URL: https://www.kurzy.icpraha.com/
Submission: On July 13 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 15 HTTP transactions. The main IP is 81.95.96.166, located in Prague, Czech Republic and belongs to ACTIVE24-AS www.active24.cz, CZ. The main domain is www.kurzy.icpraha.com.
TLS certificate: Issued by R11 on July 13th 2024. Valid for: 3 months.
This is the only time www.kurzy.icpraha.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
11 81.95.96.166 25234 (ACTIVE24-...)
1 2a04:4e42:600... 54113 (FASTLY)
15 3
Apex Domain
Subdomains
Transfer
11 icpraha.com
www.kurzy.icpraha.com
old.icpraha.com Failed
icpraha.com Failed
635 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 736
94 KB
0 googleapis.com Failed
fonts.googleapis.com Failed
15 3
Domain Requested by
11 www.kurzy.icpraha.com www.kurzy.icpraha.com
1 code.jquery.com www.kurzy.icpraha.com
0 icpraha.com Failed www.kurzy.icpraha.com
0 fonts.googleapis.com Failed www.kurzy.icpraha.com
0 old.icpraha.com Failed www.kurzy.icpraha.com
15 5

This site contains no links.

Subject Issuer Validity Valid
kurzy.icpraha.com
R11
2024-07-13 -
2024-10-11
3 months crt.sh
*.jquery.com
Sectigo ECC Domain Validation Secure Server CA
2024-06-25 -
2025-06-25
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.kurzy.icpraha.com/
Frame ID: 817DCBCCA1A4B73BD72C3D44C4D90174
Requests: 15 HTTP requests in this frame

Screenshot

Page Title

Czech language course registration

Detected technologies

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

Page Statistics

15
Requests

80 %
HTTPS

50 %
IPv6

3
Domains

5
Subdomains

3
IPs

2
Countries

729 kB
Transfer

734 kB
Size

0
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 /
www.kurzy.icpraha.com/
5 KB
2 KB
Document
General
Full URL
https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
c34d1995c134337fd3af159c4c2fb387fcb492d571868284241edc0ae93cf935
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

content-encoding
gzip
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=utf-8
date
Sat, 13 Jul 2024 23:53:12 GMT
server
nginx
style.css
www.kurzy.icpraha.com/css/
2 KB
1 KB
Stylesheet
General
Full URL
https://www.kurzy.icpraha.com/css/style.css
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
5f4abaf9c05abac13b607455a9e92b8f5c02d1a2d14d2940cd607ad14da214e1
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
last-modified
Sun, 03 Sep 2017 21:00:30 GMT
server
nginx
etag
W/"9eb-5584f48c3b780"
content-type
text/css
countdown.css
www.kurzy.icpraha.com/css/
659 B
521 B
Stylesheet
General
Full URL
https://www.kurzy.icpraha.com/css/countdown.css
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
206d8313945f5a56f0eb3474b2d7d8d611151835e4fae867dd53dfbd3f70f616
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
last-modified
Mon, 28 Aug 2017 11:42:35 GMT
server
nginx
etag
W/"293-557ceca7380c0"
content-type
text/css
jquery-1.11.3.min.js
code.jquery.com/
94 KB
94 KB
Script
General
Full URL
https://code.jquery.com/jquery-1.11.3.min.js
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:600::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
ecb916133a9376911f10bc5c659952eb0031e457f5df367cde560edbfba38fb8

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
via
1.1 varnish, 1.1 varnish
age
26112594
x-cache
HIT, HIT
content-length
95957
x-served-by
cache-lga21975-LGA, cache-fra-eddf8230028-FRA
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
server
nginx
x-timer
S1720914792.497284,VS0,VE0
etag
"28feccc0-176d5"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=604800
accept-ranges
bytes
x-cache-hits
8, 116815
jquery.downCount.js
www.kurzy.icpraha.com/js/
3 KB
1 KB
Script
General
Full URL
https://www.kurzy.icpraha.com/js/jquery.downCount.js
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
9fdce41b4dae7acd9c8a24b13b1966810bda94e21d67786fcec3ff3b244ccb14
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
last-modified
Mon, 28 Aug 2017 11:42:35 GMT
server
nginx
etag
W/"dfd-557ceca7380c0"
content-type
application/javascript
logo.gif
old.icpraha.com/theme/Icp/images/
0
0

