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www.w3schools.com Open in urlscan Pro
192.229.133.221  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.w3schools.com/
Effective URL: https://www.w3schools.com/
Submission: On March 02 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 16 IPs in 5 countries across 13 domains to perform 62 HTTP transactions. The main IP is 192.229.133.221, located in United States and belongs to EDGECAST, US. The main domain is www.w3schools.com. The Cisco Umbrella rank of the primary domain is 18251.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on March 5th 2023. Valid for: a year.
This is the only time www.w3schools.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 30 192.229.133.221 15133 (EDGECAST)
7 2606:4700::68... 13335 (CLOUDFLAR...)
8 2a00:1450:400... 15169 (GOOGLE)
3 108.138.6.136 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:211... 16509 (AMAZON-02)
2 2606:4700:440... 13335 (CLOUDFLAR...)
1 99.86.4.30 16509 (AMAZON-02)
1 3.120.67.238 16509 (AMAZON-02)
1 23.46.70.129 16625 (AKAMAI-AS)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
2 2a02:2638:3::c 44788 (ASN-CRITE...)
1 3.33.220.150 16509 (AMAZON-02)
1 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
62 16
30    192.229.133.221 (United States)

ASN15133 (EDGECAST, US)
www.w3schools.com
7    2606:4700::6812:bf8 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.snigelweb.com
adengine.snigelweb.com
8    2a00:1450:4001:81c::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    108.138.6.136 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-6-136.fra56.r.cloudfront.net
c.amazon-adsystem.com
2    2a00:1450:4001:81c::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
securepubads.g.doubleclick.net
1    2600:9000:211e:2c00:12:7487:7980:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdnx.snigelweb.com
2    2606:4700:4400::6812:2b5a (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.confiant-integrations.net
1    99.86.4.30 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-4-30.fra6.r.cloudfront.net
config.aps.amazon-adsystem.com
1    3.120.67.238 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-120-67-238.eu-central-1.compute.amazonaws.com
floor.pbxai.com
1    23.46.70.129 (Schiphol, Netherlands)

ASN16625 (AKAMAI-AS, US)
PTR: a23-46-70-129.deploy.static.akamaitechnologies.com
secure.cdn.fastclick.net
1    2606:4700:10::6816:3556 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.id5-sync.com
2    2a02:2638:3::c (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)
gum.criteo.com
1    3.33.220.150 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: a12b7a488abeaa9e4.awsglobalaccelerator.com
match.adsrvr.org
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
1    2a00:1450:400c:c00::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:80e::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
Apex Domain
Subdomains		 Transfer
30 w3schools.com
www.w3schools.com — Cisco Umbrella Rank: 18251
1 MB
8 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 40
165 KB
8 snigelweb.com
cdn.snigelweb.com — Cisco Umbrella Rank: 11054
adengine.snigelweb.com — Cisco Umbrella Rank: 14593
cdnx.snigelweb.com — Cisco Umbrella Rank: 15178
385 KB
4 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 301
config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 621
79 KB
3 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 214
stats.g.doubleclick.net — Cisco Umbrella Rank: 84
164 KB
2 criteo.com
gum.criteo.com — Cisco Umbrella Rank: 466
376 B
2 confiant-integrations.net
cdn.confiant-integrations.net — Cisco Umbrella Rank: 1590
83 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 6744
408 B
1 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2656
256 B
1 adsrvr.org
match.adsrvr.org — Cisco Umbrella Rank: 364
424 B
1 id5-sync.com
cdn.id5-sync.com — Cisco Umbrella Rank: 836
26 KB
1 fastclick.net
secure.cdn.fastclick.net — Cisco Umbrella Rank: 1170
17 KB
1 pbxai.com
floor.pbxai.com — Cisco Umbrella Rank: 11357
1 KB
62 13
Domain Requested by
30 www.w3schools.com 1 redirects www.w3schools.com
8 www.googletagmanager.com www.w3schools.com
www.googletagmanager.com
6 cdn.snigelweb.com www.w3schools.com
cdn.snigelweb.com
3 c.amazon-adsystem.com cdn.snigelweb.com
c.amazon-adsystem.com
2 gum.criteo.com cdn.snigelweb.com
2 cdn.confiant-integrations.net adengine.snigelweb.com
cdn.confiant-integrations.net
2 securepubads.g.doubleclick.net cdn.snigelweb.com
securepubads.g.doubleclick.net
1 www.google.de www.w3schools.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 match.adsrvr.org cdn.snigelweb.com
1 cdn.id5-sync.com www.w3schools.com
1 secure.cdn.fastclick.net www.w3schools.com
1 floor.pbxai.com cdn.snigelweb.com
1 config.aps.amazon-adsystem.com c.amazon-adsystem.com
1 cdnx.snigelweb.com cdn.snigelweb.com
1 adengine.snigelweb.com cdn.snigelweb.com
62 17
Subject Issuer Validity Valid
*.w3schools.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-03-05 -
2024-04-04		 a year crt.sh
snigelweb.com
GTS CA 1P5		 2024-02-23 -
2024-05-23		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-02-05 -
2024-04-29		 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
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
cdn.pbxai.com
Amazon RSA 2048 M02		 2023-12-15 -
2025-01-12		 a year crt.sh
confiant-integrations.net
GTS CA 1P5		 2024-01-17 -
2024-04-16		 3 months crt.sh
config.aps.amazon-adsystem.com
Amazon RSA 2048 M02		 2024-01-21 -
2025-02-19		 a year crt.sh
floor.pbxai.com
Amazon RSA 2048 M03		 2023-08-07 -
2024-09-04		 a year crt.sh
secure.cdn.fastclick.net
DigiCert TLS RSA SHA256 2020 CA1		 2023-10-03 -
2024-10-03		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-05-07 -
2024-05-06		 a year crt.sh
*.criteo.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-02-08 -
2024-05-07		 3 months crt.sh
*.adsrvr.org
GlobalSign GCC R3 DV TLS CA 2020		 2023-04-12 -
2024-05-13		 a year crt.sh
www.google.de
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.w3schools.com/
Frame ID: 5D4DEDC7083201B3032D92997EC68486
Requests: 57 HTTP requests in this frame

