Submitted URL: http://ludwig.guru/
Effective URL: https://ludwig.guru/
Submission: On June 03 via manual from IN — Scanned from DE

Summary

This website contacted 15 IPs in 3 countries across 11 domains to perform 116 HTTP transactions. The main IP is 2606:4700:10::6816:104f, located in United States and belongs to CLOUDFLARENET, US. The main domain is ludwig.guru. The Cisco Umbrella rank of the primary domain is 125787.
TLS certificate: Issued by E1 on June 1st 2024. Valid for: 3 months.
This is the only time ludwig.guru was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
20 2606:4700:10:... 13335 (CLOUDFLAR...)
10 2a00:1450:400... 15169 (GOOGLE)
40 2606:4700:10:... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
5 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
8 2a00:1450:400... 15169 (GOOGLE)
4 2620:1ec:29:1... 8075 (MICROSOFT...)
7 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2 68.219.88.97 8075 (MICROSOFT...)
1 1 2620:1ec:c11:... 8068 (MICROSOFT...)
2 2a00:1450:400... 15169 (GOOGLE)
2 4.153.129.168 8075 (MICROSOFT...)
1 51.77.64.70 16276 (OVH)
116 15
Apex Domain
Subdomains
Transfer
67 ludwig.guru
ludwig.guru — Cisco Umbrella Rank: 125787
cdn5.ludwig.guru — Cisco Umbrella Rank: 396442
tags.ludwig.guru — Cisco Umbrella Rank: 191795
1 MB
10 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 33
3 KB
8 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 743
b.clarity.ms — Cisco Umbrella Rank: 53261 Failed
c.clarity.ms — Cisco Umbrella Rank: 1385
55 KB
8 gstatic.com
fonts.gstatic.com
111 KB
5 snigelweb.com
cdn.snigelweb.com — Cisco Umbrella Rank: 10760
126 KB
2 googlesyndication.com
pagead2.googlesyndication.com — Cisco Umbrella Rank: 103
128 B
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 32
398 B
2 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 804
7 KB
2 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 237
60 KB
1 ip-api.com
pro.ip-api.com — Cisco Umbrella Rank: 6182
232 B
1 bing.com
c.bing.com — Cisco Umbrella Rank: 231
765 B
116 11
Domain Requested by
40 cdn5.ludwig.guru ludwig.guru
cdnjs.cloudflare.com
20 ludwig.guru ludwig.guru
static.cloudflareinsights.com
10 fonts.googleapis.com ludwig.guru
8 fonts.gstatic.com fonts.googleapis.com
7 tags.ludwig.guru ludwig.guru
tags.ludwig.guru
5 cdn.snigelweb.com ludwig.guru
cdn.snigelweb.com
4 www.clarity.ms ludwig.guru
www.clarity.ms
2 pagead2.googlesyndication.com tags.ludwig.guru
2 c.clarity.ms 1 redirects
2 b.clarity.ms www.clarity.ms
2 www.google-analytics.com ludwig.guru
2 static.cloudflareinsights.com ludwig.guru
2 cdnjs.cloudflare.com ludwig.guru
1 pro.ip-api.com cdn.snigelweb.com
1 c.bing.com 1 redirects
116 15
Subject Issuer Validity Valid
ludwig.guru
E1
2024-06-01 -
2024-08-30
3 months crt.sh
upload.video.google.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
cdn5.ludwig.guru
GTS CA 1P5
2024-05-28 -
2024-08-26
3 months crt.sh
cdnjs.cloudflare.com
E1
2024-06-02 -
2024-08-31
3 months crt.sh
snigelweb.com
GTS CA 1P5
2024-04-22 -
2024-07-21
3 months crt.sh
cloudflareinsights.com
GTS CA 1P5
2024-05-08 -
2024-08-06
3 months crt.sh
*.gstatic.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
www.clarity.ms
DigiCert TLS RSA SHA256 2020 CA1
2023-12-07 -
2024-12-07
a year crt.sh
tags.ludwig.guru
WR3
2024-05-20 -
2024-08-18
3 months crt.sh
*.google-analytics.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
*.g.doubleclick.net
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
a.clarity.ms
Microsoft Azure TLS Issuing CA 01
2024-01-14 -
2024-06-27
5 months crt.sh
*.ip-api.com
Sectigo RSA Domain Validation Secure Server CA
2023-12-21 -
2025-01-20
a year crt.sh

This page contains 1 frames:

Primary Page: https://ludwig.guru/
Frame ID: 9182303E09820EFA6AD5D707CB6C769A
Requests: 150 HTTP requests in this frame

Screenshot

Page Title

Ludwig • Find your English sentence

Page URL History Show full URLs

  1. http://ludwig.guru/ HTTP 307
    https://ludwig.guru/ Page URL
  2. https://ludwig.guru/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <meta[^>]*google-signin-client_id
  • <meta[^>]*google-signin-scope

