ludwig.guru Open in urlscan Pro
2606:4700:10::ac43:192e Public Scan

Go To Rescan
Add Verdict Report

URL:
https://ludwig.guru/app/login
Submission: On May 22 via manual (May 22nd 2024, 2:01:34 pm UTC) from IN — Scanned from DE

Summary HTTP 109 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 21 IPs in 4 countries across 15 domains to perform 109 HTTP transactions. The main IP is 2606:4700:10::ac43:192e, 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 April 29th 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
51	2606:4700:10:... 2606:4700:10::ac43:192e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
7	2606:4700::68... 2606:4700::6812:bf8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700:10:... 2606:4700:10::6816:114f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:5049	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	2a00:1450:400... 2a00:1450:4001:80e::2013	15169 (GOOGLE) (GOOGLE)
3	18.239.70.203 18.239.70.203	16509 (AMAZON-02) (AMAZON-02)
2	172.217.16.130 172.217.16.130	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:812::200a	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:803::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:806::2008	15169 (GOOGLE) (GOOGLE)
6	2a00:1450:400... 2a00:1450:4001:810::2003	15169 (GOOGLE) (GOOGLE)
15	142.250.185.110 142.250.185.110	15169 (GOOGLE) (GOOGLE)
1	18.238.243.129 18.238.243.129	16509 (AMAZON-02) (AMAZON-02)
1	23.197.10.19 23.197.10.19	16625 (AKAMAI-AS) (AKAMAI-AS)
1	2606:4700:10:... 2606:4700:10::6816:3556	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	142.250.186.162 142.250.186.162	15169 (GOOGLE) (GOOGLE)
2	2a02:2638:3::c 2a02:2638:3::c	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1	35.71.131.137 35.71.131.137	16509 (AMAZON-02) (AMAZON-02)
4	2606:4700:10:... 2606:4700:10::6816:104f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.17.24.14 104.17.24.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
109	21

51 2606:4700:10::ac43:192e (United States)

ASN13335 (CLOUDFLARENET, US)

ludwig.guru	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn5.ludwig.guru	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 2606:4700::6812:bf8 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.snigelweb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
adengine.snigelweb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::6816:114f (United States)

ASN13335 (CLOUDFLARENET, US)

v.ludwig.guru	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:5049 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2a00:1450:4001:80e::2013 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

tags.ludwig.guru	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 18.239.70.203 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-239-70-203.ams58.r.cloudfront.net

c.amazon-adsystem.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.217.16.130 (United States)

ASN15169 (GOOGLE, US)
PTR: zrh04s06-in-f130.1e100.net

securepubads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:812::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:803::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:806::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2a00:1450:4001:810::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

15 142.250.185.110 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s49-in-f14.1e100.net

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.238.243.129 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-238-243-129.ams58.r.cloudfront.net

config.aps.amazon-adsystem.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 23.197.10.19 (Düsseldorf, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-197-10-19.deploy.static.akamaitechnologies.com

secure.cdn.fastclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::6816:3556 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.id5-sync.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.186.162 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s08-in-f2.1e100.net

pagead2.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a02:2638:3::c (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)

gum.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.71.131.137 (United States)

ASN16509 (AMAZON-02, US)
PTR: a6370ebea231e0c9a.awsglobalaccelerator.com

match.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700:10::6816:104f (United States)

ASN13335 (CLOUDFLARENET, US)

cdn4.ludwig.guru	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
62	ludwig.guru ludwig.guru — Cisco Umbrella Rank: 125787 v.ludwig.guru — Cisco Umbrella Rank: 292573 tags.ludwig.guru — Cisco Umbrella Rank: 191795 cdn4.ludwig.guru — Cisco Umbrella Rank: 321627 cdn5.ludwig.guru — Cisco Umbrella Rank: 396442	2 MB
17	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 32	1 KB
7	snigelweb.com cdn.snigelweb.com — Cisco Umbrella Rank: 10760 adengine.snigelweb.com — Cisco Umbrella Rank: 14224	372 KB
6	gstatic.com fonts.gstatic.com	151 KB
4	amazon-adsystem.com c.amazon-adsystem.com — Cisco Umbrella Rank: 308 config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 630	80 KB
2	criteo.com gum.criteo.com — Cisco Umbrella Rank: 444	370 B
2	doubleclick.net securepubads.g.doubleclick.net — Cisco Umbrella Rank: 205	171 KB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 237	60 KB
1	adsrvr.org match.adsrvr.org — Cisco Umbrella Rank: 358	419 B
1	googlesyndication.com pagead2.googlesyndication.com — Cisco Umbrella Rank: 103	64 B
1	id5-sync.com cdn.id5-sync.com — Cisco Umbrella Rank: 968	27 KB
1	fastclick.net secure.cdn.fastclick.net — Cisco Umbrella Rank: 1126	17 KB
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	101 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 33	2 KB
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 804	7 KB
109	15

	Domain	Requested by
36	ludwig.guru	ludwig.guru static.cloudflareinsights.com
17	www.google-analytics.com	ludwig.guru
15	cdn5.ludwig.guru	ludwig.guru cdnjs.cloudflare.com
6	fonts.gstatic.com	fonts.googleapis.com
6	tags.ludwig.guru	ludwig.guru tags.ludwig.guru
6	cdn.snigelweb.com	ludwig.guru cdn.snigelweb.com
4	cdn4.ludwig.guru
3	c.amazon-adsystem.com	cdn.snigelweb.com c.amazon-adsystem.com
2	gum.criteo.com	cdn.snigelweb.com
2	securepubads.g.doubleclick.net	cdn.snigelweb.com securepubads.g.doubleclick.net
1	cdnjs.cloudflare.com	ludwig.guru
1	match.adsrvr.org	cdn.snigelweb.com
1	pagead2.googlesyndication.com	tags.ludwig.guru
1	cdn.id5-sync.com	ludwig.guru
1	secure.cdn.fastclick.net	ludwig.guru
1	config.aps.amazon-adsystem.com	c.amazon-adsystem.com
1	www.googletagmanager.com	ludwig.guru
1	fonts.googleapis.com	ludwig.guru
1	adengine.snigelweb.com	cdn.snigelweb.com
1	static.cloudflareinsights.com	ludwig.guru
1	v.ludwig.guru	ludwig.guru
109	21

