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www.web4u.cz Open in urlscan Pro
2001:1568::19  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://sql.silesia-tech.cz/
Effective URL: https://www.web4u.cz/
Submission: On April 16 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 4 countries across 7 domains to perform 74 HTTP transactions. The main IP is 2001:1568::19, located in Czech Republic and belongs to WEB4U, CZ. The main domain is www.web4u.cz.
TLS certificate: Issued by R3 on February 22nd 2024. Valid for: 3 months.
This is the only time www.web4u.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 81.91.87.51 39790 (WEB4U)
66 2001:1568::19 39790 (WEB4U)
1 216.58.212.132 15169 (GOOGLE)
1 104.17.25.14 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 13.224.189.49 16509 (AMAZON-02)
3 18.245.46.20 16509 (AMAZON-02)
1 44.214.72.116 14618 (AMAZON-AES)
74 7
1    81.91.87.51 (Czech Republic)

ASN39790 (WEB4U, CZ)
PTR: sql.web4u.cz
sql.silesia-tech.cz
66    2001:1568::19 (Czech Republic)

ASN39790 (WEB4U, CZ)
www.web4u.cz
1    216.58.212.132 (United States)

ASN15169 (GOOGLE, US)
PTR: ams15s21-in-f132.1e100.net
www.google.com
1    104.17.25.14 (None, )

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2a00:1450:4001:806::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
1    13.224.189.49 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-49.fra2.r.cloudfront.net
widget.intercom.io
3    18.245.46.20 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-46-20.fra56.r.cloudfront.net
js.intercomcdn.com
1    44.214.72.116 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-214-72-116.compute-1.amazonaws.com
api-iam.intercom.io
Apex Domain
Subdomains		 Transfer
66 web4u.cz
www.web4u.cz
895 KB
3 intercomcdn.com
js.intercomcdn.com — Cisco Umbrella Rank: 2009
301 KB
2 intercom.io
widget.intercom.io — Cisco Umbrella Rank: 1687
api-iam.intercom.io — Cisco Umbrella Rank: 1998
6 KB
1 gstatic.com
www.gstatic.com
201 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 239
10 KB
1 google.com
www.google.com — Cisco Umbrella Rank: 2
856 B
1 silesia-tech.cz
sql.silesia-tech.cz
133 B
74 7
Domain Requested by
66 www.web4u.cz www.web4u.cz
3 js.intercomcdn.com widget.intercom.io
js.intercomcdn.com
1 api-iam.intercom.io js.intercomcdn.com
1 widget.intercom.io www.web4u.cz
1 www.gstatic.com www.google.com
1 cdnjs.cloudflare.com www.web4u.cz
1 www.google.com www.web4u.cz
1 sql.silesia-tech.cz 1 redirects
74 8
Subject Issuer Validity Valid
web4u.cz
R3		 2024-02-22 -
2024-05-22		 3 months crt.sh
*.google.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-07-03 -
2024-07-02		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
*.intercom.com
Amazon RSA 2048 M03		 2024-01-15 -
2025-02-11		 a year crt.sh
*.intercomcdn.com
Amazon RSA 2048 M02		 2023-12-01 -
2024-12-29		 a year crt.sh

This page contains 2 frames:

Primary Page: https://www.web4u.cz/
Frame ID: DFDB1B2213D1FD84EDDBAAD57382B7DA
Requests: 70 HTTP requests in this frame

Frame: https://js.intercomcdn.com/frame-modern.f3da6090.js
Frame ID: C17E300DFBE844FA73FF52C5655BB966
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Profesionální webové služby pro vaši online prezentaci - Web4U

Page URL History Show full URLs

  1. https://sql.silesia-tech.cz/ HTTP 301
    https://www.web4u.cz/ Page URL

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

Page Statistics

74
Requests

100 %
HTTPS

25 %
IPv6

7
Domains

8
Subdomains

7
IPs

4
Countries

1414 kB
Transfer

2962 kB
Size

5
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. https://sql.silesia-tech.cz/ HTTP 301
    https://www.web4u.cz/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

74 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.web4u.cz/
Redirect Chain
  • https://sql.silesia-tech.cz/
  • https://www.web4u.cz/
47 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty / Nette Framework
Resource Hash
25164c61b3d136a667df48d7a83f050beb495647288509e785347bca8176adb7
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

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/123.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
no-store, no-cache, must-revalidate
content-encoding
gzip
content-length
10466
content-security-policy
frame-ancestors 'self';
content-type
text/html; charset=utf-8
date
Tue, 16 Apr 2024 11:38:25 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
server
openresty
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
x-powered-by
Nette Framework

