{"action":"opened","issue":{"url":"https://api.github.com/repos/pornel/pngquant/issues/156","labels_url":"https://api.github.com/repos/pornel/pngquant/issues/156/labels{/name}","comments_url":"https://api.github.com/repos/pornel/pngquant/issues/156/comments","events_url":"https://api.github.com/repos/pornel/pngquant/issues/156/events","html_url":"https://github.com/pornel/pngquant/issues/156","id":82136889,"number":156,"title":"Differences between site and command line","user":{"login":"MoonDevilzzz","id":2973768,"avatar_url":"https://avatars.githubusercontent.com/u/2973768?v=3","gravatar_id":"","url":"https://api.github.com/users/MoonDevilzzz","html_url":"https://github.com/MoonDevilzzz","followers_url":"https://api.github.com/users/MoonDevilzzz/followers","following_url":"https://api.github.com/users/MoonDevilzzz/following{/other_user}","gists_url":"https://api.github.com/users/MoonDevilzzz/gists{/gist_id}","starred_url":"https://api.github.com/users/MoonDevilzzz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MoonDevilzzz/subscriptions","organizations_url":"https://api.github.com/users/MoonDevilzzz/orgs","repos_url":"https://api.github.com/users/MoonDevilzzz/repos","events_url":"https://api.github.com/users/MoonDevilzzz/events{/privacy}","received_events_url":"https://api.github.com/users/MoonDevilzzz/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-05-28T21:43:03Z","updated_at":"2015-05-28T21:43:03Z","closed_at":null,"body":"Hi guys!\r\nPretty good script!\r\nBut i have some issue,\r\n![spec-catalog-title-icon](https://cloud.githubusercontent.com/assets/2973768/7871824/254d87a6-059b-11e5-99c4-9f5b0995a104.png)\r\nI compressed this file by command line (pngquant  *.png) and it has 18Kb size, but if i compress it again on https://tinypng.com/ its only 400 bytes at all.I suppose tinypng are using pngquant?\r\nThen why so much output size difference?"}}