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

Go To Rescan Add Verdict Report
Submitted URL: http://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY
Effective URL: https://www.w3schools.com/
Submission: On March 27 via api from BE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 16 IPs in 4 countries across 14 domains to perform 58 HTTP transactions. The main IP is 192.229.133.221, located in United States and belongs to EDGECAST, US. The main domain is www.w3schools.com. The Cisco Umbrella rank of the primary domain is 33949.
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 94.158.244.222 39798 (MIVOCLOUD)
31 192.229.133.221 15133 (EDGECAST)
7 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
3 13.224.185.120 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:211... 16509 (AMAZON-02)
2 172.64.144.166 13335 (CLOUDFLAR...)
1 18.185.62.67 16509 (AMAZON-02)
1 18.245.31.92 16509 (AMAZON-02)
1 23.57.19.78 16625 (AKAMAI-AS)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
1 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 142.250.186.67 15169 (GOOGLE)
2 2a02:2638:3::c 44788 (ASN-CRITE...)
1 35.71.131.137 16509 (AMAZON-02)
58 16
1    94.158.244.222 (Bend, United States)

ASN39798 (MIVOCLOUD, MD)
PTR: 94-158-244-222.mivocloud.com
apexauramedia.com
31    192.229.133.221 (United States)

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

ASN13335 (CLOUDFLARENET, US)
cdn.snigelweb.com
adengine.snigelweb.com
2    2a00:1450:4001:80f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    13.224.185.120 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-185-120.fra2.r.cloudfront.net
c.amazon-adsystem.com
2    2a00:1450:4001:81c::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
securepubads.g.doubleclick.net
1    2600:9000:211e:3e00:12:7487:7980:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdnx.snigelweb.com
2    172.64.144.166 (San Francisco, United States)

ASN13335 (CLOUDFLARENET, US)
cdn.confiant-integrations.net
1    18.185.62.67 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-185-62-67.eu-central-1.compute.amazonaws.com
floor.pbxai.com
1    18.245.31.92 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-31-92.fra56.r.cloudfront.net
config.aps.amazon-adsystem.com
1    23.57.19.78 (Düsseldorf, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-57-19-78.deploy.static.akamaitechnologies.com
secure.cdn.fastclick.net
1    2606:4700:10::ac43:266a (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.id5-sync.com
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
1    2a00:1450:400c:c06::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    142.250.186.67 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s05-in-f3.1e100.net
www.google.de
2    2a02:2638:3::c (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)
gum.criteo.com
1    35.71.131.137 (United States)

ASN16509 (AMAZON-02, US)
PTR: a6370ebea231e0c9a.awsglobalaccelerator.com
match.adsrvr.org
Apex Domain
Subdomains		 Transfer
31 w3schools.com
www.w3schools.com — Cisco Umbrella Rank: 33949
1 MB
8 snigelweb.com
cdn.snigelweb.com — Cisco Umbrella Rank: 19448
adengine.snigelweb.com — Cisco Umbrella Rank: 29529
cdnx.snigelweb.com — Cisco Umbrella Rank: 31411
384 KB
4 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 361
config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 886
79 KB
3 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 269
stats.g.doubleclick.net — Cisco Umbrella Rank: 203
168 KB
2 criteo.com
gum.criteo.com — Cisco Umbrella Rank: 635
376 B
2 confiant-integrations.net
cdn.confiant-integrations.net — Cisco Umbrella Rank: 2229
81 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 108
174 KB
1 adsrvr.org
match.adsrvr.org — Cisco Umbrella Rank: 530
424 B
1 google.de
www.google.de — Cisco Umbrella Rank: 4335
63 B
1 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2156
247 B
1 id5-sync.com
cdn.id5-sync.com — Cisco Umbrella Rank: 1376
27 KB
1 fastclick.net
secure.cdn.fastclick.net — Cisco Umbrella Rank: 1590
17 KB
1 pbxai.com
floor.pbxai.com — Cisco Umbrella Rank: 15903
1 KB
1 apexauramedia.com
apexauramedia.com
280 B
58 14
Domain Requested by
31 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 match.adsrvr.org cdn.snigelweb.com
1 www.google.de www.w3schools.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 cdn.id5-sync.com www.w3schools.com
1 secure.cdn.fastclick.net www.w3schools.com
1 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
1 apexauramedia.com 1 redirects
58 18
Subject Issuer Validity Valid
*.w3schools.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-03-05 -
2024-04-04		 a year crt.sh
snigelweb.com
GTS CA 1P5		 2024-02-23 -
2024-05-23		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 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		 2024-03-04 -
2024-05-27		 3 months crt.sh
cdn.pbxai.com
Amazon RSA 2048 M02		 2023-12-15 -
2025-01-12		 a year crt.sh
confiant-integrations.net
GTS CA 1P5		 2024-03-16 -
2024-06-14		 3 months 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
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
*.google.de
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
*.criteo.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-02-08 -
2024-05-07		 3 months crt.sh
*.adsrvr.org
GlobalSign GCC R3 DV TLS CA 2020		 2023-04-12 -
2024-05-13		 a year crt.sh