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

Domain
chrome.google.com
play.google.com
www.facebook.com
www.instagram.com
twitter.com
www.linkedin.com
www.youtube.com
eur-lex.europa.eu

Subject Issuer	Validity	Valid
ludwig.guru E1	`2024-04-29` - `2024-07-28`	3 months	crt.sh
snigelweb.com GTS CA 1P5	`2024-04-22` - `2024-07-21`	3 months	crt.sh
v.ludwig.guru GTS CA 1P5	`2024-03-27` - `2024-06-25`	3 months	crt.sh
cloudflareinsights.com GTS CA 1P5	`2024-05-08` - `2024-08-06`	3 months	crt.sh
tags.ludwig.guru WR3	`2024-05-20` - `2024-08-18`	3 months	crt.sh
c.amazon-adsystem.com Amazon RSA 2048 M01	`2023-12-30` - `2024-12-04`	a year	crt.sh
*.g.doubleclick.net WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh
upload.video.google.com WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh
*.google-analytics.com WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh
*.gstatic.com WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh
config.aps.amazon-adsystem.com Amazon RSA 2048 M02	`2024-01-21` - `2025-02-19`	a year	crt.sh
secure.cdn.fastclick.net DigiCert TLS RSA SHA256 2020 CA1	`2023-10-03` - `2024-10-03`	a year	crt.sh
id5-sync.com E1	`2024-04-06` - `2024-07-05`	3 months	crt.sh
*.criteo.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-04-15` - `2024-07-10`	3 months	crt.sh
*.adsrvr.org GlobalSign GCC R3 DV TLS CA 2020	`2024-04-23` - `2025-05-25`	a year	crt.sh
cdn4.ludwig.guru GTS CA 1P5	`2024-03-27` - `2024-06-25`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-07-03` - `2024-07-02`	a year	crt.sh
cdn5.ludwig.guru GTS CA 1P5	`2024-03-30` - `2024-06-28`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://ludwig.guru/app/login
Frame ID: E5EE2B1E9361F3D8CF1D71E16A1680E0
Requests: 110 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Ludwig • Find your English sentence

Detected technologies

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Google AdSense (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

googlesyndication\.com/

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js

Prebid (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

/prebid\.js

Page Statistics

109
Requests

99 %
HTTPS

60 %
IPv6

15
Domains

21
Subdomains

21
IPs

4
Countries

3422 kB
Transfer

12130 kB
Size

10
Cookies

8 Outgoing links

These are links going to different origins than the main page.

URL: https://chrome.google.com/webstore/detail/ludwigguru/mddofjlammcffeigngeniglccdbfgnhh
Title: Add Ludwig to Chrome

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=com.ludwig.ludwig&gl=us&pli=1
Title: Download Android App

Search URL Search Domain Scan URL

URL: https://www.facebook.com/ludwig.guru/

Search URL Search Domain Scan URL

URL: https://www.instagram.com/ludwig.guru/

Search URL Search Domain Scan URL

URL: https://twitter.com/ludwigguru

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/ludwig.guru

Search URL Search Domain Scan URL

URL: https://www.youtube.com/channel/UC0WwUD27J1NxEVopX0Ijo3g

Search URL Search Domain Scan URL

URL: https://eur-lex.europa.eu/legal-content/EN/TXT/?qid=1528874672298&uri=CELEX%3A32016R0679
Title: EU-Recht verarbeitet

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

109 HTTP transactions
2 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 404 Primary Request login Show response
ludwig.guru/app/ 67 KB
18 KB 896ms
862ms Document
text/html 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/app/login

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d6779f596de0db9538653f28f1133529900e0d87722ef0ae21da86caa2249dfe

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors *.ludwig.guru
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

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
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

access-control-allow-origin: *
cache-control: max-age=14400
cf-cache-status: MISS
cf-ray: 887d56932f6019b3-FRA
content-encoding: br
content-security-policy: frame-ancestors *.ludwig.guru
content-type: text/html; charset=utf-8
date: Wed, 22 May 2024 14:01:27 GMT
server: cloudflare
vary: Cookie
x-content-type-options: nosniff
x-dns-prefetch-control: off
x-download-options: noopen
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

GET
H2 200 loader.js Show response
cdn.snigelweb.com/adengine/ludwig.guru/ 22 KB
10 KB 83ms
22ms Script
application/javascript 2606:4700::6812:bf8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.snigelweb.com/adengine/ludwig.guru/loader.js
Requested by: Host: ludwig.guru
URL: https://ludwig.guru/app/login
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:bf8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e7234e4bebfd25ed204be6b309faa061158c8f6bc4657777b8eaa434b61e4399

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: Wed, 22 May 2024 14:01:27 GMT
content-encoding: br
cf-cache-status: HIT
age: 705
x-edge-location: Frankfurt, DE
x-cache: MISS
last-modified: Mon, 20 May 2024 16:45:09 GMT
server: cloudflare
etag: W/"57e3-618e56caaee09"
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: 887d5699895c4d55-FRA
x-storage: 809596973:8001
expires: 0

GET
H2 200 appConfig.js Show response
ludwig.guru/ 1 KB
790 B 41ms
41ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/appConfig.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app/login

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

de22e1013a94ae895994d86b9b515ea5089476128749ebf8797343043d51c625

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors *.ludwig.guru
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://ludwig.guru/app/login
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: Wed, 22 May 2024 14:01:27 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-security-policy: frame-ancestors *.ludwig.guru
age: 508
x-dns-prefetch-control: off
x-xss-protection: 1; mode=block
last-modified: Tue, 16 Apr 2024 09:08:29 GMT
server: cloudflare
etag: W/"432-18ee62a33b8"
x-download-options: noopen
x-frame-options: SAMEORIGIN
vary: Cookie
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=14400
cf-ray: 887d56992f1919b3-FRA

GET
H2 200 64.chunk.4dbd581c2da4b5ee03e3.js Show response
ludwig.guru/ 540 B
474 B 71ms
64ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/64.chunk.4dbd581c2da4b5ee03e3.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app/login

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f05b95c1338473a67f728b25177402cf91611d32d0cbba4b4c46305c0523ce42

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/app/login
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: Wed, 22 May 2024 14:01:27 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:10 GMT
server: cloudflare
etag: W/"6538deba-21c"
vary: Cookie
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000
cf-ray: 887d56998f9919b3-FRA
expires: Fri, 21 Jun 2024 13:38:55 GMT

