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join.open.de
141.101.90.99  Public Scan Open in urlscan Pro

Go To Rescan Add Verdict Report
Submitted URL: http://join.open.de/ 3yr old
Effective URL: https://join.open.de/ 3yr old
Submission: On April 08 via api from CH — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 11 IPs in 2 countries across 8 domains to perform 32 HTTP transactions. The main IP is 141.101.90.99, located in Ascension Island and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is join.open.de. 3yr old
TLS certificate: Issued by WE1 on March 27th 2026. Valid for: 3mo.
This is the only time join.open.de was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
19 141.101.90.99 13335 (CLOUDFLAR...)
1 172.65.219.229 13335 (CLOUDFLAR...)
1 172.65.236.181 13335 (CLOUDFLAR...)
1 172.65.238.60 13335 (CLOUDFLAR...)
4 172.65.202.201 13335 (CLOUDFLAR...)
1 141.101.90.98 13335 (CLOUDFLAR...)
1 142.251.13.95 15169 (GOOGLE)
1 142.251.36.99 15169 (GOOGLE)
1 172.65.198.159 13335 (CLOUDFLAR...)
1 172.65.240.166 13335 (CLOUDFLAR...)
1 172.65.232.43 13335 (CLOUDFLAR...)
32 11
19    141.101.90.99 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
join.open.de 3yr old
1    172.65.219.229 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
js-eu1.hsadspixel.net 5yr old
1    172.65.236.181 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
js-eu1.hubspot.com 4yr old
1    172.65.238.60 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
js-eu1.hs-analytics.net 5yr old
4    172.65.202.201 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
js-eu1.hs-banner.com 5yr old
1    141.101.90.98 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
app-eu1.hubspot.com 5yr old
1    142.251.13.95 (United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: wt-in-f95.1e100.net
fonts.googleapis.com 56yr old
1    142.251.36.99 (United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: prg03s11-in-f3.1e100.net
fonts.gstatic.com 9yr old
1    172.65.198.159 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
cta-eu1.hubspot.com 5yr old
1    172.65.240.166 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
track-eu1.hubspot.com 5yr old
1    172.65.232.43 (Ascension Island)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)
perf-eu1.hsforms.com 5yr old
Apex Domain
Subdomains		 Transfer
19 open.de
join.open.de 3yr old
162 KB
4 hs-banner.com
js-eu1.hs-banner.com — Cisco Umbrella Rank: 16989 5yr old
27 KB
4 hubspot.com
js-eu1.hubspot.com — Cisco Umbrella Rank: 23556 4yr old
app-eu1.hubspot.com — Cisco Umbrella Rank: 53932 5yr old
cta-eu1.hubspot.com — Cisco Umbrella Rank: 23521 5yr old
track-eu1.hubspot.com — Cisco Umbrella Rank: 17592 5yr old
32 KB
1 hsforms.com
perf-eu1.hsforms.com — Cisco Umbrella Rank: 23888 5yr old
944 B
1 gstatic.com
fonts.gstatic.com — Cisco Umbrella Rank: 32 9yr old
24 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 45 56yr old
1 KB
1 hs-analytics.net
js-eu1.hs-analytics.net — Cisco Umbrella Rank: 17150 5yr old
42 KB
1 hsadspixel.net
js-eu1.hsadspixel.net — Cisco Umbrella Rank: 25693 5yr old
4 KB
32 8
Domain Requested by
19 join.open.de join.open.de
4 js-eu1.hs-banner.com join.open.de
js-eu1.hs-banner.com
1 perf-eu1.hsforms.com
1 track-eu1.hubspot.com
1 cta-eu1.hubspot.com js-eu1.hubspot.com
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com js-eu1.hs-banner.com
1 app-eu1.hubspot.com join.open.de
1 js-eu1.hs-analytics.net join.open.de
1 js-eu1.hubspot.com join.open.de
1 js-eu1.hsadspixel.net join.open.de
32 11

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

Domain
www.open.de
open.de
Subject Issuer Validity Valid
join.open.de
WE1		 2026-03-27 -
2026-06-25		 3mo crt.sh
hsadspixel.net
WE1		 2026-03-25 -
2026-06-23		 3mo crt.sh
hubspot.com
WE1		 2026-03-19 -
2026-06-17		 3mo crt.sh
hs-analytics.net
WE1		 2026-03-22 -
2026-06-20		 3mo crt.sh
hs-banner.com
WE1		 2026-03-11 -
2026-06-09		 3mo crt.sh
upload.video.google.com
WE2		 2026-03-23 -
2026-06-15		 3mo crt.sh
*.gstatic.com
WE2		 2026-03-23 -
2026-06-15		 3mo crt.sh
hsforms.com
WE1		 2026-02-27 -
2026-05-28		 3mo crt.sh

This page contains 1 frames:

Primary Page: https://join.open.de/
Frame ID: 3DB2690C82431604DA27325F51EB38D9
Requests: 31 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://join.open.de/ HTTP 307
    https://join.open.de/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns

Page Statistics

32
Requests

100 %
HTTPS

0 %
IPv6

8
Domains

11
Subdomains

11
IPs

2
Countries

293 kB
Transfer

962 kB
Size

5
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://join.open.de/ HTTP 307
    https://join.open.de/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

