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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://w3schools.com/
Effective URL: https://www.w3schools.com/
Submission: On November 17 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 13 IPs in 3 countries across 12 domains to perform 42 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 15478.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on April 8th 2022. 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

1    13.248.240.135 (United States)

ASN16509 (AMAZON-02, US)
PTR: ab2c03c0cf361bdb8.awsglobalaccelerator.com
w3schools.com
19    192.229.133.221 (United States)

ASN15133 (EDGECAST, US)
www.w3schools.com
7    2606:4700:10::6816:194a (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.snigelweb.com
adengine.snigelweb.com
1    2a00:1450:4001:830::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    108.156.255.76 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-156-255-76.dus51.r.cloudfront.net
c.amazon-adsystem.com
1    2600:9000:2240:7000:11:1ed0:3900:21 (United States)

ASN16509 (AMAZON-02, US)
d3div1mtym39ic.cloudfront.net
3    2a00:1450:4001:806::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
securepubads.g.doubleclick.net
2    2606:4700::6812:116b (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.confiant-integrations.net
1    23.206.210.112 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-206-210-112.deploy.static.akamaitechnologies.com
secure.cdn.fastclick.net
1    2606:4700:10::6816:3456 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.id5-sync.com
2    2a00:1450:4001:82b::200e (Frankfurt am Main, Germany)

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

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:806::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:806::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
Apex Domain
Subdomains		 Transfer
20 w3schools.com
w3schools.com — Cisco Umbrella Rank: 15382
www.w3schools.com — Cisco Umbrella Rank: 15478
435 KB
7 snigelweb.com
cdn.snigelweb.com — Cisco Umbrella Rank: 12438
adengine.snigelweb.com — Cisco Umbrella Rank: 14652
308 KB
4 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 190
stats.g.doubleclick.net — Cisco Umbrella Rank: 78
158 KB
3 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 290
4 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 36
20 KB
2 confiant-integrations.net
cdn.confiant-integrations.net — Cisco Umbrella Rank: 1411
55 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 5922
501 B
1 google.com
www.google.com — Cisco Umbrella Rank: 2
501 B
1 id5-sync.com
cdn.id5-sync.com — Cisco Umbrella Rank: 1084
17 KB
1 fastclick.net
secure.cdn.fastclick.net — Cisco Umbrella Rank: 1250
17 KB
1 cloudfront.net
d3div1mtym39ic.cloudfront.net
40 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 53
48 KB
42 12
Domain Requested by
19 www.w3schools.com www.w3schools.com
6 cdn.snigelweb.com www.w3schools.com
cdn.snigelweb.com
3 securepubads.g.doubleclick.net cdn.snigelweb.com
securepubads.g.doubleclick.net
3 c.amazon-adsystem.com 1 redirects c.amazon-adsystem.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 cdn.confiant-integrations.net adengine.snigelweb.com
cdn.confiant-integrations.net
1 www.google.de
1 www.google.com
1 stats.g.doubleclick.net www.google-analytics.com
1 cdn.id5-sync.com www.w3schools.com
1 secure.cdn.fastclick.net www.w3schools.com
1 adengine.snigelweb.com cdn.snigelweb.com
1 d3div1mtym39ic.cloudfront.net www.w3schools.com
1 www.googletagmanager.com www.w3schools.com
1 w3schools.com 1 redirects
42 15
Subject Issuer Validity Valid
*.w3schools.com
DigiCert TLS RSA SHA256 2020 CA1		 2022-04-08 -
2023-05-04		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-05-28 -
2023-05-28		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2022-11-02 -
2023-01-25		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2022-10-25 -
2023-01-17		 3 months crt.sh
*.confiant-integrations.net
E1		 2022-09-26 -
2022-12-25		 3 months crt.sh
c.amazon-adsystem.com
Amazon		 2022-05-09 -
2023-04-18		 a year crt.sh
secure.cdn.fastclick.net
DigiCert SHA2 Secure Server CA		 2022-01-15 -
2023-01-17		 a year crt.sh
www.google.com
GTS CA 1C3		 2022-10-25 -
2023-01-17		 3 months crt.sh
www.google.de
GTS CA 1C3		 2022-10-25 -
2023-01-17		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.w3schools.com/
Frame ID: 6AF3C8B8A4979AE49F192D41EF80EFCD
Requests: 38 HTTP requests in this frame

