: no limit, truncated to fit. Aim to put the useful information in the first 120 or so characters and let the rest be a bonus.

The newer thing: read-more deep links

In April 2026 Google added guidance on "read more" deep links, a link inside a snippet that drops the searcher at a specific section of your page rather than the top. It is Google's way of connecting a query to the passage that answers it.

To be eligible, Google asks for three things:

• The content is immediately visible to a human, not hidden behind a tab or an expandable section.
• No JavaScript that forces the scroll position on load.
• If your scripts touch the URL on load, they must not strip the #fragment, because that is what makes the deep link work.

This rewards the page structure that is good for readers anyway: clear headings with IDs, sections that each answer one thing, nothing collapsed by default. If your FAQ answers are hidden in accordions that open on click, they are invisible to this feature.

Snippet controls, for completeness

You can tell Google what not to show. nosnippet prevents any snippet, max-snippet:[number] caps its length, and data-nosnippet on an HTML element keeps that passage out of snippets. These are useful for paywalled previews or sensitive sections, and otherwise best left alone: a page with no snippet also has no passage for AI features to use, and Google's eligibility rule for AI Overviews and AI Mode is that the page can be shown with a snippet.

A routine that keeps titles honest

Titles rot. A page gets rewritten, the heading changes, the title does not, and six months later Google is quietly replacing it. Twice a year:

• Export your pages from Search Console with clicks and impressions.
• For the top pages, compare the <title> to the H1 and to what Google is actually showing (search the page's main query and look). Fix the disagreements.
• Find duplicates and boilerplate. Most crawlers will list identical titles; the fix is usually to add the one detail that makes each page distinct, which is exactly what Google would have inserted for you.
• Check the obvious year problem. Any title with a year in it needs the year to be true.
• Rewrite descriptions for pages where the snippet Google is showing is worse than what you would write, and leave the ones where Google's pick is better.

Questions people ask

Google keeps adding my brand to the end of titles. Can I stop it?

Not directly. If your title is short and your site name is strongly associated with the domain, Google may append or remove it depending on context. Writing a full, descriptive title with the brand at the end yourself gives it less reason to change anything.

Do title tags still affect rankings?

Google has long described the title as a small ranking signal and a large click signal. In practice the second effect dominates: a clear, accurate title gets more clicks from the same position, and the title link is often the first thing a reader judges you on.

Should the meta description include my keyword?

Only because the sentence needs it. Google bolds query terms in snippets, so a description that naturally contains the words people search for is more visible. A description written around a keyword rather than around the page reads badly and is more likely to be replaced.

Where this sits in the bigger picture

Titles and descriptions are the most visible part of on-page SEO and the part that most often goes stale. They are reviewed and rewritten as part of the technical and on-page optimisation Ranked runs in the first month of a project and checks on each monthly audit. If you want to know how your current titles compare to what Google is actually showing, ask us and we will take a look.