Both these enhance the user experience as thus are looked on favourably by Google. Supported doctypes . HTML, or HyperText Markup Language, was first released in 1993. The alt attribute can be used on the following elements: An image with an alternate text specified: An HTML form with an image that represents the submit button: The alt attribute has the following browser support for each element: If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: tag provides alternative content for users who can’t download images, or who have images turned off altogether. Deze alt-tag wordt ook uitgesproken door software die doven of slechthorenden gebruiken. Alt text, short for alternative text, is a small piece of text intended to describe an image, photograph, chart or any other picture on a website. Its primary role is to explain to programs like Chrome how to arrange design elements like images and text on a … While using W3Schools, you agree to have read and accepted our. They are a way to "describe" an image to those who can not see the image. ALT "Tag" – Shorthand reference to the ALT attribute. Firefox, Chrome, and other browsers (except Internet Explorer) follow the W3C standards for HTML, which states that … It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. You can use the width and height attributes to provide the dimensions for the image.. Because of this most engines will read the content of the image’s HTML ALT attribute to determine the purpose of a graphic image. The alt attribute provides alternative information for an image if a user for some reason cannot view it (because of slow connection, an error in the src attribute, or if the user uses a screen reader). HTML img tag contains alt attribute. Daarnaast gebruikt de zoekmachine de alt-tag, naast de tekst die bij de afbeelding staan en de bestandsnaam, om te bepalen waar de afbeelding over gaat. ALT "Tag"– Shorthand reference to the ALT attribute. Improve Your Website. Attribute ( described below ) image contains information are unable to view in... … using width and height ( or equivalent ) to appear, use the attribute... Neither search engines that offer image-based search capabilities rely on this feature, as most other browsers ’. Or path of the attribute is used by text browsers for indicating an image is inside an a. Design web pages image using image-editing software first ( i.e afbeelding niet geladen kan.. 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