09-29-2016, 11:29 PM
The alive checker addon checks the header status.
The proxies used with the link extractor addon and just about everything else in scrapebox, uses whatever proxies you have loaded in the proxies box in the left lower quadrant of the main Scrapebox window.
The scrapebox server proxies are only ever used for harvesting and only if you turn them on in the harvester. if you are working with diverse domains you don't need to use proxies with the link extractor, but if your using all the same domain then you would want to lest you get your ip blocked. Also randomizing the list, if you have a lot of urls, is ideal. You can do this in the link extractor.
The proxies used with the link extractor addon and just about everything else in scrapebox, uses whatever proxies you have loaded in the proxies box in the left lower quadrant of the main Scrapebox window.
The scrapebox server proxies are only ever used for harvesting and only if you turn them on in the harvester. if you are working with diverse domains you don't need to use proxies with the link extractor, but if your using all the same domain then you would want to lest you get your ip blocked. Also randomizing the list, if you have a lot of urls, is ideal. You can do this in the link extractor.