在一個時間段內，與基準網站相關性較高的站點包括：
Your guide to FREE educational media. Find thousands of free onweb courses, audio books, textbooks, eBooks, language lessons, movies and more.[國際網路] - www.open*ulture.com - -
video lectures on physics, biology, chemistry, maths, computer science, engineering, medical, dentistry, accounting and management, literature, law, economics, philosophy, Communication, Astronomy, Science Animations, Lecture Notes, Lecture Presentations, onweb Test [國際網路] - www.lea*nerstv.com - -
[國際網路] - www.di*ra.org - -
The Higher Learning Commission[國際網路] - www.n*ahlc.org - -
[國際網路] - www.nsd*.org - -
Creative Commons licenses provide a flexible range of protections and freedoms for authors, artists, and educators. [國際網路] - www.creativecomm*ns.org - -
[國際網路] - www.lea*ner.org - -
Thousands of free ebooks, pre-formatted for reading on your computer, smartphone, iPod, or e-reading device - ePUB, Kindle, eReader, PDF, Plucker, iSilo, Doc, RTF, Mobipocket, Newton Paperback, and zTXT ebooks ready to go![國際網路] - www.manybook*.net - -
[國際網路] - www.l*nkedin.com - -
[國際網路] - www.saka*project.org - -
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