urlscan.io logo urlscan.io
SecurityTrails logo

db.fykos.cz Open in urlscan Pro
195.113.23.5  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://auth.fykos.cz/
Effective URL: https://db.fykos.cz/auth/login?backlink=44at3
Submission: On September 17 via automatic, source certstream-suspicious — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 3 countries across 4 domains to perform 17 HTTP transactions. The main IP is 195.113.23.5, located in Prague, Czech Republic and belongs to CESNET2, CZ. The main domain is db.fykos.cz.
TLS certificate: Issued by R11 on September 17th 2024. Valid for: 3 months.
This is the only time db.fykos.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 12 195.113.23.5 2852 (CESNET2)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
17 5
12    195.113.23.5 (Prague, Czech Republic)

ASN2852 (CESNET2, CZ)
PTR: fykos.troja.mff.cuni.cz
auth.fykos.cz
db.fykos.cz
1    2a00:1450:4001:829::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
3    2a00:1450:4001:828::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
1    2606:4700::6811:190e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
2    2a00:1450:4001:800::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
Apex Domain
Subdomains		 Transfer
12 fykos.cz
auth.fykos.cz
db.fykos.cz
956 KB
4 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 31
ajax.googleapis.com — Cisco Umbrella Rank: 407
99 KB
2 gstatic.com
fonts.gstatic.com
54 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 215
7 KB
17 4
Domain Requested by
11 db.fykos.cz 1 redirects db.fykos.cz
3 ajax.googleapis.com db.fykos.cz
2 fonts.gstatic.com fonts.googleapis.com
1 cdnjs.cloudflare.com db.fykos.cz
1 fonts.googleapis.com db.fykos.cz
1 auth.fykos.cz 1 redirects
17 6

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

Domain
fykos.cz
vyfuk.org
fyziklani.cz
online.fyziklani.cz
Subject Issuer Validity Valid
old.fykos.cz
R11		 2024-09-17 -
2024-12-16		 3 months crt.sh
upload.video.google.com
WR2		 2024-08-26 -
2024-11-18		 3 months crt.sh
cdnjs.cloudflare.com
WE1		 2024-07-31 -
2024-10-29		 3 months crt.sh
*.gstatic.com
WR2		 2024-08-26 -
2024-11-18		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://db.fykos.cz/auth/login?backlink=44at3
Frame ID: 53649FDC13A6C0B3693E622DEC276FE4
Requests: 17 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Přihlašovací jméno | FKSDB

Page URL History Show full URLs

  1. https://auth.fykos.cz/ HTTP 301
    https://db.fykos.cz/auth/ HTTP 302
    https://db.fykos.cz/auth/login?backlink=44at3 Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <input[^>]+data-nette-rules
  • <input[^>]+id="frm-
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • <script [^>]*src="[^"]*/popper\.js/([0-9.]+)
  • /popper\.js/([0-9.]+)
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • ([\d.]+)/jquery-ui(?:\.min)?\.js
  • jquery-ui.*\.js

Page Statistics

17
Requests

100 %
HTTPS

80 %
IPv6

4
Domains

6
Subdomains

5
IPs

3
Countries

1115 kB
Transfer

2302 kB
Size

2
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://auth.fykos.cz/ HTTP 301
    https://db.fykos.cz/auth/ HTTP 302
    https://db.fykos.cz/auth/login?backlink=44at3 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request login
db.fykos.cz/auth/
Redirect Chain
  • https://auth.fykos.cz/
  • https://db.fykos.cz/auth/
  • https://db.fykos.cz/auth/login?backlink=44at3
5 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://db.fykos.cz/auth/login?backlink=44at3
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) / Nette Framework 3
Resource Hash
b5c1e2d45b25c2e4de9bd800d8e9a1c553f3a4fcb046c991cc5c32d0fa99d397
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

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

Response headers

Cache-Control
no-store, no-cache, must-revalidate
Connection
Keep-Alive
Content-Encoding
gzip
Content-Length
1722
Content-Type
text/html; charset=utf-8
Date
Tue, 17 Sep 2024 15:37:35 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Keep-Alive
timeout=5, max=99
Pragma
no-cache
Server
Apache/2.4.25 (Debian)
Vary
X-Requested-With,Accept-Encoding
X-Frame-Options
SAMEORIGIN
X-Powered-By
Nette Framework 3