Frame: https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
Frame ID: 6615DB7FA2EF76A136414CD9B3731774
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

W3Schools Online Web Tutorials

Page URL History Show full URLs

  1. http://www.w3schools.com/ HTTP 301
    https://www.w3schools.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • /prebid\.js

Page Statistics

62
Requests

100 %
HTTPS

63 %
IPv6

13
Domains

17
Subdomains

16
IPs

5
Countries

1964 kB
Transfer

4809 kB
Size

6
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.w3schools.com/ HTTP 301
    https://www.w3schools.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

62 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.w3schools.com/
Redirect Chain
  • http://www.w3schools.com/
  • https://www.w3schools.com/
368 KB
368 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67BD) / ASP.NET
Resource Hash
5afcbc18c31045d31bde1c3916676e6c2c178a48f906cfd855439616c395d96f
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
age
6917
cache-control
Public,public
content-encoding
gzip
content-length
376497
content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-type
text/html
date
Sat, 02 Mar 2024 23:56:19 GMT
expires
Sun, 03 Mar 2024 03:56:19 GMT
last-modified
Sat, 02 Mar 2024 22:01:02 GMT
server
ECS (frb/67BD)
vary
Accept-Encoding
x-cache
HIT
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
x-powered-by
ASP.NET

Redirect headers

Content-Length
134
Content-Type
text/html
Date
Sat, 02 Mar 2024 23:56:19 GMT
Location
https://www.w3schools.com:443/
Server
awselb/2.0
fontawesome.woff2
www.w3schools.com/lib/fonts/ 		18 KB
18 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/fontawesome.woff2?14663396
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6763) / ASP.NET
Resource Hash
931214df44a73370550755ed5361ca203439e87026166279b7dc965d9ec49418
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
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/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/6763)
age
6073
etag
"0c1da29266da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
18652
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
source-code-pro-v14-latin-regular.woff2
www.w3schools.com/lib/fonts/ 		13 KB
14 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/source-code-pro-v14-latin-regular.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6796) / ASP.NET
Resource Hash
4fa06b00a08b094490e4af510172ac96fe28039dfc5aac26c439e2e0232c9cc7
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
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/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/6796)
age
6073
etag
"0c1da29266da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
13764
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
roboto-mono-v13-latin-500.woff2
www.w3schools.com/lib/fonts/ 		12 KB
12 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/roboto-mono-v13-latin-500.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67C1) / ASP.NET
Resource Hash
34e45e19c86321affecb63210e78cc2b706041dc27ba7074050767805433b5ff
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
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/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/67C1)
age
6077
etag
"0c1da29266da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
12488
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
source-sans-pro-v14-latin-700.woff2
www.w3schools.com/lib/fonts/ 		15 KB
15 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/source-sans-pro-v14-latin-700.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/674C) / ASP.NET
Resource Hash
24f7e397faec79e62c37ff2f00b170f6dc1557fb46ac169f9f1897a9d641dd03
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
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/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/674C)
age
12942
etag
"0c1da29266da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
15764
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
source-sans-pro-v14-latin-600.woff2
www.w3schools.com/lib/fonts/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/source-sans-pro-v14-latin-600.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/668D) / ASP.NET
Resource Hash
efb3cdc5e4582fd67dffab6fc6e5062074ce3f8c51747346af944e97749dc309
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
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/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/668D)
age
12933
etag
"0c1da29266da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
15948
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
SourceSansPro-Regular.woff2
www.w3schools.com/lib/fonts/ 		75 KB
76 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/SourceSansPro-Regular.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/669F) / ASP.NET
Resource Hash
a577ef6bc32e9fb5981b5f75f712fbe2ab208ed841905b06fc41dc943c7ef1dd
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
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/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/669F)
age
10604
etag
"0c1da29266da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
77280
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
freckle-face-v9-latin-regular.woff2
www.w3schools.com/lib/fonts/ 		39 KB
39 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/freckle-face-v9-latin-regular.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
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content-security-policy
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Download Go to
Full URL
https://www.w3schools.com/lib/topnav/main.css?v=1.0.31
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content-security-policy
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Download Go to
Full URL
https://www.w3schools.com/lib/pathfinder/main.css?v=1.0.3
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content-security-policy
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Download Go to
Full URL
https://www.w3schools.com/lib/w3schools32.css?v=1.0.1
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accept-language
