Position	Website	Change	Thumbnail
1	en.wikipedia.org - Wikipedia, the free encyclopedia	0
2	people.umass.edu - (people/courses).umass.edu	46
3	ocw.mit.edu - Free Online Course Materials | MIT OpenCourseWare Free Lecture Notes, Syllabus, Tutorials, Audio and Video from MIT professors. All Free. No registration. | MIT OpenCourseWare | ocw.mit.edu	25
4	onlinelibrary.wiley.com - Wiley Online Library	3
5	springer.com - Springer - International führender Wissenschaftsverlag International führender Wissenschaftsverlag - Wissenschaft, Technik, Medizin, Architektur, Wirtschaft und Verkehr - Zeitschriften, B&#252...	0
6	fib-international.org - The International Federation for Structural Concrete federation internationale du beton	13
7	ksdot.org - Kansas Department of Transportation: Home Kansas Department of Transportation: Home	31
8	carterstructures.com - Carter Concrete Structures Carter Concrete Structures is a specialized Contractor operating as Subcontractor, Trade, or Prime Contractor performing turnkey concrete construction...	12
9	freevideolectures.com - Free Video Lectures, Online Courses and tutorials from top colleges, universities Provides 800+ Online Courses, 19000+ video lectures from 30+ best colleges and universities. Subjects include computer science, web design, psychology...	0
10	slideshare.net - Upload & Share PowerPoint presentations and documents	-6
11	crsi.org - CRSI: CRSI Home Page	0
12	youtube.com - YouTube - Broadcast Yourself. YouTube is a place to discover, watch, upload and share videos.	0
13	keystoneconcrete.com - Keystone Concrete | Concrete Placement, Structural Concrete, Landscapes, Site Landscaping Keystone Concrete is loaded with experience to handle the construction of commercial, industrial, and institutional projects of any size.	0
14	lynda.com - Software training online-tutorials for Adobe, Microsoft, Apple & more Software training & tutorial video library. Our online courses help you learn critical skills. Free access & previews on hundreds of tutorials...	0
15	concrete.org - ACI - American Concrete Institute ACI is a technical and educational society dedicated to improving the design, construction, maintenance and repair of concrete structures.	-7

I have no idea. Please, refresh tomorrow ;)

Site	Traffic	Engagement
wikipedia.org	69.8%	0x
brmca.org.uk	5.9%	0x
mhprofessional.com	5.2%	0x
google.com	4.2%	0.9x
icivilengineer.com	2.9%	0x
Other	12%	0x

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