Submitted URL: http://w3spaces.com/
Effective URL: https://www.w3schools.com/spaces/index.php
Submission: On May 20 via manual from PH — Scanned from DE

Summary

This website contacted 18 IPs in 5 countries across 16 domains to perform 86 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 18892.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on April 3rd 2024. 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 1 143.204.98.8 16509 (AMAZON-02)
2 60 192.229.133.221 15133 (EDGECAST)
1 104.17.24.14 13335 (CLOUDFLAR...)
7 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 3 108.138.6.136 16509 (AMAZON-02)
1 2600:9000:224... 16509 (AMAZON-02)
2 142.250.186.130 15169 (GOOGLE)
1 2600:9000:211... 16509 (AMAZON-02)
1 54.93.151.85 16509 (AMAZON-02)
1 18.245.31.92 16509 (AMAZON-02)
2 2a02:2638:3::c 44788 (ASN-CRITE...)
1 3.33.220.150 16509 (AMAZON-02)
1 184.30.211.26 16625 (AKAMAI-AS)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
2 54.165.80.65 14618 (AMAZON-AES)
1 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 142.250.186.35 15169 (GOOGLE)
86 18
Apex Domain
Subdomains
Transfer
60 w3schools.com
www.w3schools.com — Cisco Umbrella Rank: 18892
3 MB
8 snigelweb.com
cdn.snigelweb.com — Cisco Umbrella Rank: 10760
adengine.snigelweb.com — Cisco Umbrella Rank: 14224
cdnx.snigelweb.com — Cisco Umbrella Rank: 15645
380 KB
4 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 308
config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 630
5 KB
3 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 205
stats.g.doubleclick.net — Cisco Umbrella Rank: 89
172 KB
2 amazon.dev
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev — Cisco Umbrella Rank: 3647
128 B
2 criteo.com
gum.criteo.com — Cisco Umbrella Rank: 444
376 B
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
177 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 7810
63 B
1 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 3095
247 B
1 id5-sync.com
cdn.id5-sync.com — Cisco Umbrella Rank: 968
27 KB
1 fastclick.net
secure.cdn.fastclick.net — Cisco Umbrella Rank: 1126
17 KB
1 adsrvr.org
match.adsrvr.org — Cisco Umbrella Rank: 358
424 B
1 pbxai.com
floor.pbxai.com — Cisco Umbrella Rank: 11245
1 KB
1 cloudfront.net
d3div1mtym39ic.cloudfront.net
67 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 237
6 KB
1 w3spaces.com
w3spaces.com — Cisco Umbrella Rank: 272434
240 B
86 16
Domain Requested by
60 www.w3schools.com 2 redirects www.w3schools.com
6 cdn.snigelweb.com www.w3schools.com
cdn.snigelweb.com
3 c.amazon-adsystem.com 1 redirects c.amazon-adsystem.com
2 prod.us-east-1.cxm-bcn.publisher-services.amazon.dev c.amazon-adsystem.com
2 gum.criteo.com cdn.snigelweb.com
2 securepubads.g.doubleclick.net cdn.snigelweb.com
securepubads.g.doubleclick.net
2 www.googletagmanager.com www.w3schools.com
www.googletagmanager.com
1 www.google.de www.w3schools.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 cdn.id5-sync.com www.w3schools.com
1 secure.cdn.fastclick.net www.w3schools.com
1 match.adsrvr.org cdn.snigelweb.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 d3div1mtym39ic.cloudfront.net www.w3schools.com
1 cdnjs.cloudflare.com www.w3schools.com
1 w3spaces.com 1 redirects
86 20
Subject Issuer Validity Valid
*.w3schools.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-04-03 -
2025-05-04
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-07-03 -
2024-07-02
a year crt.sh
snigelweb.com
GTS CA 1P5
2024-04-22 -
2024-07-21
3 months crt.sh
*.google-analytics.com
WR2
2024-05-06 -
2024-07-29
3 months crt.sh
*.g.doubleclick.net
WR2
2024-05-06 -
2024-07-29
3 months crt.sh
cdn.pbxai.com
Amazon RSA 2048 M02
2023-12-15 -
2025-01-12
a year crt.sh
floor.pbxai.com
Amazon RSA 2048 M03
2023-08-07 -
2024-09-04
a year crt.sh
config.aps.amazon-adsystem.com
Amazon RSA 2048 M02
2024-01-21 -
2025-02-19
a year crt.sh
c.amazon-adsystem.com
Amazon RSA 2048 M01
2023-12-30 -
2024-12-04
a year crt.sh
*.criteo.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-04-15 -
2024-07-10
3 months crt.sh
*.adsrvr.org
GlobalSign GCC R3 DV TLS CA 2020
2024-04-23 -
2025-05-25
a year crt.sh
secure.cdn.fastclick.net
DigiCert TLS RSA SHA256 2020 CA1
2023-10-03 -
2024-10-03
a year crt.sh
id5-sync.com
E1
2024-04-06 -
2024-07-05
3 months crt.sh
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev
Amazon RSA 2048 M02
2023-11-27 -
2024-12-25
a year crt.sh
*.google.de
WR2
2024-05-06 -
2024-07-29
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.w3schools.com/spaces/index.php
Frame ID: DE7344935F311F56DC66169F9BFA3885
Requests: 84 HTTP requests in this frame

