SEO report of cleannet.org
Redirected to cleanet.org/index.html
CLEAN
A collection of 650+ free, ready-to-use resources rigorously reviewed by educators and scientists. Suitable for secondary through higher education ...
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
SEO
Domain : cleanet.org/index.html
Character length : 22
Error! Using “meta keywords” is meaningless in a while.
Good! The OG (Open Graph) protocol is set on this website.
title: CLEAN
site_name: CLEAN
description: A collection of 650+ free, ready-to-use resources rigorously reviewed by educators and scientists. Suitable for secondary through higher education classrooms. Browse by NGSS » Search the Collection » Ice ...
locale: en_US
type: website
url: https://cleanet.org/index.html
updated_time: 2017-05-05T09:42:40-0500
image: https://serc.carleton.edu/images/clean/workspace/clean_logo_b_100.jpg
- https://cleanet.org/.. /index.html
- https://cleanet.org/clean/educational_resources/index.html ("Collection of Climate and Energy Educational Resources A collection of 650+ free, ready-to-use resources rigorously reviewed by educators and scientists. Suitable for secondary through higher education classrooms.")
- https://cleanet.org/clean/educational_resources/ngss_browse.html ("Browse by NGSS »")
- https://cleanet.org/clean/educational_resources/index.html ("Search the Collection »")
- https://cleanet.org/clean/educational_resources/index.html ("Collection of Educational Resources")
- https://cleanet.org/serc/quick_url.html ("Shortcut:")
- https://cleanet.org/serc/terms_of_use.html ("Terms of Use")
- Expand
Social
Linkedin11
Facebook Share0
Facebook Comments0
Content
Character length : 5
Improve! The website address (title) should be between 10 and 70 characters in length.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 2 | 10 | 0 | 0 | 0 | 0 |
- <H1> Collection of Climate and Energy Educational Resources
- <H1> Featured Resources from our Collection
- <H2> Ice Core Secrets Could Reveal Answers to Global Warming
- <H2> CO2 in the Ice Core Record
- <H2> Soil Microbes and Global Warming
- <H2> Ch-Ch-Ch-Changes
- <H2> Hello Crud
- <H2> Guidance in Teaching Climate and Energy Science
- <H2> CLEAN Network
- <H2> About the CLEAN Project
- <H2> CLEAN Review Process
- <H2> News
- clean12
- climate8
- ice7
- collection7
- resources5
- energy5
- video4
- under4
- reuse4
- license4
- item4
- national4
- provide3
- educational3
- science3
- core3
- warming3
- global3
- ngss3
- non-commercial2
- offered2
- provenance2
- hide2
- cores2
- caption2
- past2
- purposes2
- record2
- ncse2
- creative2
- http2
- similar2
- works2
- derivative2
- attribution2
- carleton2
- offer2
- commons2
- how2
- attribution-noncommercial-sharealike2
- long2
- sea2
- creativecommons2
- teaching2
- research2
- guidance2
- institute2
- university2
- foundation2
- network2
- arctic2
| word | title | descriptions | heading |
|---|---|---|---|
| clean | |||
| climate | |||
| ice | |||
| collection | |||
| resources | |||
| energy |
- educational resources3
- item for2
- provide attribution2
- any derivative2
- may reuse2
- derivative works2
- you may reuse2
- offer any derivative2
Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- https://cleanet.org/images/clean/banner.gif
- https://d32ogoqmya1dw8.cloudfront.net/.. /291327756589b9efd5d97259503badb3.jpg
- https://d32ogoqmya1dw8.cloudfront.net/.. /6ebb183a7f1972c53662e2f0d814627d.jpg
- https://d32ogoqmya1dw8.cloudfront.net/.. /cb575ff5b3d0766858fc17cbb639cc27.png
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- https://d32ogoqmya1dw8.cloudfront.net/.. /aa56781485b476e14d0a520305d9afe0.jpg
- https://cleanet.org/images/facebook.gif
- https://cleanet.org/images/clean/twitter_follow_logo.png
Technologies
| AddThis | Widgets | |
| Dojo | JavaScript Frameworks | |
| Widgets | ||
| Google Analytics | Analytics | |
| Modernizr | JavaScript Frameworks | |
| New Relic | Analytics | |
| Piwik | Analytics | |
| VideoJS | Video Players | |
| jQuery | JavaScript Frameworks |
Speed test
List of render blocking javascript files
- https://cleanet.org/scripts/videojs/videojs-ie8.min.v1510939503.js
- https://cleanet.org/scripts/videojs/video.v1510939503.js
- https://cleanet.org/.. /videojs-resolution-switcher.v1510939503....
