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www2.expertsystems.com.hk Open in urlscan Pro
104.26.4.210  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Effective URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Submission: On April 09 via api from CH — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 2 countries across 4 domains to perform 15 HTTP transactions. The main IP is 104.26.4.210, located in United States and belongs to CLOUDFLARENET, US. The main domain is www2.expertsystems.com.hk.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on December 29th 2021. Valid for: a year.
This is the only time www2.expertsystems.com.hk was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 12 104.26.4.210 13335 (CLOUDFLAR...)
2 23.32.58.227 16625 (AKAMAI-AS)
1 2606:4700:440... 13335 (CLOUDFLAR...)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
15 5
Apex Domain
Subdomains		 Transfer
12 expertsystems.com.hk
www.expertsystems.com.hk
www2.expertsystems.com.hk
1 MB
2 edgefonts.net
use.edgefonts.net — Cisco Umbrella Rank: 51303
115 KB
1 typekit.net
p.typekit.net — Cisco Umbrella Rank: 625
214 B
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1199
5 KB
15 4
Domain Requested by
11 www2.expertsystems.com.hk www2.expertsystems.com.hk
static.cloudflareinsights.com
2 use.edgefonts.net www2.expertsystems.com.hk
use.edgefonts.net
1 p.typekit.net www2.expertsystems.com.hk
1 static.cloudflareinsights.com www2.expertsystems.com.hk
1 www.expertsystems.com.hk 1 redirects
15 5

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

Domain
www.expertsystems.com.hk
www.facebook.com
www.linkedin.com
twitter.com
www.youtube.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2021-12-29 -
2022-12-29		 a year crt.sh
*.typekit.net
DigiCert TLS RSA SHA256 2020 CA1		 2021-12-05 -
2022-12-06		 a year crt.sh
use.typekit.net
DigiCert TLS RSA SHA256 2020 CA1		 2022-03-07 -
2023-04-07		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Frame ID: EF96B427C24D8299A793688AAC287664
Requests: 20 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Event Invitation

Page URL History Show full URLs

  1. http://www.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212 HTTP 301
    https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212 Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • \.aspx?(?:$|\?)
Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Page Statistics

15
Requests

100 %
HTTPS

50 %
IPv6

4
Domains

5
Subdomains

5
IPs

2
Countries

1583 kB
Transfer

1638 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://www.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212 HTTP 301
    https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

15 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request showletter.aspx
www2.expertsystems.com.hk/edm/maintenance/
Redirect Chain
  • http://www.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
  • https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
7 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
9f2b316040bab15dde68cc68f189cfae0470d5485c33b82c8a792e665171fd29
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
private
cf-cache-status
DYNAMIC
cf-ray
6f9597f6a8b89ba6-FRA
content-encoding
br
content-security-policy
frame-ancestors 'self'
content-type
text/html; charset=utf-8
date
Sat, 09 Apr 2022 19:19:19 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
permissions-policy
fullscreen=(), geolocation=()
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1A0%2BlHPSl8Ipd81b1hNdoqBqiuG4jAzR4t7awjH1pSv8nZFovtxIU2ifGy9Uy%2B74ZSsDCBqfMXSlh9lxWXLTfKpLA5%2FmlK37HeMBPLemD4Wt9344MAerELvs7EcTNmEzvjdsIEJSVSc0YlA%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains
x-aspnet-version
2.0.50727
x-frame-options
SAMEORIGIN
x-powered-by
ASP.NET
x-xss-protection
1; mode=block

Redirect headers

CF-RAY
6f9597f63b769290-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Sat, 09 Apr 2022 19:19:18 GMT
Expires
Sat, 09 Apr 2022 20:19:18 GMT
Location
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=HvT35hzVBUY6W6IyoAgCEGpHWyI8LXUM5Rd7PoXVhSqnVqXVzItlN3k%2FDC6GXjkp0okuttAyQhoGusfOkA0DzvgMYaf%2Fu96arV5zq8qgVPvhb9doRfdZ%2FOlyKpRBS1JEC4ZpzyZ1Yok47Q%3D%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
alice:n4:default;alike:n4:default;amaranth:n4:default;cousine:n4:default;cantarell:n4:default.js
use.edgefonts.net/ 		24 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://use.edgefonts.net/alice:n4:default;alike:n4:default;amaranth:n4:default;cousine:n4:default;cantarell:n4:default.js
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
23.32.58.227 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-32-58-227.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
7cae046e5110fef388f86c3c366a8196fb4ca52b153fef8fe80c9bb9cc8e12af
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains;

