Google Verification
Before we get started, it's important to remember that each search engine works differently and may change its way of doing things from time to time. In other words: always check with Google for the best way to verify your website.
Step 1: Go to https://www.google.com/webmasters/tools/, sign in, or create a new account. Then,
click on "Add a site", and enter the URL of your JimdoPage.
Step 2: Click on the option "Add a meta tag to your site's home page." It may appear as the recommended method or as an alternate method.
Now all you have to do is copy the meta tag from Google webmaster tools, which may look something like this:
<meta name="google-site-verification" content="asdf543563234_w234234dkljad" />
Copy the meta tag to your clipboard (highlight it and press CTRL + C on a PC, CMD + C on a Mac).
Step 3: Log into your JimdoPage, go to the Settings menu, then click on Edit Head.
Paste the meta tag from Google into the Head section, save everything, and you're done!