cz.jpg
www.kurzy.icpraha.com/img/
153 KB
153 KB
Image
General
Full URL
https://www.kurzy.icpraha.com/img/cz.jpg
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
edaf12d90b1d794bc23b7a87e05455f4ab06d99fe9d6929029b7ca71b7758c84
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Mon, 28 Aug 2017 11:42:35 GMT
server
nginx
etag
"2639b-557ceca7380c0"
content-type
image/jpeg
accept-ranges
bytes
content-length
156571
eng.jpg
www.kurzy.icpraha.com/img/
253 KB
253 KB
Image
General
Full URL
https://www.kurzy.icpraha.com/img/eng.jpg
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
a5940d647dcf487beed059dd116c951bfa3f71b1f545e77f57645aea520e5b9c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Mon, 28 Aug 2017 11:42:35 GMT
server
nginx
etag
"3f366-557ceca7380c0"
content-type
image/jpeg
accept-ranges
bytes
content-length
258918
ru.jpg
www.kurzy.icpraha.com/img/
153 KB
153 KB
Image
General
Full URL
https://www.kurzy.icpraha.com/img/ru.jpg
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
cb16271ecbe218aeb885940a3e7fdafd40c1263cb8a868eb24a2105e7201a39b
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Mon, 28 Aug 2017 11:42:35 GMT
server
nginx
etag
"2645f-557ceca7380c0"
content-type
image/jpeg
accept-ranges
bytes
content-length
156767
arab.jpg
www.kurzy.icpraha.com/img/
14 KB
15 KB
Image
General
Full URL
https://www.kurzy.icpraha.com/img/arab.jpg
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
1bca9c7447e6875e9ebf2a6f050080ad508e737a4c5422e0e05ae103159fa318
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Mon, 28 Aug 2017 11:42:35 GMT
server
nginx
etag
"394a-557ceca7380c0"
content-type
image/jpeg
accept-ranges
bytes
content-length
14666
mn.jpg
www.kurzy.icpraha.com/img/
35 KB
35 KB
Image
General
Full URL
https://www.kurzy.icpraha.com/img/mn.jpg
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
a17284f46732beb2a47841923dec085358d3b3198d0e5404281d6f35e8cd2e6a
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Mon, 28 Aug 2017 11:42:35 GMT
server
nginx
etag
"8d04-557ceca7380c0"
content-type
image/jpeg
accept-ranges
bytes
content-length
36100
viet.jpg
www.kurzy.icpraha.com/img/
19 KB
19 KB
Image
General
Full URL
https://www.kurzy.icpraha.com/img/viet.jpg
Requested by
Host: www.kurzy.icpraha.com
URL: https://www.kurzy.icpraha.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
46c8dd829121251f3f3cb30ed7738a4ac0fd7373223e59e6e3015adf7a6cc6b0
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:12 GMT
content-security-policy
upgrade-insecure-requests
last-modified
Mon, 28 Aug 2017 11:42:35 GMT
server
nginx
etag
"4b2c-557ceca7380c0"
content-type
image/jpeg
accept-ranges
bytes
content-length
19244
css
fonts.googleapis.com/
0
0

fotter.gif
icpraha.com/theme/Icp/images/
0
0

icon.ico
www.kurzy.icpraha.com/
1 KB
668 B
Other
General
Full URL
https://www.kurzy.icpraha.com/icon.ico
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
81.95.96.166 Prague, Czech Republic, ASN25234 (ACTIVE24-AS www.active24.cz, CZ),
Reverse DNS
uvirt6.active24.cz
Software
nginx /
Resource Hash
e447f779ddc2c8b7ea5a9a972950aeb129e55bf4b53356b2b358868160e2dfd3

Request headers

Referer
https://www.kurzy.icpraha.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sat, 13 Jul 2024 23:53:14 GMT
content-encoding
gzip
server
nginx
content-type
text/html

Failed requests

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

Domain
old.icpraha.com
URL
https://old.icpraha.com/theme/Icp/images/logo.gif
Domain
fonts.googleapis.com
URL
https://fonts.googleapis.com/css?family=roboto:300,400
Domain
icpraha.com
URL
https://icpraha.com/theme/Icp/images/fotter.gif

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.

function| $ function| jQuery function| refreshAt

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://www.kurzy.icpraha.com/icon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

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 upgrade-insecure-requests