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

Strict-Transport-Security
max-age=31536000; includeSubDomains;
Content-Encoding
gzip
Server
nginx
Date
Sat, 09 Apr 2022 19:19:19 GMT
Vary
Accept-Encoding
Content-Type
text/javascript;charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=86400
Connection
keep-alive
Timing-Allow-Origin
*
Content-Length
9279
ESL%20logo.jpg
www2.expertsystems.com.hk/edm/file/import_image/220402/ 		322 KB
323 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www2.expertsystems.com.hk/edm/file/import_image/220402/ESL%20logo.jpg
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
f3795a8421ae2acc4c4f94ec832437d68f2e4a72fdff5fff23246967b5ae662b
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
ASP.NET
strict-transport-security
max-age=31536000; includeSubDomains
content-length
329754
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Wed, 06 Apr 2022 06:47:44 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"55e649388249d81:0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XWYQLhums35ZxmPrpfJSTIKt%2F1dbh%2BoyTZDAWzHvIr12ol3edG9ic79j7cfK5XXKVKO6SHXck9q0b5Lel8aq6umLIeO8msnxE5VXPFF5EBnt%2FFPmmzhSsC%2F7MDxgNKMTr5sL8TncYWrUkBM%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=14400
cf-polished
status=disabled
permissions-policy
fullscreen=(), geolocation=()
content-security-policy
frame-ancestors 'self'
accept-ranges
bytes
cf-ray
6f9597f93ef79ba6-FRA
cf-bgj
imgq:200,h2pri
sangfor_logo.jpg
www2.expertsystems.com.hk/edm/file/import_image/220402/ 		44 KB
44 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www2.expertsystems.com.hk/edm/file/import_image/220402/sangfor_logo.jpg
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
87967394403ba5dd0df6c81766bad2d514930895069ffb73e9b2af889320c80c
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
ASP.NET
strict-transport-security
max-age=31536000; includeSubDomains
content-length
44547
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Wed, 06 Apr 2022 06:47:58 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"4d2c50408249d81:0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kL9S0mLE8PHuCAy%2F1DjANqS5Mlz5yDxXIgBLheOFaqPbioTMt%2BBZ9s4W7NNGuDVDP0CuyjL60vUsKtmssarrBvrspo9%2BY%2B08YusHzeQOxuuYh69sFVul74FCiLEUp6R%2BBnA7WEbD5KM5dzk%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=14400
cf-polished
status=disabled
permissions-policy
fullscreen=(), geolocation=()
content-security-policy
frame-ancestors 'self'
accept-ranges
bytes
cf-ray
6f9597f9f9139ba6-FRA
cf-bgj
imgq:200,h2pri
sangfor_webinar_22apr_banner.jpg
www2.expertsystems.com.hk/edm/file/import_image/220402/ 		193 KB
194 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www2.expertsystems.com.hk/edm/file/import_image/220402/sangfor_webinar_22apr_banner.jpg
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
bbcd178437c6ff748e9829ab38e8e9982eb9be9365aaebb8a80c229e8ca55cd5
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
ASP.NET
strict-transport-security
max-age=31536000; includeSubDomains
content-length
197613
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Wed, 06 Apr 2022 06:48:06 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"69639458249d81:0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7DiZm0HZVIKeUIcTU309rVqPC37ujijALHQnePyq5pK3s%2Fc5oUI2xcpqO7Uyk1o86ckE4piqz4cEwrHNA6jW6RrHQ8d%2FsduVzq6knfAyUooOqs0EDsXVKpFKhxl5RxyASdHmim1Dg7fkq1o%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=14400
cf-polished
status=disabled
permissions-policy
fullscreen=(), geolocation=()
content-security-policy
frame-ancestors 'self'
accept-ranges
bytes
cf-ray
6f9597f9f9179ba6-FRA
cf-bgj
imgq:200,h2pri
sangfor_webinar_22apr_text.jpg
www2.expertsystems.com.hk/edm/file/import_image/220402/ 		179 KB
180 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www2.expertsystems.com.hk/edm/file/import_image/220402/sangfor_webinar_22apr_text.jpg
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
156922b51f0d61a94ac00219b083d11e5c3a7105caf65f3a62812398bb748146
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
ASP.NET
strict-transport-security
max-age=31536000; includeSubDomains
content-length
183316
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Wed, 06 Apr 2022 06:48:27 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"498017528249d81:0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=hhLuY2j%2FNr6HuOzum5WTa8VFK%2BxazRColWHM4mG5Oz4CCOiT75y4AhqdreIoQlReEzr7xK1zFJdPo%2F6k3YoIN%2F5D3mQaFL8l8RmCN7sljAO%2FarjPk%2FQsHAa7ijH7jZ3RRqrFDb5AqJdSRMo%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=14400
cf-polished
status=disabled
permissions-policy
fullscreen=(), geolocation=()
content-security-policy
frame-ancestors 'self'
accept-ranges
bytes
cf-ray
6f9597f9f91a9ba6-FRA
cf-bgj
imgq:200,h2pri
sangfor_webinar_22apr_content.jpg
www2.expertsystems.com.hk/edm/file/import_image/220402/ 		205 KB
206 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www2.expertsystems.com.hk/edm/file/import_image/220402/sangfor_webinar_22apr_content.jpg
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
fbf394e9ae98db5dcbc697d8abbad75f8ebb0801bee3795813a0e5bdcb19eaad
