By default, the Wordpress Linking Network (XFN) provides many options for you to choose from. For example, "workplace relations, geographical relations, family relations and other emotional relations" are very detailed, but they are not reliable, and there is no useful one, such as the nofollow attribute (that is, telling the search engine "do not track the links on this page" Or "Do not follow this specific link".), In addition, WP "rel" does not allow you to manually enter specific attributes, but you can add an external and nofollow option by modifying the WP program file.
Take Wordpress 3.3.2 as an example, open the meta-boxes.php file in the wp admin includes directory, and add (Note: the latest Wordpress 3.5.1 is added below line 830) :
- <tr>
- <th scope= "row" > external nofollow </th>
- <td><fieldset><legend class = "screen-reader-text" ><span> external nofollow </span></legend>
- <label for = "external" >
- <input class = "valinp" type= "checkbox" name= "external" value= "external" id= "external" <? php xfn_check('external'); ?> />external</label>
- <label for = "nofollow" >
- <input class = "valinp" type= "checkbox" name= "nofollow" value= "nofollow" id= "nofollow" <? php xfn_check('nofollow'); ?> />nofollow</label>
- </fieldset></td>
- </tr>
Then open the link editing page, and the external and nofollow options will appear, as shown in the following figure:
If it is troublesome to modify program files manually, you can install and use related plug-ins: Add-nofollow-to-XFN
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