Refresh converted web pages

You can refresh web pages in a PDF to retrieve the most up-to-date version from the website. When you refresh, you download the entire website or link again and build a new PDF. The resulting new PDF lists any pages where components have changed, including text, web links, embedded filenames, and formatting. New pages are downloaded if they have been added to the site. The changed pages are listed as bookmarks in the Bookmarks panel under a bookmark labeled New and Changed Pages.

You can refresh web pages only if Save Refresh Commands was selected when the pages were first downloaded.

Note: When you refresh web pages, both the original PDF pages and the refreshed version are retained. To keep an archive of changes made to a website, save both versions.

1. Choose Advanced > Web Capture > Refresh Pages.
2. To view new and changed pages, select Create Bookmarks For New And Changed Pages. Then specify the scope of the updated tagged bookmarks that you want to compare:
   Compare Only Page Text To Detect Changed Pages
   - Compares only the text on the pages.
   Compare All Page Components To Detect Changed Pages
   - Compares all page components, including text, images, web links, embedded filenames, and formatting.
   
3. To not resubmit any previously submitted form data, deselect Resubmit Form Data. Be careful if you have Resubmit Form Data selected because it can result in duplicate purchases or other submissions. This option is available only if a form and query results are on the pages.
4. To change which pages are updated by refreshing, select Edit Refresh Commands List, select the URLs you want, and click OK.
5. Click Refresh.

Source: Adobe