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

Go To Rescan
Add Verdict Report

Submitted URL:
https://substrate.office365-portal.net/
Effective URL:
https://www.w3schools.com/
Submission: On August 22 via automatic, source certstream-suspicious (August 22nd 2023, 3:09:53 pm UTC) — Scanned from DE

Summary HTTP 43 Redirects Links 70 Behaviour Indicators

Summary

This website contacted 11 IPs in 4 countries across 11 domains to perform 43 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 19730.
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 1	188.40.65.226 188.40.65.226	24940 (HETZNER-AS) (HETZNER-AS)
22	192.229.133.221 192.229.133.221	15133 (EDGECAST) (EDGECAST)
7	2606:4700::68... 2606:4700::6812:af8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:82b::2008	15169 (GOOGLE) (GOOGLE)
3	52.222.208.154 52.222.208.154	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:828::2002	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c0d::9d	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:808::2003	15169 (GOOGLE) (GOOGLE)
2	2606:4700:440... 2606:4700:4400::6812:2b5a	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	23.209.239.88 23.209.239.88	16625 (AKAMAI-AS) (AKAMAI-AS)
1	2606:4700:10:... 2606:4700:10::6816:3456	13335 (CLOUDFLAR...) (CLOUDFLARENET)
43	11

1 188.40.65.226 (Germany) 1 redirects

ASN24940 (HETZNER-AS, DE)
PTR: rcs.r-tec.net

substrate.office365-portal.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

22 192.229.133.221 (United States)

ASN15133 (EDGECAST, US)

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

7 2606:4700::6812:af8 (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 2a00:1450:4001:82b::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 52.222.208.154 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-208-154.fra56.r.cloudfront.net

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

2 2a00:1450:4001:828::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

securepubads.g.doubleclick.net	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:c0d::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:808::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2606:4700:4400::6812:2b5a (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 23.209.239.88 (Schiphol, Netherlands)

ASN16625 (AKAMAI-AS, US)
PTR: a23-209-239-88.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

	Apex Domain Subdomains	Transfer
22	w3schools.com www.w3schools.com — Cisco Umbrella Rank: 19730	645 KB
7	snigelweb.com cdn.snigelweb.com — Cisco Umbrella Rank: 16450 adengine.snigelweb.com — Cisco Umbrella Rank: 19363	332 KB
3	doubleclick.net securepubads.g.doubleclick.net — Cisco Umbrella Rank: 228 stats.g.doubleclick.net — Cisco Umbrella Rank: 122	156 KB
3	amazon-adsystem.com c.amazon-adsystem.com — Cisco Umbrella Rank: 361	64 KB
2	confiant-integrations.net cdn.confiant-integrations.net — Cisco Umbrella Rank: 1668	70 KB
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 76	151 KB
1	id5-sync.com cdn.id5-sync.com — Cisco Umbrella Rank: 1013	26 KB
1	fastclick.net secure.cdn.fastclick.net — Cisco Umbrella Rank: 1460	17 KB
1	google.de www.google.de — Cisco Umbrella Rank: 5345	408 B
1	google.com region1.analytics.google.com — Cisco Umbrella Rank: 2706	256 B
1	office365-portal.net 1 redirects substrate.office365-portal.net	238 B
43	11

	Domain	Requested by
22	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	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	cdn.id5-sync.com	www.w3schools.com
1	secure.cdn.fastclick.net	www.w3schools.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	adengine.snigelweb.com	cdn.snigelweb.com
1	substrate.office365-portal.net	1 redirects
43	13

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

Domain
profile.w3schools.com
billing.w3schools.com
shop.w3schools.com
www.facebook.com
www.instagram.com
www.linkedin.com
discord.gg
campus.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	`2023-07-02` - `2023-09-30`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-07-31` - `2023-10-23`	3 months	crt.sh
c.amazon-adsystem.com Amazon RSA 2048 M01	`2023-02-28` - `2024-02-17`	a year	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-07-31` - `2023-10-23`	3 months	crt.sh
www.google.de GTS CA 1C3	`2023-07-31` - `2023-10-23`	3 months	crt.sh
confiant-integrations.net GTS CA 1P5	`2023-07-23` - `2023-10-21`	3 months	crt.sh
secure.cdn.fastclick.net DigiCert TLS RSA SHA256 2020 CA1	`2022-12-02` - `2023-12-02`	a year	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-05-07` - `2024-05-06`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://www.w3schools.com/
Frame ID: D2CA027294674A5A80556CD9580EB5DA
Requests: 39 HTTP requests in this frame

Frame: https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
Frame ID: C52033235D3291AAB47639337E5A8D2B
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

W3Schools Online Web Tutorials

Page URL History Show full URLs

https://substrate.office365-portal.net/ HTTP 302
https://www.w3schools.com/ Page URL

