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

Go To Rescan
Add Verdict Report

URL:
https://www.w3schools.com/
Submission: On January 30 via manual (January 30th 2024, 5:10:52 pm UTC) from US — Scanned from DE

Summary HTTP 54 Redirects Links 78 Behaviour Indicators

Summary

This website contacted 16 IPs in 4 countries across 13 domains to perform 54 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 17711.
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
27	192.229.133.221 192.229.133.221	15133 (EDGECAST) (EDGECAST)
7	2606:4700::68... 2606:4700::6812:bf8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:829::2008	15169 (GOOGLE) (GOOGLE)
3	52.222.145.16 52.222.145.16	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:82f::2002	15169 (GOOGLE) (GOOGLE)
1	2600:9000:211... 2600:9000:211e:ce00:12:7487:7980:93a1	16509 (AMAZON-02) (AMAZON-02)
1	52.57.252.165 52.57.252.165	16509 (AMAZON-02) (AMAZON-02)
1	108.138.36.122 108.138.36.122	16509 (AMAZON-02) (AMAZON-02)
2	2606:4700:440... 2606:4700:4400::ac40:90a6	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2.23.78.67 2.23.78.67	16625 (AKAMAI-AS) (AKAMAI-AS)
1	2606:4700:10:... 2606:4700:10::6816:3456	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a02:2638:3::c 2a02:2638:3::c	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1	35.71.131.137 35.71.131.137	16509 (AMAZON-02) (AMAZON-02)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c04::9c	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:827::2003	15169 (GOOGLE) (GOOGLE)
54	16

27 192.229.133.221 (United States)

ASN15133 (EDGECAST, US)

www.w3schools.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

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

ASN13335 (CLOUDFLARENET, US)

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

2 2a00:1450:4001:829::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 52.222.145.16 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-145-16.cdg52.r.cloudfront.net

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

2 2a00:1450:4001:82f::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2600:9000:211e:ce00:12:7487:7980:93a1 (United States)

ASN16509 (AMAZON-02, US)

cdnx.snigelweb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.57.252.165 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-57-252-165.eu-central-1.compute.amazonaws.com

floor.pbxai.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.138.36.122 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-36-122.muc50.r.cloudfront.net

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

2 2606:4700:4400::ac40:90a6 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.confiant-integrations.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2.23.78.67 (Düsseldorf, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a2-23-78-67.deploy.static.akamaitechnologies.com

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

1 2606:4700:10::6816:3456 (United States)

ASN13335 (CLOUDFLARENET, US)

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

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

ASN44788 (ASN-CRITEO-EUROPE, FR)

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

1 35.71.131.137 (United States)

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

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

1 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c04::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
27	w3schools.com www.w3schools.com — Cisco Umbrella Rank: 17711	969 KB
8	snigelweb.com cdn.snigelweb.com — Cisco Umbrella Rank: 10847 adengine.snigelweb.com — Cisco Umbrella Rank: 14277 cdnx.snigelweb.com — Cisco Umbrella Rank: 16440	372 KB
4	amazon-adsystem.com c.amazon-adsystem.com — Cisco Umbrella Rank: 314 config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 591	76 KB
3	doubleclick.net securepubads.g.doubleclick.net — Cisco Umbrella Rank: 209 stats.g.doubleclick.net — Cisco Umbrella Rank: 79	167 KB
2	criteo.com gum.criteo.com — Cisco Umbrella Rank: 423	376 B
2	confiant-integrations.net cdn.confiant-integrations.net — Cisco Umbrella Rank: 1463	81 KB
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 37	161 KB
1	google.de www.google.de — Cisco Umbrella Rank: 6518	408 B
1	google.com region1.analytics.google.com — Cisco Umbrella Rank: 2616	247 B
1	adsrvr.org match.adsrvr.org — Cisco Umbrella Rank: 357	424 B
1	id5-sync.com cdn.id5-sync.com — Cisco Umbrella Rank: 857	25 KB
1	fastclick.net secure.cdn.fastclick.net — Cisco Umbrella Rank: 1157	17 KB
1	pbxai.com floor.pbxai.com — Cisco Umbrella Rank: 21230	6 KB
54	13