Redirect headers

content-length
303
content-type
text/html; charset=iso-8859-1
date
Tue, 16 Apr 2024 11:38:20 GMT
location
https://www.web4u.cz/
server
openresty
strict-transport-security
max-age=31536000
bootstrap.css
www.web4u.cz/static/bootstrap_cookies/css/ 		41 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/bootstrap_cookies/css/bootstrap.css
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
99b507ff80c61703be5941cd532c1d185b3efa2ac3a623ec2982f6409117dca1
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Mon, 10 Jan 2022 11:56:31 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"a5b6-5d539070d10a5-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
6347
main.css
www.web4u.cz/static/presentation2014/css/ 		182 KB
29 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/css/main.css?
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
5f8ceb7e01035a74e9d518364c3ce597698ef6471bbb0d06ee086ef10fdd2c7d
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Tue, 19 Dec 2023 11:38:22 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"2d72b-60cdb4dcdd7c6-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
29396
messages.css
www.web4u.cz/static/presentation2014/css/ 		871 B
569 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/css/messages.css?
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
4edcc4968e5cb37b9b9a60db02a00ce92b812e8442eb9e11a2e3b27a9754cfe9
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"367-558c091954fc0-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
316
loginbox.css
www.web4u.cz/static/presentation2014/css/ 		149 B
362 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/css/loginbox.css?
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
399edc81179fe9f3ceebacba6126feb376820b5ef8ea4083544dcbe6b4fafe5d
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Thu, 09 Nov 2017 18:09:10 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"95-55d90b36d66f4-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
109
jquery-2.1.1.min.js
www.web4u.cz/static/presentation2014/js/ 		82 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/js/jquery-2.1.1.min.js?bb911d52aff6ad1ab36dbfa834988de2b735a6ba
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
874706b2b1311a0719b5267f7d1cf803057e367e94ae1ff7bf78c5450d30f5d4
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"14915-558c091954fc0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
29497
jquery.cookie.js
www.web4u.cz/z_js/ 		1 KB
931 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/z_js/jquery.cookie.js?bb911d52aff6ad1ab36dbfa834988de2b735a6ba
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
7df3199634fdc00379d267b0d9b41eea39f6deb104e6b8fc08753d45964d73ec
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:44 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"529-558c091a49200-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
669
jquery.easing.1.3.js
www.web4u.cz/z_js/ 		8 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/z_js/jquery.easing.1.3.js?${w4u_hash_js}
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
0757f7ff6e5f6a581922a5e2d42c5e0cf7475d880885a9802e8bdd5e4188dd34
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:44 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"1fa1-558c091a49200-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
1986
hd-infoFloat.js
www.web4u.cz/z_js/ 		1 KB
904 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/z_js/hd-infoFloat.js?bb911d52aff6ad1ab36dbfa834988de2b735a6ba
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
d4a8de393a25f5b55650f31e4ed80b39dcad83d9d40f2fc30415a2a34d4056ee
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:44 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"5f9-558c091a49200-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
641
api.js
www.google.com/recaptcha/ 		1 KB
856 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api.js?hl=cs
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.212.132 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
ams15s21-in-f132.1e100.net
Software
GSE /
Resource Hash
1805ecd0b0b72b2cda0bfddd97210b825f6d62b7616df3e9fd4dc7b1f56a0688
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Tue, 16 Apr 2024 11:38:25 GMT
gtm-helper.js
www.web4u.cz/static/presentation2014/js/ 		2 KB
1005 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/js/gtm-helper.js
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
8c4f040e75d618aa3bfa6ece547bb8f41a8c017f9451dfdc39269d4fa0ea9334
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Tue, 10 Oct 2023 07:37:10 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"90c-60757c644c1f2-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
742
jquery-ui.min.js
www.web4u.cz/static/presentation2014/js/ 		232 KB
61 KB 		Script
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https://www.web4u.cz/static/presentation2014/js/jquery-ui.min.js
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
7846b5904b602bd64bea1eb4557c03b09dabc580b07f18b8d1567d1345f0a040
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"3a0a6-558c091954fc0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
loadingProcess.css
www.web4u.cz/z_css/ 		494 B
550 B 		Stylesheet
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https://www.web4u.cz/z_css/loadingProcess.css?
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URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
60c34c373877df5bd1ef6ecf816537c6f1462296492e281875eb5e5e35c3496e
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:44 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"1ee-558c091a49200-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
298
whois-whisperer.js
www.web4u.cz/z_js/ 		14 KB
4 KB 		Script
General
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https://www.web4u.cz/z_js/whois-whisperer.js?bb911d52aff6ad1ab36dbfa834988de2b735a6ba