Screenshot

Page Title

Create a Free Website | Website Builder | W3Schools.com | W3Schools Spaces

Page URL History Show full URLs

  1. http://w3spaces.com/ HTTP 307
    https://w3spaces.com/ HTTP 302
    https://www.w3schools.com/spaces HTTP 301
    http://www.w3schools.com/spaces/ HTTP 307
    https://www.w3schools.com/spaces/ HTTP 301
    https://www.w3schools.com/spaces/index.php Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • \.php(?:$|\?)

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <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

86
Requests

99 %
HTTPS

42 %
IPv6

16
Domains

20
Subdomains

18
IPs

5
Countries

4418 kB
Transfer

7502 kB
Size

7
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://w3spaces.com/ HTTP 307
    https://w3spaces.com/ HTTP 302
    https://www.w3schools.com/spaces HTTP 301
    http://www.w3schools.com/spaces/ HTTP 307
    https://www.w3schools.com/spaces/ HTTP 301
    https://www.w3schools.com/spaces/index.php Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 59
  • https://c.amazon-adsystem.com/aax2/apstag.js HTTP 301
  • https://d3div1mtym39ic.cloudfront.net/aax2/apstag.js

86 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request index.php
www.w3schools.com/spaces/
Redirect Chain
  • http://w3spaces.com/
  • https://w3spaces.com/
  • https://www.w3schools.com/spaces
  • http://www.w3schools.com/spaces/
  • https://www.w3schools.com/spaces/
  • https://www.w3schools.com/spaces/index.php
364 KB
46 KB
Document
General
Full URL
https://www.w3schools.com/spaces/index.php
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) / PHP/8.0.7 ASP.NET
Resource Hash
8d380837b0de4aeccf52408552d6c131a2e6a081581d87bd8b1e5021598ed245
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;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
age
4471
cache-control
max-age=14400,public
content-encoding
gzip
content-length
46853
content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-type
text/html; charset=UTF-8
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Mon, 20 May 2024 06:05:43 GMT
server
ECS (frb/67F3)
vary
Accept-Encoding
x-cache
HIT
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
x-powered-by
PHP/8.0.7 ASP.NET