Redirect headers

Cache-Control
no-store, no-cache, must-revalidate
Connection
Keep-Alive
Content-Length
116
Content-Type
text/html; charset=utf-8
Date
Tue, 17 Sep 2024 15:37:35 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Keep-Alive
timeout=5, max=100
Location
https://db.fykos.cz/auth/login?backlink=44at3
Pragma
no-cache
Server
Apache/2.4.25 (Debian)
Vary
X-Requested-With
X-Frame-Options
SAMEORIGIN
X-Powered-By
Nette Framework 3
css2
fonts.googleapis.com/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Inter
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
7b3b60c3cb01c1db4f6d8b45005fd2fa2d10c163195b6bd855abb5bff4aa655c
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://db.fykos.cz/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 17 Sep 2024 15:37:35 GMT
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
x-xss-protection
0
last-modified
Tue, 17 Sep 2024 14:23:58 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
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, 17 Sep 2024 15:37:35 GMT
jquery-ui.css
ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/themes/smoothness/ 		31 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/themes/smoothness/jquery-ui.css
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
b3080cf74d69bea3983aa2970cfedb0d71af23944fcb3d65b145331fe81e05f7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

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

Response headers

date
Sat, 14 Sep 2024 00:53:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
312255
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
5965
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/css; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 14 Sep 2025 00:53:20 GMT
main.css
db.fykos.cz/assets/ 		491 KB
70 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://db.fykos.cz/assets/main.css
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
d992bcef0cdcf9eb875326f2ea39c5e483a52dd3d222bd37085c10b232e53d2a

Request headers

Referer
https://db.fykos.cz/auth/login?backlink=44at3
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Tue, 17 Sep 2024 15:37:35 GMT
Content-Encoding
gzip
Last-Modified
Fri, 16 Feb 2024 05:55:48 GMT
Server
Apache/2.4.25 (Debian)
ETag
"7ad91-6117965523fa8-gzip"
Vary
Accept-Encoding
Transfer-Encoding
chunked
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
fykos.svg
db.fykos.cz/images/contests/ 		854 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://db.fykos.cz/images/contests/fykos.svg
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
e6f7d82dd88b98df0d3e3c0a50e79dd8e3fde9c47edf4d2ed6699ca79278420e

Request headers

Referer
https://db.fykos.cz/auth/login?backlink=44at3
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Tue, 17 Sep 2024 15:37:35 GMT
Last-Modified
Thu, 17 Aug 2023 18:00:04 GMT
Server
Apache/2.4.25 (Debian)
ETag
"356-603222e7e36b2"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
854
vyfuk.svg
db.fykos.cz/images/contests/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://db.fykos.cz/images/contests/vyfuk.svg
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
ec6a861016bcba38104ae0d7ad43db6944fcb88d554b4b34d533f9c52e212f60

Request headers

Referer
https://db.fykos.cz/auth/login?backlink=44at3
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Tue, 17 Sep 2024 15:37:35 GMT
Last-Modified
Sat, 11 Nov 2017 13:05:09 GMT
Server
Apache/2.4.25 (Debian)
ETag
"23fa-55db4afd90a1c"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
9210
black.svg
db.fykos.cz/images/logo/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://db.fykos.cz/images/logo/black.svg
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
45a13db1d778e0fc7f1002c62323a0622f52bf8546f852d2d4eccedafb5c30fc

Request headers

Referer
https://db.fykos.cz/auth/login?backlink=44at3
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Tue, 17 Sep 2024 15:37:36 GMT
Last-Modified
Sat, 08 Jul 2023 21:35:10 GMT
Server
Apache/2.4.25 (Debian)
ETag
"43c-60000862510cb"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
1084
white.svg
db.fykos.cz/images/logo/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://db.fykos.cz/images/logo/white.svg
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
069e5d52c46f0780d201603ae47622d17f75aeccde404327bc35dbb33584b114

Request headers

Referer
https://db.fykos.cz/auth/login?backlink=44at3
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Tue, 17 Sep 2024 15:37:36 GMT
Last-Modified
Sat, 19 Feb 2022 08:49:07 GMT
Server
Apache/2.4.25 (Debian)
ETag
"427-5d85b127a7db7"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
Content-Length
1063
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.9.1/ 		90 KB
32 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
c12f6098e641aaca96c60215800f18f5671039aecf812217fab3c0d152f6adb4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

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

Response headers

date
Tue, 17 Sep 2024 12:21:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
11777
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
33018
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 17 Sep 2025 12:21:18 GMT
jquery-ui.min.js
ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/ 		223 KB
59 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/jquery-ui.min.js
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
16089a42741acc5fd00ab17da92be9458e8f0029fd645f159e582a7ea0f52ec1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

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

Response headers

date
Sat, 14 Sep 2024 11:08:28 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
275347
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
60637
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 14 Sep 2025 11:08:28 GMT
popper.min.js
cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5292e677fe712c80863414e9e73f3678d86d409f751392b6803b70a949fc1017
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