This page contains 2 frames:

Primary Page: https://www.w3schools.com/
Frame ID: 9F2F81770D957F373CC724A6AF27F657
Requests: 53 HTTP requests in this frame

Frame: https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
Frame ID: 42547F730ED111F1C1079DFF5449EA53
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

W3Schools Online Web Tutorials

Page URL History Show full URLs

  1. http://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY HTTP 307
    https://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY HTTP 307
    http://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY HTTP 302
    https://www.w3schools.com/ Page URL

Detected technologies

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

Page Statistics

58
Requests

100 %
HTTPS

47 %
IPv6

14
Domains

18
Subdomains

16
IPs

4
Countries

2001 kB
Transfer

4907 kB
Size

6
Cookies

Page URL History

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

  1. http://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY HTTP 307
    https://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY HTTP 307
    http://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY HTTP 302
    https://www.w3schools.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

58 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.w3schools.com/
Redirect Chain
  • http://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY
  • https://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY
  • http://apexauramedia.com/fwd/P2Q9NTAyNSZlaT05MDUwMTM1JmlmPTE0NDYmbGk9ODY
  • https://www.w3schools.com/
371 KB
372 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67BD) / ASP.NET
Resource Hash
3424efcdd022dfa4df449791d10524b0669f4fcf263b0489e2d2bbf1966fdc81
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/123.0.0.0 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
age
10919
cache-control
Public,public
content-encoding
gzip
content-length
379906
content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-type
text/html
date
Wed, 27 Mar 2024 14:15:55 GMT
expires
Wed, 27 Mar 2024 18:15:55 GMT
last-modified
Wed, 27 Mar 2024 11:13:56 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-Length
0
Content-Type
text/html; charset=UTF-8
Date
Wed, 27 Mar 2024 14:15:54 GMT
Keep-Alive
timeout=5, max=100
Location
https://www.w3schools.com/
Server
Apache/2.4.6 (CentOS) PHP/7.4.33
X-Powered-By
PHP/7.4.33
fontawesome.woff2
www.w3schools.com/lib/fonts/ 		18 KB
18 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/fontawesome.woff2?14663396
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6763) / ASP.NET
Resource Hash
931214df44a73370550755ed5361ca203439e87026166279b7dc965d9ec49418
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/6763)
age
10933
etag
"023e8a41b80da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
18652
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
source-code-pro-v14-latin-regular.woff2
www.w3schools.com/lib/fonts/ 		13 KB
14 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/source-code-pro-v14-latin-regular.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6796) / ASP.NET
Resource Hash
4fa06b00a08b094490e4af510172ac96fe28039dfc5aac26c439e2e0232c9cc7
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/6796)
age
10931
etag
"023e8a41b80da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
13764
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
roboto-mono-v13-latin-500.woff2
www.w3schools.com/lib/fonts/ 		12 KB
12 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/roboto-mono-v13-latin-500.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67F3) / ASP.NET
Resource Hash
34e45e19c86321affecb63210e78cc2b706041dc27ba7074050767805433b5ff
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/67F3)
age
10932
etag
"023e8a41b80da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
12488
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
source-sans-pro-v14-latin-700.woff2
www.w3schools.com/lib/fonts/ 		15 KB
15 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/source-sans-pro-v14-latin-700.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/674C) / ASP.NET
Resource Hash
24f7e397faec79e62c37ff2f00b170f6dc1557fb46ac169f9f1897a9d641dd03
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/674C)
age
10929
etag
"023e8a41b80da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
15764
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
source-sans-pro-v14-latin-600.woff2
www.w3schools.com/lib/fonts/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/source-sans-pro-v14-latin-600.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/668D) / ASP.NET
Resource Hash
efb3cdc5e4582fd67dffab6fc6e5062074ce3f8c51747346af944e97749dc309
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/668D)
age
10929
etag
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General
Check archive.org
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Full URL
https://www.w3schools.com/lib/fonts/SourceSansPro-Regular.woff2
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

