URL: https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspfl...
Submission: On June 06 via manual from NL — Scanned from NL

Summary

This website contacted 8 IPs in 2 countries across 5 domains to perform 30 HTTP transactions. The main IP is 62.225.156.146, located in Stuttgart, Germany and belongs to DTAG Internet service provider operations, DE. The main domain is www.sergroup.com.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on July 13th 2023. Valid for: a year.
This is the only time www.sergroup.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
8 62.225.156.146 3320 (DTAG Inte...)
8 2600:9000:20e... 16509 (AMAZON-02)
7 13.224.189.63 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 34.96.102.137 396982 (GOOGLE-CL...)
1 216.58.206.66 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
30 8
Apex Domain
Subdomains
Transfer
23 sergroup.com
www.sergroup.com
cdn.sergroup.com
531 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 78
204 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2406
1 googlesyndication.com
pagead2.googlesyndication.com — Cisco Umbrella Rank: 135
64 B
1 visualwebsiteoptimizer.com
dev.visualwebsiteoptimizer.com — Cisco Umbrella Rank: 4085
255 B
30 5
Domain Requested by
15 cdn.sergroup.com www.sergroup.com
cdn.sergroup.com
8 www.sergroup.com www.sergroup.com
2 www.googletagmanager.com www.sergroup.com
www.googletagmanager.com
1 region1.google-analytics.com www.googletagmanager.com
1 pagead2.googlesyndication.com www.googletagmanager.com
1 dev.visualwebsiteoptimizer.com www.sergroup.com
30 6
Subject Issuer Validity Valid
www.sergroup.com
Sectigo RSA Domain Validation Secure Server CA
2023-07-13 -
2024-08-12
a year crt.sh
cdn.sergroup.com
Amazon RSA 2048 M02
2023-09-11 -
2024-10-09
a year crt.sh
*.google-analytics.com
WR2
2024-05-21 -
2024-08-13
3 months crt.sh
*.visualwebsiteoptimizer.com
Starfield Secure Certificate Authority - G2
2023-07-06 -
2024-07-06
a year crt.sh
*.g.doubleclick.net
WR2
2024-05-21 -
2024-08-13
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Frame ID: 67B89E2F2CFF501C93E39AE068E32FF1
Requests: 30 HTTP requests in this frame

Screenshot

Page Title

Die elektronische Rechnung wird Pflicht – das ist zu tun! - SER Group

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
  • googlesyndication\.com/

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery-ui.*\.js

Page Statistics

30
Requests

93 %
HTTPS

43 %
IPv6

5
Domains

6
Subdomains

8
IPs

2
Countries

734 kB
Transfer

1772 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

30 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request elektronische-rechnung-pflicht.html
www.sergroup.com/de/knowledge-center/blog/
123 KB
27 KB
Document
General
Full URL
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
62.225.156.146 Stuttgart, Germany, ASN3320 (DTAG Internet service provider operations, DE),
Reverse DNS
rengsdorf.ser.de
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
a47dda1a4ab1d45874da1bbf209550fb9397bf4aa498b144f8113b3b3f00ba89
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
nl-NL,nl;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

