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OER Commons
OER Commons is a dynamic digital library and network. Explore open education resources and join our network of educators dedicated to curriculum improvement.
Seo
Title
The title tag is perfect.
OER Commons
Meta description
The meta description tag is good.
OER Commons is a dynamic digital library and network. Explore open education resources and join our network of educators dedicated to curriculum improvement.
Headings
Only one h1 tag should be present on the webpage.
h1
7- Explore. Create. Collaborate.
- Create OER with Open Author
- Build. Save. Collaborate.
- Extensive Library, Powerful Findability
- Harness the power of the Commons
- Dedicated to Professional Learning
- Become an OER Commons pro
h3
2- Hubs
- Microsites
h4
3- Open Author
- Submit from Web
- Support a vibrant, educator-focused Commons
Content keywords
The content has relevant keywords.
oercommons
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
https://www.oercommons.org/
404 page
The website has 404 error pages.
https://www.oercommons.org/404-a84184017fc8e9999927892cc374fa0f
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Externals
8- Donate to ISKME
- Support a vibrant, educator-focused Commons The tens of thousands of open resources on OER Commons are free - and they will be forever - but building communities to support them, developing new collections, and creating infrastructure to grow the open community isn’t. Grassroots donations from people like you can help us transform teaching and learning. Make a Donation Today! Donate Support a vibrant, opens new tab
- Facebook, Opens in new window
- Twitter, Opens in new window
- Donate to ISKME
- http://iskme.org/
- https://creativecommons.org/licenses/by-nc-sa/4.0/
- Sign in with Clever
Internals
66- https://www.oercommons.org/
- Resources
- Collections
- Providers
- Login
- https://www.oercommons.org/login/form
- 2020 OER Hub Summit
- Open Textbooks
- #GoOpen
- Professional Learning
- Climate Education
- Open Textbooks for Rural Arizona
- See all Hubs
- Login
- https://www.oercommons.org/login/form
- Adult Education Open Community of Resources
- OpenStax Biology 2e
- PA STEM Toolkit
- Pathways Project | OER Language Teaching Repository @ Boise State
- Student Advocacy
- See all Groups
- OERC Hubs
- Microsites
- Information Services
- PD & Training
- About OER Commons
- OER 101
- Help Center
- Add Link
- Learn more about creating OER
- Add Link
- About creating OER
- Advanced Search
- Sign In/Register
- https://www.oercommons.org/login/form
- advanced search
- Learn more about creating OER
- Groups
- Collections
- Common Core
- STEM Literacy
- Explore Hubs
- Explore Microsites
- Learn More
- View all How-to videos
- Resources
- Collections
- Providers
- All Hubs
- All Groups
- Submit a Resource
- OERC Hubs
- Microsites
- Information Services
- PD & Training
- About OER Commons
- OER 101
- Help Center
- My Items
- My Groups
- My Hubs
- Terms of Service
- Privacy Policy
- DMCA
- Forgot password?
- Register
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.oercommons.org/static/images/favicon.ico?5ea7dcf3fcd2
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.22 seconds.
Page size
The size of the HTML webpage is 10,561.00.
HTTP requests
There are fewer than 41 HTTP requests on the webpage.
JavaScripts
16- https://www.oercommons.org/static/core/googleanalytics/data-layer-utils.js?1a0cd9ce4f3f
- https://www.oercommons.org/static/javascripts/lib/modernizr.custom.js?61644b88dc0b
- https://cdn.transifex.com/live.js
- https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.22/jquery-ui.min.js
- https://cdnjs.cloudflare.com/ajax/libs/babel-polyfill/6.20.0/polyfill.min.js
- https://cdnjs.cloudflare.com/ajax/libs/fetch/1.1.1/fetch.min.js
- https://cdnjs.cloudflare.com/ajax/libs/url-search-params/0.10.0/url-search-params.js
- https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.41/system.js
- https://www.oercommons.org/jsi18n
- https://www.oercommons.org/static/CACHE/js/7b2b44dade7b.js
- https://www.oercommons.org/static/CACHE/js/ca41084b7f36.js
- https://www.oercommons.org/static/CACHE/js/4ca02c91f8c8.js
- https://www.oercommons.org/static/CACHE/js/fc481ee9f02f.js
- https://www.oercommons.org/static/CACHE/js/7b6967367e27.js
- https://widget.freshworks.com/widgets/42000000027.js
CSS
3- https://www.oercommons.org/static/CACHE/css/2163caca1f04.css
- https://www.oercommons.org/static/CACHE/css/41f705bc5da3.css
- https://www.oercommons.org/static/COMPILED/newdesign/styles/ui/buttons.css?47a58239819b
Images
17- https://www.oercommons.org/static/newdesign/images/header/oerc-logo.png?28da783b8fde
- https://oercommons.s3.amazonaws.com/media/thumbnails/ad/b6/adb6e648854a1337d4557553a2509afd.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/c0/81/c08146ccf5afa3a33301e371980c0d81.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/14/12/14121998ca0cfd099325d8420ef3686a.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/5d/30/5d30c6e7cd6ada771d9712586f0b0997.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/1f/55/1f55044b3b18fa0ef65fe6581ce344c5.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/be/e0/bee015528a064f72fecf2b9a40005c07.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/60/b5/60b53c1372cfe89df7a5602320fa83cf.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/9d/15/9d1524faf584780687aa626f56c747e9.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/00/0c/000cf1478f534b951bf9bbe4fc9c638e.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/dd/d1/ddd17e5d5815aa41c08b84c41de01e04.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/89/05/8905e5310690775c72fd056a8ceffb2a.png
- https://www.oercommons.org/static/newdesign/images/header/add-oer-icon-oa.png?3ac7c9560370
- https://www.oercommons.org/static/newdesign/images/header/add-oer-icon-submit.png?da1968febc31
- https://www.oercommons.org/static/newdesign/images/frontpage/collections-icon.png?5c750befcf74
- https://www.oercommons.org/static/newdesign/images/frontpage/common-core-icon.png?9134804e5334
- https://www.oercommons.org/static/newdesign/images/frontpage/stem-logo.png?2def47b40213
Iframes
5- https://www.googletagmanager.com/ns.html?id=GTM-NT9GH9
- https://www.oercommons.org/kaltura/embed/0_k6aupjg3?check_status
- https://www.youtube.com/embed/JXFUOVxv0gY
- https://www.youtube.com/embed/VRQs6HRmsvc
- https://www.youtube.com/embed/7VuzLuPXMzo
Image format
There are 17 images that are not using the AVIF, WebP format.