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • googlesyndication\.com/

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

Page Statistics

116
Requests

91 %
HTTPS

80 %
IPv6

11
Domains

15
Subdomains

15
IPs

3
Countries

1456 kB
Transfer

10680 kB
Size

13
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://ludwig.guru/ HTTP 307
    https://ludwig.guru/ Page URL
  2. https://ludwig.guru/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://ludwig.guru/ HTTP 307
  • https://ludwig.guru/
Request Chain 62
  • https://c.clarity.ms/c.gif HTTP 302
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=ABD812AD00C247618A58D6BFD6F35520&RedC=c.clarity.ms&MXFR=2BD396ADA3FD627A01F3823EA7FD6CBA HTTP 302
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=ABD812AD00C247618A58D6BFD6F35520&MUID=1B87F4A0C1596DEC3785E033C0F36CC6

116 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/
ludwig.guru/
Redirect Chain
  • http://ludwig.guru/
  • https://ludwig.guru/
216 KB
59 KB
Document
General
Full URL
https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700:10::6816:104f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6bfce4df04f1bca60054a68f13d6c8798970dfb975b852218e674f780344bd45
Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=63072000

Request headers

Accept-Language
de-DE,de;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

Response headers

access-control-allow-credentials
true
access-control-allow-headers
X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date, X-Api-Version
access-control-allow-methods
GET,OPTIONS,PATCH,DELETE,POST,PUT
access-control-allow-origin
*
age
3277
cache-control
max-age=14400, immutable
cf-cache-status
HIT
cf-ray
88de3a91dd77bb8b-FRA
content-encoding
br
content-security-policy
frame-ancestors *.ludwig.guru
content-type
text/html
date
Mon, 03 Jun 2024 08:14:17 GMT
last-modified
Mon, 03 Jun 2024 07:10:45 GMT
server
cloudflare
strict-transport-security
max-age=63072000
vary
Cookie
x-vercel-cache
STALE
x-vercel-execution-region
iad1
x-vercel-id
fra1::iad1::8xwml-1717398645807-295bf321a333

Redirect headers

Location
https://ludwig.guru/
Non-Authoritative-Reason
HttpsUpgrades
css2
fonts.googleapis.com/
17 KB
989 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Nunito+Sans:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400;1,600;1,700&display=swap
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
ca6fd17fd7a0e28440b036c7f8c61eeb4bcd2ca760e00c6476e6585e245ea69f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 03 Jun 2024 06:27:48 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 03 Jun 2024 08:14:18 GMT
css2
fonts.googleapis.com/
2 KB
615 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Gelasio:ital,wght@0,600;1,600&display=swap
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
17394ac1fbe0154d4f0a4199ae1ec85d8fb2a23963341a300d535f86a4716125
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 03 Jun 2024 07:56:13 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 03 Jun 2024 08:14:18 GMT
css2
fonts.googleapis.com/
3 KB
676 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&display=swap
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
93d7a44bbf8dc50ecfb59f05c8c5d3f035440eccf224151e3267b39bf116c486
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 03 Jun 2024 07:20:40 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 03 Jun 2024 08:14:18 GMT
css2
fonts.googleapis.com/
441 B
405 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Permanent+Marker&display=swap
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
3186d570ad8abc01fa71d0d4b236c913f71316be8626fd852f2378e597abc9ce
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 03 Jun 2024 07:14:51 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 03 Jun 2024 08:14:18 GMT
css2
fonts.googleapis.com/
2 KB
852 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&display=swap
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
26a7c7dd9e30f1fb1c6907f79978e09549807beb00fd4140d6b0a55d2446a0a7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 03 Jun 2024 07:41:39 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 03 Jun 2024 08:14:18 GMT
Rewrite_placeholder_e525035aaa.png
cdn5.ludwig.guru/uploads/
31 KB
31 KB
Image
General
Full URL
https://cdn5.ludwig.guru/uploads/Rewrite_placeholder_e525035aaa.png
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
34ba13a080d6c324c02cc5c7c19b84686e2659de04eb6e4f8e090c6ad5b78623
Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Origin
https://ludwig.guru
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
content-security-policy
frame-ancestors *.ludwig.guru
age
1192439
cf-polished
origSize=36904, status=vary_header_present
content-length
31550
x-response-time
2ms
cf-bgj
imgq:100,h2pri
last-modified
Thu, 16 May 2024 09:55:37 GMT
server
cloudflare
vary
Origin, Accept-Encoding
x-frame-options
SAMEORIGIN, SAMEORIGIN
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=0
access-control-allow-credentials
true
accept-ranges
bytes
cf-ray
88de3a92dbea9bf5-FRA
lottie_canvas_worker.min.js
cdnjs.cloudflare.com/ajax/libs/bodymovin/5.9.6/
283 KB
60 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/bodymovin/5.9.6/lottie_canvas_worker.min.js
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a5073c54ac955ba697bd7ff7efdf4557d923ef332d9fafc64df08a0b9ad6abd9
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
295184
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
60649
last-modified
Sat, 02 Jul 2022 00:01:34 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"62bf8ade-ece9"
vary
Accept-Encoding
report-to
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Response headers