content-security-policy
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date
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last-modified
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server
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39 KB 		Font
General
Check archive.org
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Full URL
https://www.w3schools.com/lib/fonts/freckle-face-v9-latin-regular.woff2
Requested by
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

content-security-policy
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last-modified
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server
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5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/topnav/main.css?v=1.0.31
Requested by
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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accept-language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
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last-modified
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Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/my-learning/main.css?v=1.0.25
Requested by
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URL: https://www.w3schools.com/
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sec-ch-ua
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accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
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gzip
date
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Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/pathfinder/main.css?v=1.0.3
Requested by
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URL: https://www.w3schools.com/
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H2
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
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accept-language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
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gzip
date
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last-modified
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frame-ancestors 'self' https://mycourses.w3schools.com;
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General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/w3schools32.css?v=1.0.1
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URL: https://www.w3schools.com/
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H2
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
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last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
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vary
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cache-control
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frame-ancestors 'self' https://mycourses.w3schools.com;
uic.js
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25 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/uic.js?v=1.0.5
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
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TLS 1.3, , AES_256_GCM
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Name Value
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X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
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age
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etag
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x-powered-by
ASP.NET
vary
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x-cache
HIT
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application/javascript
cache-control
public,max-age=14400,public
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x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
loader.js
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9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.snigelweb.com/adengine/w3schools.com/loader.js
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
cf-cache-status
HIT
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261
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Frankfurt, DE
x-cache
MISS
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server
cloudflare
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vary
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content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=900, must-revalidate, immutable
x-edge-ip
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cf-ray
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x-storage
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expires
0
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www.w3schools.com/lib/ 		31 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/common-deps.js?v=1.0.5
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6763) / ASP.NET
Resource Hash
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Security Headers
Name Value
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X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/6763)
age
6647
etag
"023e8a41b80da1:0+gzip"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
application/javascript
cache-control
public,max-age=14400,public
accept-ranges
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content-length
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x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
user-session.js
www.w3schools.com/lib/ 		52 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/user-session.js?v=1.0.34
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
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Software
ECS (frb/674C) / ASP.NET
Resource Hash
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Security Headers
Name Value
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X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/674C)
age
6014
etag
"023e8a41b80da1:0+gzip"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
application/javascript
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
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x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
main.js
www.w3schools.com/lib/my-learning/ 		39 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/my-learning/main.js?v=1.0.25
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/668D) / ASP.NET
Resource Hash
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Security Headers
Name Value
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X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Wed, 27 Mar 2024 14:15:55 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/668D)
age
13929
etag
"023e8a41b80da1:0+gzip"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
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cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
8299
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
lynxlogo.svg
www.w3schools.com/signup/ 		3 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.w3schools.com/signup/lynxlogo.svg
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67BD) / ASP.NET
Resource Hash
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Security Headers
Name Value
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X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Wed, 27 Mar 2024 14:15:56 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/67BD)
age
10389
etag
"023e8a41b80da1:0+gzip"
x-powered-by
ASP.NET
vary
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x-cache
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content-security-policy
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content-security-policy
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content-security-policy
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https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
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Response headers

content-security-policy
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Full URL
https://www.w3schools.com/images/background_in_space.gif
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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

content-security-policy
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https://www.w3schools.com/howto/img_nature_wide.jpg
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sec-ch-ua-platform
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Response headers

content-security-policy
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https://www.w3schools.com/howto/img_snow_wide.jpg
Requested by
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URL: https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