age
0
cache-control
public, s-maxage=1800
contao-cache
miss/store
content-encoding
br
content-length
26942
content-type
text/html; charset=UTF-8
date
Thu, 06 Jun 2024 10:38:56 GMT
link
<https://cdn.sergroup.com/>; rel=preconnect
permissions-policy
interest-cohort=()
referrer-policy
no-referrer-when-downgrade
server
Apache/2.4.52 (Ubuntu)
strict-transport-security
max-age=31536000
vary
Origin,Cookie,Accept-Encoding
x-content-digest
en1721af469f41b1eaace96622c98cf77f
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
hamburger-menu.min.css
cdn.sergroup.com/files/frontend/css/
995 B
828 B
Stylesheet
General
Full URL
https://cdn.sergroup.com/files/frontend/css/hamburger-menu.min.css?v=72defdce
Requested by
Host: www.sergroup.com
URL: https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:5200:12:3786:2f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
92be1d8eca06be668f545bd874309f3527196faef1e6634168af42328d99d327
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
content-encoding
br
x-content-type-options
nosniff
date
Wed, 05 Jun 2024 15:13:23 GMT
via
1.1 c3b74c81fdcb7942211a6c721efa13fc.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C1
age
70150
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
content-length
301
referrer-policy
no-referrer-when-downgrade
last-modified
Fri, 31 May 2024 12:55:24 GMT
server
Apache/2.4.52 (Ubuntu)
etag
"3e3-619bf7f450c9b-br"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
link
<https://cdn.sergroup.com/>; rel=preconnect
x-amz-cf-id
VRIUmX9A2gzerBC-lXzj3TLsYpH9NQ5KxuUdYAqqSXix0DK0OkAfAQ==
content-highlighted.min.css
cdn.sergroup.com/files/frontend/css/
5 KB
1 KB
Stylesheet
General
Full URL
https://cdn.sergroup.com/files/frontend/css/content-highlighted.min.css?v=72defdce
Requested by
Host: www.sergroup.com
URL: https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:5200:12:3786:2f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
dec7165bef10d18927f8f3efb8a5269a2962b55c072137af7f466a1ffb65d26d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
content-encoding
br
x-content-type-options
nosniff
date
Wed, 05 Jun 2024 15:14:49 GMT
via
1.1 c3b74c81fdcb7942211a6c721efa13fc.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C1
age
70150
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
content-length
981
referrer-policy
no-referrer-when-downgrade
last-modified
Fri, 31 May 2024 12:55:24 GMT
server
Apache/2.4.52 (Ubuntu)
etag
"15c9-619bf7f450c9b-br"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
link
<https://cdn.sergroup.com/>; rel=preconnect
x-amz-cf-id
lE_ezcqiePECRl1YGgzRCIJOI9Qa2kKJQuP2aMcEHLf-jscoFKbbpA==
sticky-form.min.css
cdn.sergroup.com/files/frontend/css/
6 KB
2 KB
Stylesheet
General
Full URL
https://cdn.sergroup.com/files/frontend/css/sticky-form.min.css?v=038716d2
Requested by
Host: www.sergroup.com
URL: https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:5200:12:3786:2f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
94e1d9bcb7819359f3b484e7f08d7fb057bd1c4fe33b5348b681c2ead97e72c4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
content-encoding
br
x-content-type-options
nosniff
date
Wed, 05 Jun 2024 15:13:23 GMT
via
1.1 c3b74c81fdcb7942211a6c721efa13fc.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C1
age
70150
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
content-length
1389
referrer-policy
no-referrer-when-downgrade
last-modified
Tue, 04 Jun 2024 14:52:03 GMT
server
Apache/2.4.52 (Ubuntu)
etag
"1924-61a1197c3b597-br"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
link
<https://cdn.sergroup.com/>; rel=preconnect
x-amz-cf-id
HJdZLBMJA3NiCP6-SaCnlpxng35nef7gYuEKTwERoHRJPCNLDQkTug==
language-switcher-overlay.min.css,colorbox.min.css,bootstrap.min...-f9ea6e18.css
cdn.sergroup.com/assets/css/
497 KB
75 KB
Stylesheet
General
Full URL
https://cdn.sergroup.com/assets/css/language-switcher-overlay.min.css,colorbox.min.css,bootstrap.min...-f9ea6e18.css
Requested by
Host: www.sergroup.com
URL: https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:5200:12:3786:2f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
0646a9c0654824eb9c14b4b38c732a743ae5bfadf4fff4f44d5309abbfa7dada
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 04 Jun 2024 16:38:22 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
content-encoding
br
via
1.1 c3b74c81fdcb7942211a6c721efa13fc.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C1
age
151234
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
content-length
75982
referrer-policy
no-referrer-when-downgrade
last-modified
Tue, 04 Jun 2024 16:37:49 GMT
server
Apache/2.4.52 (Ubuntu)
etag
"7c5b5-61a13120eb9d4-br"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=31536000
accept-ranges
bytes
link
<https://cdn.sergroup.com/>; rel=preconnect
x-amz-cf-id
tYiRZnB3_TSm8_0agLsLOmpAzg0Z-QU5S31RFUSgX50WFqui5aCStw==
jquery.min.js-c31f118d.js
cdn.sergroup.com/assets/js/
85 KB
30 KB
Script
General
Full URL
https://cdn.sergroup.com/assets/js/jquery.min.js-c31f118d.js
Requested by
Host: www.sergroup.com
URL: https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:5200:12:3786:2f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
39572eb8749061730edbbc2b434b6bcc964a9ce7a9939fc9727e6f5913329fbb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 08 Mar 2024 14:24:54 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
content-encoding
gzip
via
1.1 c3b74c81fdcb7942211a6c721efa13fc.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C1
age
7762429
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
content-length
30364
referrer-policy
no-referrer-when-downgrade
last-modified
Tue, 05 Mar 2024 16:54:46 GMT
server
Apache/2.4.52 (Ubuntu)
etag
"155ee-612ecb310e776-gzip"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=31536000
accept-ranges
bytes
x-amz-cf-id
rtw3vv-md56g2Htokc1QEjRTx66SnUXCed23yCh7PSL1ltDp2Kyv5w==
SER_Doxi.svg
cdn.sergroup.com/files/content/rebranding/images/logos/
2 KB
2 KB
Image
General
Full URL
https://cdn.sergroup.com/files/content/rebranding/images/logos/SER_Doxi.svg
Requested by
Host: www.sergroup.com
URL: https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:5200:12:3786:2f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
0ca03c30f52a7e14e4a0327078f42da1e6985680c05edeb79f8393998de1fef9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
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Response headers

