What does Alexa ranking mean?

Related questions

1. Is a high or low bounce rate good?
2. How does Alexa calculate traffic rank?
3. How does paid traffic work?
4. Can Google Analytics track other websites?
5. Can I see who is looking at my website?
6. Can you see IP addresses in Google Analytics?
7. Are Google Analytics free?
8. Does Alexa Rank Matter for SEO?
9. What does Alexa rank mean?
10. Is Alexa ranking important?

Tags

1. #traffic
2. #visitor
3. #engagement
4. #three
5. #alexa
6. #proprietary
7. #website
8. #using
9. #order
10. #popular
11. #being
12. #millions
13. #popularity
14. #methodology
15. #measure
16. #ranks
17. #combines
18. #months
19. #websites
20. #estimated
21. #calculated