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x-content-type-options
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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x-content-type-options
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sec-ch-ua
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sec-ch-ua-mobile
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date
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strict-transport-security
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Protocol
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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date
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strict-transport-security
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server
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Protocol
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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strict-transport-security
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vary
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Protocol
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date
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strict-transport-security
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strict-transport-security
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strict-transport-security
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strict-transport-security
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content-security-policy
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content-encoding
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server
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date
Mon, 03 Jun 2024 08:14:18 GMT
content-security-policy
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content-encoding
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content-security-policy
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server
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cf-ray
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Response headers

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URL: https://tags.ludwig.guru/gtag/js?id=G-0CD75JMF9R&l=dataLayer&cx=c&sign=a0b2bc7f8d762e87b3c5ac6418281c2a8f0be8a54b87e3b4d2285037fac49064_20240603
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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x-content-type-options
nosniff
server
Google Frontend
content-type
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access-control-allow-origin
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

pragma
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date
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content-security-policy
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x-content-type-options
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214 KB
59 KB
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sec-ch-ua-mobile
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Response headers

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collect
b.clarity.ms/
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collect
b.clarity.ms/
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collect
tags.ludwig.guru/g/
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0

rum
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css2
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URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
ESF /
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Request headers

sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
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sec-ch-ua
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
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timing-allow-origin
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expires
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css2
fonts.googleapis.com/
3 KB
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Stylesheet
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Full URL
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URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Referer
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Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

strict-transport-security
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date
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content-encoding
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server
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css2
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
ESF /
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Security Headers
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sec-ch-ua
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Accept-Language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
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server
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H2
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Security Headers
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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server
ESF
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Full URL
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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strict-transport-security
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x-content-type-options
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cf-cache-status
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Security Headers
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Request headers

sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
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x-content-type-options
nosniff
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content-security-policy-report-only
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cross-origin
alt-svc
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server
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x-content-type-options
nosniff
age
322653
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
27444
x-xss-protection
0
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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content-type
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access-control-allow-origin
*
cache-control
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accept-ranges
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timing-allow-origin
*
expires
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Full URL
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
Security Headers
Name Value
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://fonts.googleapis.com/
Origin
https://ludwig.guru
Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
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x-content-type-options
nosniff
age
208578
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
29564
x-xss-protection
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last-modified
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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content-type
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access-control-allow-origin
*
cache-control
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accept-ranges
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*
expires
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Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
Security Headers
Name Value
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://fonts.googleapis.com/
Origin
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 31 May 2024 17:38:24 GMT
x-content-type-options
nosniff
age
225354
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
24768
x-xss-protection
0
last-modified
Thu, 24 Aug 2023 17:45:35 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
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timing-allow-origin
*
expires
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35 KB
51 B
Image
General
Full URL
https://cdn5.ludwig.guru/uploads/Group_98_af3ef14b8a.svg
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Origin
https://ludwig.guru
Accept-Language
de-DE,de;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
Referer
https://ludwig.guru/
If-Modified-Since
Wed, 25 Oct 2023 09:21:28 GMT
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
1ms
date
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
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server
cloudflare
content-security-policy
frame-ancestors *.ludwig.guru
age
333387
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
access-control-allow-origin
*
cache-control
max-age=0
access-control-allow-credentials
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cf-ray
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Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Origin
https://ludwig.guru
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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Referer
https://ludwig.guru/
If-Modified-Since
Wed, 25 Oct 2023 09:21:25 GMT
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
2ms
date
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
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server
cloudflare
content-security-policy
frame-ancestors *.ludwig.guru
age
271407
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
access-control-allow-origin
*
cache-control
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cf-ray
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Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Origin
https://ludwig.guru
Accept-Language
de-DE,de;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
Referer
https://ludwig.guru/
If-Modified-Since
Wed, 25 Oct 2023 09:21:28 GMT
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
2ms
date
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Wed, 25 Oct 2023 09:21:28 GMT
server
cloudflare
content-security-policy
frame-ancestors *.ludwig.guru
age
271407
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
access-control-allow-origin
*
cache-control
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access-control-allow-credentials
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cf-ray
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45 B
Image
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Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Origin
https://ludwig.guru
Accept-Language
de-DE,de;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
Referer
https://ludwig.guru/
If-Modified-Since
Wed, 25 Oct 2023 09:21:28 GMT
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
2ms
date
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Wed, 25 Oct 2023 09:21:28 GMT
server
cloudflare
content-security-policy
frame-ancestors *.ludwig.guru
age
1513473
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
access-control-allow-origin
*
cache-control
max-age=0
access-control-allow-credentials
true
cf-ray
88de3a9a3e0c9bf5-FRA
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317 KB
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Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Origin
https://ludwig.guru
Accept-Language
de-DE,de;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
Referer
https://ludwig.guru/
If-Modified-Since
Wed, 25 Oct 2023 09:21:26 GMT
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
1ms
date
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Wed, 25 Oct 2023 09:21:26 GMT
server
cloudflare
content-security-policy
frame-ancestors *.ludwig.guru
age
1513473
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
access-control-allow-origin
*
cache-control
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access-control-allow-credentials
true
cf-ray
88de3a9a3e0f9bf5-FRA
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23 KB
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General
Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Origin
https://ludwig.guru
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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Referer
https://ludwig.guru/
If-Modified-Since
Tue, 02 Jan 2024 15:31:53 GMT
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
content-security-policy
frame-ancestors *.ludwig.guru
age
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cf-polished
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x-response-time
1ms
cf-bgj
imgq:100,h2pri
last-modified
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server
cloudflare
vary
Origin, Accept-Encoding
x-frame-options
SAMEORIGIN, SAMEORIGIN
access-control-allow-origin
*
cache-control
max-age=0
access-control-allow-credentials
true
cf-ray
88de3a9a3e149bf5-FRA
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General
Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Origin
https://ludwig.guru
Accept-Language
de-DE,de;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
Referer
https://ludwig.guru/
If-Modified-Since
Wed, 06 Mar 2024 15:50:02 GMT
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
1ms
date
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Wed, 06 Mar 2024 15:50:02 GMT
server
cloudflare
content-security-policy
frame-ancestors *.ludwig.guru
age
999423
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
access-control-allow-origin
*
cache-control
max-age=0
access-control-allow-credentials
true
cf-ray
88de3a9a3e179bf5-FRA
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General
Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Origin
https://ludwig.guru
Accept-Language
de-DE,de;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
Referer
https://ludwig.guru/
If-Modified-Since
Thu, 21 Mar 2024 16:21:56 GMT
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
2ms
date
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Thu, 21 Mar 2024 16:21:56 GMT
server
cloudflare
content-security-policy
frame-ancestors *.ludwig.guru
age
1192439
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
access-control-allow-origin
*
cache-control
max-age=0
access-control-allow-credentials
true
cf-ray
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9 KB
0
Image
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Full URL
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Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
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Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
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