	Domain	Requested by
27	www.w3schools.com	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	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	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	config.aps.amazon-adsystem.com	c.amazon-adsystem.com
1	floor.pbxai.com	cdn.snigelweb.com
1	cdnx.snigelweb.com	cdn.snigelweb.com
1	adengine.snigelweb.com	cdn.snigelweb.com
54	17

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

Domain
profile.w3schools.com
my-learning.w3schools.com
campus.w3schools.com
spaces.w3schools.com
www.facebook.com
www.instagram.com
discord.gg
www.linkedin.com
shop.w3schools.com
eur-lex.europa.eu

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	`2023-12-26` - `2024-03-25`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-01-02` - `2024-03-26`	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	`2024-01-02` - `2024-03-26`	3 months	crt.sh
cdn.pbxai.com Amazon RSA 2048 M02	`2023-12-15` - `2025-01-12`	a year	crt.sh
floor.pbxai.com Amazon RSA 2048 M03	`2023-08-07` - `2024-09-04`	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
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	`2023-12-01` - `2024-03-01`	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	`2024-01-02` - `2024-03-26`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://www.w3schools.com/
Frame ID: FAB3EF58E00FD3314AC5B2C285FC4888
Requests: 49 HTTP requests in this frame

Frame: https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
Frame ID: 05C42F2D60C2766D34DF18248835175D
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

W3Schools Online Web Tutorials

Detected technologies

Font Awesome (Font Scripts) Expand

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]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

Prebid (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

/prebid\.js

Page Statistics

54
Requests

100 %
HTTPS

63 %
IPv6

13
Domains

17
Subdomains

16
IPs

4
Countries

1875 kB
Transfer

4638 kB
Size

6
Cookies

78 Outgoing links

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

URL: https://profile.w3schools.com/log-in?redirect_url=https%3A%2F%2Fmy-learning.w3schools.com
Title: Log in

Search URL Search Domain Scan URL

URL: https://my-learning.w3schools.com/
Title: My W3Schools

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog
Title: Get Certified

Search URL Search Domain Scan URL

URL: https://spaces.w3schools.com/space/
Title: Spaces

Search URL Search Domain Scan URL

URL: https://profile.w3schools.com/logout
Title: Logout

Search URL Search Domain Scan URL

URL: https://www.facebook.com/w3schoolscom/

Search URL Search Domain Scan URL

URL: https://www.instagram.com/w3schools.com_official/

Search URL Search Domain Scan URL

URL: https://discord.gg/6Z7UaRbUQM

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/w3schools.com/

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/
Title: Web Certificates

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/pages/newsletter
Title: Join our Newsletter

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/html-certificate
Title: HTML

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/html-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/css-certificate
Title: CSS

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/css-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/bootstrap-3-certificate
Title: Bootstrap 3

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/single-courses/products/bootstrap-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/bootstrap-4-certificate
Title: Bootstrap 4

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/single-courses/products/bootstrap-4-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/bootstrap-5-certificate
Title: Bootstrap 5

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/data-analytics-program
Title: Data Analytics

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/numpy-certification-exam
Title: NumPy

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/numpy-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/pandas-certification-exam
Title: Pandas

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/pandas-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/excel-certificate
Title: Excel

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-best-sellers/products/social-media-marketing-course
Title: Social Media

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/w3schools-full-access-course
Title: Full Access Best Value!

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/front-end-course
Title: Front End

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/front-end-certificate
Title: Certificate

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/front-end-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/modern-web-development-certification
Title: Web Dev.

