urlscan.io logo urlscan.io
SecurityTrails logo

www.klett.de Open in urlscan Pro
185.186.223.65  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.klett.de/
Effective URL: https://www.klett.de/index/
Submission: On February 08 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 1 domains to perform 56 HTTP transactions. The main IP is 185.186.223.65, located in Germany and belongs to K-NET_SAAS, DE. The main domain is www.klett.de. The Cisco Umbrella rank of the primary domain is 605124.
TLS certificate: Issued by GeoTrust TLS RSA CA G1 on November 6th 2023. Valid for: a year.
This is the only time www.klett.de was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 22 185.186.223.65 200393 (K-NET_SAAS)
2 185.186.220.91 42442 (ADACOR-AS)
56 3
Apex Domain
Subdomains		 Transfer
24 klett.de
www.klett.de — Cisco Umbrella Rank: 605124
static.klett.de
1 MB
56 1
Domain Requested by
22 www.klett.de 1 redirects www.klett.de
2 static.klett.de www.klett.de
56 2

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

Domain
www.klett-sprachen.de
www.klett-lerntraining.de
www.pons.de
Subject Issuer Validity Valid
*.klett.de
GeoTrust TLS RSA CA G1		 2023-11-06 -
2024-11-26		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.klett.de/index/
Frame ID: 4D0F57D44632FF3ACF36541F7DEDE85B
Requests: 58 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Ernst Klett Verlag - Schulbücher, Lehrmaterialien und LernmaterialienDHL

Page URL History Show full URLs

  1. http://www.klett.de/ HTTP 302
    https://www.klett.de/ Page URL
  2. https://www.klett.de/index/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • (?:prototype|protoaculous)(?:-([\d.]*[\d]))?.*\.js

Page Statistics

56
Requests

41 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

3
IPs

1
Countries

1146 kB
Transfer

3506 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://www.klett.de/ HTTP 302
    https://www.klett.de/ Page URL
  2. https://www.klett.de/index/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://www.klett.de/ HTTP 302
  • https://www.klett.de/

56 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
www.klett.de/
Redirect Chain
  • http://www.klett.de/
  • https://www.klett.de/
137 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
d5a32d36aa2463026b704ad17be937aaa97f9c4bb0dd5229325456db736c3720
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
max-age=0, must-revalidate, private
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Thu, 08 Feb 2024 19:33:54 GMT
expires
Thu, 08 Feb 2024 19:33:54 GMT
server
nginx
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-request-id
80e8e47bee76370c171a586cc9061283
x-xss-protection
1; mode=block