Redirect headers

cache-control
private,public
content-length
0
content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-type
text/html
date
Mon, 20 May 2024 07:20:14 GMT
location
index.php
server
Microsoft-IIS/10.0
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
x-powered-by
ASP.NET
font-awesome.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/
30 KB
6 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 07:20:14 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
317971
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
5631
last-modified
Mon, 04 May 2020 16:10:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e5f-7918"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HvH1H6%2B6F6Wzn6IzDEpv0SriXypbmR25nq4OASMsqdJdWDGuvSZjHGPNm%2FepILbjy1utDmRuhv%2BM0WdEjR%2FyTzphEH7Uej%2B4PhmktP69%2F9%2FaH0iU2NZuTiMR3PpLr7eeAhoMYGjk"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
886a90215fac37ec-FRA
expires
Sat, 10 May 2025 07:20:14 GMT
fontawesome.woff2
www.w3schools.com/lib/fonts/
18 KB
18 KB
Font
General
Full URL
https://www.w3schools.com/lib/fonts/fontawesome.woff2?14663396
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Origin
https://www.w3schools.com
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/6763)
age
4606
etag
"0c936788ba7da1:0"
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
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/spaces/index.php
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Origin
https://www.w3schools.com
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/6796)
age
4606
etag
"0c936788ba7da1:0"
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
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/spaces/index.php
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Origin
https://www.w3schools.com
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/67F3)
age
4606
etag
"0c936788ba7da1:0"
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
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/spaces/index.php
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Origin
https://www.w3schools.com
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/674C)
age
4595
etag
"0c936788ba7da1:0"
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
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/spaces/index.php
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Origin
https://www.w3schools.com
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
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sec-ch-ua-platform
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Response headers

content-security-policy
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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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sec-ch-ua
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sec-ch-ua-platform
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Response headers

content-security-policy
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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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sec-ch-ua
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Accept-Language
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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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content-encoding
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date
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last-modified
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Protocol
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sec-ch-ua
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Accept-Language
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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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content-encoding
gzip
date
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last-modified
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Protocol
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sec-ch-ua
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Referer
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Accept-Language
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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
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
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last-modified
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server
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x-powered-by
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vary
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cache-control
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x-content-security-policy
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Host: www.w3schools.com
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Protocol
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sec-ch-ua
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Accept-Language
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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
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
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last-modified
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server
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vary
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x-cache
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x-content-security-policy
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URL: https://www.w3schools.com/spaces/index.php
Protocol
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sec-ch-ua
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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

date
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content-encoding
br
cf-cache-status
HIT
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x-cache
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server
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vary
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content-type
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access-control-allow-origin
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cache-control
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x-edge-ip
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31 KB
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Full URL
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Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

content-security-policy
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content-encoding
gzip
date
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last-modified
Thu, 16 May 2024 12:20:42 GMT
server
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age
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etag
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x-powered-by
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vary
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x-cache
HIT
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cache-control
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accept-ranges
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x-content-security-policy
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Requested by
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URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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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
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last-modified
Thu, 16 May 2024 12:20:42 GMT
server
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age
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etag
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x-powered-by
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vary
Accept-Encoding
x-cache
HIT
content-type
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cache-control
public,max-age=14400,public
accept-ranges
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content-length
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x-content-security-policy
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8 KB
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General
Full URL
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Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/669E) / 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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
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sec-ch-ua-mobile
?0
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content-security-policy
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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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last-modified
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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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sec-ch-ua
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Accept-Language
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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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sec-ch-ua
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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
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sec-ch-ua
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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
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date
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Protocol
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sec-ch-ua
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Accept-Language
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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
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sec-ch-ua
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Accept-Language
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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
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Protocol
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Server
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Request headers

sec-ch-ua
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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
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date
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last-modified
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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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
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server
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Protocol
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Server
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Software
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Resource Hash
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Name Value
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
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last-modified
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server
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age
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Protocol
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Server
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Software
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Resource Hash
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
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server
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age
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URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
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Server
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Software
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Resource Hash
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/67BA)
age
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sec-ch-ua-platform
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Response headers

content-security-policy
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sec-ch-ua-platform
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Response headers

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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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sec-ch-ua-platform
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Response headers

