Web pages usually contain hyperlinks to other pages and resources. The SERP consists of a list of links to web pages with associated text snippets. Google indexes hundreds of terabytes of information from web pages. This service allows users to view some of the archived web pages. HTML is the markup language used for most web pages. Phishing web pages and emails can be reported to Google. Speed Dial allows the user to more easily navigate to the selected web pages. Prefetching is accomplished through hints in web pages. Packet sniffing involves no changes to the web pages or web servers. It aims at integrating mathematical formulae into World Wide Web pages and other documents. It also added a new browsing interface along with new "About this Book" pages. This requires a metric of importance for prioritizing Web pages. Direct ads on its search result pages. See the relevant country pages for more information. Encode, as well as support for embedding EOT fonts in web pages.