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preview.mastered.today Open in urlscan Pro
18.245.175.64  Public Scan

Go To Rescan Add Verdict Report
URL: https://preview.mastered.today/
Submission: On June 19 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 16 IPs in 4 countries across 12 domains to perform 45 HTTP transactions. The main IP is 18.245.175.64, located in United States and belongs to AMAZON-02, US. The main domain is preview.mastered.today.
TLS certificate: Issued by Amazon RSA 2048 M02 on June 19th 2024. Valid for: a year.
This is the only time preview.mastered.today was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
22 18.245.175.64 16509 (AMAZON-02)
2 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 3.5.168.127 16509 (AMAZON-02)
1 3.5.169.225 16509 (AMAZON-02)
2 104.17.24.14 13335 (CLOUDFLAR...)
1 3.5.164.12 16509 (AMAZON-02)
4 3.5.164.175 16509 (AMAZON-02)
1 104.18.10.207 13335 (CLOUDFLAR...)
1 2600:9000:225... 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 99.86.8.175 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 13.237.167.70 ()
45 16
22    18.245.175.64 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-175-64.cdg55.r.cloudfront.net
preview.mastered.today
2    2606:4700::6812:ba1f (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.jsdelivr.net
2    2a00:1450:4001:831::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    3.5.168.127 (Sydney, Australia)

ASN16509 (AMAZON-02, US)
PTR: s3-r-w.ap-southeast-2.amazonaws.com
prd-xenops-openedx-saas-theme-css.s3.ap-southeast-2.amazonaws.com
1    3.5.169.225 (Sydney, Australia)

ASN16509 (AMAZON-02, US)
PTR: s3-r-w.ap-southeast-2.amazonaws.com
custom-css-override.s3.ap-southeast-2.amazonaws.com
2    104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    3.5.164.12 (Sydney, Australia)

ASN16509 (AMAZON-02, US)
PTR: s3-r-w.ap-southeast-2.amazonaws.com
prd-xenops-logo-files.s3.ap-southeast-2.amazonaws.com
4    3.5.164.175 (Sydney, Australia)

ASN16509 (AMAZON-02, US)
PTR: s3-r-w.ap-southeast-2.amazonaws.com
prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com
1    104.18.10.207 (None, )

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
1    2600:9000:225e:9200:4:a58e:7cc0:21 (United States)

ASN16509 (AMAZON-02, US)
d36qh8oibb8mb7.cloudfront.net
1    2a00:1450:4001:82f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    99.86.8.175 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-8-175.fra6.r.cloudfront.net
cdn.segment.com
2    2a00:1450:4001:82b::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
1    2a00:1450:4001:813::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    13.237.167.70 (None, )

ASN- ()
5c460b35aaaa424491760e12614fccc2.apm.ap-southeast-2.aws.cloud.es.io
Domain Requested by
22 preview.mastered.today preview.mastered.today
4 prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com preview.mastered.today
2 5c460b35aaaa424491760e12614fccc2.apm.ap-southeast-2.aws.cloud.es.io d36qh8oibb8mb7.cloudfront.net
2 www.google-analytics.com www.googletagmanager.com
d36qh8oibb8mb7.cloudfront.net
2 cdnjs.cloudflare.com preview.mastered.today
2 www.googletagmanager.com preview.mastered.today
www.googletagmanager.com
2 cdn.jsdelivr.net preview.mastered.today
1 fonts.gstatic.com preview.mastered.today
1 region1.google-analytics.com www.googletagmanager.com
1 cdn.segment.com preview.mastered.today
1 fonts.googleapis.com preview.mastered.today
1 d36qh8oibb8mb7.cloudfront.net preview.mastered.today
1 maxcdn.bootstrapcdn.com preview.mastered.today
1 prd-xenops-logo-files.s3.ap-southeast-2.amazonaws.com preview.mastered.today
1 custom-css-override.s3.ap-southeast-2.amazonaws.com preview.mastered.today
1 prd-xenops-openedx-saas-theme-css.s3.ap-southeast-2.amazonaws.com preview.mastered.today
45 16

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

Domain
www.lonsdaleinstitute.edu.au
help.xen.education
Subject Issuer Validity Valid
xen.education
Amazon RSA 2048 M02		 2024-06-19 -
2025-07-19		 a year crt.sh
*.jsdelivr.net
Sectigo RSA Domain Validation Secure Server CA		 2024-05-04 -
2025-05-04		 a year crt.sh
*.google-analytics.com
WR2		 2024-06-03 -
2024-08-26		 3 months crt.sh
*.s3-ap-southeast-2.amazonaws.com
Amazon RSA 2048 M01		 2024-05-10 -
2025-05-01		 a year crt.sh
cdnjs.cloudflare.com
E1		 2024-06-02 -
2024-08-31		 3 months crt.sh
bootstrapcdn.com
GTS CA 1P5		 2024-05-25 -
2024-08-23		 3 months crt.sh
*.cloudfront.net
Amazon RSA 2048 M01		 2023-10-10 -
2024-09-19		 a year crt.sh
upload.video.google.com
WR2		 2024-06-03 -
2024-08-26		 3 months crt.sh
*.segment.com
Amazon RSA 2048 M03		 2023-11-14 -
2024-12-13		 a year crt.sh
*.gstatic.com
WR2		 2024-06-03 -
2024-08-26		 3 months crt.sh
*.ap-southeast-2.aws.elastic-cloud.com
R11		 2024-06-19 -
2024-09-17		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://preview.mastered.today/
Frame ID: D4C64524FD2849106CEC641B263F834C
Requests: 44 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Home | Lonsdale Institute

