$ time python3 test_faup.py urls.txt 

real			0m2.252s
user			0m2.128s
sys			0m0.120s

$ time python3 test_regex.py urls.txt 
Success:680211;Failures:15842

real	0m3.845s
user	0m3.786s
sys	0m0.057s

$ time python3 ./test_urllib.py urls.txt 

real	0m7.406s
user	0m7.345s
sys	0m0.058s

$ time python3 test_qurl.py urls.txt 

real			0m4.413s
user			0m4.244s
sys			0m0.166s
