last data update: 2011/10/15, 18:04

Website loading time

during the test: 0.3 s

cable connection (average): 0.32 s

DSL connection (average): 0.35 s

modem (average): 1.56 s

HTTP headers

Information about DNS servers

charlespetzold.comSOAfeed19.nameservers.nethostmaster.rapidsite.net20090827177200 3600 604800 86400 IN 43200
charlespetzold.comMX50mail-fwd.mx.g19.rapidsite.netIN43200
charlespetzold.comA140.174.69.91IN43200
charlespetzold.comNSns19a.nameservers.netIN43200
charlespetzold.comNSns19b.nameservers.netIN43200

Received from the first DNS server

Request to the server "charlespetzold.com"
You used the following DNS server:
DNS Name: ns19a.nameservers.net
DNS Server Address: 161.58.75.72#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 41610
flag: qr aa rd REQUEST: 1, ANSWER: 5, AUTHORITY: 2, ADDITIONAL: 5

REQUEST SECTION:
charlespetzold.com. IN ANY

ANSWER SECTION:
charlespetzold.com. 86400 IN A 140.174.69.91
charlespetzold.com. 86400 IN MX 50 mail-fwd.mx.g19.rapidsite.net.
charlespetzold.com. 86400 IN NS ns19a.nameservers.net.
charlespetzold.com. 86400 IN NS ns19b.nameservers.net.
charlespetzold.com. 86400 IN SOA feed19.nameservers.net. hostmaster.rapidsite.net. 2009082717 7200 3600 604800 86400

AUTHORITY SECTION:
charlespetzold.com. 86400 IN NS ns19a.nameservers.net.
charlespetzold.com. 86400 IN NS ns19b.nameservers.net.

SECTION NOTES:
mail-fwd.mx.g19.rapidsite.net. 184 IN A 199.239.254.18
ns19a.nameservers.net. 86400 IN A 161.58.134.98
ns19a.nameservers.net. 86400 IN A 161.58.75.72
ns19b.nameservers.net. 86400 IN A 161.58.134.114
ns19b.nameservers.net. 86400 IN A 198.170.241.2

Received 311 bytes from address 161.58.75.72#53 in 328 ms

Received from the second DNS server

Request to the server "charlespetzold.com"
You used the following DNS server:
DNS Name: ns19b.nameservers.net
DNS Server Address: 161.58.134.114#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 1310
flag: qr aa rd REQUEST: 1, ANSWER: 5, AUTHORITY: 2, ADDITIONAL: 5

REQUEST SECTION:
charlespetzold.com. IN ANY

ANSWER SECTION:
charlespetzold.com. 86400 IN A 140.174.69.91
charlespetzold.com. 86400 IN MX 50 mail-fwd.mx.g19.rapidsite.net.
charlespetzold.com. 86400 IN NS ns19a.nameservers.net.
charlespetzold.com. 86400 IN NS ns19b.nameservers.net.
charlespetzold.com. 86400 IN SOA feed19.nameservers.net. hostmaster.rapidsite.net. 2009082717 7200 3600 604800 86400

AUTHORITY SECTION:
charlespetzold.com. 86400 IN NS ns19a.nameservers.net.
charlespetzold.com. 86400 IN NS ns19b.nameservers.net.

SECTION NOTES:
mail-fwd.mx.g19.rapidsite.net. 287 IN A 199.239.254.18
ns19a.nameservers.net. 86400 IN A 161.58.134.98
ns19a.nameservers.net. 86400 IN A 161.58.75.72
ns19b.nameservers.net. 86400 IN A 161.58.134.114
ns19b.nameservers.net. 86400 IN A 198.170.241.2

Received 311 bytes from address 161.58.134.114#53 in 15 ms

Subdomains (the first 50)

Typos (misspells)

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charlespetzoldd.com

Location

IP: 140.174.69.91

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

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 8.79 KB

text per all code ratio: 12 %

title: Charles Petzold

description: Charles Petzold

keywords: Petzold, Charles Petzold, Petzold Book, Programming Windows, Windows programming, Windows Forms, C#, Code, Annotated Turing

encoding:

language: en

Website code analysis

one word phrases repeated minimum three times

two word phrases repeated minimum three times

three word phrases repeated minimum three times

B tags

Books

Author

FAQ

et cetera

Blog

RSS

U tags

I tags

Programming Windows Phone 7

images

file namealternative text
Petzold Photo
3D Programming for Windows

headers

H1

H2

H3

H4

H5

H6

internal links

addressanchor text
Books
Author
FAQ
et cetera
Blog
img

external links

addressanchor text
Ada's Technical Books
Microsoft Press
Amazon US
Amazon Canada
Amazon UK
Amazon Deutschland
Amazon France
Amazon Japan
Barnes & Noble
quantumbooks
BookSense.com
Wiley
Amazon US
Amazon Canada
Amazon UK
Amazon Deutschland
Amazon France
Amazon Japan
Barnes & Noble
Blackwell
BookSense.com