GET
H2 200 1.chunk.3f5902c44290fd710fe8.js Show response
ludwig.guru/ 46 KB
14 KB 68ms
60ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/1.chunk.3f5902c44290fd710fe8.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app/login

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

83fa9b6694f180f4bab39a1443940171423debc5b3d4d208d17c9ffccaa3eecc

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/app/login
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: Wed, 22 May 2024 14:01:27 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
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GET
H2 200 collect
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91 B 19ms
18ms Image
image/gif 2a00:1450:4001:803::200e
GOOGLE

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https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=2&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2Fapp%2Flogin&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=360745593

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Resource Hash

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Request headers

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Response headers

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GET
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font/woff2 2a00:1450:4001:810::2003
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https://fonts.gstatic.com/s/nunitosans/v15/pe0TMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp7t1R-s.woff2

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Protocol

Security

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Server

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Reverse DNS

Software

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sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 20 May 2024 17:14:36 GMT
x-content-type-options: nosniff
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GET
H2 200 aps_csm.js Show response
c.amazon-adsystem.com/bao-csm/aps-comm/ 6 KB
3 KB 38ms
13ms XHR
application/javascript 18.239.70.203
AMAZON-02

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Full URL: https://c.amazon-adsystem.com/bao-csm/aps-comm/aps_csm.js
Requested by: Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

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GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 11ms
10ms Image
image/gif 142.250.185.110
GOOGLE

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=3&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2Fapp%2Flogin&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=1474799303

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app/login

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

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Resource Hash

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Request headers

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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: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 42058
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GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 7ms
7ms Image
image/gif 142.250.185.110
GOOGLE

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=4&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2Fapp%2Flogin&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=1982425651

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app/login

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

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Request headers

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Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
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server: Golfe2
age: 42058
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GET
H2 200 adconsent__tcfapi.js Show response
cdn.snigelweb.com/adconsent/83/ 39 KB
13 KB 28ms
28ms Script
application/javascript 2606:4700::6812:bf8
CLOUDFLARENET

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Full URL: https://cdn.snigelweb.com/adconsent/83/adconsent__tcfapi.js
Requested by: Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adengine/ludwig.guru/loader.js
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Response headers

date: Wed, 22 May 2024 14:01:28 GMT
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GET
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config.aps.amazon-adsystem.com/configs/ 531 B
797 B 57ms
13ms Script
application/javascript 18.238.243.129
AMAZON-02

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Full URL: https://config.aps.amazon-adsystem.com/configs/3927
Requested by: Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
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Request headers

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sec-ch-ua-mobile: ?0
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Response headers

date: Wed, 22 May 2024 13:34:06 GMT
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GET
H2 200 config Show response
c.amazon-adsystem.com/cdn/prod/ 932 B
1 KB 16ms
15ms XHR
application/json 18.239.70.203
AMAZON-02

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Full URL: https://c.amazon-adsystem.com/cdn/prod/config?src=3927&u=https%3A%2F%2Fludwig.guru
Requested by: Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.239.70.203 , United States, ASN16509 (AMAZON-02, US),
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Request headers

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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: Wed, 22 May 2024 09:42:25 GMT
via: 1.1 0f3cf20f6db29b970aa67df851b05904.cloudfront.net (CloudFront)
server: Server
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GET
H2 200 js Show response
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106 KB 139ms
139ms Script
application/javascript 2a00:1450:4001:80e::2013
GOOGLE

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Full URL: https://tags.ludwig.guru/gtag/js?id=G-0CD75JMF9R&l=dataLayer&cx=c&sign=40f64b24b600f52c071fa445a186484fb225fa82e83a439b226cb408e98dfa21_20240522
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Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
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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

content-type: application/javascript; charset=UTF-8
date: Wed, 22 May 2024 14:01:28 GMT
cache-control: private, max-age=900
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server: Google Frontend
vary: accept-encoding
expires: Wed, 22 May 2024 14:16:17 GMT

GET
H2 200 nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtM.woff2
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20ms Font
font/woff2 2a00:1450:4001:810::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/playfairdisplay/v37/nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtM.woff2

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Protocol

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

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Security Headers

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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://fonts.googleapis.com/
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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: Fri, 17 May 2024 21:45:21 GMT
x-content-type-options: nosniff
age: 404167
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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server: sffe
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access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sat, 17 May 2025 21:45:21 GMT

GET
H2 200 nuFRD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_k-UXtHA-Q.woff2
fonts.gstatic.com/s/playfairdisplay/v37/ 23 KB
23 KB 13ms
12ms Font
font/woff2 2a00:1450:4001:810::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/playfairdisplay/v37/nuFRD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_k-UXtHA-Q.woff2

Requested by

Protocol

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

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Security Headers

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Request headers

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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, 21 May 2024 14:27:52 GMT
x-content-type-options: nosniff
age: 84816
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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content-length: 23260
x-xss-protection: 0
last-modified: Wed, 31 Jan 2024 23:13:05 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
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content-type: font/woff2
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Response headers

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GET
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GOOGLE

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=5&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2Fapp%2Flogin&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=129802078

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Security

QUIC, , AES_128_GCM

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Response headers

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Full URL

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Host: ludwig.guru
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Full URL

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Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

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Security

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17 KB 99ms
48ms Script
application/javascript 23.197.10.19
AKAMAI-AS

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Full URL: https://secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js
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27 KB 68ms
46ms Script
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CLOUDFLARENET

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Full URL

https://cdn.id5-sync.com/api/1.0/id5-api.js

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Host: ludwig.guru
URL: https://ludwig.guru/app/login

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:3556 , United States, ASN13335 (CLOUDFLARENET, US),

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Response headers

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GET
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55 B 8ms
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GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=6&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2Fapp%2Flogin&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=1651586089

Requested by

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URL: https://ludwig.guru/app/login

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

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sec-ch-ua-platform: "Win32"

Response headers

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date: Wed, 22 May 2024 02:20:30 GMT
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server: Golfe2
age: 42058
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GET
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87 KB 57ms
33ms XHR
application/json 2606:4700::6812:bf8
CLOUDFLARENET

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Full URL: https://cdn.snigelweb.com/gvl/euv3/vendor-list.json
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cdn.snigelweb.com/adconsent/83/views/gdpr/ 95 KB
15 KB 47ms
42ms Script
application/javascript 2606:4700::6812:bf8
CLOUDFLARENET

