SEO report of digitalbookindex.org
Digital Book Index - Your guide to 165,000 eBooks
www.digitalbookindex.org/
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.digitalbookindex.org/
Character length : 25
Title
Digital Book Index - Your guide to 165,000 eBooks
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.digitalbookindex.org/search_keyword ("SIMPLE & ADVANCED")
- http://www.digitalbookindex.org/search_author_title ("AUTHOR / TITLE")
- http://www.digitalbookindex.org/_SEARCH/search011t-rev.asp ("SUBJECTS")
- http://www.digitalbookindex.org/_SEARCH/search015.htm ("PUBLISHERS")
- http://www.digitalbookindex.org/_help/helpmasterpage.htm ("HELP")
- http://www.digitalbookindex.org/_help/helpauthorsa.asp ("CLASSIC AUTHORS")
- http://www.digitalbookindex.org/donation_form.pl ("DONATION")
- Expand
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
Linkedin2
Facebook Share0
Facebook Comments0
Content
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: WINDOWS-1252.
Language
We have found the language localisation: ”en”.
Title
Digital Book Index - Your guide to 165,000 eBooks
Character length : 49
Good! The title’s length is between 10 and 70 characters.
Character length : 49
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 50%
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
- library15
- digital10
- university9
- book7
- index7
- best7
- site6
- very5
- resources4
- libraries4
- free4
- books4
- electronic4
- been4
- american3
- sources3
- direct3
- australia3
- e-books3
- area3
- subjects3
- simple3
- dbi3
- most3
- away2
- information2
- organized2
- research2
- york2
- web2
- franklin2
- college2
- big2
- titles2
- sites2
- virtual2
- india2
- great2
- online2
- search2
- texts2
- useful2
- council2
- include2
- outstanding2
- resource2
- astonishing2
- number2
- value2
- access2
- public2
- school2
- publishers2
- indexes2
- city2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| library | |||
| digital | |||
| university | |||
| book | |||
| index | |||
| best |
Two Word cloud
- digital book3
- book index3
- virtual library2
- has been2
- public library2
- what you2
Three Word cloud
- digital book index2
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 3 images on this web page.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
7.60
Flesch Reading Ease
55.10
Coleman Liau Index
12.00
Automated Readability Index (ARI)
5.50
Dale–Chall Readability
6.40
SMOG Index
10.60
Spache Readibility
5.00
Number of letters
3674
Number of words
757
Number of sentences
94
Average words per sentences
8
Number of syllables
1285
Syllables in words
1234
Average syllables in words
1.70
Number of words in first three syllables
154
Percentage of word / syllables
20.34
Words not in Dale-Chall easy-word list
286
Words not in Spache easy-word list
253
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1086px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 55 |
| <center> | 2 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 55 |
| <center> | 2 |
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
1,451 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
18
Number of source domains
7
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
847.52KB
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
193.76KB
Gzip compression
Error! By using Gzip you can save 7.8KB (63% compression) on your site.
- By compressing http://www.digitalbookindex.org you can save 7.8KB (63% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
9
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.digitalbookindex.org/_search/head0002bk.png | Expiry time is not specified |
| http://www.digitalbookindex.org/images/5starVL.gif | Expiry time is not specified |
| http://www.digitalbookindex.org/images/sitation.gif | Expiry time is not specified |
| https://syndication.twitter.com/settings | 10 minutes |
| http://connect.facebook.net/en_US/all.js | 20 minutes |
| http://platform.twitter.com/widgets.js | 30 minutes |
Speed test – Images
File size of all images combined
128.98KB
Image optimisation
You can save 23.9KB (20% compression) by optimising the images below:
- By lossless compressing the http://www.digitalbookindex.org/_search/head0002bk.png you can save 23.1KB (19%) data.
- By lossless compressing the http://www.digitalbookindex.org/images/5starVL.gif you can save 793B (74%) data.
Traffic
Alexa
296340
Links
We found a total of 15 different links.
Internal links: 12
External links: 3
Internal links: 12
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| Tweet | |
| WOLF PRODUCTION | |
| http://www.carvingit.com |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| SIMPLE & ADVANCED | |
| AUTHOR / TITLE | |
| SUBJECTS | |
| PUBLISHERS | |
| MAIN MENU | |
| HELP | |
| CLASSIC AUTHORS | |
| CONTACT | |
| ABOUT | |
| SITE REVIEWS | |
| MOBILE (BETA) | |
| DONATION |
Website security
IP
97.107.129.173
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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