Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.143.46.143 |
| Server Software | Microsoft-IIS/10.0 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (9 HTTP resources) | The page is served over HTTPS but loads 9 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1607 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 104.143.46.143
Server Software Microsoft-IIS/10.0
Compression gzip
🔒 🟡 Mixed Content (9 HTTP resources) The page is served over HTTPS but loads 9 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1607 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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 | 451.9 ms |
| TCP Connect | 638.6 ms |
| TLS Handshake | 208.5 ms |
| Time To First Byte (TTFB) | 1606.8 ms |
| Content Download | 0.1 ms |
| Total Response Time | 1607 ms |
DNS Lookup 451.9 ms
TCP Connect 638.6 ms
TLS Handshake 208.5 ms
Time To First Byte (TTFB) 1606.8 ms
Content Download 0.1 ms
Total Response Time 1607 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 | SCFL Roof and Waterproofing Direct Manufacturer siaterproofing Membranes and Chemicals |
| Canonical | https://www.scfeiling.com.cn/ |
Title SCFL Roof and Waterproofing Direct Manufacturer siaterproofing Membranes and Chemicals
Canonical https://www.scfeiling.com.cn/
Detected Technologies
| Technology | jQuery Google Analytics |
Technology jQuery Google Analytics
HTTP Headers
| Cache-control
| private |
| Content-type
| text/html; Charset=utf-8 |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding |
| Server
| Microsoft-IIS/10.0 |
| Set-cookie
| ASPSESSIONIDCUTRRRAR=NCGDDDMAOEHLFJEFMKMDPDBB; secure; path=/ |
| X-powered-by
| ASP.NET |
| Date
| Fri, 28 Aug 2026 13:00:22 GMT |
| Content-length
| 4286 |
Meta Tags
| Viewport | width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0; |
| Apple-mobile-web-app-capable | yes |
| Apple-mobile-web-app-status-bar-style | black |
Cache-control private
Content-type text/html; Charset=utf-8
Content-encoding gzip
Vary Accept-Encoding
Server Microsoft-IIS/10.0
Set-cookie ASPSESSIONIDCUTRRRAR=NCGDDDMAOEHLFJEFMKMDPDBB; secure; path=/
X-powered-by ASP.NET
Date Fri, 28 Aug 2026 13:00:22 GMT
Content-length 4286
