The result of query Q2 is shown in Figure 4.3(c). For example, on a technical specification, the contact link for the responsible working group should have a rel="reply-to" attribute-value pair. The type attribute specifies the media type of the linked document/resource. The type attribute specifies the media type of the linked document/resource. Bad value for attribute action on element form: must be non-empty. Value contains: attribute value contains a term as the only value, a value in a list of values, or as part of another value. The rel attribute is used to specify the relationship between the current and the linked document. ... About using [rel$=external], you could use it with an :after selector on links ending in … When search engines crawl the site, they can understand the relationships between pages within a site, as well as off-site links. Attribute Values: alternate: It defines an alternate version of the document i.e. People curious to know about browser support for various attributes can look up technical documentations on the websites for those browsers. Multiple values can be provided, separated by a space. The rel attribute has no default value. There are several rel tags, which are qualified by Google differently and can be used in … an email address) where notifications or contact information for the current page should be sent. Information is not displayed directly in the browser, but search engines and screen readers can both pick up the rel attribute and gather information about the network of connections on a page. https://www.w3.org/wiki/index.php?title=Rel_attribute_values/reply-to&oldid=81365, An annotation system that allows users to directly annotate a technical specification in a browser can look for the feedback link with, An article on a news site could include a feedback link with, A popular blog could include a feedback link with. There is a common misconception that 'rel' is an attribute that can be used to hold any custom data. The required rel attribute specifies the relationship between the current document and the linked document/resource. Bad value twipsy for attribute rel on element a: the string twipsy is not a registered keyword or absolute url. Can be used with or without a value: 2. If you omit the type attribute, the browser will look at the rel attribute … For e.g This could be the translated version of the document as mentioned or referenced by the lang attribute. The text was updated successfully, but these errors were encountered: michael-n-cooper added this to the ARIA 2.0 ED milestone Nov 17, 2016 She writes for HTML.com and runs a content agency, Red Robot Media. Mary has a liberal arts degree from Goddard College and If there are multiple points of contact for a document, all of these contacts should be concatenated into a list of email addresses in a single hyperlink with the reply-to rel value. This attribute is written as rel="property" and would appear in a link like this: < a rel="home" href="http://www.wisegeek.com">wiseGEEK. All attribute types derive directly or indirectly from the Attribute class. Some sites may use it extensively, and it can be very helpful for tools like building site maps. download: Directs the browser to download the linked resource rather than opening it. Only used if the href attribute is present. Another common example of how this attribute can be used is in navigation, to prevent confusions and turnarounds. Answer: The link element uses two attributes, rel and href. Example Usage. REL-lint is a bookmarklet tool for checking values assigned to the rel attribute of links. Supported tags: The rel attribute is applied to the following elements: a: rel; area: rel; link: rel Link type values for the attribute are similar to the possible values for rel. Tip: Search engines can use this attribute to get more information about a link! The author can specify a default file name by providing a value. Values, Value Domains and Value Attributes Values. 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