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<h1 id=web-applications>Web Applications 1.0</h1> |
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<h2 class="no-num no-toc" id=working>Working Draft — 21 November |
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<h2 class="no-num no-toc" id=working>Working Draft — 22 November |
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2006</h2> |
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<p>You can take part in this work. <a |
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<li><a href="#following"><span class=secno>4.5.2. </span><dfn |
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id=following0>Following hyperlinks</dfn></a> |
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<li><a href="#link-types"><span class=secno>4.5.3. </span>Link |
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<li><a href="#linkTypes"><span class=secno>4.5.3. </span>Link |
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types</a> |
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<li><a href="#image"><span class=secno>4.5.4. </span>Image maps</a> |
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it sounds kooky. --> |
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</div> |
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<h4 id=link-types><span class=secno>4.5.3. </span>Link types</h4> |
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<h4 id=linkTypes><span class=secno>4.5.3. </span>Link types</h4> |
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<p class=big-issue>This section might at some future point list a small set |
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of link <code>rel</code>ationship types and more exactly define their |
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--> |
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<table> |
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<thead> |
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<tr> |
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<th rowspan=2>Link type |
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<th colspan=3>Allowed on... |
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<th rowspan=2>Brief description |
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<tr> |
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<th><code><a href="#link0">link</a></code> |
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<th><code><a href="#a0">a</a></code> |
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<th><code><a href="#area0">area</a></code> |
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<tbody> |
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<tr> |
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<td><code title=rel-alternate>alternate</code></td> |
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<!-- second most used <link rel> value --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Gives alternate representations of the document. |
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<tr> |
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<td><code title=rel-author>author</code> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Gives a link to the document's author. |
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<tr> |
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<td><code title=rel-bookmark>bookmark</code></td> |
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<!-- fourth most used <a rel> value --> |
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<td> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Gives the permalink for the nearest ancestor section. |
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<tr> |
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<td><code title=rel-contact>contact</code></td> |
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<!-- 8th most used <a rel> value --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Gives a link to contact information for the document. |
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<tr> |
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<td><code title=rel-external>external</code></td> |
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<!-- fifth and sixth most used <a rel> value (sixth is "external nofollow") --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Indicates that the target resource is not part of the site that the |
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document is part of. |
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<tr> |
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<td><code title=rel-feed>feed</code> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Gives the address of a syndication feed for the document. |
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<tr> |
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<td><code title=rel-first>first</code> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Indicates that the document is a part of a series, and that the |
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first document in the series is the target document. |
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<tr> |
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<td><code title=rel-help>help</code> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Provides a link to context-sensitive help. |
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<tr> |
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<td><code title=rel-icon>icon</code></td> |
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<!-- link rel="shortcut icon" and its ilk are the fourth, sixth, and ninth most used values --> |
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<td><a href="#links1" title="external resource link">External |
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Resource</a> |
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<td> |
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<td> |
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<td>Imports an icon to represent the document. |
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<tr> |
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<td><code title=rel-index>index</code></td> |
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<!-- used more than "top" and "contents" on <link> (though on <a>, "contents" wins) --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Gives a link to the document that provides a table of contents or |
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index listing the current document. |
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<tr> |
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<td><code title=rel-last>last</code> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Indicates that the document is a part of a series, and that the last |
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document in the series is the target document. |
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<tr> |
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<td><code title=rel-license>license</code></td> |
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<!-- seventh most used <a rel> value --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Indicates that the document is covered by the copyright license |
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described by the target document. |
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<tr> |
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<td><code title=rel-next>next</code> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Indicates that the document is a part of a series, and that the next |
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document in the series is the target document. |
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<tr> |
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<td><code title=rel-nofollow>nofollow</code></td> |
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<!-- most used <a rel> value (and sixth most used is "external nofollow") --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Indicates that the document's original author or publisher does not |
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endorse the target document. |
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<tr> |
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<td><code title=rel-pingback>pingback</code> |
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<td><a href="#links1" title="external resource link">External |
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Resource</a> |
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<td> |
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<td> |
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<td>Gives the address of the pingback server that handles pingbacks to |
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this document. |
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<tr> |
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<td><code title=rel-prefetch>prefetch</code> |
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<td><a href="#links1" title="external resource link">External |
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Resource</a> |
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<td> |
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<td> |
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<td>Specifies that the target resource should be pre-emptively cached. |
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<tr> |
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<td><code title=rel-prev>prev</code></td> |
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<!-- prev is used more than previous --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Indicates that the document is a part of a series, and that the |
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previous document in the series is the target document. |
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<tr> |
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<td><code title=rel-search>search</code></td> |
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<!-- used quite a bit --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Gives a link to a resource that can be used to search through the |
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current document and its related pages. |
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<tr> |
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<td><code title=rel-stylesheet>stylesheet</code></td> |
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<!-- most commonly used <link rel> value, variants came in 7th, 8th, 12th, 17th... --> |
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<td><a href="#links1" title="external resource link">External |
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Resource</a> |
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<td> |
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<td> |
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<td>Imports a stylesheet. |
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<tr> |
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<td><code title=rel-sidebar>sidebar</code></td> |
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<!-- used quite a bit --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Specifies that the target document, if retrieved, is intended to be |
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shown in the browser's sidebar (if it has one). |
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<tr> |
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<td><code title=rel-tag>tag</code></td> |
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<!-- second and third most used <a rel> value (third is technically "category tag"). --> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Gives a tag (identified by the given address) that applies to this |
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document. |
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<tr> |
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<td><code title=rel-up>up</code> |
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<td><a href="#hyperlink0" title="hyperlink link">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td><a href="#hyperlinks">Hyperlink</a> |
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<td>Indicates that the document is a part of the target document. |
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</table> |
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<h4 id=image><span class=secno>4.5.4. </span>Image maps</h4> |
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<p class=big-issue>...<dfn id=image0>image map</dfn>, <dfn id=valid5>valid |