Images
17- https://www.oercommons.org/static/newdesign/images/header/oerc-logo.png?28da783b8fde
- https://oercommons.s3.amazonaws.com/media/thumbnails/ad/b6/adb6e648854a1337d4557553a2509afd.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/c0/81/c08146ccf5afa3a33301e371980c0d81.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/14/12/14121998ca0cfd099325d8420ef3686a.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/5d/30/5d30c6e7cd6ada771d9712586f0b0997.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/1f/55/1f55044b3b18fa0ef65fe6581ce344c5.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/be/e0/bee015528a064f72fecf2b9a40005c07.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/60/b5/60b53c1372cfe89df7a5602320fa83cf.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/9d/15/9d1524faf584780687aa626f56c747e9.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/00/0c/000cf1478f534b951bf9bbe4fc9c638e.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/dd/d1/ddd17e5d5815aa41c08b84c41de01e04.png
- https://oercommons.s3.amazonaws.com/media/thumbnails/89/05/8905e5310690775c72fd056a8ceffb2a.png
- https://www.oercommons.org/static/newdesign/images/header/add-oer-icon-oa.png?3ac7c9560370
- https://www.oercommons.org/static/newdesign/images/header/add-oer-icon-submit.png?da1968febc31
- https://www.oercommons.org/static/newdesign/images/frontpage/collections-icon.png?5c750befcf74
- https://www.oercommons.org/static/newdesign/images/frontpage/common-core-icon.png?9134804e5334
- https://www.oercommons.org/static/newdesign/images/frontpage/stem-logo.png?2def47b40213
JavaScript defer
The are 15 javascript resources without the defer attribute.
JavaScripts
15- https://www.oercommons.org/static/core/googleanalytics/data-layer-utils.js?1a0cd9ce4f3f
- https://www.oercommons.org/static/javascripts/lib/modernizr.custom.js?61644b88dc0b
- https://cdn.transifex.com/live.js
- https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.22/jquery-ui.min.js
- https://cdnjs.cloudflare.com/ajax/libs/babel-polyfill/6.20.0/polyfill.min.js
- https://cdnjs.cloudflare.com/ajax/libs/fetch/1.1.1/fetch.min.js
- https://cdnjs.cloudflare.com/ajax/libs/url-search-params/0.10.0/url-search-params.js
- https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.41/system.js
- https://www.oercommons.org/jsi18n
- https://www.oercommons.org/static/CACHE/js/7b2b44dade7b.js
- https://www.oercommons.org/static/CACHE/js/ca41084b7f36.js
- https://www.oercommons.org/static/CACHE/js/4ca02c91f8c8.js
- https://www.oercommons.org/static/CACHE/js/fc481ee9f02f.js
- https://www.oercommons.org/static/CACHE/js/7b6967367e27.js
DOM size
The DOM size is optimal.
The HTML file has 512 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.oercommons.org/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
Caddynginx
Unsafe cross-origin links
The webpage has 7 unsafe cross-origin links.
Links
7- https://www.paypal.com/donate/?hosted_button_id=P8DS2YQV9YB7E
- https://www.paypal.com/donate/?hosted_button_id=P8DS2YQV9YB7E
- https://www.facebook.com/pages/OER-Commons/197344756972678
- https://twitter.com/oercommons
- https://www.networkforgood.org/donation/ExpressDonation.aspx?ORGID2=41-2045091
- http://iskme.org/
- https://creativecommons.org/licenses/by-nc-sa/4.0/
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
The webpage has structured data.
Open Graph
3
Meta viewport
The webpage has a meta viewport tag set.
width=device-width, initial-scale=1
Character set
The webpage has a charset value set.
utf-8
Sitemap
No sitemaps found.
Social
The webpage has 2 social links.
Facebook
1Twitter
1
Content length
The webpage has 904 words.
Text to HTML ratio
The text to HTML ratio is 14%.
Inline CSS
The webpage contains inline CSS code.
Attributes
2display:none;visibility:hiddendisplay: none;
Deprecated HTML
There are no deprecated HTML tags on the webpage.
Norton safe Web