Guild Wars 2

Hi. Im trying to access to this url: https://leaderboards.guildwars2.com/es/eu/achievements/guild/A%20Tumba%20Abierta?pjax=1

But I need to login first. I try use a curl with my username and password but that dont work.

I want to know all the guild members and I read that this way is the only way to get them.

Can some one give me a tip?

Thx

You need a valid session (cookie named “s”) you get by logging in to account.arena.net.