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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:bf8 , 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: Wed, 22 May 2024 14:01:28 GMT
content-encoding: br
cf-cache-status: HIT
age: 191077
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: 887d569fea7a4d55-FRA
x-storage: 809596973:8001
expires: 0

POST
H3 200 landing
pagead2.googlesyndication.com/pagead/ 42 B
64 B 119ms
43ms Ping
image/gif 142.250.186.162
GOOGLE

General

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Full URL

https://pagead2.googlesyndication.com/pagead/landing?gcs=G100&gcd=13q3p3q2q5&rnd=661963992.1716386488&url=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dma_cps=-&dma=1&npa=1&tcfd=13B47&gdpr_consent=tcempty&gdpr=1&gtm=45Fe45k0n81T5PRKJBv77733680za200

Requested by

Host: tags.ludwig.guru
URL: https://tags.ludwig.guru/gtm.js?id=GTM-T5PRKJB

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.162 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s08-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://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: Wed, 22 May 2024 14:01:28 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

OPTIONS
H2 200 json
gum.criteo.com/sid/ 0
0 49ms
13ms Preflight
application/json 2a02:2638:3::c
ASN-CRITEO-EUROPE

General

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Full URL

https://gum.criteo.com/sid/json?origin=prebid&topUrl=https%3A%2F%2Fludwig.guru%2F&domain=ludwig.guru&lsw=1&us_privacy=1---&gdpr=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a02:2638:3::c , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Kestrel /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; preload;

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: GET
Origin: https://ludwig.guru
Sec-Fetch-Mode: cors
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: content-type
access-control-allow-methods: GET
access-control-allow-origin: https://ludwig.guru
cache-control: no-cache, no-store, must-revalidate
content-encoding: gzip
content-type: application/json; charset=utf-8
date: Wed, 22 May 2024 14:01:28 GMT
expires: 0
pragma: no-cache
server: Kestrel
server-processing-duration-in-ticks: 260688
strict-transport-security: max-age=31536000; preload;
vary: Accept-Encoding

GET
H2 200 json Show response
gum.criteo.com/sid/ 2 B
370 B 40ms
13ms Fetch
application/json 2a02:2638:3::c
ASN-CRITEO-EUROPE

General

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Full URL

https://gum.criteo.com/sid/json?origin=prebid&topUrl=https%3A%2F%2Fludwig.guru%2F&domain=ludwig.guru&lsw=1&us_privacy=1---&gdpr=1

Requested by

Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=10432-1716223453812

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a02:2638:3::c , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Kestrel /

Resource Hash

44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; preload;

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
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
content-type: application/json

Response headers

pragma: no-cache
date: Wed, 22 May 2024 14:01:27 GMT
strict-transport-security: max-age=31536000; preload;
content-encoding: gzip
server: Kestrel
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/json; charset=utf-8
access-control-allow-origin: https://ludwig.guru
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
server-processing-duration-in-ticks: 254155
expires: 0

GET
H2 200 rid Show response
match.adsrvr.org/track/ 63 B
419 B 309ms
32ms Fetch
application/json 35.71.131.137
AMAZON-02

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Full URL: https://match.adsrvr.org/track/rid?ttd_pid=8p4qh9l&fmt=json
Requested by: Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=10432-1716223453812
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 35.71.131.137 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a6370ebea231e0c9a.awsglobalaccelerator.com
Software: Kestrel /
Resource Hash: 01b73f0b59318cfa53307402f7f50280587bd9d605a46656033d62f2568249f5

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
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
content-type: text/plain

Response headers

date: Wed, 22 May 2024 14:01:28 GMT
content-encoding: gzip
server: Kestrel
vary: Origin, Accept-Encoding
content-type: application/json
access-control-allow-origin: https://ludwig.guru
cache-control: private
access-control-allow-credentials: true
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
expires: Fri, 21 Jun 2024 14:01:28 GMT

GET
H2 200 logo-new-width-tld@2x.png
ludwig.guru/ 2 KB
2 KB 55ms
55ms Image
image/webp 2606:4700:10::ac43:192e
CLOUDFLARENET

General

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Full URL

https://ludwig.guru/logo-new-width-tld@2x.png

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app/login

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , 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/app/login
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: Wed, 22 May 2024 14:01:28 GMT
content-security-policy: frame-ancestors *.ludwig.guru
cf-cache-status: HIT
age: 494332
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: 887d56a0da4319b3-FRA
expires: Fri, 17 May 2024 13:21:00 GMT

POST
H2 204 rum Show response
ludwig.guru/cdn-cgi/ 0
102 B 13ms
13ms XHR
text/plain 2606:4700:10::ac43:192e
CLOUDFLARENET

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https://ludwig.guru/cdn-cgi/rum?

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
Referer: https://ludwig.guru/app/login
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
content-type: application/json

Response headers

date: Wed, 22 May 2024 14:01:28 GMT
x-content-type-options: nosniff
server: cloudflare
vary: Origin
access-control-max-age: 86400
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://ludwig.guru
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 887d56a16af619b3-FRA

GET
H2 200 collect Show response
tags.ludwig.guru/g/ 65 B
125 B 299ms
298ms XHR
text/plain 2a00:1450:4001:80e::2013
GOOGLE

General

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Full URL

https://tags.ludwig.guru/g/collect?v=2&tid=G-0CD75JMF9R&gtm=45he45k0v897724781z877733680za200zb77733680&_p=1716386487283&gcs=G100&gcd=13q3pPq2q5&npa=1&dma_cps=-&dma=1&tcfd=13B4n&cid=-1&ecid=1995607340&ul=de-de&sr=1600x1200&_fplc=0&ur=&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.76%7CChromium%3B125.0.6422.76%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=661963992.1716386488&sst.gse=1&sst.ngst=1&sst.gcd=13q3pPq2q5&sst.gdpr=1&sst.gdpr_consent=tcempty&sst.tft=1716386487283&sst.ude=0&_s=1&sid=1716386488&sct=1&seg=0&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dt=Page%20not%20found&en=page_view&_fv=1&_ss=1&ep.app_source=web&ep.app_version=2.18.0-1039-g2d97c413&ep.anonymize_ip=true&ep.user_is_premium=false&up.app_source=web&up.app_version=2.18.0-1039-g2d97c413&up.user_is_premium=false&tfd=2401&richsstsse