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sec-ch-ua
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Accept-Language
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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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sec-ch-ua
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Accept-Language
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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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sec-ch-ua
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Accept-Language
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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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Server
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sec-ch-ua
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Accept-Language
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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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Protocol
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sec-ch-ua
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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
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date
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Protocol
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sec-ch-ua
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Referer
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Accept-Language
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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
frame-ancestors 'self' https://mycourses.w3schools.com;
date
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last-modified
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server
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age
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URL: https://www.w3schools.com/spaces/index.php
Protocol
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Server
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Software
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Resource Hash
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
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last-modified
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server
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age
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36 KB
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URL: https://www.w3schools.com/spaces/index.php
Protocol
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Server
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Software
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Resource Hash
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
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last-modified
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server
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age
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x-cache
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cache-control
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Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
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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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
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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;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
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server
ECS (frb/67BD)
age
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etag
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x-powered-by
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x-cache
HIT
content-type
image/png
cache-control
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accept-ranges
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content-length
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x-content-security-policy
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discord.png
www.w3schools.com/spaces/
185 KB
185 KB
Image
General
Full URL
https://www.w3schools.com/spaces/discord.png
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6760) / 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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
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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;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/6760)
age
3674
etag
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x-powered-by
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x-cache
HIT
content-type
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cache-control
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accept-ranges
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content-length
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x-content-security-policy
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chevron-down.svg
www.w3schools.com/spaces/
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Full URL
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Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
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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Resource Hash
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Security Headers
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Request headers

sec-ch-ua
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Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/6752)
age
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etag
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x-powered-by
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vary
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x-cache
HIT
content-type
image/svg+xml
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;
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Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6725) / 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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/6725)
age
2839
etag
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x-powered-by
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vary
Accept-Encoding
x-cache
HIT
content-type
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cache-control
public,max-age=14400,public
accept-ranges
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Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67BE) / 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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
de-DE,de;q=0.9;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
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
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age
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etag
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x-powered-by
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vary
Accept-Encoding
x-cache
HIT
content-type
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cache-control
public,max-age=14400,public
accept-ranges
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content-length
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x-content-security-policy
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210 KB
73 KB
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Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 07:20:14 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
73891
x-xss-protection
0
last-modified
Mon, 20 May 2024 06:00:00 GMT
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
access-control-allow-headers
Cache-Control
expires
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workspace.jpg
www.w3schools.com/spaces/
58 KB
58 KB
Image
General
Full URL
https://www.w3schools.com/spaces/workspace.jpg
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67E0) / 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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/67E0)
age
3668
etag
"0c936788ba7da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
image/jpeg
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
59179
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
path1.svg
www.w3schools.com/plus/plans/
36 KB
6 KB
Image
General
Full URL
https://www.w3schools.com/plus/plans/path1.svg
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/plus/plans/main.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6712) / 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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/6712)
age
4615
etag
"0c936788ba7da1:0+gzip"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
image/svg+xml
cache-control
public,max-age=14400,public
content-length
5742
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
path2.svg
www.w3schools.com/plus/plans/
34 KB
6 KB
Image
General
Full URL
https://www.w3schools.com/plus/plans/path2.svg
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/plus/plans/main.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67F2) / 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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/plus/plans/main.css
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/67F2)
age
1225
etag
"0c936788ba7da1:0"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
image/svg+xml
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
6139
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
bg.svg
www.w3schools.com/plus/plans/
634 B
465 B
Image
General
Full URL
https://www.w3schools.com/plus/plans/bg.svg
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/plus/plans/main.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67F2) / ASP.NET
Resource Hash
eabcd3a986cb955587b9bf25d88b8ca57d20e0dd9931666cd8926d68938b0678
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/plus/plans/main.css
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/67F2)
age
14335
etag
"0c936788ba7da1:0+gzip"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
image/svg+xml
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
400
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
bg2.svg
www.w3schools.com/plus/plans/
634 B
480 B
Image
General
Full URL
https://www.w3schools.com/plus/plans/bg2.svg
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/plus/plans/main.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/6772) / ASP.NET
Resource Hash
3d8cab04a3063ae780c8d80c28a3ec60c78b3b51673b28a333bd984ab679a9d7
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/plus/plans/main.css
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
content-encoding
gzip
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/6772)
age
14335
etag
"0c936788ba7da1:0+gzip"
x-powered-by
ASP.NET
vary
Accept-Encoding
x-cache
HIT
content-type
image/svg+xml
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
402
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
background_in_space.gif
www.w3schools.com/images/
5 KB
5 KB
Image
General
Full URL
https://www.w3schools.com/images/background_in_space.gif
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
192.229.133.221 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/668B) / ASP.NET
Resource Hash
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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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:14 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/668B)
age
4590
etag
"0c936788ba7da1:0"
x-powered-by
ASP.NET
x-cache
HIT
content-type
image/gif
cache-control
public,max-age=14400,public
accept-ranges
bytes
content-length
4693
x-content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
community-image.jpg
www.w3schools.com/spaces/
189 KB
189 KB
Image
General
Full URL
https://www.w3schools.com/spaces/community-image.jpg
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
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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
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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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Request headers

sec-ch-ua
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Accept-Language
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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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server
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TLS 1.3, , AES_256_GCM
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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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H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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content-encoding
br
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HIT
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Protocol
H2
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Request headers

