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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 13 via api from LU — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 17 IPs in 4 countries across 14 domains to perform 58 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...)
2 2a00:1450:400... 15169 (GOOGLE)
3 52.222.210.210 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:211... 16509 (AMAZON-02)
1 99.86.4.128 16509 (AMAZON-02)
2 2606:4700:440... 13335 (CLOUDFLAR...)
1 3.127.51.243 16509 (AMAZON-02)
1 184.30.211.26 16625 (AKAMAI-AS)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
2 44.218.4.160 14618 (AMAZON-AES)
1 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a02:2638:3::c 44788 (ASN-CRITE...)
1 3.33.220.150 16509 (AMAZON-02)
58 17
30    192.229.133.221 (United States)

ASN15133 (EDGECAST, US)
www.w3schools.com
7    2606:4700::6812:af8 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.snigelweb.com
adengine.snigelweb.com
2    2a00:1450:4001:829::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    52.222.210.210 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-210-210.fra56.r.cloudfront.net
c.amazon-adsystem.com
2    2a00:1450:4001:806::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
securepubads.g.doubleclick.net
1    2600:9000:211e:e400:12:7487:7980:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdnx.snigelweb.com
1    99.86.4.128 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-4-128.fra6.r.cloudfront.net
config.aps.amazon-adsystem.com
2    2606:4700:4400::6812:2b5a (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.confiant-integrations.net
1    3.127.51.243 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-127-51-243.eu-central-1.compute.amazonaws.com
floor.pbxai.com
1    184.30.211.26 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a184-30-211-26.deploy.static.akamaitechnologies.com
secure.cdn.fastclick.net
1    2606:4700:10::6816:3556 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.id5-sync.com
2    44.218.4.160 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-218-4-160.compute-1.amazonaws.com
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
1    2a00:1450:400c:c0c::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:82b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
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
Apex Domain
Subdomains		 Transfer
30 w3schools.com
www.w3schools.com — Cisco Umbrella Rank: 18251
1 MB
8 snigelweb.com
cdn.snigelweb.com — Cisco Umbrella Rank: 11054
adengine.snigelweb.com — Cisco Umbrella Rank: 14593
cdnx.snigelweb.com — Cisco Umbrella Rank: 15178
381 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
166 KB
2 criteo.com
gum.criteo.com — Cisco Umbrella Rank: 466
376 B
2 amazon.dev
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev — Cisco Umbrella Rank: 3554
128 B
2 confiant-integrations.net
cdn.confiant-integrations.net — Cisco Umbrella Rank: 1590
81 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 40
166 KB
1 adsrvr.org
match.adsrvr.org — Cisco Umbrella Rank: 364
424 B
1 google.de
www.google.de — Cisco Umbrella Rank: 6744
408 B
1 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2656
247 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
58 14
Domain Requested by
30 www.w3schools.com 1 redirects www.w3schools.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 prod.us-east-1.cxm-bcn.publisher-services.amazon.dev c.amazon-adsystem.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
2 www.googletagmanager.com www.w3schools.com
www.googletagmanager.com
1 match.adsrvr.org cdn.snigelweb.com
1 www.google.de www.w3schools.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.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
58 18
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		 2024-02-19 -
2024-05-13		 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		 2024-02-19 -
2024-05-13		 3 months crt.sh
cdn.pbxai.com
Amazon RSA 2048 M02		 2023-12-15 -
2025-01-12		 a year crt.sh
config.aps.amazon-adsystem.com
Amazon RSA 2048 M02		 2024-01-21 -
2025-02-19		 a year crt.sh
confiant-integrations.net
GTS CA 1P5		 2024-01-17 -
2024-04-16		 3 months 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
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev
Amazon RSA 2048 M02		 2023-11-27 -
2024-12-25		 a year crt.sh
www.google.de
GTS CA 1C3		 2024-02-19 -
2024-05-13		 3 months 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

This page contains 2 frames:

Primary Page: https://www.w3schools.com/
Frame ID: 5D52E60ECA43DAB91096521F0DCDA5DA
Requests: 52 HTTP requests in this frame