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content-security-policy
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frame-ancestors 'self' https://mycourses.w3schools.com;
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25 KB 		Script
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Download Go to
Full URL
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accept-language
de-DE,de;q=0.9
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https://www.w3schools.com/
User-Agent
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content-security-policy
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content-encoding
gzip
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last-modified
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server
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9 KB 		Script
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Download Go to
Full URL
https://cdn.snigelweb.com/adengine/w3schools.com/loader.js
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content-encoding
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www.w3schools.com/lib/ 		26 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/common-deps.js?v=1.0.5
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
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accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
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vary
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9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/user-session.js?v=1.0.34
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
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H2
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accept-language
de-DE,de;q=0.9
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https://www.w3schools.com/
User-Agent
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content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
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Sat, 02 Mar 2024 23:56:19 GMT
last-modified
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4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/my-learning.js?v=1.0.23
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accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
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content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/67AA)
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"0c1da29266da1:0+gzip"
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vary
Accept-Encoding
x-cache
HIT
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x-content-security-policy
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1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.w3schools.com/signup/lynxlogo.svg
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URL: https://www.w3schools.com/
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accept-language
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https://www.w3schools.com/
User-Agent
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content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
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date
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last-modified
Fri, 23 Feb 2024 19:53:46 GMT
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General
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Download Go to Show image
Full URL
https://www.w3schools.com/spaces/files/check3.db67d31e.svg
Requested by
Host: www.w3schools.com
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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Software
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Resource Hash
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accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
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content-security-policy
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gzip
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/67AA)
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x-powered-by
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411
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
w3codecolor.js
www.w3schools.com/lib/ 		31 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/w3codecolor.js
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
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Software
ECS (frb/6776) / ASP.NET
Resource Hash
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X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

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accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/6776)
age
13110
etag
"0c1da29266da1:0+gzip"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
application/javascript
cache-control
public,max-age=14400,public
content-length
6799
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
main.js
www.w3schools.com/lib/topnav/ 		45 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/topnav/main.js?v=1.0.31
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
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Software
ECS (frb/6725) / ASP.NET
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Sat, 02 Mar 2024 23:56:19 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/6725)
age
7947
etag
"0c1da29266da1:0+gzip"
x-powered-by
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vary
Accept-Encoding
x-cache
HIT
content-type
application/javascript
cache-control
public,max-age=14400,public
accept-ranges
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frame-ancestors 'self' https://mycourses.w3schools.com;
w3schools_footer.js
www.w3schools.com/lib/ 		52 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/w3schools_footer.js?update=20230706
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67E0) / ASP.NET
Resource Hash
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Security Headers
Name Value
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X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

