great schools - SERP Analysis

https://www.greatschools.org/

https://www.google.com/earth/outreach/success-stories/greatschools/

https://en.wikipedia.org/wiki/GreatSchools

https://www.chalkbeat.org/2019/12/5/21121858/looking-for-a-home-you-ve-seen-greatschools-ratings-here-s-how-they-nudge-families-toward-schools-wi/

https://www.reddit.com/r/education/comments/1dkv5ma/zillows_use_of_greatschools_ratings_why/

https://www.facebook.com/greatschools/

https://www.instagram.com/greatschools/?hl=en

https://laist.com/news/education/alternatives-to-greatschools-understanding-school-rankings-los-angeles-orange-county-southern-california

https://greatschools.zendesk.com/hc/en-us/articles/206219463-Why-some-schools-are-unrated

https://www.motherjones.com/politics/2020/09/greatschools-testing-segregation/