Accept-Language
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User-Agent
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Response headers

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content-encoding
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via
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last-modified
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cache-control
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x-amz-cf-id
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Redirect headers

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x-amz-cf-pop
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x-cache
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
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Name Value
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Request headers

sec-ch-ua
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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

date
Mon, 20 May 2024 07:20:14 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
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alt-svc
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x-xss-protection
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vary
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48 KB
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General
Full URL
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Requested by
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Protocol
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Security
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Request headers

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

date
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content-encoding
br
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
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General
Full URL
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

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

date
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content-encoding
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cf-cache-status
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server
cloudflare
etag
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Security
TLS 1.3, , AES_128_GCM
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Request headers

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

x-amz-version-id
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content-encoding
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last-modified
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server
AmazonS3
x-amz-cf-pop
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vary
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content-type
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Full URL
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Requested by
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-KTCFC3S
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Security
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Request headers

sec-ch-ua
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Accept-Language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
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General
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Protocol
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Security
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Request headers

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

date
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content-encoding
br
cf-cache-status
HIT
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x-cache
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server
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Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/prebid/8.26.0/prebid.js?v=10381-1715862116291
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.93.151.85 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-93-151-85.eu-central-1.compute.amazonaws.com
Software
/
Resource Hash
ae7f363bf9ec04285c0f18dd97e02c26df984735679a60cf743cec30fd05030b

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
content-type
text/plain

Response headers

access-control-allow-origin
*
date
Mon, 20 May 2024 07:20:15 GMT
cache-control
public, max-age=60
content-length
1306
vary
origin
apigw-requestid
YDvzdjEIliAEMbw=
content-type
text/plain; charset=utf-8
pubads_impl.js
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202405090101/
454 KB
142 KB
Script
General
Full URL
https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202405090101/pubads_impl.js
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
142.250.186.130 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s07-in-f2.1e100.net
Software
cafe /
Resource Hash
aba3b1e74a53993ab198f8376eaf3bc0c9d841b9bc6d95f47ab839bbdb502d47
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 19 May 2024 18:59:24 GMT
content-encoding
br
x-content-type-options
nosniff
age
44450
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
145002
x-xss-protection
0
server
cafe
etag
8410536799634492291
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
Mon, 19 May 2025 18:59:24 GMT
vendor-list.json
cdn.snigelweb.com/gvl/euv3/
638 KB
87 KB
XHR
General
Full URL
https://cdn.snigelweb.com/gvl/euv3/vendor-list.json
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/83/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
da4399f4f0c7e0355072d68286d218e6d2174838934c65f3c766c5c5ba074291

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 07:20:15 GMT
content-encoding
br
cf-cache-status
HIT
age
1850
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Thu, 16 May 2024 17:30:53 GMT
server
cloudflare
etag
W/"9f672-6189598d56938"
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
886a9025fed3361d-FRA
x-storage
809596973:8001
expires
0
3927
config.aps.amazon-adsystem.com/configs/
531 B
797 B
Script
General
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
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 06:34:00 GMT
via
1.1 b7c8b552077b93dc0acaa0b82d11fa62.cloudfront.net (CloudFront)
server
CloudFront
x-amz-cf-pop
FRA56-P8
age
2775
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=3600
content-length
531
x-amz-cf-id
WJ6dW5JRXnRShlRpoLoMxgB0XNq2EYTB041JDzh8obXpNmpA5IUe8Q==
config
c.amazon-adsystem.com/cdn/prod/
932 B
1 KB
XHR
General
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
108.138.6.136 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-6-136.fra56.r.cloudfront.net
Software
Server /
Resource Hash
a2e1caeb56ed4511a37aad487c75018f38a79fdf4d29ae0f50741a43410c0f2f