Requested by

Host: tags.ludwig.guru
URL: https://tags.ludwig.guru/gtag/js?id=G-0CD75JMF9R&l=dataLayer&cx=c&sign=40f64b24b600f52c071fa445a186484fb225fa82e83a439b226cb408e98dfa21_20240522

Protocol

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

e64954dc34e12c7190cc2338a54b07644ff0f102aa71cc7209bcbb49c3009f7c

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: Wed, 22 May 2024 14:01:28 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

GET
H2 200 collect Show response
tags.ludwig.guru/g/ 65 B
222 B 173ms
173ms XHR
text/plain 2a00:1450:4001:80e::2013
GOOGLE

General

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Full URL

https://tags.ludwig.guru/g/collect?v=2&tid=G-0CD75JMF9R&gtm=45he45k0v897724781z877733680za200zb77733680&_p=1716386487283&gcs=G100&gcd=13q3pPq2q5&npa=1&dma_cps=-&dma=1&tcfd=13B4n&cid=-1&ecid=1995607340&ul=de-de&sr=1600x1200&_fplc=0&ur=&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.76%7CChromium%3B125.0.6422.76%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=661963992.1716386488&sst.gse=1&sst.ngst=1&sst.gcd=13q3pPq2q5&sst.gdpr=1&sst.gdpr_consent=tcempty&sst.tft=1716386487283&sst.ude=0&_s=2&sid=1716386488&sct=1&seg=0&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dt=Page%20not%20found&en=user.mint&ep.app_source=web&ep.app_version=2.18.0-1039-g2d97c413&ep.anonymize_ip=true&ep.user_is_premium=false&_et=2&tfd=2418&richsstsse

Requested by

Host: tags.ludwig.guru
URL: https://tags.ludwig.guru/gtag/js?id=G-0CD75JMF9R&l=dataLayer&cx=c&sign=40f64b24b600f52c071fa445a186484fb225fa82e83a439b226cb408e98dfa21_20240522

Protocol

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

e64954dc34e12c7190cc2338a54b07644ff0f102aa71cc7209bcbb49c3009f7c

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: Wed, 22 May 2024 14:01:28 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

GET
H2 200 l-favicon-32x32.png
ludwig.guru/ 230 B
401 B 39ms
38ms Other
image/webp 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/l-favicon-32x32.png

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

faaa52e03254d2f5f4d0d84ddea3dcd4a719a638efdb471d75291daba5051c9f

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/app/login
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: Wed, 22 May 2024 14:01:28 GMT
content-security-policy: frame-ancestors *.ludwig.guru
cf-cache-status: HIT
age: 2392910
cf-polished: origFmt=png, origSize=508
content-disposition: inline; filename="l-favicon-32x32.webp"
content-length: 230
last-modified: Wed, 25 Oct 2023 09:24:19 GMT
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "6538dec3-1fc"
vary: Cookie
content-type: image/webp
access-control-allow-origin: *
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 887d56a22c4d19b3-FRA
expires: Wed, 15 May 2024 14:19:18 GMT

GET
H2 200 l-favicon-32x32.png
ludwig.guru/ 230 B
0 0ms
0ms Other
image/webp 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/l-favicon-32x32.png

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

faaa52e03254d2f5f4d0d84ddea3dcd4a719a638efdb471d75291daba5051c9f

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/app/login
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: Wed, 22 May 2024 14:01:28 GMT
content-security-policy: frame-ancestors *.ludwig.guru
cf-cache-status: HIT
age: 2392910
cf-polished: origFmt=png, origSize=508
content-disposition: inline; filename="l-favicon-32x32.webp"
content-length: 230
last-modified: Wed, 25 Oct 2023 09:24:19 GMT
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "6538dec3-1fc"
vary: Cookie
content-type: image/webp
access-control-allow-origin: *
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 887d56a22c4d19b3-FRA
expires: Wed, 15 May 2024 14:19:18 GMT

GET
H2 200 4.chunk.62b6cf35b984c48f9565.js Show response
ludwig.guru/ 590 KB
194 KB 70ms
69ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

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Full URL

https://ludwig.guru/4.chunk.62b6cf35b984c48f9565.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app.client.36daf383e5fb4c1b2c34.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

50fd01b025700e9fc0c7f92208a5549d6a865b8e81951570dfebccab33880c8e

Security Headers

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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
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sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:15 GMT
server: cloudflare
age: 603465
etag: W/"6538debf-93908"
vary: Cookie
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000
cf-ray: 887d56a4e82d19b3-FRA
expires: Fri, 14 Jun 2024 12:09:08 GMT

GET
H2 200 6.chunk.1c5e09e699da3af05880.js Show response
ludwig.guru/ 11 KB
4 KB 73ms
72ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/6.chunk.1c5e09e699da3af05880.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app.client.36daf383e5fb4c1b2c34.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, 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

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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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:20 GMT
server: cloudflare
age: 603461
etag: W/"6538dec4-2a63"
vary: Cookie
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000
cf-ray: 887d56a4e82f19b3-FRA
expires: Wed, 22 May 2024 14:11:39 GMT

GET
H2 200 7.chunk.9b0ee968ffad070528ac.js Show response
ludwig.guru/ 29 KB
8 KB 53ms
53ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

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Full URL

https://ludwig.guru/7.chunk.9b0ee968ffad070528ac.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app.client.36daf383e5fb4c1b2c34.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a3dc8bb0356bf0f7671c0c22511070924e53668dd1879e7dc665185c79b28878

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:14 GMT
server: cloudflare
age: 603502
etag: W/"6538debe-7521"
vary: Cookie
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000
cf-ray: 887d56a4e83119b3-FRA
expires: Fri, 14 Jun 2024 10:17:24 GMT

GET
H2 200 0.0e4338761429b4eb16ac.css
ludwig.guru/ 1 B
153 B 46ms
45ms Stylesheet
text/css 2606:4700:10::ac43:192e
CLOUDFLARENET

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https://ludwig.guru/0.0e4338761429b4eb16ac.css

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app.client.36daf383e5fb4c1b2c34.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, 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

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:11 GMT
server: cloudflare
age: 603501
etag: "6538debb-1"
vary: Cookie
content-type: text/css
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cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 887d56a4e82c19b3-FRA
content-length: 1
expires: Sat, 25 May 2024 06:26:57 GMT