32 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
join.open.de/
Redirect Chain
  • http://join.open.de/
  • https://join.open.de/
21 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
f73be29ce4f77d3f8f9ff504b03411ff5a4ecd080f46448cdfbf41e3fc056f34
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
false
alt-svc
h3=":443"; ma=86400
cache-control
s-maxage=5,max-age=5
cf-cache-status
MISS
cf-ray
9e944e02df0d0c39-AMS
content-encoding
br
content-security-policy
upgrade-insecure-requests
content-type
text/html;charset=utf-8
date
Wed, 08 Apr 2026 21:18:28 GMT
server
cloudflare
server-timing
hcid;desc="019d6ef5-fe66-7287-8457-71ab74e72072", cfr;desc="9e944e0365870c39-FRA"
strict-transport-security
max-age=31536000
vary
origin, Accept-Encoding
x-content-type-options
nosniff
x-hs-cfworker-meta
{"resolver":"OriginResolver"}
x-hs-portal-id
143484714
x-hs-prerendered-error
Sat, 04 Apr 2026 04:31:09 GMT
x-hs-reason
No view mapper found to handle request
x-hubspot-correlation-id
019d6ef5-fe66-7287-8457-71ab74e72072
x-hubspot-notfound
true

Redirect headers

Location
https://join.open.de/
Non-Authoritative-Reason
HttpsUpgrades
template_main.min.css
join.open.de/hubfs/hub_generated/template_assets/1/82930883518/1744245549933/ 		18 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hubfs/hub_generated/template_assets/1/82930883518/1744245549933/template_main.min.css
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
4c234def78f304a7e31af837a748e997d8a6d650cb418594a68a9ba9b7e1dc54
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
content-encoding
br
cf-cache-status
MISS
etag
W/"115cb556e1f60aa2dccf724a0edc2926"
cache-tag
F-226695082211,FD-226695082202,P-143484714,FLS-ALL
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:28 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
_07azmnkVkkY8QpvAHDkNGFUW86JlF7_YybnzS9_BjJydnidK9dofQ==
date
Wed, 08 Apr 2026 21:18:28 GMT
content-type
text/css
last-modified
Thu, 10 Apr 2025 00:39:11 GMT
vary
Accept-Encoding
strict-transport-security
max-age=31536000
edge-cache-tag
F-226695082211,FD-226695082202,P-143484714,FLS-ALL
cache-control
public, max-age=1209600
timing-allow-origin
hubfs.cloudfront.hubspotusercontent-eu1.net
x-hs-portal-id
143484714
x-hs-cfworker-meta
{"resolver":"HubFsResolver"}
via
1.1 62e7b24ca032b612bb93fa7f3437469c.cloudfront.net (CloudFront)
cf-ray
9e944e04a8610c39-AMS
access-control-allow-origin
*
x-amz-cf-pop
FRA56-P7
x-hs-alternate-content-type
text/plain
server
cloudflare
template_system.min.css
join.open.de/hubfs/hub_generated/template_assets/1/82930876132/1744245540389/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hubfs/hub_generated/template_assets/1/82930876132/1744245540389/template_system.min.css
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
1d439d4fa0dd51b200647aecdc540de0827aa369188eb23acbc1a8482d58453b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
content-encoding
br
cf-cache-status
MISS
etag
W/"6fbb13ac235686bf1c1dc074b3b7f30f"
cache-tag
F-226695079102,FD-226695078133,P-143484714,FLS-ALL
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:28 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
XWM5VZmaCRkgYvt5HVJdC5tINiDkX2vb3mk7KE5LnlEzE9OY5NgAjg==
date
Wed, 08 Apr 2026 21:18:28 GMT
content-type
text/css
last-modified
Thu, 10 Apr 2025 00:39:01 GMT
vary
Accept-Encoding
strict-transport-security
max-age=31536000
edge-cache-tag
F-226695079102,FD-226695078133,P-143484714,FLS-ALL
cache-control
public, max-age=1209600
timing-allow-origin
hubfs.cloudfront.hubspotusercontent-eu1.net
x-hs-portal-id
143484714
x-hs-cfworker-meta
{"resolver":"HubFsResolver"}
via
1.1 a1794152acd53f12f14f902d8899b420.cloudfront.net (CloudFront)
cf-ray
9e944e04a8630c39-AMS
access-control-allow-origin
*
x-amz-cf-pop
AMS58-P5
x-hs-alternate-content-type
text/plain
server
cloudflare
template_theme-overrides.css
join.open.de/hubfs/hub_generated/template_assets/1/82929422828/1744245537806/ 		22 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hubfs/hub_generated/template_assets/1/82929422828/1744245537806/template_theme-overrides.css
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
24fae9d000b98fe036f72941e4b199751c8706f86ac3ddfa31ea512758c2c02c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
content-encoding
br
cf-cache-status
HIT
etag
W/"aa362eddc1e54d158e19e9a6761ceb70"
cache-tag
F-226693441736,FD-226693441735,P-143484714,FLS-ALL
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:28 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
428QgCsAm6SovjAQO51zya8Gd_hAELEP_f9-Q8OIjrTe7f6mDoqDIQ==
date
Wed, 08 Apr 2026 21:18:28 GMT
content-type
text/css
last-modified
Thu, 10 Apr 2025 00:38:58 GMT
vary
Accept-Encoding
strict-transport-security
max-age=31536000
edge-cache-tag
