SEO report of openchessbooks.org
Open Chess Books
www.openchessbooks.org/
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.openchessbooks.org/
Character length : 23
Title
Open Chess Books
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.openchessbooks.org/.. /some_simple_mates.html ("Josè Raùl Capablanca, Chess Fundamentals")
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
HTML 5
Encoding
Error! The character encoding setting is missing!
Language
We have found the language localisation: ”en”.
Title
Open Chess Books
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 : 10%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 4 | 0 | 0 |
Heading structure in the source code
- <H1> Open Chess Books
- <H4> Reading a chess book is not always easy for us amateurs. We find that following chess diagrams and written moves is tedious or at least very tiring. This project aims to help people who are starting chess not to get overwhelmed by the initial complexity.
- <H4> We are going to republish classic chess books, with all diagrams transformed in animated boards, and release them for free.
- <H4> Richard Rèti, Modern Ideas in Chess
- <H4> Josè Raùl Capablanca, Chess Fundamentals
Word cloud
- chess10
- book4
- consider3
- very2
- help2
- ideas2
- donating2
- time2
- please2
- fundamentals2
- diagrams2
- books2
- project2
- modern2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| chess | |||
| book | |||
| consider | |||
| very | |||
| help | |||
| ideas |
Two Word cloud
- consider donating2
Three Word cloud
- please consider donating2
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 2 images on this web page.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- https://www.paypalobjects.com/it_IT/i/scr/pixel.gif (1 occurrences)
Readability
Flesch–Kincaid Grade Level
7.20
Flesch Reading Ease
61.80
Coleman Liau Index
11.80
Automated Readability Index (ARI)
5.70
Dale–Chall Readability
6.00
SMOG Index
10.70
Spache Readibility
5.00
Number of letters
759
Number of words
162
Number of sentences
16
Average words per sentences
10
Number of syllables
258
Syllables in words
258
Average syllables in words
1.59
Number of words in first three syllables
27
Percentage of word / syllables
16.67
Words not in Dale-Chall easy-word list
56
Words not in Spache easy-word list
46
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.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.openchessbooks.org/static/js/jquery-2.0.2.min.js
File size of all javascript files combined
0.00
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.openchessbooks.org/static/css/new.css
- http://www.openchessbooks.org/static/css/board.css
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
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 3 different links.
Internal links: 2
External links: 1
Internal links: 2
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| Follow @OpenChessBooks |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Richard Rèti, Modern Ideas in Chess | |
| Josè Raùl Capablanca, Chess Fundamentals |
Website security
IP
52.90.170.101
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
Warning! The website contains at least one unencrypted email address.
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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