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dobrysef.cz Open in urlscan Pro
2606:4700:3032::ac43:c479  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://www.smtpseguro.itskoleni.cz/
Effective URL: https://dobrysef.cz/?ref=itskoleni.cz
Submission: On June 15 via automatic, source certstream-suspicious
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 8 IPs in 4 countries across 9 domains to perform 36 HTTP transactions. The main IP is 2606:4700:3032::ac43:c479, located in United States and belongs to CLOUDFLARENET, US. The main domain is dobrysef.cz.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 8th 2020. Valid for: a year.
This is the only time dobrysef.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 77.78.104.3 15685 (CASABLANC...)
23 2606:4700:303... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
6 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
36 8
1    77.78.104.3 (Czech Republic)

ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ)
PTR: yurika.gransy.com
www.smtpseguro.itskoleni.cz
23    2606:4700:3032::ac43:c479 (United States)

ASN13335 (CLOUDFLARENET, US)
dobrysef.cz
1    2a00:1450:4001:82a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2a00:1450:4001:827::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
6    2a00:1450:4001:82b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a00:1450:4001:813::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:400c:c04::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:813::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:800::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
Domain Requested by
23 dobrysef.cz dobrysef.cz
6 fonts.gstatic.com fonts.googleapis.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
1 www.google.de
1 www.google.com
1 stats.g.doubleclick.net www.google-analytics.com
1 www.googletagmanager.com dobrysef.cz
1 fonts.googleapis.com dobrysef.cz
1 www.smtpseguro.itskoleni.cz 1 redirects
36 9

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

Domain
linkedin.com
www.facebook.com
twitter.com
instagram.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-08-08 -
2021-08-08		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2021-05-17 -
2021-08-09		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2021-05-24 -
2021-08-16		 3 months crt.sh
*.google.com
GTS CA 1C3		 2021-05-24 -
2021-08-16		 3 months crt.sh
*.google.de
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://dobrysef.cz/?ref=itskoleni.cz
Frame ID: 6F14E0692128B39E7CFB95EAD890CE32
Requests: 36 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://www.smtpseguro.itskoleni.cz/ HTTP 301
    https://dobrysef.cz/?ref=itskoleni.cz Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i
Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i

Page Statistics

36
Requests

100 %
HTTPS

89 %
IPv6

9
Domains

9
Subdomains

8
IPs

4
Countries

794 kB
Transfer

1811 kB
Size

3
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://www.smtpseguro.itskoleni.cz/ HTTP 301
    https://dobrysef.cz/?ref=itskoleni.cz Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

36 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
dobrysef.cz/
Redirect Chain
  • https://www.smtpseguro.itskoleni.cz/
  • https://dobrysef.cz/?ref=itskoleni.cz
23 KB
6 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e90237d6aab96985d88b8b64badf2509a7913b59852b10ed5c5d6ea9e970c219
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY DENY
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
dobrysef.cz
:scheme
https
:path
/?ref=itskoleni.cz
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-type
text/html; charset=utf-8
x-frame-options
DENY DENY
vary
Accept-Language, Cookie
content-language
cs
strict-transport-security
max-age=0
x-content-type-options
nosniff
x-xss-protection
1; mode=block
referrer-policy
no-referrer-when-downgrade
cf-cache-status
DYNAMIC
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=t3jH2nyI9XEr%2BPuB7lSdkYp4Me9br0bFpM%2F3pOFKrdDBD8f5ThU6bq0xB7tJJEnSYKkqTFvcUrX4mvic5PajSnq7rbYHk4qh9YvMUSjq8ev4Hiykzln1nlIktGxul1uZ77UBydo%3D"}],"group":"cf-nel","max_age":604800}
nel
{"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-ray
65fed9aad8e51f3d-FRA
content-encoding
br
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400