accept-language
de-DE,de;q=0.9
Referer
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Sat, 02 Mar 2024 23:56:19 GMT
content-encoding
br
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
private, max-age=14400, must-revalidate, immutable
cf-ray
85e5529fec281c17-FRA
expires
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12 KB 		Script
General
Check archive.org
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Full URL
https://cdn.snigelweb.com/argus/argus.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adengine/w3schools.com/loader.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
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:19 GMT
content-encoding
br
cf-cache-status
HIT
age
3162
x-edge-location
Milan, IT
x-cache
REVALIDATED
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last-modified
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server
cloudflare
etag
W/"942a-608ec2a1f7676"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=3600, must-revalidate, immutable
x-edge-ip
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cf-ray
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x-storage
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expires
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315b44bc-10e5-45a8-8f58-064d6e7317c0.js
cdnx.snigelweb.com/ 		23 KB
8 KB 		Script
General
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https://cdnx.snigelweb.com/315b44bc-10e5-45a8-8f58-064d6e7317c0.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adengine/w3schools.com/loader.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:211e:2c00:12:7487:7980:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

x-amz-version-id
l6tVuxg6Z_zoSrpV8VXhMqlROxhrZ380
content-encoding
gzip
via
1.1 f891d17fa862cc74a05434e03fa58dca.cloudfront.net (CloudFront)
date
Sat, 02 Mar 2024 11:00:08 GMT
last-modified
Tue, 20 Feb 2024 09:27:18 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-C2
age
46679
x-amz-server-side-encryption
AES256
etag
W/"7eaaec4670f1f703e23d034a438942d1"
vary
Accept-Encoding
x-cache
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content-type
application/javascript
cache-control
max-age=3600
x-amz-cf-id
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www.googletagmanager.com/gtag/ 		289 KB
96 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-9YNMTB56NB&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-KTCFC3S
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
Google Tag Manager /
Resource Hash
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Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:19 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
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cross-origin
access-control-allow-headers
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97768
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0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Sat, 02 Mar 2024 23:56:19 GMT
adconsent__tcfapi.js
cdn.snigelweb.com/adconsent/80/ 		47 KB
16 KB 		Script
General
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https://cdn.snigelweb.com/adconsent/80/adconsent__tcfapi.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adengine/w3schools.com/loader.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
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:19 GMT
content-encoding
br
cf-cache-status
HIT
age
1081536
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
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server
cloudflare
etag
W/"bb3b-611ba69a9fb06"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=2419200, must-revalidate, immutable
x-edge-ip
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cf-ray
85e552a0dc901c17-FRA
x-storage
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expires
0
config.js
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24 KB 		Script
General
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https://cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/config.js
Requested by
Host: adengine.snigelweb.com
URL: https://adengine.snigelweb.com/w3schools.com/9369-1708709130667/adngin.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2606:4700:4400::6812:2b5a , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Sat, 02 Mar 2024 23:27:53 GMT
server
cloudflare
x-amz-request-id
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age
825
etag
W/"df755a5906735abd45ca8af2218f2876"
x-amz-server-side-encryption
AES256
vary
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content-type
text/javascript
cache-control
public, max-age=900, stale-while-revalidate=3600
cf-ray
85e552a178c6901c-FRA
alt-svc
h3=":443"; ma=86400
x-amz-id-2
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797 B 		Script
General
Check archive.org
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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
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
99.86.4.30 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-4-30.fra6.r.cloudfront.net
Software
CloudFront /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:15:57 GMT
via
1.1 163be08bc1bc44818353c4fd88655bee.cloudfront.net (CloudFront)
server
CloudFront
x-amz-cf-pop
FRA6-C1
age
2423
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=3600
content-length
531
x-amz-cf-id
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config
c.amazon-adsystem.com/cdn/prod/ 		792 B
1 KB 		XHR
General
Check archive.org
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Full URL
https://c.amazon-adsystem.com/cdn/prod/config?src=3927&u=https%3A%2F%2Fwww.w3schools.com
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
108.138.6.136 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-6-136.fra56.r.cloudfront.net
Software
Server /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 20:02:19 GMT
via
1.1 a2eae5bb517678c9d6b43a2731b4462e.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
FRA56-P6
age
14041
x-cache
Hit from cloudfront
content-type
application/json;charset=UTF-8
access-control-allow-origin
https://www.w3schools.com
cache-control
max-age=21550, s-maxage=21600
access-control-allow-credentials
true
content-length
792
x-amz-cf-id
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aps_csm.js
c.amazon-adsystem.com/bao-csm/aps-comm/ 		6 KB
3 KB 		XHR
General
Check archive.org
Download Go to
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
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.6.136 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-6-136.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

