SEO report of aadl-book.com

AADL In Practice
www.aadl-book.com/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.aadl-book.com/
Character length : 18
Title
AADL In Practice
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
title: AADL In Practice
url: http://www.aadl-book.com/
type: website
image: http://www.aadl-book.com/images/book-cover.jpg
description: Website of the AADL In Practice book to learn Software Architecture Modeling and Analysis
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
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
AADL In Practice
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 31%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
5 | 1 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> AADL In Practice
- <H2> Become an expert of software architecture modeling and analysis
- <H1> Learn AADL and apply it for your projects!
- <H1> Where to find the book?
- <H1> About the author
- <H1> Stay in touch
Word cloud
- aadl12
- book11
- working7
- analysis6
- language5
- software5
- touch4
- stay4
- learn4
- model3
- modeling3
- how3
- amazon3
- projects3
- into3
- architecture3
- author3
- osate3
- read2
- materials2
- available2
- web2
- understand2
- kindle2
- safety2
- teaching2
- get2
- plug-in2
- first2
- name2
- practical2
- apply2
- julien2
- practice2
- delange2
- standard2
- related2
- extend2
- own2
- case-study2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
aadl | |||
book | |||
working | |||
analysis | |||
language | |||
software |
Two Word cloud
- aadl standard2
- touch with2
- aadl in practice2
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 6 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Readability
Flesch–Kincaid Grade Level
7.70
Flesch Reading Ease
59.80
Coleman Liau Index
11.90
Automated Readability Index (ARI)
6.30
Dale–Chall Readability
5.90
SMOG Index
11.00
Spache Readibility
5.00
Number of letters
2239
Number of words
476
Number of sentences
43
Average words per sentences
11
Number of syllables
764
Syllables in words
751
Average syllables in words
1.61
Number of words in first three syllables
78
Percentage of word / syllables
16.39
Words not in Dale-Chall easy-word list
162
Words not in Spache easy-word list
125
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
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.
Table layout
Good! No nested tables found.
Number of HTTP resources
15
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://code.jquery.com/jquery-1.11.1.min.js
- https://fonts.googleapis.com/css?family=PT+Sans:400,700
- https://fonts.googleapis.com/css?family=Montserrat:600
- http://www.aadl-book.com/css/style.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
129.58KB
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.aadl-book.com/css/style.css
File size of all css files combined
10.33KB
CSS minifying
You can save 1KB (24% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.aadl-book.com/css/style.css you can save 1KB (24% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
9.56KB
Gzip compression
Error! By using Gzip you can save 5.8KB (62% compression) on your site.
- By compressing http://www.aadl-book.com you can save 5.8KB (62% compression rate)
- By compressing http://www.aadl-book.com/css/style.css you can save 3.1KB (71% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
10
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.aadl-book.com/css/style.css | Expiry time is not specified |
http://www.aadl-book.com/images/book-cover.jpg | Expiry time is not specified |
http://www.aadl-book.com/images/facebook.png | Expiry time is not specified |
http://www.aadl-book.com/images/github.png | Expiry time is not specified |
http://www.aadl-book.com/images/logo.png | Expiry time is not specified |
http://www.aadl-book.com/images/osate-example.png | Expiry time is not specified |
https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
431.98KB
Image optimisation
You can save 188.4KB (44% compression) by optimising the images below:
- By lossless compressing the http://www.aadl-book.com/images/book-cover.jpg you can save 145.8KB (65%) data.
- By lossless compressing the http://www.aadl-book.com/images/osate-example.png you can save 37.4KB (21%) data.
- By lossless compressing the http://www.aadl-book.com/images/logo.png you can save 4.6KB (17%) data.
- By lossless compressing the http://www.aadl-book.com/images/github.png you can save 379B (27%) data.
- By lossless compressing the http://www.aadl-book.com/images/facebook.png you can save 260B (26%) data.
Links
We found a total of 18 different links.
Internal links: 5
External links: 13
Internal links: 5
External links: 13
External links:
Internal links:
Link text (anchor) | Link strength |
---|---|
What it is? | |
Buy the book | |
Stay in Touch | |
About the author | |
stay in touch with us |
Website security
IP
54.231.32.89
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.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Typos
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