Frame: https://www.w3schools.com/howto/tryhow_js_slideshow_ifr.htm
Frame ID: 7B1792833D4CEA9A5069B25253DA4271
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://w3schools.com/ HTTP 301
    https://www.w3schools.com/ Page URL

Detected technologies

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

Page Statistics

42
Requests

98 %
HTTPS

71 %
IPv6

12
Domains

15
Subdomains

13
IPs

3
Countries

1101 kB
Transfer

3022 kB
Size

3
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://w3schools.com/ HTTP 301
    https://www.w3schools.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 20
  • https://c.amazon-adsystem.com/aax2/apstag.js HTTP 301
  • https://d3div1mtym39ic.cloudfront.net/aax2/apstag.js

42 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.w3schools.com/
Redirect Chain
  • http://w3schools.com/
  • https://www.w3schools.com/
116 KB
117 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/668C) / ASP.NET
Resource Hash
2d02083c7ce8a90346655598761bfc61346c8f526894334429676e9d8b9cda33
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/107.0.5304.110 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
age
10892
cache-control
Public,public
content-encoding
gzip
content-length
119242
content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-type
text/html
date
Thu, 17 Nov 2022 04:16:20 GMT
expires
Thu, 17 Nov 2022 08:16:20 GMT
last-modified
Thu, 17 Nov 2022 01:14:48 GMT
server
ECS (frb/668C)
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
134
Content-Type
text/html
Date
Thu, 17 Nov 2022 04:16:20 GMT
Location
https://www.w3schools.com:443/
Server
awselb/2.0
fontawesome.woff2
www.w3schools.com/lib/fonts/ 		10 KB
10 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
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/107.0.5304.110 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Thu, 17 Nov 2022 04:16:20 GMT
last-modified
Mon, 14 Nov 2022 10:07:48 GMT
server
ECS (frb/6763)
age
10925
etag
"0328ef210f8d81:0"
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;
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/6731) / ASP.NET
Resource Hash
4fa06b00a08b094490e4af510172ac96fe28039dfc5aac26c439e2e0232c9cc7
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Thu, 17 Nov 2022 04:16:20 GMT
last-modified
Mon, 14 Nov 2022 10:07:48 GMT
server
ECS (frb/6731)
age
10925
etag
"0328ef210f8d81:0"
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

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/107.0.5304.110 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Thu, 17 Nov 2022 04:16:20 GMT
last-modified
Mon, 14 Nov 2022 10:07:48 GMT
server
ECS (frb/67F3)
age
10926
etag
"0328ef210f8d81:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
12488
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
source-sans-pro-v14-latin-700.woff2
www.w3schools.com/lib/fonts/ 		15 KB
15 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/source-sans-pro-v14-latin-700.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/674C) / ASP.NET
Resource Hash
24f7e397faec79e62c37ff2f00b170f6dc1557fb46ac169f9f1897a9d641dd03
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Thu, 17 Nov 2022 04:16:20 GMT
last-modified
Mon, 14 Nov 2022 10:07:48 GMT
server
ECS (frb/674C)
age
10925
etag
"0328ef210f8d81:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
15764
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
source-sans-pro-v14-latin-600.woff2
www.w3schools.com/lib/fonts/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/source-sans-pro-v14-latin-600.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/668D) / ASP.NET
Resource Hash
efb3cdc5e4582fd67dffab6fc6e5062074ce3f8c51747346af944e97749dc309
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

