Tools overview
Robots.txt analysis
- Helps you check if the
robots.txtfile on your site is composed correctly, find out if a specific URL is allowed for indexing, as well as view the history of file changes. Learn more
Sitemap validator
- Helps you check if the
Sitemapfile on your site is formed correctly. Once you check it, you can upload the file to Yandex Webmaster so that the indexing bot crawls its contents sooner. Learn more
Checking the server's response
- Helps you check if the site pages are available for the main Yandex robots. Learn more
Removing pages from search results
- Allows you to speed up the removal of a specific site page, directory, or the entire site from search results. Learn more
Audit pages for mobile compatibility
- Helps you determine how well your site pages are optimized for mobile devices. Learn more
XML validator
- Helps you check the XSD schemas of your site's document (syntax, structure, content model, and data types) generated for participation in Yandex Affiliate programs. Learn more
Structured data validator
- Helps you validate the structured data on your site. Supported markup types: microformats, Schema.org, Open Graph, HTML microdata, and RDFa. Learn more
Certificate check
- Helps you check information about SSL/TLS certificates issued for the site, including those from the National Certification Authority. Learn more
Contact support
Tell us what your question is about so we can direct you to the right specialist:
If you're sure that this field is included in Schema.org, write to us in the feedback form.
You can use the structured data validator to check an HTML fragment of a page. Try editing the code directly in the validator and re-checking it after each change to find a mistake in the markup.
For a detailed description of errors, see Structured data validator.
Error could not be fixed
Specify the tool in which you found the error, describe the situation in as much detail as possible, and if necessary, attach a screenshot that illustrates it.
You can also go to