content-security-policy
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59 KB 		Image
General
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Full URL
https://www.w3schools.com/howto/img_mountains_wide.jpg
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URL: https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
Protocol
H2
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

content-security-policy
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60 KB 		Image
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https://www.w3schools.com/lib/pathfinder/image/lynx-path-left-side.png
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

content-security-policy
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date
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last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/6711)
age
10929
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ASP.NET
x-cache
HIT
content-type
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x-content-security-policy
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lynx_landing.png
www.w3schools.com/images/ 		130 KB
130 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.w3schools.com/images/lynx_landing.png
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
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Software
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 27 Mar 2024 14:15:56 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/673A)
age
10929
etag
"023e8a41b80da1:0"
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;
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187 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=9652-1711034232736
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adengine/w3schools.com/loader.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2606:4700::6812:bf8 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
cf-cache-status
HIT
age
2063
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Tue, 26 Mar 2024 18:12:57 GMT
server
cloudflare
etag
W/"9a918-614943d6117ef"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=2592000, must-revalidate, immutable
x-edge-ip
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cf-ray
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x-storage
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expires
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74 KB 		Script
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
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13.224.185.120 , United States, ASN16509 (AMAZON-02, US),
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AmazonS3 /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 13:50:58 GMT
content-encoding
gzip
via
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last-modified
Mon, 25 Mar 2024 17:06:16 GMT
server
AmazonS3
x-amz-cf-pop
FRA60-P1, FRA2-C1
age
1499
x-amz-server-side-encryption
AES256
etag
W/"4f9091ca1740c69dd8d2e945b57ade3e"
vary
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x-cache
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content-type
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cache-control
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x-amz-cf-id
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30 KB 		Script
General
Check archive.org
Download Go to
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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
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cafe /
Resource Hash
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Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
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cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
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content-length
29809
x-xss-protection
0
server
cafe
etag
486 / 19809 / m202403210101 / config-hash: 3040668237781179557
vary
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content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
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timing-allow-origin
*
expires
Wed, 27 Mar 2024 14:15:56 GMT
adngin.js
adengine.snigelweb.com/w3schools.com/9652-1711034232736/ 		203 KB
55 KB 		Script
General
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https://adengine.snigelweb.com/w3schools.com/9652-1711034232736/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
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 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
86affed09d73972d-FRA
expires
0
argus.js
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12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.snigelweb.com/argus/argus.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adengine/w3schools.com/loader.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bf8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
69e9a54a5c18d0dd89c9eb0e549e82016f8e6c45f1902365f8bfa89bc287a118

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
cf-cache-status
HIT
age
2064
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Tue, 19 Mar 2024 10:59:45 GMT
server
cloudflare
etag
W/"9041-614015f401047"
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
86affed08d68972d-FRA
x-storage
809596973:8001
expires
0
315b44bc-10e5-45a8-8f58-064d6e7317c0.js
cdnx.snigelweb.com/ 		23 KB
8 KB 		Script
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:3e00:12:7487:7980:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 08:49:57 GMT
x-amz-version-id
l6tVuxg6Z_zoSrpV8VXhMqlROxhrZ380
content-encoding
br
last-modified
Tue, 20 Feb 2024 09:27:18 GMT
server
AmazonS3
via
1.1 747e99d9d8c5e29fdc713cf866bc3f82.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
etag
W/"7eaaec4670f1f703e23d034a438942d1"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
age
19560
cache-control
max-age=3600
x-amz-cf-id
3hb37_53F99MOqahkZx6RUG8GP1DluCxN5kxss9GLC55oovT-zLkPg==
js
www.googletagmanager.com/gtag/ 		304 KB
101 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-9YNMTB56NB&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-KTCFC3S
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
6d11c147bba6b7e4ec4e4e44e6896a8857a1346bead54c2fc5bf3e575a3b5f2c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
103207
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Wed, 27 Mar 2024 14:15:56 GMT
adconsent__tcfapi.js
cdn.snigelweb.com/adconsent/81/ 		39 KB
13 KB 		Script
General
Check archive.org
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https://cdn.snigelweb.com/adconsent/81/adconsent__tcfapi.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adengine/w3schools.com/loader.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bf8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
cf-cache-status
HIT
age
2064
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Tue, 05 Mar 2024 12:20:37 GMT
server
cloudflare
etag
W/"9b72-612e8deac1ec9"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=2419200, must-revalidate, immutable
x-edge-ip
51.195.65.78
cf-ray
86affed16ea5972d-FRA
x-storage
809596973:8001
expires
0
config.js
cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/ 		111 KB
22 KB 		Script
General
Check archive.org
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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/9652-1711034232736/adngin.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.144.166 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
312d1f239281b4495a1169c7a1c8afd1535850140063c9acd946032ba33fa55d