Frame: https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
Frame ID: 6E0E4D6E0EF8FBEC5D4D3969472F0EB0
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

58
Requests

100 %
HTTPS

59 %
IPv6

14
Domains

18
Subdomains

17
IPs

4
Countries

1961 kB
Transfer

4798 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:

58 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
f18d48626d9e22013e7925e6b3fdba5ccd5d150c1d47ade776d753d8983e5850
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/89.0.4389.114 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
age
13980
cache-control
Public,public
content-encoding
gzip
content-length
376701
content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-type
text/html
date
Wed, 13 Mar 2024 16:22:11 GMT
expires
Wed, 13 Mar 2024 20:22:11 GMT
last-modified
Wed, 13 Mar 2024 12:29:11 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
Wed, 13 Mar 2024 16:22:11 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/89.0.4389.114 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 13 Mar 2024 16:22:11 GMT
last-modified
Wed, 13 Mar 2024 07:25:48 GMT
server
ECS (frb/6763)
age
13980
etag
"0a654ab1775da1:0"
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/89.0.4389.114 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 13 Mar 2024 16:22:11 GMT
last-modified
Wed, 13 Mar 2024 07:25:48 GMT
server
ECS (frb/6796)
age
13980
etag
"0a654ab1775da1:0"
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/89.0.4389.114 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 13 Mar 2024 16:22:11 GMT
last-modified
Wed, 13 Mar 2024 07:25:48 GMT
server
ECS (frb/67C1)
age
13979
etag
"0a654ab1775da1:0"
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/89.0.4389.114 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 13 Mar 2024 16:22:11 GMT
last-modified
Wed, 13 Mar 2024 07:25:48 GMT
server
ECS (frb/674C)
age
10829
etag
"0a654ab1775da1:0"
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/89.0.4389.114 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 13 Mar 2024 16:22:11 GMT
last-modified
Wed, 13 Mar 2024 07:25:48 GMT
server
ECS (frb/668D)
age
13980
etag
"0a654ab1775da1:0"
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/89.0.4389.114 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 13 Mar 2024 16:22:11 GMT
last-modified
Wed, 13 Mar 2024 13:27:34 GMT
server
ECS (frb/669F)
age
7890
etag
"0671d354a75da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
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cafe /
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Request headers

accept-language
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https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
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cross-origin-resource-policy
cross-origin
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attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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29328
x-xss-protection
0
server
cafe
etag
774 / 19795 / m202403070101 / config-hash: 4190112517449398642
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900, stale-while-revalidate=3600
timing-allow-origin
*
expires
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adngin.js
adengine.snigelweb.com/w3schools.com/9527-1710341254456/ 		204 KB
54 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://adengine.snigelweb.com/w3schools.com/9527-1710341254456/adngin.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
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2606:4700::6812:af8 , 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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 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
863d5c810f765b26-FRA
expires
0
argus.js
cdn.snigelweb.com/argus/ 		37 KB
12 KB 		Script
General
Check archive.org
Download Go to
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:af8 , 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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 GMT
content-encoding
br
cf-cache-status
HIT
age
3355
x-edge-location
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x-cache
REVALIDATED
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3602
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
863d5c80ff675b26-FRA
x-storage
809596973:8001
expires
0
315b44bc-10e5-45a8-8f58-064d6e7317c0.js
cdnx.snigelweb.com/ 		23 KB
7 KB 		Script
General
Check archive.org
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Full URL
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:e400:12:7487:7980:93a1 , 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/89.0.4389.114 Safari/537.36

Response headers

date
Tue, 12 Mar 2024 23:59:54 GMT
x-amz-version-id
l6tVuxg6Z_zoSrpV8VXhMqlROxhrZ380
content-encoding
br
last-modified
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server
AmazonS3
via
1.1 0a4e8f7c3d348e526848328c55dd452a.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
etag
W/"7eaaec4670f1f703e23d034a438942d1"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
x-cache
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content-type
application/javascript
age
58938
cache-control
max-age=3600
x-amz-cf-id
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aps_csm.js
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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
52.222.210.210 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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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/89.0.4389.114 Safari/537.36

