[Steam Community Group Widget] Using more then one widget makes the page fail

I’v been looking for a plugin to show 1) member count 2) members online and maybe the icon and name and found the plugin “Steam Community Group Widget“. I tried it and it looked good till i tried looking at the page i put the widgets on and the page wouldnt even load. At one point my site stopped loading entirely and i had to wait a few minutes before it would actually load anything.

Can i get some help in regards to how i can stop that from happening or a replacement way?