Your Environment

HTTP_USER_AGENT CCBot/2.0 (https://commoncrawl.org/faq/)
HTTP_ACCEPT text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
HTTP_IF_MODIFIED_SINCE Thu, 15 Nov 2018 19:00:00 UTC
HTTP_HOST ei4web.yz.yamagata-u.ac.jp
HTTP_CONNECTION Keep-Alive
HTTP_ACCEPT_ENCODING gzip
REMOTE_ADDR 34.203.245.76
REMOTE_PORT 33756


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