- https://cleanet.org/scripts/modernizr.custom.10-18-11.v1416946736.js
- https://cleanet.org/scripts/dojo-release1.10.4/release/dojo/dojo.js
- https://cleanet.org/.. /base_deps.v1435766791.js
- https://cleanet.org/scripts/local/base_dojo.v1513697013.js
- https://cleanet.org/scripts/jquery/1.10.2/jquery.min.js
- https://cleanet.org/.. /jquery.bxslider.min.v1416946736.js
- https://cleanet.org/.. /default.v1492788720.js
- https://d32ogoqmya1dw8.cloudfront.net/.. /clean_front_2014.v1510785019.css
- https://cleanet.org/scripts/videojs/video-js.v1510939503.css
- https://cleanet.org/.. /videojs-resolution-switcher.min.v1510939...
- https://cleanet.org/.. /jquery.bxslider.v1416946736.css
Speed test – Javascript
- https://cleanet.org/scripts/modernizr.custom.10-18-11.v1416946736.js
- https://cleanet.org/scripts/dojo-release1.10.4/release/dojo/dojo.js
- https://cleanet.org/scripts/dojo-release1.10.4/release/serc-build/base_deps.v1435766791.js
- https://cleanet.org/scripts/local/base_dojo.v1489774947.js
- https://cleanet.org/scripts/jquery/1.10.2/jquery.min.js
- https://cleanet.org/scripts/jquery.bxslider/jquery.bxslider.min.v1416946736.js
- https://cleanet.org/scripts/local/chrome_specific/default.v1492788720.js
Speed test – CSS
- https://cleanet.org/scripts/jquery.bxslider/jquery.bxslider.v1416946736.css
- By minifying https://d32ogoqmya1dw8.cloudfront.net/.. /clean_front_2014.v1510785019.css you can save 4.8KB (13% compression rate)
- By minifying https://cleanet.org/.. /jquery.bxslider.v1416946736.css you can save 396B (34% compression rate)
Speed test – Compression
Speed test – Browser cache
| URL | Duration |
|---|---|
| https://cleanet.org/1-pix.gif | Expiry time is not specified |
| https://cleanet.org/images/ajax-loader.gif | Expiry time is not specified |
| https://cleanet.org/images/ccl/organizations/cires_logo.jpg | Expiry time is not specified |
| https://cleanet.org/images/clean/banner.gif | Expiry time is not specified |
| https://cleanet.org/images/clean/doe_logo.png | Expiry time is not specified |
| https://cleanet.org/images/clean/twitter_follow_logo.png | Expiry time is not specified |
| https://cleanet.org/images/creativecommons_16.png | Expiry time is not specified |
| https://cleanet.org/images/earthlabs/noaalogo.gif | Expiry time is not specified |
| https://cleanet.org/images/eet/terc_small.gif | Expiry time is not specified |
| https://cleanet.org/images/facebook.gif | Expiry time is not specified |
| https://cleanet.org/images/information_16.png | Expiry time is not specified |
| https://cleanet.org/images/serc/nsf_small.gif | Expiry time is not specified |
| https://cleanet.org/images/serc/sercatcarleton_logo.gif | Expiry time is not specified |
| https://cleanet.org/.. /cookie.js | Expiry time is not specified |
| https://cleanet.org/scripts/dojo-release1.10.4/release/dojo/dojo.js | Expiry time is not specified |
| https://cleanet.org/.. /blank.gif | Expiry time is not specified |
| https://cleanet.org/.. /base_deps.v1435766791.js | Expiry time is not specified |
| https://cleanet.org/.. /base_deps_en-us.js | Expiry time is not specified |
| https://cleanet.org/.. /jquery.bxslider.min.v1416946736.js | Expiry time is not specified |
| https://cleanet.org/.. /jquery.bxslider.v1416946736.css | Expiry time is not specified |
| https://cleanet.org/scripts/jquery/1.10.2/jquery.min.js | Expiry time is not specified |
| https://cleanet.org/scripts/local/base_dojo.v1513697013.js | Expiry time is not specified |
| https://cleanet.org/.. /default.v1492788720.js | Expiry time is not specified |
| https://cleanet.org/scripts/local/piwik-min.v2.js | Expiry time is not specified |