Redirect headers

Server
openresty/1.19.3.1
Date
Tue, 15 Jun 2021 21:21:49 GMT
Content-Type
text/html
Content-Length
0
Connection
keep-alive
Location
https://dobrysef.cz/?ref=itskoleni.cz
css
fonts.googleapis.com/ 		8 KB
825 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:300,400,500,600,700
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
62b964c6110d2300c2b25824348217c5226ce87eb4a681bde737ed016285b2b1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Tue, 15 Jun 2021 19:35:53 GMT
server
ESF
date
Tue, 15 Jun 2021 21:21:49 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 15 Jun 2021 21:21:49 GMT
all.min.679c25d9fe8c.css
dobrysef.cz/static/libs/fontawesome/css/ 		170 KB
31 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/libs/fontawesome/css/all.min.679c25d9fe8c.css
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b028a433fe3cf1b2efcee0378a6b326c565b64380af81ef7e62095936ffd29cc
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/libs/fontawesome/css/all.min.679c25d9fe8c.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-2a8d5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=DNn7TMf2sVQ387%2F45zu4wrC9VOq7HlCQFlseY1R1zuZN8CsJqTa8dZ2BC6dSyj4VEFYfbzs9M2IU5w15yl10%2FHtN9L6A0a7pvnLROJWk6tuNSSL5FfXQARKCf3q46x6z%2FbWCOto%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cf-ray
65fed9ab9b9d97e4-FRA
hs-mega-menu.min.2f0e98e181e4.css
dobrysef.cz/static/assets/vendor/hs-mega-menu/dist/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/vendor/hs-mega-menu/dist/hs-mega-menu.min.2f0e98e181e4.css
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c86f1bd4f7f916d033affeceb6b7cb281b0999512ff94b6f46598d7e0c7d0ba0
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/vendor/hs-mega-menu/dist/hs-mega-menu.min.2f0e98e181e4.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-c5e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=eUImG2n6lvmYk4ybJWzgdtcUFuJ%2BKYiMc4e2%2Fez8iCyjAxEYSzog6QzFAnZfhpCJP%2B9HBUEHjz5e75kjXXmdtKb8zHOqUHPiaCnWV0EWk43w5HRWGIBdqBPyLrpguQap%2FV6qPJY%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cf-ray
65fed9ab9b8797e4-FRA
aos.847da8fca806.css
dobrysef.cz/static/assets/vendor/aos/dist/ 		25 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/vendor/aos/dist/aos.847da8fca806.css
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1aa8845fd06e475aefe733d4e55b36a92fcd487975049c8172341827ac9cc03e
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/vendor/aos/dist/aos.847da8fca806.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-65c5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=uYleNzSZ9M8dpqFH%2Bf%2F9kzy248cCRcJ9UDlnvt0mTfaZkshDxXSJoHhteOSmZmhy5Y2wq8bw7He6Mds5Yh3uAn5ROBieHapBTsINC%2FcPomZf4DIWOsx2bIAOYA88FG4k3Y4PDzI%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cf-ray
65fed9ab9ba497e4-FRA
theme.c9541739b0f1.css
dobrysef.cz/static/assets/css/ 		499 KB
53 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/css/theme.c9541739b0f1.css
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f4f7a1df746bc6ee041ee9cf503ccb12ba86237ddc57fb4ae6cc3307b7b911dd
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/css/theme.c9541739b0f1.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-7cd98"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=MTZfV%2B%2BsjMUait5aWmEMbqyE33bOY0lEvLKZRg88z7uXRvPgMNAIF7HUQb3DAEHkNDjMXWFpqBLMSSh847Yshwr4i5G0OGHNnnaNB09XU1An5N4GtBtqgo7KBNagnnZusCr%2Ffn8%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cf-ray
65fed9ab9ba097e4-FRA
sticky-footer.e8a30a6b4b53.css
dobrysef.cz/static/css/ 		448 B
748 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/css/sticky-footer.e8a30a6b4b53.css
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
05087583260fb408f40aaa66f1c99cd0999423b4667891d03cdacd76267c8f0e
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/css/sticky-footer.e8a30a6b4b53.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-1c0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=GrwvB%2BcrWzl04hUFUSZC%2BqYaKlrdOjIK7Un2beDgqb1eohfm5ARDMFd3A0BGUN1nysVlP9JqcrsgUB6fMhveW%2BUo4eXZumXrLKsRqMtRX0FgStQBjXTbm30kf5532tAs8MXqAe0%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cf-ray
65fed9ab9b9a97e4-FRA
custom.52ac6167a82f.css
dobrysef.cz/static/css/ 		674 B
819 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/css/custom.52ac6167a82f.css
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d319c48701516403cdcdca22fd5a86c3cacf583255e2a557a2f657b8ea9926e0
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/css/custom.52ac6167a82f.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-2a2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=zQPZv5yooG4Ehj9%2BWgUGaNQQPvW6Cx%2B4v9fpd2868HCgaiQngBCajNVkLiGq2FMoF%2BrneZVpx3AHhFG9sB4d%2BrFcoqdog8tdm5YfbTfOPrsFrbygPUV5A2P2UEn1E258EryyXDQ%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cf-ray
65fed9ab9b9997e4-FRA
dobrysef-logo.svg
dobrysef.cz/static/img/ 		17 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://dobrysef.cz/static/img/dobrysef-logo.svg