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
be432ecc33e81991a20f720eccf5e687ca8857177a720a17c86d97197db9c569
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Tue, 10 Oct 2023 07:37:10 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"36a7-60757c644e132-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
3744
jquery.json.js
www.web4u.cz/web/js/jQuery/ 		2 KB
1 KB 		Script
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https://www.web4u.cz/web/js/jQuery/jquery.json.js?bb911d52aff6ad1ab36dbfa834988de2b735a6ba
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
584f615d7cb8cd95b4d1c4c55ddf6c5ccd046dc1050d92c953023670bf192a59
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:44 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"7e1-558c091a49200-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
910
loading-process.js
www.web4u.cz/z_js/ 		3 KB
1 KB 		Script
General
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https://www.web4u.cz/z_js/loading-process.js?bb911d52aff6ad1ab36dbfa834988de2b735a6ba
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
578318ac91d0276873c5f1dca9e6884ca0ff234f6d8d3b412f38bee13d093185
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:44 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"bb7-558c091a49200-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
1045
loading-process-whois-whisperer-integration.js
www.web4u.cz/z_js/ 		176 B
378 B 		Script
General
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https://www.web4u.cz/z_js/loading-process-whois-whisperer-integration.js
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
9752deb0562a915d61b08d3c3b490c2f8c0a9fe687f4683d82f043259dc47b8c
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:44 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"b0-558c091a49200-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
116
facebook.png
www.web4u.cz/static/presentation2014/images/logos/ 		1 KB
942 B 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/logos/facebook.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
8f2a22207a7b7fb7830cfe8115f81108b28deb2815ccbc8ab25cf6d230f8e4a9
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"414-558c091954fc0"
content-type
image/png
twitter.png
www.web4u.cz/static/presentation2014/images/logos/ 		1 KB
1 KB 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/logos/twitter.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
9022322830428e9bf07f94b827feebd0163998249a39f4c573c308d66b6d9e8a
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"541-558c091954fc0"
content-type
image/png
linkedin.png
www.web4u.cz/static/presentation2014/images/logos/ 		1 KB
1 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/logos/linkedin.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
d0efa5fadf0567e479a3d70aea65281f6fbf046122070b4c9e53359dd134b07b
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"45d-558c091954fc0"
content-type
image/png
fast-login-form.js
www.web4u.cz/static/presentation2014/js/ 		1 KB
593 B 		Script
General
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Full URL
https://www.web4u.cz/static/presentation2014/js/fast-login-form.js
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
f7dc40019d392a65edc3c8d9469bd5f446816ae2a4b0767c0a1a17b70a270073
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self';
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
strict-transport-security
max-age=31536000
etag
"57b-558c091954fc0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
330
fastLogin_mojeID_icon.png
www.web4u.cz/static/presentation2014/images/ 		2 KB
2 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/fastLogin_mojeID_icon.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
7f71a7175f6162f1eb112d307dc85417a60e520ea9dc679c9444adfe91c3e5cb
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"7cf-558c091954fc0"
content-type
image/png
FENIX_CZ.png
www.web4u.cz/static/presentation2014/images/logos/ 		28 KB
28 KB 		Image
General
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https://www.web4u.cz/static/presentation2014/images/logos/FENIX_CZ.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
ad01af181bf9d98a4c2548a3a6f4651e68a421aa3c50e36132729fc07fd6e560
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"7073-558c091954fc0"
content-type
image/png
KindredGroup.png
www.web4u.cz/static/presentation2014/images/logos/ 		4 KB
4 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/logos/KindredGroup.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
653308518ebe1d1eb7c5cbf3d1273e2da4efba5c1f52b5ea055e4d37fd3c2af0
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"e87-558c091954fc0"
content-type
image/png
CCK.png
www.web4u.cz/static/presentation2014/images/logos/ 		6 KB
6 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/logos/CCK.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
b5fc61bc0ea4608afdace2c67636852c3cc91c5cbaa42e027dcf6f9e460d2500
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"1660-558c091954fc0"
content-type
image/png
Kosmas.png
www.web4u.cz/static/presentation2014/images/logos/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.web4u.cz/static/presentation2014/images/logos/Kosmas.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
24b9170e07989443fd8a299fb4ed873bd54dcd61bac43a03ae85c0933f732143
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"c67-558c091954fc0"
content-type
image/png
MUP.png
www.web4u.cz/static/presentation2014/images/logos/ 		5 KB
5 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/logos/MUP.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
9fe27d8eeee1d763a05a176ec88a3bf90df2bcb2de63f96f06c22ec6f6aa87bf
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"145f-558c091954fc0"
content-type
image/png
Zasilkovna.png
