last data update: 2011/10/15, 09:21

Website loading time

during the test: 0.25 s

cable connection (average): 0.26 s

DSL connection (average): 0.27 s

modem (average): 0.71 s

HTTP headers

Information about DNS servers

songho.caSOAns1.yourhostingaccount.comadmin.yourhostingaccount.com201104181210800 3600 604800 3600 IN 3600
songho.caMX30mx.songho.caIN3600
songho.caA173.201.145.1IN3600
songho.caNSns1.yourhostingaccount.comIN3600
songho.caNSns2.yourhostingaccount.comIN3600

Received from the first DNS server

Request to the server "songho.ca"
You used the following DNS server:
DNS Name: ns1.yourhostingaccount.com
DNS Server Address: 65.254.254.102#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 25935
flag: qr aa rd REQUEST: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3

REQUEST SECTION:
songho.ca. IN ANY

ANSWER SECTION:
songho.ca. 3600 IN SOA ns1.yourhostingaccount.com. admin.yourhostingaccount.com. 2011041812 10800 3600 604800 3600
songho.ca. 3600 IN MX 30 mx.songho.ca.
songho.ca. 3600 IN NS ns1.yourhostingaccount.com.
songho.ca. 3600 IN NS ns2.yourhostingaccount.com.
songho.ca. 3600 IN A 173.201.145.1

SECTION NOTES:
mx.songho.ca. 3600 IN A 66.96.142.50
mx.songho.ca. 3600 IN A 66.96.142.51
mx.songho.ca. 3600 IN A 66.96.142.52

Received 210 bytes from address 65.254.254.102#53 in 3 ms

Received from the second DNS server

Request to the server "songho.ca"
You used the following DNS server:
DNS Name: ns2.yourhostingaccount.com
DNS Server Address: 65.254.254.155#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 40575
flag: qr aa rd REQUEST: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3

REQUEST SECTION:
songho.ca. IN ANY

ANSWER SECTION:
songho.ca. 3600 IN SOA ns1.yourhostingaccount.com. admin.yourhostingaccount.com. 2011041812 10800 3600 604800 3600
songho.ca. 3600 IN NS ns1.yourhostingaccount.com.
songho.ca. 3600 IN NS ns2.yourhostingaccount.com.
songho.ca. 3600 IN A 173.201.145.1
songho.ca. 3600 IN MX 30 mx.songho.ca.

SECTION NOTES:
mx.songho.ca. 3600 IN A 66.96.142.51
mx.songho.ca. 3600 IN A 66.96.142.50
mx.songho.ca. 3600 IN A 66.96.142.52

Received 210 bytes from address 65.254.254.155#53 in 3 ms

Subdomains (the first 50)

Typos (misspells)

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Location

IP: 173.201.145.1

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

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 3.22 KB

text per all code ratio: 22 %

title: Song Ho Ahn

description: This is Song's personal web site for tutorials and notes about OpenGL programming, DSP, math and more.

keywords: OpenGL, DSP, Math, tutorials

encoding: ISO-8859-1

language: en

Website code analysis

one word phrases repeated minimum three times

PhraseQuantity
to3

two word phrases repeated minimum three times

three word phrases repeated minimum three times

B tags

U tags

I tags

You do not need to leave your room. Remain sitting at your table and listen. Do not even listen, simply wait, be quiet still and solitary. The world will freely offer itself to you to be unmasked, it has no choice, it will roll in ecstasy at your feet.

images

headers

H1

H2

H3

H4

Welcome to songho.ca

H5

H6

internal links

addressanchor text
Song Ho Ahn
songho.ca
DSP
OpenGL
Math
Misc
@

external links