Response headers

x-amz-version-id
r5.lR.LJ66XEXzxUUVo7iMemjL_F_GoE
content-encoding
gzip
via
1.1 4360596ad590d8363ce70eb7bf282e42.cloudfront.net (CloudFront)
date
Wed, 13 Mar 2024 01:35:02 GMT
x-amz-cf-pop
FRA56-P3
age
53230
x-amz-server-side-encryption
AES256
x-cache
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last-modified
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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
rPSVVspkVpORRypIM57-k64mGqOA2trbf9Ckt8JD1X-UWZVHZae_YQ==
adconsent__tcfapi.js
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13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.snigelweb.com/adconsent/81/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:af8 , 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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 GMT
content-encoding
br
cf-cache-status
HIT
age
705646
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
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server
cloudflare
etag
W/"9b72-612e8deac1ec9"
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
863d5c8198065b26-FRA
x-storage
809596973:8001
expires
0
3927
config.aps.amazon-adsystem.com/configs/ 		531 B
797 B 		Script
General
Check archive.org
Download Go to
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
99.86.4.128 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-86-4-128.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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 15:37:06 GMT
via
1.1 08bbe291f260c2b80a00874a80ade07c.cloudfront.net (CloudFront)
server
CloudFront
x-amz-cf-pop
FRA6-C1
age
2705
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
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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
52.222.210.210 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-210-210.fra56.r.cloudfront.net
Software
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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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 14:03:26 GMT
via
1.1 102d8cf947b68167e34dd1299c206242.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
FRA56-P3
age
8325
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
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792
x-amz-cf-id
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config.js
cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/ 		112 KB
23 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/config.js
Requested by
Host: adengine.snigelweb.com
URL: https://adengine.snigelweb.com/w3schools.com/9527-1710341254456/adngin.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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 13 Mar 2024 15:35:03 GMT
server
cloudflare
x-amz-request-id
GN9PTP15AVCWPCHN
age
249
etag
W/"c3057013ff5f7b2873d603519c902047"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=900, stale-while-revalidate=3600
cf-ray
863d5c81d90d5d39-FRA
alt-svc
h3=":443"; ma=86400
x-amz-id-2
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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=9527-1710341254456
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.127.51.243 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-127-51-243.eu-central-1.compute.amazonaws.com
Software
/
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/89.0.4389.114 Safari/537.36
content-type
text/plain

Response headers

access-control-allow-origin
*
date
Wed, 13 Mar 2024 16:22:11 GMT
cache-control
public, max-age=60
content-length
1304
vary
origin
apigw-requestid
Uk3cFhBLFiAEJXQ=
content-type
text/plain; charset=utf-8
pubcid.min.js
secure.cdn.fastclick.net/js/pubcid/latest/ 		54 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
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
184.30.211.26 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a184-30-211-26.deploy.static.akamaitechnologies.com
Software
Apache /
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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 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
Wed, 13 Mar 2024 16:37:11 GMT
id5-api.js
cdn.id5-sync.com/api/1.0/ 		91 KB
26 KB 		Script
General
Check archive.org
Download Go to
Full URL
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
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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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
x-amz-request-id
SH6QM3A184TWDAMR
age
61
x-amz-server-side-encryption
AES256
x-amz-id-2
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last-modified
Thu, 29 Feb 2024 12:45:12 GMT
server
cloudflare
etag
W/"a6dbc54d2082e9b3a0fa778f082e665d"
vary
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content-type
text/javascript;charset=utf-8
cache-control
public, max-age=3600
cf-ray
863d5c81dfe24da0-FRA
expires
Wed, 13 Mar 2024 17:22:11 GMT
recordVendorsLoaded
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev/v1/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://prod.us-east-1.cxm-bcn.publisher-services.amazon.dev/v1/recordVendorsLoaded
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.218.4.160 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-218-4-160.compute-1.amazonaws.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
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/89.0.4389.114 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
access-control-max-age
1800
allow
GET, HEAD, POST, PUT, DELETE, OPTIONS, PATCH
content-length
0
date
Wed, 13 Mar 2024 16:22:11 GMT
vary
Origin Access-Control-Request-Method Access-Control-Request-Headers
recordVendorsLoaded
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev/v1/ 		0
128 B 		XHR
General
Check archive.org
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Full URL
https://prod.us-east-1.cxm-bcn.publisher-services.amazon.dev/v1/recordVendorsLoaded
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.218.4.160 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-218-4-160.compute-1.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/89.0.4389.114 Safari/537.36
Content-Type
application/json