GET
H2 200 0.chunk.0b44c1a3adddac0420cd.js Show response
ludwig.guru/ 6 KB
1 KB 75ms
75ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

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Full URL

https://ludwig.guru/0.chunk.0b44c1a3adddac0420cd.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app.client.36daf383e5fb4c1b2c34.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, 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

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:28 GMT
server: cloudflare
age: 603460
etag: W/"6538decc-16bf"
vary: Cookie
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000
cf-ray: 887d56a4e83319b3-FRA
expires: Wed, 22 May 2024 14:11:34 GMT

GET
H2 200 51.chunk.68f15fe6a4ca05a1fb4a.js Show response
ludwig.guru/ 116 KB
32 KB 51ms
51ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/51.chunk.68f15fe6a4ca05a1fb4a.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app.client.36daf383e5fb4c1b2c34.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, 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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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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:20 GMT
server: cloudflare
age: 603460
etag: W/"6538dec4-1ce2f"
vary: Cookie
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000
cf-ray: 887d56a4e83419b3-FRA
expires: Fri, 14 Jun 2024 12:09:14 GMT

GET
H2 200 145.chunk.9d19cdc7a698328a9ffe.js Show response
ludwig.guru/ 33 KB
9 KB 39ms
39ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

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Full URL

https://ludwig.guru/145.chunk.9d19cdc7a698328a9ffe.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app.client.36daf383e5fb4c1b2c34.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, 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

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:26 GMT
server: cloudflare
age: 603465
etag: W/"6538deca-856b"
vary: Cookie
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000
cf-ray: 887d56a4e83a19b3-FRA
expires: Sun, 26 May 2024 17:06:23 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 41ms
24ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=7&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2Fapp%2Flogin&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=52175128

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 42ms
25ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=8&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2F&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=1110251687

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 54ms
38ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=9&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2Fapp%2Flogin&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=193042734

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 55ms
39ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=10&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2F&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=575674851

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 59ms
43ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=11&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2F&ul=de-de&de=UTF-8&dt=Page%20not%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=2046286459

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 45ms
39ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=12&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2F&ul=de-de&de=UTF-8&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=399705648

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 46ms
40ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=13&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2F&ul=de-de&de=UTF-8&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=1698585967

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 46ms
40ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=14&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2F&ul=de-de&de=UTF-8&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=633588982

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 l-favicon-32x32.png
ludwig.guru/ 230 B
184 B 110ms
56ms Other
image/webp 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/l-favicon-32x32.png

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

faaa52e03254d2f5f4d0d84ddea3dcd4a719a638efdb471d75291daba5051c9f

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
cf-cache-status: HIT
age: 2392911
cf-polished: origFmt=png, origSize=508
content-disposition: inline; filename="l-favicon-32x32.webp"
content-length: 230
last-modified: Wed, 25 Oct 2023 09:24:19 GMT
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "6538dec3-1fc"
vary: Cookie
content-type: image/webp
access-control-allow-origin: *
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 887d56a5b97219b3-FRA
expires: Wed, 15 May 2024 14:19:18 GMT

POST
H2 200 t Show response
ludwig.guru/cdn-cgi/zaraz/ 365 B
436 B 61ms
37ms Fetch
application/json 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/cdn-cgi/zaraz/t

Requested by

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ec930c5910312458dffa7d40b933e3d2c1441578c179d6a4e0e329570a2b518e

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"
sec-ch-ua-platform: "Win32"
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
Content-Type: application/json

Response headers

date: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
server: cloudflare
vary: Cookie
access-control-max-age: 600
access-control-allow-methods: GET, HEAD, POST, OPTIONS
access-control-allow-origin: https://ludwig.guru
content-type: application/json
access-control-allow-credentials: true
cf-ray: 887d56a5c97f19b3-FRA
access-control-allow-headers: Content-Type, Set-Cookie, Cache-Control

GET
H2 200 l-favicon-32x32.png
ludwig.guru/ 230 B
0 85ms
85ms Other
image/webp 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/l-favicon-32x32.png

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

faaa52e03254d2f5f4d0d84ddea3dcd4a719a638efdb471d75291daba5051c9f

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
cf-cache-status: HIT
age: 2392911
cf-polished: origFmt=png, origSize=508
content-disposition: inline; filename="l-favicon-32x32.webp"
content-length: 230
last-modified: Wed, 25 Oct 2023 09:24:19 GMT
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "6538dec3-1fc"
vary: Cookie
content-type: image/webp
access-control-allow-origin: *
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 887d56a5b97219b3-FRA
expires: Wed, 15 May 2024 14:19:18 GMT

GET
H2 200 149.chunk.1c94e24652b0a1bf9171.js Show response
ludwig.guru/ 1 KB
637 B 69ms
46ms Script
application/javascript 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/149.chunk.1c94e24652b0a1bf9171.js

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app.client.36daf383e5fb4c1b2c34.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

09c4f2b123b71ae43ffa7393b8ff92a0fe2e9292769886ceab528bae4265a686

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 25 Oct 2023 09:24:29 GMT
server: cloudflare
age: 603456
etag: W/"6538decd-53c"
vary: Cookie
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000
cf-ray: 887d56a5c98019b3-FRA
expires: Tue, 28 May 2024 12:58:37 GMT

GET
H2 200 init Show response
ludwig.guru/auth/ 16 B
90 B 26ms
25ms Script
text/plain 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/auth/init

Requested by

Host: ludwig.guru
URL: https://ludwig.guru/app/login

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2c6f0c2e544b26a69e4bce070d3eab8647caf5c92770e2596c14cd28e1aa3f05

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
server: cloudflare
cf-ray: 887d56a63a1b19b3-FRA
content-length: 16
vary: Cookie
content-type: text/plain;charset=UTF-8

GET
H2 200 l-favicon-32x32.png
ludwig.guru/ 230 B
0 0ms
0ms Other
image/webp 2606:4700:10::ac43:192e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ludwig.guru/l-favicon-32x32.png