F-226693441736,FD-226693441735,P-143484714,FLS-ALL
cache-control
public, max-age=1209600
timing-allow-origin
hubfs.cloudfront.hubspotusercontent-eu1.net
x-hs-portal-id
143484714
x-hs-cfworker-meta
{"resolver":"HubFsResolver"}
via
1.1 4dd80d99fd5d0f6baaaf5179cd921f72.cloudfront.net (CloudFront)
cf-ray
9e944e04a8640c39-AMS
access-control-allow-origin
*
x-amz-cf-pop
FRA56-P7
x-hs-alternate-content-type
text/plain
server
cloudflare
template_child.min.css
join.open.de/hubfs/hub_generated/template_assets/1/94184228065/1744245560390/ 		0
306 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hubfs/hub_generated/template_assets/1/94184228065/1744245560390/template_child.min.css
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
cf-cache-status
HIT
etag
"d41d8cd98f00b204e9800998ecf8427e"
cache-tag
F-226695086293,FD-226695086287,P-143484714,FLS-ALL
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:28 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
V1H-sU9DcO7cpLGq9HIRTdcd6UyZeQ0BkfOpqECjENr6kEdr193NWA==
date
Wed, 08 Apr 2026 21:18:28 GMT
content-type
text/css
last-modified
Thu, 10 Apr 2025 00:39:21 GMT
vary
Accept-Encoding
strict-transport-security
max-age=31536000
edge-cache-tag
F-226695086293,FD-226695086287,P-143484714,FLS-ALL
cache-control
public, max-age=1209600
timing-allow-origin
hubfs.cloudfront.hubspotusercontent-eu1.net
x-hs-portal-id
143484714
x-hs-cfworker-meta
{"resolver":"HubFsResolver"}
via
1.1 26f61e70ac4b967ea82841cbd2dc7cf0.cloudfront.net (CloudFront)
cf-ray
9e944e04a8660c39-AMS
accept-ranges
bytes
access-control-allow-origin
*
content-length
0
x-amz-cf-pop
FRA56-P7
x-hs-alternate-content-type
text/plain
server
cloudflare
module_website-header.min.css
join.open.de/hubfs/hub_generated/module_assets/1/82930876355/1744272576760/ 		6 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hubfs/hub_generated/module_assets/1/82930876355/1744272576760/module_website-header.min.css
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
7fedfc90fea1fdca58763a34f2029d6dc467829b941666122b7110bdba166cd7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
content-encoding
br
cf-cache-status
HIT
etag
W/"5416296ccaf7bef1ab780043f8a5f6d0"
cache-tag
F-226805897417,FD-226807207101,P-143484714,FLS-ALL
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:28 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
mEVd8PniwyMuVFrFvmVHdVj77KRruV21mMzGCW-fuKNcZrWdP6gkqQ==
date
Wed, 08 Apr 2026 21:18:28 GMT
content-type
text/css
last-modified
Thu, 10 Apr 2025 08:09:39 GMT
vary
Accept-Encoding
strict-transport-security
max-age=31536000
edge-cache-tag
F-226805897417,FD-226807207101,P-143484714,FLS-ALL
cache-control
public, max-age=1209600
timing-allow-origin
hubfs.cloudfront.hubspotusercontent-eu1.net
x-hs-portal-id
143484714
x-hs-cfworker-meta
{"resolver":"HubFsResolver"}
via
1.1 0e358bffbd534852f8496b34da6ad3e4.cloudfront.net (CloudFront)
cf-ray
9e944e04a8670c39-AMS
access-control-allow-origin
*
x-amz-cf-pop
FRA56-P7
x-hs-alternate-content-type
text/plain
server
cloudflare
Logo-OPEN_white_ICON.svg
join.open.de/hubfs/ 		971 B
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://join.open.de/hubfs/Logo-OPEN_white_ICON.svg
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
70e94b72873a7a5514e873970fb2c5780d99a4b6f455b2d94dd8b5ddd9f27aff
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
all
content-encoding
br
cf-cache-status
REVALIDATED
etag
W/"9eb027256c9392d336e31021b2dc86da"
cache-tag
F-93922288323,P-143484714,FLS-ALL
report-to
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cf-ray
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General
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Download Go to
Full URL
https://join.open.de/hs/hsstatic/content-cwv-embed/static-1.1293/embed.js
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URL: https://join.open.de/
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sec-ch-ua
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sec-ch-ua-mobile
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content-encoding
gzip
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W/"f667e53d5752ee2e5759f3dfaf20d330"
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cf-ray
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483 B 		Script
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hs-fs/hub/143484714/hub_generated/template_assets/94185451254/1728980941973/OPEN/child.min.js
Requested by
Host: join.open.de
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H2
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TLS 1.3, , AES_128_GCM
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sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
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Response headers

