last data update: 2011/10/14, 03:34

Website loading time

during the test: 1.11 s

cable connection (average): 1.17 s

DSL connection (average): 1.23 s

modem (average): 4.33 s

HTTP headers

Information about DNS servers

cs75.netMX10ASPMX2.GOOGLEMAIL.comIN3600
cs75.netMX10ASPMX3.GOOGLEMAIL.comIN3600
cs75.netMX1ASPMX.L.GOOGLE.comIN3600
cs75.netMX5ALT1.ASPMX.L.GOOGLE.comIN3600
cs75.netMX5ALT2.ASPMX.L.GOOGLE.comIN3600
cs75.netA140.247.63.234IN3600
cs75.netSOAns39.domaincontrol.comdns.jomax.net201106250028800 7200 604800 86400 IN 43200
cs75.netNSns39.domaincontrol.comIN3600
cs75.netNSns40.domaincontrol.comIN3600

Received from the first DNS server

Request to the server "cs75.net"
You used the following DNS server:
DNS Name: ns39.domaincontrol.com
DNS Server Address: 216.69.185.20#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 64572
flag: qr aa REQUEST: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 0

REQUEST SECTION:
cs75.net. IN ANY

ANSWER SECTION:
cs75.net. 86400 IN SOA ns39.domaincontrol.com. dns.jomax.net. 2011062500 28800 7200 604800 86400
cs75.net. 3600 IN A 140.247.63.234
cs75.net. 3600 IN NS ns39.domaincontrol.com.
cs75.net. 3600 IN NS ns40.domaincontrol.com.
cs75.net. 3600 IN MX 1 ASPMX.L.GOOGLE.com.
cs75.net. 3600 IN MX 5 ALT1.ASPMX.L.GOOGLE.com.
cs75.net. 3600 IN MX 5 ALT2.ASPMX.L.GOOGLE.com.
cs75.net. 3600 IN MX 10 ASPMX2.GOOGLEMAIL.com.
cs75.net. 3600 IN MX 10 ASPMX3.GOOGLEMAIL.com.

Received 295 bytes from address 216.69.185.20#53 in 13 ms

Received from the second DNS server

Request to the server "cs75.net"
You used the following DNS server:
DNS Name: ns40.domaincontrol.com
DNS Server Address: 208.109.255.20#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 14325
flag: qr aa rd REQUEST: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 0

REQUEST SECTION:
cs75.net. IN ANY

ANSWER SECTION:
cs75.net. 86400 IN SOA ns39.domaincontrol.com. dns.jomax.net. 2011062500 28800 7200 604800 86400
cs75.net. 3600 IN A 140.247.63.234
cs75.net. 3600 IN NS ns39.domaincontrol.com.
cs75.net. 3600 IN NS ns40.domaincontrol.com.
cs75.net. 3600 IN MX 1 ASPMX.L.GOOGLE.com.
cs75.net. 3600 IN MX 5 ALT2.ASPMX.L.GOOGLE.com.
cs75.net. 3600 IN MX 5 ALT1.ASPMX.L.GOOGLE.com.
cs75.net. 3600 IN MX 10 ASPMX3.GOOGLEMAIL.com.
cs75.net. 3600 IN MX 10 ASPMX2.GOOGLEMAIL.com.

Received 295 bytes from address 208.109.255.20#53 in 21 ms

Subdomains (the first 50)

cdn

Typos (misspells)

xs75.net
vs75.net
fs75.net
ds75.net
ca75.net
cz75.net
cx75.net
cd75.net
ce75.net
cw75.net
cs65.net
csy5.net
csu5.net
cs85.net
cs74.net
cs7r.net
cs7t.net
cs76.net
s75.net
c75.net
cs5.net
cs7.net
sc75.net
c7s5.net
cs57.net
ccs75.net
css75.net
cs775.net
cs755.net

Location

IP: 140.247.63.234

continent: NA, country: United States (USA), city: Cambridge

Website value

rank in the traffic statistics: 685 438

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 22.57 KB

text per all code ratio: 20 %

title: Main Page - Computer Science S-75

description:

keywords:

encoding: utf-8

language: en

Website code analysis

one word phrases repeated minimum three times

PhraseQuantity
to21
your20
the16
and14
with9
how8
for7
database7
that6
by5
of5
in4
own4
S-754
from4
at4
Science4
Page4
Computer4
CS504
it's3
code3
into3
MySQL3
as3
on3
Main3
Ajax3
This3
page3
If3
you3
pages3
The3
are3

two word phrases repeated minimum three times

PhraseQuantity
how to8
your own4
Science S-754
for your4
Computer Science4
the database3
Main Page3
your code3

three word phrases repeated minimum three times

PhraseQuantity
Computer Science S-754

B tags

David J. Malan

Import

Export

mysql_connect

localhost

jharvard

crimson

U tags

own

I tags

images

file namealternative text
Powered by MediaWiki

headers

H1

Main Page

H2

Contents

Announcements

Schedule

H3

Contents

Announcements

Schedule

H4

H5

Personal tools

Namespaces

Variants

Views

Actions

Search

Toolbox

H6

internal links

addressanchor text
navigation
search
malan@harvard.edu
1 Announcements
1.1 How to Submit Project 2: The BART
1.2 CS50 Appliance
2 Schedule
http://cdn.cs75.net/2009/fall/lectures/8/src/
https://www.cs75.net/Main_Page
staff only
Page
Discussion
Read
View source
View history
Main Page
FAQs
Help
Lectures
Projects
Resources
Sections
Software
Staff
Syllabus
What links here
Related changes
Special pages
Printable version
Permanent link
Privacy policy
About Computer Science S-75
Disclaimers

external links

addressanchor text
David J. Malan
http://cs75.tv/2010/fall/
upload your code
http://192.168.56.50/phpMyAdmin/
http://192.168.56.50/~jharvard/project2/
Open a terminal
https://manual.cs50.net/CS50_Appliance_2.0
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