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 Address168.235.193.74 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://workercn.cn:443
301
HTTP/1.1 301 Moved Permanently
2
http://www.workercn.cn/
200
HTTP/1.1 200 OK
#1 URLhttps://workercn.cn:443 HTTP Status Code301 StatusHTTP/1.1 301 Moved Permanently #2 URLhttp://www.workercn.cn/ HTTP Status Code200 StatusHTTP/1.1 200 OK
Performance
DNS Lookup
458.5 ms
TCP Connect
466.3 ms
TLS Handshake
~80 ms
Time To First Byte (TTFB)
475.7 ms
Content Download
0.1 ms
Total Response Time
475.8 ms
DNS Lookup458.5 ms TCP Connect466.3 ms TLS Handshake~80 ms Time To First Byte (TTFB)475.7 ms Content Download0.1 ms Total Response Time475.8 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