Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 172.67.68.89 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 172.67.68.89
Server Software cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 6.3 ms |
| TCP Connect | 8.2 ms |
| TLS Handshake | 6.3 ms |
| Time To First Byte (TTFB) | 247.9 ms |
| Content Download | 0.5 ms |
| Total Response Time | 248.3 ms |
DNS Lookup 6.3 ms
TCP Connect 8.2 ms
TLS Handshake 6.3 ms
Time To First Byte (TTFB) 247.9 ms
Content Download 0.5 ms
Total Response Time 248.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=15552000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=15552000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | NextDNS - The new firewall for the modern Internet |
| Meta Description | NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks. |
| Canonical | https://nextdns.io/ |
| Robots Meta | index,follow |
| Open Graph Title | NextDNS |
| Open Graph Description | The new firewall for the modern Internet |
| Open Graph Image | https://nextdns.io/static/og-image.jpg |
| Twitter Card | summary_large_image |
Title NextDNS - The new firewall for the modern Internet Meta Description NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks. Canonical https://nextdns.io/ Robots Meta index,follow Open Graph Title NextDNS Open Graph Description The new firewall for the modern Internet Open Graph Image https://nextdns.io/static/og-image.jpg Twitter Card summary_large_image Detected Technologies
| Technology | React Google Analytics Cloudflare Next.js |
Technology React Google Analytics Cloudflare Next.js
HTTP Headers
| Date
| Sat, 29 Aug 2026 03:33:59 GMT |
| Content-type
| text/html; charset=utf-8 |
| Age
| 0 |
| Cache-control
| public, max-age=0, must-revalidate |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=pyUDXDvKp3XsQNJRB33Y9%2F0V9Nw0GEeIVkluhLbB9pqXFzXV9dNHWBLfvXnubx%2FGe%2BzQwtoMugT1uEhMDfRihGadh%2Bz6yYFI1CrXzIcAUuFwciEI1N%2F%2B%2F7BYGKJa%2F2iby2D3QPIDHA0%3D"}]} |
| Content-language
| en |
| Etag
| W/"f43d-AzYZOKLEXJl+Sk8mbgkFrDV1jwE" |
| Server
| cloudflare |
| Strict-transport-security
| max-age=15552000; includeSubDomains; preload |
| X-matched-path
| / |
| X-vercel-cache
| MISS |
| X-vercel-id
| cdg1::sfo1::drf4t-1787974439164-9f37cf59c3ba |
| Cf-cache-status
| DYNAMIC |
| Vary
| accept-encoding |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| X-content-type-options
| nosniff |
| Content-encoding
| gzip |
| Cf-ray
| a3287f549d3ad10d-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width |
| Robots | index,follow |
| Googlebot | index,follow |
| Description | NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks. |
| Next-head-count | 23 |
Date Sat, 29 Aug 2026 03:33:59 GMT
Content-type text/html; charset=utf-8
Age 0
Cache-control public, max-age=0, must-revalidate
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=pyUDXDvKp3XsQNJRB33Y9%2F0V9Nw0GEeIVkluhLbB9pqXFzXV9dNHWBLfvXnubx%2FGe%2BzQwtoMugT1uEhMDfRihGadh%2Bz6yYFI1CrXzIcAUuFwciEI1N%2F%2B%2F7BYGKJa%2F2iby2D3QPIDHA0%3D"}]}
Content-language en
Etag W/"f43d-AzYZOKLEXJl+Sk8mbgkFrDV1jwE"
Server cloudflare
Strict-transport-security max-age=15552000; includeSubDomains; preload
X-matched-path /
X-vercel-cache MISS
X-vercel-id cdg1::sfo1::drf4t-1787974439164-9f37cf59c3ba
Cf-cache-status DYNAMIC
Vary accept-encoding
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
X-content-type-options nosniff
Content-encoding gzip
Cf-ray a3287f549d3ad10d-CDG
Alt-svc h3=":443"; ma=86400