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br
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W/"6b90fd159e13d6b2e7b833bfd4972b5a"
alt-svc
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x-cache
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content-type
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vary
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strict-transport-security
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cf-ray
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591 B 		Script
General
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Download Go to
Full URL
https://join.open.de/hubfs/hub_generated/template_assets/1/82930888657/1744245558716/template_main.min.js
Requested by
Host: join.open.de
URL: https://join.open.de/
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H2
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TLS 1.3, , AES_128_GCM
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cloudflare /
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sec-ch-ua-platform
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https://join.open.de/
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sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
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Response headers

x-robots-tag
none
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br
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HIT
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GET
expires
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alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
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WkfeuNJpu1ZhK5nDCmjQEldQTRv_JKyuXL7Q5PkC5VDN_-3cwfMKhA==
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Wed, 08 Apr 2026 21:18:28 GMT
content-type
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Thu, 10 Apr 2025 00:39:20 GMT
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strict-transport-security
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805 B 		Script
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hs/hsstatic/cos-i18n/static-1.53/bundles/project.js
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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cloudflare /
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sec-ch-ua-platform
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sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
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Response headers

content-encoding
gzip
cf-cache-status
HIT
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W/"61ca66de658cab9587e4636894680d5d"
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expires
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alt-svc
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content-type
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vary
accept-encoding
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cf-ray
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AES256
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49 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hubfs/hub_generated/module_assets/1/82930876355/1744272576760/module_website-header.min.js
Requested by
Host: join.open.de
URL: https://join.open.de/
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua-platform
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https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
content-encoding
br
cf-cache-status
HIT
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W/"ad74df388779e2792427fa1e90cceb33"
cache-tag
F-226808681679,FD-226807207101,P-143484714,FLS-ALL
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:29 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
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timing-allow-origin
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cf-ray
9e944e04b87a0c39-AMS
access-control-allow-origin
*
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FRA56-P7
x-hs-alternate-content-type
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server
cloudflare
143484714.js
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1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hs/scriptloader/143484714.js
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
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Security Headers
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

access-control-max-age
3600
content-encoding
gzip
cf-cache-status
EXPIRED
x-content-type-options
nosniff
server-timing
hcid;desc="019d6ef5-ff7c-76ba-b492-d76588deb24d", cfr;desc="9e944e0515aa0c39-AMS"
alt-svc
h3=":443"; ma=86400
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x-hubspot-correlation-id
019d6ef5-ff7c-76ba-b492-d76588deb24d
content-type
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vary
origin, Accept-Encoding
strict-transport-security
max-age=31536000
content-security-policy
upgrade-insecure-requests
x-hs-portal-id
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server
cloudflare
index.js
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5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hs/hsstatic/HubspotToolsMenu/static-1.640/js/index.js
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
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Security Headers
Name Value
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"b1ff424de38d2901a1ba3db113bdc28e"
age
1796382
x-amz-version-id
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expires
Thu, 08 Apr 2027 21:18:28 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
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content-type
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vary
accept-encoding
strict-transport-security
max-age=31536000
x-amz-replication-status
COMPLETED
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x-hs-cfworker-meta
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cf-ray
9e944e04b8830c39-AMS
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server
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x-amz-server-side-encryption
AES256
300.woff2
join.open.de/_hcms/googlefonts/Frank_Ruhl_Libre/ 		25 KB
25 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://join.open.de/_hcms/googlefonts/Frank_Ruhl_Libre/300.woff2
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Origin
https://join.open.de
sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cf-cache-status
MISS
etag
"35bd71da1ecb02d63cee8f1a096beb26"
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:29 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
YblD35e-88MYtXJfGTwV78I3M8m-AcPsr3M_TWm9xTUh0KNs_TglMg==
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Wed, 08 Apr 2026 21:18:29 GMT
content-type
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last-modified
Sun, 14 Sep 2025 12:36:48 GMT
vary
Accept-Encoding
strict-transport-security
max-age=31536000
cache-control
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x-hs-portal-id
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via
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cf-ray
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x-amz-cf-pop
AMS58-P5
server
cloudflare
regular.woff2
join.open.de/_hcms/googlefonts/Manrope/ 		30 KB
30 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://join.open.de/_hcms/googlefonts/Manrope/regular.woff2
Requested by
Host: join.open.de
URL: https://join.open.de/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
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Request headers

Origin
https://join.open.de
sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cf-cache-status
MISS
etag
"3acc0056f385079fc38f373b7dbeeb95"
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:29 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
pNthWyrXYsvo-XixAmGkH-L6MM58_Md6WWbNNIFLscqFjKvfKNOr8w==
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General
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https://join.open.de/_hcms/googlefonts/Frank_Ruhl_Libre/regular.woff2
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sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
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MISS
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access-control-allow-methods
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cache-control
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x-hs-portal-id
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x-hs-cfworker-meta
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cf-ray
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server
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1 KB 		Image
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https://join.open.de/hs-fs/hubfs/OPEN-Logo-Signet-White-RGB.png?width=50&height=50&name=OPEN-Logo-Signet-White-RGB.png
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sec-ch-ua-mobile
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cf-cache-status
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content-security-policy
default-src 'none'; navigate-to 'none'; form-action 'none'; img-src data:; style-src 'unsafe-inline';
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pixels.js
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4 KB 		Script
General
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Full URL
https://js-eu1.hsadspixel.net/pixels.js
Requested by
Host: join.open.de
URL: https://join.open.de/hs/scriptloader/143484714.js
Protocol
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TLS 1.3, , AES_128_GCM
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172.65.219.229 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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cloudflare /
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Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
cf-cache-status
HIT
x-amz-version-id
QO9OoXvIy8DqeLb3bvXw3viIjMkqHUsf
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AES256
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29 KB 		Script
General
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https://js-eu1.hubspot.com/web-interactives-embed.js
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Host: join.open.de
URL: https://join.open.de/hs/scriptloader/143484714.js
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H2
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TLS 1.3, , AES_128_GCM
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https://join.open.de/
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sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
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access-control-max-age
3000
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cf-ray
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x-amz-server-side-encryption
AES256
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42 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-eu1.hs-analytics.net/analytics/1775682900000/143484714.js
Requested by
Host: join.open.de
URL: https://join.open.de/hs/scriptloader/143484714.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Software
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sec-ch-ua-platform
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https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
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sec-ch-ua-mobile
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Response headers