Referer
https://www.w3schools.com/
Origin
https://www.w3schools.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Thu, 17 Nov 2022 04:16:20 GMT
last-modified
Mon, 14 Nov 2022 10:07:48 GMT
server
ECS (frb/668D)
age
10926
etag
"0328ef210f8d81:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
application/font-woff2
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
15948
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
freckle-face-v9-latin-regular.woff2
www.w3schools.com/lib/fonts/ 		39 KB
39 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/fonts/freckle-face-v9-latin-regular.woff2
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6796) / ASP.NET
Resource Hash
9babf1917ae762ae27a3f8ec7704ac57dc4bd5cb86723852aeb53b4857522202
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/107.0.5304.110 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Thu, 17 Nov 2022 04:16:20 GMT
last-modified
Mon, 14 Nov 2022 10:07:48 GMT
server
ECS (frb/6796)
age
9037
etag
"0328ef210f8d81:0"
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
39652
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
w3schools30.css
www.w3schools.com/lib/ 		62 KB
12 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.w3schools.com/lib/w3schools30.css
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/6713) / ASP.NET
Resource Hash
2911cb88bbc9ebd7892cb6b646571d39059ff1215a56fe91ba16fd4894695778
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/107.0.5304.110 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Thu, 17 Nov 2022 04:16:20 GMT
last-modified
Mon, 14 Nov 2022 10:07:48 GMT
server
ECS (frb/6713)
age
11583
etag
"0328ef210f8d81:0+gzip"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
text/css
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
12690
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
loader.js
cdn.snigelweb.com/adengine/w3schools.com/ 		15 KB
7 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
Server
2606:4700:10::6816:194a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1ef3ad948320d3f1a22959fa3683f5de2e96899b25ae484a92af666bd308d84f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
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17 KB 		Script
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wrap.js
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37 KB 		Script
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URL: https://cdn.confiant-integrations.net/t_Qv_vWzcBDsyn934F1E0MWBb1c/prebid/config.js
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129 KB 		Script
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URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js
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https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

date
Wed, 16 Nov 2022 20:16:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
28769
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
132474
x-xss-protection
0
last-modified
Thu, 10 Nov 2022 09:36:20 GMT
server
sffe
vary
Accept-Encoding
report-to
{"group":"ads-gpt-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-gpt-scs"}]}
content-type
text/javascript
cache-control
public, immutable, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="ads-gpt-scs"
expires
Thu, 16 Nov 2023 20:16:52 GMT
ppub_config
securepubads.g.doubleclick.net/pagead/ 		2 KB
454 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pagead/ppub_config?ippd=www.w3schools.com
Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:806::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
d3564453008f0b01a4cd5169c7372b7e1bdc13e37e0a9a62f5aa928cf0b2845b
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/107.0.5304.110 Safari/537.36

Response headers

date
Thu, 17 Nov 2022 04:16:21 GMT
content-encoding
br
x-content-type-options
nosniff
server
cafe
content-type
application/json; charset=UTF-8
access-control-allow-origin
*
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"
cache-control
private, max-age=3600, stale-while-revalidate=3600
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
429
x-xss-protection
0
expires
Thu, 17 Nov 2022 04:16:21 GMT
adconsent__tcfapi_en.js
cdn.snigelweb.com/adconsent/71/views/ 		81 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.snigelweb.com/adconsent/71/views/adconsent__tcfapi_en.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/71/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:194a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b99a062d77363a8f24514d035d452b63f9d9c850061ec88e1ca8baf0c608bd03

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/107.0.5304.110 Safari/537.36

Response headers

date
Thu, 17 Nov 2022 04:16:20 GMT
content-encoding
br
cf-cache-status
HIT
age
1084088
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Fri, 07 Oct 2022 15:07:22 GMT
server
cloudflare
etag
W/"14589-5ea732ab4c39a"
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
76b5a6831bbebb71-FRA
x-storage
809596973:8001
expires
0
w3schools_logo_500_04AA6D.png
www.w3schools.com/images/ 		16 KB
17 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.w3schools.com/images/w3schools_logo_500_04AA6D.png
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67D3) / ASP.NET
Resource Hash
72a90c039fc6fb99a7f6673407b78e16c1c5db33281efdf53ca26344a9a9098a
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;
X-Content-Security-Policy frame-ancestors 'self' https://mycourses.w3schools.com;

