URL: https://ht.chenkkd.asia/
Submission: On August 18 via api from US — Scanned from GB

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 17 HTTP transactions. The main IP is 149.88.80.154, located in London, United Kingdom and belongs to HFTCL-AS-AP High Family Technology Co., Limited, HK. The main domain is ht.chenkkd.asia.
TLS certificate: Issued by R11 on August 17th 2024. Valid for: 3 months.
This is the only time ht.chenkkd.asia was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
15 149.88.80.154 142032 (HFTCL-AS-...)
1 116.62.67.24 37963 (ALIBABA-C...)
17 3
Apex Domain
Subdomains
Transfer
15 chenkkd.asia
ht.chenkkd.asia
586 KB
1 chucwl.com
www.chucwl.com
17 2
Domain Requested by
15 ht.chenkkd.asia ht.chenkkd.asia
1 www.chucwl.com
17 2

This site contains no links.

Subject Issuer Validity Valid
mm.sainsfk.top
R11
2024-08-17 -
2024-11-15
3 months crt.sh
www.chucwl.com
R11
2024-07-18 -
2024-10-16
3 months crt.sh

This page contains 1 frames:

Primary Page: https://ht.chenkkd.asia/
Frame ID: C59FD860C9F2F02C5DE4288770333A70
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

白熊付费进群系统

Detected technologies

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

Page Statistics

17
Requests

94 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

586 kB
Transfer

938 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
ht.chenkkd.asia/
2 KB
1 KB
Document
General
Full URL
https://ht.chenkkd.asia/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
35cb497aece975bf3f6cc737fba75021dacf49b9d899dbf65dea89d658c7ac75
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/127.0.0.0 Safari/537.36

