SEO report of chess-computers.net
Computer Chess Programs In A Glance
www.chess-computers.net/
Konrad Zuse designed the first chess program. However, the honor of being recognized as the "Father of Computer Chess" went to Claude Shannon.
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.chess-computers.net/
Character length : 24
Title
Computer Chess Programs In A Glance
Description
Konrad Zuse designed the first chess program. However, the honor of being recognized as the "Father of Computer Chess" went to Claude Shannon.
Keywords (meta keywords)
games,play
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
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
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Computer Chess Programs In A Glance
Character length : 35
Good! The title’s length is between 10 and 70 characters.
Character length : 35
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 45%
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 |
|---|---|---|---|---|---|
| 2 | 0 | 2 | 1 | 0 | 0 |
Heading structure in the source code
- <H1>
- <H1> Computer Chess Programs In A Glance
- <H3> Archive
- <H3> Meta
- <H4> Categories
Word cloud
- chess20
- computer12
- program6
- move4
- computers4
- designed4
- game4
- how4
- function3
- human3
- best3
- player3
- evaluation3
- programs3
- players3
- possible3
- used2
- however2
- beat2
- utilized2
- all2
- minimax2
- because2
- champion2
- site2
- pioneer2
- position2
- tree2
- moves2
- advantage2
- newell2
- simon2
- world2
- board2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| chess | |||
| computer | |||
| program | |||
| move | |||
| computers | |||
| designed |
Two Word cloud
- computer chess6
- evaluation function3
- world champion2
- chess programs2
- was designed2
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 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.chess-computers.net/./free-casino.gif (2 occurrences)
Readability
Flesch–Kincaid Grade Level
8.20
Flesch Reading Ease
58.00
Coleman Liau Index
12.00
Automated Readability Index (ARI)
7.50
Dale–Chall Readability
6.70
SMOG Index
12.00
Spache Readibility
5.00
Number of letters
2451
Number of words
507
Number of sentences
41
Average words per sentences
12
Number of syllables
817
Syllables in words
827
Average syllables in words
1.61
Number of words in first three syllables
97
Percentage of word / syllables
19.13
Words not in Dale-Chall easy-word list
196
Words not in Spache easy-word list
145
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
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
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.
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.
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 14 different links.
Internal links: 14
Internal links: 14
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
IP
104.24.108.174
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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