URL: https://podpora.instructor.cz/help
Submission: On October 22 via api from IE — Scanned from DE

Summary

This website contacted 13 IPs in 1 countries across 10 domains to perform 33 HTTP transactions. The main IP is 100.24.225.212, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is podpora.instructor.cz.
TLS certificate: Issued by R3 on October 14th 2021. Valid for: 3 months.
This is the only time podpora.instructor.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 100.24.225.212 14618 (AMAZON-AES)
2 52.222.206.53 16509 (AMAZON-02)
2 216.58.212.138 15169 (GOOGLE)
4 50.17.209.165 14618 (AMAZON-AES)
1 151.101.2.133 54113 (FASTLY)
2 35.190.88.7 15169 (GOOGLE)
2 142.250.185.234 15169 (GOOGLE)
10 142.250.185.163 15169 (GOOGLE)
3 52.216.88.75 16509 (AMAZON-02)
2 142.250.181.238 15169 (GOOGLE)
2 54.186.17.221 16509 (AMAZON-02)
2 23.23.182.200 14618 (AMAZON-AES)
33 13
Domain Requested by
10 fonts.gstatic.com fonts.googleapis.com
4 assets.groovehq.com podpora.instructor.cz
3 groove-widget-production.s3.amazonaws.com podpora.instructor.cz
groove-widget-production.s3.amazonaws.com
2 widget-backend.groovehq.com groove-widget-production.s3.amazonaws.com
2 api.keen.io assets.groovehq.com
2 www.google-analytics.com podpora.instructor.cz
www.google-analytics.com
2 fonts.googleapis.com ajax.googleapis.com
2 sessions.bugsnag.com d2wy8f7a9ursnm.cloudfront.net
2 ajax.googleapis.com podpora.instructor.cz
groove-widget-production.s3.amazonaws.com
2 d2wy8f7a9ursnm.cloudfront.net podpora.instructor.cz
groove-widget-production.s3.amazonaws.com
1 cdn.filestackcontent.com podpora.instructor.cz
1 podpora.instructor.cz
33 12

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

Domain
www.instructor.cz
Subject Issuer Validity Valid
podpora.instructor.cz
R3
2021-10-14 -
2022-01-12
3 months crt.sh
*.cloudfront.net
Amazon
2021-03-19 -
2022-03-17
a year crt.sh
upload.video.google.com
GTS CA 1C3
2021-09-13 -
2021-11-20
2 months crt.sh
*.groovehq.com
Sectigo RSA Domain Validation Secure Server CA
2020-10-05 -
2021-11-04
a year crt.sh
*.filestackcontent.com
R3
2021-09-14 -
2021-12-13
3 months crt.sh
*.bugsnag.com
Sectigo RSA Domain Validation Secure Server CA
2021-05-05 -
2022-05-05
a year crt.sh
*.gstatic.com
GTS CA 1C3
2021-10-04 -
2021-12-27
3 months crt.sh
*.s3.amazonaws.com
DigiCert Baltimore CA-2 G2
2021-01-11 -
2022-02-11
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2021-10-04 -
2021-12-27
3 months crt.sh
keen.io
Amazon
2021-04-06 -
2022-05-05
a year crt.sh

This page contains 3 frames:

Primary Page: https://podpora.instructor.cz/help
Frame ID: 7D339797968AC87215E26D24B807C0C7
Requests: 22 HTTP requests in this frame

Frame: https://groove-widget-production.s3.amazonaws.com/loader.js
Frame ID: BE8E71620FC095678CF548C59A4DCFA9
Requests: 1 HTTP requests in this frame

Frame: https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js
Frame ID: DB9E2D9621FC20CB1D9886802960A770
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

INSTRUCTOR | Zákaznická podpora

Detected technologies

Overall confidence: 100%
Detected patterns
  • /bugsnag.*\.js

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

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

Page Statistics

33
Requests

100 %
HTTPS

0 %
IPv6

10
Domains

12
Subdomains

13
IPs

1
Countries

428 kB
Transfer

726 kB
Size

6
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

33 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request help
podpora.instructor.cz/
32 KB
8 KB
Document
General
Full URL
https://podpora.instructor.cz/help
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
100.24.225.212 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-100-24-225-212.compute-1.amazonaws.com
Software
nginx /
Resource Hash
966b5a420c93e065ef8202f14da529485b3c5912401110153995e9e51b0defae
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Host
podpora.instructor.cz
Connection
keep-alive
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/93.0.4577.63 Safari/537.36
Accept-Language
de-DE,de;q=0.9
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
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

