Access Denied to site using Chrome app When attempting to access the NASA ADS ( http://adsabs.harvard.edu/ ) site via my Samsung tablet (SM-T530NU) connected to a WiFi network I get the following message:

http://ads.harvard.edu/cgi-bin/access_denied

This does not happen when I try to access via my laptop connected to the same WiFi network. This also does not happen if I use the default browser that Samsun ships instead of the Chrome Android app. 

I contacted the administrator of the site and he told me that there's an issue where Chrome is apparently "sending out HTTP requests with X-Forwarded-For set in the header", which is causing this. My IP is not blacklisted by the way, I checked. 

I have no idea what this means or how I can fix this. Any help will be much appreciated.
Google Chrome's traffic compression servers may be blocked.
They work as proxies and compress your traffic from non-secured websites. Also they are fully transparent so that the server always knows who you are even though you used that proxy.
This means they send the HTTP-X-FORWARDED-FOR flag which seems to be blocked by the website you try to access.