URL: https://ludd.cn/
Submission: On June 17 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 3 countries across 3 domains to perform 15 HTTP transactions. The main IP is 124.71.47.118, located in Guangzhou, China and belongs to HWCSNET Huawei Cloud Service data center, CN. The main domain is ludd.cn.
TLS certificate: Issued by R3 on May 24th 2024. Valid for: 3 months.
This is the only time ludd.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
4 124.71.47.118 55990 (HWCSNET H...)
5 2606:4700:311... 13335 (CLOUDFLAR...)
6 2404:2280:1bf... 24429 (TAOBAO Zh...)
15 3
Apex Domain
Subdomains
Transfer
6 alicdn.com
img.alicdn.com — Cisco Umbrella Rank: 11426
363 KB
5 staticfile.org
cdn.staticfile.org — Cisco Umbrella Rank: 76488
174 KB
4 ludd.cn
ludd.cn
80 KB
15 3
Domain Requested by
6 img.alicdn.com ludd.cn
5 cdn.staticfile.org ludd.cn
cdn.staticfile.org
4 ludd.cn ludd.cn
15 3

This site contains links to these domains. Also see Links.

Domain
wpa.qq.com
beian.miit.gov.cn
Subject Issuer Validity Valid
www.ludd.cn
R3
2024-05-24 -
2024-08-22
3 months crt.sh
cdn.staticfile.org
WE1
2024-06-10 -
2024-09-08
3 months crt.sh
*.tbcdn.cn
GlobalSign Organization Validation CA - SHA256 - G3
2023-12-26 -
2024-07-30
7 months crt.sh

This page contains 1 frames:

Primary Page: https://ludd.cn/
Frame ID: 9F8A438439C62FF9A2A2C7794AE342C2
Requests: 15 HTTP requests in this frame

Screenshot

Page Title

掌上科技-聚合登录 - 社会化账号聚合登录系统

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=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

15
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

3
Countries

617 kB
Transfer

887 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

15 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
ludd.cn/
8 KB
3 KB
Document
General
Full URL
https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
124.71.47.118 Guangzhou, China, ASN55990 (HWCSNET Huawei Cloud Service data center, CN),
Reverse DNS
ecs-124-71-47-118.compute.hwclouds-dns.com
Software
nginx /
Resource Hash
c9b00f4ab6abbff89c3a47046537cdac6a615144cd6e214f47a6470c4b651f03
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
no-store, no-cache, must-revalidate
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Mon, 17 Jun 2024 04:11:36 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
server
nginx
strict-transport-security
max-age=31536000
vary
Accept-Encoding
bootstrap.min.css
cdn.staticfile.org/twitter-bootstrap/4.4.1/css/
156 KB
28 KB
Stylesheet
General
Full URL
https://cdn.staticfile.org/twitter-bootstrap/4.4.1/css/bootstrap.min.css
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3110::6812:34c9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2ff5b959fa9f6b4b1d04d20a37d706e90039176ab1e2a202994d9580baeebfd6

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Jun 2024 04:11:36 GMT
content-encoding
gzip
cf-cache-status
HIT
age
428112
last-modified
Wed, 12 Jun 2024 04:42:30 GMT
server
cloudflare
etag
W/"66692736-26f1b"
access-control-max-age
1800
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000
access-control-allow-credentials
true
vary
Accept-Encoding
x-cloud-fetchl
true
cf-ray
89503252b9f037e0-FRA
access-control-allow-headers
Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-CSRF-TOKEN, X-Requested-With, Token
expires
Tue, 17 Jun 2025 04:11:36 GMT
all.min.css
cdn.staticfile.org/font-awesome/5.14.0/css/
58 KB
15 KB
Stylesheet
General
Full URL
https://cdn.staticfile.org/font-awesome/5.14.0/css/all.min.css
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3110::6812:34c9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
14cbd9b866a9b092e3a2e03a93b128da5baca005fd8b44a1956146eaab7b48b7