Redirect headers

cache-control
no-cache
content-length
0
location
https://www.klett.de/
app.5db2774d.css
www.klett.de/home/ 		285 KB
48 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/app.5db2774d.css
Requested by
Host: www.klett.de
URL: https://www.klett.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
Security Headers
Name Value
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
Referer
https://www.klett.de/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-475b1"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
x-xss-protection
1; mode=block
x-request-id
c2984c1f538691fdfe43ef5b2994999e
kui.libs.9b67010c.js
www.klett.de/home/js/ 		169 KB
52 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/js/kui.libs.9b67010c.js
Requested by
Host: www.klett.de
URL: https://www.klett.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
df70e10dc00abfd3bf23db5364ba08f6d7b495d67d27e1ba7e0bf2c101766bcb
Security Headers
Name Value
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
Referer
https://www.klett.de/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-2a50d"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
x-xss-protection
1; mode=block
x-request-id
ba6f5b9a5b7e2983acec954d9e8ed612
polyfill
static.klett.de/ 		104 B
954 B 		Script
General
Check archive.org
Download Go to
Full URL
https://static.klett.de/polyfill?features=NodeList.prototype.forEach%2CURL%2CPromise%2Ces2015%2CSymbol%2CHTMLPictureElement%2CElement.prototype.after
Requested by
Host: www.klett.de
URL: https://www.klett.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.220.91 , Germany, ASN42442 (ADACOR-AS, DE),
Reverse DNS
Software
nginx /
Resource Hash
6c68769e8470ce89a0f2270529a5d47db00917e3ef9df946dca202098f09d0a2
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://www.klett.de;
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.klett.de/
Origin
https://www.klett.de
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubdomains; preload
content-security-policy
frame-ancestors 'self' https://www.klett.de;
age
0
detected-user-agent
Chrome Mobile WebView/121.0.6167
server-timing
HIT, fastly;desc="Edge time";dur=1
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
121
x-xss-protection
1; mode=block
referrer-policy
origin-when-cross-origin
server
nginx
vary
User-Agent, Accept-Encoding
access-control-allow-methods
GET,HEAD,OPTIONS
content-type
text/javascript; charset=UTF-8
normalized-user-agent
chrome/121.0.0
access-control-allow-origin
*
cache-control
public, s-maxage=31536000, max-age=604800, stale-while-revalidate=604800, stale-if-error=604800, immutable
x-frame-options
SAMEORIGIN
accept-ranges
bytes
timing-allow-origin
*
runtime.517321e2.js
www.klett.de/home/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/runtime.517321e2.js
Requested by
Host: www.klett.de
URL: https://www.klett.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
0ae0b8b499088bb8559bd89ea8c85070cd69d852f70bb48085b3c1ab0c83fc1b
Security Headers
Name Value
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
Referer
https://www.klett.de/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-612"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
x-xss-protection
1; mode=block
x-request-id
e292ced8f68ba088f088fbf91e635b0e
splash.97420d0b.js
www.klett.de/home/ 		20 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/splash.97420d0b.js
Requested by
Host: www.klett.de
URL: https://www.klett.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
e7ba20c7a67fa26f8e798974e8d1e13724676cf78ff5d35a22bccb491348bb2a
Security Headers
Name Value
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
Referer
https://www.klett.de/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:54 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-5009"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
x-xss-protection
1; mode=block
x-request-id
dad3d460843f3384c1bfa55c58798d8d
2024_GuG_Slider_desktop.gif
www.klett.de/inhalt/media_fast_path/315/ 		877 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.klett.de/inhalt/media_fast_path/315/2024_GuG_Slider_desktop.gif
Requested by
Host: www.klett.de
URL: https://www.klett.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
Apache /
Resource Hash
Security Headers
Name Value
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
Referer
https://www.klett.de/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:54 GMT
x-content-type-options
nosniff
last-modified
Tue, 06 Feb 2024 15:44:34 GMT
server
Apache
x-frame-options
SAMEORIGIN
content-type
image/gif
cache-control
max-age=2592000
accept-ranges
bytes
content-length
911263
x-xss-protection
1; mode=block
expires
Sat, 09 Mar 2024 19:33:54 GMT
2024_didacta_Slider.jpg
www.klett.de/inhalt/media_fast_path/315/ 		335 KB
336 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.klett.de/inhalt/media_fast_path/315/2024_didacta_Slider.jpg
Requested by
Host: www.klett.de
URL: https://www.klett.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
Apache /
Resource Hash
Security Headers
Name Value
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
Referer
https://www.klett.de/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:54 GMT
x-content-type-options
nosniff
last-modified
Fri, 26 Jan 2024 07:44:46 GMT
server
Apache
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
max-age=2592000
accept-ranges
bytes
content-length
343449
x-xss-protection
1; mode=block
expires
Sat, 09 Mar 2024 19:33:54 GMT
2024_abitraining-slider.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Reli-Ethik-Blog_Slider_Desktop_neu.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
2024_gewi_slider_klett_desktop.png