content-encoding
gzip
cf-cache-status
MISS
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W/"411add3332f9484210ebd86ee7e68f1d"
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Wed, 08 Apr 2026 21:18:29 GMT
content-type
text/javascript
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vary
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x-amz-id-2
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AES256
banner.js
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27 KB 		Script
General
Check archive.org
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Full URL
https://js-eu1.hs-banner.com/v2/143484714/banner.js
Requested by
Host: join.open.de
URL: https://join.open.de/hs/scriptloader/143484714.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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172.65.202.201 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

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access-control-max-age
604800
access-control-expose-headers
x-last-modified-timestamp, X-HubSpot-NotFound, X-HS-User-Request, Link, Server-Timing
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vary
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x-amz-id-2
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cache-control
max-age=300, public
timing-allow-origin
*
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false
cf-ray
9e944e0a3adc367a-FRA
x-amz-request-id
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access-control-allow-origin
*
server
cloudflare
x-amz-server-side-encryption
AES256
has-permission-json
app-eu1.hubspot.com/content-tools-menu/api/v1/tools-menu/ 		0
901 B 		XHR
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https://app-eu1.hubspot.com/content-tools-menu/api/v1/tools-menu/has-permission-json?portalId=143484714
Requested by
Host: join.open.de
URL: https://join.open.de/hs/hsstatic/HubspotToolsMenu/static-1.640/js/index.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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141.101.90.98 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
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Software
cloudflare /
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cf-cache-status
DYNAMIC
x-hs-worker-debug-mode
false
report-to
{"group":"default","max_age":86400,"endpoints":[{"url":"https://send.hsbrowserreports.com/csp/reports"}]}
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x-hubspot-correlation-id
019d6ef6-02e3-777f-8ccf-9d0b257ff2ed
vary
origin, Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
reporting-endpoints
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cache-control
max-age=0
access-control-allow-credentials
true
cf-ray
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access-control-allow-origin
https://join.open.de
server
cloudflare
cf-location
js-eu1.hs-banner.com/v2/ 		5 B
148 B 		Fetch
General
Check archive.org
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https://js-eu1.hs-banner.com/v2/cf-location
Requested by
Host: js-eu1.hs-banner.com
URL: https://js-eu1.hs-banner.com/v2/143484714/banner.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.65.202.201 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

cache-control
private, max-age=1500
cf-ray
9e944e0b9f0765ba-FRA
access-control-allow-origin
*
content-length
5
date
Wed, 08 Apr 2026 21:18:29 GMT
content-type
text/plain;charset=UTF-8
vary
Accept-Encoding
server
cloudflare
css2
fonts.googleapis.com/ 		4 KB
1 KB 		Stylesheet
General
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https://fonts.googleapis.com/css2?family=Manrope:ital,wght@0,400;0,700;1,400&display=swap
Requested by
Host: js-eu1.hs-banner.com
URL: https://js-eu1.hs-banner.com/v2/143484714/banner.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
142.251.13.95 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
wt-in-f95.1e100.net
Software
ESF /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Wed, 08 Apr 2026 21:18:29 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 08 Apr 2026 21:18:29 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Wed, 08 Apr 2026 21:18:29 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
view
js-eu1.hs-banner.com/v2/activity/ 		0
0 		Preflight
General
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Full URL
https://js-eu1.hs-banner.com/v2/activity/view
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.65.202.201 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://join.open.de
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept, Accept-Charset, Accept-Encoding, X-Override-Internal-Permissions, X-Properties-Source, X-Properties-SourceId, X-Properties-Flag, X-Hubspot-User-Id, X-Hubspot-Trace, X-Hubspot-Callee, X-Hubspot-Offset, X-Hubspot-No-Trace, X-HubSpot-Static-App-Info, X-HubSpot-Messages-Uri, X-HubSpot-Request-Source, X-HubSpot-Request-Reason, Subscription-Billing-Auth-Token, X-App-CSRF, X-Tools-CSRF, Online-Payment-Signing-UUID, X-Source, X-SourceId, X-Origin-UserId, X-Biden-Request-Source, X-HubSpot-CSRF-hubspotapi, X-Force-Cookie-Refresh, X-Force-Cookie-Refresh-No-Cache, X-HS-User-Request, X-Application-Id, X-HS-Referer, X-HubSpot-Correlation-Id
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
access-control-allow-origin
https://join.open.de
access-control-expose-headers
x-last-modified-timestamp, X-HubSpot-NotFound, X-HS-User-Request, Link, Server-Timing
access-control-max-age
604800
cf-cache-status
DYNAMIC
cf-ray
9e944e0c0f5665ba-FRA
content-length
0
content-type
application/octet-stream
date
Wed, 08 Apr 2026 21:18:29 GMT
server
cloudflare
server-timing
hcid;desc="", cfr;desc="9e944e0c0f5665ba-FRA"
timing-allow-origin
*
vary
origin
view
js-eu1.hs-banner.com/v2/activity/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://js-eu1.hs-banner.com/v2/activity/view
Requested by
Host: js-eu1.hs-banner.com
URL: https://js-eu1.hs-banner.com/v2/143484714/banner.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.65.202.201 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
Content-Type
application/json
sec-ch-ua-mobile
?0