www.web4u.cz/static/presentation2014/images/logos/ 		4 KB
4 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/logos/Zasilkovna.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
3149ad5fc3ac87a99556cef9989e394cd39193431c072d03a78749900dbececc
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"107b-558c091954fc0"
content-type
image/png
bootstrap.min.js
cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/ 		39 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9ee2fcff6709e4d0d24b09ca0fc56aade12b4961ed9c43fd13b03248bfb57afe
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
2400095
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
9687
last-modified
Mon, 04 May 2020 16:17:20 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb04010-9b00"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tC08VGpYVLgKgOQX%2BUYHiORnpeWYDBIxskCDEk%2B%2BBm%2BX%2F4agEB%2BYhWp8cIOPTFMzrxnbr41iL7gNT1m%2B9w7oWKyTDhnK4evT4dwA3HSDGZNV8iLSzn%2BCJOPJMy2X3IWxD8GWG%2BKD"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
8753e3949e175d4e-FRA
expires
Sun, 06 Apr 2025 11:38:25 GMT
recaptcha__cs.js
www.gstatic.com/recaptcha/releases/rz4DvU-cY2JYCwHSTck0_qm-/ 		504 KB
201 KB 		Script
General
Check archive.org
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Full URL
https://www.gstatic.com/recaptcha/releases/rz4DvU-cY2JYCwHSTck0_qm-/recaptcha__cs.js
Requested by
Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?hl=cs
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
cf4fb5b723ba4cdc7a0d1bacba2c735b31e354c4480e8635b3d40827676e24c9
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 10 Apr 2024 04:10:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
545249
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
205616
x-xss-protection
0
last-modified
Fri, 29 Mar 2024 04:30:36 GMT
server
sffe
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
vary
Accept-Encoding
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Thu, 10 Apr 2025 04:10:56 GMT
hp-header-bg.jpg
www.web4u.cz/static/presentation2014/images/ 		122 KB
116 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/hp-header-bg.jpg
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
de9dc61048851905cd335a89aa53c5a91fc9d4e26fa13549931bd8cfacdda795
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Mon, 29 May 2023 14:54:44 GMT
server
openresty
etag
W/"1e6ae-5fcd64462de7e"
content-type
image/jpeg
w4u-logo.svg
www.web4u.cz/static/presentation2014/images/ 		5 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.web4u.cz/static/presentation2014/images/w4u-logo.svg
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
61f0e6c99b7183b82a6b117836bd2bf9969d85d3a53eb625ee12f261ffa27940
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Thu, 26 Apr 2018 09:31:47 GMT
server
openresty
etag
W/"143a-56abd0e7b1eac"
content-type
image/svg+xml
myriadpro-normal-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		29 KB
30 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-normal-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
85f514af6631c9d5533faa8147d7cc1b826ddb83f0174d53bbf6f02009c657dd
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"754c-558c091954fc0"
content-type
font/woff
myriadpro-blackcond-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		29 KB
29 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-blackcond-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
5f74437bef36bbf515269742652ac5fac6d701dee9ef659b8133628407d6574d
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"73ac-558c091954fc0"
content-type
font/woff
myriadpro-bold-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		30 KB
31 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-bold-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
8c905d61076f72b5222590cadb53d138f34bdb0559fa4491b8e46db9c972ab4a
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"7954-558c091954fc0"
content-type
font/woff
myriadpro-light-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		21 KB
21 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-light-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
5efc00838ef2887fdfd53b06d83143b0c410a321f467e922ba0afbe21798ce80
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"52b0-558c091954fc0"
content-type
font/woff
login-form-submit.png
www.web4u.cz/static/presentation2014/images/ 		1 KB
1017 B 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/login-form-submit.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
eb565a3bf105e275e87793698be9de4f410b42b28c606718fd2a8970674560f8
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"456-558c091954fc0"
content-type
image/png
bullet-green.png
www.web4u.cz/static/presentation2014/images/ 		1 KB
1 KB 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/bullet-green.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
e99d697a4cbf5ecbd46f64a43df188bda477e4455152d80f858a7d456de3f9c7
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"468-558c091954fc0"
content-type
image/png
domain-check-bg.png
www.web4u.cz/static/presentation2014/images/ 		8 KB
8 KB 		Image
General
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Protocol
H2
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TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
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Software
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"1f08-558c091954fc0"
content-type
image/png
domain-check-input-bg.png
www.web4u.cz/static/presentation2014/images/ 		938 B
812 B 		Image
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URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"3aa-558c091954fc0"
content-type
image/png
domain-check-submit-bg.png
www.web4u.cz/static/presentation2014/images/ 		1 KB
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
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Request headers

