1) H1 os closed with /h2
2) There is no beginning tag for head
3) There is not starting code for italic on I went to school
4) The bold tag is not closed with a /
5)The /b tags needs to be before /h1
6) /a needs to be before /p
7) Br} should not be there should be
8) There is no h3> for /h3>
9) /main> should be after aside
10) /p> needs to be before /footer>
11) /body> should be before html
1. Line 1 html> should be - doctype not declared
2. Line 26 /h2 does not have start tag
3. Line 27. h1 does not have end tag
4. Line 27 /header tag not paired
5. Line 34 /head does not have a start tag
6. Line 37 /I does not have a start tag
7. Line 37 /I does not have a start tag (again)
8. Line 37 I does not have an end tag
9. Line 38 em does not have an end tag
10. Line 42 b does not have an end tag
11. Line 56 /h1 must be outside tag
12. Line 57 /b> must be inside h1 tag
13. Line 62 a tagged incorrectly
14. Line 81 br} Curly bracket not used in HTML
15. Line 108 /h3> missing start tag
16. Line 141 p> on line 106 missing end tag
17. Line 148 /p> should be inside footer tag
18. Line 149 /footer> should be outside
tag19. Line 152 html> should be outside body
20. Line 154 body> should be inside