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-best-sellers/products/learn-modern-web-development
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/web-application-development-certificates
Title: Web App

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-best-sellers/products/web-application-development-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/web-design-certification
Title: Web Design

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-best-sellers/products/learn-web-design
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/javascript-certificate
Title: JavaScript

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/javascript-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/react-js-certificate
Title: React

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/react-js-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/jquery-certificate
Title: jQuery

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/jquery-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/vue-js-certification-exam
Title: Vue

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/python-certificate
Title: Python

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/python-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/sql-certificate
Title: SQL

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/sql-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/mysql-certificate
Title: MySQL

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/php-certificate
Title: PHP

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/php-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/java-certificate
Title: Java

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/java-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/c-certification-exam
Title: C

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/c-certificate
Title: C++

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/c-course-1
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/c-certificate-1
Title: C#

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/c-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/r-course
Title: R

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/django-certification-exam
Title: Django

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/typescript-certificate
Title: TypeScript

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/learn-typescript
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/xml-certificate
Title: XML

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-catalog/products/xml-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/cyber-security-certificate
Title: Cyber Security

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/cyber-security-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications/products/accessibility-certificate
Title: Accessibility

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/products/accessibility-course
Title: Course

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/course-best-sellers/products/building-modern-python-apps-on-aws
Title: Python Apps on AWS

Search URL Search Domain Scan URL

URL: https://campus.w3schools.com/collections/certifications
Title: Get Certified Document your knowledge

Search URL Search Domain Scan URL

URL: https://shop.w3schools.com/collections/certifications/products/html-certificate
Title: Get Certified

Search URL Search Domain Scan URL

URL: https://shop.w3schools.com/collections/certifications/products/css-certificate
Title: Get Certified

Search URL Search Domain Scan URL

URL: https://shop.w3schools.com/collections/certifications/products/javascript-certificate
Title: Get Certified

Search URL Search Domain Scan URL

URL: https://shop.w3schools.com/collections/certifications/products/python-certificate
Title: Get Certified

Search URL Search Domain Scan URL

URL: https://shop.w3schools.com/collections/certifications/products/sql-certificate
Title: Get Certified

Search URL Search Domain Scan URL

URL: https://profile.w3schools.com/sign-up?redirect_url=https%3A%2F%2Fmy-learning.w3schools.com%2F
Title: Sign Up for Free

Search URL Search Domain Scan URL

URL: https://shop.w3schools.com/collections/course-catalog
Title: Get started

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

54 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request / Show response
www.w3schools.com/ 362 KB
363 KB 54ms
9ms Document
text/html 192.229.133.221
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL

https://www.w3schools.com/

Protocol

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

2197186b8fb07cbd24b9a51f51d6331de89538d2f8b8446be63b2882eb2d34ee

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/120.0.6099.224 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 6460
cache-control: Public,public
content-encoding: gzip
content-length: 370863
content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;
content-type: text/html
date: Tue, 30 Jan 2024 17:10:48 GMT
expires: Tue, 30 Jan 2024 21:10:48 GMT
last-modified: Tue, 30 Jan 2024 15:23:08 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

GET
H2 200 fontawesome.woff2
www.w3schools.com/lib/fonts/ 18 KB
18 KB 26ms
24ms Font
application/font-woff2 192.229.133.221
EDGECAST

General

Check archive.org

Show headers 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

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

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https://www.w3schools.com/lib/common-deps.js?v=1.0.4

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https://www.w3schools.com/lib/user-session.js?v=1.0.34

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https://www.w3schools.com/lib/my-learning.js?v=1.0.23

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Full URL

https://www.w3schools.com/signup/lynxlogo.svg

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General

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Full URL

https://www.w3schools.com/spaces/files/check3.db67d31e.svg

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URL: https://www.w3schools.com/

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Full URL

https://www.w3schools.com/lib/w3codecolor.js

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Full URL

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https://www.googletagmanager.com/gtm.js?id=GTM-KTCFC3S