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e6f7bce13990e37a086cdc23595069a2e53cf0187b6919a72cb57dc98355c3e
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/img/dobrysef-logo.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Wed, 30 Dec 2020 18:09:52 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"5fecc270-4463"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=Wpr9bkUeUwsOtjRG7oHIc8qCjGQZq76CVUMFlJ%2BkB%2FOumKD2L8Q%2BqCtbNEvPWEYq4MHRO8i9lbgVhnt1ZN881O1S%2FiILGlP32Qdu2uj3KO97i0n6d76LF8Ogc5ccmIpnszoSrD0%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
vary
Accept-Encoding
cf-ray
65fed9ab9b8997e4-FRA
icon-18.9cd9ffc025e3.svg
dobrysef.cz/static/assets/svg/icons/ 		7 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://dobrysef.cz/static/assets/svg/icons/icon-18.9cd9ffc025e3.svg
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fe5e09c7bafbb0c7944464380d30bd03db0f689bb0ae068911183f413caa8e83
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/svg/icons/icon-18.9cd9ffc025e3.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-1bf0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=9%2FdjPdeaB1VrDFtrUWbhRwAKARItMjqLR9EljAM6A7RMeY4DKTgbbNZyY9reUsyQtbSRDBcxzopjGJlHH4TwT9PmjnweeHkX9Odla25zRKrXt17S8IaC4aZZOhKcA%2FyePU2zfQk%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
vary
Accept-Encoding
cf-ray
65fed9ab9b8897e4-FRA
icon-1.11ef85e513bf.svg
dobrysef.cz/static/assets/svg/icons/ 		2 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://dobrysef.cz/static/assets/svg/icons/icon-1.11ef85e513bf.svg
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9f94c19f210bc6e872149c7242683ddf67f372a75d1871c0284ebfa082536ea6
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/svg/icons/icon-1.11ef85e513bf.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-9db"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=2by1%2Fo5x52Cak1okQul97T8kLMyZwi8zV9BjvdeyQMJxogkgA2g3QciZajtefxAr1gzkoixnKSRipe3NI%2BqU%2Bi3kqxz6G8FCQAZBCJNxy7wCgGG2WRYmnF%2BoCYCM%2F7qW5x5HuNA%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
vary
Accept-Encoding
cf-ray
65fed9ab9ba597e4-FRA
icon-13.02d64efb8f6a.svg
dobrysef.cz/static/assets/svg/icons/ 		6 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://dobrysef.cz/static/assets/svg/icons/icon-13.02d64efb8f6a.svg
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
29bd4e0632b8c3dbe29779e6e5ca4264696f1437bfaee82f6e818e1f02493947
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/svg/icons/icon-13.02d64efb8f6a.svg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-16cc"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=NuxrXXL8LLPgpTYqSelXW45sK%2BLw4UbE0z9%2FgyruLm9zvoPsmoKNSonGFtcyYfruaAm2YepHUBjN7bw%2F1l9aeDr5eNRxLmWqN8yWIAbjudCgWlomqh%2B6XtLWML2YS2G4z%2F7%2B4G0%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
vary
Accept-Encoding
cf-ray
65fed9ab9b9897e4-FRA
axios.min.421990196789.js
dobrysef.cz/static/libs/axios/ 		14 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/libs/axios/axios.min.421990196789.js
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4e4e0c4f0eabb4e47c64e8e9e2710f385396fc0ac4ee432c92f97614736b550a
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/libs/axios/axios.min.421990196789.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-379e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=fpjPWHgG2WIvGdSRqQPlINZP%2BfKqqyY7oCSZp9r9UBnHGgpCS0d2Og3boqxrlkvYyFAT22K5LNAlGQdd%2Ft7nOZTrAmWCkdsX1O53qLjzkRCZ%2BFH%2FNDOpuBQ%2FYUAqHNZ4%2BoGh%2BGA%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cf-ray
65fed9ab9b9797e4-FRA
jquery.min.dc5e7f18c8d3.js
dobrysef.cz/static/assets/vendor/jquery/dist/ 		87 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/vendor/jquery/dist/jquery.min.dc5e7f18c8d3.js
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/vendor/jquery/dist/jquery.min.dc5e7f18c8d3.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:43 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb42f-15d84"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=Xy8uIrTVgJsZsfTMe6Z3TBmlbS%2FJtJfgqdqEbevKwzWJWhVKivqal9mtaaP2F0dSWDKCUKTHpg4R0H9FuFUJjwuTFLskyUDncLsuJlFNlkKH2D5ZZ0ehtj3FkVOlCYU9Mq49TBY%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cf-ray
65fed9ab9b9697e4-FRA
jquery-migrate.min.9f8ecba1b540.js
dobrysef.cz/static/assets/vendor/jquery-migrate/dist/ 		11 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/vendor/jquery-migrate/dist/jquery-migrate.min.9f8ecba1b540.js
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a46f6d056aece0e1bc7601843a3acc8fe68338ecdb70feca61d07fee12a31fef
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/vendor/jquery-migrate/dist/jquery-migrate.min.9f8ecba1b540.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:43 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb42f-2b0c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=EUlA202dEED7h5aUbnAuv%2BwST4Lo9tdQFkv0BWHE4D0moMht3syFcG0C7Dc3nJb43C1GfrcrxUMJ9SyRrdmO86XM5FLlm75RHnwAh9n6K6nI%2FeKX6qRuB4jl1TJ8njbJ3j2rDF0%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cf-ray
