SEO report of onlinecomputerbooks.com

Redirected to www.onlineprogrammingbooks.com/

Free Computer Books : IT, Programming and Computer Science

www.onlineprogrammingbooks.com/

Download Free Computer Books, Programming eBooks and Free IT eBooks. Read VB, C#, ASP.NET, Java, PHP, Python, Ruby, C++ Books Online.

   

 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : www.onlineprogrammingbooks.com/

Character length : 31

Title
Free Computer Books : IT, Programming and Computer Science
Description
Download Free Computer Books, Programming eBooks and Free IT eBooks. Read VB, C#, ASP.NET, Java, PHP, Python, Ruby, C++ Books Online.
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.

 Social

Social Engagement

Linkedin8

Facebook Share0

Facebook Comments0

 Content

Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Free Computer Books : IT, Programming and Computer Science

Character length : 58

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 20%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
1131000
Heading structure in the source code
  • <H2> Categories
  • <H1> Download Latest Free Computer Books
  • <H2> Aurelia Succinctly
  • <H2> Microsoft Bot Framework Succinctly
  • <H2> ASP.NET Core Succinctly
  • <H2> The Power of Prolog
  • <H2> Swift Pocket Reference
  • <H2> Twilio with C# Succinctly
  • <H2> Angular 2 Succinctly
  • <H2> An Introduction to the C Programming Language and Software Design
  • <H2> Visual Studio 2017 Succinctly
  • <H2> The JHipster Mini-Book 2.0
  • <H3> Free Offer of the Day!
  • <H2> Get Latest Books
  • <H2> About
Word cloud
  • succinctly12
  • programming10
  • posted10
  • project10
  • books10
  • design8
  • free7
  • net7
  • web7
  • computer6
  • prolog6
  • development6
  • software6
  • framework6
  • language6
  • microsoft5
  • new5
  • bot5
  • management5
  • jhipster5
  • april5
  • visual5
  • aurelia5
  • book4
  • twilio4
  • swift4
  • features4
  • bots4
  • code4
  • applications4
  • latest4
  • studio4
  • introduction4
  • angular4
  • java4
  • asp4
  • how3
  • using3
  • basic3
  • windows3
  • engineering3
  • setting3
  • great3
  • mobile3
  • all3
  • learn3
  • guide3
  • build3
  • app3
  • tools3
  • science3
  • building3
  • developing3
  • javascript3
  • you’ll3
  • march2
  • author2
  • semantics2
  • technology2
  • freitas2
Keyword matrix
wordtitledescriptionsheading
succinctly
programming
posted
project
books
design
Two Word cloud
  • visual studio4
  • succinctly posted3
  • project management2
  • microsoft bot2
  • bots for2
  • this book2
Three Word cloud
  • host pirated books2
  • swift pocket reference2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 13 images on this web page.

Good! Every image has an alternative text attributes set on this website.

 Readability

Flesch–Kincaid Grade Level
5.70
Flesch Reading Ease
65.10
Coleman Liau Index
12.00
Automated Readability Index (ARI)
4.20
Dale–Chall Readability
6.80
SMOG Index
9.70
Spache Readibility
5.00
Number of letters
5967
Number of words
1249
Number of sentences
201
Average words per sentences
6
Number of syllables
2000
Syllables in words
1996
Average syllables in words
1.60
Number of words in first three syllables
259
Percentage of word / syllables
20.74
Words not in Dale-Chall easy-word list
515
Words not in Spache easy-word list
347

 Technologies

Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<center>5
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<center>5
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.

 Speed test

Server response time
The server response time is fast enough.
Loading time
2,047 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
69
Number of source domains
20
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
  • https://www.onlineprogrammingbooks.com/.. /203b7.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.onlineprogrammingbooks.com/wp-content/cache/minify/5f8d2.js
  • http://www.onlineprogrammingbooks.com/wp-content/cache/minify/a018d.js
  • http://www.onlineprogrammingbooks.com/wp-content/cache/minify/b16c2.js
File size of all javascript files combined
2.80MB
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.onlineprogrammingbooks.com/wp-content/cache/minify/203b7.css
File size of all css files combined
105.31KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
754.06KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
49
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
https://img.tradepub.com/free/w_morc01/images/w_morc01c.gifExpiry time is not specified
https://connect.facebook.net/en_US/all.js20 minutes
https://apis.google.com/js/plusone.js30 minutes
https://apis.google.com/js/rpc:shindig_random.js?onload=init30 minutes
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js60 minutes
https://feeds.feedburner.com/.. /FreeComputerBooks?bg=99CCFF&fg=444444&an...2 hours
https://ssl.google-analytics.com/ga.js2 hours

 Speed test – Images

File size of all images combined
137.05KB
Image optimisation
You can save 39.1KB (44% compression) by optimising the images below:

 Traffic

Alexa
87324

Main traffic sources

 Links

We found a total of 125 different links.
Internal links: 113
External links: 12

External links:

Link text (anchor) Link strength
Mathematics
Engineering
Electronics
Free IT Magazines
Bargain Computer Books
http://onlinecomputerbooks.tradepub.com/free/w_sitb01/prgm.cgi
The Principles Of Project Management - Free Preview!
FeedBurner
http://feeds.feedburner.com/FreeComputerBooks
Subscribe!
Follow @onlineprogbooks
http://statcounter.com/free-web-stats

Internal links:

Link text (anchor) Link strength
http://www.onlineprogrammingbooks.com
Featured Books
AI and Robotics
Windows
Programming
Information Technology (IT)
Java
.NET
Databases
Linux
Web Design
Software Engineering
Networking
JavaScript
C++
C#
Python
Java EE
PHP
Open Source
Ruby
Project Management
Internet
iPhone Programming
ASP.NET
Perl
Physics
Smalltalk
Computer Science
Android Programming
IT Security
C
XML
Video Games
Revision Control
Microsoft Office
Ada
SQL
Flash
Lisp
GRE Practice Tests
Visual Basic.NET
Windows Phone
HTML
Graphic Design
Unix
Hardware
Ajax
FreeBSD
CSS
Scala
Certifications
Objective-C
eLearning
Prolog
Basic
Business
Haskell
Mobile Development
Photoshop
PostgreSQL
Assembly
Offers
Video Authoring
Erlang
Delphi
Eiffel
Scheme
jQuery
MySQL
Matlab
Mac
Dylan
Forth
OCaml
Pascal
F#
Go
Arduino Programming
Uncategorized
Apache
Computing
Games
Java ME
Rebol
Pig
Dart
Clojure
WordPress
Groovy
Aurelia Succinctly
Microsoft Bot Framework Succinctly
ASP.NET Core Succinctly
The Power of Prolog
Swift Pocket Reference
Twilio with C# Succinctly
Angular 2 Succinctly
An Introduction to the C Programming Language and Software Design
Visual Studio 2017 Succinctly
The JHipster Mini-Book 2.0
2
3
10
20
30
»
181
About Us
Privacy policy
Disclaimer
Contact
Subscribe
Sitemap

 Website security

IP
192.254.225.151
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.

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 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Order of Heading elements on mobile by position

  • H2 : Categories, ( 83px from top )

 Typos

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