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open.hpi.de Open in urlscan Pro
2001:1438:4010:4700::52  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://open.hpi.de/dashboard?tracking_user=1GzTIi0irkRbq7WV4Ka29m&tracking_type=news&tracking_id=66QpvOSA9L...
Effective URL: https://open.hpi.de/sessions/new
Submission: On July 16 via api from DE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 20 HTTP transactions. The main IP is 2001:1438:4010:4700::52, located in Mittenwalde, Germany and belongs to VERSATEL, DE. The main domain is open.hpi.de.
TLS certificate: Issued by E5 on July 13th 2024. Valid for: 3 months.
This is the only time open.hpi.de was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 18 2001:1438:401... 8881 (VERSATEL)
3 82.140.0.30 8881 (VERSATEL)
20 2
Apex Domain
Subdomains		 Transfer
18 hpi.de
open.hpi.de
2 MB
3 openhpi.de
imgproxy.services.openhpi.de
3 KB
20 2
Domain Requested by
18 open.hpi.de 1 redirects open.hpi.de
3 imgproxy.services.openhpi.de open.hpi.de
20 2

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

Domain
twitter.com
www.facebook.com
github.com
www.linkedin.com
www.youtube.com
hpi.de
Subject Issuer Validity Valid
open.hpi.de
E5		 2024-07-13 -
2024-10-11		 3 months crt.sh
imgproxy.services.openhpi.de
R3		 2024-05-27 -
2024-08-25		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://open.hpi.de/sessions/new
Frame ID: AC877BE2C09ACF6D28C1173C89A52294
Requests: 20 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Das MOOC-Angebot des HPI | openHPI

Page URL History Show full URLs

  1. https://open.hpi.de/dashboard?tracking_user=1GzTIi0irkRbq7WV4Ka29m&tracking_type=news&tr... HTTP 302
    https://open.hpi.de/sessions/new Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • piwik\.js|piwik\.php

Page Statistics

20
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

1670 kB
Transfer

3430 kB
Size

4
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://open.hpi.de/dashboard?tracking_user=1GzTIi0irkRbq7WV4Ka29m&amp;tracking_type=news&amp;tracking_id=66QpvOSA9LBG4ElqWCyqe4 HTTP 302
    https://open.hpi.de/sessions/new Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

20 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request new
open.hpi.de/sessions/
Redirect Chain
  • https://open.hpi.de/dashboard?tracking_user=1GzTIi0irkRbq7WV4Ka29m&amp;tracking_type=news&amp;tracking_id=66QpvOSA9LBG4ElqWCyqe4
  • https://open.hpi.de/sessions/new
29 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://open.hpi.de/sessions/new
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
3ca8a610d53f3e70af181803dca2f9b8faa18ed4b069d38baf7cd673fa19769d
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

cache-control
max-age=0, private, must-revalidate
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Tue, 16 Jul 2024 07:32:14 GMT
etag
W/"3ca8a610d53f3e70af181803dca2f9b8"
link
</assets/webpack/bootstrap.64f78788629f1748551b.css>; rel=preload; as=style; crossorigin=anonymous; integrity=sha384-J5zSFD3putXjp6G2IWUioYU3P3uxD1sRvAjvtrpjZjryPVt5jkssSJK2GTf0CJi7; nopush,</assets/webpack/fontawesome.27d04d63737dad235d59.css>; rel=preload; as=style; crossorigin=anonymous; integrity=sha384-zRPdKC3nttGZE0BBAvxCn3EKcZL7VIjIQW/0MoeWL7bhmA/C5naGpkhIzE+4Z0E9; nopush,</assets/webpack/styles.7e7ff3bd0351be68c476.css>; rel=preload; as=style; crossorigin=anonymous; integrity=sha384-98syKVReRuiqnjW4d409TGxi96DP8TwI2r2vuAez7dw6YwfqvYkemwqekZZMadx8; nopush,</assets/webpack/runtime.198c50186058830d16bc.js>; rel=preload; as=script; crossorigin=anonymous; integrity=sha384-eKhyahlatzpWm8gZ0Ox24v+fCEsxBSDw/nmATjVxQL0hNYnBX8GRi6Qh2mV21cMy; nopush,</assets/webpack/main.d9152402bcd15c1f09a9.js>; rel=preload; as=script; crossorigin=anonymous; integrity=sha384-l30DFcmLuhs1viLtRmg6ElxkmYsk+U8i3JUwSDZXNnsarc5ItGvOA57htMrBwDQn; nopush,</assets/application-f8a0f0f92f4e2bc27792fbc2b80a877830ec6a253b86215eb7f5763c1cda2b3c.js>; rel=preload; as=script; crossorigin=anonymous; integrity=sha256-+KDw+S9OK8J3kvvCuAqHeDDsaiU7hiFet/V2PBzaKzw=; nopush,</assets/xikolo-locale-de-ed6ef7058291282b382c845b9718ab364d17533632d9552ab16d808b8b1b6982.js>; rel=preload; as=script; crossorigin=anonymous; integrity=sha256-7W73BYKRKCs4LIRblxirNk0XUzYy2VUqsW2Ai4sbaYI=; nopush
referrer-policy
strict-origin-when-cross-origin
strict-transport-security
max-age=16000000; includeSubDomains; preload;
vary
Origin
x-content-type-options
nosniff
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
cece53a1-e651-4cb2-adb6-a0426778a7af
x-runtime
0.061598
x-xss-protection
1; mode=block

