SEO report of linuxfoundation.org.cn
Redirected to training.linuxfoundation.org/certification
Linux Certification and Certification Courses - Linux Foundation ...
training.linuxfoundation.org/certification
100% online certification exams available anytime, anywhere. Test on CentOS, openSUSE, or Ubuntu. Performance-based at the command line.
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Use "H" tags.
SEO
URL
Domain : training.linuxfoundation.org/certification
Character length : 42
Title
Linux Certification and Certification Courses - Linux Foundation Training
Description
100% online certification exams
available anytime, anywhere. Test on CentOS, openSUSE, or Ubuntu. Performance-based at the command line.
Keywords (meta keywords)
linux certification, linux professional certification
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
There is robots.txt file.
https://training.linuxfoundation.org/robots.txt
https://training.linuxfoundation.org/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
Linkedin99
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Linux Certification and Certification Courses - Linux Foundation Training
Character length : 73
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 73
Improve! The website address (title) should be between 10 and 70 characters in length.
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 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- linux34
- training17
- foundation11
- certification7
- get6
- train4
- share4
- free3
- schedule3
- discounts3
- courses3
- corporate3
- stay3
- certifications3
- faq3
- publications3
- skills3
- program3
- started3
- experience2
- certified2
- exams2
- terms2
- ways2
- new2
- anywhere2
- experts2
- learn2
- torvalds2
- general2
- blogs2
- choice2
- success2
- linus2
- informed2
- stories2
- add2
- certify2
- trademarks2
- registered2
- lfcs2
- events2
- twitter2
- facebook2
- follow2
- home2
- policy2
- lfce2
- lsb2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| linux | |||
| training | |||
| foundation | |||
| certification | |||
| get | |||
| train |
Two Word cloud
- linux foundation4
- stories blogs2
- corporate linux2
- our exams2
- linux training2
- get started2
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 9 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.
Readability
Flesch–Kincaid Grade Level
7.20
Flesch Reading Ease
51.40
Coleman Liau Index
12.00
Automated Readability Index (ARI)
6.10
Dale–Chall Readability
8.20
SMOG Index
8.70
Spache Readibility
5.00
Number of letters
2759
Number of words
513
Number of sentences
119
Average words per sentences
4
Number of syllables
916
Syllables in words
932
Average syllables in words
1.79
Number of words in first three syllables
107
Percentage of word / syllables
20.86
Words not in Dale-Chall easy-word list
260
Words not in Spache easy-word list
153
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
Error! Avoid using nested tables!
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- https://training.linuxfoundation.org/media/jui/js/jquery.min.js?O
- https://training.linuxfoundation.org/media/jui/js/jquery-noconflict.js?O
- https://training.linuxfoundation.org/media/jui/js/jquery-migrate.min.js?O
- https://training.linuxfoundation.org/media/custom/js/modernizr.custom.js?a&O
- https://training.linuxfoundation.org/media/superfish/jquery.hoverIntent.minified.js?a&O
- https://training.linuxfoundation.org/media/superfish/jquery.bgiframe.min.js?a&O
- https://training.linuxfoundation.org/media/lf_scripts/lf_assets.js?O
- https://training.linuxfoundation.org/modules/mod_ext_superfish_menu/js/superfish.js?O
- https://training.linuxfoundation.org/media/superfish/supersubs.js?a&O
- https://training.linuxfoundation.org/media/superfish/supposition.js?a&O
- https://training.linuxfoundation.org/media/superfish/sftouchscreen.js?a&O
- https://training.linuxfoundation.org/media/lf_scripts/superfish/sfsmallscreen.js?O
- https://training.linuxfoundation.org/modules/mod_popup/js/jquery.subscribe-better.js?O
- https://training.linuxfoundation.org/modules/mod_popup/js/jquery.cookie.js?O
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.
- https://training.linuxfoundation.org/media/custom/css/header.css?a&O
- https://training.linuxfoundation.org/media/superfish/superfish.css?a&O
- https://training.linuxfoundation.org/templates/lf_linux/css/template.css?O
- https://training.linuxfoundation.org/modules/mod_popup/css/subscribe-better.css?O
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 0 different links.
Website security
IP
125.65.113.87
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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