Server
nginx
Date
Fri, 22 Oct 2021 08:08:20 GMT
Content-Type
text/html; charset=utf-8
Content-Length
7475
Connection
keep-alive
Access-Control-Allow-Headers
Origin, Content-Type, Accept
Access-Control-Allow-Methods
POST, GET, PUT, PATCH, DELETE, OPTIONS
Access-Control-Allow-Origin
https://podpora.instructor.cz/help
Access-Control-Max-Age
3600
Cache-Control
max-age=0, private, must-revalidate
Content-Encoding
gzip
X-Content-Type-Options
nosniff
X-Request-Id
29e7b974-b53a-41d9-86f0-ee7de8cf821a
X-Runtime
0.229048
X-XSS-Protection
1; mode=block
X-UA-Compatible
IE=Edge
bugsnag.min.js
d2wy8f7a9ursnm.cloudfront.net/v6/
40 KB
13 KB
Script
General
Full URL
https://d2wy8f7a9ursnm.cloudfront.net/v6/bugsnag.min.js
Requested by
Host: podpora.instructor.cz
URL: https://podpora.instructor.cz/help
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.222.206.53 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-206-53.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
4ee4197ae3e7bac4347e8443d7e264781c7d154e24d27da0eec14b9d4bfc1d61

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://podpora.instructor.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date
Mon, 01 Mar 2021 18:06:24 GMT
Content-Encoding
gzip
Connection
keep-alive
Last-Modified
Wed, 05 Feb 2020 15:23:02 GMT
Server
AmazonS3
Age
20268117
ETag
W/"e63788b8657ac52b3cdbb970e551c2a4"
Vary
Accept-Encoding
X-Cache
Hit from cloudfront
Content-Type
application/javascript; charset=UTF-8
Via
1.1 910a343c3141ba3fe805e18bded62491.cloudfront.net (CloudFront)
Cache-Control
public, max-age=315360000
Transfer-Encoding
chunked
X-Amz-Cf-Pop
FRA56-P3
X-Amz-Cf-Id
b65dknqvLIhrA2WeWiyFt48cctI0wRyRGOAGW5XQGWMhye1WOI8ung==
webfont.js
ajax.googleapis.com/ajax/libs/webfont/1.6.26/
13 KB
6 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js
Requested by
Host: podpora.instructor.cz
URL: https://podpora.instructor.cz/help
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
216.58.212.138 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS
ams15s21-in-f138.1e100.net
Software
sffe /
Resource Hash
81016ac6be850b72df5d4faa0c3cec8e2c1b0ba0045712144a6766adfad40bee
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://podpora.instructor.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 21 Oct 2021 10:51:27 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
76613
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,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
5437
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="hosted-libraries-pushers"
expires
Fri, 21 Oct 2022 10:51:27 GMT
main-e3e21d4e16a84c420eb2c81287c35ea6.css
assets.groovehq.com/assets/groove_kb_themes/
38 KB
9 KB
Stylesheet
General
Full URL
https://assets.groovehq.com/assets/groove_kb_themes/main-e3e21d4e16a84c420eb2c81287c35ea6.css
Requested by
Host: podpora.instructor.cz
URL: https://podpora.instructor.cz/help
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
50.17.209.165 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-50-17-209-165.compute-1.amazonaws.com
Software
nginx /
Resource Hash
ef3d521760b5f408e4bf219bbb00c139a7ae2b24517f0c9cc4474eacd3ad5994

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://podpora.instructor.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date
Fri, 22 Oct 2021 08:08:20 GMT
Content-Encoding
gzip
Last-Modified
Thu, 06 May 2021 08:14:45 GMT
Server
nginx
Content-Type
text/css
Cache-Control
max-age=315360000
Connection
keep-alive
Content-Length
8679
Expires
Mon, 20 Oct 2031 08:08:20 GMT
ycaTFtYQYiCLDeaSQB5c
cdn.filestackcontent.com/
21 KB
21 KB
Image
General
Full URL
https://cdn.filestackcontent.com/ycaTFtYQYiCLDeaSQB5c
Requested by
Host: podpora.instructor.cz
URL: https://podpora.instructor.cz/help
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.2.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
60db072a523cc1d5e826c9d0a51149908aa2de4ca5a45640e791e02d4d72b76e

