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last data update: 2011/10/14, 22:41
Website loading time
during the test: 0.26 s
cable connection (average): 0.36 s
DSL connection (average): 0.46 s
modem (average): 5.67 s
HTTP headers
HTTP/1.1 301 Moved Permanently
Server: nginx/0.7.67
Date: Sat, 15 Oct 2011 05:41:15 GMT
Content-Type: text/plain
Connection: close
Location: http://ruby.railstutorial.org/
Content-Length: 9
X-Varnish: 908438147
Age: 0
Via: 1.1 varnish
HTTP/1.1 200 OK
Server: nginx/0.7.67
Date: Sat, 15 Oct 2011 05:41:15 GMT
Content-Type: text/html; charset=utf-8
Connection: close
X-Runtime: 15
Etag: "8eec9b89d02099b540930e914abeb57a"
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Information about DNS servers
railstutorial.org | A | 75.101.145.87 | IN | 1800 | |
railstutorial.org | A | 75.101.163.44 | IN | 1800 | |
railstutorial.org | A | 174.129.212.2 | IN | 1800 | |
railstutorial.org | MX | 40 | ASPMX2.GOOGLEMAIL.com | IN | 43200 |
railstutorial.org | MX | 50 | ASPMX3.GOOGLEMAIL.com | IN | 43200 |
railstutorial.org | MX | 10 | ASPMX.L.GOOGLE.com | IN | 43200 |
railstutorial.org | MX | 20 | ALT1.ASPMX.L.GOOGLE.com | IN | 43200 |
railstutorial.org | MX | 30 | ALT2.ASPMX.L.GOOGLE.com | IN | 43200 |
railstutorial.org | SOA | ns13.domaincontrol.com | dns.jomax.net | 2011070500 | 28800 7200 604800 86400 IN 43200 |
railstutorial.org | NS | ns14.domaincontrol.com | IN | 3600 | |
railstutorial.org | NS | ns13.domaincontrol.com | IN | 3600 |
Received from the first DNS server
Request to the server "railstutorial.org"
You used the following DNS server:
DNS Name: ns14.domaincontrol.com
DNS Server Address: 208.109.255.7#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 60814
flag: qr aa REQUEST: 1, ANSWER: 11, AUTHORITY: 0, ADDITIONAL: 0
REQUEST SECTION:
railstutorial.org. IN ANY
ANSWER SECTION:
railstutorial.org. 86400 IN SOA ns13.domaincontrol.com. dns.jomax.net. 2011070500 28800 7200 604800 86400
railstutorial.org. 3600 IN NS ns13.domaincontrol.com.
railstutorial.org. 3600 IN NS ns14.domaincontrol.com.
railstutorial.org. 604800 IN MX 10 ASPMX.L.GOOGLE.com.
railstutorial.org. 604800 IN MX 20 ALT1.ASPMX.L.GOOGLE.com.
railstutorial.org. 604800 IN MX 30 ALT2.ASPMX.L.GOOGLE.com.
railstutorial.org. 604800 IN MX 40 ASPMX2.GOOGLEMAIL.com.
railstutorial.org. 604800 IN MX 50 ASPMX3.GOOGLEMAIL.com.
railstutorial.org. 1800 IN A 75.101.163.44
railstutorial.org. 1800 IN A 174.129.212.2
railstutorial.org. 1800 IN A 75.101.145.87
Received 339 bytes from address 208.109.255.7#53 in 14 ms
Received from the second DNS server
Request to the server "railstutorial.org"
You used the following DNS server:
DNS Name: ns13.domaincontrol.com
DNS Server Address: 216.69.185.7#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 30871
flag: qr aa REQUEST: 1, ANSWER: 11, AUTHORITY: 0, ADDITIONAL: 0
REQUEST SECTION:
railstutorial.org. IN ANY
ANSWER SECTION:
railstutorial.org. 86400 IN SOA ns13.domaincontrol.com. dns.jomax.net. 2011070500 28800 7200 604800 86400
railstutorial.org. 1800 IN A 75.101.163.44
railstutorial.org. 1800 IN A 174.129.212.2
railstutorial.org. 3600 IN NS ns13.domaincontrol.com.
railstutorial.org. 3600 IN NS ns14.domaincontrol.com.
railstutorial.org. 604800 IN MX 10 ASPMX.L.GOOGLE.com.
railstutorial.org. 604800 IN MX 20 ALT1.ASPMX.L.GOOGLE.com.
railstutorial.org. 604800 IN MX 30 ALT2.ASPMX.L.GOOGLE.com.
railstutorial.org. 604800 IN MX 40 ASPMX2.GOOGLEMAIL.com.
railstutorial.org. 604800 IN MX 50 ASPMX3.GOOGLEMAIL.com.
railstutorial.org. 1800 IN A 75.101.145.87
Received 339 bytes from address 216.69.185.7#53 in 14 ms
Subdomains (the first 50)
Typos (misspells)
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Location
IP: 174.129.212.2, 75.101.145.87, 75.101.163.44
continent: NA, country: United States (USA), city: Seattle
Website value
rank in the traffic statistics:
There is not enough data to estimate website value.
