Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 112.213.85.73 |
| Server Software | nginx/1.26.3 (Ubuntu) |
| Compression | gzip |
|
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 112.213.85.73
Server Software nginx/1.26.3 (Ubuntu)
Compression gzip
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://blackberryvietnam.net:443 | 307 | HTTP/1.1 307 Temporary Redirect |
| 2 | https://blackberryvietnam.net/admin/login | 200 | HTTP/1.1 200 OK |
#1 URL https://blackberryvietnam.net:443
HTTP Status Code 307
Status HTTP/1.1 307 Temporary Redirect
#2 URL https://blackberryvietnam.net/admin/login
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 4.1 ms |
| TCP Connect | 176.4 ms |
| TLS Handshake | 178.1 ms |
| Time To First Byte (TTFB) | 699.4 ms |
| Content Download | 0.4 ms |
| Total Response Time | 699.8 ms |
DNS Lookup 4.1 ms
TCP Connect 176.4 ms
TLS Handshake 178.1 ms
Time To First Byte (TTFB) 699.4 ms
Content Download 0.4 ms
Total Response Time 699.8 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
Detected Technologies
| Technology | React Nginx Node.js Next.js |
Technology React Nginx Node.js Next.js
HTTP Headers
| Server
| nginx/1.26.3 (Ubuntu) |
| Date
| Wed, 19 Aug 2026 22:35:15 GMT |
| Content-Type
| text/html; charset=utf-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Accept-CH
| Sec-CH-Prefers-Color-Scheme |
| Vary
| rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding |
| Critical-CH
| Sec-CH-Prefers-Color-Scheme |
| X-Powered-By
| Next.js, Payload |
| Cache-Control
| private, no-cache, no-store, max-age=0, must-revalidate |
| Content-Encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | Login |
| Keywords | Login |
| Robots | noindex, nofollow |
Server nginx/1.26.3 (Ubuntu)
Date Wed, 19 Aug 2026 22:35:15 GMT
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
Accept-CH Sec-CH-Prefers-Color-Scheme
Vary rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
Critical-CH Sec-CH-Prefers-Color-Scheme
X-Powered-By Next.js, Payload
Cache-Control private, no-cache, no-store, max-age=0, must-revalidate
Content-Encoding gzip