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Kachelbild_didacta2024.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Kachelbild_lbm24.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Kachelbild_Bundeskongresse.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Kacheln_MeinKlett.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Zugaenge-digiProdukte_newsbereich_startseite.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
KI_Grafiken_Kachel.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
starkeLehrkraefte_Kachel_1120x630.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Klett_Testen_und_Foerdern_Vorteile_Lernstandsanalyse.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Bild_Artikel_Startseite_klettde_neu.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Kachel_klettde_BNE_Blog_eC.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
klett-studyly-artikelbild.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
teachkit_Kachel_Startseite_Klett.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Klett%20Startseite_Empfehlung.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Klett-Diagnostik-Kachel.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Fortbildungen_Kachelbild.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
DaZ_Titelbild_klein.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Kachel_BL.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
201105_kachel_startseite_klett_mediathek.png
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Kachel_GeWi.png
www.klett.de/inhalt/media_fast_path/315/ 		0
0
TE_22_Blog.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
reli_ethik_blog.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Deutschblog.gif
www.klett.de/inhalt/media_fast_path/315/ 		0
0
GrundschulBlog_klett_de.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Grafik_Dranbleiben_Kachel.png
www.klett.de/inhalt/media_fast_path/315/ 		0
0
TP.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
Lehrer_digitaler_unterricht.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
1120x630_Beethoven.jpg
www.klett.de/inhalt/media_fast_path/315/ 		0
0
klett_akademie.gif
www.klett.de/inhalt/media_fast_path/315/ 		0
0
ShutterStock_Awana_JF.png
www.klett.de/inhalt/media_fast_path/315/ 		0
0
app.389c5085.js
www.klett.de/home/ 		0
0
Primary Request /
www.klett.de/index/ 		12 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/index/
Requested by
Host: www.klett.de
URL: https://www.klett.de/home/splash.97420d0b.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
f89a53a79919ce4f50754a454aa560216f1386b0681f1cef0c12d9271cfc2bb5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.klett.de/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
max-age=0, must-revalidate, private
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Thu, 08 Feb 2024 19:33:55 GMT
expires
Thu, 08 Feb 2024 19:33:55 GMT
server
nginx
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-request-id
831e651a8ae8445cdf482529a63df191
x-xss-protection
1; mode=block
app.5db2774d.css
www.klett.de/home/ 		285 KB
48 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/app.5db2774d.css
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
257d37da6de769eda3b6550729aad06409d035fe0e9b569606d88c11e9f0b05a
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-475b1"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
x-xss-protection
1; mode=block
x-request-id
200430d86add7155b0c853d5075f8592
vorschaltseite.cc964075.css
www.klett.de/home/css/async/ 		11 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/css/async/vorschaltseite.cc964075.css
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
f109eeb46ca790848eb163407b5bddf4ee72a1314a6349a3cb9d1bd9aafa7be8
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-2cc5"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
x-xss-protection
1; mode=block
x-request-id
fec9530809c727ac722439534fdb355e
kui.libs.9b67010c.js
www.klett.de/home/js/ 		169 KB
52 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/js/kui.libs.9b67010c.js
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
df70e10dc00abfd3bf23db5364ba08f6d7b495d67d27e1ba7e0bf2c101766bcb
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-2a50d"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
x-xss-protection
1; mode=block
x-request-id
bb84e9363f341296641352232fa02957
polyfill
static.klett.de/ 		104 B
954 B 		Script
General
Check archive.org
Download Go to
Full URL
https://static.klett.de/polyfill?features=NodeList.prototype.forEach%2CURL%2CPromise%2Ces2015%2CSymbol%2CHTMLPictureElement%2CElement.prototype.after
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.220.91 , Germany, ASN42442 (ADACOR-AS, DE),
Reverse DNS
Software
nginx /
Resource Hash
6c68769e8470ce89a0f2270529a5d47db00917e3ef9df946dca202098f09d0a2
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://www.klett.de;
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.klett.de/
Origin
https://www.klett.de
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubdomains; preload
content-security-policy
frame-ancestors 'self' https://www.klett.de;
age
0
detected-user-agent
Chrome Mobile WebView/121.0.6167
server-timing
HIT, fastly;desc="Edge time";dur=1
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
121
x-xss-protection
1; mode=block
referrer-policy
origin-when-cross-origin
server
nginx
vary
User-Agent, Accept-Encoding
access-control-allow-methods
GET,HEAD,OPTIONS
content-type
text/javascript; charset=UTF-8
normalized-user-agent
chrome/121.0.0
access-control-allow-origin
*
cache-control
public, s-maxage=31536000, max-age=604800, stale-while-revalidate=604800, stale-if-error=604800, immutable
x-frame-options
SAMEORIGIN
accept-ranges
bytes
timing-allow-origin
*
runtime.517321e2.js
www.klett.de/home/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/runtime.517321e2.js
