Sauce · Fundamentals
The short list of meta tags Google actually uses in 2026.
Quick answer
Most meta tags do nothing for Google. The handful that matter are the title, the meta description, the robots tag, the canonical link, the charset tag, and the viewport tag. The robots tag is the powerful one: it can hide a page, cut off the snippet, or block the thumbnail. The keywords tag has been dead for years. Open Graph tags are for social sites, not Google Search, though Google may fall back to them for the snippet.
Is your trade still open in your city?We take one client per trade, per city. The call starts with that check, not a pitch.
Book a free assessmentA page's <head> can hold twenty meta tags. Google reads about six of them. The rest are for other tools, or for nobody.
Knowing which is which saves time. It also stops one common accident: a robots tag left in place from a staging site that quietly tells Google to drop the page.
The tags Google reads
noindex keeps the page out of results. nofollow tells Google not to follow its links. nosnippet removes the text preview. max-image-preview:large allows a big thumbnail. noarchive hides the cached copy. A stray noindex here is the most common way a page vanishes.The robots tag is the only meta tag that can take a page out of Google entirely. Check it first.
The tags Google ignores
meta name="keywords". Google has not used it since the 2000s. Leaving it in just hands your target terms to competitors.meta name="revisit-after". No search engine obeys it. Crawl rate is set by Google, not by a tag.meta name="author"andmeta name="rating". Google does not use these for Search. Author signals come from structured data instead.
- Open Graph tags like
og:titleandog:imageare read by Facebook, LinkedIn, and messaging apps for link previews. - Twitter Card tags do the same job for X.
- Google may fall back to
og:titleorog:descriptionfor a snippet if the normal tags are missing, but it is not their purpose.
Where local sites go wrong
noindex on every page to keep it private. It went live and nobody removed the tag. Weeks later, the pages still are not showing.meta name="viewport", Google's mobile crawler sees a desktop layout crammed onto a phone screen. That hurts the mobile usability signals it now indexes on.Go deeper
Which tag is the issue?
Each of these goes deeper on one piece.
Why Google rewrites your title
The title tag is the one that matters most, and the one Google most often changes.
See why › Piece 02Duplicate URLs splitting your ranking
The canonical link tag is how you point Google at the one real address.
See the fix › Piece 03What robots.txt actually does
The file and the tag share a name and do different jobs. Do not mix them up.
See the file ›Check your head in five minutes
View source and read the head
Open "View Page Source" and read the top block. Find the title, the description, and any robots or googlebot tag. Confirm the title and description are specific to that page.
Search the source for "noindex"
Use find on the page source for noindex. On any page you want ranked, it should not be there. Check a few templates, not just the homepage.
Confirm the viewport tag exists
Search the source for viewport. It should read width=device-width, initial-scale=1. If it is missing, add it.
Delete the keywords tag
Search for name="keywords". If you find one, remove it. It only leaks your strategy.
See where you actually show up first.Before you pay us a dollar, we run a free 49-point geo-grid scan of your service area. You keep the results either way.
Get the free scanWhat this does not mean
It does not mean meta tags rank a page. They do not. They shape how a page is crawled and how its result looks, which is different from where it sits.
It does not mean Open Graph tags are pointless. They control your link previews everywhere outside Google, which matters for the traffic that comes from a shared link.
It does not mean more tags are better. The right six, filled in correctly, beat twenty copied from a checklist.
Open View Source on one service page. Read the first fifteen lines. If you see a keywords tag or a stray noindex, you found today's job.
Which meta tags does Google actually use?
The title, the meta description, the robots and googlebot tags, the canonical link, the charset tag, the viewport tag, and the site-verification tag. Most other meta tags are ignored by Google Search.
Does the meta keywords tag help SEO?
No. Google has not used it for many years. Keeping it only exposes your target terms in the page source, where anyone can read them.
What is the difference between the robots meta tag and robots.txt?
The robots.txt file controls whether Google can crawl a URL. The robots meta tag sits in the page and controls what Google does after crawling it, such as indexing it, following its links, or showing a snippet.
Does Google use Open Graph tags for search results?
Not as their main purpose. Open Graph tags are for link previews on social and messaging apps. Google may fall back to og:title or og:description for a snippet if the standard tags are missing.
Why did my page disappear from Google after going live?
A common cause is a noindex robots meta tag left over from the staging site. Check the page source for noindex and remove it from any page you want indexed.
Sources
- Google Search Central, “Meta tags and HTML attributes that Google supports”, developers.google.com: the full list of tags Google reads and what each one does.
- Google Search Central, “Robots meta tag, data-nosnippet, and X-Robots-Tag specifications”: the values the robots and googlebot tags accept.
- Google Search Central, “Control your snippets in search results”: how the meta description feeds the snippet, and when Google writes its own.
- Google Search Central, “Consolidate duplicate URLs with canonicals”: the role of the canonical link tag.
Next step
Find out whether your trade is still open in your city
One client per trade, per city. The call starts with that check, not a pitch.