65fed9ab9b9597e4-FRA
bootstrap.bundle.min.84a24749181c.js
dobrysef.cz/static/assets/vendor/bootstrap/dist/js/ 		82 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/vendor/bootstrap/dist/js/bootstrap.bundle.min.84a24749181c.js
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c30c4cc558082b70f0706201f227c930c194a425495f980810bc02674964c2a4
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/vendor/bootstrap/dist/js/bootstrap.bundle.min.84a24749181c.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:41 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb42d-148b9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=ueW%2FeaS2hOSAU0%2BbCHbxYsNbzrvD2%2F9P64Y19MfQcXdLnSY55rBFtpnyzUjKPkLQdFvOlFn8%2F8SOk7Avj99ukndmhfHjQqp6f25TKYMUKfvKVOl7nOshycghV1WKREQTYWuwNgk%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cf-ray
65fed9ab9b9497e4-FRA
hs-header.min.0d3831d06f07.js
dobrysef.cz/static/assets/vendor/hs-header/dist/ 		77 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/vendor/hs-header/dist/hs-header.min.0d3831d06f07.js
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
88fae5bcae1dfef54892da00bf8fd02cacfbdc4b455ddac5aba552eb73e3ccf4
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/vendor/hs-header/dist/hs-header.min.0d3831d06f07.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:43 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb42f-135fe"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=TlE%2B7jQnQt1En6Udg1cqH3uVX9Oaeeu%2BUJI32OiTQULmmjkqB82xcSUNxkkFGc3WHiNeA3FIdGJvy00xPaEZlggIE54fqrCX%2FHayODFh7Tkgc28CvIbQz3GoMcUFIl8xiNlW1hY%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cf-ray
65fed9ab9b9297e4-FRA
hs-mega-menu.min.72ada5ad7ab3.js
dobrysef.cz/static/assets/vendor/hs-mega-menu/dist/ 		92 KB
28 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/vendor/hs-mega-menu/dist/hs-mega-menu.min.72ada5ad7ab3.js
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bcc0a16d11b62a74fce1ea198fa987361add9f964985bf039a39b901b2c61feb
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/vendor/hs-mega-menu/dist/hs-mega-menu.min.72ada5ad7ab3.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:43 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb42f-16fce"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=JeZjnbnbc%2BuxdSSmRw%2BgoH6WQa5gwC7IRCOgNn9G9zF8eQV0bTCJ87hKBmZRpkXJfSS8w5D2UVRBAu29Qn%2FdXiJPaW2hoQcVIIyH%2Bsi2EeFBd0CHWWHH%2BKGfWfJ5zOlhHrkTl1g%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cf-ray
65fed9ab9b9097e4-FRA
aos.d3718e34eeb0.js
dobrysef.cz/static/assets/vendor/aos/dist/ 		14 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/vendor/aos/dist/aos.d3718e34eeb0.js
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a5005b2e414770fd5ccb40bc221a12771966d02b5c1f9c89da48bd8e3811d377
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/vendor/aos/dist/aos.d3718e34eeb0.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:43 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb42f-3962"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=5t7n%2FWSpBLQbrPspPRH4GLFP2zNQ51e%2FT4M4TG6CZ2lOAd4tNrRsC4hLn79irU2STLiQnxzhh%2FXMIyeoV29RZCd4%2F2rKkXBuir1TOwL2gdNBaFxmi3M12Tt7py%2BIYaMDHniM8LI%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cf-ray
65fed9ab9b8e97e4-FRA
hs.core.5522f881dc77.js
dobrysef.cz/static/assets/js/ 		528 B
909 B 		Script
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/assets/js/hs.core.5522f881dc77.js
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9836fdcbfb17541cf8fb1793cf45c07b84a9cd3a0633d513ef049e113cc423bf
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/assets/js/hs.core.5522f881dc77.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
W/"606eb430-210"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=%2BFRCDUDRsUCBl%2FKB80aauu0%2Fbm%2BBozVBxc657GO4tALPGRH7X7KIKpyaBZLTQ7id6VrZXG4FLFe9jG9CnzEDEKEZqh3ZggPkkWtjHQ6VJ22PUxXiu5Lflp2gkFt8ART9f8BFxz0%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cf-ray
65fed9ab9b8b97e4-FRA
js
www.googletagmanager.com/gtag/ 		89 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-7378655-6
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:827::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
a641f329ea684939d02d283491cb295ee12125356d246d1aa9d89ebde442cd36
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
36092
x-xss-protection
0
last-modified
Tue, 15 Jun 2021 21:00:00 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 15 Jun 2021 21:21:49 GMT
bg-homepage.1935180f24a2.jpg
dobrysef.cz/static/img/hero/ 		240 KB
240 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://dobrysef.cz/static/img/hero/bg-homepage.1935180f24a2.jpg
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6e9605d1335db16135b27c345a33d234d797ac39a827f38fc305f5c4635e8a12
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