Redirect headers

cache-control
no-store
content-type
text/html; charset=utf-8
date
Tue, 16 Jul 2024 07:32:14 GMT
expires
Fri, 01 Jan 1990 00:00:00 GMT
location
https://open.hpi.de/sessions/new
pragma
no-cache
referrer-policy
strict-origin-when-cross-origin
strict-transport-security
max-age=16000000; includeSubDomains; preload;
vary
Origin
x-content-type-options
nosniff
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
2795e9b8-d9c3-40be-912e-ead8dd262cc0
x-runtime
0.054309
x-xss-protection
1; mode=block
bootstrap.64f78788629f1748551b.css
open.hpi.de/assets/webpack/ 		100 KB
16 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://open.hpi.de/assets/webpack/bootstrap.64f78788629f1748551b.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
a3792b4dc5ba41e92e518c7c3dde91efd89ce309613b4be58d6faf205fc0ee59
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:14 GMT
content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-40e8"
access-control-allow-methods
GET, OPTIONS
content-type
text/css
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
content-length
16616
fontawesome.27d04d63737dad235d59.css
open.hpi.de/assets/webpack/ 		198 KB
44 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://open.hpi.de/assets/webpack/fontawesome.27d04d63737dad235d59.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
e9e237a60e7a8c1d6d538419e4c70ca1d0b8a2a7befbe50e5065287efba367e7
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:14 GMT
content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-b067"
access-control-allow-methods
GET, OPTIONS
content-type
text/css
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
content-length
45159
styles.7e7ff3bd0351be68c476.css
open.hpi.de/assets/webpack/ 		520 KB
163 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://open.hpi.de/assets/webpack/styles.7e7ff3bd0351be68c476.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
c3c2daa63a3696af828bb8770dbfd9f7000038a46f0032f6e5f0be2d07078160
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:14 GMT
content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-28b68"
access-control-allow-methods
GET, OPTIONS
content-type
text/css
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
content-length
166760
runtime.198c50186058830d16bc.js
open.hpi.de/assets/webpack/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://open.hpi.de/assets/webpack/runtime.198c50186058830d16bc.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
30cf4daa49e2080ffe6849dc521ef6ff730a2395be59f5f6fd281e1614351b39
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:14 GMT
content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-612"
access-control-allow-methods
GET, OPTIONS
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
content-length
1554
main.d9152402bcd15c1f09a9.js
open.hpi.de/assets/webpack/ 		978 KB
304 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://open.hpi.de/assets/webpack/main.d9152402bcd15c1f09a9.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
c14c464a5a75bf3fd9770d897ac5c440d3a774c46b697a1df8edddfc7114d5f5
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:14 GMT
content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-4bf6f"
access-control-allow-methods
GET, OPTIONS
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
content-length
311151
application-f8a0f0f92f4e2bc27792fbc2b80a877830ec6a253b86215eb7f5763c1cda2b3c.js
open.hpi.de/assets/ 		327 KB
98 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://open.hpi.de/assets/application-f8a0f0f92f4e2bc27792fbc2b80a877830ec6a253b86215eb7f5763c1cda2b3c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
f8a0f0f92f4e2bc27792fbc2b80a877830ec6a253b86215eb7f5763c1cda2b3c
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:14 GMT
content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-18769"
access-control-allow-methods
GET, OPTIONS
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
content-length
100201
xikolo-locale-de-ed6ef7058291282b382c845b9718ab364d17533632d9552ab16d808b8b1b6982.js
open.hpi.de/assets/ 		283 KB
86 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://open.hpi.de/assets/xikolo-locale-de-ed6ef7058291282b382c845b9718ab364d17533632d9552ab16d808b8b1b6982.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
ed6ef7058291282b382c845b9718ab364d17533632d9552ab16d808b8b1b6982
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:14 GMT
content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-15600"
access-control-allow-methods
GET, OPTIONS
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
content-length
87552
logo-68d49a44231f1f1e1b3afbb4fd485c7dee8241790587d3d760ee082258f56402.png
imgproxy.services.openhpi.de/yxhfkYP9uPI-Q2RJE7nfz9rCuWcVtDXvNfkW6s6Mm9w/rs:fit:0:0:0/g:ce/plain/https://open.hpi.de/assets/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://imgproxy.services.openhpi.de/yxhfkYP9uPI-Q2RJE7nfz9rCuWcVtDXvNfkW6s6Mm9w/rs:fit:0:0:0/g:ce/plain/https://open.hpi.de/assets/logo-68d49a44231f1f1e1b3afbb4fd485c7dee8241790587d3d760ee082258f56402.png
Requested by
Host: open.hpi.de
URL: https://open.hpi.de/sessions/new
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
82.140.0.30 Frankfurt am Main, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
9e5c5612aa89b9eda23c350b85d51d9c3948eb0f1453cff8da06c2cb47460203
Security Headers
Name Value
Content-Security-Policy script-src 'none'
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

