last data update: 2011/10/18, 07:31
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during the test: 0.53 s
cable connection (average): 0.68 s
DSL connection (average): 0.83 s
modem (average): 8.63 s
HTTP headers
HTTP/1.1 200 OK
Date: Tue, 18 Oct 2011 14:31:00 GMT
Server: Apache/2.0.52 (CentOS)
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Information about DNS servers
freetechbooks.com | MX | 10 | mail.freetechbooks.com | IN | 1800 |
freetechbooks.com | SOA | dns1.registrar-servers.com | hostmaster.registrar-servers.com | 2008080808 | 10001 1801 604801 3601 IN 3601 |
freetechbooks.com | A | 67.222.141.76 | IN | 1800 | |
freetechbooks.com | NS | dns1.registrar-servers.com | IN | 1800 | |
freetechbooks.com | NS | dns3.registrar-servers.com | IN | 1800 | |
freetechbooks.com | NS | dns2.registrar-servers.com | IN | 1800 |
Received from the first DNS server
Request to the server "freetechbooks.com"
You used the following DNS server:
DNS Name: dns1.registrar-servers.com
DNS Server Address: 69.16.244.25#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 23907
flag: qr aa rd REQUEST: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 1
REQUEST SECTION:
freetechbooks.com. IN ANY
ANSWER SECTION:
freetechbooks.com. 3601 IN SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 2008080808 10001 1801 604801 3601
freetechbooks.com. 1800 IN MX 10 mail.freetechbooks.com.
freetechbooks.com. 1800 IN A 67.222.141.76
freetechbooks.com. 1800 IN NS dns1.registrar-servers.com.
freetechbooks.com. 1800 IN NS dns3.registrar-servers.com.
freetechbooks.com. 1800 IN NS dns2.registrar-servers.com.
SECTION NOTES:
mail.freetechbooks.com. 1800 IN A 67.222.141.76
Received 210 bytes from address 69.16.244.25#53 in 42 ms
Received from the second DNS server
Request to the server "freetechbooks.com"
You used the following DNS server:
DNS Name: dns3.registrar-servers.com
DNS Server Address: 67.228.228.216#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 1293
flag: qr aa rd REQUEST: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 1
REQUEST SECTION:
freetechbooks.com. IN ANY
ANSWER SECTION:
freetechbooks.com. 3601 IN SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 2008080808 10001 1801 604801 3601
freetechbooks.com. 1800 IN A 67.222.141.76
freetechbooks.com. 1800 IN NS dns1.registrar-servers.com.
freetechbooks.com. 1800 IN NS dns2.registrar-servers.com.
freetechbooks.com. 1800 IN MX 10 mail.freetechbooks.com.
freetechbooks.com. 1800 IN NS dns3.registrar-servers.com.
SECTION NOTES:
mail.freetechbooks.com. 1800 IN A 67.222.141.76
Received 210 bytes from address 67.228.228.216#53 in 81 ms
Subdomains (the first 50)
Typos (misspells)
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Location
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continent: NA, country: United States (USA), city: Novi
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text per all code ratio: 15 %
title: Free Online Computer Science and Programming Books, Textbooks, and Lecture Notes :: FreeTechBooks.com
description:
keywords: Free, online, computer, science, engineering, and, programming, books, ebooks, texts, textbooks, lecture, notes, documentations, references
encoding: iso-8859-1
language: en
Website code analysis
one word phrases repeated minimum three times
Phrase | Quantity |
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and | 4 |
two word phrases repeated minimum three times
three word phrases repeated minimum three times
B tags
FreeTechBooks.com
books
textbooks
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legally and freely available
ebook
text
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logo_left.gif | FreeTechBooks.com Homepage |
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xml.gif | feed-icon |
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freetechbooks?bg=99CCFF&fg=444444&anim=0 | grin |
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piwik.php?idsite=1 |
headers
H1
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internal links
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http://www.freetechbooks.com/ | FreeTechBooks.com Homepage |
