SEO report of clusterdesign.org
ClusterDesign.org | Design and architecture of HPC cluster ...
clusterdesign.org/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Make the site mobile device friendly.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : clusterdesign.org/
Character length : 18
Title
ClusterDesign.org | Design and architecture of HPC cluster supercomputers, fat-tree and torus networks, performance modelling and other related things
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
There is robots.txt file.
https://clusterdesign.org/robots.txt
https://clusterdesign.org/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
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
ClusterDesign.org | Design and architecture of HPC cluster supercomputers, fat-tree and torus networks, performance modelling and other related things
Character length : 150
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 150
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 9%
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 | 10 | 5 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> ClusterDesign.org
- <H2> The Journey Ends Here
- <H2> Cluster Design Tools ver. 0.8.5 — Final!
- <H2> Cluster Design Tools Updated (ver. 0.8.4), SADDLE Included
- <H2> Will We Ever See InfiniBand in Desktop Computers?
- <H2> SADDLE Presented at the ISC’14 Conference in Leipzig
- <H2> Cost: The Biggest Pothole on the Exascale Road
- <H2> Exascale Supercomputers: Anything but Cheap
- <H2> Hungarian Goulash and Parallel Cooking
- <H2> Building Fat-Tree Networks with Ethernet Hardware
- <H2> 648-Port InfiniBand FDR Switches Added to the Database
- <H3> Recent Posts:
- <H3> Popular Posts:
- <H3> Tags
- <H3> Categories
- <H3> Archives
Word cloud
- infiniband23
- posted20
- design19
- ethernet17
- saddle16
- exascale16
- fat-tree15
- switches13
- mellanox12
- cluster12
- all11
- konstantin10
- solnushkin10
- share10
- enjoy10
- power10
- comment10
- tweet10
- network9
- leave9
- hardware9
- source8
- networks8
- tagged8
- nodes8
- tools7
- news7
- work7
- now7
- switch7
- networking6
- time6
- computers6
- compute6
- version6
- how6
- cost6
- support6
- because5
- tool5
- torus5
- ver5
- june5
- supercomputers5
- reading5
- colfax5
- desktop5
- just5
- dell5
- continue5
- september5
- both4
- performance4
- available4
- simple4
- used4
- march4
- hpc4
- consumption4
- included4
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| infiniband | |||
| posted | |||
| design | |||
| ethernet | |||
| saddle | |||
| exascale |
Two Word cloud
- tweet posted7
- you can4
- share and enjoy3
- posted in news3
- were connected3
- gigabit ethernet3
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 32 images on this web page.
Alternate attributes for the following 22 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 22 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
6.30
Flesch Reading Ease
66.80
Coleman Liau Index
11.50
Automated Readability Index (ARI)
5.20
Dale–Chall Readability
5.90
SMOG Index
10.50
Spache Readibility
5.00
Number of letters
12461
Number of words
2690
Number of sentences
278
Average words per sentences
10
Number of syllables
4139
Syllables in words
4147
Average syllables in words
1.54
Number of words in first three syllables
446
Percentage of word / syllables
16.58
Words not in Dale-Chall easy-word list
926
Words not in Spache easy-word list
519
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 980px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version 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
3,816 ms
Table layout
Good! No nested tables found.
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.
- http://clusterdesign.org/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://clusterdesign.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://clusterdesign.org/wp-content/plugins/sociable/js/sociable.js?ver=4.7.4
- http://clusterdesign.org/wp-content/plugins/sociable/js/vuible.js?ver=4.7.4
- http://clusterdesign.org/wp-content/plugins/sociable/js/addtofavorites.js?ver=4.7.4
- http://clusterdesign.org/wp-content/plugins/jquery-collapse-o-matic/js/collapse.js?ver=1.6.5
- http://clusterdesign.org/wp-includes/js/wp-embed.min.js?ver=4.7.4
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://clusterdesign.org/wp-content/themes/child-twentyten/style.css
- http://clusterdesign.org/wp-content/plugins/yet-another-related-posts-plugin/style/widget.css?ver=4.7.4
- http://clusterdesign.org/wp-admin/css/farbtastic.min.css?ver=1.3u1
- http://clusterdesign.org/wp-content/plugins/sociable/css/sociable.css?ver=4.7.4
- http://clusterdesign.org/wp-content/plugins/captcha/css/front_end_style.css?ver=4.2.8
- http://clusterdesign.org/wp-includes/css/dashicons.min.css?ver=4.7.4
- http://clusterdesign.org/wp-content/plugins/captcha/css/desktop_style.css?ver=4.2.8
- http://clusterdesign.org/wp-content/plugins/jquery-collapse-o-matic/light_style.css?ver=1.6
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 344 different links.
Internal links: 143
External links: 201
Internal links: 143
External links: 201
External links:
Internal links:
Website security
IP
74.220.219.73
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.
Order of Heading elements on mobile by position
- H1 : ClusterDesign.org , ( 50px from top )
- H2 : The Journey Ends Here, ( 416px from top )
- H3 : Recent Posts:, ( 462px from top )
- H3 : Popular Posts:, ( 660px from top )
- H3 : Tags, ( 840px from top )
- H2 : Cluster Design Tools ver. 0.8.5 — Final!, ( 926px from top )
- H3 : Categories, ( 1239px from top )
- H2 : Cluster Design Tools Updated (ver. 0.8.4), SADDLE Included, ( 1316px from top )
- H3 : Archives, ( 1347px from top )
Typos
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