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Full URL

https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm

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Host: www.w3schools.com
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Security

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Server

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General

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Full URL

https://www.w3schools.com/images/lynx_in_space.png

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General

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Full URL

https://www.w3schools.com/images/background_in_space.gif

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Full URL

https://www.w3schools.com/howto/img_nature_wide.jpg

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https://www.w3schools.com/howto/img_snow_wide.jpg

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Host: www.w3schools.com
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https://www.w3schools.com/howto/img_mountains_wide.jpg

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https://www.w3schools.com/images/lynx_landing.png

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Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/673A) / ASP.NET

Resource Hash

74e8d4bbbfe7fd9a1d94124b97538f2064a69c50f3372db064bdf6b56b88d73c

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/120.0.6099.224 Safari/537.36

Response headers

content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;
date: Tue, 30 Jan 2024 17:10:48 GMT
last-modified: Tue, 30 Jan 2024 13:39:56 GMT
server: ECS (frb/673A)
age: 6783
etag: "05e9ecf8153da1:0"
x-powered-by: ASP.NET
x-cache: HIT
content-type: image/png
cache-control: public,max-age=14400,public
accept-ranges: bytes
content-length: 133287
x-content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;

GET
H2 200 prebid.js Show response
cdn.snigelweb.com/prebid/8.26.0/ 602 KB
182 KB 33ms
32ms Script
application/javascript 2606:4700::6812:bf8
CLOUDFLARENET

General

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Full URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=9086-1706258816738
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: e8afb7a7fba4a7c8fd9cc675791c121cb5fa763ba1461e5bb2e11805069f8f9f

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: br
cf-cache-status: HIT
age: 375749
x-edge-location: Frankfurt, DE
x-cache: MISS
last-modified: Thu, 07 Dec 2023 13:20:48 GMT
server: cloudflare
etag: W/"966e0-60beb56098d77"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=2592000, must-revalidate, immutable
x-edge-ip: 51.195.65.78
cf-ray: 84db54973ddc91d1-FRA
x-storage: 809596973:8001
expires: 0

GET
H2 200 apstag.js Show response
c.amazon-adsystem.com/aax2/ 283 KB
71 KB 72ms
20ms Script
application/javascript 52.222.145.16
AMAZON-02

General

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Full URL: https://c.amazon-adsystem.com/aax2/apstag.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: 52.222.145.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-145-16.cdg52.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 21e2cc1be6bb33e75287ef99dd7ba094e114326e221a1550b9f9e21de7a1b51c

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 16:42:55 GMT
content-encoding: gzip
via: 1.1 a49c26e403f2dac09629dceb6dac5740.cloudfront.net (CloudFront), 1.1 b3c499d6bb51c2f743813fea28eaaf30.cloudfront.net (CloudFront)
last-modified: Tue, 23 Jan 2024 20:58:15 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P1, CDG52-P1
age: 1674
x-amz-server-side-encryption: AES256
etag: W/"bfb1a1567d75287f0c63152bfd796b6d"
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
cache-control: max-age=3600
x-amz-cf-id: cAGWme7TUx48K_pgCwj0kY8NDw5oPVArJ20UsSHLcJt83YEWq4SmDw==

GET
H2 200 gpt.js Show response
securepubads.g.doubleclick.net/tag/js/ 99 KB
30 KB 73ms
51ms Script
text/javascript 2a00:1450:4001:82f::2002
GOOGLE

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Full URL

https://securepubads.g.doubleclick.net/tag/js/gpt.js

Requested by

Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adengine/w3schools.com/loader.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

7b00daff33a8df5737b94d9b7ccc753ee56cac4a6864a895bcac7ab5456520c1

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: br
x-content-type-options: nosniff
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: 30223
x-xss-protection: 0
server: cafe
etag: 367 / 19752 / m202401250101 / config-hash: 15960758023833535727
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=900, stale-while-revalidate=3600
timing-allow-origin: *
expires: Tue, 30 Jan 2024 17:10:48 GMT

