The following attributes are standard across all HTML elements. Used to fetch a resource immediately the default state. Used to defer fetching a resource until some conditions are met. Its purpose is to indicate the policy for loading images that are outside the viewport. This attribute's missing value default and invalid value default are both the auto state. The attribute, if present, must be an image decoding hint. Indicates the preferred method to decode this image. Referrer policy for fetches initiated by the element.Ī url that provides a link to an expanded description of the image. If this attribute is not specified, CORS is not used at all.Īn invalid keyword and an empty string will be handled as the anonymous value. In other words, there will be no exchange of user credentials via cookies, client-side SSL certificates or HTTP authentication.Ĭross-origin CORS requests for the element will have the credentials flag set. The values for the crossorigin attribute are enumerated.Ĭross-origin CORS requests for the element will not have the credentials flag set. The purpose of the crossorigin attribute is to allow you to configure the CORS requests for the element's fetched data. CORS stands for Cross-Origin Resource Sharing. This attribute is a CORS settings attribute. A pixel density descriptor (a positive floating point number directly followed by x).The width descriptor is divided by the source size given in the sizes attribute to calculate the effective pixel density. A width descriptor (a positive integer directly followed by w).The descriptor, if any, can be one of the following: This specifies text to be used in case the browser/user agent can't render the image.Ĭomma-separated list of images to use in different situations (e.g., high-resolution displays, small monitors, etc).Įach image URL can be optionally followed by a whitespace and a descriptor. The element accepts the following attributes. Attributes can be added to an HTML element to provide more information about how the element should appear or behave.
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