Basic information
website build using CSS
code weight: 37.87 KB
text per all code ratio: 52 %
title: Ruby on Rails Tutorial: Learn Rails by Example | Ruby on Rails 3 Tutorial book and screencasts | by Michael Hartl
description: Ruby on Rails Tutorial: Learn Rails by Example by Michael Hartl
keywords: Learn Ruby Rails Tutorial website development Rails 3
encoding: utf-8
language: en
Website code analysis
one word phrases repeated minimum three times
Phrase | Quantity |
---|---|
Rails | 10 |
on | 9 |
Ruby | 8 |
and | 6 |
Tutorial | 5 |
by | 4 |
web | 3 |
The | 3 |
to | 3 |
the | 3 |
screencast | 3 |
book | 3 |
two word phrases repeated minimum three times
Phrase | Quantity |
---|---|
Ruby on | 8 |
on Rails | 8 |
Rails Tutorial | 4 |
Tutorial book | 3 |
three word phrases repeated minimum three times
Phrase | Quantity |
---|---|
Ruby on Rails | 7 |
on Rails Tutorial | 4 |
Rails Tutorial book | 3 |
B tags
U tags
I tags
images
file name | alternative text |
---|---|
ie6nomore-cornerx.jpg | Close this notice |
ie6nomore-warning.jpg | Warning! |
ie6nomore-firefox.jpg | Get Firefox 3.5 |
ie6nomore-ie8.jpg | Get Internet Explorer 8 |
ie6nomore-safari.jpg | Get Safari 4 |
ie6nomore-chrome.jpg | Get Google Chrome |
logo.png?1318534784 | Logo |
feed-icon16x16.png?1318534784 | Feed-icon16x16 |
twitter-small.png?1318534784 | Twitter-small |
screencasts_play.png?1318534784 | Screencasts_play |
sample_chapter_thumbnail.png?1318534784 | Sample_chapter_thumbnail |
screencasts_thumbnail_play.png?1318534784 | Screencasts_thumbnail_play |
bundle_thumbnail.png?1318534784 | Bundle_thumbnail |
RTbook | |
ir?t=httpwwwrailst-20&l=as2&o=1&a=0321601661 |
headers
H1
H2
Table of Contents
The Ruby on Rails 3 Tutorial book and screencast series
An absolutely top-notch package for learning the Rails 3 framework
H3
Table of Contents
The Ruby on Rails 3 Tutorial book and screencast series
An absolutely top-notch package for learning the Rails 3 framework
H4
These screencasts are awesome
A great encore by a master teacher
Something you just can't get as well from a book
The new screencast series got me to a whole other level of understanding
The equivalent of a packed 2 or 3 day Rails course at a bargain price
The best tutorial since K&R
The best Rails tutorial on the planet
Learning has been sped up 3x faster!
The #1 place to start when learning Rails 3
Ruby on Rails Tutorial is the best!
Woohoo! This is some fun coding with RoR…
Very detailed and hands-on Rails tutorial!
I love the writing style of the Rails Tutorial
Awesome book—Thanks!
A precious Gem
Rails Tutorial Rocks!
The best introduction to Rails I've ever seen
Impressive
Great Explanation of Version Control, Hosting and Testing
Incredibly useful
H5
H6
internal links
address | anchor text |
---|---|
# | Close this notice |
http://ruby.railstutorial.org/ | Logo |
http://ruby.railstutorial.org/ | Ruby on Rails Tutorial |
http://ruby.railstutorial.org/#author | by Michael Hartl |
/ruby-on-rails-tutorial-book | Book |
/help | Help |
/contact | Contact |
http://news.railstutorial.org/ | News |
/book | Ruby on Rails 3 Tutorial book |
/book | available for free online |
#buy | PDF download |
/book | Ruby on Rails |
#bundle | PDF/screencast bundle |
#buy | click here |
/samples?file=rails_tutorial_lesson_08.zip | full sample lesson |
#buy | available for purchase |
/samples?file=rails_installation_mac_os_x_linux.zip | Rails installation (OS X/Linux) |
/samples?file=rails_tutorial_sample.mov | Screencasts_play |
/bashrc | Git .bashrc lines |
/samples?file=rails_installation_windows.zip | Rails installation (Windows) |
/samples?file=lesson_01.zip | Lesson 1: From zero to deploy |
/samples?file=rails_tutorial_lesson_08.zip | Lesson 8: Sign up |
/book#foreword | foreword |
/sample_chapter | Sample_chapter_thumbnail |
/sample_chapter | PDF book |
/sample_chapter | Download a sample chapter |
/samples?file=rails_tutorial_sample.mov | Screencasts_thumbnail_play |
/samples?file=rails_tutorial_sample.mov | Screencasts |
/samples?file=rails_tutorial_sample.mov | View an excerpt |
/samples?file=rails_tutorial_lesson_08.zip | download a full lesson |
/book | here |
/book#sec:comments_for_various_readers | prerequisites |
/book#sec:comments_for_various_readers | Comments for various readers |
/ | Ruby on Rails Tutorial |
/ | Ruby on Rails Tutorial |