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sec-ch-ua-platform
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Response headers

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Request headers

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Response headers

strict-transport-security
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Response headers

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content-encoding
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Response headers

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13.224.189.63 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-224-189-63.fra2.r.cloudfront.net
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
94524784da2837a870d7956b90c599937d2cb8e783142a18b692e2e66747cd20
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://cdn.sergroup.com/assets/css/language-switcher-overlay.min.css,colorbox.min.css,bootstrap.min...-f9ea6e18.css
Origin
https://www.sergroup.com
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Wed, 05 Jun 2024 17:28:05 GMT
x-content-type-options
nosniff
via
1.1 c2a926ef1bafe1ab239d4761594a8098.cloudfront.net (CloudFront)
age
62037
x-amz-cf-pop
FRA2-C1
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
content-length
35424
referrer-policy
no-referrer-when-downgrade
last-modified
Mon, 04 Mar 2024 18:57:53 GMT
server
Apache/2.4.52 (Ubuntu)
etag
"8a60-612da4d8dab50"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
font/woff2
access-control-allow-origin
*
accept-ranges
bytes
link
<https://cdn.sergroup.com/>; rel=preconnect
x-amz-cf-id
7r5wiP9y2-tgvzvo4hb65w4EqXb3MV8voK_uHrsEX7Z2zLinbFHCnw==
js
www.googletagmanager.com/gtag/
297 KB
100 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-GR08CGLCT9&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MR5QNLN
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
13fe07f9bed15f17601dcd0a30186bc3e8082e810966a085bd8ad1386679963b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 06 Jun 2024 10:38:59 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
102392
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Thu, 06 Jun 2024 10:38:59 GMT
favicon.ico
www.sergroup.com/files/design/images/main/meta/
15 KB
15 KB
Other
General
Full URL
https://www.sergroup.com/files/design/images/main/meta/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
62.225.156.146 Stuttgart, Germany, ASN3320 (DTAG Internet service provider operations, DE),
Reverse DNS
rengsdorf.ser.de
Software
Apache/2.4.52 (Ubuntu) /
Resource Hash
c3b5425a728b41c0b083da8000021ff7727b3257c58d16d1d37146a6a17e06ad
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Thu, 06 Jun 2024 10:38:57 GMT
x-content-type-options
nosniff
referrer-policy
no-referrer-when-downgrade
last-modified
Tue, 27 Jun 2023 09:58:24 GMT
server
Apache/2.4.52 (Ubuntu)
etag
"3aee-5ff19820b39a9"
x-frame-options
SAMEORIGIN
content-type
image/vnd.microsoft.icon
accept-ranges
bytes
link
<https://cdn.sergroup.com/>; rel=preconnect
content-length
15086
landing
pagead2.googlesyndication.com/pagead/
42 B
64 B
Ping
General
Full URL
https://pagead2.googlesyndication.com/pagead/landing?gcs=G100&gcd=13p3p3p2p5&tag_exp=0&rnd=380036422.1717670342&url=https%3A%2F%2Fwww.sergroup.com%2Fde%2Fknowledge-center%2Fblog%2Felektronische-rechnung-pflicht.html&dma_cps=-&dma=1&npa=1&gtm=45He4630n81MR5QNLNv844968032za200
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MR5QNLN
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.206.66 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
lhr35s11-in-f2.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 06 Jun 2024 10:39:02 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
region1.google-analytics.com/g/
0
0
Fetch
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-GR08CGLCT9&gtm=45je4630v882308295z8844968032za200zb844968032&_p=1717670339710&gcs=G100&gcd=13p3p3p2p5&npa=1&dma_cps=-&dma=1&tag_exp=0&cid=1541174120.1717670342&ul=nl-nl&sr=1600x1200&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.141%7CChromium%3B125.0.6422.141%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=denied&_s=1&sid=1717670340&sct=1&seg=0&dl=https%3A%2F%2Fwww.sergroup.com%2Fde%2Fknowledge-center%2Fblog%2Felektronische-rechnung-pflicht.html%3Futm_campaign%3D2024_DE_E-Rechnungspflicht_2025_NO%26utm_medium%3Demail%26utm_source%3DEloqua%26elqTrackId%3De4e0251279a4458d9b37d2d703b67434%26elq%3D24917a0ab8da4cc5a22b6865210d4af8%26elqaid%3D2471%26elqat%3D1%26elqCampaignId%3D2068&dt=Die%20elektronische%20Rechnung%20wird%20Pflicht%20%E2%80%93%20das%20ist%20zu%20tun!%20-%20SER%20Group&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=3051&_z=fetch
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-GR08CGLCT9&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.sergroup.com/de/knowledge-center/blog/elektronische-rechnung-pflicht.html?utm_campaign=2024_DE_E-Rechnungspflicht_2025_NO&utm_medium=email&utm_source=Eloqua&elqTrackId=e4e0251279a4458d9b37d2d703b67434&elq=24917a0ab8da4cc5a22b6865210d4af8&elqaid=2471&elqat=1&elqCampaignId=2068
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 06 Jun 2024 10:39:02 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.sergroup.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
de
www.sergroup.com/_contao/captcha/
0
0