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

43
Requests

100 %
HTTPS

67 %
IPv6

11
Domains

13
Subdomains

11
IPs

4
Countries

1462 kB
Transfer

3920 kB
Size

3
Cookies

70 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://billing.w3schools.com/products/spaces?frequency=monthly&changePlan=true
Title: Upgrade

Search URL Search Domain Scan URL

URL: https://shop.w3schools.com/
Title: Shop

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

Search URL Search Domain Scan URL

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

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
Title: .cls-1 { fill: #04aa6b; } .cls-2 { font-size: 23px; } .cls-2, .cls-3, .cls-4 { fill: #fff; } .cls-2, .cls-3 { font-family: RobotoMono-Medium, Roboto Mono; font-weight: 500; } .cls-3 { font-size: 20.08px; } w3schools CERTIFIED . 2023

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

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/products/data-analytics-program
Title: Data Analytics

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

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-certificate
Title: Front End

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

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

Page URL History

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

https://substrate.office365-portal.net/ HTTP 302
https://www.w3schools.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

43 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/
Redirect Chain

https://substrate.office365-portal.net/
https://www.w3schools.com/

228 KB
228 KB

121ms
23ms

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

0f7fd4a651f04c1fc5fe729282ce5af6dd116233eef06a6fac35089e8ce3ade3

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/116.0.5845.96 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 109
cache-control: Public,public
content-encoding: gzip
content-length: 233062
content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;
content-type: text/html
date: Tue, 22 Aug 2023 15:09:47 GMT
expires: Tue, 22 Aug 2023 19:09:47 GMT
last-modified: Tue, 22 Aug 2023 15:07:58 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

Connection: Keep-Alive
Content-Type: text/html
Date: Tue, 22 Aug 2023 15:09:47 GMT
Keep-Alive: timeout=5, max=100
Location: https://www.w3schools.com/
Server: Apache/2.4.57 (Debian)
Transfer-Encoding: chunked

GET
H2 200 fontawesome.woff2
www.w3schools.com/lib/fonts/ 10 KB
10 KB 73ms
72ms 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

Resource Hash

59a9cf216caf4f77ca623628c7113f0ee8fe7cce1517a5ca4589832eec674f99

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/116.0.5845.96 Safari/537.36

Response headers

content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;
date: Tue, 22 Aug 2023 15:09:47 GMT
last-modified: Tue, 22 Aug 2023 10:29:24 GMT
server: ECS (frb/6763)
age: 114
etag: "0da1b85e3d4d91:0"
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: 10176
x-content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;

GET
H2 200 source-code-pro-v14-latin-regular.woff2
www.w3schools.com/lib/fonts/ 13 KB
14 KB 73ms
71ms 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/source-code-pro-v14-latin-regular.woff2

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/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
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strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 91625
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 22 Aug 2023 15:09:48 GMT

POST
H2 204 collect
region1.analytics.google.com/g/ 0
256 B 119ms
59ms 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=45je38l0&_p=167586407&_gaz=1&cid=860652456.1692716988&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1692716988&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
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/116.0.5845.96 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 22 Aug 2023 15:09:48 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

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
256 B 142ms
77ms Ping
text/plain 2a00:1450:400c:c0d::9d
GOOGLE

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Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-9YNMTB56NB&cid=860652456.1692716988&gtm=45je38l0&aip=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:c0d::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.w3schools.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 22 Aug 2023 15:09:48 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

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
408 B 368ms
59ms Image
image/gif 2a00:1450:4001:808::2003
GOOGLE

General

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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=860652456.1692716988&gtm=45je38l0&aip=1&z=429964102

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::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/116.0.5845.96 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 22 Aug 2023 15:09:48 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

GET
H2 200 aps_csm.js Show response
c.amazon-adsystem.com/bao-csm/aps-comm/ 6 KB
3 KB 80ms
28ms XHR
application/javascript 52.222.208.154
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: 52.222.208.154 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-208-154.fra56.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/116.0.5845.96 Safari/537.36

Response headers

x-amz-version-id: rBtfgJUMGYsy5fZuQwMAU7hSD.fVdF76
content-encoding: gzip
via: 1.1 54fc556adf6e8c787574c6f132d70178.cloudfront.net (CloudFront)
date: Tue, 22 Aug 2023 03:40:06 GMT
x-amz-cf-pop: FRA56-P3
age: 50994
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
last-modified: Sat, 24 Jun 2023 09:19:11 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: RFDgc2FZWhzqPWdPTpAVHnAS85P5X6Eg2zWqR0N3wQcZgVQkC_yDVg==

GET
H2 200 pubads_impl.js Show response
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202308170101/ 402 KB
127 KB 25ms
23ms Script
text/javascript 2a00:1450:4001:828::2002
GOOGLE