profile.php?mode=register | Register |
faq.php | FAQ |
search.php | Search |
memberlist.php | Memberlist |
groupcp.php | Usergroups |
rss.php | RSS Feed |
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contact.php | Contact Form |
login.php | Log in |
http://www.freetechbooks.com/ | FreeTechBooks.com Homepage |
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introduction-to-computer-science-f10.html | Introduction to Computer Science |
algorithms-and-data-structures-f11.html | Algorithms and Data Structures |
object-oriented-programming-f12.html | Object Oriented Programming |
theory-of-computation-f50.html | Theory of Computation |
formal-methods-f28.html | Formal Methods |
functional-programming-f34.html | Functional Programming |
logic-programming-f13.html | Logic Programming |
artificial-intelligence-f55.html | Artificial Intelligence |
computer-vision-f69.html | Computer Vision |
compiler-design-and-construction-f14.html | Compiler Design and Construction |
computer-organization-and-architecture-f56.html | Computer Organization and Architecture |
parallel-computing-f60.html | Parallel Computing |
concurrent-programming-f61.html | Concurrent Programming |
operating-systems-f36.html | Operating Systems |
data-communication-and-networks-f31.html | Data Communication and Networks |
information-security-f52.html | Information Security |
information-theory-f57.html | Information Theory |
digital-libraries-f32.html | Digital Libraries |
information-systems-f46.html | Information Systems |
software-engineering-f15.html | Software Engineering |
game-development-and-multimedia-f16.html | Game Development and Multimedia |
mathematics-f38.html | Mathematics |
algebra-f63.html | Algebra |
category-theory-f71.html | Category Theory |
linear-algebra-f62.html | Linear Algebra |
computer-aided-mathematics-f64.html | Computer Aided Mathematics |
discrete-mathematics-f65.html | Discrete Mathematics |
numerical-methods-f66.html | Numerical Methods |
graph-theory-f67.html | Graph Theory |
operations-research-f54.html | Operations Research |
electric-circuits-f41.html | Electric Circuits |
signal-processing-f51.html | Signal Processing |
web-design-and-development-f59.html | Web Design and Development |
unix-f8.html | Unix |
gnu-linux-f7.html | GNU/Linux |
freebsd-f29.html | FreeBSD |
iphone-ios-4-f72.html | iPhone iOS 4 |
ada-f53.html | Ada |
assembly-f27.html | Assembly |
c-c-f3.html | C / C++ |
common-lisp-f40.html | Common Lisp |
forth-f70.html | Forth |
java-f4.html | Java |
javascript-f68.html | JavaScript |
lua-f48.html | Lua |
microsoft-net-f37.html | Microsoft .NET |
perl-f5.html | Perl |
php-f43.html | PHP |
python-f6.html | Python |
rebol-f45.html | Rebol |
ruby-f49.html | Ruby |
scheme-f42.html | Scheme |
tcl-tk-f47.html | Tcl/Tk |
software-libre-and-open-source-movement-f17.html | Software Libre and Open Source Movement |
hackers-and-computer-philosophy-f18.html | Hackers and Computer Philosophy |
open-source-productivity-tools-f44.html | Open Source Productivity Tools |
open-document-licenses-f20.html | Open Document Licenses |
other-free-computer-books-sites-f22.html | Other 'free computer books' sites |
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lessons-in-electric-circuits-t258.html | Lessons In Electric Circuits |
a-beginners-c-t60.html | A Beginners C++ |
introduction-to-object-oriented-programming-using-c-t123.html | Introduction to Object-Oriented Programming Using C++ |
programming-the-nintendo-game-boy-advance-the-unofficial-guide-t283.html | Programming The Nintendo Game Boy Advance: The Unofficial Guide |
data-structures-and-algorithms-with-object-oriented-design-patterns-in-c-t145.html | Data Structures and Algorithms with Object-Oriented Design Patterns in C++ |
a-short-introduction-to-operating-systems-t217.html | A Short Introduction to Operating Systems |
c-programming-t163.html | C++ Programming |
a-balanced-introduction-to-computer-science-t721.html | A Balanced Introduction to Computer Science |
