URL: https://www.efc1.net/
Submission: On October 27 via api from US — Scanned from SG

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 5 HTTP transactions. The main IP is 52.230.124.115, located in Singapore, Singapore and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is www.efc1.net.
TLS certificate: Issued by R10 on October 27th 2024. Valid for: 3 months.
This is the only time www.efc1.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 52.230.124.115 8075 (MICROSOFT...)
2 104.18.186.31 13335 (CLOUDFLAR...)
1 104.17.25.14 13335 (CLOUDFLAR...)
5 3
Apex Domain
Subdomains
Transfer
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 311
50 KB
2 efc1.net
www.efc1.net
4 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 220
2 KB
5 3
Domain Requested by
2 cdn.jsdelivr.net www.efc1.net
2 www.efc1.net
1 cdnjs.cloudflare.com www.efc1.net
5 3

This site contains no links.

Subject Issuer Validity Valid
www.efc1.net
R10
2024-10-27 -
2025-01-25
3 months crt.sh
*.jsdelivr.net
Sectigo RSA Domain Validation Secure Server CA
2024-05-04 -
2025-05-04
a year crt.sh
cdnjs.cloudflare.com
WE1
2024-09-28 -
2024-12-27
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.efc1.net/
Frame ID: 8E47A6869471BC6C33B699DD6D4DF4D5
Requests: 5 HTTP requests in this frame

Screenshot

Page Title

Loading

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

56 kB
Transfer

249 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.efc1.net/
4 KB
2 KB
Document
General
Full URL
https://www.efc1.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.230.124.115 Singapore, Singapore, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
6c2f6ba6ef9c0e18a13e54d58a48efb4aff4ff12b365c392ec7db0304cb8e657
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-encoding
gzip
content-length
1619
content-type
text/html; charset=UTF-8
date
Sun, 27 Oct 2024 03:37:46 GMT
server
nginx
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-cache
BYPASS
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/
159 KB
26 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css
Requested by
Host: www.efc1.net
URL: https://www.efc1.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.186.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cfc391e34328c09f0680ae8ff3d63e86224ae7e71c973147ccb84540b2fdd9b8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.efc1.net/

Response headers

access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
etag
W/"27ba0-OW9RszP/bwkm9uZ61ubJxpvqezE"
age
14629523
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ka5BfyO1qu5Jv8DyOTOAS8ubb%2F5TOuQihSCLpbDX%2F8G70m43e4j05U93xxm5CoafxjhKhjaVm40oI70OS%2BYLXEql3ya2LLin0SYxdn8r%2FmucdVjj3N72cizzmvu5NJX51Ys%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443"; ma=86400
x-cache
HIT, HIT
date
Sun, 27 Oct 2024 03:37:46 GMT
content-type
text/css; charset=utf-8
x-served-by
cache-fra-etou8220112-FRA, cache-lga21963-LGA
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8d8fa63eee209cbd-SIN
accept-ranges
bytes
access-control-allow-origin
*
content-length
26318
server
cloudflare
x-jsd-version
5.1.0
md5.min.js
cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.18.0/js/
4 KB
2 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/blueimp-md5/2.18.0/js/md5.min.js
Requested by
Host: www.efc1.net
URL: https://www.efc1.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7296c3b2e005e9860a1accb0b84eb90afcec30a37ac789baef7dd99d3dd01c71
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.efc1.net/

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5f548613-eba"
age
212049
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zosqKOhC5F1ucWLMxGcNksvGVyXvzlJaQRHKPhO%2F6vzSmQ5Z3LysaEI3Cf7z4sCd%2FVxVqhgS5e7bEBUU04PJLAA2WMy%2F4rCv%2FAmVAUw48j%2FP9Vo7pFR%2FCvu%2BMyEHbGK7vMsCu3pl"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
expires
Fri, 17 Oct 2025 03:37:46 GMT
alt-svc
h3=":443"; ma=86400
date
Sun, 27 Oct 2024 03:37:46 GMT
content-type
application/javascript; charset=utf-8
last-modified
Sun, 06 Sep 2020 06:47:47 GMT
vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8d8fa63ed8fdce66-SIN
accept-ranges
bytes
access-control-allow-origin
*
content-length
1339
server
cloudflare
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/
77 KB
24 KB
Script
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js
Requested by
Host: www.efc1.net
URL: https://www.efc1.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.186.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2aebc2552d7dadf4e3a0b80cc830c274e91146584dad8e29b04338b9ecedb363
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.efc1.net/

Response headers

access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
etag
W/"13284-9SIQN5l0SWUU4krrB+y27yWQY/Y"
age
884450
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=l%2B4fYnquvbXTlL%2FOsz3B21UUfWAZnrFmAxsz%2Fvas7qMprDQCU2g0jUZA3KD%2B4HcZBSP4JTOAPLrZGWsdlrt5EtlAfAAK8XdzhjJ4okVEfa5eiGtprQcDaVORr0w%2BzK3u3%2BE%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443"; ma=86400
x-cache
HIT, HIT
date
Sun, 27 Oct 2024 03:37:46 GMT
content-type
application/javascript; charset=utf-8
x-served-by
cache-fra-etou8220023-FRA, cache-lga21923-LGA
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8d8fa63eee239cbd-SIN
accept-ranges
bytes
access-control-allow-origin
*
content-length
23911
server
cloudflare
x-jsd-version
5.1.0
favicon.ico
www.efc1.net/
7 KB
2 KB
Other
General
Full URL
https://www.efc1.net/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.230.124.115 Singapore, Singapore, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
75271d3a8bb137cd3c6b795479167c1a0c510186693b3dcb6f5f3ce11bf78282
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.efc1.net/

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
etag
"1729993969"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-cache
HIT, policy, disk
content-length
2416
date
Sun, 27 Oct 2024 01:52:49 GMT
content-type
text/html; charset=UTF-8
last-modified
Sun, 27 Oct 2024 01:52:49 GMT
server
nginx
vary
Accept-Encoding

Verdicts & Comments Add Verdict or Comment

6 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| md5 function| setCookie function| generateRequestId function| translateToChinese number| uidEvent object| bootstrap

1 Cookies

Domain/Path Name / Value
www.efc1.net/ Name: js_cp
Value: 85da44b278dc197e9a7b73ed44a84ad0

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000