content-security-policy
script-src 'none'
date
Thu, 11 Jul 2024 02:33:59 GMT
via
1.1 varnish (Varnish/6.2)
strict-transport-security
max-age=16000000; includeSubDomains; preload;
age
449895
vary
Accept
content-type
image/webp
x-varnish
2688072 229945
cache-control
max-age=31536000, public
content-disposition
inline; filename="logo-68d49a44231f1f1e1b3afbb4fd485c7dee8241790587d3d760ee082258f56402.webp"
accept-ranges
bytes
content-length
1506
x-request-id
RrfLESYcLc833LN5NETRx
logo_monochrome-a96f8622cbfc11dbe8cf6de9df6bc7271ddfd47b257a47e1097b7754b5829d06.svg
open.hpi.de/assets/ 		8 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://open.hpi.de/assets/logo_monochrome-a96f8622cbfc11dbe8cf6de9df6bc7271ddfd47b257a47e1097b7754b5829d06.svg
Requested by
Host: open.hpi.de
URL: https://open.hpi.de/sessions/new
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
a96f8622cbfc11dbe8cf6de9df6bc7271ddfd47b257a47e1097b7754b5829d06
Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:15 GMT
content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-d16"
access-control-allow-methods
GET, OPTIONS
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
content-length
3350
logo-68d49a44231f1f1e1b3afbb4fd485c7dee8241790587d3d760ee082258f56402.png
imgproxy.services.openhpi.de/yxhfkYP9uPI-Q2RJE7nfz9rCuWcVtDXvNfkW6s6Mm9w/rs:fit:0:0:0/g:ce/plain/https://open.hpi.de/assets/ 		1 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://imgproxy.services.openhpi.de/yxhfkYP9uPI-Q2RJE7nfz9rCuWcVtDXvNfkW6s6Mm9w/rs:fit:0:0:0/g:ce/plain/https://open.hpi.de/assets/logo-68d49a44231f1f1e1b3afbb4fd485c7dee8241790587d3d760ee082258f56402.png
Requested by
Host: open.hpi.de
URL: https://open.hpi.de/sessions/new
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
82.140.0.30 Frankfurt am Main, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
9e5c5612aa89b9eda23c350b85d51d9c3948eb0f1453cff8da06c2cb47460203
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