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Full URL

https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202308170101/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

2a00:1450:4001:828::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ed0b6cf04cd484a5a817d7e64121674b837a42c361df9231f899270acbf49dfb

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/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 11:36:45 GMT
content-encoding: br
x-content-type-options: nosniff
age: 12783
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: 129577
x-xss-protection: 0
server: cafe
etag: 2336233631454045957
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: public, immutable, max-age=31536000
timing-allow-origin: *
expires: Wed, 21 Aug 2024 11:36:45 GMT

GET
H2 200 adconsent__tcfapi.js Show response
cdn.snigelweb.com/adconsent/76/ 31 KB
11 KB 273ms
273ms Script
application/javascript 2606:4700::6812:af8
CLOUDFLARENET

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Full URL: https://cdn.snigelweb.com/adconsent/76/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),
Reverse DNS
Software: cloudflare /
Resource Hash: a821b183e2e4071f4227c8884d364c0a1baf096f805b41a719e2b2ce32036fed

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/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 15:09:48 GMT
content-encoding: br
cf-cache-status: HIT
age: 1046511
x-edge-location: Frankfurt, DE
x-cache: MISS
last-modified: Thu, 15 Jun 2023 12:27:21 GMT
server: cloudflare
etag: W/"7d23-5fe2a30a0cb08"
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: 7fac09fc5d92383c-FRA
x-storage: 809596973:8001
expires: 0

GET
H2 200 config Show response
c.amazon-adsystem.com/cdn/prod/ 792 B
1 KB 25ms
25ms XHR
application/json 52.222.208.154
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: 52.222.208.154 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-208-154.fra56.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/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 13:39:24 GMT
via: 1.1 920a6dce56a0ee957dbaa3bf4429f8fe.cloudfront.net (CloudFront)
server: Server
x-amz-cf-pop: FRA56-P3
age: 5424
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: -oa9eX6jCGYdtOwKAq6PA2rTP3dZztrVYuM_B0UN8j8eCkcw3zAVaQ==

GET
H2 200 config.js Show response
cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/ 137 KB
26 KB 103ms
30ms Script
text/javascript 2606:4700:4400::6812:2b5a
CLOUDFLARENET

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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/7416-1692195508448/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: 40ecc0ac352145e2414703653ce30ec7c01c6844e1713931cbf8a97f36ba94c3

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/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 15:09:48 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Tue, 22 Aug 2023 14:11:07 GMT
server: cloudflare
x-amz-request-id: KNV63SQT50EFPTS0
age: 760
etag: W/"2c99c6318a9c836fb202b4b6968347d9"
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: 7fac09fb68761c9b-FRA
alt-svc: h3=":443"; ma=86400
x-amz-id-2: 0pLndWXFZttfLIQgymf69xyGG2GHAst9qOxx60URGzUNTx6gOov2l3p9FwodcZq78PO8QiDFV5IAkRaA/k3NfmHMIFl6iQmsFyG4k6qn48Y=

GET
H2 200 pubcid.min.js Show response
secure.cdn.fastclick.net/js/pubcid/latest/ 54 KB
17 KB 136ms
57ms Script
application/javascript 23.209.239.88
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/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.209.239.88 Schiphol, Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a23-209-239-88.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash: 43f804d38a294c6df1ce8ee64fb95ad0ff5a8d6d5685d9537df02212668a1dff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.w3schools.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 15:09:48 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: Tue, 22 Aug 2023 15:24:48 GMT

GET
H2 200 id5-api.js Show response
cdn.id5-sync.com/api/1.0/ 118 KB
26 KB 83ms
31ms 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

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/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 15:09:48 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: gzip
cf-cache-status: HIT
last-modified: Mon, 21 Aug 2023 10:48:56 GMT
server: cloudflare
x-amz-request-id: GW0XWJ6KGA30S4Q7
age: 963
etag: W/"7799d2904b6b2427a4713f4da8b71602"
x-amz-server-side-encryption: AES256
vary: Accept-Encoding
content-type: text/javascript;charset=utf-8
cache-control: public, max-age=3600
cf-ray: 7fac09fb7a4139ca-FRA
x-amz-id-2: nYF4zcCL6wjBeUcMf41vILEKVZsKN92ndfZNDOjvvVKMVf4P2dF/jTnwUeUL43Vg+HRChOUUO10=

GET
H2 200 wrap.js Show response
cdn.confiant-integrations.net/prebid/202307190925/ 144 KB
45 KB 38ms
38ms Script
application/javascript 2606:4700:4400::6812:2b5a
CLOUDFLARENET

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Full URL: https://cdn.confiant-integrations.net/prebid/202307190925/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: 02c4c63d97c01b98ce931241b70a36a93d4def6fa7317363bc43dc7310a81149