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 02:14:29 GMT
via
1.1 6b85d8725dd6471c3db1f65d4096afc4.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
FRA56-P6
age
18345
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
932
x-amz-cf-id
aK0d7gwYyx-b5DlOzmlxFXOuRuhp0Z9kcIuDeEd4aX5KMn9jxEQYBg==
aps_csm.js
c.amazon-adsystem.com/bao-csm/aps-comm/
6 KB
3 KB
XHR
General
Full URL
https://c.amazon-adsystem.com/bao-csm/aps-comm/aps_csm.js
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.6.136 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-6-136.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 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 409b27093eb36cec367cdee5f3ecf8b2.cloudfront.net (CloudFront)
date
Mon, 20 May 2024 00:33:08 GMT
x-amz-cf-pop
FRA56-P6
age
24428
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
last-modified
Thu, 29 Feb 2024 02:13:08 GMT
server
AmazonS3
etag
W/"a4d296427fc806b21335359e398c025c"
access-control-max-age
3000
access-control-allow-methods
GET
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=86400
vary
Accept-Encoding,Origin
x-amz-cf-id
kr31CZOHcIkYK4NcbRKqMFi5_G0bdjC2fcQBkSkFbaD3fFTHc8njyw==
json
gum.criteo.com/sid/
0
0
Preflight
General
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/124.0.0.0 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
Mon, 20 May 2024 07:20:15 GMT
expires
0
pragma
no-cache
server
Kestrel
server-processing-duration-in-ticks
228638
strict-transport-security
max-age=31536000; preload;
vary
Accept-Encoding
json
gum.criteo.com/sid/
2 B
376 B
Fetch
General
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=10381-1715862116291
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
content-type
application/json

Response headers

pragma
no-cache
date
Mon, 20 May 2024 07:20:15 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
198784
expires
0
rid
match.adsrvr.org/track/
63 B
424 B
Fetch
General
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=10381-1715862116291
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.33.220.150 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
a12b7a488abeaa9e4.awsglobalaccelerator.com
Software
Kestrel /
Resource Hash
d2c3fdcd1e2da7680b32718420fac3acbe5fcd50a9e88c16b04e01d32e6d434f

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
content-type
text/plain

Response headers

date
Mon, 20 May 2024 07:20:15 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
Wed, 19 Jun 2024 07:20:15 GMT
pubcid.min.js
secure.cdn.fastclick.net/js/pubcid/latest/
54 KB
17 KB
Script
General
Full URL
https://secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
184.30.211.26 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a184-30-211-26.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
43f804d38a294c6df1ce8ee64fb95ad0ff5a8d6d5685d9537df02212668a1dff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 07:20:15 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
Mon, 20 May 2024 07:35:15 GMT
id5-api.js
cdn.id5-sync.com/api/1.0/
93 KB
27 KB
Script
General
Full URL
https://cdn.id5-sync.com/api/1.0/id5-api.js
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:3456 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6d830a998066b3e15644d716280d1e6bdcef4dcb2c463da234743b7acb8416ed
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 07:20:15 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 08 May 2024 12:31:06 GMT
server
cloudflare
x-amz-request-id
5KPJR22PW25P7A8E
age
2600
etag
W/"975872beea6fa436507d8a74321584b7"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
text/javascript;charset=utf-8
cache-control
public, max-age=3600
cf-ray
886a90287d2e2c3a-FRA
x-amz-id-2
mHNfcfOhZ39fAcv93ecWmvO1g9ccLyL9P38hLRUCOljeVraQS0p6liqJbkgR1jYclw8+h1ZJ5slHWQ3VyXX0Vg==
recordVendorsLoaded
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev/v1/
0
128 B
XHR
General
Full URL
https://prod.us-east-1.cxm-bcn.publisher-services.amazon.dev/v1/recordVendorsLoaded
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.165.80.65 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-165-80-65.compute-1.amazonaws.com
Software
/
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
Content-Type
application/json