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Jun 2024 04:11:36 GMT
content-encoding
gzip
cf-cache-status
HIT
age
15648
last-modified
Sun, 16 Jun 2024 23:28:38 GMT
server
cloudflare
etag
W/"666f7526-e637"
access-control-max-age
1800
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000
access-control-allow-credentials
true
vary
Accept-Encoding
x-cloud-fetchl
true
cf-ray
89503252b9ee37e0-FRA
access-control-allow-headers
Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-CSRF-TOKEN, X-Requested-With, Token
expires
Tue, 17 Jun 2025 04:11:36 GMT
style.css
ludd.cn/assets/css/
7 KB
2 KB
Stylesheet
General
Full URL
https://ludd.cn/assets/css/style.css
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
124.71.47.118 Guangzhou, China, ASN55990 (HWCSNET Huawei Cloud Service data center, CN),
Reverse DNS
ecs-124-71-47-118.compute.hwclouds-dns.com
Software
nginx /
Resource Hash
412159465efc22d351c9250d2b8c0fbae950574f026e32e0765ba022fdc9fcea
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Jun 2024 04:11:36 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Mon, 31 Oct 2022 09:26:28 GMT
server
nginx
etag
W/"635f94c4-1bce"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=43200
expires
Mon, 17 Jun 2024 16:11:36 GMT
logo.png
ludd.cn/assets/img/
9 KB
9 KB
Image
General
Full URL
https://ludd.cn/assets/img/logo.png
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
124.71.47.118 Guangzhou, China, ASN55990 (HWCSNET Huawei Cloud Service data center, CN),
Reverse DNS
ecs-124-71-47-118.compute.hwclouds-dns.com
Software
nginx /
Resource Hash
cdd2b9291c3dcedbff1ac5e9ee5045202dda241c40ed821568875aa8f894e92b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Jun 2024 04:11:36 GMT
strict-transport-security
max-age=31536000
last-modified
Sun, 05 May 2024 11:36:57 GMT
server
nginx
etag
"66376f59-22fc"
content-type
image/png
cache-control
max-age=2592000
accept-ranges
bytes
content-length
8956
expires
Wed, 17 Jul 2024 04:11:36 GMT
TB14WC0uAL0gK0jSZFAXXcA9pXa-1001-800.png
img.alicdn.com/tfs/
228 KB
229 KB
Image
General
Full URL
https://img.alicdn.com/tfs/TB14WC0uAL0gK0jSZFAXXcA9pXa-1001-800.png
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2404:2280:1bf:0:3::7fa , Singapore, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine / Picasso
Resource Hash
618e1a0bf186340b0b16f6711418125687a03a7ea248c4d7a3e8509aa4e1107c

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 08 Jun 2024 14:37:45 GMT
via
cache36.l2us1[0,0,200-0,H], cache14.l2us1[1,0], ens-cache8.de7[0,0,200-0,H], ens-cache4.de7[5,0]
picasso-cache-info
HIT
age
740031
x-swift-cachetime
31535353
x-powered-by
Picasso
request-time
0.006
x-cache
HIT TCP_HIT dirn:11:541967501
x-swift-savetime
Sat, 08 Jun 2024 14:48:32 GMT
s-rt
6
content-length
233443
server
Tengine
vary
Accept
picasso-image-type
normal
content-type
image/png
traceid
a3b55ca317178574651132535e
ali-swift-global-savetime
1717857465
cache-control
max-age=31536000
picasso-ret-code
SUCCESS
access-control-allow-origin
*
timing-allow-origin
*
picasso-fmt
png2avif
eagleid
a3b5839817185974968957494e
TB1RDFDurr1gK0jSZFDXXb9yVXa-1120-460.jpg
img.alicdn.com/tfs/
7 KB
7 KB
Image
General
Full URL
https://img.alicdn.com/tfs/TB1RDFDurr1gK0jSZFDXXb9yVXa-1120-460.jpg
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2404:2280:1bf:0:3::7fa , Singapore, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine / Picasso
Resource Hash
e0bbb57abefb3a7ad48f0f9af31356a30b164976792c1c873885f352904132f9

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 08 Jun 2024 14:37:45 GMT
via
cache35.l2us1[0,0,200-0,H], cache28.l2us1[1,0], ens-cache9.de7[0,0,200-0,H], ens-cache4.de7[2,0]
picasso-cache-info
HIT
age
740031
x-swift-cachetime
31535353
x-powered-by
Picasso
request-time
0.003
x-cache
HIT TCP_HIT dirn:12:448496995
x-swift-savetime
Sat, 08 Jun 2024 14:48:32 GMT
s-rt
3
content-length
6757
server
Tengine
vary
Accept
picasso-image-type
normal
content-type
image/avif
traceid
a3b55ca317178574651142551e
ali-swift-global-savetime
1717857465
cache-control
max-age=31536000
picasso-ret-code
SUCCESS
access-control-allow-origin
*
timing-allow-origin
*
picasso-fmt
jpg2avif
eagleid
a3b5839817185974968987505e
TB16YZfr.T1gK0jSZFhXXaAtVXa-40-28.png
img.alicdn.com/tfs/
348 B
630 B
Image
General
Full URL
https://img.alicdn.com/tfs/TB16YZfr.T1gK0jSZFhXXaAtVXa-40-28.png
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2404:2280:1bf:0:3::7fa , Singapore, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine / Picasso
Resource Hash
ebadf356a8759b15cbfa1218c0b22bb949fe1210d40f4d8e92a8977f0fbad80e

