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stuudium.com Open in urlscan Pro
2600:9000:2104:9200:9:deac:bf00:93a1  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://stuudium.com/
Effective URL: https://stuudium.com/
Submission: On February 27 via manual from EE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 3 countries across 3 domains to perform 17 HTTP transactions. The main IP is 2600:9000:2104:9200:9:deac:bf00:93a1, located in United States and belongs to AMAZON-02, US. The main domain is stuudium.com.
TLS certificate: Issued by Amazon on August 16th 2022. Valid for: a year.
This is the only time stuudium.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
11 2600:9000:210... 16509 (AMAZON-02)
4 217.146.78.179 49604 (ZONE Zone...)
1 2a00:1450:400... 15169 (GOOGLE)
1 52.215.192.131 16509 (AMAZON-02)
17 4
Domain Requested by
11 stuudium.com stuudium.com
4 assets.stuudium.net stuudium.com
assets.stuudium.net
1 stuudium.statuspage.io stuudium.com
1 measure.stuudium.net stuudium.com
17 4

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

Domain
abi.stuudium.com
sisseastumine.ee
raamat.stuudium.com
koodimasin.ee
Subject Issuer Validity Valid
stuudium.com
Amazon		 2022-08-16 -
2023-09-14		 a year crt.sh
measure.stuudium.net
GTS CA 1D4		 2023-01-21 -
2023-04-21		 3 months crt.sh
*.statuspage.io
DigiCert TLS RSA SHA256 2020 CA1		 2022-08-08 -
2023-08-22		 a year crt.sh

This page contains 1 frames:

Primary Page: https://stuudium.com/
Frame ID: 63D71E1661F7C49B19E4EC149B17CF55
Requests: 17 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Stuudium e-kool

Page URL History Show full URLs

  1. http://stuudium.com/ HTTP 307
    https://stuudium.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns

Page Statistics

17
Requests

100 %
HTTPS

50 %
IPv6

3
Domains

4
Subdomains

4
IPs

3
Countries

591 kB
Transfer

692 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. http://stuudium.com/ HTTP 307
    https://stuudium.com/ 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 /
stuudium.com/
Redirect Chain
  • http://stuudium.com/
  • https://stuudium.com/
28 KB
6 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://stuudium.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:9200:9:deac:bf00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
aed6fc86114597ebe5eeb43b5c15da03164472ddd526f4b9cd695fa9d1ec6849
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
age
584
cache-control
max-age=400, public, immutable
content-encoding
br
content-length
5188
content-type
text/html; charset=utf-8
date
Mon, 27 Feb 2023 09:07:24 GMT
etag
"15092969aecd4d4b0607e74aa918145e9704b89ce7a2ffb68063d83ddb1b5544-br"
last-modified
Tue, 06 Sep 2022 15:42:27 GMT
permissions-policy
interest-cohort=()
strict-transport-security
max-age=31556926; includeSubDomains; preload
vary
accept-encoding
via
1.1 38785d3727bf0cfa7ca4399bb481ee5a.cloudfront.net (CloudFront)
x-amz-cf-id
UUC5sKQVPDtc6qYNx647ZNhZ-xhKiGGrT-weM8FFEGSvWuExQoueKA==
x-amz-cf-pop
AMS1-C1
x-cache
Hit from cloudfront
x-cache-hits
1
x-content-type-options
nosniff
x-frame-options
DENY
x-served-by
cache-fra-eddf8230081-FRA
x-timer
S1677446494.835848,VS0,VE1

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://stuudium.com/
Non-Authoritative-Reason
HSTS
main.css
stuudium.com/css/ 		39 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://stuudium.com/css/main.css?v=202209061042
Requested by
Host: stuudium.com
URL: https://stuudium.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:9200:9:deac:bf00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
6f469ebd1fe646c9e84c015311bf57b9e472c03ca785a6f1d0c49b6d77deee30
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stuudium.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