GET
H2 200 adngin.js Show response
adengine.snigelweb.com/w3schools.com/9086-1706258816738/ 191 KB
53 KB 83ms
74ms Script
application/javascript 2606:4700::6812:bf8
CLOUDFLARENET

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Full URL: https://adengine.snigelweb.com/w3schools.com/9086-1706258816738/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
Server: 2606:4700::6812:bf8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 88ed50d2c62928476f8a6be6de267de3ab30bd4268e717bbc6a296f0e1847221

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 17:10:48 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: 84db54974de591d1-FRA
expires: 0

GET
H2 200 argus.js Show response
cdn.snigelweb.com/argus/ 37 KB
12 KB 18ms
17ms Script
application/javascript 2606:4700::6812:bf8
CLOUDFLARENET

General

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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: cd53b8f1f2e666a7640fe4e8ea2783af847c7872d8c9f8ee6b5d4129559e33c4

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: br
cf-cache-status: HIT
age: 1593
x-edge-location: Frankfurt, DE
x-cache: REVALIDATED
x-age: 3601
last-modified: Mon, 30 Oct 2023 10:04:32 GMT
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: 51.195.65.78
cf-ray: 84db54973ddd91d1-FRA
x-storage: 809596973:8001
expires: 0

GET
H2 200 315b44bc-10e5-45a8-8f58-064d6e7317c0.js Show response
cdnx.snigelweb.com/ 17 KB
6 KB 79ms
8ms Script
application/javascript 2600:9000:211e:ce00:12:7487:7980:93a1
AMAZON-02

General

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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:ce00:12:7487:7980:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 6b038cef4d98210ce08860829cb1ce95db9ac9efdbd9610d48461066d9b0328e

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 13:34:33 GMT
x-amz-version-id: wm.SwrGNzAYZHvt.9A8Fhj_Q3SCzWgjL
content-encoding: br
last-modified: Tue, 23 Jan 2024 23:59:12 GMT
server: AmazonS3
via: 1.1 3acba66e95e31977aee0842f44a6f08e.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-C2
etag: W/"9dd9e1f3c60831fc1950f9c4e42bb392"
x-amz-server-side-encryption: AES256
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
age: 12976
cache-control: max-age=3600
x-amz-cf-id: JxffZUvCesTK_9qQbcOvA3sNMW9hbDv9K8zziCI8llha4k5NtfoAAQ==

GET
H2 200 pubads_impl.js Show response
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202401250101/ 436 KB
136 KB 9ms
8ms Script
text/javascript 2a00:1450:4001:82f::2002
GOOGLE

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Full URL

https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202401250101/pubads_impl.js

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

30f626b7d89b4a108dea23a3840cb1f923334a36f485ebcc8075f06a79904cbb

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 11:55:14 GMT
content-encoding: br
x-content-type-options: nosniff
age: 18934
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: 139565
x-xss-protection: 0
server: cafe
etag: 12534472742743793976
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: public, immutable, max-age=31536000
timing-allow-origin: *
expires: Wed, 29 Jan 2025 11:55:14 GMT

GET
H2 200 / Show response
floor.pbxai.com/ 6 KB
6 KB 153ms
45ms Fetch
text/plain 52.57.252.165
AMAZON-02

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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=9086-1706258816738
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.57.252.165 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-57-252-165.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: a43fb256378e6d69dde12c1d65312fa5261d1e8cc37a97b7764881cc0b245e69

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/120.0.6099.224 Safari/537.36
content-type: text/plain

Response headers

access-control-allow-origin: *
date: Tue, 30 Jan 2024 17:10:48 GMT
cache-control: public, max-age=60
content-length: 5717
vary: origin
apigw-requestid: SXQP2gYyliAEJZw=
content-type: text/plain; charset=utf-8