:path
/static/img/hero/bg-homepage.1935180f24a2.jpg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
dobrysef.cz
referer
https://dobrysef.cz/?ref=itskoleni.cz
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
245429
last-modified
Thu, 08 Apr 2021 07:43:44 GMT
server
cloudflare
x-frame-options
DENY
etag
"606eb430-3beb5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=usiZy%2B%2B22IFspot4DHF8OSgDd%2Fsq0kY8B8V3IdETfgdji3MSi0GJWN4FQPByfo3W%2Bg4ksXx3FH6llLdD4sixclWhiXxVdcc1koNxgZ2hunXW2wbIXUSsZvu2pcsPf8Sd%2B8heLEA%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
vary
Accept-Encoding
accept-ranges
bytes
cf-ray
65fed9acac0a97e4-FRA
abstract-shapes-9.27b7950a588e.svg
dobrysef.cz/static/assets/svg/components/ 		3 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
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https://dobrysef.cz/static/assets/svg/components/abstract-shapes-9.27b7950a588e.svg
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/?ref=itskoleni.cz
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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pragma
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sec-fetch-site
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User-Agent
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Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
content-encoding
br
x-content-type-options
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cf-cache-status
MISS
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server
cloudflare
x-frame-options
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etag
W/"606eb430-c5b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
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fonts.gstatic.com/s/opensans/v20/ 		14 KB
14 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v20/mem8YaGs126MiZpBA-UFVZ0b.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,400,500,600,700
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
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Request headers

