Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 172.67.187.199 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
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 172.67.187.199
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
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 | 8.6 ms |
| TCP Connect | 10.5 ms |
| TLS Handshake | 7.3 ms |
| Time To First Byte (TTFB) | 280 ms |
| Content Download | 0.1 ms |
| Total Response Time | 280.2 ms |
DNS Lookup 8.6 ms
TCP Connect 10.5 ms
TLS Handshake 7.3 ms
Time To First Byte (TTFB) 280 ms
Content Download 0.1 ms
Total Response Time 280.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | nullrefer | link to other sites anonymously |
| Meta Description | anonymize your links with nullrefer |
Title nullrefer | link to other sites anonymously
Meta Description anonymize your links with nullrefer
Detected Technologies
| Technology | Google Analytics Cloudflare PHP |
Technology Google Analytics Cloudflare PHP
HTTP Headers
| Date
| Wed, 29 Jul 2026 05:36:09 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=59lLIo54yJes0xeTVzjUiUINYtidFj3zPHtlsWVimXqtqAs4XWWUDykuGozpZ%2FaO3pDr%2BTiZFyVCv1XNFpNgPkFtoFEKZdppthnOiFNRcG%2FHEFUUVsPLqFtX0FzzNKvMzXb2jva5zxRq%2FhI%3D"}]} |
| Vary
| Accept-Encoding |
| Alt-svc
| h3=":443"; ma=86400 |
| Cf-cache-status
| DYNAMIC |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Speculation-rules
| "/cdn-cgi/speculation" |
| Server-timing
| cfEdge;dur=8,cfOrigin;dur=249 |
| Content-encoding
| gzip |
| Server
| cloudflare |
| Cf-ray
| a229c3ac6adad141-CDG |
Meta Tags
| Content-Type | text/html; charset=utf-8 |
| Description | anonymize your links with nullrefer |
| Keywords | anonymous,link,url,redirect,forum,board,script,domain,external,hompage |
Date Wed, 29 Jul 2026 05:36:09 GMT
Content-type text/html; charset=UTF-8
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=59lLIo54yJes0xeTVzjUiUINYtidFj3zPHtlsWVimXqtqAs4XWWUDykuGozpZ%2FaO3pDr%2BTiZFyVCv1XNFpNgPkFtoFEKZdppthnOiFNRcG%2FHEFUUVsPLqFtX0FzzNKvMzXb2jva5zxRq%2FhI%3D"}]}
Vary Accept-Encoding
Alt-svc h3=":443"; ma=86400
Cf-cache-status DYNAMIC
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Speculation-rules "/cdn-cgi/speculation"
Server-timing cfEdge;dur=8,cfOrigin;dur=249
Content-encoding gzip
Server cloudflare
Cf-ray a229c3ac6adad141-CDG
