You can use the Schema vocabulary with a variety of encodings such as RDFa, Microdata, and JSON-LD. It is important to ensure, however, that only one of these structured Banner Design data encodings should be used on a single web page, as mixing different encodings will cause the rich snippets to display incorrectly. Using different encodings also makes structured data more difficult to maintain and opens the door to errors and inconsistencies. This is Banner Design true even if you have two types of structured data on the same page. For example, recipe markup and review markup can be on the same page; but they should both use the same encoding.
If you have one of these languages alongside older Banner Design markup, like Data Vocabulary, it's best to remove the old markup. Advertising Continue reading below It's probably worth grouping into one and strategizing how to use it consistently on your site. 7. You use organizational markup on every page When trying to get rich snippet results, don't use organizing markup on every page. Google's John Mueller said it doesn't matter where the markup is Banner Design used as long as it's not on every page. 8. Google does not consider your site reliable Support notice content can also be missing, in general, in rich snippets if Google doesn't trust the authenticity of the domain. Make sure your site is served over HTTPS and that you only embed HTTPS content on HTTPS pages. 9. You have Banner Design inconsistent markup If you use JavaScript to implement your structured data, or even modify that markup, you may end up with inconsistent markup depending on whether JavaScript is enabled or disabled.
Examine your structured data in View Source vs Inspect Element. Advertising Continue reading below Is structured data different? Could JavaScript have Banner Design introduced errors or complications? 10. Your tagged content is not visible to the user If a site has a few pages or a few pages with marked up structured data, a rich snippet may not appear. If Google, or users, cannot see information that you have marked up with structured data, Google considers this to be Banner Design misleading. It's important to ensure that content marked up with structured data is visible and not hidden behind click events or CSS.