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.w3schools.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Thu, 17 Nov 2022 04:16:21 GMT
last-modified
Mon, 14 Nov 2022 10:07:48 GMT
server
ECS (frb/67D3)
age
10880
etag
"0328ef210f8d81:0"
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;
collect
www.google-analytics.com/j/ 		2 B
22 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j98&a=1857333814&t=pageview&_s=1&dl=https%3A%2F%2Fwww.w3schools.com%2F&ul=en-us&de=UTF-8&dt=W3Schools%20Online%20Web%20Tutorials&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAACAAI~&jid=1869507828&gjid=1800144596&cid=38661219.1668658581&tid=UA-3855518-1&_gid=2006857125.1668658581&_r=1&gtm=2wgb90KTCFC3S&z=1943652457
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 17 Nov 2022 04:16:21 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		4 B
444 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j98&tid=UA-3855518-1&cid=38661219.1668658581&jid=1869507828&gjid=1800144596&_gid=2006857125.1668658581&_u=YEBAAEAAAAAAACAAI~&z=1725336517
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::9a Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.w3schools.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Thu, 17 Nov 2022 04:16:21 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
501 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j98&tid=UA-3855518-1&cid=38661219.1668658581&jid=1869507828&_u=YEBAAEAAAAAAACAAI~&z=1382197439
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2004 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/107.0.5304.110 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 17 Nov 2022 04:16:21 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
501 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j98&tid=UA-3855518-1&cid=38661219.1668658581&jid=1869507828&_u=YEBAAEAAAAAAACAAI~&z=1382197439
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::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/107.0.5304.110 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 17 Nov 2022 04:16:21 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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

97 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 boolean| searchFromBox function| gSearch function| gTra object| dataLayer object| snigelPubConf function| Base64Decode object| Cookies function| getCognitoConfig function| getCognitoIssuerUrl function| verifyUserSession function| decodeBase64UrlEncodedJwtSection function| parseAccessToken function| refreshUserSessionViaRedirect function| getMetaPreparedFromException function| parseJson object| MyLearning function| _0x10f9 function| _0x47b7 function| _0xc3d804 function| _0x10d996 function| openLangTab function| w3_open function| w3_close function| open_xs_menu function| w3_open_nav function| w3_close_all_nav function| w3_close_nav function| mouseoverdarkicon function| mouseoutofdarkicon function| changepagetheme function| click_darkpage function| click_darkcode function| changecodetheme function| open_translate function| open_search function| googleTranslateElementInit function| clickFBLike function| hideFBLike function| w3CodeColor function| w3CodeColorize object| pagesArr 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 object| regexppos object| bfnuttpos string| cc string| result object| _snigelConfig object| adsbygoogle object| pbjs object| apstag object| googletag object| adngin function| adconsent function| __tcfapi function| __uspapi function| __adconsent object| argus object| pbjsChunk object| _pbjsGlobals object| ADAGIO boolean| apstagLOADED function| _typeof object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| confiant function| setImmediate function| clearImmediate object| ID5 object| ggeac object| google_js_reporting_queue 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| renderVendors function| renderLegitimateVendors object| gaplugins object| gaGlobal object| gaData undefined| google_measure_js_timing

3 Cookies

Domain/Path Name / Value
.w3schools.com/ Name: _ga
Value: GA1.2.38661219.1668658581
.w3schools.com/ Name: _gid
Value: GA1.2.2006857125.1668658581
.w3schools.com/ Name: _gat_UA-3855518-1
Value: 1

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
d3div1mtym39ic.cloudfront.net
secure.cdn.fastclick.net
securepubads.g.doubleclick.net
stats.g.doubleclick.net
w3schools.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.w3schools.com
108.156.255.76
13.248.240.135
192.229.133.221
23.206.210.112
2600:9000:2240:7000:11:1ed0:3900:21
2606:4700:10::6816:194a
2606:4700:10::6816:3456
2606:4700::6812:116b
2a00:1450:4001:806::2002
2a00:1450:4001:806::2003
2a00:1450:4001:806::2004
2a00:1450:4001:82b::200e
2a00:1450:4001:830::2008
2a00:1450:400c:c00::9a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