SEO report of dfubook.com
Designed for Use: Create Usable Interfaces for Applications and ...
www.dfubook.com/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Make the site mobile device friendly.
- 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.
- Use "H" tags.
SEO
URL
Domain : www.dfubook.com/
Character length : 16
Title
Designed for Use: Create Usable Interfaces for Applications and the Web
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
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
Designed for Use: Create Usable Interfaces for Applications and the Web
Character length : 71
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 71
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 39%
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 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- http99
- www57
- html29
- design11
- nielsen10
- user10
- useit10
- jakob9
- users7
- pdf6
- usability6
- web6
- interface6
- how5
- research5
- interfaces5
- animation4
- google4
- test4
- chris4
- manton4
- aspx4
- norman4
- wikipedia4
- bruce4
- asktog4
- apple4
- tognazzini4
- blogs3
- testing3
- don3
- keith3
- amazon3
- myth3
- features3
- uxmyths3
- feature3
- principles3
- card3
- sorting3
- new3
- all3
- uiandus3
- lang3
- links3
- book3
- designing2
- conference2
- reece2
- mrgan2
- aza2
- alistapart2
- raskin2
- org/dn2
- functional2
- fred2
- plus2
- two2
- rosenfeldmedia2
- software2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| http | |||
| www | |||
| html | |||
| design | |||
| nielsen | |||
| user |
Two Word cloud
- jakob nielsen6
- bruce tognazzini4
- user interface3
- don norman3
- manton reece2
- max steenbergen2
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 0 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
7.10
Flesch Reading Ease
52.90
Coleman Liau Index
12.00
Automated Readability Index (ARI)
6.60
Dale–Chall Readability
10.00
SMOG Index
8.80
Spache Readibility
5.00
Number of letters
9628
Number of words
1773
Number of sentences
366
Average words per sentences
5
Number of syllables
3122
Syllables in words
2964
Average syllables in words
1.76
Number of words in first three syllables
349
Percentage of word / syllables
19.68
Words not in Dale-Chall easy-word list
1113
Words not in Spache easy-word list
645
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 658px wide display!
Detected applications
 | Google Font API | Font Scripts |
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.
Loading time
139 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
2
Number of source domains
2
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
25.67KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
30.39KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
1
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.google.com/jsapi | 60 minutes |
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 189 different links.
Internal links: 1
External links: 188
Internal links: 1
External links: 188
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| A Chinese translation is available from Amazon.cn |
Website security
IP
92.42.190.233
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
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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