Referer
https://open.hpi.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

content-security-policy
script-src 'none'
date
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via
1.1 varnish (Varnish/6.2)
age
449895
vary
Accept
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https://open.hpi.de/piwik/js/
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Host: open.hpi.de
URL: https://open.hpi.de/sessions/new
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
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content-encoding
gzip
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
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vary
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cache-control
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hpie27b3cf28a0c264e05f2.png
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
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strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
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etag
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343 KB 		Font
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https://open.hpi.de/assets/webpack/fa-solid-90071b3c35a2d88693d9493.woff2
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Host: open.hpi.de
URL: https://open.hpi.de/assets/webpack/fontawesome.27d04d63737dad235d59.css
Protocol
H2
Security
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Name Value
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Request headers

Referer
https://open.hpi.de/assets/webpack/fontawesome.27d04d63737dad235d59.css
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:15 GMT
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-5594c"
access-control-allow-methods
GET, OPTIONS
content-type
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access-control-allow-origin
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open.hpi.de/assets/webpack/ 		23 KB
23 KB 		Font
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https://open.hpi.de/assets/webpack/IBM-Plex-Sans-Bold856cf3b42fd917d0acd3.woff
Requested by
Host: open.hpi.de
URL: https://open.hpi.de/assets/webpack/styles.7e7ff3bd0351be68c476.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/assets/webpack/styles.7e7ff3bd0351be68c476.css
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:15 GMT
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
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GET, OPTIONS
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open.hpi.de/assets/webpack/ 		22 KB
23 KB 		Font
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https://open.hpi.de/assets/webpack/IBM-Plex-Sans-Regularce8feb22375f06eaa4e3.woff
Requested by
Host: open.hpi.de
URL: https://open.hpi.de/assets/webpack/styles.7e7ff3bd0351be68c476.css
Protocol
H2
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TLS 1.3, , AES_128_GCM
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Name Value
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Request headers

Referer
https://open.hpi.de/assets/webpack/styles.7e7ff3bd0351be68c476.css
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:15 GMT
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-598c"
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GET, OPTIONS
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116 KB 		Font
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https://open.hpi.de/assets/webpack/fa-brands-4009a98cb6af8e8530fb470.woff2
Requested by
Host: open.hpi.de
URL: https://open.hpi.de/assets/webpack/fontawesome.27d04d63737dad235d59.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
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Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/assets/webpack/fontawesome.27d04d63737dad235d59.css
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:15 GMT
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-1d058"
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GET, OPTIONS
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content-length
118872
fa-regular-400fc67fbf497474878617c.woff2
open.hpi.de/assets/webpack/ 		411 KB
412 KB 		Font
General
Check archive.org
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https://open.hpi.de/assets/webpack/fa-regular-400fc67fbf497474878617c.woff2
Requested by
Host: open.hpi.de
URL: https://open.hpi.de/assets/webpack/fontawesome.27d04d63737dad235d59.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
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Software
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Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/assets/webpack/fontawesome.27d04d63737dad235d59.css
Origin
https://open.hpi.de
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 16 Jul 2024 07:32:15 GMT
strict-transport-security
max-age=16000000; includeSubDomains; preload;
last-modified
Mon, 15 Jul 2024 09:17:16 GMT
etag
"6694e91c-66d80"
access-control-allow-methods
GET, OPTIONS
content-type
application/octet-stream
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
accept-ranges
bytes
content-length
421248
piwik.php
open.hpi.de/piwik/ 		0
174 B 		Ping
General
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https://open.hpi.de/piwik/piwik.php?action_name=Das%20MOOC-Angebot%20des%20HPI%20%7C%20openHPI&idsite=1&rec=1&r=935558&h=9&m=32&s=15&url=https%3A%2F%2Fopen.hpi.de%2Fsessions%2Fnew&_id=b0c9589d3ca8f400&_idn=1&send_image=0&_refts=0&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200&pv_id=Wxtu48&pf_net=0&pf_srv=103&pf_tfr=3&pf_dm1=407&uadata=%7B%22fullVersionList%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%7D
Requested by
Host: open.hpi.de
URL: https://open.hpi.de/piwik/js/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:1438:4010:4700::52 Mittenwalde, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/sessions/new
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=utf-8

