Hcs.harvard.edu Website Stats

hcs.harvard.edu
(Updated 4108 days ago)
Domain : hcs.harvard.edu
Domain Title : Harvard Computer Society | People. Technology. Awesome.
WRPageWRPage : Complete In-Page SEO Analysis New Feature
WRScore WRScore(beta) is calculated on the basis of pageviews, unique visitors and unique content. :
hcs.harvard.edu Reviewed by WebRankStats on Sep 20 . Rating: Rating: 5.03 out of 10
Website IP : 140.247.89.134
Hosting Country : United States
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General Information

Meta Description :
Meta Keywords :
XML Sitemap :
Robots.txt :
Gzip Compress :
Text/HTML Ratio : N/A

Website Ranks

Alexa Rank : 1,735 visit Alexa
Compete Rank : N/A visit Compete
Quantcast Rank : N/A visit Quantcast

Website Safety

McAfee SiteAdvisor : green visit SiteAdvisor
WOT : Trustworthy visit WOT

Pages Indexed

Google : 26,300 visit Google
Bing : 36 visit Bing

Sociometer

Facebook Likes : 16
Stumbleupon : 1
LinkedIn :

Server Analysis

IP Address : 140.247.89.134
Latitude : 42.38
Longitude : -71.1329
Region : Cambridge, Massachusetts
Country : United States

HTTP Header Analysis

HTTP Header reponses of hcs.harvard.edu is the information we get when HTTP request sent to a server from connecting clients(e.g. chrome, firefox). When you input an address into your browser it sends a request to the server hosting the domain and the server responds. HTTP Header information is not directly displayed by normal web browsers like chrome, firefox etc.

HTTP/1.1 301 Moved Permanently
Date: Fri, 20 Sep 2013 09:01:10 GMT
Server: Apache
Location: http://www.hcs.harvard.edu/
Content-Length: 300
Content-Type: text/html; charset=iso-8859-1

HTTP/1.1 200 OK
Date: Fri, 20 Sep 2013 09:01:10 GMT
Server: Apache
X-Powered-By: PHP/5.2.4-2ubuntu5.27
ETag: "1d7209bab467f89b90ec4f4bbe805d4e"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Cache-Control: must-revalidate
Set-Cookie: SESS66930342edc1352ee264a0c72dc32d7c=99d6b70418bab7356871ab07a2e430f1; expires=Sun, 13 Oct 2013 12:34:30 GMT; path=/; domain=.hcs.harvard.edu
Last-Modified: Wed, 18 Sep 2013 23:56:04 GMT
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8

DNS Record Analysis

There are total 8 records in domain name system (DNS) of hcs.harvard.edu, which includes 1 Address(A) record, 2 Mail Exchange(MX) records, 3 Name Server(NS) records, 1 Start of Authority(SOA) record and 1 Text(TXT) record.

Host Name of the node to which this record pertains Type Type of resource record in symbolic representation. IP/Target TTL Count of seconds that the resource record stays valid. Extra Info Additional resource record-specific data
hcs.harvard.edu A Address Record: A 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host, but also used for DNSBLs, storing subnet masks in RFC 1101. 140.247.89.134 10799
hcs.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. hcs-backup.seas.harvard.edu 10800 pri: 40
hcs.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. mail.hcs.harvard.edu 10800 pri: 0
hcs.harvard.edu NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. externaldns-c2.harvard.edu 10800
hcs.harvard.edu NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. externaldns-c1.harvard.edu 10800
hcs.harvard.edu NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. externaldns-c3.br.harvard.edu 10800
hcs.harvard.edu SOA Start of Authority Record: Specifies authoritative information about a DNS zone, including the primary name server, the email of the domain administrator, the domain serial number, and several timers relating to refreshing the zone. 10800 mname: internaldns-b1.harvard.edu
rname: netmanager.harvard.edu
serial: 822
refresh: 10800
retry: 3600
expire: 2419200
minimum-ttl: 3600
hcs.harvard.edu TXT Text Record: Originally for arbitrary human-readable text in a DNS record. Since the early 1990s, however, this record more often carries machine-readable data, such as specified by RFC 1464, opportunistic encryption, Sender Policy Framework, DKIM, DMARC DNS-SD. 10800 txt: v=spf1 ip4:140.247.89.128/25 mx mx:fas.harvard.edu ?all
entries: Array

Traffic Graphs

Alexa Graph