GET
H2 200 aps_csm.js Show response
c.amazon-adsystem.com/bao-csm/aps-comm/ 6 KB
3 KB 50ms
17ms XHR
application/javascript 52.222.145.16
AMAZON-02

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Full URL: https://c.amazon-adsystem.com/bao-csm/aps-comm/aps_csm.js
Requested by: Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.222.145.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-145-16.cdg52.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 06b99248a163333e36980a6cfb756f1a7de60fa49517162b87b1a44d5d48f844

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/120.0.6099.224 Safari/537.36

Response headers

x-amz-version-id: 9yABOonr2HqHtwbarUcdbIqN0f4A8Qog
content-encoding: gzip
via: 1.1 78a48d8d46b0e5cf69ec8a7f633776e0.cloudfront.net (CloudFront)
date: Tue, 30 Jan 2024 03:03:57 GMT
x-amz-cf-pop: CDG52-P1
age: 50812
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
last-modified: Tue, 29 Aug 2023 08:30:37 GMT
server: AmazonS3
etag: W/"a4d296427fc806b21335359e398c025c"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=86400
vary: Accept-Encoding,Origin
x-amz-cf-id: UQAGrNa__b8xRnfOhncCB0Pj52RotxQf9s47K_mhTqOC3ASODaWcqg==

GET
H2 200 adconsent__tcfapi.js Show response
cdn.snigelweb.com/adconsent/78/ 33 KB
11 KB 22ms
21ms Script
application/javascript 2606:4700::6812:bf8
CLOUDFLARENET

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Full URL: https://cdn.snigelweb.com/adconsent/78/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: b57efea6e679ac8c445af9e4e8b0db593888d26f896b88846e314ef4aa4f10bc

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: br
cf-cache-status: HIT
age: 491585
x-edge-location: Frankfurt, DE
x-cache: MISS
last-modified: Tue, 14 Nov 2023 11:31:35 GMT
server: cloudflare
etag: W/"828e-60a1b210c9ef9"
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: 84db5497de4b91d1-FRA
x-storage: 809596973:8001
expires: 0

GET
H2 200 3927 Show response
config.aps.amazon-adsystem.com/configs/ 532 B
800 B 101ms
7ms Script
application/javascript 108.138.36.122
AMAZON-02

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Full URL: https://config.aps.amazon-adsystem.com/configs/3927
Requested by: Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.36.122 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-36-122.muc50.r.cloudfront.net
Software: CloudFront /
Resource Hash: 470cb8d07d3ac47b76ee3fbd38257444aaf942e7623c3bba2048c2313412245e

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 16:31:20 GMT
via: 1.1 c7e33a86531bfe239a9c43428fc5c122.cloudfront.net (CloudFront)
server: CloudFront
x-amz-cf-pop: MUC50-P2
age: 2368
x-cache: Hit from cloudfront
content-type: application/javascript
cache-control: max-age=3600
content-length: 532
x-amz-cf-id: MBnecR44YS8flF8KdLDgRIITOFm-zOsBBkJl3HJ_qzFIGOKDCXsY9Q==

GET
H2 200 config Show response
c.amazon-adsystem.com/cdn/prod/ 792 B
1 KB 16ms
16ms XHR
application/json 52.222.145.16
AMAZON-02

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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: 52.222.145.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-145-16.cdg52.r.cloudfront.net
Software: Server /
Resource Hash: 24f96bddc64e6a260094216c2e2a3d72f08b3e8a1cd244d570fb584e3de08624

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/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 30 Jan 2024 13:58:29 GMT
via: 1.1 b3c499d6bb51c2f743813fea28eaaf30.cloudfront.net (CloudFront)
server: Server
x-amz-cf-pop: CDG52-P1
age: 11538
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: l3twilD-KPZ1Z54gleUS-bqT2B1ut_v_QLtFB1dCw0k1WxBaVuy4vQ==

