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Visitor access
2227ms
E2E- DNS
- 1ms
- TCP
- 134ms
- TLS
- 1955ms
- TTFB
- 2227ms
furdevs
Fastly · CDNSFWNonprofit
Visit siteViews: 12
FurDevsCN is a development community composed of like-minded furry enthusiasts, and we are committed to exploring endless possibilities in programming.
Content response
HTTP 200
HTTP/1.1- Redirects
- 0
- Type
- text/html; charset=utf-8
- Encoding
- Yes
- Body
- 453 B
Secure transport
TLS1.3
Verified- Verified
- Yes
- Handshake
- collected
- Cipher
- AES_128_GCM_SHA256
- Signature
- SHA256-RSA
Certificate
52d
Left- Issuer
- R13
- Expires
- 2026-07-26
- SAN
- 2
- Chain
- 2
Target
furdevs.cn
Observed
2026-06-05 05:55:29
Protocols
3/3
Signals
1
Current Checks
3/3
PING
2026-06-05 05:55:29Time: 4226msStale: 1800s
HTTP
2026-06-05 00:15:42Time: 2227msStale: 43200s
DNS
2026-06-05 00:15:59Time: 5002msStale: 172800s
Signals
DNS observation 出现风险信号: ptr_empty
Security Headers
1/6
HSTSYes
CSPNo
X-Frame-OptionsNo
X-Content-Type-OptionsNo
Referrer-PolicyNo
Permissions-PolicyNo
Visit Timing
2227ms
Visitor access
- DNS
- 1ms
- TCP
- 134ms
- TLS
- 1955ms
- TTFB
- 2227ms
Response Status
HTTP 200
HTTP and content
- Protocol
- HTTP/1.1
- Redirects
- 0
- Type
- text/html; charset=utf-8
- Encoding
- Yes
Secure Transport
TLS1.3
Certificate verification
- Verified
- Yes
- Handshake
- collected
- Cipher
- AES_128_GCM_SHA256
- Signature
- SHA256-RSA
Certificate Status
52d
Remaining validity
- Issuer
- R13
- Expires
- 2026-07-26
- SAN
- 2
- Chain
- 2
Ping observation
Latency Trend
Average Latency
-
Packet Loss Rate
-
Latest
-
Samples
0
Observation details
Status
200
Response
2227ms
DNS Lookup
1ms
TCP Connect
134ms
TLS Handshake
1955ms
TTFB
2227ms
Transfer
6ms
Body
453 B
Protocol
HTTP/1.1
Remote IP
2606:50c0:8003::153
Content-Type
text/html; charset=utf-8
Final URL
https://furdevs.cn
serverGitHub.com
content-typetext/html; charset=utf-8
cache-controlmax-age=600
varyAccept-Encoding
etagW/"670a913f-1c5"
last-modifiedSat, 12 Oct 2024 15:09:51 GMT