how old is page created by on student server

I seems that I'm with python since my graduation. 

Last-Modified:·Tue,·07·Apr·2009·16:51:38·GMT

Rex Swain's HTTP Viewer

http://www.rexswain.com/httpview.html

Parameters:

URL = http://debian.fmi.uni-sofia.bg/~hardcode/python/
UAG = Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:20.0) Gecko/20100101 Firefox/20.0
REF = http://www.rexswain.com/httpview.html
AEN =
REQ = GET ; VER = 1.1 ; FMT = AUTO
Link: http://www.rexswain.com/cgi-bin/httpview.cgi?url=http:/ ... &req=GET&ver=1.1&fmt=AUTO

Sending request:

GET /~hardcode/python/ HTTP/1.1
Host: debian.fmi.uni-sofia.bg
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:20.0) Gecko/20100101 Firefox/20.0
Referer: http://www.rexswain.com/httpview.html
Connection: close

• Finding host IP address...
• Host IP address = 62.44.108.18
• Finding TCP protocol...
• Binding to local socket...
• Connecting to host...
• Sending request...
• Waiting for response...

Receiving Header:

HTTP/1.1·200·OK(CR)(LF)
Date:·Mon,·19·Oct·2015·20:56:57·GMT(CR)(LF)
Server:·Apache/2.2.9·(Debian)·mod_ssl/2.2.9·OpenSSL/0.9.8g(CR)(LF)
Last-Modified:·Tue,·07·Apr·2009·16:51:38·GMT(CR)(LF)
ETag:·"10b46b6-4029-466f9d416da80"(CR)(LF)
Accept-Ranges:·bytes(CR)(LF)
Content-Length:·16425(CR)(LF)
Vary:·Accept-Encoding(CR)(LF)
Connection:·close(CR)(LF)
Content-Type:·text/html(CR)(LF)
(CR)(LF)

End of Header (Length = 310)