strict-transport-security
max-age=31556926; includeSubDomains; preload
content-encoding
gzip
via
1.1 38785d3727bf0cfa7ca4399bb481ee5a.cloudfront.net (CloudFront)
date
Sun, 26 Feb 2023 11:28:52 GMT
x-amz-cf-pop
AMS1-C1
age
78496
x-cache
Hit from cloudfront
content-length
7711
x-served-by
cache-hhn-etou8220059-HHN
last-modified
Tue, 06 Sep 2022 15:42:27 GMT
x-timer
S1677410933.828959,VS0,VE2
etag
"c7ba4ed7816adf8f067118b69e58fb3ba9e61765e6f203a78ec0d8bf0c45f77c"
vary
accept-encoding
content-type
text/css; charset=utf-8
cache-control
max-age=604800, public, immutable
accept-ranges
bytes
x-amz-cf-id
OBC-HTxDkTaDIJ_ZTFl6M0vKj3zzjceiT1zof4IqI7cAJ1pQDYlIIg==
x-cache-hits
1
stuudium.js
stuudium.com/ 		12 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://stuudium.com/stuudium.js?v=202209061042
Requested by
Host: stuudium.com
URL: https://stuudium.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:9200:9:deac:bf00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
48adcebd05c88733610348a00ce604120f6c7be1201c6e74d7a1fb67fb429061
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stuudium.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

strict-transport-security
max-age=31556926; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Sun, 26 Feb 2023 11:28:52 GMT
via
1.1 38785d3727bf0cfa7ca4399bb481ee5a.cloudfront.net (CloudFront)
x-amz-cf-pop
AMS1-C1
age
78496
x-cache
Hit from cloudfront
content-length
4081
x-served-by
cache-hhn-etou8220059-HHN
last-modified
Tue, 06 Sep 2022 15:42:27 GMT
x-timer
S1677410933.605020,VS0,VE2
etag
"d49f843b771c2bd1125778903f1f4df8f7e2df0cac821a72df76baba4770cd92"
x-frame-options
DENY
vary
accept-encoding
content-type
text/javascript; charset=utf-8
cache-control
max-age=604800, public, immutable
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-amz-cf-id
EgUhQgEptlIgacnil04GtDPhUsn1r-mROB2kfK4e4VbMKS8VlTfBSQ==
x-cache-hits
1
stuudium-sans
assets.stuudium.net/_/s-a/fonts/ 		853 B
528 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://assets.stuudium.net/_/s-a/fonts/stuudium-sans
Requested by
Host: stuudium.com
URL: https://stuudium.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
217.146.78.179 Tallinn, Estonia, ASN49604 (ZONE Zone Media OU, EE),
Reverse DNS
stuudium-vh-5.server.stuudium.eu
Software
SFE /
Resource Hash
292e777af03eba3c6a62ee11aaa83e4339a4b3903cbd1b28ff7e3c02dac59874
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stuudium.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Sat, 25 Feb 2023 12:51:47 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000
server
SFE
age
159921
vary
Accept-Encoding
x-varnish
78942049 77777528, 13556306 16264543
content-type
text/css
x-st-cache
H
cache-control
max-age=432000, public, immutable
sfe-svid
vh-5/v91d
permissions-policy
interest-cohort=()
sfe-cache-status
HIT
accept-ranges
bytes
content-length
213
stuudium-logo.png
stuudium.com/img/ 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://stuudium.com/img/stuudium-logo.png
Requested by
Host: stuudium.com
URL: https://stuudium.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:9200:9:deac:bf00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
a7f4711eb778407655ad29c7fe791618748e6791195a46b6e460c3daeaa00959
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stuudium.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

strict-transport-security
max-age=31556926; includeSubDomains; preload
content-encoding
br
via
1.1 38785d3727bf0cfa7ca4399bb481ee5a.cloudfront.net (CloudFront)
date
Mon, 27 Feb 2023 09:17:08 GMT
x-amz-cf-pop
AMS1-C1
age
12409
x-cache
Hit from cloudfront
content-length
7947
x-served-by
cache-fra-eddf8230040-FRA
last-modified
Tue, 06 Sep 2022 15:42:27 GMT
x-timer
S1677216428.414321,VS0,VE1
etag
"1edca70935e5683b4f60a451514c23898acc9419821eeed4079a46ab62a6e1c2-br"
vary
accept-encoding
content-type
image/png
cache-control
max-age=604800, public, immutable
accept-ranges
bytes
x-amz-cf-id
p1LXiI8CDkLq5nN-0oZsN0AvDbidMjTibirxCF2t3LJBsW29ML0WVQ==
x-cache-hits
1
measure.js
stuudium.com/ 		48 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://stuudium.com/measure.js
Requested by
Host: stuudium.com
URL: https://stuudium.com/stuudium.js?v=202209061042
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:9200:9:deac:bf00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
446090e6d876d90cac0ec07e564e495b5f5f211bd857383774b1ce2503988963
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stuudium.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