Response headers

access-control-allow-origin
*
date
Mon, 20 May 2024 07:20:15 GMT
content-length
0
vary
Origin, Access-Control-Request-Method, Access-Control-Request-Headers
recordVendorsLoaded
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev/v1/
0
0
Preflight
General
Full URL
https://prod.us-east-1.cxm-bcn.publisher-services.amazon.dev/v1/recordVendorsLoaded
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.165.80.65 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-165-80-65.compute-1.amazonaws.com
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://www.w3schools.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
POST
access-control-allow-origin
*
access-control-max-age
1800
allow
GET, HEAD, POST, PUT, DELETE, OPTIONS, PATCH
content-length
0
date
Mon, 20 May 2024 07:20:15 GMT
vary
Origin Access-Control-Request-Method Access-Control-Request-Headers
adconsent__tcfapi_de.js
cdn.snigelweb.com/adconsent/83/views/gdpr/
95 KB
15 KB
Script
General
Full URL
https://cdn.snigelweb.com/adconsent/83/views/gdpr/adconsent__tcfapi_de.js
Requested by
Host: cdn.snigelweb.com
URL: https://cdn.snigelweb.com/adconsent/83/adconsent__tcfapi.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9eeeebadfe0e84dce4afe057a1e539cd90c6b248d8bed30099634150f7860039

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 07:20:15 GMT
content-encoding
br
cf-cache-status
HIT
age
326746
x-edge-location
Frankfurt, DE
x-cache
MISS
last-modified
Tue, 23 Apr 2024 08:38:44 GMT
server
cloudflare
etag
W/"17b17-616bf7b5e4984"
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
886a90267c661903-FRA
x-storage
809596973:8001
expires
0
collect
region1.analytics.google.com/g/
0
247 B
Ping
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-9YNMTB56NB&gtm=45je45f0v9104228927z8846712008za200&_p=1716189614377&_gaz=1&gcd=13l3lPl2l1&npa=1&dma_cps=sypham&dma=1&tcfd=10001&cid=1622479765.1716189615&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.207%7CGoogle%2520Chrome%3B124.0.6367.207%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&frm=0&pscdl=noapi&_s=1&sid=1716189614&sct=1&seg=0&dl=https%3A%2F%2Fwww.w3schools.com%2Fspaces%2Findex.php&dt=Create%20a%20Free%20Website%20%7C%20Website%20Builder%20%7C%20W3Schools.com%20%7C%20W3Schools%20Spaces&en=page_view&_fv=1&_nsi=1&_ss=1&ep.content_group=Spaces&tfd=2020
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Mon, 20 May 2024 07:20:15 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
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-9YNMTB56NB&cid=1622479765.1716189615&gtm=45je45f0v9104228927z8846712008za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3lPl2l1&npa=1&frm=0
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:c1d::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Mon, 20 May 2024 07:20:15 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
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-9YNMTB56NB&cid=1622479765.1716189615&gtm=45je45f0v9104228927z8846712008za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3lPl2l1&npa=1&frm=0&z=1585181848
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.186.35 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Mon, 20 May 2024 07:20:15 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
w3schools_logo_500_04AA6D.png
www.w3schools.com/images/
16 KB
16 KB
Image
General
Full URL
https://www.w3schools.com/images/w3schools_logo_500_04AA6D.png
Requested by
Host: www.w3schools.com
URL: https://www.w3schools.com/spaces/index.php
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:15 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/67D3)
age
4569
etag
"0c936788ba7da1:0"
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
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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.w3schools.com/spaces/index.php
Accept-Language
de-DE,de;q=0.9;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
frame-ancestors 'self' https://mycourses.w3schools.com;
date
Mon, 20 May 2024 07:20:16 GMT
last-modified
Thu, 16 May 2024 12:20:42 GMT
server
ECS (frb/6776)
age
4606
etag
"0c936788ba7da1:0"
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

