To verify your website with Google's Webmaster Tools, log in to google.com/webmasters and enter your domain name. After that, you will be prompted to verify your ownership of your website. The initial page will show you the recommended method, which is a file upload. Instead of a file upload, click on the alternate methods tab and select HTML tag.
Copy the meta tag provided, then open your Zibster account and click on the Builder icon.
Click on the site analytics tab. From there, click on the gear icon and paste the code into the first box and click on save changes.
After the meta tag is in your website, go back to the Webmaster Tools page and click on the verify button.