x-amz-version-id
r5.lR.LJ66XEXzxUUVo7iMemjL_F_GoE
content-encoding
gzip
via
1.1 22ec86e3f4ec676e17ef8eea76eefba2.cloudfront.net (CloudFront)
date
Sat, 02 Mar 2024 02:13:15 GMT
x-amz-cf-pop
FRA56-P6
age
78186
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
last-modified
Thu, 29 Feb 2024 02:13:08 GMT
server
AmazonS3
etag
W/"a4d296427fc806b21335359e398c025c"
access-control-max-age
3000
access-control-allow-methods
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content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=86400
vary
Accept-Encoding,Origin
x-amz-cf-id
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www.googletagmanager.com/ 		0
11 B 		Image
General
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Full URL
https://www.googletagmanager.com/a?id=G-9YNMTB56NB&v=3&t=t&pid=2089513652&cv=2&rv=42t1&tc=19&es=1&e=gtm.init_consent&eid=-1&u=AAAAAAAAAAAAAAAAAAAAEA&h=Ag&dl=www.w3schools.com%2F&tdp=G-9YNMTB56NB;104228927;1;6;0&rtg=46712008&rlo=20&slo=8&z=0
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
td
www.googletagmanager.com/ 		0
15 B 		Image
General
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Full URL
https://www.googletagmanager.com/td?id=G-9YNMTB56NB&v=3&t=t&pid=2089513652&cv=2&rv=42t1&tc=19&es=1&e=gtm.init_consent&eid=-1&u=AAAAAAAAAAAAAAAAAAAAEA&h=Ag&dl=www.w3schools.com%2F&tdp=G-9YNMTB56NB;104228927;1;6;0&rtg=46712008&rlo=20&slo=8&z=0
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 02 Mar 2024 23:56:20 GMT
server
Golfe2
content-type
image/gif
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
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
a
www.googletagmanager.com/ 		0
11 B 		Image
General
Check archive.org
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Full URL
https://www.googletagmanager.com/a?id=G-9YNMTB56NB&v=3&t=t&pid=2089513652&cv=2&rv=42t1&tc=19&es=1&e=gtag.config&eid=0&u=AAAAAAAIAAAAAAAAAAAAEA&h=Ag&tr=1ogtreferralexclusion.1ogt1pdatav2.1ccdgafirst.1setproductsettings.1ogtgagamlink.1ccdgaadslink.1ogtgooglesignals.1ccdgaregscope.1ccdemdownload.1ccdemform.1ccdemoutboundclick.1ccdempageview.1ccdemscroll.1ccdemsitesearch.1ccdemvideo.1ccdconversionmarking.1ccdautoredact.1ccdgalast&ti=2ogtreferralexclusion.2ogt1pdatav2.2ccdgafirst.2setproductsettings.2ogtgagamlink.2ccdgaadslink.2ogtgooglesignals.2ccdgaregscope.2ccdemdownload.2ccdemform.2ccdemoutboundclick.2ccdempageview.2ccdemscroll.2ccdemsitesearch.2ccdemvideo.2ccdconversionmarking.2ccdautoredact.2ccdgalast&z=0
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
a
www.googletagmanager.com/ 		0
11 B 		Image
General
Check archive.org
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Full URL
https://www.googletagmanager.com/a?id=G-9YNMTB56NB&v=3&t=t&pid=2089513652&cv=2&rv=42t1&tc=19&es=1&e=gtm.js&eid=1&u=AAAAAAAIAAAAAAAAAAAAEA&h=Ag&tr=1gct&ti=1gct&z=0
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
a
www.googletagmanager.com/ 		0
11 B 		Image
General
Check archive.org
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Full URL
https://www.googletagmanager.com/a?id=G-9YNMTB56NB&v=3&t=t&pid=2089513652&cv=2&rv=42t1&tc=19&e=gtag.config&eid=0&u=AAAAAAAIAAAAAAAAAAAAEA&h=Ag&epr=1G&z=0
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
/
floor.pbxai.com/ 		1 KB
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://floor.pbxai.com/?pubxId=315b44bc-10e5-45a8-8f58-064d6e7317c0&page=https://www.w3schools.com/
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=9369-1708709130667
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.120.67.238 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-120-67-238.eu-central-1.compute.amazonaws.com
Software
/
Resource Hash
b02e0662157649b37eec7d0273572601b84321646766ab3ed17779cb38fd3005

Request headers

Referer
https://www.w3schools.com/
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/122.0.6261.94 Safari/537.36
content-type
text/plain