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
0ae0b8b499088bb8559bd89ea8c85070cd69d852f70bb48085b3c1ab0c83fc1b
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-612"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
x-xss-protection
1; mode=block
x-request-id
2797b99025de901eae63f0c9ca6a896e
verlag.76ec84af.jpg
www.klett.de/home/images/ 		91 KB
91 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.klett.de/home/images/verlag.76ec84af.jpg
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
05fcb0f6e0ce82c8fdd5f0b98d14fe9ccb5822d864f8d3ad0feca4e30600e094
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
"65a78aea-16c5f"
x-frame-options
SAMEORIGIN
content-type
image/jpeg
accept-ranges
bytes
content-length
93279
x-xss-protection
1; mode=block
x-request-id
97adcb3fb6b74468235a23bfd20b08a9
lektueren.a25687b6.jpg
www.klett.de/home/images/ 		55 KB
55 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.klett.de/home/images/lektueren.a25687b6.jpg
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
0a85055262d8c3ae98fa2f6800a8a1fd74316f662331926961a18d18daac0645
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
"65a78aea-dc54"
x-frame-options
SAMEORIGIN
content-type
image/jpeg
accept-ranges
bytes
content-length
56404
x-xss-protection
1; mode=block
x-request-id
6967c6f8b6b8bd3b4cd229322a594e7f
fremdsprachen.fdb7f586.jpg
www.klett.de/home/images/ 		52 KB
53 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.klett.de/home/images/fremdsprachen.fdb7f586.jpg
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
a0f2addd170fe2cadb10b31812edfd3489ee81d8bf4ac218d66ec7be1c7920c0
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
"65a78aea-d0ec"
x-frame-options
SAMEORIGIN
content-type
image/jpeg
accept-ranges
bytes
content-length
53484
x-xss-protection
1; mode=block
x-request-id
fdd4a37901036c3a665eb66ab2c459aa
lernhilfen.8cd28be4.jpg
www.klett.de/home/images/ 		30 KB
30 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.klett.de/home/images/lernhilfen.8cd28be4.jpg
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
e4e276d78c436d070386eff7f79d54bf63ec6b1d37c7fb8cd4a4caf859efda7b
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
"65a78aea-7863"
x-frame-options
SAMEORIGIN
content-type
image/jpeg
accept-ranges
bytes
content-length
30819
x-xss-protection
1; mode=block
x-request-id
1542314ffa08150bf317c17f1eed6fb6
pons.36a4de6b.jpg
www.klett.de/home/images/ 		17 KB
17 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.klett.de/home/images/pons.36a4de6b.jpg
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
11458463de148ae5d69154b7d813465501eb5aa86bc56b19a3e0df9b4bb40f1d
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
"65a78aea-43bd"
x-frame-options
SAMEORIGIN
content-type
image/jpeg
accept-ranges
bytes
content-length
17341
x-xss-protection
1; mode=block
x-request-id
2bf8781ffd8dc67099b4ac622af99bc4
app.389c5085.js
www.klett.de/home/ 		895 KB
277 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/app.389c5085.js
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
ec3f0fd6b3c8a840848e8ca002d6e0111c3447a3329f0813abdbb7942c229fdd
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-dfce2"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
x-xss-protection
1; mode=block
x-request-id
f170de4260b69ce15ebeadc35814c51c
vorschaltseite.a0895545.js
www.klett.de/home/js/async/ 		846 B
706 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/js/async/vorschaltseite.a0895545.js
Requested by
Host: www.klett.de
URL: https://www.klett.de/index/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
9235162e951db03c83aedf6816d9a833280cf625bb7ce83e69146117b9b440c3
Security Headers
Name Value
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
Referer
https://www.klett.de/index/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
W/"65a78aea-34e"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
x-xss-protection
1; mode=block
x-request-id
43b967ee561aa66fe4639aa16fea6437
PoloWeb-Halbfett.7b34ed2c.woff
www.klett.de/home/fonts/ 		27 KB
27 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/fonts/PoloWeb-Halbfett.7b34ed2c.woff
Requested by
Host: www.klett.de
URL: https://www.klett.de/home/app.5db2774d.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
f9ae9344e5d4fbe68c7a6b3ed0a2bf0a9975195bf9f1ce0d1584942617e9013d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.klett.de/home/app.5db2774d.css
Origin
https://www.klett.de
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
"65a78aea-6c44"
x-frame-options
SAMEORIGIN
content-type
application/font-woff
accept-ranges
bytes
content-length
27716
x-xss-protection
1; mode=block
x-request-id
aa350c14f4b747aa3679b80cea6c953a
PoloWeb-Buch.feaa52a1.woff
www.klett.de/home/fonts/ 		28 KB
28 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.klett.de/home/fonts/PoloWeb-Buch.feaa52a1.woff
Requested by
Host: www.klett.de
URL: https://www.klett.de/home/app.5db2774d.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
185.186.223.65 , Germany, ASN200393 (K-NET_SAAS, DE),
Reverse DNS
Software
nginx /
Resource Hash
ddb42b1f99026383d2de5f2e825de8239e5b4e6ae9f166487892a14b3fc5e024
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.klett.de/home/app.5db2774d.css
Origin
https://www.klett.de
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 08 Feb 2024 19:33:56 GMT
x-content-type-options
nosniff
last-modified
Wed, 17 Jan 2024 08:08:10 GMT
server
nginx
etag
"65a78aea-6e24"
x-frame-options
SAMEORIGIN
content-type
application/font-woff
accept-ranges
bytes
content-length
28196
x-xss-protection
1; mode=block
x-request-id
693b35983ad70e2d7f8b0b4efaa6b9a0
truncated
/ 		2 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
17b6ace1405e42a5b4acdeb8bf1176cceeed53f2de42949e71647e373ee7353c