138 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 string| subjectFolder object| dataLayer function| _0x494c function| _0x1e4206 function| _0x4e2c85 function| _0x2cdf 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| reveal function| togglePricing object| acc object| images function| changeImage function| secondSnigel object| TopNavBar function| w3_open function| w3_close function| w3_open_nav function| w3_close_nav function| w3_close_all_topnav function| open_search function| gSearch function| highlightClassicSubNavActiveLinks function| w3sFindInnerElements 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 boolean| k42 function| docReady object| _snigelConfig object| adsbygoogle object| snigelPubConf object| pbjs object| apstag object| googletag object| adngin function| adconsent function| __tcfapi function| __uspapi function| __adconsent object| argus object| google_tag_manager object| google_tag_data object| pbjsChunk object| _pbjsGlobals object| ADAGIO object| mnet object| confiant function| onYouTubeIframeAPIReady object| __pubxFloors__ boolean| __pubxLoaded__ boolean| __loadedBeforePb__ object| __pmacCpmHistory__ number| __loadTime__ number| __loadTimestamp__ object| __pubx__ boolean| __pubxLogsEnabled__ object| __pubxFloorsConfig__ object| ggeac object| google_js_reporting_queue object| _aps boolean| apstagLOADED object| apscustom boolean| creativeVendorLibraryLoaded undefined| google_measure_js_timing object| gaGlobal object| locale function| pug_attr function| pug_classes function| pug_classes_array function| pug_classes_object function| pug_escape function| pug_has_own_property object| pug_match_html function| callGUITemplate function| renderLegitimateVendors function| renderVendors object| __id5_finalization_registry object| ID5 object| PublisherCommonId

7 Cookies

Domain/Path Name / Value
www.w3schools.com/ Name: ASPSESSIONIDSSRRQDSD
Value: AMBOAKHBDGJFKNKOJJOAEJCE
.snigelweb.com/ Name: __cf_bm
Value: KD7S_l8JeFZT3o1H54X8vcj6bGua9CorLyCJ0LZw8D8-1716189614-1.0.1.1-KSxKblXCp8LTUgKR6BrrW3KLIXHHCL2XbFYCyeyKmzgq71Cq.05DTIcWqWfSDiUHZuV5YVi3czLcrULfbh75VA
.w3schools.com/ Name: _sharedID
Value: d921efbd-f12f-4784-9738-0c3dcf9f33e8
.w3schools.com/ Name: _sharedID_cst
Value: PSytLDEsog%3D%3D
.w3schools.com/ Name: _sharedID_last
Value: Mon%2C%2020%20May%202024%2007%3A20%3A15%20GMT
.w3schools.com/ Name: _ga_9YNMTB56NB
Value: GS1.1.1716189614.1.0.1716189614.60.0.0
.w3schools.com/ Name: _ga
Value: GA1.1.1622479765.1716189615

7 Console Messages

Source Level URL
Text
other warning URL: https://www.w3schools.com/spaces/index.php
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/spaces/index.php
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/spaces/index.php
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/spaces/index.php
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/spaces/index.php
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/spaces/index.php
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.w3schools.com/spaces/index.php
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

Security Headers

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

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

Indicators

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

adengine.snigelweb.com
c.amazon-adsystem.com
cdn.id5-sync.com
cdn.snigelweb.com
cdnjs.cloudflare.com
cdnx.snigelweb.com
config.aps.amazon-adsystem.com
d3div1mtym39ic.cloudfront.net
floor.pbxai.com
gum.criteo.com
match.adsrvr.org
prod.us-east-1.cxm-bcn.publisher-services.amazon.dev
region1.analytics.google.com
secure.cdn.fastclick.net
securepubads.g.doubleclick.net
stats.g.doubleclick.net
w3spaces.com
www.google.de
www.googletagmanager.com
www.w3schools.com
104.17.24.14
108.138.6.136
142.250.186.130
142.250.186.35
143.204.98.8
18.245.31.92
184.30.211.26
192.229.133.221
2001:4860:4802:32::36
2600:9000:211e:ea00:12:7487:7980:93a1
2600:9000:2240:9200:11:1ed0:3900:93a1
2606:4700:10::6816:3456
2606:4700::6812:af8
2a00:1450:4001:82f::2008
2a00:1450:400c:c1d::9c
2a02:2638:3::c
3.33.220.150
54.165.80.65
54.93.151.85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