Title: Sitemap Author: Kriko Published: Mar 29, 2021 Last modified: Jul 12, 2026 --- 1. [Home](https://kriko.io/) / 2. [Glossary](https://kriko.io/glossary) / 3. S Letter # Sitemap A **sitemap** is a file or page structure created to help search engines discover the important pages of a website more easily. In an SEO context, the most common type is the XML sitemap. An XML sitemap tells search engine bots which URLs you want them to crawl and consider. However, being included in a sitemap does not guarantee that every URL will be crawled or indexed. Sitemaps are especially important for large, frequently updated or structurally complex websites. Search engines can normally discover pages by following internal links, but some pages may not receive enough links within the site structure. An XML sitemap helps bring these pages to the attention of search engines. For this reason, a sitemap is one of the technical SEO elements that supports crawling and indexing processes. A sitemap can also include additional information such as when a page was last updated. For example, the `lastmod` tag can be used to indicate the most recent update date of a URL. Search engines may use this information as a signal, but they are not required to follow it exactly. Therefore, the information provided in the sitemap should be accurate, current and consistent. The first step in creating a sitemap is deciding which URLs should be visible to search engines. Only pages that are intended for indexing, valuable to users, correctly canonicalised and accessible should be included. URLs marked as noindex, redirected URLs, error pages, duplicate content and low-value parameter URLs should not be included in the sitemap. This helps search engine bots use their crawl resources more efficiently. Sitemaps can be created in different formats. An **XML sitemap** is prepared for search engines, while an HTML sitemap can help users navigate the website more easily. Special sitemap structures may also be used for news websites, image-heavy websites or video content. For multilingual websites, each language and regional version should be handled with the correct URL structure and hreflang setup. Sitemaps can be created using content management system plugins, SEO tools or dedicated sitemap generator solutions. In systems such as WordPress, many SEO plugins can automatically generate XML sitemaps. In custom-built websites, the sitemap can be developed dynamically and updated regularly. After the sitemap is created, it can be submitted through Google Search Console and other search engine webmaster tools. The robots.txt file can also be used to indicate the location of the sitemap to search engines. Adding the sitemap URL to robots.txt can help bots find the file more easily. However, adding it there should not be considered sufficient on its own; submission through Search Console and regular error monitoring are also important. URLs in the sitemap should return a 200 status code, match their canonical versions and avoid unnecessary redirects. When preparing a sitemap, the URL structure should be clean, consistent and accessible. URLs should be listed with the correct protocol, domain, language version and canonical address. The file should be encoded in UTF-8 and special characters should be handled properly. A well-prepared **sitemap** helps search engines discover important pages more easily, detect updated content faster and support the technical SEO health of the website. ## Discover it in the dictionary ### Nofollow Link A nofollow link is a link attribute that helps search engines evaluate the relationship between one website and another linked page. 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