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For example, an alt attribute for an image of an institution's logo should convey that it is the institution's logo rather than describing details of what the logo looks like. [ 10 ] [ 11 ] The alt attribute is intended to be used for short and concise descriptions of the image.
For example, the alt attribute on an institution's logo should convey that it is the institution's logo instead of describing details of what the logo looks like. [3] [4] On Wikipedia, alt text is provided in the alt parameter in the MediaWiki markup. Many templates, like {}, have parameters for specifying alt text. For images that link to ...
For example, an arrow icon used to navigate to the following page should have an alt attribute of |alt=next page not |alt=arrow pointing right. If the arrow were accompanied by a descriptive text link with same function, a blank alt attribute would be more appropriate.
alt=Alt Use Alt as the alt text for the image. Caption (the last option that is not recognised as some other part of the image syntax): How this text is used depends on the image type. When the type has a visible caption ("thumbnail", "thumb", "frame" or "framed") then this text appears as a caption below the image.
An anchor that is used with a keyword and a variation that mirrors the page that is being linked to. Example: "different search engine optimization techniques" is a partial match, anchor text as it links to a broader concept (i.e. to the article about search engine optimization). Branded A brand that is used as the anchor.
For web accessibility reasons, it is often important – and in some cases it may even be a legal or contractual requirement – to provide an alt attribute describing the link that screen reader software can read to, for example, blind users. [3] The <area> elements can be rectangles (shape="rect"), polygons (shape="poly") or circles (shape ...
This method gives the HTTP server a convenient way to alter document's encoding according to content negotiation; certain HTTP server software can do it, for example Apache with the module mod_charset_lite. [2] Second, a declaration can be included within the document itself.
This section gives examples of diagnostics generated by the markup validation service, and suggests possible fixes. Diagnostics are by line and column of the generated HTML for the page. It may be helpful to obtain the HTML in order to understand the diagnostic. For example, if you using the Firefox browser, you can type control-U to see the HTML.