sec-ch-ua
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Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"474-558c091954fc0"
content-type
image/png
certifikovany-registrator.png
www.web4u.cz/static/presentation2014/images/ 		8 KB
8 KB 		Image
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
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openresty /
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Security Headers
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Request headers

sec-ch-ua
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Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"2084-558c091954fc0"
content-type
image/png
hometabs-webhosting-label1.png
www.web4u.cz/static/presentation2014/images/ 		4 KB
4 KB 		Image
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URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
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Software
openresty /
Resource Hash
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Security Headers
Name Value
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"102b-558c091954fc0"
content-type
image/png
hometabs-webhosting-label2.png
www.web4u.cz/static/presentation2014/images/ 		3 KB
3 KB 		Image
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URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
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Software
openresty /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"dfc-558c091954fc0"
content-type
image/png
true.png
www.web4u.cz/static/presentation2014/images/ 		1 KB
1 KB 		Image
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
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sec-ch-ua
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Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"59f-558c091954fc0"
content-type
image/png
false.png
www.web4u.cz/static/presentation2014/images/ 		930 B
806 B 		Image
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URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
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Resource Hash
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"3a2-558c091954fc0"
content-type
image/png
bullet-yellow.png
www.web4u.cz/static/presentation2014/images/ 		1 KB
943 B 		Image
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URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
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openresty /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"410-558c091954fc0"
content-type
image/png
hometab3_1.png
www.web4u.cz/static/presentation2014/images/ 		799 B
1 KB 		Image
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URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"31f-558c091954fc0"
content-type
image/png
hometab3_2.png
www.web4u.cz/static/presentation2014/images/ 		226 B
464 B 		Image
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Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"e2-558c091954fc0"
content-type
image/png
hometab3_3.png
www.web4u.cz/static/presentation2014/images/ 		2 KB
2 KB 		Image
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Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"78a-558c091954fc0"
content-type
image/png
servers-icon.png
www.web4u.cz/static/presentation2014/images/ 		3 KB
3 KB 		Image
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Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"bff-558c091954fc0"
content-type
image/png
speed-icon.png
www.web4u.cz/static/presentation2014/images/ 		5 KB
5 KB 		Image
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Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"12be-558c091954fc0"
content-type
image/png
lab-icon.png
www.web4u.cz/static/presentation2014/images/ 		5 KB
5 KB 		Image
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URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"1342-558c091954fc0"
content-type
image/png
speach-icon.png
www.web4u.cz/static/presentation2014/images/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.web4u.cz/static/presentation2014/images/speach-icon.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"130b-558c091954fc0"
content-type
image/png
hp-content-bg.jpg
www.web4u.cz/static/presentation2014/images/ 		231 KB
224 KB 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/hp-content-bg.jpg
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"39ab8-558c091954fc0"
content-type
image/jpeg
tarif-price-bg.png
www.web4u.cz/static/presentation2014/images/ 		659 B
878 B 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/tarif-price-bg.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"293-558c091954fc0"
content-type
image/png
hp-top.png
www.web4u.cz/static/presentation2014/images/ 		6 KB
6 KB 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/hp-top.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
0ed3d590c8ea0dd5376a9fdd4959141f6d579061ffbea790c731566468665aa7
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"16cd-558c091954fc0"