Origin
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Referer
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User-Agent
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Response headers

date
Sat, 12 Jun 2021 06:09:53 GMT
x-content-type-options
nosniff
age
313916
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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cross-origin
alt-svc
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server
sffe
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mem5YaGs126MiZpBA-UNirkOUuhp.woff2
fonts.gstatic.com/s/opensans/v20/ 		15 KB
15 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v20/mem5YaGs126MiZpBA-UNirkOUuhp.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,400,500,600,700
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Referer
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User-Agent
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Response headers

date
Sat, 12 Jun 2021 02:43:25 GMT
x-content-type-options
nosniff
age
326304
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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cross-origin
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sffe
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*
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mem5YaGs126MiZpBA-UN7rgOUuhp.woff2
fonts.gstatic.com/s/opensans/v20/ 		15 KB
15 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v20/mem5YaGs126MiZpBA-UN7rgOUuhp.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,400,500,600,700
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

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Referer
https://fonts.googleapis.com/
User-Agent
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Response headers

date
Sat, 12 Jun 2021 09:26:30 GMT
x-content-type-options
nosniff
age
302119
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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server
sffe
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*
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accept-ranges
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timing-allow-origin
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expires
Sun, 12 Jun 2022 09:26:30 GMT
fa-solid-900.150120b3d9b4.woff2
dobrysef.cz/static/libs/fontawesome/webfonts/ 		137 KB
138 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/libs/fontawesome/webfonts/fa-solid-900.150120b3d9b4.woff2
Requested by
Host: dobrysef.cz
URL: https://dobrysef.cz/static/libs/fontawesome/css/all.min.679c25d9fe8c.css
Protocol
H3-29
Security
QUIC, , AES_128_GCM
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2606:4700:3032::ac43:c479 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
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Resource Hash
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Security Headers
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pragma
no-cache
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User-Agent
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Response headers

date
Tue, 15 Jun 2021 21:21:49 GMT
x-content-type-options
nosniff
cf-cache-status
MISS
nel
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alt-svc
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server
cloudflare
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expect-ct
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strict-transport-security
max-age=0
report-to
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76 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://dobrysef.cz/static/libs/fontawesome/webfonts/fa-brands-400.7c0be8b6640f.woff2
Requested by
Host: dobrysef.cz
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Protocol
H3-29
Security
QUIC, , AES_128_GCM
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Software
cloudflare /
Resource Hash
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Name Value
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Request headers

:path
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pragma
no-cache
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sec-fetch-site
same-origin
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https://dobrysef.cz
Referer
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Response headers

date
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x-content-type-options
nosniff
cf-cache-status
MISS
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alt-svc
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last-modified
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server
cloudflare
x-frame-options
DENY
etag
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expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
report-to
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cf-ray
65fed9acbc1697e4-FRA
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11 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v20/mem5YaGs126MiZpBA-UNirkOXOhpOqc.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,400,500,600,700
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Origin
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https://fonts.googleapis.com/
User-Agent
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Response headers

date
Sat, 12 Jun 2021 06:55:09 GMT
x-content-type-options
nosniff
age
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content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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cross-origin
alt-svc
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content-length
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last-modified
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server
sffe
content-type
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access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 12 Jun 2022 06:55:09 GMT
mem5YaGs126MiZpBA-UN7rgOXOhpOqc.woff2
fonts.gstatic.com/s/opensans/v20/ 		11 KB
11 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v20/mem5YaGs126MiZpBA-UN7rgOXOhpOqc.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,400,500,600,700
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

Origin
https://dobrysef.cz
Referer
https://fonts.googleapis.com/
User-Agent
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Response headers

date
Sat, 12 Jun 2021 07:03:53 GMT
x-content-type-options
nosniff
age
310676
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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x-xss-protection
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last-modified
Tue, 18 May 2021 21:21:55 GMT
server
sffe
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 12 Jun 2022 07:03:53 GMT
mem8YaGs126MiZpBA-UFW50bbck.woff2
fonts.gstatic.com/s/opensans/v20/ 		11 KB
11 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v20/mem8YaGs126MiZpBA-UFW50bbck.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300,400,500,600,700
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
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Security Headers
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Request headers