Response headers

Content-Type
image/png
lottie_canvas_worker.min.js
cdnjs.cloudflare.com/ajax/libs/bodymovin/5.9.6/
283 KB
0
Script
General
Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Software
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
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content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
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strict-transport-security
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alt-svc
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server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
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vary
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report-to
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content-type
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access-control-allow-origin
*
cache-control
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accept-ranges
bytes
timing-allow-origin
*
cf-ray
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expires
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l-ga.js
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45 KB
89 B
Script
General
Full URL
https://ludwig.guru/l-ga.js
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700:10::6816:104f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 GMT
content-security-policy
frame-ancestors *.ludwig.guru
content-encoding
br
cf-cache-status
HIT
last-modified
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server
cloudflare
age
1619684
etag
W/"6538dea0-b47e"
vary
Cookie
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000
cf-ray
88de3a9a4ae9bb8b-FRA
expires
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gym6hiim6g
www.clarity.ms/tag/
500 B
754 B
Script
General
Full URL
https://www.clarity.ms/tag/gym6hiim6g
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:1ec:29:1::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
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Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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

expires
-1
date
Mon, 03 Jun 2024 08:14:19 GMT
x-azure-ref
20240603T081419Z-15f57b858d4h8gsmbzwk2tc6ws000000012000000000cmzt
x-cache
CONFIG_NOCACHE
content-type
application/x-javascript
cache-control
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accept-ranges
bytes
content-length
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request-context
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adconsent.js
cdn.snigelweb.com/adconsent/
14 KB
0
Script
General
Full URL
https://cdn.snigelweb.com/adconsent/adconsent.js
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
cf-cache-status
HIT
age
11
x-edge-location
Frankfurt, DE
x-cache
REVALIDATED
x-age
901
last-modified
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server
cloudflare
etag
W/"37ba-616bf7a7afdc3"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=900, must-revalidate, immutable
x-edge-ip
51.195.65.78
cf-ray
88de3a93689965d1-FRA
x-storage
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expires
0
eea08c15-b587-44d2-8fe0-c7ba489106cf
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278 KB
0
Other
General
Full URL
blob:https://ludwig.guru/eea08c15-b587-44d2-8fe0-c7ba489106cf
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
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

Response headers

Content-Length
284715
Content-Type
text/javascript
gtm.js
tags.ludwig.guru/
318 KB
0
Script
General
Full URL
https://tags.ludwig.guru/gtm.js?id=GTM-T5PRKJB
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2013 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Frontend /
Resource Hash
0a73227ebff2ae2b87e6949bfa757ef49c2c067da480586b99e5708b1ad9ae18