de
www.sergroup.com/_contao/captcha/
0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
www.sergroup.com
URL
https://www.sergroup.com/_contao/captcha/de
Domain
www.sergroup.com
URL
https://www.sergroup.com/_contao/captcha/de

Verdicts & Comments Add Verdict or Comment

15 JavaScript Global Variables

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

function| $ function| jQuery function| createUcScriptTag object| dataLayer function| gtag object| code object| _vwo_code number| _vwo_settings_timer object| _elqQ object| closeButton function| serDataLayerPush object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal

0 Cookies

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
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

cdn.sergroup.com
dev.visualwebsiteoptimizer.com
pagead2.googlesyndication.com
region1.google-analytics.com
www.googletagmanager.com
www.sergroup.com
www.sergroup.com
13.224.189.63
2001:4860:4802:32::36
216.58.206.66
2600:9000:20eb:5200:12:3786:2f00:93a1
2a00:1450:4001:808::2008
34.96.102.137
62.225.156.146
0646a9c0654824eb9c14b4b38c732a743ae5bfadf4fff4f44d5309abbfa7dada
0ca03c30f52a7e14e4a0327078f42da1e6985680c05edeb79f8393998de1fef9
13fe07f9bed15f17601dcd0a30186bc3e8082e810966a085bd8ad1386679963b
272529655580e77d0a2714e682e9bb09a63009457055e00c52f53121ea0be713
2cb510bd82d1a8568a27b604c2f19d8a75a3a9d76890a45c317943025f465e43
39572eb8749061730edbbc2b434b6bcc964a9ce7a9939fc9727e6f5913329fbb
5e45433d5ba49f00ee68c84b220d98a8f2f2042b1ed0258c3642f75311000793
5fc4470b0913df7876ddfeda8ceb69dec8250a932a7ca2ad15b6b5b4b7933aa6
651b22eb1f250e8f7cb27f8221098a3644768e70b5bd8d8912428f2c89093fb0
6b314fb38cef5e55b85e51a937dffaca987356fd4be2922afd2713d09cdaf039
81dbc7883ccfe9bb156055328527ed83010d12e3f9b7613d6b396ada2dfa0e9c
8dc4a32f7e4c40ceb18ca56d9d08b5bd23077f1680548d0f9f587d22b4e6c03d
8ff3b303322168b49a14878f195dbaf76d9da16e35094d1f83fa23245450155b
92be1d8eca06be668f545bd874309f3527196faef1e6634168af42328d99d327
94524784da2837a870d7956b90c599937d2cb8e783142a18b692e2e66747cd20
94e1d9bcb7819359f3b484e7f08d7fb057bd1c4fe33b5348b681c2ead97e72c4
a3e8b29cc9c7173e2500943cf992557c171e325dcf52058f49bbf92147569652
a47dda1a4ab1d45874da1bbf209550fb9397bf4aa498b144f8113b3b3f00ba89
a76f636e641c5c1d5ed349cf016d0840cf12982ba11adefb29ab7a27195db6cb
c3b5425a728b41c0b083da8000021ff7727b3257c58d16d1d37146a6a17e06ad
d11ca3125000bb9d6158a7c749ca164d4dd39c2d69e8ed8325e25f67030868f2
d4a0e484224c49af8d9beb4bdf0a8135916fb0aaff5a11cc9cf911ca6083b6a3
dbab9a6ee32fc5e2442bd5af9415d2ded0dfeff4809f19fcfb3580b728fb3aa0
dd1d72b7a1371b276fc0b67b82024e9609e8027068207cd812409792a15fc298
dec7165bef10d18927f8f3efb8a5269a2962b55c072137af7f466a1ffb65d26d
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
fd2ad14a16ebbfd1073be27ccd419dbfcb6e6c2508235fe909dacf5e8eba782c