Translation of webpages with maintaining structure and hyperlinks. Hypertext consists of traditional text and hyperlinks that send readers to other texts. Hypertext means that text has links, termed hyperlinks, embedded in it. Images can be interconnected with clickable hyperlinks in "hot spots" mode. Crawlers can validate hyperlinks and HTML code. A text ad displays text-based hyperlinks. Users may add embedded multimedia recordings and hyperlinks. MediaWiki provides many features beyond hyperlinks for structuring content. Common visualizations for traceability information are matrices, graphs, lists, and hyperlinks. Webgraph is a graph, formed from web pages as vertices and hyperlinks, as directed edges. Attachments, images, and hyperlinks can also be added into a note. Hyperlinks to a glossary sometimes supersede them. These emoticons are very different from the icon hyperlinks described above. These hyperlinks may also be followed automatically by programs. "Surfing" the World Wide Web is the act of following hyperlinks.