Hello everyone! I am struggling to create an RSS feed for a friend's site. So far, i have created 5 RSS feeds for the 5 basic article categories.
Then i used the rss mix to combine these 5 to 1 rss feed. However, i used the new RSS link to a test joomla site that i own and i am getting a "Failed loading XML... " error. I checked all the feeds in validator.w3.org/feed/ and they are all valid.
Could anybody help me figure out what might be wrong?

Hello Maria,

Can you post the feeds' links here?

hello, sorry for not replying earlier but i had a family emergency. Well , the aggregated rss fedd is www.rssmix.com/u/8235597/rss.xml
and the original 5 feeds are:
me-nu.gr/index.php/sintages/mageirikis?format=feed&type=rss
me-nu.gr/index.php/sintages/zaxaroplastikis?format=feed&type=rss
me-nu.gr/index.php/sintages/giortina-menu?format=feed&type=rss
me-nu.gr/index.php/sintages/rofimata-pota-kokteil?format=feed&type=rss
me-nu.gr/index.php/videosintages?format=feed&type=rss

the site is in greek and it's all about recipes.
PS. the aggregated feed works as a link in Mozilla, but not in Chrome... Why is that?

Thanks for any help, i appreciate it

That is the browser's behaviour, Mozilla will display the feeds in a different format as Chrome (plain xml format).