SEO report of sustainablecomputinglab.org
UMass Amherst Sustainable Computing Lab
sustainablecomputinglab.org/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : sustainablecomputinglab.org/
Character length : 28
Title
UMass Amherst Sustainable Computing Lab
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://sustainablecomputinglab.org/robots.txt
https://sustainablecomputinglab.org/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
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
UMass Amherst Sustainable Computing Lab
Character length : 39
Good! The title’s length is between 10 and 70 characters.
Character length : 39
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%
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 | 1 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Welcome to the Sustainable Computing Lab
- <H3> Waste of Energy Blog
Word cloud
- energy6
- research6
- lab5
- data5
- systems5
- computing4
- waste4
- software4
- home3
- services3
- projects3
- internal3
- news3
- members3
- publications3
- engineering2
- sustainability2
- cloud2
- usage2
- umass2
- distributed2
- focuses2
- networking2
- cost2
- sustainable2
- designing2
- experimental2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| energy | |||
| research | |||
| lab | |||
| data | |||
| systems | |||
| computing |
Two Word cloud
- our research3
- home research3
- waste of energy2
- energy internal2
- sustainable computing2
- news waste2
Three Word cloud
- services and data lab3
- news waste of energy3
- home research projects2
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 5 images on this web page.
Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
9.30
Flesch Reading Ease
36.80
Coleman Liau Index
12.00
Automated Readability Index (ARI)
7.90
Dale–Chall Readability
8.80
SMOG Index
10.00
Spache Readibility
5.00
Number of letters
1503
Number of words
262
Number of sentences
57
Average words per sentences
5
Number of syllables
512
Syllables in words
510
Average syllables in words
1.95
Number of words in first three syllables
79
Percentage of word / syllables
30.15
Words not in Dale-Chall easy-word list
142
Words not in Spache easy-word list
103
Technologies
Mobile optimization
This website is optimal for mobile devices!
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 not fast enough: 0.53 seconds have passed until the page started to load.
Loading time
1,986 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
35
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- https://sustainablecomputinglab.org/.. /jquery.js?ver=1.12.4
- https://sustainablecomputinglab.org/.. /jquery-migrate.min.js?ver=1.4.1
- https://sustainablecomputinglab.org/.. /froogaloop.min.js?ver=2.0
- https://sustainablecomputinglab.org/.. /flexslider-min.js?ver=4.8.6
- https://sustainablecomputinglab.org/.. /flex-script-main.js?ver=4.8.6
- https://sustainablecomputinglab.org/.. /style.css?ver=4.8.6
- https://sustainablecomputinglab.org/.. /style.css?ver=4.8.6
- https://sustainablecomputinglab.org/.. /style.css
- https://sustainablecomputinglab.org/.. /style-font.css?ver=4.8.6
- https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,300italic...
- https://sustainablecomputinglab.org/.. /style-responsive.css?ver=4.8.6
- https://sustainablecomputinglab.org/.. /custom.css?ver=4.8.6
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://sustainablecomputinglab.org/wp-includes/js/jquery/jquery.js?ver=1.11.2
- http://sustainablecomputinglab.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1
- http://sustainablecomputinglab.org/wp-includes/js/mediaelement/froogaloop.min.js?ver=2.0
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/js/flexslider-min.js?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/js/flex-script-main.js?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/js/framework.js?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/js/external.js?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/js/hoverIntent.js?ver=r7
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/js/superfish.js?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/js/suckerfish-cat.js?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/js/jquery.mobilemenu.js?ver=4.2.14
- http://sustainablecomputinglab.org/wp-includes/js/comment-reply.min.js?ver=4.2.14
File size of all javascript files combined
157.60KB
Javascript minifying
You can save 4.9KB (30% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://sustainablecomputinglab.org/wp-content/plugins/clean-login/content/style.css?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104-child-01/style.css?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/style-font.css?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/style-responsive.css?ver=4.2.14
- http://sustainablecomputinglab.org/wp-content/themes/wp-enlightened104/custom.css?ver=4.2.14
File size of all css files combined
170.12KB
CSS minifying
You can save 27.6KB (23% compression) on the analysed URL by minifying the CSS files.