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 27 Mar 2024 12:42:39 GMT
server
cloudflare
x-amz-request-id
ZQF4X5MTZVNK4RMT
age
78
etag
W/"b675030a4d09f9db096d9299c19d9be5"
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
86affed1b8281e53-FRA
alt-svc
h3=":443"; ma=86400
x-amz-id-2
X0tW9/imZtryf3WkUaFfo9r7eVfNMkGGjnh3NudHwr63Ywig06h1E7olZ+7kOzDWKwpQ7NVl8RM=
/
floor.pbxai.com/ 		1 KB
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://floor.pbxai.com/?pubxId=315b44bc-10e5-45a8-8f58-064d6e7317c0&page=https://www.w3schools.com/
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=9652-1711034232736
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.185.62.67 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-185-62-67.eu-central-1.compute.amazonaws.com
Software
/
Resource Hash
1d25081a3e4f828d78d35df00d24e66f6dc386f58be26b4b97b94e99782075cb

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
content-type
text/plain

Response headers

access-control-allow-origin
*
date
Wed, 27 Mar 2024 14:15:56 GMT
cache-control
public, max-age=60
content-length
1307
vary
origin
apigw-requestid
VSuEfiekFiAEMCA=
content-type
text/plain; charset=utf-8
3927
config.aps.amazon-adsystem.com/configs/ 		531 B
797 B 		Script
General
Check archive.org
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Full URL
https://config.aps.amazon-adsystem.com/configs/3927
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.31.92 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-31-92.fra56.r.cloudfront.net
Software
CloudFront /
Resource Hash
129e616053b9fad423bf8b5827d883481c7197c6c274549793a93b208cd0a332

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 13:24:53 GMT
via
1.1 b5baf61905dac15e74c27872e28ce3ae.cloudfront.net (CloudFront)
server
CloudFront
x-amz-cf-pop
FRA56-P8
age
3063
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=3600
content-length
531
x-amz-cf-id
JNkxb0UIZ3pQ3mlesvxwPmdENVV-_ICTFGxPriat-WuAysE1M9Qneg==
config
c.amazon-adsystem.com/cdn/prod/ 		792 B
1 KB 		XHR
General
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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
13.224.185.120 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-224-185-120.fra2.r.cloudfront.net
Software
Server /
Resource Hash
24f96bddc64e6a260094216c2e2a3d72f08b3e8a1cd244d570fb584e3de08624

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:04:53 GMT
via
1.1 5a5b94c62ea85e0c0d78b169589b08b4.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
FRA2-C1
age
662
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
Lk2Z9PW_TeGDCtayNrgBNLfvNzyOfo31zR7-_kai2NU_ILa9UEnaiA==
aps_csm.js
c.amazon-adsystem.com/bao-csm/aps-comm/ 		6 KB
3 KB 		XHR
General
Check archive.org
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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
13.224.185.120 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-224-185-120.fra2.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
r5.lR.LJ66XEXzxUUVo7iMemjL_F_GoE
content-encoding
gzip
via
1.1 c28c128e9402fb070daca09bab68490a.cloudfront.net (CloudFront)
date
Wed, 27 Mar 2024 01:12:15 GMT
x-amz-cf-pop
FRA2-C1
age
47021
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
last-modified
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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
ESZvE98E5vWrrBy0gvfssITE1lenwCvtZvq9_QqQTapZxY6U6S3lrA==
pubads_impl.js
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202403210101/ 		439 KB
138 KB 		Script
General
Check archive.org
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Full URL
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202403210101/pubads_impl.js
Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2002 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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 12:12:20 GMT
content-encoding
br
x-content-type-options
nosniff
age
7416
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
141204
x-xss-protection
0
server
cafe
etag
1088271010723479833
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, immutable, max-age=31536000
timing-allow-origin
*
expires
Thu, 27 Mar 2025 12:12:20 GMT
vendor-list.json
cdn.snigelweb.com/gvl/euv3/ 		627 KB
86 KB 		XHR
General
Check archive.org
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https://cdn.snigelweb.com/gvl/euv3/vendor-list.json
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/81/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bf8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3a9459afedcc348ca54378968fa9418e6a7d9d69aa40c6372c2391c2b425e5a4

