College.harvard.edu Website Stats

college.harvard.edu
(Updated 4032 days ago)
Domain : college.harvard.edu
Domain Title : Home at Harvard | Harvard College
WRPageWRPage : Complete In-Page SEO Analysis New Feature
WRScore WRScore(beta) is calculated on the basis of pageviews, unique visitors and unique content. :
college.harvard.edu Reviewed by WebRankStats on Dec 22 . Rating: Rating: 2.84 out of 10
Website IP : 184.73.172.23
Hosting Country : UNITED STATES

General Information

Meta Description :
Meta Keywords :
XML Sitemap :
Robots.txt :
Gzip Compress :
Text/HTML Ratio : 8.10%

Website Ranks

Alexa Rank : 1,539 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 : 7,970 visit Google
Bing : 22 visit Bing

Sociometer

Facebook Likes : 18
Stumbleupon : 72
LinkedIn :

Server Analysis

IP Address : 184.73.172.23
Latitude : 39.0437
Longitude : -77.4875
Region : ASHBURN, VIRGINIA
Country : UNITED STATES

HTTP Header Analysis

HTTP Header reponses of college.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
Server: nginx
Content-Type: text/html; charset=iso-8859-1
Location: https://college.harvard.edu/
Cache-Control: max-age=1209600
Expires: Fri, 27 Dec 2013 04:43:49 GMT
Vary: Accept-Encoding
Transfer-Encoding: chunked
Date: Sun, 22 Dec 2013 18:06:50 GMT
X-Varnish: 1194775198 1192877991
Age: 825781
Via: 1.1 varnish
Connection: keep-alive
X-Cache: HIT
X-Cache-Hits: 8297

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 22 Dec 2013 18:06:50 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Drupal-Cache: MISS
Etag: "1387735550-0"
Content-Language: en
Link: ; rel="shortlink",; rel="canonical"
X-Generator: Drupal 7 (http://drupal.org)
Cache-Control: public, max-age=300
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Vary: Cookie,Accept-Encoding
Last-Modified: Sun, 22 Dec 2013 18:05:50 GMT
X-AH-Environment: prod
X-Varnish: 1194775199 1194774946
Age: 59
Via: 1.1 varnish
X-Cache: HIT
X-Cache-Hits: 4

DNS Record Analysis

There are total 17 records in domain name system (DNS) of college.harvard.edu, which includes 1 Address(A) record, 11 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
college.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. 184.73.172.23 10800
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. college.harvard.edu.s10a2.psmtp.com 10800 pri: 200
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. college.harvard.edu.s10b1.psmtp.com 10800 pri: 300
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. college.harvard.edu.s10a1.psmtp.com 10800 pri: 100
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. aspmx4.googlemail.com 10800 pri: 700
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. aspmx2.googlemail.com 10800 pri: 700
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. aspmx3.googlemail.com 10800 pri: 700
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. aspmx5.googlemail.com 10800 pri: 700
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. college.harvard.edu.s10b2.psmtp.com 10800 pri: 400
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. aspmx.l.google.com 10800 pri: 500
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. alt2.aspmx.l.google.com 10800 pri: 600
college.harvard.edu MX Mail Exchange Record: Maps a domain name to a list of message transfer agents for that domain. alt1.aspmx.l.google.com 10800 pri: 600
college.harvard.edu NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. externaldns-c1.harvard.edu 10800
college.harvard.edu NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. externaldns-c2.harvard.edu 10800
college.harvard.edu NS Name Server Record: Delegates a DNS zone to use the given authoritative name servers. externaldns-c3.br.harvard.edu 10800
college.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: 221
refresh: 10800
retry: 3600
expire: 2419200
minimum-ttl: 3600
college.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: google-site-verification=NhAQ_8BikpDYaLtxhVHeg7SuwkaLw25FBNGLiMd7XWg
entries: Array

Traffic Graphs

Alexa Graph