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:20 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
ASP.NET
strict-transport-security
max-age=31536000; includeSubDomains
content-length
209981
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Wed, 06 Apr 2022 06:48:21 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"7861724e8249d81:0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6Q6Dvi2BNV3zXpGxQ4O1%2F9khoRXVwBDwKDalXY9a59pKuyWdYztxzWpD%2Bisdv4Vm7gCDM%2FkApZcqFBQNWPUqPwepWYgO1Wsplzz%2BccjwPsqx%2FGAHrLBBSb8lC%2FtL9DPqQNuJUUWKadTyrmo%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=14400
permissions-policy
fullscreen=(), geolocation=()
content-security-policy
frame-ancestors 'self'
accept-ranges
bytes
cf-ray
6f9597f9f91f9ba6-FRA
sangfor_webinar_22apr_button.jpg
www2.expertsystems.com.hk/edm/file/import_image/220402/ 		43 KB
43 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www2.expertsystems.com.hk/edm/file/import_image/220402/sangfor_webinar_22apr_button.jpg
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
a0c112ad50ae0a9a9f7a5597a841359dd48a501736baa2717abfbfa923cb9de3
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:20 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
ASP.NET
strict-transport-security
max-age=31536000; includeSubDomains
content-length
43644
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Wed, 06 Apr 2022 06:48:14 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"bc8fce498249d81:0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XKqF8%2Bt194tOepzepi7SFcqCUTZLnwNutbqIs83A2c566u3XYRC1sxLJw3bRNi3bXckvWZ8UKfa3cUjxSx3EbOzL6orlWACqNG%2FLLrXyZcbwnJmxoxPzrUe%2FmAk0JYfArAtD79dkqudAvg0%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=14400
permissions-policy
fullscreen=(), geolocation=()
content-security-policy
frame-ancestors 'self'
accept-ranges
bytes
cf-ray
6f9597f9f9229ba6-FRA
sangfor_webinar_22apr_date.jpg
www2.expertsystems.com.hk/edm/file/import_image/220402/ 		33 KB
33 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www2.expertsystems.com.hk/edm/file/import_image/220402/sangfor_webinar_22apr_date.jpg
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
dff23bbe1646f32b57bce117e9728b5299d1ff54071c9d2cb5e046f15710f7f4
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
ASP.NET
strict-transport-security
max-age=31536000; includeSubDomains
content-length
33738
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Wed, 06 Apr 2022 07:30:30 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"18f6eb318849d81:0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=AoRyJd%2FHp%2Bh89J9plIEYeLQlVYpduel75uqqafWR3yxyJxufwgxtOuxZOt5e%2B5EneWfe6jP1cXXp3xcBIUWSFa280lcGzXVHnuUTqF3MbdY1Isd9SLRdoZlq8QwbcC2OWMv%2B0CCw0aCXuq4%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=14400
cf-polished
status=disabled
permissions-policy
fullscreen=(), geolocation=()
content-security-policy
frame-ancestors 'self'
accept-ranges
bytes
cf-ray
6f9597f9f9249ba6-FRA
cf-bgj
imgq:200,h2pri
Expert%20footer_Nov2021.jpg
www2.expertsystems.com.hk/edm/file/import_image/220402/ 		331 KB
332 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www2.expertsystems.com.hk/edm/file/import_image/220402/Expert%20footer_Nov2021.jpg
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
a9f908046932e6e0482b2481effbf11c8a75892d81516d99194f00abee0f83d3
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
ASP.NET
strict-transport-security
max-age=31536000; includeSubDomains
content-length
338929
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Wed, 06 Apr 2022 06:47:51 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"828b2a3c8249d81:0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lKjfFYqkZX5VABhkKw%2B3S5yru4DoTZF5LDHKJcZcIxL4yiNdXWp0cB7FQ97EkKL%2Bq1XtDaVDFCHKjERy0y0N%2BwsD%2BWNEM24FJKR%2BDCbQtOH7W%2BQV6rkrBGxZZ9vXcT2ElOlx%2Fc1KStEX4Ok%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=14400
cf-polished
status=disabled
permissions-policy
fullscreen=(), geolocation=()
content-security-policy
frame-ancestors 'self'
accept-ranges
bytes
cf-ray
6f9597f9f9279ba6-FRA
cf-bgj
imgq:200,h2pri
email-decode.min.js
www2.expertsystems.com.hk/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www2.expertsystems.com.hk/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 07 Apr 2022 16:13:31 GMT
server
cloudflare
etag
W/"624f0dab-4d7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=AMwOGl9iRfsK9tMsMdXK%2BTTj4gWqNo%2F60orwy7TJzgYDhRwRGAAnJWIP8NgOHxMXqrSD3fgCpohaOOskK8D2EWhnlYQxVkPzL44lPup1cdB4mVidEXq4GMF%2FfgQFyYpgpvxqX3UvMTYVfa8%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=172800, public
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6f9597f9f9099ba6-FRA
vary
Accept-Encoding
expires
Mon, 11 Apr 2022 19:19:19 GMT
v652eace1692a40cfa3763df669d7439c1639079717194
static.cloudflareinsights.com/beacon.min.js/ 		14 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.cloudflareinsights.com/beacon.min.js/v652eace1692a40cfa3763df669d7439c1639079717194
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:440e::6812:2fe6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fd0a1ac929c11b08e819fe4b0a18c5574012c44f09de8987c6be99a0f055a505

