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 Code200 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address57.158.28.47 Server Softwarenginx Compressiongzip ℹ 🔵Missing HSTSHTTP Strict Transport Security is not configured. Recommended for HTTPS sites. ℹ 🔵Missing Content Security PolicyCSP is not configured. It helps prevent XSS attacks and content injection. ℹ 🔵Missing X-Frame-OptionsThe site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
#
URL
HTTP Status Code
Status
1
https://2340.com:443
307
HTTP/2 307
2
https://20.2.89.208:2340/
200
HTTP/2 200
#1 URLhttps://2340.com:443 HTTP Status Code307 StatusHTTP/2 307 #2 URLhttps://20.2.89.208:2340/ HTTP Status Code200 StatusHTTP/2 200
Performance
DNS Lookup
~5 ms
TCP Connect
219.1 ms
TLS Handshake
217.2 ms
Time To First Byte (TTFB)
654.8 ms
Content Download
0.1 ms
Total Response Time
654.9 ms
DNS Lookup~5 ms TCP Connect219.1 ms TLS Handshake217.2 ms Time To First Byte (TTFB)654.8 ms Content Download0.1 ms Total Response Time654.9 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
『欢迎光临-Welcome!』
Title『欢迎光临-Welcome!』
Detected Technologies
Technology
Nginx
TechnologyNginx
HTTP Headers
Server
nginx
Date
Thu, 20 Aug 2026 00:50:09 GMT
Content-type
text/html
Last-modified
Sat, 09 May 2026 18:54:33 GMT
Vary
Accept-Encoding
Etag
W/"69ff82e9-78c"
Content-encoding
gzip
Cache-control
no-cache
Meta Tags
Viewport
width=device-width, initial-scale=1.0
Servernginx DateThu, 20 Aug 2026 00:50:09 GMT Content-typetext/html Last-modifiedSat, 09 May 2026 18:54:33 GMT VaryAccept-Encoding EtagW/"69ff82e9-78c" Content-encodinggzip Cache-controlno-cache