Response headers

x-request-id
8d6d93e4-133c-452e-a13e-acf32c22cf9c
access-control-max-age
604800
access-control-expose-headers
x-last-modified-timestamp, X-HubSpot-NotFound, X-HS-User-Request, Link, Server-Timing
cf-cache-status
DYNAMIC
x-content-type-options
nosniff
access-control-allow-methods
GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
server-timing
hcid;desc="8d6d93e4-133c-452e-a13e-acf32c22cf9c", cfr;desc="9e944e0c3f7965ba-FRA", hcid;desc="8d6d93e4-133c-452e-a13e-acf32c22cf9c", cfr;desc="9e944e0c3f7965ba-FRA"
x-evy-trace-listener
listener_http
date
Wed, 08 Apr 2026 21:18:29 GMT
x-hubspot-correlation-id
8d6d93e4-133c-452e-a13e-acf32c22cf9c
vary
origin
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept, Accept-Charset, Accept-Encoding, X-Override-Internal-Permissions, X-Properties-Source, X-Properties-SourceId, X-Properties-Flag, X-Hubspot-User-Id, X-Hubspot-Trace, X-Hubspot-Callee, X-Hubspot-Offset, X-Hubspot-No-Trace, X-HubSpot-Static-App-Info, X-HubSpot-Messages-Uri, X-HubSpot-Request-Source, X-HubSpot-Request-Reason, Subscription-Billing-Auth-Token, X-App-CSRF, X-Tools-CSRF, Online-Payment-Signing-UUID, X-Source, X-SourceId, X-Origin-UserId, X-Biden-Request-Source, X-HubSpot-CSRF-hubspotapi, X-Force-Cookie-Refresh, X-Force-Cookie-Refresh-No-Cache, X-HS-User-Request, X-Application-Id, X-HS-Referer, X-HubSpot-Correlation-Id
x-evy-trace-route-service-name
envoyset-translator
x-evy-trace-served-by-pod
fra04/private-hubapi-td/envoy-proxy-7789865b97-lm6n4
timing-allow-origin
*
x-envoy-upstream-service-time
18
access-control-allow-credentials
true
cf-ray
9e944e0c3f7965ba-FRA
access-control-allow-origin
https://join.open.de
x-evy-trace-route-configuration
listener_http/all
server
cloudflare
x-evy-trace-virtual-host
all
xn7gYHE41ni1AdIRggexSg.woff2
fonts.gstatic.com/s/manrope/v20/ 		24 KB
24 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/manrope/v20/xn7gYHE41ni1AdIRggexSg.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Manrope:ital,wght@0,400;0,700;1,400&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.251.36.99 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
prg03s11-in-f3.1e100.net
Software
sffe /
Resource Hash
a30ddcd349703aff7464c34bef3fffdff405ee50c113440d7c8693c02d210972
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://join.open.de
sec-ch-ua-platform
"Linux"
Referer
https://fonts.googleapis.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