Response headers

access-control-allow-origin
*
date
Sat, 02 Mar 2024 23:56:20 GMT
cache-control
public, max-age=60
content-length
1290
vary
origin
apigw-requestid
UBppsih0FiAEPig=
content-type
text/plain; charset=utf-8
a
www.googletagmanager.com/ 		0
11 B 		Image
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https://www.googletagmanager.com/a?id=G-9YNMTB56NB&v=3&t=t&pid=2089513652&cv=2&rv=42t1&tc=19&es=1&e=gtm.dom&eid=2&u=AAAAAAAIAAAAAAAAAAAAEA&h=Ag&z=0
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
server
Google Tag Manager
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
content-type
text/html
vendor-list.json
cdn.snigelweb.com/gvl/euv3/ 		632 KB
86 KB 		XHR
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https://cdn.snigelweb.com/gvl/euv3/vendor-list.json
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Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/80/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
40000000b1f6ebcec84e2d1bd37dd0d1bd7c150badfdacc148c05c707ee9e8c7

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
content-encoding
br
cf-cache-status
HIT
age
785
x-edge-location
Frankfurt, DE
x-cache
HIT
x-age
2485
last-modified
Thu, 29 Feb 2024 17:30:45 GMT
server
cloudflare
etag
W/"9dfb0-612889e8b75b3"
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
*
cache-control
public, max-age=3600, must-revalidate, immutable
x-edge-ip
51.195.65.78
cf-ray
85e552a22b9d3672-FRA
x-storage
809596973:8001
expires
0
pubcid.min.js
secure.cdn.fastclick.net/js/pubcid/latest/ 		54 KB
17 KB 		Script
General
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https://secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.46.70.129 Schiphol, Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-46-70-129.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
43f804d38a294c6df1ce8ee64fb95ad0ff5a8d6d5685d9537df02212668a1dff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
content-encoding
gzip
last-modified
Mon, 23 Jan 2023 19:40:17 GMT
server
Apache
etag
"d734-5f2f3919e751f-gzip"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=900
accept-ranges
bytes
content-length
17407
expires
Sun, 03 Mar 2024 00:11:20 GMT
id5-api.js
cdn.id5-sync.com/api/1.0/ 		91 KB
26 KB 		Script
General
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https://cdn.id5-sync.com/api/1.0/id5-api.js
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:3556 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c3a68fbdfba5a57a68f0041c669c3ce080b1bc7178133518bfc79accd68eb054
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
last-modified
Thu, 29 Feb 2024 12:45:12 GMT
server
cloudflare
x-amz-request-id
WC6W99T9TD78HTNC
age
2453
etag
W/"a6dbc54d2082e9b3a0fa778f082e665d"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
text/javascript;charset=utf-8
cache-control
public, max-age=3600
cf-ray
85e552a23bca1d84-FRA
x-amz-id-2
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pubads_impl.js
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202402220101/ 		428 KB
135 KB 		Script
General
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https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202402220101/pubads_impl.js
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Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 13:29:54 GMT
content-encoding
br
x-content-type-options
nosniff
age
37586
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
137662
x-xss-protection
0
server
cafe
etag
2919427224111863329
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
timing-allow-origin
*
expires
Sun, 02 Mar 2025 13:29:54 GMT
wrap.js
cdn.confiant-integrations.net/prebid/202402080930/ 		191 KB
59 KB 		Script
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https://cdn.confiant-integrations.net/prebid/202402080930/wrap.js
Requested by
Host: cdn.confiant-integrations.net
URL: https://cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/config.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2b5a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 08 Feb 2024 14:31:14 GMT
server
cloudflare
x-amz-request-id
PQRRV50HD5F6TEZJ
age
2005593
etag
W/"e6c1372b4515beb2d7e80e967c9bc8dc"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
cf-ray
85e552a1e901901c-FRA
alt-svc
h3=":443"; ma=86400
x-amz-id-2
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json
gum.criteo.com/sid/ Frame 		0
0 		Preflight
General
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https://gum.criteo.com/sid/json?origin=prebid&topUrl=https%3A%2F%2Fwww.w3schools.com%2F&domain=www.w3schools.com&lsw=1&us_privacy=1---&gdpr=1
Protocol
H2
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://www.w3schools.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 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://www.w3schools.com
cache-control
no-cache, no-store, must-revalidate
content-encoding
gzip
content-type
application/json; charset=utf-8
date
Sat, 02 Mar 2024 23:56:20 GMT
expires
0
pragma
no-cache
server
Kestrel
server-processing-duration-in-ticks
252043
strict-transport-security
max-age=31536000; preload;
vary
Accept-Encoding
json
gum.criteo.com/sid/ 		2 B
376 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://gum.criteo.com/sid/json?origin=prebid&topUrl=https%3A%2F%2Fwww.w3schools.com%2F&domain=www.w3schools.com&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=9369-1708709130667
Protocol
H2
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

