Sivunformaatio

Sivunformaatio refers to the metadata associated with a web page. It encompasses details that describe the content and characteristics of the page, often used by search engines, web crawlers, and content management systems. This information is not always directly visible to the end-user but plays a crucial role in how a web page is understood and presented.

Key components of sivunformaatio typically include the page title, which is displayed in the browser tab and search engine results. The meta description is a brief summary of the page's content, also used in search results to entice users to click. Meta keywords, though less influential now, were historically used to categorize page content. The page's URL, or web address, is another fundamental piece of sivunformaatio, indicating its location on the internet. Furthermore, information such as the last modified date, character encoding, and language declaration are part of the broader sivunformaatio, contributing to the page's technical and semantic structure. Understanding and optimizing sivunformaatio is essential for search engine optimization (SEO) and for ensuring a web page is correctly indexed and displayed across different platforms and devices.