strict-transport-security
max-age=31556926; includeSubDomains; preload
content-encoding
br
x-content-type-options
nosniff
date
Mon, 27 Feb 2023 05:54:00 GMT
via
1.1 38785d3727bf0cfa7ca4399bb481ee5a.cloudfront.net (CloudFront)
x-amz-cf-pop
AMS1-C1
age
12188
x-cache
Hit from cloudfront
content-length
17646
x-served-by
cache-hhn-etou8220049-HHN
last-modified
Tue, 06 Sep 2022 15:42:27 GMT
x-timer
S1677390811.860711,VS0,VE1
etag
"1cae2678957957b462d68c339db7bb5d10859698305d309db1ff3eb94d88a8cc-br"
x-frame-options
DENY
vary
accept-encoding
content-type
text/javascript; charset=utf-8
cache-control
max-age=604800, public, immutable
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-amz-cf-id
6E8X9F_gjAMQTCNOFlz0t-mL55oC3KLfZSkYLzfzsJbj2CfNuH1pUw==
x-cache-hits
1
divider4.png
stuudium.com/img/ 		654 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://stuudium.com/img/divider4.png
Requested by
Host: stuudium.com
URL: https://stuudium.com/css/main.css?v=202209061042
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:9200:9:deac:bf00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
60b02c15fd05ffe4152ea4019d220e8d68b0960609cfd630ec74d6056870c11c
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stuudium.com/css/main.css?v=202209061042
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