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
cf-cache-status
HIT
age
2061
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Thu, 21 Mar 2024 17:31:01 GMT
server
cloudflare
etag
W/"9cc50-6142f12373ef5"
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
86affed20b6e3669-FRA
x-storage
809596973:8001
expires
0
pubcid.min.js
secure.cdn.fastclick.net/js/pubcid/latest/ 		54 KB
17 KB 		Script
General
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https://secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.57.19.78 Düsseldorf, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-57-19-78.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
gzip
last-modified
Mon, 23 Jan 2023 19:40:17 GMT
server
Apache
etag
"d734-5f2f3919e751f-gzip"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=900
accept-ranges
bytes
content-length
17407
expires
Wed, 27 Mar 2024 14:30:56 GMT
id5-api.js
cdn.id5-sync.com/api/1.0/ 		92 KB
27 KB 		Script
General
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https://cdn.id5-sync.com/api/1.0/id5-api.js
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::ac43:266a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
80e66296a0e785e3cc19809ed93b74703d7e768c03d2eada3badca52dd27ef64
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 20 Mar 2024 11:38:58 GMT
server
cloudflare
x-amz-request-id
7PBA9R38667FVM8N
age
3080
etag
W/"f162f0b97c89da6502a32c3c1206d74e"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
text/javascript;charset=utf-8
cache-control
public, max-age=3600
cf-ray
86affed21df93687-FRA
x-amz-id-2
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wrap.js
cdn.confiant-integrations.net/prebid/202403121239/ 		190 KB
59 KB 		Script
General
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Requested by
Host: cdn.confiant-integrations.net
URL: https://cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/config.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.144.166 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
279ec0c142df7d7e49e40eaee6f5324a1c2427d73fd7712b4b6ac097a36e48ed

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 12 Mar 2024 16:41:17 GMT
server
cloudflare
x-amz-request-id
KH6ZHDPJ048V3PE8
age
1196152
etag
W/"7e2beb0b6c268f678c4ff999ddb11fd3"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
cf-ray
86affed218821e53-FRA
alt-svc
h3=":443"; ma=86400
x-amz-id-2
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adconsent__tcfapi_en.js
cdn.snigelweb.com/adconsent/81/views/gdpr/ 		94 KB
15 KB 		Script
General
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https://cdn.snigelweb.com/adconsent/81/views/gdpr/adconsent__tcfapi_en.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/81/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bf8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
br
cf-cache-status
HIT
age
2061
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Tue, 05 Mar 2024 12:20:48 GMT
server
cloudflare
etag
W/"177ca-612e8df538a63"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=2419200, must-revalidate, immutable
x-edge-ip
51.195.65.78
cf-ray
86affed27fc6972d-FRA
x-storage
809596973:8001
expires
0
collect
region1.analytics.google.com/g/ 		0
247 B 		Ping
General
Check archive.org
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Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-9YNMTB56NB&gtm=45je43p0v9104228927z8846712008za200&_p=1711548956061&_gaz=1&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&tcfd=10001&cid=35763835.1711548957&ul=en-us&sr=800x600&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.58%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.58&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_s=1&sid=1711548956&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=1859
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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 27 Mar 2024 14:15:56 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.w3schools.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
256 B 		Ping
General
Check archive.org
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Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-9YNMTB56NB&cid=35763835.1711548957&gtm=45je43p0v9104228927z8846712008za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l1&npa=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-9YNMTB56NB&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c06::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 27 Mar 2024 14:15:56 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.w3schools.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-9YNMTB56NB&cid=35763835.1711548957&gtm=45je43p0v9104228927z8846712008za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l1&npa=1&z=396679928
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.186.67 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s05-in-f3.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 27 Mar 2024 14:15:56 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
json
gum.criteo.com/sid/ Frame 		0
0 		Preflight
General
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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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:2638:3::c , France, ASN44788 (ASN-CRITEO-EUROPE, FR),
Reverse DNS
Software
Kestrel /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
GET
Origin
https://www.w3schools.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type
access-control-allow-methods
GET
access-control-allow-origin
https://www.w3schools.com
cache-control
no-cache, no-store, must-revalidate
content-encoding
gzip
content-type
application/json; charset=utf-8
date
Wed, 27 Mar 2024 14:15:55 GMT
expires
0
pragma
no-cache
server
Kestrel
server-processing-duration-in-ticks
239880
strict-transport-security
max-age=31536000; preload;
vary
Accept-Encoding
json
gum.criteo.com/sid/ 		2 B
376 B 		Fetch
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Download Go to
Full URL
https://gum.criteo.com/sid/json?origin=prebid&topUrl=https%3A%2F%2Fwww.w3schools.com%2F&domain=www.w3schools.com&lsw=1&us_privacy=1---&gdpr=1
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=9652-1711034232736
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:2638:3::c , France, ASN44788 (ASN-CRITEO-EUROPE, FR),
Reverse DNS
Software
Kestrel /
Resource Hash
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
content-type
application/json

