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jersak.cz Open in urlscan Pro
46.234.108.67  Public Scan

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URL: https://jersak.cz/
Submission: On August 24 via api from US — Scanned from CA
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 9 HTTP transactions. The main IP is 46.234.108.67, located in Czech Republic and belongs to SUPERNETWORK _, CZ. The main domain is jersak.cz.
TLS certificate: Issued by E6 on August 22nd 2024. Valid for: 3 months.
This is the only time jersak.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 7 46.234.108.67 39392 (SUPERNETW...)
2 142.250.176.202 15169 (GOOGLE)
1 142.250.65.200 15169 (GOOGLE)
9 3
Apex Domain
Subdomains		 Transfer
7 jersak.cz
jersak.cz
799 KB
2 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 641
97 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
49 KB
9 3
Domain Requested by
7 jersak.cz 1 redirects jersak.cz
2 ajax.googleapis.com jersak.cz
1 www.googletagmanager.com jersak.cz
9 3
Subject Issuer Validity Valid
stats.jersak.cz
E6		 2024-08-22 -
2024-11-20		 3 months crt.sh
upload.video.google.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.google-analytics.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://jersak.cz/
Frame ID: 7A6F2D91505CF8E2786965A5EB418337
Requests: 9 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Web developer and database analyst<- Martin Jersák

Detected technologies

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

Page Statistics

9
Requests

89 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

945 kB
Transfer

1274 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 7
  • https://jersak.cz/assets-infanap/design/header.ico HTTP 301
  • https://jersak.cz/

9 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
jersak.cz/ 		6 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://jersak.cz/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
46.234.108.67 , Czech Republic, ASN39392 (SUPERNETWORK _, CZ),
Reverse DNS
upa06.vas-server.cz
Software
Apache /
Resource Hash
d0429ad1f19dd8598214b074207062d29b7a8870f64cc7d6b8a674ba579f4f92
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1;mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Cache-Control
no-store, no-cache, must-revalidate
Connection
Upgrade, Keep-Alive
Content-Encoding
gzip
Content-Length
2368
Content-Type
text/html;charset=UTF-8
Date
Sat, 24 Aug 2024 10:45:46 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Keep-Alive
timeout=3, max=5
Pragma
no-cache
Server
Apache
Upgrade
h2,h2c
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
X-XSS-Protection
1;mode=block
styles.css
jersak.cz/assets-infanap/css/ 		11 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://jersak.cz/assets-infanap/css/styles.css
Requested by
Host: jersak.cz
URL: https://jersak.cz/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
46.234.108.67 , Czech Republic, ASN39392 (SUPERNETWORK _, CZ),
Reverse DNS
upa06.vas-server.cz
Software
Apache /
Resource Hash
676446eccea5078cf019b2a89a00e191c15641beac6968ed7766fda257d9658c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1;mode=block

Request headers

Referer
https://jersak.cz/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Sat, 24 Aug 2024 10:45:46 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Fri, 28 Feb 2020 11:30:15 GMT
Server
Apache
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=3, max=4
Content-Length
2669
X-XSS-Protection
1;mode=block
Expires
Sat, 31 Aug 2024 10:45:46 GMT
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/3.1.1/ 		85 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js
Requested by
Host: jersak.cz
URL: https://jersak.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.176.202 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga34s37-in-f10.1e100.net
Software
sffe /
Resource Hash
85556761a8800d14ced8fcd41a6b8b26bf012d44a318866c0d81a62092efd9bf
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://jersak.cz/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 20:14:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
52294
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
30244
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 23 Aug 2025 20:14:13 GMT
jquery-ui.min.js
ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/ 		248 KB
66 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
Requested by
Host: jersak.cz
URL: https://jersak.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.176.202 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga34s37-in-f10.1e100.net
Software
sffe /
Resource Hash
55accff7b642c2d7a402cbe03c1494c0f14a76bc03dee9d47d219562b6a152a5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://jersak.cz/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Sat, 24 Aug 2024 04:37:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
22090
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
67948
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 24 Aug 2025 04:37:37 GMT
init.js
jersak.cz/assets-infanap/scripts/ 		532 B
621 B 		Script
General
Check archive.org
Download Go to
Full URL
https://jersak.cz/assets-infanap/scripts/init.js
Requested by
Host: jersak.cz
URL: https://jersak.cz/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
46.234.108.67 , Czech Republic, ASN39392 (SUPERNETWORK _, CZ),
Reverse DNS
upa06.vas-server.cz
Software
Apache /
Resource Hash
13415d363829090f7d2e5321589c4f8c832d7e4e75cff8938caf22d6733bab1d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1;mode=block