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/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 15:09:48 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 19 Jul 2023 13:26:06 GMT
server: cloudflare
x-amz-request-id: 7RHXHTGKHBEWHS1F
age: 2930384
etag: W/"f9c85b202c824fabbeafc8b7804b29f7"
x-amz-server-side-encryption: AES256
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=31536000
cf-ray: 7fac09fbb8e81c9b-FRA
alt-svc: h3=":443"; ma=86400
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GET
H2 200 vendor-list.json Show response
cdn.snigelweb.com/gvl/ 473 KB
70 KB 94ms
40ms XHR
application/json 2606:4700::6812:af8
CLOUDFLARENET

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Full URL: https://cdn.snigelweb.com/gvl/vendor-list.json
Requested by: Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/76/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: a110cd0248b4aa69abcb92af43a9fa3e89a0509e0cff241c7e55dcfcfec27b96

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/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 15:09:48 GMT
content-encoding: br
cf-cache-status: HIT
age: 1759
x-edge-location: Frankfurt, DE
x-cache: HIT
x-age: 826
last-modified: Mon, 21 Aug 2023 09:51:03 GMT
server: cloudflare
etag: W/"7658b-6036bd10aa9c0"
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: 7fac09fd0c2918d6-FRA
x-storage: 809596973:8001
expires: 0

GET
H2 200 adconsent__tcfapi_en.js Show response
cdn.snigelweb.com/adconsent/76/views/ 82 KB
14 KB 28ms
28ms Script
application/javascript 2606:4700::6812:af8
CLOUDFLARENET

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Full URL: https://cdn.snigelweb.com/adconsent/76/views/adconsent__tcfapi_en.js
Requested by: Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/76/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 /
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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/116.0.5845.96 Safari/537.36

Response headers

date: Tue, 22 Aug 2023 15:09:49 GMT
content-encoding: br
cf-cache-status: HIT
age: 1046441
x-edge-location: Frankfurt, DE
x-cache: MISS
last-modified: Thu, 15 Jun 2023 12:27:23 GMT
server: cloudflare
etag: W/"14929-5fe2a30bd3c51"
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: 7fac09fd6ee1383c-FRA
x-storage: 809596973:8001
expires: 0

GET
H2 200 w3schools_logo_500_04AA6D.png
www.w3schools.com/images/ 16 KB
17 KB 20ms
20ms Image
image/png 192.229.133.221
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

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

Protocol

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/116.0.5845.96 Safari/537.36

Response headers

content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;
date: Tue, 22 Aug 2023 15:09:49 GMT
last-modified: Tue, 22 Aug 2023 10:29:24 GMT
server: ECS (frb/67D3)
age: 108
etag: "0da1b85e3d4d91:0"
x-powered-by: ASP.NET
x-cache: HIT
content-type: image/png
cache-control: public,max-age=14400,public
accept-ranges: bytes
content-length: 16794
x-content-security-policy: frame-ancestors 'self' https://mycourses.w3schools.com;

Verdicts & Comments Add Verdict or Comment

149 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.

3 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 14:11:58	Name: __cf_bm Value: 9ITmQ6_ijxNlgdHThO7qAP8x_mInts24jQ9NVHsUCh0-1692716988-0-ASzdLB6a9xyXMRu8mIOVtDaA3FfMXfckmt/zdXJ1x7rtGOL8wH60Ft0B373WJnR4xXL1Q6bQVZAHT++A2gF+UI0=
.w3schools.com/	1970-01-20 23:47:56	Name: _ga_9YNMTB56NB Value: GS1.1.1692716988.1.0.1692716988.60.0.0
.w3schools.com/	1970-01-20 23:47:56	Name: _ga Value: GA1.1.860652456.1692716988

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
region1.analytics.google.com
secure.cdn.fastclick.net
securepubads.g.doubleclick.net
stats.g.doubleclick.net
substrate.office365-portal.net
www.google.de
www.googletagmanager.com
www.w3schools.com
188.40.65.226
192.229.133.221
2001:4860:4802:32::36
23.209.239.88
2606:4700:10::6816:3456
2606:4700:4400::6812:2b5a
2606:4700::6812:af8
2a00:1450:4001:808::2003
2a00:1450:4001:828::2002
2a00:1450:4001:82b::2008
2a00:1450:400c:c0d::9d
52.222.208.154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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

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

43 Requests

100 %HTTPS

67 %IPv6

11 Domains

13 Subdomains

11 IPs

4 Countries

1462 kBTransfer

3920 kBSize

3 Cookies

70 Outgoing links

Page URL History

Redirected requests

43 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

43
Requests

100 %
HTTPS

67 %
IPv6

11
Domains

13
Subdomains

11
IPs

4
Countries

1462 kB
Transfer

3920 kB
Size

3
Cookies

43 HTTP transactions
0 data transactions