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://podpora.instructor.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Fri, 22 Oct 2021 08:08:20 GMT
via
1.1 varnish, 1.1 varnish
age
578332
x-cache
HIT, HIT
content-disposition
inline; filename="instructor_ffffff_trans_3.png"
content-length
21295
x-served-by
cache-bwi5138-BWI, cache-hhn4021-HHN
last-modified
Sat, 18 Jan 2020 09:56:30 GMT
x-file-name
instructor_ffffff_trans_3.png
x-timer
S1634890101.619614,VS0,VE1
etag
"0ed4a04fa710193a95f9becd18ada6f5"
access-control-max-age
21600
access-control-allow-methods
DELETE, GET, HEAD, POST, PUT
content-type
image/png
access-control-allow-origin
*
access-control-expose-headers
X-File-Name
cache-control
public, max-age=2678400
filestack-trace-id
1634311768-LOyCs6nSne
accept-ranges
bytes
access-control-allow-headers
Content-Type, X-No-Stream
x-cache-hits
1, 1
manifest-a7918d21086feee4b769ccea90f4e04c.js
assets.groovehq.com/assets/groove_kb_themes/
818 B
769 B
Script
General
Full URL
https://assets.groovehq.com/assets/groove_kb_themes/manifest-a7918d21086feee4b769ccea90f4e04c.js
Requested by
Host: podpora.instructor.cz
URL: https://podpora.instructor.cz/help
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
50.17.209.165 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-50-17-209-165.compute-1.amazonaws.com
Software
nginx /
Resource Hash
6b9dc4dc40a5aeb2e6c8eb12ad9f4364184bd8acbe2c06dc44d470fb2b36b4de

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://podpora.instructor.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date
Fri, 22 Oct 2021 08:08:20 GMT
Content-Encoding
gzip
Last-Modified
Fri, 21 Jun 2019 08:54:44 GMT
Server
nginx
Content-Type
application/x-javascript
Cache-Control
max-age=315360000
Connection
keep-alive
Content-Length
469
Expires
Mon, 20 Oct 2031 08:08:20 GMT
vendor-a9b6a86a27952f733bc13d4c43551d00.js
assets.groovehq.com/assets/groove_kb_themes/
245 KB
94 KB
Script
General
Full URL
https://assets.groovehq.com/assets/groove_kb_themes/vendor-a9b6a86a27952f733bc13d4c43551d00.js
Requested by
Host: podpora.instructor.cz
URL: https://podpora.instructor.cz/help
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
50.17.209.165 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-50-17-209-165.compute-1.amazonaws.com
Software
nginx /
Resource Hash
8873e2dfd880e9fe28d8104f1f83bef859066d40ff76e09990bca6341ba149ef

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://podpora.instructor.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date
Fri, 22 Oct 2021 08:08:20 GMT
Content-Encoding
gzip
Last-Modified
Fri, 18 Sep 2020 11:56:15 GMT
Server
nginx
transfer-encoding
chunked
Content-Type
application/x-javascript
Cache-Control
max-age=315360000
Connection
keep-alive
Expires
Mon, 20 Oct 2031 08:08:20 GMT
main-59de0186c765be7678704b1bacc12f91.js
assets.groovehq.com/assets/groove_kb_themes/
14 KB
6 KB
Script
General
Full URL
https://assets.groovehq.com/assets/groove_kb_themes/main-59de0186c765be7678704b1bacc12f91.js
Requested by
Host: podpora.instructor.cz
URL: https://podpora.instructor.cz/help
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
50.17.209.165 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-50-17-209-165.compute-1.amazonaws.com
Software
nginx /
Resource Hash
0f2c47f9852450ce0cc973a5a87f9d999e4e40ccd78874cbe2e6b67ab0e101ac

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://podpora.instructor.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