Request headers

Referer
https://jersak.cz/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Sat, 24 Aug 2024 10:45:46 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Fri, 28 Feb 2020 11:30:19 GMT
Server
Apache
Vary
Accept-Encoding
Content-Type
text/javascript
Cache-Control
max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=3, max=3
Content-Length
192
X-XSS-Protection
1;mode=block
Expires
Sat, 31 Aug 2024 10:45:46 GMT
js
www.googletagmanager.com/gtag/ 		128 KB
49 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=XXXXX
Requested by
Host: jersak.cz
URL: https://jersak.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.65.200 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s72-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
796a574d7c3fd93c4af0cb060153ae76bd73fd35dca323c08238e31b9403f86e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://jersak.cz/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Sat, 24 Aug 2024 10:45:46 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
50013
x-xss-protection
0
last-modified
Sat, 24 Aug 2024 09:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Sat, 24 Aug 2024 10:45:46 GMT
ilu-01.jpg
jersak.cz/assets-infanap/images/ 		396 KB
397 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://jersak.cz/assets-infanap/images/ilu-01.jpg
Requested by
Host: jersak.cz
URL: https://jersak.cz/assets-infanap/css/styles.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
46.234.108.67 , Czech Republic, ASN39392 (SUPERNETWORK _, CZ),
Reverse DNS
upa06.vas-server.cz
Software
Apache /
Resource Hash
2b04891fe099cf7f0bf9606dec3dfa89e4d93218ecf12bed94185b31667d8b08
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1;mode=block

Request headers

Referer
https://jersak.cz/assets-infanap/css/styles.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Sat, 24 Aug 2024 10:45:46 GMT
X-Content-Type-Options
nosniff
Last-Modified
Fri, 28 Feb 2020 11:30:17 GMT
Server
Apache
Content-Type
image/jpeg
Cache-Control
max-age=604800
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=3, max=2
Content-Length
406011
X-XSS-Protection
1;mode=block
Expires
Sat, 31 Aug 2024 10:45:46 GMT
ilu-02.jpg
jersak.cz/assets-infanap/images/ 		392 KB
393 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://jersak.cz/assets-infanap/images/ilu-02.jpg
Requested by
Host: jersak.cz
URL: https://jersak.cz/assets-infanap/css/styles.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
46.234.108.67 , Czech Republic, ASN39392 (SUPERNETWORK _, CZ),
Reverse DNS
upa06.vas-server.cz
Software
Apache /
Resource Hash
43b8e6c459545d63bc464780e75fbd52e061577d20073d431605af1e0e84d176
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1;mode=block

Request headers

Referer
https://jersak.cz/assets-infanap/css/styles.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Sat, 24 Aug 2024 10:45:46 GMT
X-Content-Type-Options
nosniff
Last-Modified
Fri, 28 Feb 2020 11:30:18 GMT
Server
Apache
Upgrade
h2,h2c
Content-Type
image/jpeg
Cache-Control
max-age=604800
Connection
Upgrade, Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=3, max=5
Content-Length
401727
X-XSS-Protection
1;mode=block
Expires
Sat, 31 Aug 2024 10:45:46 GMT
/
jersak.cz/
Redirect Chain
  • https://jersak.cz/assets-infanap/design/header.ico
  • https://jersak.cz/
6 KB
3 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://jersak.cz/
Protocol
HTTP/1.1
Server
46.234.108.67 , Czech Republic, ASN39392 (SUPERNETWORK _, CZ),
Reverse DNS
upa06.vas-server.cz
Software
Apache /
Resource Hash
d0429ad1f19dd8598214b074207062d29b7a8870f64cc7d6b8a674ba579f4f92
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1;mode=block

Request headers

Referer
https://jersak.cz/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Pragma
no-cache
Date
Sat, 24 Aug 2024 10:45:47 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Server
Apache
Vary
Accept-Encoding
Content-Type
text/html;charset=UTF-8
Cache-Control
no-store, no-cache, must-revalidate
Connection
Keep-Alive
Keep-Alive
timeout=3, max=3
Content-Length
2368
X-XSS-Protection
1;mode=block
Expires
Thu, 19 Nov 1981 08:52:00 GMT

Redirect headers

Date
Sat, 24 Aug 2024 10:45:47 GMT
X-Content-Type-Options
nosniff
Server
Apache
Content-Type
text/html; charset=UTF-8
Location
https://jersak.cz/
Connection
Keep-Alive
Keep-Alive
timeout=3, max=4
Content-Length
0
X-XSS-Protection
1;mode=block

Verdicts & Comments Add Verdict or Comment

6 JavaScript Global Variables

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

function| $ function| jQuery function| gtag object| dataLayer object| google_tag_manager object| google_tag_data

1 Cookies

Domain/Path Name / Value
jersak.cz/ Name: PHPSESSID
Value: lloojc6vo5hre4on1gcle7r469

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
X-Content-Type-Options nosniff
X-Xss-Protection 1;mode=block