Response headers

pragma
no-cache
date
Wed, 27 Mar 2024 14:15:56 GMT
strict-transport-security
max-age=31536000; preload;
content-encoding
gzip
server
Kestrel
vary
Accept-Encoding
access-control-allow-methods
GET
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.w3schools.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
server-processing-duration-in-ticks
201335
expires
0
rid
match.adsrvr.org/track/ 		63 B
424 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://match.adsrvr.org/track/rid?ttd_pid=8p4qh9l&fmt=json
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=9652-1711034232736
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.71.131.137 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
a6370ebea231e0c9a.awsglobalaccelerator.com
Software
Kestrel /
Resource Hash
e41c5193c40d7eae80a4fa6a74ab08eb7cdf28a9be30662b8cc8238fc528f332

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
content-type
text/plain

Response headers

date
Wed, 27 Mar 2024 14:15:56 GMT
content-encoding
gzip
server
Kestrel
vary
Origin, Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.w3schools.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
expires
Fri, 26 Apr 2024 14:15:56 GMT
w3schools_logo_500_04AA6D.png
www.w3schools.com/images/ 		16 KB
16 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.w3schools.com/images/w3schools_logo_500_04AA6D.png
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67D3) / ASP.NET
Resource Hash
72a90c039fc6fb99a7f6673407b78e16c1c5db33281efdf53ca26344a9a9098a
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 27 Mar 2024 14:15:56 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/67D3)
age
10899
etag
"023e8a41b80da1:0"
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;
favicon.ico
www.w3schools.com/ 		15 KB
15 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6776) / ASP.NET
Resource Hash
81cdff894a3dc9c3f95f3c52b4db3a3fc80d950ec63e447cd7130062d43472dd
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

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Wed, 27 Mar 2024 14:15:56 GMT
last-modified
Wed, 27 Mar 2024 07:51:58 GMT
server
ECS (frb/6776)
age
10930
etag
"023e8a41b80da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
image/x-icon
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
15086
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;