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

2606:4700:10::ac43:192e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

faaa52e03254d2f5f4d0d84ddea3dcd4a719a638efdb471d75291daba5051c9f

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: Wed, 22 May 2024 14:01:29 GMT
content-security-policy: frame-ancestors *.ludwig.guru
cf-cache-status: HIT
age: 2392911
cf-polished: origFmt=png, origSize=508
content-disposition: inline; filename="l-favicon-32x32.webp"
content-length: 230
last-modified: Wed, 25 Oct 2023 09:24:19 GMT
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "6538dec3-1fc"
vary: Cookie
content-type: image/webp
access-control-allow-origin: *
cache-control: max-age=2592000
accept-ranges: bytes
cf-ray: 887d56a5b97219b3-FRA
expires: Wed, 15 May 2024 14:19:18 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 7ms
7ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=15&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2F&ul=de-de&de=UTF-8&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=118505122

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 12ms
12ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=pageview&_s=16&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&dp=%2F&ul=de-de&de=UTF-8&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&z=1562803781

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42059
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 Search_placeholder_d7da30e85e.svg
cdn4.ludwig.guru/uploads/ 115 KB
22 KB 95ms
33ms Image
image/svg+xml 2606:4700:10::6816:104f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn4.ludwig.guru/uploads/Search_placeholder_d7da30e85e.svg

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2606:4700:10::6816:104f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9d0c7b9b60ba4591ca689978c15168750754606b283d374d9318c99f21d173ac

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: Wed, 22 May 2024 14:01:29 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: 516799
x-response-time: 1ms
last-modified: Wed, 25 Oct 2023 09:21:26 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
access-control-allow-credentials: true
cf-ray: 887d56a75a605c14-FRA

GET
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60 KB 35ms
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https://cdnjs.cloudflare.com/ajax/libs/bodymovin/5.9.6/lottie_canvas_worker.min.js

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TLS 1.2, ECDHE_RSA, AES_128_GCM

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https://cdn5.ludwig.guru/uploads/search_hover_16689828a5.svg

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Host: ludwig.guru
URL: https://ludwig.guru/app/login

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https://cdn5.ludwig.guru/uploads/Frame_5_67b802d123.svg

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Full URL

https://cdn5.ludwig.guru/uploads/Frame_5_2x_ddf9aaa3a5.svg

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URL: https://ludwig.guru/app/login

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URL: https://ludwig.guru/app/login

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URL: https://ludwig.guru/app/login

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56 KB 54ms
37ms Image
image/svg+xml 2606:4700:10::ac43:192e
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https://cdn5.ludwig.guru/uploads/Translate_2x_c2dc6a51a6.svg

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URL: https://ludwig.guru/app/login

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General

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Full URL

https://cdn5.ludwig.guru/uploads/translate_hover_4f731dacdb.svg

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URL: https://ludwig.guru/app/login

Protocol

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Server

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General

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Show headers Download Go to Show image

Full URL

https://cdn5.ludwig.guru/uploads/Frame_6_941dccb403.svg

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Protocol

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Server

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Full URL

https://cdn5.ludwig.guru/uploads/Frame_6_2x_bb8823e6e9.svg

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URL: https://ludwig.guru/app/login

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General

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Full URL

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General

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Full URL

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General

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Show headers Download Go to Show image

Full URL

https://cdn5.ludwig.guru/uploads/editor_hover_43a5cc0036.svg

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URL: https://ludwig.guru/app/login

Protocol

Security

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Server

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CLOUDFLARENET

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Show headers Download Go to

Full URL

https://cdn5.ludwig.guru/uploads/search_an_7fc80a7b48.json

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image/svg+xml 2606:4700:10::ac43:192e
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

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Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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Software

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cf-ray: 887d56aa9c0f37c6-FRA

GET
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General

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Show headers Download Go to Show image

Full URL: data:truncated
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Response headers

Content-Type: image/png

GET
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image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
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Response headers

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GET
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GOOGLE

General

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Full URL

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Response headers

date: Wed, 22 May 2024 14:01:30 GMT
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GET
H2 200 collect Show response
tags.ludwig.guru/g/ 65 B
125 B 270ms
269ms XHR
text/plain 2a00:1450:4001:80e::2013
GOOGLE

General

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Show headers Download Go to

Full URL

https://tags.ludwig.guru/g/collect?v=2&tid=G-0CD75JMF9R&gtm=45he45k0v897724781za200zb77733680&_p=1716386487283&gcs=G100&gcd=13q3pPq2q5&npa=1&dma_cps=-&dma=1&tcfd=13B4n&cid=-1&ecid=1995607340&ul=de-de&sr=1600x1200&_fplc=0&ur=&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.76%7CChromium%3B125.0.6422.76%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=denied&_eu=AEA&sst.rnd=661963992.1716386488&sst.gse=1&sst.ngst=1&sst.gcd=13q3pPq2q5&sst.gdpr=1&sst.gdpr_consent=tcempty&sst.tft=1716386487283&sst.sp=1&sst.em_event=1&sst.ude=0&_s=4&dl=https%3A%2F%2Fludwig.guru%2F&dr=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&sid=1716386488&sct=1&seg=1&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&en=page_view&ep.app_source=web&ep.app_version=2.18.0-1039-g2d97c413&ep.anonymize_ip=true&ep.user_is_premium=false&_et=1481&tfd=3902&richsstsse

Requested by

Host: tags.ludwig.guru
URL: https://tags.ludwig.guru/gtag/js?id=G-0CD75JMF9R&l=dataLayer&cx=c&sign=40f64b24b600f52c071fa445a186484fb225fa82e83a439b226cb408e98dfa21_20240522

Protocol

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

e64954dc34e12c7190cc2338a54b07644ff0f102aa71cc7209bcbb49c3009f7c

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: Wed, 22 May 2024 14:01:30 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

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 10ms
10ms Image
image/gif 142.250.185.110
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j83&aip=1&a=1998256408&t=event&ni=1&_s=17&dl=https%3A%2F%2Fludwig.guru%2Fapp%2Flogin&ul=de-de&de=UTF-8&dt=Ludwig%20%E2%80%A2%20Find%20your%20English%20sentence&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Auth&ea=LOGOUT_SUCCESS&_u=aIAAAAAB~&cid=-1&tid=UA-26072450-12&_gid=1777956452.1716386487&cd2=guest&cd3=0&cd4=-1807353541&z=2064441468

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s49-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

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

pragma: no-cache
date: Wed, 22 May 2024 02:20:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 42064
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

73 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.