- By minifying https://sustainablecomputinglab.org/.. /style.css you can save 22.7KB (23% compression rate)
- By minifying https://sustainablecomputinglab.org/.. /style-responsive.css?ver=4.8.6 you can save 1.7KB (21% compression rate)
- By minifying https://sustainablecomputinglab.org/.. /style.css?ver=4.8.6 you can save 1.1KB (24% compression rate)
- By minifying https://sustainablecomputinglab.org/.. /custom.css?ver=4.8.6 you can save 853B (95% compression rate)
- By minifying https://sustainablecomputinglab.org/.. /style-font.css?ver=4.8.6 you can save 630B (14% compression rate)
- By minifying https://sustainablecomputinglab.org/.. /style.css?ver=4.8.6 you can save 618B (49% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
20.04KB
Gzip compression
Error! By using Gzip you can save 83.6KB (83% compression) on your site.
- By compressing https://sustainablecomputinglab.org/.. /style.css you can save 83.6KB (83% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /jquery.js?ver=1.12.4 you can save 61.9KB (65% compression rate)
- By compressing https://sustainablecomputinglab.org you can save 14.7KB (75% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /flexslider-min.js?ver=4.8.6 you can save 11.4KB (68% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /wp-emoji-release.min.js?ver=4.8.6 you can save 7.4KB (63% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /style-responsive.css?ver=4.8.6 you can save 6.6KB (77% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /jquery-migrate.min.js?ver=1.4.1 you can save 5.9KB (60% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /superfish.js?ver=4.8.6 you can save 4.5KB (66% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /style.css?ver=4.8.6 you can save 3.4KB (72% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /style-font.css?ver=4.8.6 you can save 3.4KB (72% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /flex-script-main.js?ver=4.8.6 you can save 3.1KB (63% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /jquery.mobilemenu.js?ver=4.8.6 you can save 1KB (56% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /froogaloop.min.js?ver=2.0 you can save 926B (52% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /hoverIntent.js?ver=r7 you can save 793B (56% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /wp-embed.min.js?ver=4.8.6 you can save 647B (47% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /style.css?ver=4.8.6 you can save 646B (50% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /external.js?ver=4.8.6 you can save 639B (55% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /custom.css?ver=4.8.6 you can save 531B (59% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /comment-reply.min.js?ver=4.8.6 you can save 489B (46% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /framework.js?ver=4.8.6 you can save 370B (56% compression rate)
- By compressing https://sustainablecomputinglab.org/.. /suckerfish-cat.js?ver=4.8.6 you can save 145B (37% 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 |
|---|---|
| https://sustainablecomputinglab.org/.. /dotted.png | Expiry time is not specified |
| https://sustainablecomputinglab.org/.. /downarrow-dark.png | Expiry time is not specified |
| https://sustainablecomputinglab.org/.. /page-up.png | Expiry time is not specified |
| https://sustainablecomputinglab.org/.. /style.css | Expiry time is not specified |
| https://sustainablecomputinglab.org/.. /UMassAmherstSustARt_01.jpg | Expiry time is not specified |
| https://sustainablecomputinglab.org/.. /UMassAmherstSustARt_02.jpg | Expiry time is not specified |
| https://sustainablecomputinglab.org/.. /UMassAmherstSustARt_04.jpg | Expiry time is not specified |
| https://sustainablecomputinglab.org/.. /yank-150x150.jpg | Expiry time is not specified |
Speed test – Images
File size of all images combined
93.92KB
Image optimisation
You can save 19.7KB (22% compression) by optimising the images below:
- By lossless compressing the https://sustainablecomputinglab.org/.. /UMassAmherstSustARt_04.jpg you can save 13KB (17%) data.