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
last-modified
Mon, 03 Jun 2024 06:00:00 GMT
server
Google Frontend
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
private, max-age=900
expires
Mon, 03 Jun 2024 08:29:08 GMT
vef91dfe02fce4ee0ad053f6de4f175db1715022073587
static.cloudflareinsights.com/beacon.min.js/
19 KB
0
Script
General
Full URL
https://static.cloudflareinsights.com/beacon.min.js/vef91dfe02fce4ee0ad053f6de4f175db1715022073587
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:4f49 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f9eb189676a78d42d7a8487eef683702ada6c5c866399eefbc0df319d5f7c6d7

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Origin
https://ludwig.guru
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-encoding
gzip
last-modified
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server
cloudflare
etag
W/"2024.5.0"
vary
Accept-Encoding
content-type
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access-control-allow-origin
*
cache-control
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cross-origin-resource-policy
cross-origin
cf-ray
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Image
General
Full URL
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Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1ceb023d827d49e64e82bb71ad34a951bb0c86659d433bcfa1f3bd24bf4c963c
Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-security-policy
frame-ancestors *.ludwig.guru
age
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x-response-time
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last-modified
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server
cloudflare
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
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cf-ray
88de3a9a6b20380a-FRA
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178 KB
44 B
Image
General
Full URL
https://cdn5.ludwig.guru/uploads/Searchx2_90271eefc9.svg
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-security-policy
frame-ancestors *.ludwig.guru
age
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x-response-time
2ms
last-modified
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server
cloudflare
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
max-age=0
cf-ray
88de3a9a6b22380a-FRA
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212 KB
44 B
Image
General
Full URL
https://cdn5.ludwig.guru/uploads/Search_hover_1_19a85cf2f8.svg
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-security-policy
frame-ancestors *.ludwig.guru
age
848626
x-response-time
2ms
last-modified
Fri, 22 Mar 2024 15:24:50 GMT
server
cloudflare
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
max-age=0
cf-ray
88de3a9a6b23380a-FRA
rewrite_1_40af270361.svg
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155 KB
50 B
Image
General
Full URL
https://cdn5.ludwig.guru/uploads/rewrite_1_40af270361.svg
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-security-policy
frame-ancestors *.ludwig.guru
age
848626
x-response-time
2ms
last-modified
Thu, 21 Mar 2024 16:12:58 GMT
server
cloudflare
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
max-age=0
cf-ray
88de3a9a6b24380a-FRA
rewritex2_641ba175d2.svg
cdn5.ludwig.guru/uploads/
154 KB
44 B
Image
General
Full URL
https://cdn5.ludwig.guru/uploads/rewritex2_641ba175d2.svg
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3da435027c5da83050ea3f2b668a0fece23229706fe659b12d936b767ed52288
Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-security-policy
frame-ancestors *.ludwig.guru
age
848626
x-response-time
2ms
last-modified
Thu, 21 Mar 2024 16:12:58 GMT
server
cloudflare
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
max-age=0
cf-ray
88de3a9a6b25380a-FRA
Rewrite_hover_1_ddde1e203a.svg
cdn5.ludwig.guru/uploads/
210 KB
44 B
Image
General
Full URL
https://cdn5.ludwig.guru/uploads/Rewrite_hover_1_ddde1e203a.svg
Requested by
Host: ludwig.guru
URL: https://ludwig.guru/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=31536000; includeSubDomains, max-age=63072000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN, SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains, max-age=63072000
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
content-security-policy
frame-ancestors *.ludwig.guru
age
848625
x-response-time
2ms
last-modified
Fri, 22 Mar 2024 15:24:49 GMT
server
cloudflare
vary
Accept-Encoding, Origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
max-age=0
cf-ray
88de3a9a6b27380a-FRA
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date
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content-security-policy
frame-ancestors *.ludwig.guru
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 25 Oct 2023 09:24:09 GMT
server
cloudflare
age
1619448
etag
W/"6538deb9-113e"
vary
Cookie
content-type
image/x-icon
access-control-allow-origin
*
cache-control
max-age=2592000
cf-ray
88de3a96bd25bb8b-FRA
expires
Fri, 14 Jun 2024 14:23:19 GMT
l-favicon.ico
ludwig.guru/
4 KB
0
Other
General
Full URL
https://ludwig.guru/l-favicon.ico?a2d9dd599a0f85a9fe65b8ec13155d62
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700:10::6816:104f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0a73477266f3540d90a717196f29274eb22afbec9d52c356c2314bac2640cca7
Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:18 GMT
content-security-policy
frame-ancestors *.ludwig.guru
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 25 Oct 2023 09:24:09 GMT
server
cloudflare
age
1619448
etag
W/"6538deb9-113e"
vary
Cookie
content-type
image/x-icon
access-control-allow-origin
*
cache-control
max-age=2592000
cf-ray
88de3a96bd25bb8b-FRA
expires
Fri, 14 Jun 2024 14:23:19 GMT
collect
b.clarity.ms/
0
291 B
XHR
General
Full URL
https://b.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.34/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
4.153.129.168 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept
application/x-clarity-gzip
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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

