Response time exceeds 1 second. Consider optimizing the server or using caching.
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 Address188.114.96.2 Server Softwarenginx Compressiongzip 🕐 🟡Slow Response (1030 ms)Response time exceeds 1 second. Consider optimizing the server or using caching. 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://33512.com:443
301
HTTP/2 301
2
https://sm.web-res-provider.com/
200
HTTP/2 200
#1 URLhttps://33512.com:443 HTTP Status Code301 StatusHTTP/2 301 #2 URLhttps://sm.web-res-provider.com/ HTTP Status Code200 StatusHTTP/2 200
Performance
DNS Lookup
453 ms
TCP Connect
643.1 ms
TLS Handshake
195.7 ms
Time To First Byte (TTFB)
1030 ms
Content Download
0.1 ms
Total Response Time
1030 ms
DNS Lookup453 ms TCP Connect643.1 ms TLS Handshake195.7 ms Time To First Byte (TTFB)1030 ms Content Download0.1 ms Total Response Time1030 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
联系我们 - 扫码加好友
Title联系我们 - 扫码加好友
Detected Technologies
Technology
Google AnalyticsNginx
TechnologyGoogle AnalyticsNginx
HTTP Headers
Server
nginx
Date
Thu, 20 Aug 2026 06:18:58 GMT
Content-type
text/html
Last-modified
Thu, 12 Mar 2026 10:20:13 GMT
Vary
Accept-Encoding
Etag
W/"69b2935d-d01"
Strict-transport-security
max-age=31536000
Content-encoding
gzip
Meta Tags
Viewport
width=device-width, initial-scale=1.0
Servernginx DateThu, 20 Aug 2026 06:18:58 GMT Content-typetext/html Last-modifiedThu, 12 Mar 2026 10:20:13 GMT VaryAccept-Encoding EtagW/"69b2935d-d01" Strict-transport-securitymax-age=31536000 Content-encodinggzip