- By lossless compressing the https://sustainablecomputinglab.org/.. /UMassAmherstSustARt_01.jpg you can save 5KB (67%) data.
- By lossless compressing the https://sustainablecomputinglab.org/.. /UMassAmherstSustARt_02.jpg you can save 917B (69%) data.
- By lossless compressing the https://sustainablecomputinglab.org/.. /yank-150x150.jpg you can save 721B (22%) data.
- By lossless compressing the https://sustainablecomputinglab.org/.. /page-up.png you can save 105B (47%) data.
Links
We found a total of 16 different links.
Internal links: 13
External links: 3
Internal links: 13
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.umass.edu | |
| http://ece.umass.edu | |
| Academic Web Pages |
Internal links:
Website security
IP
192.252.144.13
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
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H1 : Welcome to the Sustainable Computing Lab, ( 212px from top )
- H3 : Waste of Energy Blog, ( 802px from top )
Typos
ustainablecomputinglab.org, squstainablecomputinglab.org, qustainablecomputinglab.org, swustainablecomputinglab.org, wustainablecomputinglab.org, seustainablecomputinglab.org, eustainablecomputinglab.org, szustainablecomputinglab.org, zustainablecomputinglab.org, sxustainablecomputinglab.org, xustainablecomputinglab.org, scustainablecomputinglab.org, custainablecomputinglab.org, sstainablecomputinglab.org, suystainablecomputinglab.org, systainablecomputinglab.org, suhstainablecomputinglab.org, shstainablecomputinglab.org, sujstainablecomputinglab.org, sjstainablecomputinglab.org, sukstainablecomputinglab.org, skstainablecomputinglab.org, suistainablecomputinglab.org, sistainablecomputinglab.org, su7stainablecomputinglab.org, s7stainablecomputinglab.org, su8stainablecomputinglab.org, s8stainablecomputinglab.org, sutainablecomputinglab.org, susqtainablecomputinglab.org, suqtainablecomputinglab.org, suswtainablecomputinglab.org, suwtainablecomputinglab.org, susetainablecomputinglab.org, suetainablecomputinglab.org, susztainablecomputinglab.org, suztainablecomputinglab.org, susxtainablecomputinglab.org, suxtainablecomputinglab.org, susctainablecomputinglab.org, suctainablecomputinglab.org, susainablecomputinglab.org, sustrainablecomputinglab.org, susrainablecomputinglab.org, sustfainablecomputinglab.org, susfainablecomputinglab.org, sustgainablecomputinglab.org, susgainablecomputinglab.org, susthainablecomputinglab.org, sushainablecomputinglab.org, sustyainablecomputinglab.org, susyainablecomputinglab.org, sust5ainablecomputinglab.org, sus5ainablecomputinglab.org, sust6ainablecomputinglab.org, sus6ainablecomputinglab.org, sustinablecomputinglab.org, sustaqinablecomputinglab.org, sustqinablecomputinglab.org, sustawinablecomputinglab.org, sustwinablecomputinglab.org, sustazinablecomputinglab.org, sustzinablecomputinglab.org, sustainablecomputinglab.org, sustinablecomputinglab.org, sustaxinablecomputinglab.org, sustxinablecomputinglab.org, sustasinablecomputinglab.org, sustsinablecomputinglab.org, sustanablecomputinglab.org, sustaiunablecomputinglab.org, sustaunablecomputinglab.org, sustaijnablecomputinglab.org, sustajnablecomputinglab.org, sustainablecomputinglab.org, sustanablecomputinglab.org, sustailnablecomputinglab.org, sustalnablecomputinglab.org, sustaionablecomputinglab.org, sustaonablecomputinglab.org, sustai8nablecomputinglab.org, susta8nablecomputinglab.org, sustai9nablecomputinglab.org, susta9nablecomputinglab.org, sustai*nablecomputinglab.org, susta*nablecomputinglab.org, sustaiablecomputinglab.org, sustainbablecomputinglab.org, sustaibablecomputinglab.org, sustaingablecomputinglab.org, sustaigablecomputinglab.org, sustainhablecomputinglab.org, sustaihablecomputinglab.org, sustainjablecomputinglab.org, sustaijablecomputinglab.org, sustainmablecomputinglab.org, sustaimablecomputinglab.org, sustain ablecomputinglab.org, sustai ablecomputinglab.org, sustainblecomputinglab.org, sustainaqblecomputinglab.org, sustainqblecomputinglab.org, sustainawblecomputinglab.org, sustainwblecomputinglab.org, sustainazblecomputinglab.org, sustainzblecomputinglab.org, sustainablecomputinglab.org, sustainblecomputinglab.org, sustainaxblecomputinglab.org, sustainxblecomputinglab.org, sustainasblecomputinglab.org, sustainsblecomputinglab.org, sustainalecomputinglab.org, sustainabvlecomputinglab.org, sustainavlecomputinglab.org, sustainabflecomputinglab.org, sustainaflecomputinglab.org, sustainabglecomputinglab.org, sustainaglecomputinglab.org, sustainablecomputinglab.org, sustainalecomputinglab.org, sustainabhlecomputinglab.org, sustainahlecomputinglab.org, sustainabnlecomputinglab.org, sustainanlecomputinglab.org, sustainab lecomputinglab.org, sustaina lecomputinglab.org, sustainabecomputinglab.org, sustainablpecomputinglab.org, sustainabpecomputinglab.org, sustainabloecomputinglab.org, sustainaboecomputinglab.org, sustainablecomputinglab.org, sustainabecomputinglab.org, sustainabliecomputinglab.org, sustainabiecomputinglab.org, sustainablkecomputinglab.org, sustainabkecomputinglab.org, sustainablmecomputinglab.org, sustainabmecomputinglab.org, sustainabl.ecomputinglab.org, sustainab.ecomputinglab.org, sustainablcomputinglab.org, sustainablewcomputinglab.org, sustainablwcomputinglab.org, sustainablescomputinglab.org, sustainablscomputinglab.org, sustainablecomputinglab.org, sustainablcomputinglab.org, sustainabledcomputinglab.org, sustainabldcomputinglab.org, sustainablefcomputinglab.org, sustainablfcomputinglab.org, sustainablercomputinglab.org, sustainablrcomputinglab.org, sustainable3computinglab.org, sustainabl3computinglab.org, sustainable4computinglab.org, sustainabl4computinglab.org, sustainableomputinglab.org, sustainablecxomputinglab.org, sustainablexomputinglab.org, sustainablecsomputinglab.org, sustainablesomputinglab.org, sustainablecomputinglab.org, sustainableomputinglab.org, sustainablecdomputinglab.org, sustainabledomputinglab.org, sustainablecfomputinglab.org, sustainablefomputinglab.org, sustainablecvomputinglab.org, sustainablevomputinglab.org, sustainablec omputinglab.org, sustainable omputinglab.org
More Sites
- Title: Cleaning Services by Trinidad in Chicago, IL
- Description: Cleaning Services by Trinidad provides a wide range of residential cleaning services throughout Chicago, IL.
