githeadcheck.py

import csv, requests

try: input = raw_input
except NameError: pass

githead = ".git/HEAD"

with open('top500.csv') as csv_file:
    csv_reader = csv.reader(csv_file, delimiter=',')
    for row in csv_reader:
        try:
            r = requests.get("https://"+row[0]+githead)
            if r.status_code == 200:
                print("https://" + row[0] + githead + ": possibly has git head available")
            else:
                print("https://" + row[0] + ": " + str(r.status_code))
        except:
            print("https://"+row[0]+" pushed back an error")
            
##used this https://moz.com/top500