GET
H2 200 config.js Show response
cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/ 109 KB
22 KB 114ms
22ms Script
text/javascript 2606:4700:4400::ac40:90a6
CLOUDFLARENET

General

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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/9086-1706258816738/adngin.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:4400::ac40:90a6 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bc172d74c4592fc271f7e4e1b31d36d121da32d1de52cdb91b7d3f6619176067

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.w3schools.com/
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Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: br
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17 KB 51ms
11ms Script
application/javascript 2.23.78.67
AKAMAI-AS

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Full URL: https://secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js
Requested by: Host: www.w3schools.com
URL: https://www.w3schools.com/
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Security: TLS 1.3, , AES_256_GCM
Server: 2.23.78.67 Düsseldorf, Germany, ASN16625 (AKAMAI-AS, US),
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Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
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GET
H2 200 id5-api.js Show response
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25 KB 49ms
18ms Script
text/javascript 2606:4700:10::6816:3456
CLOUDFLARENET

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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

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:3456 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

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Security Headers

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Request headers

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Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
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85 KB 41ms
23ms XHR
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CLOUDFLARENET

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Full URL: https://cdn.snigelweb.com/gvl/euv3/vendor-list.json
Requested by: Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/78/adconsent__tcfapi.js
Protocol: H2
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Request headers

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Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: br
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GET
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59 KB 23ms
22ms Script
application/javascript 2606:4700:4400::ac40:90a6
CLOUDFLARENET

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Full URL: https://cdn.confiant-integrations.net/prebid/202401231116/wrap.js
Requested by: Host: cdn.confiant-integrations.net
URL: https://cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/config.js
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Request headers

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Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: br
cf-cache-status: HIT
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server: cloudflare
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GET
H2 200 js Show response
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93 KB 16ms
15ms Script
application/javascript 2a00:1450:4001:829::2008
GOOGLE

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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

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
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GET
H2 200 adconsent__tcfapi_en.js Show response
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15 KB 16ms
16ms Script
application/javascript 2606:4700::6812:bf8
CLOUDFLARENET

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Full URL: https://cdn.snigelweb.com/adconsent/78/views/gdpr/adconsent__tcfapi_en.js
Requested by: Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/78/adconsent__tcfapi.js
Protocol: H2
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Request headers

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Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
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age: 1834653
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GET
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16 KB 7ms
7ms Image
image/png 192.229.133.221
EDGECAST

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Full URL

https://www.w3schools.com/images/w3schools_logo_500_04AA6D.png

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

192.229.133.221 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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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/120.0.6099.224 Safari/537.36

Response headers

content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;
date: Tue, 30 Jan 2024 17:10:48 GMT
last-modified: Tue, 30 Jan 2024 13:39:56 GMT
server: ECS (frb/67D3)
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GET
H2 200 json Show response
gum.criteo.com/sid/ 2 B
376 B 39ms
14ms Fetch
application/json 2a02:2638:3::c
ASN-CRITEO-EUROPE

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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=9086-1706258816738

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

Kestrel /

Resource Hash

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Security Headers

Name	Value
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Request headers

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content-type: application/json

Response headers

pragma: no-cache
date: Tue, 30 Jan 2024 17:10:48 GMT
strict-transport-security: max-age=31536000; preload;
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vary: Accept-Encoding
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expires: 0

GET
H2 200 rid Show response
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424 B 108ms
31ms Fetch
application/json 35.71.131.137
AMAZON-02

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Full URL: https://match.adsrvr.org/track/rid?ttd_pid=8p4qh9l&fmt=json
Requested by: Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=9086-1706258816738
Protocol: H2
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Request headers

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Response headers

date: Tue, 30 Jan 2024 17:10:48 GMT
content-encoding: gzip
server: Kestrel
vary: Origin, Accept-Encoding
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OPTIONS
H2 200 json
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14ms Preflight
application/json 2a02:2638:3::c
ASN-CRITEO-EUROPE