content-type
image/png
hp-test.png
www.web4u.cz/static/presentation2014/images/ 		6 KB
6 KB 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/hp-test.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
0d6a6580f5c2d672a2920bae8ead2ed62b5aab6dab547c9f73fa51cf80e9c848
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"1832-558c091954fc0"
content-type
image/png
hp-spolehlivost.png
www.web4u.cz/static/presentation2014/images/ 		7 KB
7 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/hp-spolehlivost.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
74e84b2f0a7e860ddef51391ef06ab761a0052efa4fe2aa5de99c73dca5562d6
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"1c00-558c091954fc0"
content-type
image/png
fb-icon-dark.png
www.web4u.cz/static/presentation2014/images/ 		1 KB
1 KB 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/fb-icon-dark.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
653662955801aafa69442222e4fe616777a9907a95ba03afa2e9273790919ded
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"4b6-558c091954fc0"
content-type
image/png
myriadpro-blackit-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		31 KB
32 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-blackit-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
5b26adf332642cbbbc8148b54630cb700bcd6cf7887b5dff7027061ff10d3890
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"7dec-558c091954fc0"
content-type
font/woff
myriadpro-lightcond-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		30 KB
30 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-lightcond-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
441e2ed3fc846a2c12c340b006172efe4e1ddbd554ee2825187edaedbf144b03
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"7698-558c091954fc0"
content-type
font/woff
myriadpro-lightit-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		32 KB
32 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-lightit-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
b40d19f3e34efd508bf98e38b51d1cef85cac010a5d8e46da7ed407307dd4ab2
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"7fa4-558c091954fc0"
content-type
font/woff
myriadpro-cond-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		30 KB
31 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-cond-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
d8773e0c4c51f1eac9e3118d91fe128226f4a8798424ec5aebb5671ec4f16c99
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"7920-558c091954fc0"
content-type
font/woff
myriadpro-semiboldit-webfont.woff
www.web4u.cz/static/presentation2014/fonts/ 		32 KB
32 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/static/presentation2014/fonts/myriadpro-semiboldit-webfont.woff
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
34c987817ca2dbb09c76676336f05085029131935e64ff7870e7ac8cb0c0ce44
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
Origin
https://www.web4u.cz
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"7ec0-558c091954fc0"
content-type
font/woff
hptabpasiv.png
www.web4u.cz/static/presentation2014/images/ 		3 KB
3 KB 		Image
General
Check archive.org
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Full URL
https://www.web4u.cz/static/presentation2014/images/hptabpasiv.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
8ef1e21b9a34b47472d9f3f702bcb25c1a4dae93045a0c092fb67aa0112cc072
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"c87-558c091954fc0"
content-type
image/png
hptabactive.png
www.web4u.cz/static/presentation2014/images/ 		2 KB
2 KB 		Image
General
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Full URL
https://www.web4u.cz/static/presentation2014/images/hptabactive.png
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/static/presentation2014/css/main.css?
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
444e8fc77376c2341305a0d812502ee757e8306eab8fa95420c5316487b212aa
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/static/presentation2014/css/main.css?
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:43 GMT
server
openresty
etag
W/"71b-558c091954fc0"
content-type
image/png
ajaxLoader.gif
www.web4u.cz/z_graphics/order/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.web4u.cz/z_graphics/order/ajaxLoader.gif
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
b98f0466a81ba5642c9bafbc00964f0e559945a4ec996a165d2179d03bd5e8ca
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Sat, 09 Sep 2017 12:09:44 GMT
server
openresty
etag
W/"b4c-558c091a49200"
content-type
image/gif
dd6h89sx
widget.intercom.io/widget/ 		7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://widget.intercom.io/widget/dd6h89sx
Requested by
Host: www.web4u.cz
URL: https://www.web4u.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.224.189.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-224-189-49.fra2.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
d3a1e6f40d91efaed1c991d35bddb99c77f4165237b7845edac226f19a5cfd1d