10 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
ludwig.guru/	1970-01-20 20:47:49	Name: __cflb Value: 02DiuCya6THrf9sfi5Ya1nx5LZaFTbBLBUV4NU4vFwKpg
.snigelweb.com/	1970-01-20 20:46:28	Name: __cf_bm Value: YH5aalHfewLLRz.aF9y_vLkx9OCf.1lWmSxvOE9jBGE-1716386487-1.0.1.1-JFyEq3Lb4vmvn0rqlQv_4.4OYGuDgbcn4_zNYvNaG959Dl1V15VEHH9F59RjCPiyEkE0iM4qY6W50LhQsZCUoA
.ludwig.guru/	1970-01-20 21:29:38	Name: persist%3Apremium Value: {%22_persist%22:%22{%5C%22version%5C%22:-1%2C%5C%22rehydrated%5C%22:true}%22}
.ludwig.guru/	1970-01-20 20:47:52	Name: persist%3AfilterInfo Value: {%22filtered%22:%22[]%22%2C%22_persist%22:%22{%5C%22version%5C%22:-1%2C%5C%22rehydrated%5C%22:true}%22}
.ludwig.guru/	1970-01-20 20:47:52	Name: reduxPersistIndex Value: [%22persist:premium%22%2C%22persist:filterInfo%22]
.ludwig.guru/	1969-12-31 23:59:59	Name: _ljwt Value: eyJtZXNzYWdlIjoiV2VsY29tZSB0byBMdWR3aWcgOikiLCJpZCI6LTE4MDczNTM1NDEsInRva2VuIjoiZXlKaGJHY2lPaUpJVXpVeE1pSjkuZXlKemRXSWlPaUpzWjE4dE1UZ3dOek0xTXpVME1TSXNJbUYxZEdnaU9pSm5kV1Z6ZENJc0ltVjRjQ0k2TVRjek1Ua3pPRFE0T0gwLmZVS1pVcmk3YlEwc3ViMjBuUmJWR21pcU4wR3pyeGlxcHFfd3BHQUhnbGtfQ2J4d2NmeFo0M1dfdGNubG5ieG40TndHTGFsWFVBS1hqN1l5NFRCYzNnIiwic3Vic2NyaXB0aW9uIjoiZnJlZSIsInJvbGUiOiJndWVzdCIsImNjIjoiREUiLCJjaWQiOiJ3ZWItM2VhNmUwZmZkZjM3Yzg3MGViM2ViOWU4MjE4NzYxYmMyOTc0NjIyNSJ9
.ludwig.guru/	1970-01-21 05:32:02	Name: _sharedID Value: 12f5751e-f484-498f-b9c9-275b7cd18f9a
.ludwig.guru/	1970-01-21 05:32:02	Name: _sharedID_cst Value: PSytLDEsog%3D%3D
.ludwig.guru/	1970-01-21 05:32:02	Name: _sharedID_last Value: Wed%2C%2022%20May%202024%2014%3A01%3A28%20GMT
.ludwig.guru/	1970-01-21 05:32:02	Name: _lil Value: false

20 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://ludwig.guru/app/login Message: Failed to load resource: the server responded with a status of 404 ()
other	warning	URL: https://ludwig.guru/app/login Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://ludwig.guru/app/login Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://ludwig.guru/app/login Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://ludwig.guru/app/login Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://ludwig.guru/app/login Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://ludwig.guru/app/login 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_view_v2_d645881fa7.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_16689828a5.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/Translate_c2f21bd05d.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/Translate_2x_c2dc6a51a6.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/library_hover_5c8c9a4d5c.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/Frame_6_941dccb403.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/Frame_5_2x_ddf9aaa3a5.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_hover_43a5cc0036.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/paraphrase_hover_22cd090994.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/translate_hover_4f731dacdb.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_placeholder_d7da30e85e.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/Frame_6_2x_bb8823e6e9.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/Frame_5_67b802d123.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.

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
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.

adengine.snigelweb.com
c.amazon-adsystem.com
cdn.id5-sync.com
cdn.snigelweb.com
cdn4.ludwig.guru
cdn5.ludwig.guru
cdnjs.cloudflare.com
config.aps.amazon-adsystem.com
fonts.googleapis.com
fonts.gstatic.com
gum.criteo.com
ludwig.guru
match.adsrvr.org
pagead2.googlesyndication.com
secure.cdn.fastclick.net
securepubads.g.doubleclick.net
static.cloudflareinsights.com
tags.ludwig.guru
v.ludwig.guru
www.google-analytics.com
www.googletagmanager.com
104.17.24.14
142.250.185.110
142.250.186.162
172.217.16.130
18.238.243.129
18.239.70.203
23.197.10.19
2606:4700:10::6816:104f
2606:4700:10::6816:114f
2606:4700:10::6816:3556
2606:4700:10::ac43:192e
2606:4700::6810:5049
2606:4700::6812:bf8
2a00:1450:4001:803::200e
2a00:1450:4001:806::2008
2a00:1450:4001:80e::2013
2a00:1450:4001:810::2003
2a00:1450:4001:812::200a
2a02:2638:3::c
35.71.131.137
015f6a4ee0f7f8ea6a01d7b3342a5654eae78030a37799d7a691da25aa5b0778
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d2e817d2c44b9cf45f0e45cfa351abba3203af38f5aa1c8576a2db69ebd15192
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e64954dc34e12c7190cc2338a54b07644ff0f102aa71cc7209bcbb49c3009f7c
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f5339b2c0e2da97d564233498a2ee75b6fd895f8408d4bd90d1319d002a3f46d
faaa52e03254d2f5f4d0d84ddea3dcd4a719a638efdb471d75291daba5051c9f
fc90f5d8e04bcc7e3d4db4af369a1478a7bc2606495911b32b212458bb905473
ffa829a57804f2bdc9669635b357b81c4d93e6f37ce5dfccfd33587040f3d85e

ludwig.guru Open in urlscan Pro 2606:4700:10::ac43:192e Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Detected technologies

Page Statistics

109 Requests

99 %HTTPS

60 %IPv6

15 Domains

21 Subdomains

21 IPs

4 Countries

3422 kBTransfer

12130 kBSize

10 Cookies

8 Outgoing links

Redirected requests

109 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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ludwig.guru Open in urlscan Pro
2606:4700:10::ac43:192e Public Scan

Screenshot
Live screenshot

Full Image

109
Requests

99 %
HTTPS

60 %
IPv6

15
Domains

21
Subdomains

21
IPs

4
Countries

3422 kB
Transfer

12130 kB
Size

10
Cookies

109 HTTP transactions
2 data transactions