Date
Fri, 22 Oct 2021 08:08:20 GMT
Content-Encoding
gzip
Last-Modified
Fri, 18 Sep 2020 11:56:15 GMT
Server
nginx
Content-Type
application/x-javascript
Cache-Control
max-age=315360000
Connection
keep-alive
Content-Length
5371
Expires
Mon, 20 Oct 2031 08:08:20 GMT
/
sessions.bugsnag.com/ Frame
0
0
Preflight
General
Full URL
https://sessions.bugsnag.com/
Protocol
H2
Server
35.190.88.7 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS
7.88.190.35.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Method
POST
Access-Control-Request-Headers
bugsnag-api-key,bugsnag-payload-version,bugsnag-sent-at,content-type
Origin
https://podpora.instructor.cz
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Sec-Fetch-Mode
cors

Response headers

access-control-allow-headers
Origin, Content-Type, Accept, Authorization, User-Agent, Referer, X-Forwarded-For, Bugsnag-Api-Key, Bugsnag-Payload-Version, Bugsnag-Sent-At
access-control-allow-methods
POST
access-control-allow-origin
*
date
Fri, 22 Oct 2021 08:08:20 GMT
content-length
0
via
1.1 google
alt-svc
clear
/
sessions.bugsnag.com/
21 B
140 B
XHR
General
Full URL
https://sessions.bugsnag.com/
Requested by
Host: d2wy8f7a9ursnm.cloudfront.net
URL: https://d2wy8f7a9ursnm.cloudfront.net/v6/bugsnag.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.88.7 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS
7.88.190.35.bc.googleusercontent.com
Software
/
Resource Hash
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Request headers

Bugsnag-Payload-Version
1
Referer
https://podpora.instructor.cz/
Bugsnag-Sent-At
2021-10-22T08:08:20.591Z
Accept-Language
de-DE,de;q=0.9
Bugsnag-Api-Key
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Content-Type
application/json

Response headers

access-control-allow-origin
*
date
Fri, 22 Oct 2021 08:08:20 GMT
via
1.1 google
bugsnag-session-uuid
91e1714c-e881-49eb-9575-ec2066cd13bb
alt-svc
clear
content-length
21
content-type
application/json
css
fonts.googleapis.com/
7 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=IBM+Plex+Sans:400,400i,700,700i%7CIBM+Plex+Sans:400,400i,700,700i
Requested by
Host: ajax.googleapis.com
URL: https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.234 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s53-in-f10.1e100.net
Software
ESF /
Resource Hash
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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

Accept-Language
de-DE,de;q=0.9
Referer
https://podpora.instructor.cz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 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
Fri, 22 Oct 2021 08:08:20 GMT
server
ESF
date
Fri, 22 Oct 2021 08:08:20 GMT
x-frame-options
SAMEORIGIN
report-to
{"group":"AZM8iraMxxUfRnRum-EGst9UuHcPNVSf9Kp1_90wIgU","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AZM8iraMxxUfRnRum-EGst9UuHcPNVSf9Kp1_90wIgU"}]}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
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content-type
application/json
access-control-allow-origin
*
cache-control
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access-control-allow-headers
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content-length
50
disposition
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expires
Sat, 01 Jan 2000 01:01:01 GMT
kb.index.view
api.keen.io/3.0/projects/5b111179c9e77c000165f408/events/
50 B
402 B
Script
General
Full URL
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Protocol
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TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Software
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Request headers

Accept-Language
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Referer
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Response headers

pragma
no-cache
date
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server
TornadoServer/4.5.1
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
*
cache-control
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access-control-allow-headers
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content-length
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disposition
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expires
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17043352-0723-58db-1145-eec38b4d172f.json
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107 B
540 B
Script
General
Full URL
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Requested by
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Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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nginx /
Resource Hash
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Accept-Language
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User-Agent
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Response headers

X-Runtime
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X-Content-Type-Options
nosniff
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nginx
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W/"8153d45d0d224fb6530d3f89f586e667"
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3 KB
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General
Full URL
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Protocol
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X-Content-Type-Options
nosniff
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nginx
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13 KB
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General
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Requested by
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Protocol
H3
Security
QUIC, , AES_128_GCM
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Response headers

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content-encoding
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x-content-type-options
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General
Full URL
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Response headers

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AmazonS3
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Requested by
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URL: https://groove-widget-production.s3.amazonaws.com/loader.js
Protocol
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Response headers

Date
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Response headers

Date
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816 B
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Full URL
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H3
Security
QUIC, , AES_128_GCM
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Response headers

strict-transport-security
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content-encoding
gzip
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x-xss-protection
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last-modified
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server
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date
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x-frame-options
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Response headers