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
4vZhmHoZwEvkuUhmxGB0aPJSg6Pw.106
content-encoding
gzip
via
1.1 0b9e85cfe8fe19b385db56d32b4ce802.cloudfront.net (CloudFront)
date
Tue, 16 Apr 2024 11:35:13 GMT
x-amz-cf-pop
FRA2-C1
age
198
x-amz-server-side-encryption
AES256
x-cache
Error from cloudfront
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
2704
last-modified
Tue, 16 Apr 2024 09:16:20 GMT
server
AmazonS3
etag
"b55dcc03f1f6f9baf2d9b84f0ace2eab"
vary
Accept-Encoding, Origin
content-type
application/javascript; charset=UTF-8
cache-control
max-age=300, s-maxage=300, public
accept-ranges
bytes
x-amz-cf-id
nwZa5q1qRFm9wdQtcC3apDb_ICVdQ-AwCDzvopCGNP9SfL0nXbFfeQ==
favicon.ico
www.web4u.cz/ 		1 KB
1 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.web4u.cz/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:1568::19 , Czech Republic, ASN39790 (WEB4U, CZ),
Reverse DNS
Software
openresty /
Resource Hash
86345d805492eaecc03e9883e0099869032cd317d4a2fe64b24a758cb8edf696
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.web4u.cz/
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 16 Apr 2024 11:38:25 GMT
content-security-policy
frame-ancestors 'self';
content-encoding
gzip
strict-transport-security
max-age=31536000
last-modified
Thu, 05 Oct 2017 12:50:28 GMT
server
openresty
etag
W/"428-55acc2b32a948"
content-type
image/vnd.microsoft.icon
frame-modern.f3da6090.js
js.intercomcdn.com/ Frame C17E 		517 KB
143 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/frame-modern.f3da6090.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dd6h89sx
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.46.20 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-46-20.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
f34eb3f29dfd488a2f4b491c7e96a453c5fbd33defba746ede2712cbd2bbd27c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
nkC5kfJvRtjyCP0LDRf5XAsC0CG6gCdK
content-encoding
gzip
via
1.1 ad3a844607df41a7152eab5ebe6e4056.cloudfront.net (CloudFront)
date
Tue, 16 Apr 2024 11:16:22 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA56-P9
age
1325
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
145625
last-modified
Tue, 16 Apr 2024 09:13:41 GMT
server
AmazonS3
etag
"5f40c24a6bcd1a8aa00229cf581f137d"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=31536000, s-maxage=7200, public
accept-ranges
bytes
x-amz-cf-id
TwtQU677EaUrQ4LAjTbki-XyArkFFaMfJ-gKCnnADX6eek9lk6i5HQ==
vendor-modern.7ccf664f.js
js.intercomcdn.com/ Frame C17E 		483 KB
148 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/vendor-modern.7ccf664f.js
Requested by
Host: widget.intercom.io
URL: https://widget.intercom.io/widget/dd6h89sx
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.46.20 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-46-20.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
3c4e409a34d7a8bd2f82c7f2719be9907c091d94f2317d30431225d2647b94d6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
Rw5lfmC6zSA2hMc6OQ6bLl4Bsoj0iUOO
content-encoding
gzip
via
1.1 ad3a844607df41a7152eab5ebe6e4056.cloudfront.net (CloudFront)
date
Tue, 16 Apr 2024 11:11:46 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA56-P9
age
1601
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
x-amz-storage-class
INTELLIGENT_TIERING
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
151135
last-modified
Fri, 12 Apr 2024 12:24:41 GMT
server
AmazonS3
etag
"db58c8553c8b457795b7cfa24df9d76b"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=31536000, s-maxage=7200, public
accept-ranges
bytes
x-amz-cf-id
KJu5oYkpvtssWzkRmgy8DMQBHzsOAD4pxm2QEgJZQAEt2lUidzMsFw==
ping
api-iam.intercom.io/messenger/web/ Frame C17E 		4 KB
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://api-iam.intercom.io/messenger/web/ping
Requested by
Host: js.intercomcdn.com
URL: https://js.intercomcdn.com/frame-modern.f3da6090.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
44.214.72.116 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-214-72-116.compute-1.amazonaws.com
Software
nginx /
Resource Hash
80308c2e2a14ca2ff073c279bfc261da3dbfe3294f4d3271a7346e635bcc7cac
Security Headers
Name Value
Strict-Transport-Security max-age=31556952; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
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/123.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Tue, 16 Apr 2024 11:38:26 GMT
strict-transport-security
max-age=31556952; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
x-ami-version
ami-0b59e2d41804887a1
status
200 OK
x-xss-protection
1; mode=block
x-request-id
000558chgff80bihlk60
x-runtime
0.300521
server
nginx
etag
W/"80308c2e2a14ca2ff073c279bfc261da"
x-request-queueing
0
vary
Accept,Accept-Encoding
access-control-allow-methods
POST, GET, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.web4u.cz
x-intercom-version
7fa0ccdd1eb0f21a074860d910420ae1e215e6d8
access-control-expose-headers
x-request-id
cache-control
max-age=0, private, must-revalidate
access-control-allow-credentials
true
x-frame-options
SAMEORIGIN
access-control-allow-headers
Content-Type, Idempotency-Key, X-INTERCOM-APP, X-INTERCOM-PAGE-TITLE, X-INTERCOM-USER-DATA
vendors~locale-cs-json-modern.91112005.js
js.intercomcdn.com/ Frame C17E 		32 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.intercomcdn.com/vendors~locale-cs-json-modern.91112005.js
Requested by
Host: js.intercomcdn.com
URL: https://js.intercomcdn.com/frame-modern.f3da6090.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.46.20 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-46-20.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
f629d15024b8162c08bd0c9362122b866143552229a995e6768d5229fafa1f9f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
fFXEWCaifsbH6aKrMtL.quFuq7tpL7vU
content-encoding
gzip
via
1.1 ad3a844607df41a7152eab5ebe6e4056.cloudfront.net (CloudFront)
date
Tue, 16 Apr 2024 11:21:36 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA56-P9
age
1012
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
9548
last-modified
Fri, 12 Apr 2024 12:24:41 GMT
server
AmazonS3
etag
"1b6723a29d2556407567c37336782bac"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=31536000, s-maxage=7200, public
accept-ranges
bytes
x-amz-cf-id
N5TRRbiQAvviRJ1L_aB7WcQtiRb4wW4kc9g0uozx-a9DOYbIGMPr2A==