Referer
https://www.w3schools.com/
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/122.0.6261.94 Safari/537.36
content-type
application/json

Response headers

pragma
no-cache
date
Sat, 02 Mar 2024 23:56:19 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://www.w3schools.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
server-processing-duration-in-ticks
275098
expires
0
rid
match.adsrvr.org/track/ 		63 B
424 B 		Fetch
General
Check archive.org
Download Go to
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=9369-1708709130667
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.33.220.150 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
a12b7a488abeaa9e4.awsglobalaccelerator.com
Software
Kestrel /
Resource Hash
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Request headers

Referer
https://www.w3schools.com/
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/122.0.6261.94 Safari/537.36
content-type
text/plain

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
content-encoding
gzip
server
Kestrel
vary
Origin, Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.w3schools.com
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
Mon, 01 Apr 2024 23:56:20 GMT
adconsent__tcfapi_en.js
cdn.snigelweb.com/adconsent/80/views/gdpr/ 		94 KB
15 KB 		Script
General
Check archive.org
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https://cdn.snigelweb.com/adconsent/80/views/gdpr/adconsent__tcfapi_en.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/80/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
84120b0beedf6b2a74e851c9926d8306900d61b05490862ddb363245f0156560

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Sat, 02 Mar 2024 23:56:20 GMT
content-encoding
br
cf-cache-status
HIT
age
1081413
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Mon, 19 Feb 2024 11:30:06 GMT
server
cloudflare
etag
W/"1770a-611ba6a5c9206"
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
85e552a30d621c17-FRA
x-storage
809596973:8001
expires
0
collect
region1.analytics.google.com/g/ 		0
256 B 		Ping
General
Check archive.org
Download Go to
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https://region1.analytics.google.com/g/collect?v=2&tid=G-9YNMTB56NB&gtm=45je42t1v9104228927z8846712008za200&_p=1709423779609&_gaz=1&gcd=13l3l3l3l1&npa=0&dma_cps=sypham&dma=1&tcfd=10001&cid=568117431.1709423780&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1709423780&sct=1&seg=0&dl=https%3A%2F%2Fwww.w3schools.com%2F&dt=W3Schools%20Online%20Web%20Tutorials&en=page_view&_fv=1&_nsi=1&_ss=1&ep.content_group=Other%20Group%2F&tfd=1422
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-9YNMTB56NB&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 02 Mar 2024 23:56:20 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.w3schools.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
256 B 		Ping
General
Check archive.org
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Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-9YNMTB56NB&cid=568117431.1709423780&gtm=45je42t1v9104228927z8846712008za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l3l1&npa=0
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-9YNMTB56NB&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 02 Mar 2024 23:56:20 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.w3schools.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
408 B 		Image
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Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-9YNMTB56NB&cid=568117431.1709423780&gtm=45je42t1v9104228927z8846712008za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l3l1&npa=0&z=360891652
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 02 Mar 2024 23:56:20 GMT
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
w3schools_logo_500_04AA6D.png
www.w3schools.com/images/ 		16 KB
17 KB 		Image
General
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https://www.w3schools.com/images/w3schools_logo_500_04AA6D.png
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67D3) / ASP.NET
Resource Hash
72a90c039fc6fb99a7f6673407b78e16c1c5db33281efdf53ca26344a9a9098a
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Sat, 02 Mar 2024 23:56:20 GMT
last-modified
Fri, 23 Feb 2024 19:53:46 GMT
server
ECS (frb/67D3)
age
12992
etag
"0c1da29266da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
image/png
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
16794
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;