Access-Control-Allow-Origin
https://ludwig.guru
Date
Mon, 03 Jun 2024 08:14:20 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:2f7711a9-b21e-4abe-a9d6-5b0ce5d18b64
collect
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65 B
125 B
XHR
General
Full URL
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Requested by
Host: tags.ludwig.guru
URL: https://tags.ludwig.guru/gtag/js?id=G-0CD75JMF9R&l=dataLayer&cx=c&sign=a0b2bc7f8d762e87b3c5ac6418281c2a8f0be8a54b87e3b4d2285037fac49064_20240603
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2013 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Frontend /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 GMT
x-content-type-options
nosniff
server
Google Frontend
content-type
text/plain
access-control-allow-origin
https://ludwig.guru
cache-control
no-cache
access-control-allow-credentials
true
x-accel-buffering
no
landing
pagead2.googlesyndication.com/pagead/
42 B
64 B
Ping
General
Full URL
https://pagead2.googlesyndication.com/pagead/landing?gcs=G100&gcd=13p3p3p2p5&rnd=527037163.1717402460&url=https%3A%2F%2Fludwig.guru%2F&dma_cps=-&dma=1&npa=1&tcfd=13B4l&gdpr_consent=tcunavailable&gtm=45Fe45t0n81T5PRKJBv77733680za200
Requested by
Host: tags.ludwig.guru
URL: https://tags.ludwig.guru/gtm.js?id=GTM-T5PRKJB
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:811::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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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://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:19 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
/
pro.ip-api.com/json/
77 B
232 B
XHR
General
Full URL
https://pro.ip-api.com/json/?fields=24582&key=33arzTfj1gigDqW
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/adconsent.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
51.77.64.70 , Germany, ASN16276 (OVH, FR),
Reverse DNS
de-fra-1.pro.ip-api.com
Software
/
Resource Hash
a244fae14404ae7a7bfe9f21664f46fa72ea6f577356a37755826eb55835791c

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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

Access-Control-Allow-Origin
*
Date
Mon, 03 Jun 2024 08:14:20 GMT
Content-Length
77
Content-Type
application/json; charset=utf-8
collect
tags.ludwig.guru/g/
65 B
125 B
XHR
General
Full URL
https://tags.ludwig.guru/g/collect?v=2&tid=G-0CD75JMF9R&gtm=45he45t0v897724781z877733680za200zb77733680&_p=1717402459248&gcs=G100&gcd=13p3pPp2p5&npa=1&dma_cps=-&dma=1&tcfd=13B4l&cid=web-68c50c815c929b571d66e3a1a1080cb2559d5d0b&ecid=1308583346&ul=de-de&sr=1600x1200&_fplc=0&ur=&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.112%7CChromium%3B125.0.6422.112%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=denied&sst.rnd=527037163.1717402460&sst.gse=1&sst.ngst=1&sst.gcd=13p3pPp2p5&sst.gdpr_consent=tcunavailable&sst.tft=1717402459248&sst.ude=0&_s=2&uid=430093358&sid=1717402459&sct=1&seg=0&dl=https%3A%2F%2Fludwig.guru%2F&dr=https%3A%2F%2Fludwig.guru%2F&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&en=user.mint&ep.app_source=web_remix&ep.app_version=web_remix&ep.anonymize_ip=true&ep.user_role=guest&ep.user_is_premium=false&epn.user_lid=430093358&_et=2&upn.user_lid=430093358&tfd=1175&richsstsse
Requested by
Host: tags.ludwig.guru
URL: https://tags.ludwig.guru/gtag/js?id=G-0CD75JMF9R&l=dataLayer&cx=c&sign=a0b2bc7f8d762e87b3c5ac6418281c2a8f0be8a54b87e3b4d2285037fac49064_20240603
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2013 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Frontend /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:20 GMT
x-content-type-options
nosniff
server
Google Frontend
content-type
text/plain
access-control-allow-origin
https://ludwig.guru
cache-control
no-cache
access-control-allow-credentials
true
x-accel-buffering
no
adconsent__tcfapi.js
cdn.snigelweb.com/adconsent/83/
39 KB
13 KB
Script
General
Full URL
https://cdn.snigelweb.com/adconsent/83/adconsent__tcfapi.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/adconsent.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:20 GMT
content-encoding
gzip
cf-cache-status
HIT
age
493334
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Tue, 23 Apr 2024 08:38:31 GMT
server
cloudflare
etag
W/"9caa-616bf7a95a9eb"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=2419200, must-revalidate, immutable
x-edge-ip
51.195.65.78
cf-ray
88de3aa12eb565d1-FRA
x-storage
809596973:8001
expires
0
vendor-list.json
cdn.snigelweb.com/gvl/euv3/
641 KB
91 KB
XHR
General
Full URL
https://cdn.snigelweb.com/gvl/euv3/vendor-list.json
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/83/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:20 GMT
content-encoding
gzip
cf-cache-status
HIT
age
693
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Thu, 30 May 2024 17:30:54 GMT
server
cloudflare
etag
W/"a0262-619af3aac2241"
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
*
cache-control
public, max-age=3600, must-revalidate, immutable
x-edge-ip
51.195.65.78
cf-ray
88de3aa1adff4d97-FRA
x-storage
809596973:8001
expires
0
adconsent__tcfapi_de.js
cdn.snigelweb.com/adconsent/83/views/gdpr/
95 KB
16 KB
Script
General
Full URL
https://cdn.snigelweb.com/adconsent/83/views/gdpr/adconsent__tcfapi_de.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/83/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9eeeebadfe0e84dce4afe057a1e539cd90c6b248d8bed30099634150f7860039