Verdicts & Comments Add Verdict or Comment

151 JavaScript Global Variables

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

object| 0 object| 1 object| 2 object| 3 object| 4 object| onpagereveal string| subjectFolder object| dataLayer function| _0x4dd5a4 function| _0x240b function| _0x4094 function| _0x14b344 boolean| k42 object| gptAdSlots object| googletag object| snigelPubConf string| stickyadstatus function| fix_stickyad function| w3_getStyleValue function| Base64Encode function| Base64Decode object| Cookies object| Util object| UserSession object| MyLearning object| MyLearningSaveProgressInfoModal object| array_search_suggestions function| startscrolling_subtopnav function| scrolling_subtopnav function| endscrolling_subtopnav function| pellessii number| scrollspeed undefined| scrollinterval function| scrollmenow number| p_s_l number| x_s_l function| scrollbtn_visible function| stopscrollmenow function| subtopnav_intoview function| amIIntoView number| activate_subtopnav_scroll number| from_scrollpos number| current_scrollpos number| goto_tut function| w3CodeColor function| w3CodeColorize function| openLangTab function| open_search boolean| searchFromBox function| click_learntocode_search_btn function| find_search_results function| click_search_w3schools_link function| key_pressed_in_search function| submit_search_form function| execute_google_search function| secondSnigel object| TopNavBar function| w3_open function| w3_close function| w3_open_nav function| w3_close_nav function| w3_close_all_topnav function| gSearch function| highlightClassicSubNavActiveLinks function| w3sElementAddClass function| w3sElementRemoveClass function| w3sElementContainsClass function| w3sElementTriggerCustomEvent function| w3sScrollToMiddle undefined| k42ResizeFunc number| xbeforeResize number| ybeforeResize number| zbeforeResize number| sbeforeResize number| abeforeResize number| allbeforeResize function| skyscraperResize function| browserResize function| open_menu function| close_menu function| fix_sidemenu function| sidemenuitemintoview function| scrolltop function| xxxchangecodetheme function| changecodetheme function| click_login_btn function| w3_close_all_nav function| activate_example_tab function| searchfield_focus string| addr function| displayError function| hideError function| hideSent function| sendErr function| clickFBLike function| hideFBLike function| googleTranslateElementInit function| printPage undefined| k42Resizing object| regexppos object| bfnuttpos string| cc string| result function| docReady object| _snigelConfig object| adsbygoogle object| pbjs object| apstag object| adngin function| adconsent function| __tcfapi function| __uspapi function| __adconsent object| argus object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| pbjsChunk object| _pbjsGlobals object| ADAGIO object| mnet object| confiant object| __pubxFloors__ boolean| __pubxLoaded__ boolean| __loadedBeforePb__ object| __pmacCpmHistory__ number| __loadTime__ number| __loadTimestamp__ boolean| __pubxLogsEnabled__ object| __pubx__ object| _aps boolean| apstagLOADED object| apscustom object| ggeac object| google_js_reporting_queue undefined| google_measure_js_timing object| __id5_finalization_registry object| ID5 object| gaGlobal object| PublisherCommonId object| locale function| pug_attr function| pug_classes function| pug_classes_array function| pug_classes_object function| pug_escape function| pug_has_own_property object| pug_match_html function| callGUITemplate function| renderLegitimateVendors function| renderVendors

6 Cookies

Domain/Path Name / Value
.snigelweb.com/ Name: __cf_bm
Value: o1Yh2cVPwNPIislKA1wZJ6tsJsa8CQWytkjw7d30TnA-1711548956-1.0.1.1-GWJaXEjYyK05aR3rVZJqh2kWHRwX48goEJ5d2JYN.FrXIIx_FUPCjmUCdCmAp6wu_kNuQRNuT1uutldhd4W1IA
.w3schools.com/ Name: _ga_9YNMTB56NB
Value: GS1.1.1711548956.1.0.1711548956.60.0.0
.w3schools.com/ Name: _ga
Value: GA1.1.35763835.1711548957
.w3schools.com/ Name: _sharedID
Value: 2c508ba1-ffb3-4e33-95eb-b35a7bd5b45f
.w3schools.com/ Name: _sharedID_cst
Value: PSytLDEsog%3D%3D
.w3schools.com/ Name: _sharedID_last
Value: Wed%2C%2027%20Mar%202024%2014%3A15%3A56%20GMT

7 Console Messages

Source Level URL
Text
other warning URL: https://www.w3schools.com/(Line 9481)
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

Security Headers

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

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

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

adengine.snigelweb.com
apexauramedia.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
13.224.185.120
142.250.186.67
172.64.144.166
18.185.62.67
18.245.31.92
192.229.133.221
2001:4860:4802:32::36
23.57.19.78
2600:9000:211e:3e00:12:7487:7980:93a1
2606:4700:10::ac43:266a
2606:4700::6812:bf8
2a00:1450:4001:80f::2008
2a00:1450:4001:81c::2002
2a00:1450:400c:c06::9b
2a02:2638:3::c
35.71.131.137
94.158.244.222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