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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

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
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Response headers

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access-control-allow-methods: GET
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date: Tue, 30 Jan 2024 17:10:47 GMT
expires: 0
pragma: no-cache
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vary: Accept-Encoding

POST
H2 204 collect
region1.analytics.google.com/g/ 0
247 B 37ms
15ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

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Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-9YNMTB56NB&gtm=45je41o0v9104228927z8846712008&_p=1706634648054&_gaz=1&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&tcfd=10001&cid=951923640.1706634649&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1706634648&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=622
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
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Request headers

accept-language: de-DE,de;q=0.9
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Response headers

pragma: no-cache
date: Tue, 30 Jan 2024 17:10:48 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.w3schools.com
cache-control: no-cache, no-store, must-revalidate
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POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
256 B 57ms
19ms Ping
text/plain 2a00:1450:400c:c04::9c
GOOGLE

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-9YNMTB56NB&cid=951923640.1706634649&gtm=45je41o0v9104228927z8846712008&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1
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:c04::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
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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/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 30 Jan 2024 17:10:48 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.w3schools.com
cache-control: no-cache, no-store, must-revalidate
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
408 B 65ms
43ms Image
image/gif 2a00:1450:4001:827::2003
GOOGLE

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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=951923640.1706634649&gtm=45je41o0v9104228927z8846712008&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1&z=716558805

Requested by

Host: www.w3schools.com
URL: https://www.w3schools.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 30 Jan 2024 17:10:48 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

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.

6 Cookies

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

Domain/Path	Expires	Name / Value
.snigelweb.com/	1970-01-20 18:03:56	Name: __cf_bm Value: yyQ9BKat13FBph2a5xAPrOCD3lelW7Y.b7TeIfrnEUs-1706634648-1-AVJPXB7a82maUXyOpgAGlK3WMWE1fmT9Z8/xfsnChPaIiG319f0y802T6swotCZ0X83I5Wc4cJ7WXE/Sby2sE90=
.w3schools.com/	1970-01-21 02:49:30	Name: _sharedID Value: 73686005-a2d1-4f8c-a3e0-651663d36c5e
.w3schools.com/	1970-01-21 02:49:30	Name: _sharedID_cst Value: PSytLDEsog%3D%3D
.w3schools.com/	1970-01-21 02:49:30	Name: _sharedID_last Value: Tue%2C%2030%20Jan%202024%2017%3A10%3A48%20GMT
.w3schools.com/	1970-01-21 03:39:54	Name: _ga_9YNMTB56NB Value: GS1.1.1706634648.1.0.1706634648.60.0.0
.w3schools.com/	1970-01-21 03:39:54	Name: _ga Value: GA1.1.951923640.1706634649

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
108.138.36.122
192.229.133.221
2.23.78.67
2001:4860:4802:32::36
2600:9000:211e:ce00:12:7487:7980:93a1
2606:4700:10::6816:3456
2606:4700:4400::ac40:90a6
2606:4700::6812:bf8
2a00:1450:4001:827::2003
2a00:1450:4001:829::2008
2a00:1450:4001:82f::2002
2a00:1450:400c:c04::9c
2a02:2638:3::c
35.71.131.137
52.222.145.16
52.57.252.165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www.w3schools.com Open in urlscan Pro 192.229.133.221 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

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Detected technologies

Page Statistics

54 Requests

100 %HTTPS

63 %IPv6

13 Domains

17 Subdomains

16 IPs

4 Countries

1875 kBTransfer

4638 kBSize

6 Cookies

78 Outgoing links

Redirected requests

54 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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

Screenshot
Live screenshot

Full Image

54
Requests

100 %
HTTPS

63 %
IPv6

13
Domains

17
Subdomains

16
IPs

4
Countries

1875 kB
Transfer

4638 kB
Size

6
Cookies

54 HTTP transactions
0 data transactions