Origin
https://dobrysef.cz
Referer
https://fonts.googleapis.com/
User-Agent
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Response headers

date
Sat, 12 Jun 2021 13:39:33 GMT
x-content-type-options
nosniff
age
286936
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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x-xss-protection
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last-modified
Tue, 18 May 2021 21:21:25 GMT
server
sffe
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 12 Jun 2022 13:39:33 GMT
analytics.js
www.google-analytics.com/ 		48 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-7378655-6
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:813::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 09 Apr 2021 23:59:54 GMT
server
Golfe2
age
3429
date
Tue, 15 Jun 2021 20:24:40 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
19569
expires
Tue, 15 Jun 2021 22:24:40 GMT
collect
www.google-analytics.com/j/ 		2 B
22 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j90&a=328748840&t=pageview&_s=1&dl=https%3A%2F%2Fdobrysef.cz%2F%3Fref%3Ditskoleni.cz&ul=en-us&de=UTF-8&dt=Hled%C3%A1m%20pr%C3%A1ci%20chyt%C5%99e%20-%20Dobr%C3%BD%20%C5%A1%C3%A9f.cz&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAUABAAAAAC~&jid=278320913&gjid=1938027744&cid=16104799.1623792110&tid=UA-7378655-6&_gid=123448024.1623792110&_r=1&gtm=2ou690&z=1515311754
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:813::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Tue, 15 Jun 2021 21:21:49 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://dobrysef.cz
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		4 B
25 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j90&tid=UA-7378655-6&cid=16104799.1623792110&jid=278320913&gjid=1938027744&_gid=123448024.1623792110&_u=YEBAAUAAAAAAAC~&z=1602828920
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400c:c04::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Tue, 15 Jun 2021 21:21:49 GMT
content-type
text/plain
access-control-allow-origin
https://dobrysef.cz
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
64 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-7378655-6&cid=16104799.1623792110&jid=278320913&_u=YEBAAUAAAAAAAC~&z=963975211
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:813::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 15 Jun 2021 21:21:49 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-7378655-6&cid=16104799.1623792110&jid=278320913&_u=YEBAAUAAAAAAAC~&z=963975211
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://dobrysef.cz/?ref=itskoleni.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 15 Jun 2021 21:21:49 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

30 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| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated function| axios function| $ function| jQuery object| bootstrap object| HSHeader function| _ function| HSMegaMenu object| AOS object| header undefined| megaMenu function| gtag object| dataLayer object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
.dobrysef.cz/ Name: _gat_gtag_UA_7378655_6
Value: 1
.dobrysef.cz/ Name: _gid
Value: GA1.2.123448024.1623792110
.dobrysef.cz/ Name: _ga
Value: GA1.2.16104799.1623792110

1 Console Messages

Source Level URL
Text
console-api log URL: https://dobrysef.cz/static/assets/vendor/jquery-migrate/dist/jquery-migrate.min.9f8ecba1b540.js(Line 2)
Message:
JQMIGRATE: Migrate is installed, version 3.3.1

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff
X-Frame-Options DENY DENY
X-Xss-Protection 1; mode=block

Indicators

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

dobrysef.cz
fonts.googleapis.com
fonts.gstatic.com
stats.g.doubleclick.net
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.smtpseguro.itskoleni.cz
2606:4700:3032::ac43:c479
2a00:1450:4001:800::2003
2a00:1450:4001:813::2004
2a00:1450:4001:813::200e
2a00:1450:4001:827::2008
2a00:1450:4001:82a::200a
2a00:1450:4001:82b::2003
2a00:1450:400c:c04::9b
77.78.104.3
05087583260fb408f40aaa66f1c99cd0999423b4667891d03cdacd76267c8f0e
1aa8845fd06e475aefe733d4e55b36a92fcd487975049c8172341827ac9cc03e
28e9420a6d03a70b837b51c9fbe1bb1f819a3d4aa71bffa07f7c3e79d7dcf878
29bd4e0632b8c3dbe29779e6e5ca4264696f1437bfaee82f6e818e1f02493947
2a2399d510fe0bb91bf136a84c8f186c5bd3a57a2aac94a39bf167850588717f
2cb09c7b3e19bfc41743ca3624ef81c3258d56525647feac76aa757e0292627a
485ef94c52a4c62277533950ca70e9c4b13f97eed65cc868b22bd8c37e3ada11
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62b964c6110d2300c2b25824348217c5226ce87eb4a681bde737ed016285b2b1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