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Content-Type
image/svg+xml
truncated
/ 		2 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
e352a655d9e306ed770f1b1da033041718a92315f37202bac3264d0c42b98c3c

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Content-Type
image/gif

Failed requests

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

Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/2024_abitraining-slider.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Reli-Ethik-Blog_Slider_Desktop_neu.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/2024_gewi_slider_klett_desktop.png
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Kachelbild_didacta2024.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Kachelbild_lbm24.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Kachelbild_Bundeskongresse.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Kacheln_MeinKlett.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Zugaenge-digiProdukte_newsbereich_startseite.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/KI_Grafiken_Kachel.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/starkeLehrkraefte_Kachel_1120x630.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Klett_Testen_und_Foerdern_Vorteile_Lernstandsanalyse.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Bild_Artikel_Startseite_klettde_neu.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Kachel_klettde_BNE_Blog_eC.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/klett-studyly-artikelbild.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/teachkit_Kachel_Startseite_Klett.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Klett%20Startseite_Empfehlung.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Klett-Diagnostik-Kachel.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Fortbildungen_Kachelbild.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/DaZ_Titelbild_klein.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Kachel_BL.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/201105_kachel_startseite_klett_mediathek.png
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Kachel_GeWi.png
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/TE_22_Blog.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/reli_ethik_blog.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Deutschblog.gif
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/GrundschulBlog_klett_de.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Grafik_Dranbleiben_Kachel.png
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/TP.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/Lehrer_digitaler_unterricht.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/1120x630_Beethoven.jpg
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/klett_akademie.gif
Domain
www.klett.de
URL
https://www.klett.de/inhalt/media_fast_path/315/ShutterStock_Awana_JF.png
Domain
www.klett.de
URL
https://www.klett.de/home/app.389c5085.js

Verdicts & Comments Add Verdict or Comment

22 JavaScript Global Variables

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

object| jsOptions function| $ function| jQuery function| Popper object| bootstrap object| webpackChunk object| FontAwesomeConfig object| ___FONT_AWESOME___ object| $cookies function| UIModuleWrapper function| ModuleLoader function| Tracking function| HomeApplication object| CookieConsent function| ConsentError function| Vue object| KlettHeader object| KlettFooter number| emosTrackVersion object| Vorschaltseite object| moduleLoader object| uiModuleWrapper

1 Cookies

Domain/Path Name / Value
www.klett.de/ Name: SERVERID
Value: backend

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
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block