Response headers

access-control-allow-origin
https://open.hpi.de
date
Tue, 16 Jul 2024 07:32:15 GMT
strict-transport-security
max-age=16000000; includeSubDomains; preload;
access-control-allow-credentials
true
content-type
text/html; charset=UTF-8
favicon-644074878fe30882cc92efb5608167e46dfbc59e9edc55cd7eb06499f75a83ac.ico
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1 KB 		Other
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https://imgproxy.services.openhpi.de/6V2OV4ItGWcJYLz5QVQ429QehkGjLOnJC8USQKX-cO8/rs:fit:0:0:0/g:ce/plain/https://open.hpi.de/assets/favicon-644074878fe30882cc92efb5608167e46dfbc59e9edc55cd7eb06499f75a83ac.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
82.140.0.30 Frankfurt am Main, Germany, ASN8881 (VERSATEL, DE),
Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
Content-Security-Policy script-src 'none'
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;

Request headers

Referer
https://open.hpi.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

content-security-policy
script-src 'none'
date
Thu, 11 Jul 2024 13:37:29 GMT
via
1.1 varnish (Varnish/6.2)
strict-transport-security
max-age=16000000; includeSubDomains; preload;
age
410086
vary
Accept
content-type
image/webp
x-varnish
2491017 425995
cache-control
max-age=31536000, public
content-disposition
inline; filename="favicon-644074878fe30882cc92efb5608167e46dfbc59e9edc55cd7eb06499f75a83ac.webp"
accept-ranges
bytes
content-length
660
x-request-id
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Verdicts & Comments Add Verdict or Comment

45 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| gon object| webpackChunk function| ready function| _possibleConstructorReturn function| _inherits function| _classCallCheck function| __guard__ function| __guardMethod__ function| humanFileSize function| register_deletion_handler function| submit_form_force_events function| draw_result function| generateUUID function| getClientID function| _createClass function| Emitter function| Dropzone function| without function| camelize function| detectVerticalSquash function| drawImageIOSFix function| ExifRestore function| cancel_report function| show_report_form function| contentLoaded object| _hexMap function| $ function| jQuery function| moment object| I18n object| xui function| review_error function| requestAnimFrame object| Lanalytics function| flatpickr function| Swal function| xuiSwal function| showLoading function| hideLoading object| _paq function| openHelpdeskLayer object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log

4 Cookies

Domain/Path Name / Value
open.hpi.de/ Name: stored_location
Value: eyJfcmFpbHMiOnsibWVzc2FnZSI6IklpOWtZWE5vWW05aGNtUS9kSEpoWTJ0cGJtZGZkWE5sY2oweFIzcFVTV2t3YVhKclVtSnhOMWRXTkV0aE1qbHRYSFV3TURJMllXMXdPM1J5WVdOcmFXNW5YM1I1Y0dVOWJtVjNjMXgxTURBeU5tRnRjRHQwY21GamEybHVaMTlwWkQwMk5sRndkazlUUVRsTVFrYzBSV3h4VjBONWNXVTBJZz09IiwiZXhwIjpudWxsLCJwdXIiOiJjb29raWUuc3RvcmVkX2xvY2F0aW9uIn19--fa57f8c818e8d1428dff4c50ed0476d83cf41877
open.hpi.de/ Name: _openhpi_session
Value: dfDCT7rnkayBiFeJliRf1IBd1HI4d6Cd3oM8ht43qfUkquPNcmbKpih5EJSJkQ0w9IFVFCD%2BE%2BHR3XBojkMm7JnDvJQPxAc8Dhb%2BvViHcUOXRdhzjrN5mGqN1MjZgSxmdUlKMJfSK7HHAZvOIN7NpB3m6N6jMLnitXtJpkN0pR0S2ak9hkle3FT8nLk1z1g6FBJ%2FrbhxISwWM3BVFFnDzIrIqsErSaWvoAyqdm9F2KhYV%2B%2FCYGB5%2FYXeKFlFdSXV4PWZxZt5yPegJqEhRwO8kKJYi8UBfvTr--fEzNEtM6OzSQfHIk--hxF1JOi1AsXNjHsO24FsIg%3D%3D
open.hpi.de/ Name: _pk_id.1.5880
Value: b0c9589d3ca8f400.1721115135.
open.hpi.de/ Name: _pk_ses.1.5880
Value: 1

1 Console Messages

Source Level URL
Text
recommendation verbose URL: https://open.hpi.de/sessions/new
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (More info: https://goo.gl/9p2vKq) %o

Security Headers

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

Header Value
Strict-Transport-Security max-age=16000000; includeSubDomains; preload;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block