How do I resolve a canonical issue on my website?

Related questions

1. What does a canonical tag do?
2. What is the use of rel?
3. How important is Hreflang?
4. What is rel canonical?
5. What are the different types of canonical forms?
6. What is a canonical example?
7. What does Canonical mean in the Bible?
8. What is meant by canonical representation?
9. What does the rel attribute do?
10. What is canonical path?

Tags

1. #canonical
2. #website
3. #place
4. #content
5. #accessed
6. #arises
7. #several
8. #potentially
9. #duplicated
10. #means
11. #different
12. #under
13. #meaning
14. #engines
15. #search
16. #redirects
17. #issue
18. #properly
19. #index