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

Response headers

date
Tue, 17 Sep 2024 15:37:35 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
520837
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
6098
last-modified
Mon, 04 May 2020 16:15:37 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03fa9-4a59"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5WCp7FTWfHfVWLINyTQVh6NoUYQUAgWRCf4bgryyK4B%2BQRnEGEPlCO5xe%2FwUsYNMEobx6rQV8nBUiHKyjNjSRXNZdC3Ox29IgDtvGc6kBtcz%2BxyhbtsOsEtb5W9DUGRPoYsV%2B6Ki9D5v%2B%2F3NT2KguPLL"}],"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
8c4a2dafca741e57-FRA
expires
Sun, 07 Sep 2025 15:37:35 GMT
bundle.min.js
db.fykos.cz/assets/ 		740 KB
234 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://db.fykos.cz/assets/bundle.min.js
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/auth/login?backlink=44at3
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
cf8ac8743cfe4ea7fbc699c4d038b1593d639137eb2e192a7c837a9d424a35ce

Request headers

Referer
https://db.fykos.cz/auth/login?backlink=44at3
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Tue, 17 Sep 2024 15:37:36 GMT
Content-Encoding
gzip
Last-Modified
Mon, 09 Sep 2024 21:36:46 GMT
Server
Apache/2.4.25 (Debian)
ETag
"b8e96-621b68dc970f5-gzip"
Vary
Accept-Encoding
Transfer-Encoding
chunked
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=100
2.jpg
db.fykos.cz/assets/media/app/Modules/CoreModule/templates/Authentication/background/ 		487 KB
487 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://db.fykos.cz/assets/media/app/Modules/CoreModule/templates/Authentication/background/2.jpg
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/assets/main.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
82fccb87608f20576792e716f32688f89fee4766912db72eab4a5a9e4d896a7d

Request headers

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

Response headers

Date
Tue, 17 Sep 2024 15:37:36 GMT
Last-Modified
Sat, 08 Jan 2022 00:21:53 GMT
Server
Apache/2.4.25 (Debian)
ETag
"79a79-5d5071720dfa0"
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
498297
UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hiA.woff2
fonts.gstatic.com/s/inter/v18/ 		23 KB
23 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hiA.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
dd05e326cf8eac3b55acecf29c842ed73e6e6dd06491cf47f7e8800680ab3e33
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://db.fykos.cz
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Tue, 17 Sep 2024 11:46:34 GMT
x-content-type-options
nosniff
age
13862
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
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
23692
x-xss-protection
0
last-modified
Mon, 29 Jul 2024 22:45:22 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 17 Sep 2025 11:46:34 GMT
fa-solid-900.woff2
db.fykos.cz/assets/media/node_modules/@fortawesome/fontawesome-free/webfonts/ 		147 KB
147 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://db.fykos.cz/assets/media/node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.woff2
Requested by
Host: db.fykos.cz
URL: https://db.fykos.cz/assets/main.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
7152a6933ee3d690ec2af3d09da9d701723d16aa3410a6d80f28ff8866f3b880

Request headers

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

Response headers

Date
Tue, 17 Sep 2024 15:37:36 GMT
Last-Modified
Sat, 08 Jul 2023 21:47:19 GMT
Server
Apache/2.4.25 (Debian)
ETag
"24a6c-60000b1955291"
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
150124
UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZFhiI2B.woff2
fonts.gstatic.com/s/inter/v18/ 		30 KB
30 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZFhiI2B.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
941e03c632d7b1d832cf0b961e66791ac91f8e54e395c2b4b9bac78366bc8242
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://db.fykos.cz
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Sat, 14 Sep 2024 16:51:40 GMT
x-content-type-options
nosniff
age
254756
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
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
30676
x-xss-protection
0
last-modified
Mon, 29 Jul 2024 22:45:29 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 14 Sep 2025 16:51:40 GMT
favicon.png
db.fykos.cz/images/ 		2 KB
3 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://db.fykos.cz/images/favicon.png
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
195.113.23.5 Prague, Czech Republic, ASN2852 (CESNET2, CZ),
Reverse DNS
fykos.troja.mff.cuni.cz
Software
Apache/2.4.25 (Debian) /
Resource Hash
15cadd62ffc3b822e5813e9c5dd50307b853ebcae125e6c94fe2499ceb5a3634

Request headers

Referer
https://db.fykos.cz/auth/login?backlink=44at3
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Tue, 17 Sep 2024 15:37:36 GMT
Last-Modified
Sat, 19 Feb 2022 08:49:07 GMT
Server
Apache/2.4.25 (Debian)
ETag
"988-5d85b1279a2f8"
Content-Type
image/png
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
2440

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

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

function| $ function| jQuery function| DP_jQuery_1726587456044 function| Popper number| uidEvent

2 Cookies

Domain/Path Name / Value
db.fykos.cz/ Name: _nss
Value: 1
db.fykos.cz/ Name: fksdb_prod
Value: k4pi6mud8mobet7t9k23r5tt61

Security Headers

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

Header Value
X-Frame-Options SAMEORIGIN