> Could you please add link alloying on the pages
> which were not downloaded to refresh the local copy
> by this links. I would like to have an opportunity
> to download only the missing pages, not the whole
> site once again.
Update will not download again, it asks the server has this page/file changed.
No change, no download. I get about 5 files/sec
If the pages are dynamic, then those will be downloaded.

The real problem is WHY there are missing pages.