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 08 Jun 2024 14:48:32 GMT
via
cache32.l2us1[277,277,200-0,M], cache26.l2us1[278,0], ens-cache1.de7[0,1,200-0,H], ens-cache4.de7[5,0]
picasso-cache-info
HIT
age
739384
x-swift-cachetime
31535999
x-powered-by
Picasso
request-time
0.013
x-cache
HIT TCP_HIT dirn:11:220446069
x-swift-savetime
Sat, 08 Jun 2024 14:48:33 GMT
s-rt
6
content-length
348
server
Tengine
vary
Accept
picasso-image-type
normal
content-type
image/png
traceid
a3b5839817178581126473648e
ali-swift-global-savetime
1717858112
cache-control
max-age=31536000
picasso-ret-code
SUCCESS
access-control-allow-origin
*
timing-allow-origin
*
picasso-fmt
png2avif
eagleid
a3b5839817185974968977502e
TB1L31Zurr1gK0jSZR0XXbP8XXa-4672-1914.jpg
img.alicdn.com/tfs/
74 KB
74 KB
Image
General
Full URL
https://img.alicdn.com/tfs/TB1L31Zurr1gK0jSZR0XXbP8XXa-4672-1914.jpg
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2404:2280:1bf:0:3::7fa , Singapore, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine / Picasso
Resource Hash
048bedaa2e04748e6c6347a08e5b0a5ceb2f170cc62208cc8980fec697b496fc

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 19 Mar 2024 00:04:24 GMT
via
cache7.l2us1[0,0,200-0,H], cache3.l2us1[1,0], ens-cache12.de7[0,16,200-0,H], ens-cache4.de7[18,0]
picasso-cache-info
MISS
age
7790832
x-swift-cachetime
24484552
x-powered-by
Picasso
request-time
0.830
x-cache
HIT TCP_HIT dirn:5:108019750
x-swift-savetime
Sat, 08 Jun 2024 14:48:32 GMT
s-rt
19
content-length
75454
last-modified
Thu, 30 Nov 2023 06:15:06 GMT
server
Tengine
vary
Accept
picasso-image-type
normal
content-type
image/webp
traceid
2ff630a317108066634264006e
ali-swift-global-savetime
1710806664
cache-control
max-age=31536000
picasso-ret-code
SUCCESS
access-control-allow-origin
*
timing-allow-origin
*
picasso-fmt
jpg2avif
eagleid
a3b5839817185974968967496e
TB1cx4DuET1gK0jSZFrXXcNCXXa-1120-460.jpg
img.alicdn.com/tfs/
5 KB
6 KB
Image
General
Full URL
https://img.alicdn.com/tfs/TB1cx4DuET1gK0jSZFrXXcNCXXa-1120-460.jpg
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2404:2280:1bf:0:3::7fa , Singapore, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine / Picasso
Resource Hash
b941d0ad0be88d79fd8236f683ff3bfd361ed1af397b55337e6d31e48894df3e

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 08 May 2024 14:54:43 GMT
via
cache12.l2us1[0,5,200-0,H], cache1.l2us1[8,0], ens-cache4.de7[0,0,200-0,H], ens-cache4.de7[1,0]
picasso-cache-info
HIT
age
3417413
x-swift-cachetime
28857971
x-powered-by
Picasso
request-time
0.007
x-cache
HIT TCP_HIT dirn:12:254281786
x-swift-savetime
Sat, 08 Jun 2024 14:48:32 GMT
s-rt
2
content-length
5541
server
Tengine
vary
Accept
picasso-image-type
normal
content-type
image/avif
traceid
a3b59aa017151800833373613e
ali-swift-global-savetime
1715180083
cache-control
max-age=31536000
picasso-ret-code
SUCCESS
access-control-allow-origin
*
timing-allow-origin
*
picasso-fmt
jpg2avif
eagleid
a3b5839817185974968997507e
TB1RPO2urY1gK0jSZTEXXXDQVXa-4673-1918.jpg
img.alicdn.com/tfs/
47 KB
47 KB
Image
General
Full URL
https://img.alicdn.com/tfs/TB1RPO2urY1gK0jSZTEXXXDQVXa-4673-1918.jpg
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2404:2280:1bf:0:3::7fa , Singapore, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine / Picasso
Resource Hash
38903a773822ca0515988c791ff431f2617aa9857879a6c03a2477cdcc8c93bc