Request headers

Referer
Origin
https://www2.expertsystems.com.hk
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
content-encoding
gzip
last-modified
Thu, 09 Dec 2021 19:55:17 GMT
server
cloudflare
etag
W/2021.12.0
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
6f9597fa2e9e9180-FRA
l
use.edgefonts.net/c/04a2b5/1w;alice,2,WW2:W:n4;alike,2,WW3:W:n4;amaranth,2,2cm5PJ:W:n4;cantarell,2,WZX:W:n4;cousine,2,WcT:W:n4/ 		140 KB
106 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://use.edgefonts.net/c/04a2b5/1w;alice,2,WW2:W:n4;alike,2,WW3:W:n4;amaranth,2,2cm5PJ:W:n4;cantarell,2,WZX:W:n4;cousine,2,WcT:W:n4/l
Requested by
Host: use.edgefonts.net
URL: https://use.edgefonts.net/alice:n4:default;alike:n4:default;amaranth:n4:default;cousine:n4:default;cantarell:n4:default.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
23.32.58.227 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-32-58-227.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
5cf3a0634c302251c66704f613c332c3262bbbf99b959375412c72c84cbf1096
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains;

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

Strict-Transport-Security
max-age=31536000; includeSubDomains;
Content-Encoding
gzip
Server
nginx
Date
Sat, 09 Apr 2022 19:19:19 GMT
Vary
Accept-Encoding
Content-Type
text/css;charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=604800
Connection
keep-alive
Timing-Allow-Origin
*
Content-Length
108091
truncated
/ 		32 KB
32 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
f15a38ddf0b2a065ef403b713f767889a4d20f4f50ddbf3933b2da2cbdd80024