age
600905
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Thu, 01 Apr 2027 22:23:24 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 01 Apr 2026 22:23:24 GMT
last-modified
Thu, 04 Sep 2025 17:08:28 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
24836
x-xss-protection
0
server
sffe
combinedConfigs
cta-eu1.hubspot.com/web-interactives/public/v1/embed/ 		61 B
1 KB 		Fetch
General
Check archive.org
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Full URL
https://cta-eu1.hubspot.com/web-interactives/public/v1/embed/combinedConfigs?portalId=143484714&currentUrl=https%3A%2F%2Fjoin.open.de%2F&contentId=null
Requested by
Host: js-eu1.hubspot.com
URL: https://js-eu1.hubspot.com/web-interactives-embed.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.65.198.159 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
027f9fef93a2d620715de7311a5bf674cb3df18a352d2a0a7266c147c157333f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
noindex, follow
access-control-max-age
180
content-encoding
br
cf-cache-status
DYNAMIC
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kpkux43QoowVXgUkpyMscureM2ycIoungLxUwPycgSRz94putFJ1gpYxgq7ILGKDFuhWuFSNyxJQDVf%2F9y2%2BZ5MxHdeBr6I2aQj629UyQX9EuKq4jSxSt9MZUgDpphTW5z0P1kk%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
access-control-allow-methods
OPTIONS, GET
server-timing
hcid;desc="019d6ef6-040b-7b21-a356-ae644e1e35f7", cfr;desc="9e944e0cce33dc72-FRA"
date
Wed, 08 Apr 2026 21:18:29 GMT
x-hubspot-correlation-id
019d6ef6-040b-7b21-a356-ae644e1e35f7
content-type
application/json;charset=utf-8
vary
origin
access-control-allow-headers
Accept, Accept-Charset, Accept-Encoding, Accept-Language, Content-Type, Host, Origin, Referer, User-Agent
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
max-age=0, no-cache, no-store
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
access-control-allow-credentials
true
cf-ray
9e944e0cce33dc72-FRA
access-control-allow-origin
https://join.open.de
server
cloudflare
__ptq.gif
track-eu1.hubspot.com/ 		45 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://track-eu1.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=de-de&bfp=1d5ccfa071c5966e13b24aaabbf275d8&v=1.1&a=143484714&ct=standard-page&ccu=https%3A%2F%2Fjoin.open.de%2F404&lvc=de-ch&pu=https%3A%2F%2Fjoin.open.de%2F&cts=1775683109877&rv=1&vi=c5b6bf98c517b2944f2e7c7b30a5ec61&nc=true&ce=false&cc=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.65.240.166 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QvdJVJdRTmWmbavRIQ3oeU%2BErIVjYzK1gjhaM8aAxkQltYe88D%2BF%2B8%2BGokw5c8qYNVfKRTPxC8oc%2FRMdXc4IPqntHdxjc8o%2Bp5B8FwJBrC%2FiS1YJy7iL5eX51SFEGVEbBEJAwVqRfQ%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
server-timing
hcid;desc="019d6ef6-0455-7c24-b87b-bad9fa662287", cfr;desc="9e944e0d242054eb-FRA"
p3p
CP="NOI CUR ADM OUR NOR STA NID"
date
Wed, 08 Apr 2026 21:18:29 GMT
x-hubspot-correlation-id
019d6ef6-0455-7c24-b87b-bad9fa662287
content-type
image/gif
last-modified
Wed, 08 Apr 2026 21:18:29 GMT
vary
origin, Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
no-cache, no-store, no-transform
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
access-control-allow-credentials
false
cf-ray
9e944e0d0d2b54eb-FRA
accept-ranges
bytes
content-length
45
server
cloudflare
Logo-OPEN_white_ICON.svg
join.open.de/hubfs/ 		971 B
0 		Other
General
Check archive.org
Download Go to
Full URL
https://join.open.de/hubfs/Logo-OPEN_white_ICON.svg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.101.90.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
70e94b72873a7a5514e873970fb2c5780d99a4b6f455b2d94dd8b5ddd9f27aff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
all
content-encoding
br
cf-cache-status
REVALIDATED
etag
W/"9eb027256c9392d336e31021b2dc86da"
cache-tag
F-93922288323,P-143484714,FLS-ALL
report-to
{"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=yYlsk7CPg3NHxIUdCenmnSSKNYrxkQXIpXqrBMwCGXA-1775683108-1.0.1.1-Td0mOQ4RnuO3FZgZh8U0DqkED0ADv7y_l.HKOFoHBxKEVh.ZF2NzP2TPg33W2sK33BufVSFkNleTnbrjp2p28.B6pGsK74VxWqgY5lAZaN1d1Ou1dp2QHJquKNrDLWg0jKRNYXj1NwNsohUtJjZNrLGGmsqhK0d3v.tpDAwDNcY"}],"group":"cf-csp-endpoint","max_age":86400}
access-control-allow-methods
GET
expires
Wed, 22 Apr 2026 21:18:28 GMT
alt-svc
h3=":443"; ma=86400
x-cache
Miss from cloudfront
x-amz-cf-id
S_NzUG25aqnHOEMAOWW8XBaHHrzjGMpJMrM4dKuSdCrDYYHmkUa8lQ==
date
Wed, 08 Apr 2026 21:18:28 GMT
content-type
image/svg+xml
last-modified
Tue, 20 Feb 2024 10:49:42 GMT
vary
Accept-Encoding
edge-cache-tag
F-93922288323,P-143484714,FLS-ALL
cache-control
public, max-age=1209600
timing-allow-origin
hubfs.cloudfront.hubspotusercontent-eu1.net
x-hs-portal-id
143484714
x-hs-cfworker-meta
{"resolver":"HubFsResolver"}
content-security-policy-report-only
script-src 'none'; connect-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=yYlsk7CPg3NHxIUdCenmnSSKNYrxkQXIpXqrBMwCGXA-1775683108-1.0.1.1-Td0mOQ4RnuO3FZgZh8U0DqkED0ADv7y_l.HKOFoHBxKEVh.ZF2NzP2TPg33W2sK33BufVSFkNleTnbrjp2p28.B6pGsK74VxWqgY5lAZaN1d1Ou1dp2QHJquKNrDLWg0jKRNYXj1NwNsohUtJjZNrLGGmsqhK0d3v.tpDAwDNcY; report-to cf-csp-endpoint
via
1.1 9672a97668a5842cedcfaee3e743019e.cloudfront.net (CloudFront)
cf-ray
9e944e04b87c0c39-AMS
access-control-allow-origin
*
x-amz-cf-pop
FRA56-P7
x-hs-alternate-content-type
text/plain
server
cloudflare
counters.gif
perf-eu1.hsforms.com/embed/v3/ 		35 B
944 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://perf-eu1.hsforms.com/embed/v3/counters.gif?key=config-loaded-success&value=1
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
172.65.232.43 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua-platform
"Linux"
Referer
https://join.open.de/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
sec-ch-ua
"Chromium";v="146", "Google Chrome";v="146", "Not-A.Brand";v="24"
sec-ch-ua-mobile
?0