| https://cleanet.org/scripts/modernizr.custom.10-18-11.v1416946736.js | Expiry time is not specified |
| https://cleanet.org/scripts/videojs/video-js.v1510939503.css | Expiry time is not specified |
| https://cleanet.org/scripts/videojs/video.v1510939503.js | Expiry time is not specified |
| https://cleanet.org/scripts/videojs/videojs-ie8.min.v1510939503.js | Expiry time is not specified |
| https://cleanet.org/.. /videojs-resolution-switcher.min.v1510939... | Expiry time is not specified |
| https://cleanet.org/.. /videojs-resolution-switcher.v1510939503.... | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/.. /clean_front_2014.v1510785019.css | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/.. /student_learning_online.v2.jpg | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/.. /clean_testimonial_1.v6_324.jpg | Expiry time is not specified |
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| https://d32ogoqmya1dw8.cloudfront.net/.. /clean_testimonial_5.v3_324.jpg | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/.. /clean_video_cover_shot.v5.jpg | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/.. /friendofplanet.jpg | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/.. /clean_ngss_details_200.png | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/.. /clean_concept_image.v7_200.png | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/.. /a643ed45e6885305c3ca224a2fddd806_520.jpg... | Expiry time is not specified |
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| https://d32ogoqmya1dw8.cloudfront.net/.. /banner_background.jpg | Expiry time is not specified |
| https://d32ogoqmya1dw8.cloudfront.net/styles/print.v1439391966.css | Expiry time is not specified |
| https://m.addthisedge.com/.. /_ate.track.config_resp | 60 seconds |
| https://s7.addthis.com/js/250/addthis_widget.js | 10 minutes |
| https://connect.facebook.net/en_US/sdk.js | 20 minutes |
| https://js-agent.newrelic.com/nr-1071.min.js | 2 hours |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
- By lossless compressing the https://d32ogoqmya1dw8.cloudfront.net/.. /friendofplanet.jpg you can save 4.5KB (31%) data.
- By lossless compressing the https://d32ogoqmya1dw8.cloudfront.net/.. /clean_testimonial_3.v4_324.jpg you can save 2.2KB (16%) data.
- By lossless compressing the https://d32ogoqmya1dw8.cloudfront.net/.. /clean_testimonial_2.v3_324.jpg you can save 2.2KB (16%) data.
- By lossless compressing the https://d32ogoqmya1dw8.cloudfront.net/.. /clean_testimonial_4.v3_324.jpg you can save 2.2KB (21%) data.
- By lossless compressing the https://d32ogoqmya1dw8.cloudfront.net/.. /clean_testimonial_5.v3_324.jpg you can save 2.2KB (19%) data.
- By lossless compressing the https://d32ogoqmya1dw8.cloudfront.net/.. /clean_testimonial_1.v6_324.jpg you can save 2.2KB (17%) data.
- By lossless compressing the https://d32ogoqmya1dw8.cloudfront.net/.. /clean_concept_image.v7_200.png you can save 2.1KB (11%) data.
- By lossless compressing the https://cleanet.org/images/creativecommons_16.png you can save 880B (60%) data.
- By lossless compressing the https://cleanet.org/images/clean/doe_logo.png you can save 517B (20%) data.
Links
Internal links: 32
External links: 12
External links:
Internal links:
Website security
Icons
Order of Heading elements on mobile by position
- H1 : Collection of Climate and Energy Educational Resources, ( 227.390625px from top )
- H2 : Guidance in Teaching Climate and Energy Science, ( 607px from top )
- H2 : CLEAN Network, ( 826px from top )
- H2 : About the CLEAN Project, ( 991.734375px from top )
- H2 : News, ( 992.78125px from top )
- H2 : CLEAN Review Process, ( 1095.734375px from top )