Response headers

access-control-allow-origin
*
date
Wed, 13 Mar 2024 16:22:11 GMT
content-length
0
vary
Origin, Access-Control-Request-Method, Access-Control-Request-Headers
pubads_impl.js
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202403070101/ 		433 KB
136 KB 		Script
General
Check archive.org
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Full URL
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202403070101/pubads_impl.js
Requested by
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
2a00:1450:4001:806::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
f3e271b44a4874258fc6302e7996e949e760208bc02850938bb38a9ad626f2c4
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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 09:41:01 GMT
content-encoding
br
x-content-type-options
nosniff
age
24070
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
139281
x-xss-protection
0
server
cafe
etag
13505786736550064131
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
Thu, 13 Mar 2025 09:41:01 GMT
vendor-list.json
cdn.snigelweb.com/gvl/euv3/ 		622 KB
85 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://cdn.snigelweb.com/gvl/euv3/vendor-list.json
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/81/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
639ae61f41a5ffe8a3e74c973e04e18c5177555e9f26f8c35aa6cded9b10a6fd

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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 GMT
content-encoding
br
cf-cache-status
HIT
age
127
x-edge-location
Frankfurt, DE
x-cache
HIT
x-age
1740
last-modified
Mon, 11 Mar 2024 09:52:27 GMT
server
cloudflare
etag
W/"9b895-6135f7fd138b7"
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
863d5c81ec4a65c1-FRA
x-storage
809596973:8001
expires
0
adconsent__tcfapi_en.js
cdn.snigelweb.com/adconsent/81/views/gdpr/ 		94 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.snigelweb.com/adconsent/81/views/gdpr/adconsent__tcfapi_en.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/81/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
70586c84423096a90de56dbb1cef1725e8dda3f64b971c6b9ee462eb08949563

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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 GMT
content-encoding
br
cf-cache-status
HIT
age
705589
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Tue, 05 Mar 2024 12:20:48 GMT
server
cloudflare
etag
W/"177ca-612e8df538a63"
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
863d5c8228af5b26-FRA
x-storage
809596973:8001
expires
0
collect
region1.analytics.google.com/g/ 		0
247 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-9YNMTB56NB&gtm=45je43b0v9104228927z8846712008za200&_p=1710346931241&_gaz=1&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&tcfd=10001&cid=388183534.1710346932&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1710346931&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=582
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/89.0.4389.114 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 13 Mar 2024 16:22:11 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
Download Go to
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-9YNMTB56NB&cid=388183534.1710346932&gtm=45je43b0v9104228927z8846712008za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l1&npa=1
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:c0c::9b 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/89.0.4389.114 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 13 Mar 2024 16:22:11 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
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-9YNMTB56NB&cid=388183534.1710346932&gtm=45je43b0v9104228927z8846712008za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l1&npa=1&z=1522037425
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::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/89.0.4389.114 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 13 Mar 2024 16:22:11 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
wrap.js
cdn.confiant-integrations.net/prebid/202403121239/ 		190 KB
59 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.confiant-integrations.net/prebid/202403121239/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
279ec0c142df7d7e49e40eaee6f5324a1c2427d73fd7712b4b6ac097a36e48ed

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/89.0.4389.114 Safari/537.36

