Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 173.245.58.220 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 173.245.58.220
Server Software cloudflare
CDN Cloudflare
Compression gzip
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://serena.ns.cloudflare.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.cloudflare.com/dns/ | 301 | HTTP/2 301 |
| 3 | https://www.cloudflare.com/products/dns/ | 200 | HTTP/2 103 |
#1 URL https://serena.ns.cloudflare.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.cloudflare.com/dns/
HTTP Status Code 301
Status HTTP/2 301
#3 URL https://www.cloudflare.com/products/dns/
HTTP Status Code 200
Status HTTP/2 103
Performance
| DNS Lookup | 0.6 ms |
| TCP Connect | 2.5 ms |
| TLS Handshake | 5.1 ms |
| Time To First Byte (TTFB) | 15.5 ms |
| Content Download | 21.4 ms |
| Total Response Time | 36.9 ms |
DNS Lookup 0.6 ms
TCP Connect 2.5 ms
TLS Handshake 5.1 ms
Time To First Byte (TTFB) 15.5 ms
Content Download 21.4 ms
Total Response Time 36.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Cloudflare DNS - World's Fastest DNS |
| Meta Description | The world |
| Canonical | https://www.cloudflare.com/products/dns/ |
| Open Graph Title | Cloudflare DNS - World |
| Open Graph Description | The world |
| Open Graph Image | https://www.cloudflare.com/preview.png |
| Twitter Card | summary_large_image |
| Twitter Title | Cloudflare DNS - World |
| Twitter Description | The world |
| Twitter Image | https://www.cloudflare.com/preview.png |
Title Cloudflare DNS - World's Fastest DNS Meta Description The world Canonical https://www.cloudflare.com/products/dns/ Open Graph Title Cloudflare DNS - World Open Graph Description The world Open Graph Image https://www.cloudflare.com/preview.png Twitter Card summary_large_image Twitter Title Cloudflare DNS - World Twitter Description The world Twitter Image https://www.cloudflare.com/preview.png Detected Technologies
| Technology | Google Analytics Google Tag Manager Cloudflare |
Technology Google Analytics Google Tag Manager Cloudflare
HTTP Headers
| Link
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| Date
| Sun, 26 Jul 2026 20:45:28 GMT |
| Content-type
| text/html; charset=utf-8 |
| Cf-ray
| a2163f8c5a95f3b3-CDG |
| Cf-cache-status
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| Age
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| Cache-control
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| Last-modified
| Sun, 26 Jul 2026 20:45:18 GMT |
| Server
| cloudflare |
| Strict-transport-security
| max-age=31536000; includeSubDomains |
| Cf-placement
| local-CDG |
| Content-security-policy
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| Cross-origin-opener-policy
| unsafe-none |
| Cross-origin-resource-policy
| cross-origin |
| Permissions-policy
| geolocation=(), camera=(), microphone=() |
| Referrer-policy
| strict-origin-when-cross-origin |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-served-by
| marketing-site |
| X-xss-protection
| 1; mode=block |
| X-rm
| GW |
| Vary
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| Set-cookie
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| Server-timing
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| Nel
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| Content-encoding
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| Alt-svc
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Meta Tags
| Viewport | width=device-width, initial-scale=1.0, viewport-fit=cover |
| Title | Cloudflare DNS - World |
| Description | The world |
| Generator | Astro v6.3.7 |
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Date Sun, 26 Jul 2026 20:45:28 GMT
Content-type text/html; charset=utf-8
Cf-ray a2163f8c5a95f3b3-CDG
Cf-cache-status HIT
Age 9
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Cf-placement local-CDG
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Cross-origin-opener-policy unsafe-none
Cross-origin-resource-policy cross-origin
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X-content-type-options nosniff
X-frame-options SAMEORIGIN
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Vary accept-encoding
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