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server
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 21 Oct 2021 12:44:21 GMT
x-content-type-options
nosniff
age
69841
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
17304
x-xss-protection
0
last-modified
Wed, 22 Sep 2021 16:13:19 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Fri, 21 Oct 2022 12:44:21 GMT
KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v29/ Frame DB9E
16 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v29/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto:400,400i,500,700,700i%7CRoboto:400,400i,500,700,700i
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.163 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f3.1e100.net
Software
sffe /
Resource Hash
bb46ed079c3dd3c39af5051b4ada48f29f49151dad4fa218117bad2fdb5e616f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://podpora.instructor.cz
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Wed, 20 Oct 2021 16:31:43 GMT
x-content-type-options
nosniff
age
142599
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
15920
x-xss-protection
0
last-modified
Wed, 22 Sep 2021 16:13:21 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Thu, 20 Oct 2022 16:31:43 GMT
KFOlCnqEu92Fr1MmWUlfBBc4.woff2
fonts.gstatic.com/s/roboto/v29/ Frame DB9E
15 KB
15 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v29/KFOlCnqEu92Fr1MmWUlfBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto:400,400i,500,700,700i%7CRoboto:400,400i,500,700,700i
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.163 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f3.1e100.net
Software
sffe /
Resource Hash
0eaeadb58e6995ba85eccb6198aaef77eeb1d4b66699e4e1f3fc10eb6adfcdb9
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://podpora.instructor.cz
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 21 Oct 2021 17:36:17 GMT
x-content-type-options
nosniff
age
52325
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
15828
x-xss-protection
0
last-modified
Wed, 22 Sep 2021 16:13:28 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Fri, 21 Oct 2022 17:36:17 GMT
KFOjCnqEu92Fr1Mu51TzBic6CsQ.woff2
fonts.gstatic.com/s/roboto/v29/ Frame DB9E
17 KB
17 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v29/KFOjCnqEu92Fr1Mu51TzBic6CsQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto:400,400i,500,700,700i%7CRoboto:400,400i,500,700,700i
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.163 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f3.1e100.net
Software
sffe /
Resource Hash
2a42cc82f30fbf25a268f6d5a10158e8312a838222da6847158ea4175fa289d4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://podpora.instructor.cz
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Wed, 20 Oct 2021 16:37:36 GMT
x-content-type-options
nosniff
age
142246
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
17004
x-xss-protection
0
last-modified
Wed, 22 Sep 2021 16:13:24 GMT
server
sffe
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
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Thu, 20 Oct 2022 16:37:36 GMT

Verdicts & Comments Add Verdict or Comment

25 JavaScript Global Variables

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

object| 0 object| 1 object| onbeforexrselect boolean| originAgentCluster function| bugsnag object| bugsnagClient object| WebFont object| Groove function| GROOVE_WEBPACK_JSONP object| __core-js_shared__ object| core function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill object| Prism function| Keen object| groove string| GoogleAnalyticsObject function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| _grv

6 Cookies

Domain/Path Name / Value
podpora.instructor.cz/ Name: groove-kb-clientId
Value: 97b7e983-8497-4094-83d8-040132c3f77f
podpora.instructor.cz/ Name: groove-kb-sessionId
Value: d0de3262-4622-43a1-b037-e21cb1d4aced
podpora.instructor.cz/ Name: groove-kb-sessionStartedAt
Value: 2021-10-22T08:08:21.391+00:00
.instructor.cz/ Name: _ga
Value: GA1.2.383145212.1634890101
.instructor.cz/ Name: _gid
Value: GA1.2.438640446.1634890101
.instructor.cz/ Name: _gat
Value: 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
X-Content-Type-Options nosniff
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.

ajax.googleapis.com
api.keen.io
assets.groovehq.com
cdn.filestackcontent.com
d2wy8f7a9ursnm.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
groove-widget-production.s3.amazonaws.com
podpora.instructor.cz
sessions.bugsnag.com
widget-backend.groovehq.com
www.google-analytics.com
100.24.225.212
142.250.181.238
142.250.185.163
142.250.185.234
151.101.2.133
216.58.212.138
23.23.182.200
35.190.88.7
50.17.209.165
52.216.88.75
52.222.206.53
54.186.17.221
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