Response headers

content-encoding
gzip
content-type
text/html; charset=utf-8
date
Sun, 18 Aug 2024 16:05:22 GMT
server
nginx
strict-transport-security
max-age=31536000
vary
Accept-Encoding
layui.css
ht.chenkkd.asia/template/layuiadmin/layui/css/
73 KB
16 KB
Stylesheet
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/layui/css/layui.css
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
2906efc694b8e144235302ae2d8a9c0825501c770c5f9ad6e0504a1632b37e61
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:22 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Mon, 12 Feb 2024 09:23:14 GMT
server
nginx
etag
W/"65c9e382-1223f"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:22 GMT
admin.css
ht.chenkkd.asia/template/layuiadmin/style/
25 KB
7 KB
Stylesheet
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/style/admin.css
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
61f341e66731ee4f10202262e9990f81e458b0027eaee39191e255e8f636a03b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:22 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Mon, 12 Feb 2024 16:57:26 GMT
server
nginx
etag
W/"65ca4df6-6433"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:22 GMT
login.css
ht.chenkkd.asia/template/layuiadmin/style/css/
2 KB
1 KB
Stylesheet
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/style/css/login.css
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
f8fea812b097d99aaac7894e2ea5807fc95046c863b5f1fbba46c7848da3e1a2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:22 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Thu, 11 Jan 2024 03:11:16 GMT
server
nginx
etag
W/"659f5c54-9fb"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:22 GMT
layui.js
ht.chenkkd.asia/template/layuiadmin/layui/
7 KB
3 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
91ffac1a9d64f3dae4e8091b4feea25981e750d279cb71491b25dc24b33ecaf2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:22 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 14:30:08 GMT
server
nginx
etag
W/"63cd4870-1ce3"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:22 GMT
bg3.jpg
ht.chenkkd.asia/template/layuiadmin/style/img/
610 KB
490 KB
Image
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/style/img/bg3.jpg
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/style/css/login.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
71cf7c9c9eb6b45f493b548e8f72c10088681b5d48dd9e9f784fbeda508bcdd4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/template/layuiadmin/style/css/login.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:23 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Thu, 11 Jan 2024 09:23:20 GMT
server
nginx
etag
W/"659fb388-9895d"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
max-age=2592000
expires
Tue, 17 Sep 2024 16:05:23 GMT
index.js
ht.chenkkd.asia/template/layuiadmin/lib/
2 KB
2 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/lib/index.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
8743f495d6950e14461d02f0a8c767dee369053cf2a3aa2316a6230daeb47c05
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:23 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 14:30:08 GMT
server
nginx
etag
W/"63cd4870-9fe"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:23 GMT
config.js
ht.chenkkd.asia/template/layuiadmin/
4 KB
2 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/config.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
91ee765223edde5090214457040b0473e22ecffba8a02234062c264653f6e8bb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:24 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Mon, 12 Feb 2024 09:23:16 GMT
server
nginx
etag
W/"65c9e384-edd"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:24 GMT
laytpl.js
ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/
2 KB
1 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/laytpl.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
0162a35f01f90547724485d3f91cec334e40684af2829ab55d2fc89a62c88215
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:24 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 14:36:18 GMT
server
nginx
etag
W/"63cd49e2-72c"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:24 GMT
layer.js
ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/
22 KB
8 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/layer.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
2aa83aee413f9b91a2dcc536cfd6acd6e44b3fcdb59c26586e32d083396a8db5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:25 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 14:36:16 GMT
server
nginx
etag
W/"63cd49e0-5619"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:25 GMT
layer.css
ht.chenkkd.asia/template/layuiadmin/layui/css/modules/layer/default/
14 KB
3 KB
Stylesheet
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/layui/css/modules/layer/default/layer.css?v=3.1.1
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
ba2baf1bb08b0bff57cce75934bab7768c52567bf389479bed787004ae6e653b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:25 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 14:38:10 GMT
server
nginx
etag
W/"63cd4a52-3859"
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:25 GMT
jquery.js
ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/
95 KB
38 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/jquery.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
4cc3851012d4fb3e8db75185cdf238249b55010bb650d982575a20e949a7c6f5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:25 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 14:36:14 GMT
server
nginx
etag
W/"63cd49de-17d70"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:25 GMT
element.js
ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/
7 KB
3 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/element.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
763c30063a00b2698ab3aa17948b5008a33d477fd7dfd45f11f3d4a49e29b73c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:25 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 14:36:12 GMT
server
nginx
etag
W/"63cd49dc-1c60"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:25 GMT
%E4%B8%BBlogo.jpg
www.chucwl.com/
41 KB
0
Other
General
Full URL
https://www.chucwl.com/%E4%B8%BBlogo.jpg
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
116.62.67.24 Hangzhou, China, ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:26 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Fri, 01 Mar 2024 12:25:12 GMT
server
nginx
etag
W/"65e1c928-1c4db"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
max-age=2592000
expires
Tue, 17 Sep 2024 16:05:26 GMT
util.js
ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/
4 KB
2 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/layui/lay/modules/util.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
0a75e4620b3a59e424838a910dffcccff5b79977e214bd91e245a358697d6da6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:25 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 14:36:20 GMT
server
nginx
etag
W/"63cd49e4-efc"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:25 GMT
admin.js
ht.chenkkd.asia/template/layuiadmin/lib/
27 KB
9 KB
Script
General
Full URL
https://ht.chenkkd.asia/template/layuiadmin/lib/admin.js
Requested by
Host: ht.chenkkd.asia
URL: https://ht.chenkkd.asia/template/layuiadmin/layui/layui.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.88.80.154 London, United Kingdom, ASN142032 (HFTCL-AS-AP High Family Technology Co., Limited, HK),
Reverse DNS
Software
nginx /
Resource Hash
583491b0632afd29491e82174735dd8275cfa670c8ac6acfddf7eff932059371
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://ht.chenkkd.asia/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sun, 18 Aug 2024 16:05:26 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Sun, 22 Jan 2023 15:48:24 GMT
server
nginx
etag
W/"63cd5ac8-6b6a"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=43200
expires
Mon, 19 Aug 2024 04:05:26 GMT
view.js
ht.chenkkd.asia/template/layuiadmin/lib/
0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
ht.chenkkd.asia
URL
https://ht.chenkkd.asia/template/layuiadmin/lib/view.js

Verdicts & Comments Add Verdict or Comment

3 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.

object| layui object| layer object| jQuery112308212713358713493

0 Cookies

1 Console Messages

Source Level URL
Text
recommendation verbose URL: https://ht.chenkkd.asia/
Message:
[DOM] Password field is not contained in a form: (More info: https://goo.gl/9p2vKq) %o

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