https://www.coinatlasnav.com/ 2026-09-04 weekly 1.0 https://www.coinatlasnav.com/okx-register/ 2026-09-04 monthly 0.9 https://www.coinatlasnav.com/binance-register/ 2026-09-04 monthly 0.9 EOF printf ' [3/4] Setting canonical redirect to www... ' sudo tee /etc/nginx/sites-available/coinatlasnav >/dev/null <<'EOF' server { listen 80; listen [::]:80; server_name coinatlasnav.com www.coinatlasnav.com; return 301 https://www.coinatlasnav.com$request_uri; } server { listen 443 ssl; listen [::]:443 ssl; server_name coinatlasnav.com; ssl_certificate /etc/letsencrypt/live/coinatlasnav.com/fullchain.pem; ssl_certificate_key /etc/letsencrypt/live/coinatlasnav.com/privkey.pem; include /etc/letsencrypt/options-ssl-nginx.conf; ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; return 301 https://www.coinatlasnav.com$request_uri; } server { listen 443 ssl; listen [::]:443 ssl; server_name www.coinatlasnav.com; root /var/www/coinatlasnav; index index.html; ssl_certificate /etc/letsencrypt/live/coinatlasnav.com/fullchain.pem; ssl_certificate_key /etc/letsencrypt/live/coinatlasnav.com/privkey.pem; include /etc/letsencrypt/options-ssl-nginx.conf; ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; location / { try_files $uri $uri/ =404; } } EOF printf ' [4/4] Testing and reloading... ' sudo nginx -t sudo systemctl reload nginx printf ' --- verification --- ' curl -I https://coinatlasnav.com/ --resolve coinatlasnav.com:443:43.135.121.79 --max-time 15 | sed -n '1,12p' printf ' --- www --- ' curl -I https://www.coinatlasnav.com/ --resolve www.coinatlasnav.com:443:43.135.121.79 --max-time 15 | sed -n '1,20p' printf ' --- sitemap --- ' curl -s https://www.coinatlasnav.com/sitemap.xml --resolve www.coinatlasnav.com:443:43.135.121.79 --max-time 15 printf ' DONE_WWW_SEO_CANONICAL '