strict-transport-security
max-age=31556926; includeSubDomains; preload
date
Sun, 26 Feb 2023 12:04:44 GMT
via
1.1 38785d3727bf0cfa7ca4399bb481ee5a.cloudfront.net (CloudFront)
x-amz-cf-pop
AMS1-C1
age
76344
x-cache
Hit from cloudfront
content-length
654
x-served-by
cache-hhn-etou8220095-HHN
last-modified
Tue, 06 Sep 2022 15:42:27 GMT
x-timer
S1676548946.542952,VS0,VE1
etag
"e6a70d42e8ff802326f2c36de3e9e074321ea9fc967a8a9ba32ff68c92a0b686"
vary
accept-encoding
content-type
image/png
cache-control
max-age=604800, public, immutable
accept-ranges
bytes
x-amz-cf-id
IIjbhJSY6aF2UrRBGoYbmCk1oC_UaiLpTi18u4EKSLgqH5cO0SqWIA==
x-cache-hits
1
Inter-SemiBold.woff2
assets.stuudium.net/_/s-a/fonts/assets/inter/ 		103 KB
104 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://assets.stuudium.net/_/s-a/fonts/assets/inter/Inter-SemiBold.woff2?v=319
Requested by
Host: assets.stuudium.net
URL: https://assets.stuudium.net/_/s-a/fonts/stuudium-sans
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
217.146.78.179 Tallinn, Estonia, ASN49604 (ZONE Zone Media OU, EE),
Reverse DNS
stuudium-vh-5.server.stuudium.eu
Software
SFE /
Resource Hash
152261291c938aa5aad6a56d52b47ffcb893d1c0387e76d7f270a7382ff786d5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://assets.stuudium.net/_/s-a/fonts/stuudium-sans
Origin
https://stuudium.com
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/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 16 Feb 2023 15:08:01 GMT
strict-transport-security
max-age=31536000
server
SFE
age
929346
x-varnish
68933080 73166227, 13556307 32783
access-control-allow-origin
*
x-st-cache
H
content-type
font/woff2
cache-control
max-age=8640000, public, immutable
sfe-svid
vh-5/v91d
permissions-policy
interest-cohort=()
sfe-cache-status
HIT
accept-ranges
bytes
content-length
105804
Inter-Regular.woff2
assets.stuudium.net/_/s-a/fonts/assets/inter/ 		97 KB
97 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://assets.stuudium.net/_/s-a/fonts/assets/inter/Inter-Regular.woff2?v=319
Requested by
Host: assets.stuudium.net
URL: https://assets.stuudium.net/_/s-a/fonts/stuudium-sans
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
217.146.78.179 Tallinn, Estonia, ASN49604 (ZONE Zone Media OU, EE),
Reverse DNS
stuudium-vh-5.server.stuudium.eu
Software
SFE /
Resource Hash
d612f1212b452af07f1a5defb2b672e76a91f7139e7499fa48bb9b2b985c22d6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://assets.stuudium.net/_/s-a/fonts/stuudium-sans
Origin
https://stuudium.com
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/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 16 Feb 2023 15:08:26 GMT
strict-transport-security
max-age=31536000
server
SFE
age
929322
x-varnish
74851063 73618582, 1648824 98307
access-control-allow-origin
*
x-st-cache
H
content-type
font/woff2
cache-control
max-age=8640000, public, immutable
sfe-svid
vh-5/v91d
permissions-policy
interest-cohort=()
sfe-cache-status
HIT
accept-ranges
bytes
content-length
98868
Inter-Italic.woff2
assets.stuudium.net/_/s-a/fonts/assets/inter/ 		104 KB
105 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://assets.stuudium.net/_/s-a/fonts/assets/inter/Inter-Italic.woff2?v=319
Requested by
Host: assets.stuudium.net
URL: https://assets.stuudium.net/_/s-a/fonts/stuudium-sans
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
217.146.78.179 Tallinn, Estonia, ASN49604 (ZONE Zone Media OU, EE),
Reverse DNS
stuudium-vh-5.server.stuudium.eu
Software
SFE /
Resource Hash
900058dffaf216c9a853e2d7e4109bfa2a58994237b2d4e5793734e4c2ecb4ac
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://assets.stuudium.net/_/s-a/fonts/stuudium-sans
Origin
https://stuudium.com
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/110.0.5481.177 Safari/537.36

Response headers

date
Thu, 16 Feb 2023 15:08:22 GMT
strict-transport-security
max-age=31536000
server
SFE
age
929326
x-varnish
68732971 74850909, 14797888 65545
access-control-allow-origin
*
x-st-cache
H
content-type
font/woff2
cache-control
max-age=8640000, public, immutable
sfe-svid
vh-5/v91d
permissions-policy
interest-cohort=()
sfe-cache-status
HIT
accept-ranges
bytes
content-length
106876
grade-lesson-entry.png
stuudium.com/img/screenshots-v3/2x/ 		45 KB
43 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://stuudium.com/img/screenshots-v3/2x/grade-lesson-entry.png
Requested by
Host: stuudium.com
URL: https://stuudium.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2104:9200:9:deac:bf00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
c41aeb824b438e8c58244b5c047836ba0c882b8cc27c8d3eaff84afd1aaf9859
Security Headers
Name Value
Strict-Transport-Security max-age=31556926; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stuudium.com/
User-Agent
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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.

boolean| credentialless string| LANGUAGE string| FIRST_PAGE object| URL_CACHE function| ready function| track_url function| activate_link function| load_page function| init_content function| got_load_page_response function| use_ajax_load function| doScrolling function| htmlEntities function| get_system_status function| filter_client_results function| show_client_results function| get_clients function| my_escapeHtml string| GoogleAnalyticsObject function| ga function| _st_measure_url object| google_tag_data object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
stuudium.com/ Name: _ga
Value: GA1.1.723937050.1677489429
stuudium.com/ Name: _gid
Value: GA1.1.762149335.1677489429
stuudium.com/ Name: _gat
Value: 1

1 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.

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
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X-Content-Type-Options nosniff
X-Frame-Options DENY