What is XML sitemap validator?
XML sitemap validator is a tool to check the validation of xml sitemap document and find out what information is needed if found errors. This tool will help you to monitor all information from sitemap such as how much URL on lists, last modifications, errors and others.
Sitemap document is an important element on website and SEO, sitemap document will tell search engines which URLs to crawl for indexing and difficult to indexing if your document have errors.
You can use this tool to maintain your sitemap document regularly, this can prevent miscommunication with search engines when bots are checking your sitemap document. It is common knowledge that this document is very important for your website, therefore use this tool to avoid unwanted things, especially related to indexing.