- Sites loading time: 14062
- Internet Protocol (IP) address:
- Javascript total size: 177.81KB
- CSS total size: 138.96KB
- Image total size: 3.07MB
- Total size: 3.49MB
- Tech:
- Analytic
- Google Analytics
- Other
- CSS (Cascading Style Sheets)
- Google Font API
- Html (HyperText Markup Language)
- Javascript
- Analytic
- Title: 桂林农园商城-桂林人的绿色农产品商城主营绿色农产品（新鲜果蔬，农家腊味，干货，炒货，粮油，鱼虾等）下单两小时内送货上门。 - Powered by ECShop
- Description:
- Internet Protocol (IP) address:
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Javascript
- jQuery
- Php (Hypertext Preprocessor)
- Other
- Title: Techko
- Description:
- Internet Protocol (IP) address:
- Tech:
- CMS
- Wordpress CMS
- Other
- CSS (Cascading Style Sheets)
- Google Font API
- Html (HyperText Markup Language)
- Html5
- Javascript
- jQuery
- Php (Hypertext Preprocessor)
- CMS
- Title: テンションがガンガン上がってしまうほどの待遇が期待できる鶯谷風俗の求人情報
- Description: 最近の鶯谷風俗の求人情報を確認してみますと、どこも魅力的な待遇が用意されていますので、その一部をこのサイトで皆様に紹介します。
- Internet Protocol (IP) address:
- Tech:
- CMS
- Wordpress CMS
- CDN
- Maxcdn
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Html5
- Javascript
- Php (Hypertext Preprocessor)
- Pingback
- SVG (Scalable Vector Graphics)
- CMS
- Title: Welcome To HomeVantage
- Description:
- Sites loading time: 8938
- Internet Protocol (IP) address:
- Javascript total size: 0.00B
- CSS total size: 1.11KB
- Image total size: 127.06KB
- Total size: 139.70KB
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Other
- Title: Welcome to Mannatech
- Description:
- Sites loading time: 4736
- Internet Protocol (IP) address:
- Javascript total size: 143.84KB
- CSS total size: 480.52KB
- Image total size: 1.58MB
- Total size: 2.31MB
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Font Awesome
- Google Font API
- Html (HyperText Markup Language)
- Html5
- Javascript
- Other
- Title: Adamant Guardians Inc.- Security Guard Company
- Description: Security Guard Company
- Internet Protocol (IP) address:
- Tech:
- Analytic
- Google Analytics
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Html5
- Javascript
- Analytic
- Title: Jon's Small Engine Repair
- Description: Small Engine Repair with over 15 years of experience servicing Worcester County West. We specialize in lawn mower, lawn tractor, and snow blower repair. We pick up and drop off all our repairs for added convenience.
- Sites loading time: 5599
- Internet Protocol (IP) address:
- Javascript total size: 175.13KB
- CSS total size: 95.26KB
- Image total size: 875.13KB
- Total size: 1.20MB
- Tech:
- Analytic
- Google Analytics
- Other
- CSS (Cascading Style Sheets)
- Google Font API
- Html (HyperText Markup Language)
- Html5
- Javascript
- SVG (Scalable Vector Graphics)
- Analytic
- Title: CALEDONIA FINANCE
- Description:
- Internet Protocol (IP) address:
- Tech:
- Analytic
- Google Analytics
- Other
- CSS (Cascading Style Sheets)
- Google Font API
- Html (HyperText Markup Language)
- Html5
- Javascript
- SVG (Scalable Vector Graphics)
- Analytic
- Title: Australian Football Manager | Australian Football Manager - A tactical strategy Australian Rules Football game
- Description: A tactical strategy Australian Rules Football game, that allows you to manage an entire football club and lead them to the ultimate success. | AFL | iPad, iPhone & Android
- Sites loading time: 9605
- Internet Protocol (IP) address:
- Javascript total size: 1.54MB
- CSS total size: 409.78KB
- Image total size: 5.68MB
- Total size: 8.23MB
- Tech:
- CMS
- Wordpress CMS
- Social
- Add This
- Facebook Like button
- Facebook Box
- Twitter Button
- Other
- CSS (Cascading Style Sheets)
- Google Font API
- Gravatar
- Html (HyperText Markup Language)
- Html5
- Iframe
- Javascript
- jQuery
- Php (Hypertext Preprocessor)
- Pingback
- SVG (Scalable Vector Graphics)
- CMS