/ | Rails Tutorial |
/ | Ruby on Rails Tutorial |
/ | Ruby on Rails Tutorial: Learn Rails by Example |
railstutorial.org | railstutorial.org |
/screencasts | screencasts |
/book | Ruby on Rails Tutorial book |
/screencasts | The Ruby on Rails Tutorial Screencasts |
/book | Ruby on Rails tutorial |
#buy | buy this series. |
/book | Rails Tutorial book |
/ | RailsTutorial.org |
http://www.railstutorial.org/chapters/rails-flavored-ruby#top | Chapter 4 |
/ | http://railstutorial.org/ |
/book#top | Chapters 1–4 |
external links
address | anchor text |
---|---|
http://www.firefox.com | Get Firefox 3.5 |
http://www.browserforthebetter.com/download.html | Get Internet Explorer 8 |
http://www.apple.com/safari/download/ | Get Safari 4 |
http://www.google.com/chrome | Get Google Chrome |
http://feeds.feedburner.com/railstutorial | Feed-icon16x16 |
http://twitter.com/railstutorial | Follow |
http://twitter.com/railstutorial | Twitter-small |
http://rubyonrails.org/ | Ruby on Rails |
http://hulu.com/ | Hulu |
http://github.com/ | GitHub |
http://yp.com | Yellow Pages |
http://sivers.org/ | Derek Sivers |
https://twitter.com/#!/peterc | Peter Cooper |
http://www.rubyinside.com/michael-hartls-15-hours-of-rails-3-screencasts-3886.html | Ruby Inside |
http://git-scm.com/ | Git |
http://github.com/ | GitHub |
http://rspec.info/ | RSpec |
http://heroku.com/ | Heroku |
https://github.com/mhartl/rails_tutorial_translation | HTML source of the online book |
http://creativecommons.org/ | Creative Commons |
http://amzn.to/RTbook | Ruby on Rails |
http://www.informit.com/promotions/promotion.aspx?promo=135393 | Professional Ruby Series |
http://www.amazon.com/gp/product/0321601661?ie=UTF8&tag=httpwwwrailst-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0321601661 | The Rails |
http://amzn.to/RTbook | purchase at Amazon |
http://my.safaribooksonline.com/video/web-development/ruby/9780132485579 | here |
http://www.michaelhartl.com/ | Michael Hartl |
http://insoshi.com/ | Insoshi |
http://github.com/popular/forked | popular |
http://www.caltech.edu/ | California Institute of Technology |
http://college.harvard.edu/ | Harvard College |
http://resolver.caltech.edu/CaltechETD:etd-05222003-161626 | Ph.D. in Physics |
http://www.caltech.edu/ | Caltech |
http://ycombinator.com/ | Y |
http://www.drdobbs.com/blog/archives/2010/11/ruby_on_rails_t.html | Mike Riley, Dr. Dobb’s |
http://railscasts.com/ | Railscasts |
https://twitter.com/#!/peterc | Peter Cooper |
http://www.rubyinside.com/michael-hartls-15-hours-of-rails-3-screencasts-3886.html | Ruby Inside |
http://www.soundbuytz.com/ | Ron Bingham |
http://khanacademy.org | Khan Academy |
http://peepcode.com/ | PeepCode |
http://railscasts.com/ | Railscasts |
http://alanmccann.com | Alan McCann |
http://en.wikipedia.org/wiki/The_C_Programming_Language | K&R |
http://amzn.to/RTbook | dead tree version |
https://twitter.com/#!/meekrosoft/statuses/2095543769632768 | Mike Long |
http://twitter.com/railstutorial | @railstutorial |
http://twitter.com/#!/ruprictGeek/status/28687180981 | Glenn Goodrich |
http://twitter.com/railstutorial | @railstutorial |
https://twitter.com/#!/AlexanderParas/statuses/29385235584 | Alexander Paras |
http://twitter.com/railstutorial | @railstutorial |
http://twitter.com/#!/binhojansen/status/27199380593 | F |
https://twitter.com/#!/peterc | Peter Cooper |
http://www.rubyinside.com/rails-3-0-released-and-22-free-videos-to-bring-you-up-to-speed-3733.html | Ruby Inside |
http://www.soundbuytz.com/ | Ron Bingham |
http://heroku.com/ | deploy Rails the easy way |
http://getsatisfaction.com/railstutorial/topics/diving_into_chapter_4 | Joshua C. |
http://twitter.com/railstutorial | @railstutorial |
http://sivers.org/ | Derek Sivers |
http://twitter.com/sivers/status/15233060446 | via Twitter |
http://getsatisfaction.com/railstutorial/topics/a_precious_gem | Gautham Ramesh |
http://getsatisfaction.com/railstutorial/topics/tutorial_rocks | Sid Conklin |
http://getsatisfaction.com/railstutorial/topics/thank_you_this_is_great | Michael Erasmus |
http://getsatisfaction.com/railstutorial/topics/impressive-152h2 | Adan Chenkov |
http://getsatisfaction.com/railstutorial/topics/great_explanation_of_version_control_hosting_and_testing | Jake |
http://getsatisfaction.com/railstutorial/topics/incredibly_useful | mjdyson |