## Advanced - Options
The Options tab under the Advanced tab in the Download Settings dialog provides the following settings: #### Check All Links Check this box to have SiteSucker check all links in all downloaded HTML files — including links to files that you are not downloading — and log any errors that occur. With this option turned on, SiteSucker will report many errors that you normally wouldn't see. This setting is intended as a debugging tool for Web designers who want to see if their own sites have any bad links. #### Export External Links Check this box to have SiteSucker export external links to an HTML page. This option allows you to download a site with one set of download settings and then download other sites that are linked to the original site with a different set of download settings. With this option turned on, SiteSucker creates a file named "_ExternalLinks.html" in the folder of the original site being downloaded. This page contains links to files the weren't on the original site and weren't downloaded. To use this setting: Download a site with the Export External Links setting turned on. After the site has finished downloading, use the _ExternalLinks.html file to download the other sites separately. See Using a Local HTML File for information on using a local HTML file to download sites. #### Only Follow Image Links Check this box to have SiteSucker only follow image links, that is, links that you would navigate in a Web browser by clicking on an image. #### Include Supporting Files Check this box to have SiteSucker include supporting files in the download. When this option is on, SiteSucker will download non-HTML files (such as css, js, jpg, gif, etc.) even if they are not allowed by the current paths settings. #### Assume Ambiguous URLs Are Files Check this box to have SiteSucker treat ambiguous URLs as files. If a URL does not end with a '/' and the last path component does not have a file extension, SiteSucker considers it to be ambiguous. When this option is off, SiteSucker adds "/index.html" to the end of ambiguous URLs. #### Save Web URL as Spotlight Comment Check this box to have SiteSucker store the Web URL of each downloaded file in the file's Spotlight Comments field.