Healthiest websites · 🇺🇸 United States · Universities

#	Site	Broken	Links checked	Change	Score	Grade
1	Caltechcaltech.edu	0	504	new	100	A
2	Carnegie Melloncmu.edu	0	425	new	100	A
3	Stanford Universitystanford.edu	0	166	new	100	A
4	edXedx.org	1	332	new	94	A
5	Courseracoursera.org	2	253	new	92	A
6	MITmit.edu	2	286	new	90	A
7	Harvard Universityharvard.edu	2	448	new	84	B
8	Princeton Universityprinceton.edu	2	363	new	81	B
9	UCLAucla.edu	6	513	new	75	B
10	Yale Universityyale.edu	7	542	new	74	C
11	UC Berkeleyberkeley.edu	10	416	new	69	C
12	University of Chicagouchicago.edu	6	267	new	25	F

Sites need at least 30 verified links to be ranked. Scores are recomputed on every scan; the list refreshes every few minutes.