Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 38.173.42.9 |
| Server Software | nginx |
| 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 38.173.42.9
Server Software nginx
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://54021.com:443 | 301 | HTTP/2 301 |
| 2 | https://4e999.com | 200 | HTTP/2 200 |
#1 URL https://54021.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://4e999.com
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 32.4 ms |
| TCP Connect | 211.9 ms |
| TLS Handshake | 188.1 ms |
| Time To First Byte (TTFB) | 589.9 ms |
| Content Download | 0.5 ms |
| Total Response Time | 590.4 ms |
DNS Lookup 32.4 ms
TCP Connect 211.9 ms
TLS Handshake 188.1 ms
Time To First Byte (TTFB) 589.9 ms
Content Download 0.5 ms
Total Response Time 590.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Welcome |
| Robots Meta | noindex,nofollow |
Title Welcome
Robots Meta noindex,nofollow
Detected Technologies
| Technology | Google Analytics Nginx |
Technology Google Analytics Nginx
HTTP Headers
| Server
| nginx |
| Date
| Thu, 20 Aug 2026 11:49:42 GMT |
| Content-type
| text/html |
| Last-modified
| Sat, 01 Aug 2026 14:34:23 GMT |
| Vary
| Accept-Encoding |
| Etag
| W/"6a6e03ef-2876" |
| Set-cookie
| server_session_e2ff68f9=06822e3c59b5e6030fe395c66e2fb0d3; Max-Age=864000; HttpOnly; path=/; Secure; SameSite=Lax |
| Strict-transport-security
| max-age=31536000 |
| Alt-svc
| quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443" |
| Content-encoding
| gzip |
Meta Tags
| Robots | noindex,nofollow |
| Viewport | width=device-width, initial-scale=1.0 |
| X-UA-Compatible | ie=edge,chrome=1 |
Server nginx
Date Thu, 20 Aug 2026 11:49:42 GMT
Content-type text/html
Last-modified Sat, 01 Aug 2026 14:34:23 GMT
Vary Accept-Encoding
Etag W/"6a6e03ef-2876"
Set-cookie server_session_e2ff68f9=06822e3c59b5e6030fe395c66e2fb0d3; Max-Age=864000; HttpOnly; path=/; Secure; SameSite=Lax
Strict-transport-security max-age=31536000
Alt-svc quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Content-encoding gzip
