Merchant Center is telling you about two different steps, and the error only names one of them. Google’s own page is explicit about the order: You can only claim an online store URL for your Merchant Center account after you’ve verified the URL.
And the reason a second account can’t claim the same address: A single URL can only be claimed by one account.
(Google’s page: How to fix: Online store URL not verified.) “Website not claimed” is what merchants call this; Google’s issue name is “Online store URL not verified”.
Verify and claim are two different things
It is worth getting these straight, because almost every stuck case is really a confusion between them. Google defines both on its setup page.
Verifying is about ownership: When you verify your online store, you let Google know that you're the owner. You're the owner if you can make edits to your online store content.
Claiming is about exclusivity: When you claim your online store address, you create a link between your online store address and Merchant Center account. Linking your online store address and your Merchant Center account reserves the address for use with your account exclusively.
(Google’s page: Verify and claim your online store.)
So verification can succeed and claiming still fail, and that is the single most common version of this problem: you proved you own the site, and somebody else’s Merchant Center account is already holding the address.
The five ways to verify
Google lists them in one sentence: You can verify your online store by using your e-commerce platform, through email verification, by adding an HTML tag or file to your online store, or through Google Tag Manager or Google Analytics.
Two notes from the same page are worth knowing before you pick one. If you are on a hosted platform, Analytics is a poor choice: Google says it might not work if you use a third-party platform (such as Shopify). For those accounts, it is recommended to use an HTML tag to verify your online store.
And you may not have to do anything at all: When Google already has the information that it needs to verify your online store (for example, if you use other Google products such as Google Analytics on your online store), the verification is done automatically.
There is also a shortcut most people miss. If anyone on your Merchant Center account already owns the site in Search Console, Google says Your online store will be recognized as verified if any of your users are a verified owner of the online store in the Search Console. In this case, you can skip to the claiming step.
Work out which of the four cases you are in
Before changing anything, find out which problem you actually have. They have different fixes and three of the four are not about your website at all.
1. Never verified. You have not completed the ownership step. Google says verification happens through onboarding as part of the online store confirmation step.
Pick a method above and finish it.
2. Claimed by another account. The site is verified but the address belongs to someone else’s Merchant Center account. Google describes the common version, a claim higher up the domain: you won't be able to claim the URL http://shop.example.com if another Merchant Center account has already claimed the URL http://example.com, because the latter is at a higher level in the domain path.
3. The claim was lost. It worked before and doesn’t now. Usually another owner re-verified, or a tag was removed in a theme update.
4. The tag is there but isn’t working. Google is specific about placement: if you’re using an HTML tag, ensure that the meta tag is inserted into the <head> section of your site's homepage, before the <body> section.
The fix for each case
Never verified. In Merchant Center, go to Settings → Business info → Edit online store, and enter the address starting with http:// or https://. Google adds one piece of advice for when it fails: If you’re still experiencing issues, try to remove the "s" from the "https" in your online store address, if applicable.
Claimed by another account. There are two routes, and Google gives both. If the other account is yours, whether an old one or one an agency or your platform created, the clean answer is to remove it: If a duplicate Merchant Center account is the cause, delete the incorrect account.
If you can’t delete it, claim higher up instead: Claim a higher-level domain (for example: example.com instead of www.example.com) to resolve the issue.
Google also notes a legitimate reason for two accounts to share one address, which is the only case where this is by design: a Multi-Client Account, because it permits sub-accounts to inherit the claim from the parent account.
The claim was lost. Start by finding out who else Google thinks owns the site. Google says Check Google Search Console to identify any other authorized owners.
Then take the claim back: To reclaim, remove existing verification methods such as meta tags or HTML files, and then re-verify and claim the URL in your intended Merchant Center account.
That second step is the one people skip. Removing the old owner’s method is what frees the address.
The tag isn’t working. Check it is in the <head> of the homepage, as above, and then rule out the boring causes. Google suggests clearing your browser cache and cookies, using an incognito window or a different browser, and, if you get a specific error such as “meta tag not found” or “unable to connect to server”, checking the implementation or trying another method.
One more that catches people out, and isn’t about your website at all: Google requires that the person doing this has access to both systems. If you already have a Search Console account, the verification will be set if the Search Console owner matches a user in the Merchant Center. If the users are different, you’ll need to ensure the user who'll be verifying the website is added to both.
Where to fix it on your platform
Shopify. Google’s page gives Shopify its own list, and the items are not the ones you would guess. Check that the correct Merchant Center ID is configured within the Shopify Google & YouTube app settings
, and that the email address used for the app has admin access to both the Shopify account and the Merchant Center account. Google also names the specific trap: if the domain is claimed by another account, sometimes an old one auto-generated by Shopify
, you have to reclaim it in your main account, which may mean dropping the www. Only after that is reinstalling the app worth trying. Google says it can sometimes resolve syncing problems
, but only once the verification and claim are sorted. Our post on setting up Google Merchant Center on Shopify covers the rest of the connection.
Any other platform. Google’s own advice is to ask the platform first: Ecommerce platforms may have preferred options to help you verify your website with Google Merchant Center or Google Search Console. Check with your platform for more information.
Where the platform offers nothing, the HTML tag in your theme’s <head>, or the email method, work anywhere.
Don’t confuse this with identity verification
These are two separate checks with similar names, and merchants often work on the wrong one. This page is about proving you control a web address. Identity or business verification is about proving who you are, with documents, and it is a different requirement with a different fix. Our guide to Google’s business verification checks covers that one. A store can have a perfectly claimed URL and still be held up by identity verification, and the other way round.
A short checklist
- Can you edit the site? If not, find the person who can; Google’s definition of an owner is whoever can change the content.
- Does anyone on your Merchant Center account already own the site in Search Console? Then skip to claiming.
- Is the address entered the one you want claimed, with and without
wwwconsidered? - If it says already claimed: is the other account yours? Delete it, or claim the higher-level domain.
- If it says not verified: is the meta tag in the
<head>of the homepage, before the<body>? - Is the person verifying a user in both Merchant Center and Search Console?
Where ShieldKit fits
Our store check doesn’t look at your URL claim, which lives inside your Merchant Center account, not on your storefront. Once the address is claimed, the free store check reads the pages Google does look at, and our post on what each Merchant Center issue means covers the rest of the list.
FAQ
Why does Merchant Center say my website is already claimed?
Because another Merchant Center account holds the address. Google says a single URL can only be claimed by one account. Often it is an old account of your own, one an agency set up, or one your platform generated automatically. If it is yours, Google’s advice is to delete the incorrect account; if you can’t, claim a higher-level domain instead, such as example.com rather than www.example.com.
Can two Merchant Center accounts use the same website?
Only through a Multi-Client Account. Google says an MCA is required to share claiming rights, because sub-accounts inherit the claim from the parent account. Two ordinary accounts cannot both claim one address.
I verified the site, so why isn’t it claimed?
They are separate steps, and Google only lets you claim after verifying. If verification succeeded and claiming didn’t, the address is almost certainly held by another account, or claimed higher up the domain path.
Do I have to verify again if I already use Search Console?
No. Google says your online store is recognised as verified if any of your Merchant Center users is a verified owner of it in Search Console, and that you can skip straight to claiming.
Does reinstalling the Google & YouTube app fix it on Shopify?
Not on its own. Google lists reinstalling as something that can resolve syncing problems after the domain verification and claim issues are resolved, so fix the claim first, then reinstall if products still aren’t syncing.