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Visitor access
1340ms
E2E- DNS
- 0ms
- TCP
- 0ms
- TLS
- 324ms
- TTFB
- 1340ms
e621
Cloudflare · CDNNSFWNonprofit
Visit siteViews: 15931
For those with an interest in adult furry art, e621 is a popular imageboard-style site. It hosts an extensive collection of furry art, providing a platform for artists to share their work and for users to explore a wide range of content.
Content response
HTTP 200
HTTP/1.1- Redirects
- 0
- Type
- text/html; charset=utf-8
- Encoding
- Yes
- Body
- 75.0 KB
Secure transport
TLS1.3
Verified- Verified
- Yes
- Handshake
- collected
- Cipher
- AES_128_GCM_SHA256
- Signature
- ECDSA-SHA256
Certificate
55d
Left- Issuer
- WE1
- Expires
- 2026-10-31
- SAN
- 2
- Chain
- 3
SITE ECOSYSTEM
Site Ecosystem
Current public capabilities, same-day ecosystem context, and recent semantic changes.
IPv6
Supported- Ecosystem share
- 80.7%
- Coverage
- 98.6%
Same-day statistics · 2026-09-04
TLS 1.3
Supported- Ecosystem share
- 96.1%
- Coverage
- 92.3%
Same-day statistics · 2026-09-04
security.txt
Unable to confirm- Ecosystem share
- 3.1%
- Coverage
- 57.9%
Same-day statistics · 2026-09-04
SEMANTIC CHANGES
Entity change timeline
No recent public changes
Target
e621.net
Observed
2026-09-06 05:00:06
Protocols
3/3
Signals
1
Current Checks
3/3
PING
2026-09-06 05:00:06Time: 4336msStale: 1800s
HTTP
2026-09-06 02:05:06Time: 1340msStale: 43200s
DNS
2026-09-05 08:15:12Time: 5952msStale: 172800s
Signals
DNS observation 出现风险信号: ptr_empty
Security Headers
5/6
HSTSYes
CSPYes
X-Frame-OptionsYes
X-Content-Type-OptionsYes
Referrer-PolicyYes
Permissions-PolicyNo
Visit Timing
1340ms
Visitor access
- DNS
- 0ms
- TCP
- 0ms
- TLS
- 324ms
- TTFB
- 1340ms
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
- ECDSA-SHA256
Certificate Status
55d
Remaining validity
- Issuer
- WE1
- Expires
- 2026-10-31
- SAN
- 2
- Chain
- 3
Ping observation
Latency Trend
Average Latency
-
Packet Loss Rate
-
Latest
-
Samples
0
Observation details
Status
200
Response
1340ms
DNS Lookup
0ms
TCP Connect
0ms
TLS Handshake
324ms
TTFB
1340ms
Transfer
39ms
Body
75.0 KB
Protocol
HTTP/1.1
Remote IP
127.0.0.1
Content-Type
text/html; charset=utf-8
Final URL
https://e621.net
servercloudflare
content-typetext/html; charset=utf-8
cache-controlmax-age=0, private, must-revalidate
varyOrigin
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