c-programming-tutorial-k-r-version-4-t219.html | C Programming Tutorial (K&R version 4) |
computer-organization-and-design-fundamentals-t347.html | Computer Organization and Design Fundamentals |
algorithms-for-programmers-t208.html | Algorithms for Programmers |
apress-free-e-book-t225.html | Apress Free E-Book |
how-to-be-a-programmer-a-short-comprehensive-and-personal-summary-t215.html | How to be a Programmer: A Short, Comprehensive, and Personal Summary |
how-to-design-programs-an-introduction-to-programming-and-computing-t82.html | How To Design Programs: An Introduction To Programming and Computing |
o-reilly-open-books-project-t216.html | O'Reilly Open Books Project |
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open-document-licenses-f20.html | free / open documentation licenses |
search.php | Search |
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contact.php | Contact Form |
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ipad-ios-4-app-development-essentials-xcode-4-edition-t837.html | iPad iOS 4 App development Essentials - Xcode 4 Edition |
iphone-ios-4-f72.html | iPhone iOS 4 |
street-fighting-mathematics-the-art-of-educated-guessing-and-opportunistic-problem-solving-t836.html | Street-Fighting Mathematics: The Art of Educated Guessing and Opportunistic Problem Solving |
mathematics-f38.html | Mathematics |
discrete-time-signals-and-systems-an-operator-approach-t835.html | Discrete-time Signals and Systems - An Operator Approach |
signal-processing-f51.html | Signal Processing |
iphone-ios-4-development-essentials-xcode-4-edition-t834.html | iPhone iOS 4 Development Essentials Xcode 4 Edition |
iphone-ios-4-f72.html | iPhone iOS 4 |
introduction-to-nanoelectronics-t833.html | Introduction to Nanoelectronics |
electric-circuits-f41.html | Electric Circuits |
create-or-perish-the-case-for-inventions-and-patents-t832.html | Create or Perish - The Case for Inventions and Patents |
software-libre-and-open-source-movement-f17.html | Software Libre and Open Source Movement |
the-design-of-approximation-algorithms-t831.html | The Design of Approximation Algorithms |
theory-of-computation-f50.html | Theory of Computation |
computer-networks-performance-and-quality-of-service-t830.html | Computer Networks: Performance and Quality of Service |
data-communication-and-networks-f31.html | Data Communication and Networks |
reboot-t829.html | Reboot! |
software-engineering-f15.html | Software Engineering |
iphone-ios-4-app-development-essentials-t828.html | iPhone iOS 4 App Development Essentials |
iphone-ios-4-f72.html | iPhone iOS 4 |
clever-algorithms-nature-inspired-programming-recipes-t827.html | Clever Algorithms - Nature-Inspired Programming Recipes |
artificial-intelligence-f55.html | Artificial Intelligence |
python-for-informatics-exploring-information-t826.html | Python for Informatics: Exploring Information |
introduction-to-computer-science-f10.html | Introduction to Computer Science |
a-gentle-introduction-to-the-art-of-mathematics-t825.html | A Gentle Introduction to the Art of Mathematics |
mathematics-f38.html | Mathematics |
text-algorithms-t824.html | Text Algorithms |
algorithms-and-data-structures-f11.html | Algorithms and Data Structures |
the-book-of-ruby-t823.html | The Book Of Ruby |
ruby-f49.html | Ruby |
#top | |
viewonline.php | Who is Online |
member19931.html | adelaide887 |
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external links
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http://feeds.feedburner.com/freetechbooks | |
http://www.myshopping.com.au/PT--3_Laptops_Netbooks__fs_42606_e__ | Netbooks |
http://www.feedreader.com/download | FeedReader |
http://freetechbooks.tradepub.com/c/pubRD.mpl/?sr=ps&_t=ps:w_nd03vt:&ch=&_m=01.00ev.1.0.0 | Free Business and Tech Magazines and eBooks |
http://freetechbooks.tradepub.com/c/pubRD.mpl/?sr=ps&_t=ps:w_nd03vt:&ch=&_m=01.00ev.1.0.0 | Free Business and Tech Magazines and eBooks |
http://freetechbooks.tradepub.com/c/pubRD.mpl/?sr=ps&_t=ps:w_nd02ht:&ch=&_m=01.00ev.1.0.0 | Free Business and Tech Magazines and eBooks |
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