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:20 GMT
content-encoding
gzip
cf-cache-status
HIT
age
493334
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Tue, 23 Apr 2024 08:38:44 GMT
server
cloudflare
etag
W/"17b17-616bf7b5e4984"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=2419200, must-revalidate, immutable
x-edge-ip
51.195.65.78
cf-ray
88de3aa2081165d1-FRA
x-storage
809596973:8001
expires
0
logo-new-width-tld@2x.png
ludwig.guru/
2 KB
2 KB
Image
General
Full URL
https://ludwig.guru/logo-new-width-tld@2x.png
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700:10::6816:104f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
232e9fba8d780e33c694654c26e4ef0c72c27068c213c843da6dc6bc454f38eb
Security Headers
Name Value
Content-Security-Policy frame-ancestors *.ludwig.guru

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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
Mon, 03 Jun 2024 08:14:20 GMT
content-security-policy
frame-ancestors *.ludwig.guru
cf-cache-status
HIT
age
84694
cf-polished
origFmt=png, origSize=4997
content-disposition
inline; filename="logo-new-width-tld@2x.webp"
content-length
2026
last-modified
Wed, 25 Oct 2023 09:24:19 GMT
cf-bgj
imgq:100,h2pri
server
cloudflare
etag
"6538dec3-1385"
vary
Cookie
content-type
image/webp
access-control-allow-origin
*
cache-control
max-age=2592000
accept-ranges
bytes
cf-ray
88de3aa26883bb8b-FRA
expires
Fri, 17 May 2024 13:21:00 GMT
collect
b.clarity.ms/
0
291 B
XHR
General
Full URL
https://b.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.34/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
4.153.129.168 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept
application/x-clarity-gzip
Referer
https://ludwig.guru/
Accept-Language
de-DE,de;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

Access-Control-Allow-Origin
https://ludwig.guru
Date
Mon, 03 Jun 2024 08:14:20 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:2f7711a9-b21e-4abe-a9d6-5b0ce5d18b64
collect
b.clarity.ms/
0
0

Failed requests

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

Domain
b.clarity.ms
URL
https://b.clarity.ms/collect
Domain
b.clarity.ms
URL
https://b.clarity.ms/collect
Domain
b.clarity.ms
URL
https://b.clarity.ms/collect
Domain
tags.ludwig.guru
URL
https://tags.ludwig.guru/g/collect?v=2&tid=G-0CD75JMF9R&gtm=45he45t0v897724781z877733680za200zb77733680&_p=1717402458115&gcs=G100&gcd=13p3pPp2p5&npa=1&dma_cps=-&dma=1&tcfd=13B4l&cid=web-50ef233b6b59cd8e18315ff11b83634b8dd35a5&ecid=993863889&ul=de-de&sr=1600x1200&_fplc=0&ur=&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.112%7CChromium%3B125.0.6422.112%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=denied&sst.rnd=1085534752.1717402459&sst.gse=1&sst.ngst=1&sst.gcd=13p3pPp2p5&sst.gdpr_consent=tcunavailable&sst.tft=1717402458115&sst.ude=0&_s=2&sid=1717402458&sct=1&seg=0&dl=https%3A%2F%2Fludwig.guru%2F&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&en=user.mint&ep.app_source=web_remix&ep.app_version=web_remix&ep.anonymize_ip=true&ep.user_is_premium=false&_et=2&tfd=1366
Domain
ludwig.guru
URL
https://ludwig.guru/cdn-cgi/rum?
Domain
b.clarity.ms
URL
https://b.clarity.ms/collect

Verdicts & Comments Add Verdict or Comment

38 JavaScript Global Variables

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

object| 0 object| 1 object| 2 boolean| gtag_enable_tcf_support object| zarazData object| zaraz object| lottie object| bodymovin object| ENV boolean| __hydrate function| clarity function| adconsent function| __tcfapi function| __uspapi function| __adconsent object| dataLayer function| ga object| __cfBeacon object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaplugins object| gaGlobal object| gaData string| prefixedKey object| lhEv object| _snigelConfig object| locale function| pug_attr function| pug_classes function| pug_classes_array function| pug_classes_object function| pug_escape function| pug_has_own_property object| pug_match_html function| callGUITemplate function| renderLegitimateVendors function| renderVendors