Request headers

Referer
Origin
https://www2.expertsystems.com.hk
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

Content-Type
font/opentype
truncated
/ 		28 KB
28 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
05efbd5d465100ca18ee0e05bb76eace9678614d6fe1a64804d467563f89cce6

Request headers

Referer
Origin
https://www2.expertsystems.com.hk
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

Content-Type
font/opentype
truncated
/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
bcdde5c6b644e9390ae6a21fe2d1e968335a4b3f1bd1c534d0296e95befa3c16

Request headers

Referer
Origin
https://www2.expertsystems.com.hk
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

Content-Type
font/opentype
truncated
/ 		11 KB
11 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b55a033551c366803d7f7d0512c034d97d94018792e91f64f639173f778f6cfb

Request headers

Referer
Origin
https://www2.expertsystems.com.hk
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

Content-Type
font/opentype
truncated
/ 		17 KB
17 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
f325215e8510505b41fc0917e3fa4c1a94b0994df2139bd1c0af8c961388a46f

Request headers

Referer
Origin
https://www2.expertsystems.com.hk
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

Content-Type
font/opentype
p.gif
p.typekit.net/ 		35 B
214 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://p.typekit.net/p.gif?s=4&k=&app=dreamweaver&ht=tk&h=www2.expertsystems.com.hk&f=15856.15857.15871.16114.6122&a=&sl=28&fl=15&dc=true&js=1.14.9&_=1649531959389
Requested by
Host: www2.expertsystems.com.hk
URL: https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:3500:7::17d8:4dc7 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
nginx /
Resource Hash
9b9265c69a5cc295d1ab0d04e0273b3677db1a6216ce2ccf4efc8c277ed84b39

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36

Response headers

date
Sat, 09 Apr 2022 19:19:19 GMT
last-modified
Sat, 09 Oct 2021 02:10:03 GMT
server
nginx
etag
"6160f9fb-23"
content-type
image/gif
access-control-allow-origin
*
cache-control
public, max-age=604800
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
content-length
35
rum
www2.expertsystems.com.hk/cdn-cgi/ 		0
230 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www2.expertsystems.com.hk/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v652eace1692a40cfa3763df669d7439c1639079717194
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.4.210 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://www2.expertsystems.com.hk/edm/maintenance/showletter.aspx?seminar=220402&letter=W&staff=2212
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36
content-type
application/json

Response headers

date
Sat, 09 Apr 2022 19:19:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cloudflare
x-frame-options
DENY
access-control-allow-methods
POST,OPTIONS
content-type
text/plain
access-control-allow-origin
https://www2.expertsystems.com.hk
access-control-max-age
86400
access-control-allow-credentials
true
cf-ray
6f959801fb1f9ba6-FRA
vary
Origin

Verdicts & Comments Add Verdict or Comment

7 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| structuredClone object| oncontextlost object| oncontextrestored function| getScreenDetails string| __adobewebfontsappname__ object| Typekit object| __cfBeacon

1 Cookies

Domain/Path Name / Value
www2.expertsystems.com.hk/ Name: ASP.NET_SessionId
Value: jmvuf3455cwxl255lyp0ai55

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
Content-Security-Policy frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

p.typekit.net
static.cloudflareinsights.com
use.edgefonts.net
www.expertsystems.com.hk
www2.expertsystems.com.hk
104.26.4.210
23.32.58.227
2606:4700:440e::6812:2fe6
2a02:26f0:3500:7::17d8:4dc7
05efbd5d465100ca18ee0e05bb76eace9678614d6fe1a64804d467563f89cce6
156922b51f0d61a94ac00219b083d11e5c3a7105caf65f3a62812398bb748146
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
5cf3a0634c302251c66704f613c332c3262bbbf99b959375412c72c84cbf1096
7cae046e5110fef388f86c3c366a8196fb4ca52b153fef8fe80c9bb9cc8e12af
87967394403ba5dd0df6c81766bad2d514930895069ffb73e9b2af889320c80c
9b9265c69a5cc295d1ab0d04e0273b3677db1a6216ce2ccf4efc8c277ed84b39
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