Fix ahrefs site audit seo errors

1.404, 4XX, 500, 5XX

2. Sitemap Errors

3. Orphan page (has no incoming internal links)

4. Broken Images

5. Image file size too large

6. Image file size too large, Broken Images

7. HTTPS/HTTP mixed content

8. HTTPS page has internal links to HTTP

9. Canonical points to 4XX, 5XX, Redirect

10. Missing alt text

11. Duplicate pages without canonical

12. Robots.txt

13. Duplicate Title H1 issues

14. Meta descriptions: missing/empty, duplicate

15. Mobile Usability

16. Indexability

17. SSL Certificate (HTTPS)

18. Website Audit Report

19.301 redirects

20. Ahrefs errors

21. Title tag missing or empty