Response headers

date
Wed, 13 Mar 2024 16:22:11 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 12 Mar 2024 16:41:17 GMT
server
cloudflare
x-amz-request-id
5N9H0X0E8GRXMZRV
age
81834
etag
W/"7e2beb0b6c268f678c4ff999ddb11fd3"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
cf-ray
863d5c8239ac5d39-FRA
alt-svc
h3=":443"; ma=86400
x-amz-id-2
eX7NIFDPuDhc8jnY2ybOgpfN6vgCYehUWZUC2dQzpi1ZXrCvcHDMemg2nRvuiORPzTl4r3P1jbhkKNUct4ssUqDyY7ySyBH9f3T6jraJqcs=
w3schools_logo_500_04AA6D.png
www.w3schools.com/images/ 		16 KB
16 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
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/89.0.4389.114 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 13 Mar 2024 16:22:11 GMT
last-modified
Wed, 13 Mar 2024 07:25:48 GMT
server
ECS (frb/67D3)
age
13932
etag
"0a654ab1775da1:0"
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;
json
gum.criteo.com/sid/ Frame 		0
0 		Preflight
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
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/89.0.4389.114 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
Wed, 13 Mar 2024 16:22:11 GMT
expires
0
pragma
no-cache
server
Kestrel
server-processing-duration-in-ticks
282920
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=9527-1710341254456
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/89.0.4389.114 Safari/537.36
content-type
application/json

Response headers

pragma
no-cache
date
Wed, 13 Mar 2024 16:22:11 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
224620
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=9527-1710341254456
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
51f864f526b0c06baa35c6e7eeb3c979df8de485af1b75d3e84a4f5fb87565db

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/89.0.4389.114 Safari/537.36
content-type
text/plain

Response headers

date
Wed, 13 Mar 2024 16:22:11 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
Fri, 12 Apr 2024 16:22:11 GMT

Verdicts & Comments Add Verdict or Comment

145 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| google_tag_manager object| google_tag_data object| _snigelConfig object| adsbygoogle object| pbjs object| apstag object| adngin function| adconsent function| __tcfapi function| __uspapi function| __adconsent object| argus function| onYouTubeIframeAPIReady object| _aps boolean| apstagLOADED object| pbjsChunk object| _pbjsGlobals object| ADAGIO object| mnet object| apscustom object| confiant object| __pubxFloors__ boolean| __pubxLoaded__ boolean| __loadedBeforePb__ object| __pmacCpmHistory__ number| __loadTime__ number| __loadTimestamp__ boolean| __pubxLogsEnabled__ object| __pubx__ object| ggeac object| google_js_reporting_queue undefined| google_measure_js_timing object| __id5_finalization_registry object| ID5 object| PublisherCommonId object| gaGlobal 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

6 Cookies

Domain/Path Name / Value
.snigelweb.com/ Name: __cf_bm
Value: LxJHrX6Mf_cpznxUoLi0.tG8fFvpLc36oafRAHLrw28-1710346931-1.0.1.1-Mnq7DSElOee78qcuoY1QTDOQzu6mElLtVrJYqIZIWVEGB9UBPOQoYDvooqNNQOJsUFURZrpPeT6wxtacAg38iQ
.w3schools.com/ Name: _ga_9YNMTB56NB
Value: GS1.1.1710346931.1.0.1710346931.60.0.0
.w3schools.com/ Name: _ga
Value: GA1.1.388183534.1710346932
.w3schools.com/ Name: _sharedID
Value: b3a36427-a038-4dc3-8279-1fb2b1b31f1d
.w3schools.com/ Name: _sharedID_cst
Value: PSytLDEsog%3D%3D
.w3schools.com/ Name: _sharedID_last
Value: Wed%2C%2013%20Mar%202024%2016%3A22%3A11%20GMT

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
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev
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
184.30.211.26
192.229.133.221
2001:4860:4802:32::36
2600:9000:211e:e400:12:7487:7980:93a1
2606:4700:10::6816:3556
2606:4700:4400::6812:2b5a
2606:4700::6812:af8
2a00:1450:4001:806::2002
2a00:1450:4001:829::2008
2a00:1450:4001:82b::2003
2a00:1450:400c:c0c::9b
2a02:2638:3::c
3.127.51.243
3.33.220.150
44.218.4.160
52.222.210.210
99.86.4.128
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cd520f28a9a6a3527a3dc12dd7882b2dcbeba23565a6f91ca7be39ce6898db37
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