Response headers

x-robots-tag
none
access-control-expose-headers
X-Origin-Hublet
CF-Cache-Status
MISS
x-content-type-options
nosniff
server-timing
hcid;desc="019d6ef6-048f-719a-a91c-c12cc722ab2c", cfr;desc="9e944e0d9b6f39df-FRA"
alt-svc
h3=":443"; ma=86400
Date
Wed, 08 Apr 2026 21:18:30 GMT
x-hubspot-correlation-id
019d6ef6-048f-719a-a91c-c12cc722ab2c
Content-Type
image/gif
vary
origin, Accept-Encoding
Last-Modified
Wed, 08 Apr 2026 21:18:30 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
access-control-allow-credentials
false
CF-RAY
9e944e0d9b6f39df-FRA
Accept-Ranges
bytes
Content-Length
35
Server
cloudflare

Verdicts & Comments Add Verdict or Comment

29 JavaScript Window variables

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

function| domReady function| domRemove object| hsVars function| hs_i18n_log function| hs_i18n_substituteStrings function| hs_i18n_insertPlaceholders function| hs_i18n_getMessage function| i18n_getmessage function| i18n_getlanguage object| _hsq object| _hsp boolean| PIXELS_RAN object| enabledEventSettings function| sanitizeKey boolean| _hstc_loaded object| hsCookieBanner boolean| _hspb_loaded boolean| _hspb_ran boolean| google-font-injected object| hsCtasOnReady object| __PRIVATE__HubspotCtaClient object| hsCallsToActionsReady object| __hsWebInteractiveInstance boolean| hubspot_web_interactives_running object| hsConversationsOnReady object| HubSpotCallsToActions boolean| _hstc_ran string| __hsUserToken number| expireDateTime

5 Cookies

Domain/Path Name / Value
.join.open.de/ Name: __cf_bm
Value: n_r5.rfjakKxdy7bZ2rLZoiLLL9HDHqA34AdcpagnXI-1775683108-1.0.1.1-REuZaOt5I0OiIexkKcrkkKq.Yv2qOwPlY2Dp_YNuT6yb9ZhF6AuZLmdTtAcIHl0Q.69Y1ajeKAW8b9ecHOpXP7KA8oweuiPMorX7KDx3H_Q
.join.open.de/ Name: _cfuvid
Value: KGyGMv8aVSEO9wKGfLSiL3of9GtVuWIq19lAFotktOQ-1775683108544-0.0.1.1-604800000
.hubspot.com/ Name: __cf_bm
Value: hQ3_pwCjjDWxyKxuN5k.TfuLeZfaUigRL1pLmQZGYH0-1775683109-1.0.1.1-T5eATrTTtStKUZ2zH6m26ekkIl4gsYXKJZSNSCPzN8geLp0Yib6MKEmeX45pEhivHVhAXpm8_iIWUJS0o3ZIlZgkVJFXzcIQh67fOp7TY8g
.hubspot.com/ Name: _cfuvid
Value: T6K3okVvsqBapSnLfF_nntYkuWT_aoEFolHhvoVTMBQ-1775683109979-0.0.1.1-604800000
.hsforms.com/ Name: _cfuvid
Value: zlx0XTiYBKdXOap4G_DE60NROgv.ZPIKYIo7oKfPYng-1775683110037-0.0.1.1-604800000

2 Console Messages

Source Level URL
Text
network error URL: https://join.open.de/
Message:
Failed to load resource: the server responded with a status of 404 ()
rendering warning URL: https://join.open.de/
Message:
[GroupMarkerNotSet(crbug.com/242999)!:A0E0F422841B0000]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader (about:flags#enable-unsafe-swiftshader) flag to opt in to lower security guarantees for trusted content.

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
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff

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.

app-eu1.hubspot.com
cta-eu1.hubspot.com
fonts.googleapis.com
fonts.gstatic.com
join.open.de
js-eu1.hs-analytics.net
js-eu1.hs-banner.com
js-eu1.hsadspixel.net
js-eu1.hubspot.com
perf-eu1.hsforms.com
track-eu1.hubspot.com
141.101.90.98
141.101.90.99
142.251.13.95
142.251.36.99
172.65.198.159
172.65.202.201
172.65.219.229
172.65.232.43
172.65.236.181
172.65.238.60
172.65.240.166
027f9fef93a2d620715de7311a5bf674cb3df18a352d2a0a7266c147c157333f
1d439d4fa0dd51b200647aecdc540de0827aa369188eb23acbc1a8482d58453b
1fed6a78760044dd6880f862c8010c389440de57a7ce5b09c8bbc93fb1237521
24fae9d000b98fe036f72941e4b199751c8706f86ac3ddfa31ea512758c2c02c
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