Verdicts & Comments Add Verdict or Comment

25 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| 0 function| $ function| jQuery boolean| uchoHidden number| hideUchoTimeout boolean| uchoClicked function| uchoSlideIn function| uchoSlideOut object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| GtmHelper function| DP_jQuery_1713267505294 object| WhoisWhisperer object| LoadingProcess function| pushToOrderEventPrestashop function| pushToOrderEventWordpress object| intercomSettings function| Intercom function| gtag object| dataLayer object| recaptcha function| __intercomAssignLocation function| __intercomReloadLocation

5 Cookies

Domain/Path Name / Value
.web4u.cz/ Name: PHPSESSID
Value: qc38h490qgl0glk8jajqi150h4
www.web4u.cz/ Name: ucho
Value: done
.web4u.cz/ Name: intercom-id-dd6h89sx
Value: 8d7c0407-ff1f-4aa0-b5de-fc983e090db1
.web4u.cz/ Name: intercom-session-dd6h89sx
Value:
.web4u.cz/ Name: intercom-device-id-dd6h89sx
Value: b830d6e9-6ef5-45d0-9a56-2014742a45b7

2 Console Messages

Source Level URL
Text
recommendation verbose URL: https://www.web4u.cz/
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (More info: https://goo.gl/9p2vKq) %o
recommendation verbose URL: https://www.web4u.cz/
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (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
Content-Security-Policy frame-ancestors 'self';
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN

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.

api-iam.intercom.io
cdnjs.cloudflare.com
js.intercomcdn.com
sql.silesia-tech.cz
widget.intercom.io
www.google.com
www.gstatic.com
www.web4u.cz
104.17.25.14
13.224.189.49
18.245.46.20
2001:1568::19
216.58.212.132
2a00:1450:4001:806::2003
44.214.72.116
81.91.87.51
0757f7ff6e5f6a581922a5e2d42c5e0cf7475d880885a9802e8bdd5e4188dd34
097947e0f663f5059f9ace393ed0cac854ce3602322aa68ca35ce205caa72770
0d6a6580f5c2d672a2920bae8ead2ed62b5aab6dab547c9f73fa51cf80e9c848
0ed3d590c8ea0dd5376a9fdd4959141f6d579061ffbea790c731566468665aa7
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1f82659bb6564a001ddcfc7196ba965e4ec59637ab1391d708b838b271618efb
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3149ad5fc3ac87a99556cef9989e394cd39193431c072d03a78749900dbececc
34c987817ca2dbb09c76676336f05085029131935e64ff7870e7ac8cb0c0ce44
399edc81179fe9f3ceebacba6126feb376820b5ef8ea4083544dcbe6b4fafe5d
39f2a8ddf3965c092e50988e6bcad6fcfe6d6fd4201f38f9459ca63e5186d191
3c4e409a34d7a8bd2f82c7f2719be9907c091d94f2317d30431225d2647b94d6
427be172dbab23ba6d2cf28d3e7ed6a62b90dc59fa6238c6b9d1bdbd37fbe3f6
441e2ed3fc846a2c12c340b006172efe4e1ddbd554ee2825187edaedbf144b03
444e8fc77376c2341305a0d812502ee757e8306eab8fa95420c5316487b212aa
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578318ac91d0276873c5f1dca9e6884ca0ff234f6d8d3b412f38bee13d093185
584f615d7cb8cd95b4d1c4c55ddf6c5ccd046dc1050d92c953023670bf192a59
5b26adf332642cbbbc8148b54630cb700bcd6cf7887b5dff7027061ff10d3890
5efc00838ef2887fdfd53b06d83143b0c410a321f467e922ba0afbe21798ce80
5f74437bef36bbf515269742652ac5fac6d701dee9ef659b8133628407d6574d
5f8ceb7e01035a74e9d518364c3ce597698ef6471bbb0d06ee086ef10fdd2c7d
60c34c373877df5bd1ef6ecf816537c6f1462296492e281875eb5e5e35c3496e
61f0e6c99b7183b82a6b117836bd2bf9969d85d3a53eb625ee12f261ffa27940
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653662955801aafa69442222e4fe616777a9907a95ba03afa2e9273790919ded
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7846b5904b602bd64bea1eb4557c03b09dabc580b07f18b8d1567d1345f0a040
7c013a2dd02691c1a9f92e42872f7c090507a74330ed93382090e43448f48848
7df3199634fdc00379d267b0d9b41eea39f6deb104e6b8fc08753d45964d73ec
7f11cf3cc61e02e67e51eaf99bca4916f8cf9b3b7b44cc8be332eb8cae6b53a8
7f71a7175f6162f1eb112d307dc85417a60e520ea9dc679c9444adfe91c3e5cb
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8f2a22207a7b7fb7830cfe8115f81108b28deb2815ccbc8ab25cf6d230f8e4a9
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