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 08 Jun 2024 14:37:45 GMT
via
cache31.l2us1[0,0,200-0,H], cache16.l2us1[0,0], ens-cache6.de7[0,0,200-0,H], ens-cache4.de7[2,0]
picasso-cache-info
HIT
age
740031
x-swift-cachetime
31535353
x-powered-by
Picasso
request-time
0.004
x-cache
HIT TCP_HIT dirn:11:687044647
x-swift-savetime
Sat, 08 Jun 2024 14:48:32 GMT
s-rt
3
content-length
47668
server
Tengine
vary
Accept
picasso-image-type
normal
content-type
image/webp
traceid
a3b55ca317178574651162575e
ali-swift-global-savetime
1717857465
cache-control
max-age=31536000
picasso-ret-code
SUCCESS
access-control-allow-origin
*
timing-allow-origin
*
picasso-fmt
jpg2avif
eagleid
a3b5839817185974969007511e
jquery.min.js
cdn.staticfile.org/jquery/3.4.1/
86 KB
34 KB
Script
General
Full URL
https://cdn.staticfile.org/jquery/3.4.1/jquery.min.js
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3110::6812:34c9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0925e8ad7bd971391a8b1e98be8e87a6971919eb5b60c196485941c3c1df089a

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Mon, 17 Jun 2024 04:11:37 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cf-ray
89503252b9f137e0-FRA
access-control-allow-headers
Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodifed-Since, X-CSRF-TOKEN, X-Requested-With,token
expires
0
bootstrap.min.js
cdn.staticfile.org/twitter-bootstrap/4.4.1/js/
59 KB
19 KB
Script
General
Full URL
https://cdn.staticfile.org/twitter-bootstrap/4.4.1/js/bootstrap.min.js
Requested by
Host: ludd.cn
URL: https://ludd.cn/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3110::6812:34c9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5aa53525abc5c5200c70b3f6588388f86076cd699284c23cda64e92c372a1548

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Mon, 17 Jun 2024 04:11:37 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cf-ray
89503252b9f337e0-FRA
access-control-allow-headers
Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodifed-Since, X-CSRF-TOKEN, X-Requested-With,token
expires
0
fa-solid-900.woff2
cdn.staticfile.org/font-awesome/5.14.0/webfonts/
78 KB
79 KB
Font
General
Full URL
https://cdn.staticfile.org/font-awesome/5.14.0/webfonts/fa-solid-900.woff2
Requested by
Host: cdn.staticfile.org
URL: https://cdn.staticfile.org/font-awesome/5.14.0/css/all.min.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3110::6812:34c9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cfe3b7382e477059da11be2099914b94f0e2a4f08240c60542c376957b8d9658

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://cdn.staticfile.org/font-awesome/5.14.0/css/all.min.css
Origin
https://ludd.cn
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Jun 2024 04:11:37 GMT
cf-cache-status
MISS
content-length
80148
last-modified
Mon, 17 Jun 2024 03:57:22 GMT
server
cloudflare
etag
"666fb422-13914"
access-control-max-age
1800
access-control-allow-methods
GET, POST, PATCH, PUT, DELETE, OPTIONS
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
access-control-allow-credentials
true
vary
Accept-Encoding
x-cloud-fetchl
true
accept-ranges
bytes
access-control-allow-headers
Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-CSRF-TOKEN, X-Requested-With, Token
cf-ray
89503254ccaf91ef-FRA
expires
Tue, 17 Jun 2025 04:11:37 GMT
favicon.ico
ludd.cn/
66 KB
66 KB
Other
General
Full URL
https://ludd.cn/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
124.71.47.118 Guangzhou, China, ASN55990 (HWCSNET Huawei Cloud Service data center, CN),
Reverse DNS
ecs-124-71-47-118.compute.hwclouds-dns.com
Software
nginx /
Resource Hash
594c360a23820b139dec082e16d4c1ff9e510d1abc3bdb27d8edbf2525425cb7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ludd.cn/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Jun 2024 04:11:37 GMT
strict-transport-security
max-age=31536000
last-modified
Sun, 05 May 2024 11:36:31 GMT
server
nginx
etag
"66376f3f-1083e"
content-type
image/x-icon
accept-ranges
bytes
content-length
67646

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.

undefined| event object| fence object| sharedStorage function| $ function| jQuery object| bootstrap

1 Cookies

Domain/Path Name / Value
ludd.cn/ Name: PHPSESSID
Value: jpud05ike7mqfe66nmjf7ralq1

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