Technical Information
| HTTP Status Code | 301 (Redirect) |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.21.0.127 |
| Server Software | cloudflare |
| CDN | Cloudflare |
|
🔒 🔴 SSL Error | SSL certificate error: OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to doorsvertieluc.za.com:443 |
|
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 301 (Redirect)
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.21.0.127
Server Software cloudflare
CDN Cloudflare
🔒 🔴 SSL Error SSL certificate error: OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to doorsvertieluc.za.com:443
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 | 29 ms |
| TCP Connect | 30.9 ms |
| TLS Handshake | 8.1 ms |
| Time To First Byte (TTFB) | 46.1 ms |
| Content Download | 0.1 ms |
| Total Response Time | 46.2 ms |
DNS Lookup 29 ms
TCP Connect 30.9 ms
TLS Handshake 8.1 ms
Time To First Byte (TTFB) 46.1 ms
Content Download 0.1 ms
Total Response Time 46.2 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 | 301 Moved Permanently |
Title 301 Moved Permanently
Detected Technologies
Technology Cloudflare
HTTP Headers
| Date | Thu, 20 Aug 2026 16:11:14 GMT |
| Content-type | text/html; charset=UTF-8 |
| Location | https://doorsvertieluc.za.com/ |
| Report-to | {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=7gDsXNDgPGPaFJCnXvcUKgPV1KkfqYpNCpq7evKDd%2FZLOBuRCMXRCekcuEW%2Bk1w3qroK4SAlzXUI72eX0ZoRsXjQY7662cHecmYFUKLmG1UCqn%2FYmacz99JeUSu6wnqqmSFI5OblZs9BLM99mynp"}]} |
| Nel | {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Server | cloudflare |
| Cf-ray | a2e2ac371e1848d2-CDG |
| Alt-svc | h3=":443"; ma=86400 |
Date Thu, 20 Aug 2026 16:11:14 GMT
Content-type text/html; charset=UTF-8
Location https://doorsvertieluc.za.com/
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=7gDsXNDgPGPaFJCnXvcUKgPV1KkfqYpNCpq7evKDd%2FZLOBuRCMXRCekcuEW%2Bk1w3qroK4SAlzXUI72eX0ZoRsXjQY7662cHecmYFUKLmG1UCqn%2FYmacz99JeUSu6wnqqmSFI5OblZs9BLM99mynp"}]}
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server cloudflare
Cf-ray a2e2ac371e1848d2-CDG
Alt-svc h3=":443"; ma=86400
