https://example.com/index.html 2026-08-31 monthly 1.0 https://example.com/about.html 2026-08-31 monthly 0.7 https://example.com/services.html 2026-08-31 monthly 0.9 https://example.com/faq.html 2026-08-31 monthly 0.6 https://example.com/contact.html 2026-08-31 yearly 0.8