Verdicts & Comments Add Verdict or Comment

155 JavaScript Global Variables

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

object| 0 object| 1 object| 2 object| 3 object| 4 string| subjectFolder object| dataLayer function| _0x4dd5a4 function| _0x240b function| _0x4094 function| _0x14b344 boolean| k42 object| gptAdSlots object| googletag object| snigelPubConf string| stickyadstatus function| fix_stickyad function| w3_getStyleValue function| Base64Encode function| Base64Decode object| Cookies object| Util object| UserSession object| MyLearning object| array_search_suggestions function| startscrolling_subtopnav function| scrolling_subtopnav function| endscrolling_subtopnav function| pellessii number| scrollspeed undefined| scrollinterval function| scrollmenow number| p_s_l number| x_s_l function| scrollbtn_visible function| stopscrollmenow function| subtopnav_intoview function| amIIntoView number| activate_subtopnav_scroll number| from_scrollpos number| current_scrollpos number| goto_tut function| w3CodeColor function| w3CodeColorize function| openLangTab function| open_search boolean| searchFromBox function| click_learntocode_search_btn function| find_search_results function| click_search_w3schools_link function| key_pressed_in_search function| submit_search_form function| execute_google_search function| secondSnigel object| TopNavBar function| w3_open function| w3_close function| w3_open_nav function| w3_close_nav function| w3_close_all_topnav function| gSearch function| highlightClassicSubNavActiveLinks undefined| k42ResizeFunc number| xbeforeResize number| ybeforeResize number| zbeforeResize number| sbeforeResize number| abeforeResize number| allbeforeResize function| skyscraperResize function| browserResize function| open_menu function| close_menu function| fix_sidemenu function| sidemenuitemintoview function| isIntoView function| scrolltop function| xxxchangecodetheme function| changecodetheme function| click_login_btn function| w3_close_all_nav function| activate_example_tab function| searchfield_focus string| addr function| displayError function| hideError function| hideSent function| sendErr function| clickFBLike function| hideFBLike function| googleTranslateElementInit function| printPage function| k42Resizing object| regexppos object| bfnuttpos string| cc string| result function| docReady object| _snigelConfig object| adsbygoogle object| pbjs object| apstag object| adngin function| adconsent function| __tcfapi function| __uspapi function| __adconsent object| argus object| google_tag_manager object| google_tag_data object| confiant object| pbjsChunk object| _pbjsGlobals object| ADAGIO object| mnet object| _aps boolean| apstagLOADED object| apscustom function| onYouTubeIframeAPIReady object| __pubxFloors__ boolean| __pubxLoaded__ boolean| __loadedBeforePb__ object| __pmacCpmHistory__ number| __loadTime__ number| __loadTimestamp__ boolean| __pubxLogsEnabled__ object| __pubx__ function| _slicedToArray function| _nonIterableRest function| _unsupportedIterableToArray function| _arrayLikeToArray function| _iterableToArrayLimit function| _arrayWithHoles function| _typeof function| _regeneratorRuntime function| asyncGeneratorStep function| _asyncToGenerator object| ggeac object| google_js_reporting_queue undefined| google_measure_js_timing object| gaGlobal object| __id5_finalization_registry object| ID5 object| locale function| pug_attr function| pug_classes function| pug_classes_array function| pug_classes_object function| pug_escape function| pug_has_own_property object| pug_match_html function| callGUITemplate function| renderLegitimateVendors function| renderVendors object| PublisherCommonId

6 Cookies

Domain/Path Name / Value
.snigelweb.com/ Name: __cf_bm
Value: mIdzagjq2TK9bm0tI_9WWHTYZJaneQGWvTKVECtrUa0-1709423779-1.0.1.1-0TaajM3Edhj2mG18C_CPo5EwRXXlqkMH7b4viyAPQJNJVaFdO5j8Fk7XdT8pGbD57aAt80ZbjHny0suJ6pz63g
.w3schools.com/ Name: _sharedID
Value: 783df6bb-af72-40c3-b67a-be02f8544340
.w3schools.com/ Name: _sharedID_cst
Value: PSytLDEsog%3D%3D
.w3schools.com/ Name: _sharedID_last
Value: Sat%2C%2002%20Mar%202024%2023%3A56%3A20%20GMT
.w3schools.com/ Name: _ga_9YNMTB56NB
Value: GS1.1.1709423780.1.0.1709423780.60.0.0
.w3schools.com/ Name: _ga
Value: GA1.1.568117431.1709423780

7 Console Messages

Source Level URL
Text
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

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.confiant-integrations.net
cdn.id5-sync.com
cdn.snigelweb.com
cdnx.snigelweb.com
config.aps.amazon-adsystem.com
floor.pbxai.com
gum.criteo.com
match.adsrvr.org
region1.analytics.google.com
secure.cdn.fastclick.net
securepubads.g.doubleclick.net
stats.g.doubleclick.net
www.google.de
www.googletagmanager.com
www.w3schools.com
108.138.6.136
192.229.133.221
2001:4860:4802:32::36
23.46.70.129
2600:9000:211e:2c00:12:7487:7980:93a1
2606:4700:10::6816:3556
2606:4700:4400::6812:2b5a
2606:4700::6812:bf8
2a00:1450:4001:80e::2003
2a00:1450:4001:81c::2002
2a00:1450:4001:81c::2008
2a00:1450:400c:c00::9d
2a02:2638:3::c
3.120.67.238
3.33.220.150
99.86.4.30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