13 Cookies

Domain/Path Name / Value
ludwig.guru/ Name: __cflb
Value: 02DiuCya6THrf9sfi5XkEWJSwRn6nKqNo6Qz33q4NRcAY
.snigelweb.com/ Name: __cf_bm
Value: DrvDBT1osKI.H4P2c6lfvDd1S6MlAs0JDBLlFVHa1W0-1717402458-1.0.1.1-6drV7Vmcn7YfbjKwJNUiHwXFEcOefA8F6YG7fagFze877iS4lNg01gc0j.7byeLmzCXMNxHKUd_g.pE3a5r1LA
www.clarity.ms/ Name: CLID
Value: 7a03054dc4324df48d2a809716ecfa08.20240603.20250603
.ludwig.guru/ Name: _clck
Value: 17ya1zc%7C2%7Cfmb%7C0%7C1615
.ludwig.guru/ Name: _ljwt
Value: eyJtZXNzYWdlIjoiV2VsY29tZSB0byBMdWR3aWcgOikiLCJpZCI6NDMwMDkzMzU4LCJ0b2tlbiI6ImV5SmhiR2NpT2lKSVV6VXhNaUo5LmV5SnpkV0lpT2lKc1oxODBNekF3T1RNek5UZ2lMQ0poZFhSb0lqb2laM1ZsYzNRaUxDSmxlSEFpT2pFM016STVOVFEwTlRoOS5VYTdxOS1xOXNNSVdWcXRpOTBNcTMwWDRDS1d4Y0IyRzlGSWZpVFFWS3lUY3pKeXRoSnVsUWZ5ZjU5cDlFaDhyZEpBQkVxU3lPbU9mdm1paUNlc0hOQSIsInN1YnNjcmlwdGlvbiI6ImZyZWUiLCJyb2xlIjoiZ3Vlc3QiLCJjYyI6IkRFIiwiY2lkIjoid2ViLTY4YzUwYzgxNWM5MjliNTcxZDY2ZTNhMWExMDgwY2IyNTU5ZDVkMGIifQ==
.bing.com/ Name: MUID
Value: 1B87F4A0C1596DEC3785E033C0F36CC6
.c.bing.com/ Name: MR
Value: 0
.c.bing.com/ Name: SRM_B
Value: 1B87F4A0C1596DEC3785E033C0F36CC6
.c.clarity.ms/ Name: SM
Value: C
.clarity.ms/ Name: MUID
Value: 1B87F4A0C1596DEC3785E033C0F36CC6
.c.clarity.ms/ Name: MR
Value: 0
.c.clarity.ms/ Name: ANONCHK
Value: 0
.ludwig.guru/ Name: _clsk
Value: o5w5ho%7C1717402460206%7C1%7C1%7Cb.clarity.ms%2Fcollect

41 Console Messages

Source Level URL
Text
rendering error URL: https://ludwig.guru/
Message:
Error: <svg> attribute width: Expected length, "[object Object]".
rendering error URL: https://ludwig.guru/
Message:
Error: <svg> attribute height: Expected length, "[object Object]".
rendering error URL: https://ludwig.guru/
Message:
Error: <svg> attribute width: Expected length, "[object Object]".
rendering error URL: https://ludwig.guru/
Message:
Error: <svg> attribute height: Expected length, "[object Object]".
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
rendering error URL: https://ludwig.guru/
Message:
Error: <svg> attribute width: Expected length, "[object Object]".
rendering error URL: https://ludwig.guru/
Message:
Error: <svg> attribute height: Expected length, "[object Object]".
rendering error URL: https://ludwig.guru/
Message:
Error: <svg> attribute width: Expected length, "[object Object]".
rendering error URL: https://ludwig.guru/
Message:
Error: <svg> attribute height: Expected length, "[object Object]".
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/Editor_hover_1_25170f8d35.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/rewrite_1_40af270361.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/rewritex2_641ba175d2.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/Editor_1_21fb5dc36f.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/Search_hover_1_19a85cf2f8.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/Rewrite_hover_1_ddde1e203a.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/Editorx2_688a4dc483.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/Search_2_5f8a0cacf2.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://ludwig.guru/
Message:
The resource https://cdn5.ludwig.guru/uploads/Searchx2_90271eefc9.svg was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://ludwig.guru/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

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 frame-ancestors *.ludwig.guru
Strict-Transport-Security max-age=63072000

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.

b.clarity.ms
c.bing.com
c.clarity.ms
cdn.snigelweb.com
cdn5.ludwig.guru
cdnjs.cloudflare.com
fonts.googleapis.com
fonts.gstatic.com
ludwig.guru
pagead2.googlesyndication.com
pro.ip-api.com
static.cloudflareinsights.com
tags.ludwig.guru
www.clarity.ms
www.google-analytics.com
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