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • require.*\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • /popper\.js/([0-9.]+)
Overall confidence: 100%
Detected patterns
  • cdn\.segment\.com/analytics\.js
Overall confidence: 100%
Detected patterns
  • (?:/([\d.]+))?/slick(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

45
Requests

100 %
HTTPS

44 %
IPv6

12
Domains

16
Subdomains

16
IPs

4
Countries

1993 kB
Transfer

7240 kB
Size

8
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

45 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
preview.mastered.today/ 		29 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
b7475d072befb9823a853e9e600771374dcefd3276ee430c6ad455b9d39135da
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

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/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

content-encoding
gzip
content-language
en
content-type
text/html; charset=utf-8
date
Wed, 19 Jun 2024 14:36:29 GMT
p3p
CP="Open edX does not have a P3P policy."
server
nginx
vary
Accept-Encoding Cookie, Accept-Language
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
x-amz-cf-id
yg4e6Iv-IqQZcySB5TWsem4CDRVpAecrNiALicEgvM7VYuzCIjqz6w==
x-amz-cf-pop
CDG55-P1
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
djangojs.e37eef1ffc63.js
preview.mastered.today/static/js/i18n/en/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/js/i18n/en/djangojs.e37eef1ffc63.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
06fb9a2428a5b30ab43095224c11aada44cdba4cac76c946fe5d43482f4ede5b

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:22 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c56-ce3"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
ZsLTYHW2WMm2ZgQcbGNtfbV6n72yUh-2KWW_zncFVcZRdSXxXnDdEA==
ie11_find_array.bd1c6dc7a133.js
preview.mastered.today/static/js/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/js/ie11_find_array.bd1c6dc7a133.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
f05066a3162729f9361613ed1bd1a0cd75880602c610d7f5334682add7d7bcd8

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:28 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5c-695"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
UV0Thh2-SnEG4crV-8_XsxTETTPqIgWPLCwAlyPRCAI_QHB2Kn_gGQ==
lms-style-vendor.68e48093f5dd.css
preview.mastered.today/static/xen-syo-theme/css/ 		36 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/xen-syo-theme/css/lms-style-vendor.68e48093f5dd.css
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
a6bcafcb7b4c3f8823d3f68af92063644775ae251edbc9512c79e01db305a255

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:36 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c64-9062"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
text/css
cache-control
max-age=315360000
x-amz-cf-id
edMn0CHPo8sQe-mNyqM1yhC3lC2G3SR8mmZ2bXj4qLicz9V_NiKpNw==
lms-main-v1.05e7677ed1af.css
preview.mastered.today/static/xen-syo-theme/css/ 		912 KB
93 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/xen-syo-theme/css/lms-main-v1.05e7677ed1af.css
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
01b4bb059f1aa06b7d78a76e73a74ef83f961741f1e7ec0ed14ef44b3c54399c

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:35 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c63-e406b"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
text/css
cache-control
max-age=315360000
x-amz-cf-id
NkQnVQTxbUCow-F55CudETQMmURZZSQK74QfmbDtkVq4qilyalCt9g==
lms-main_vendor.a04b73033169.js
preview.mastered.today/static/js/ 		570 KB
160 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/js/lms-main_vendor.a04b73033169.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
7bcc86f4ce33777f868553290b0288ac3a46c838f5f7a8c686a2cfd05d2b7aac

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:28 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5c-8e6c2"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
bZLRXYHtEj2EXpcLlaUTyAdnv-TqFSj8WRuAWhYmisIqdqFUcVEQdA==
lms-application.7bec85e7ca02.js
preview.mastered.today/static/js/ 		489 KB
100 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/js/lms-application.7bec85e7ca02.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
9aa09d24ec5e0dc9962db7c377895cd3b5ceeb335b1c794ec5eadc826ddcd3d8

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:28 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5c-7a507"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
Xv4Q6kSF-tsfsXCQDIpBrsQ_x7kQ3U_iXiW4ew59fEyi1aPpXgVWsA==
commons.216cf28b04ca40a1bb51.bcd01b0ac207.js
preview.mastered.today/static/bundles/ 		2 MB
510 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/bundles/commons.216cf28b04ca40a1bb51.bcd01b0ac207.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
fe476e12054ee59b8ff9cd73ff6785984482c2a852b434b077685525895038c7

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:28 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5c-1cac44"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
4IsS99UrVs3S-tqJHvC1qFgk9lNLQ8k-S2IMLZhXwtCrGNWL-7ksgQ==
require-config.38226099c6ad.js
preview.mastered.today/static/lms/js/ 		9 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/lms/js/require-config.38226099c6ad.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
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server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5b-2339"
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content-type
application/javascript
cache-control
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x-amz-cf-id
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lms-modules.3476639fccf1.js
preview.mastered.today/static/js/ 		223 KB
54 KB 		Script
General
Check archive.org
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https://preview.mastered.today/static/js/lms-modules.3476639fccf1.js
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Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
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sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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sec-ch-ua-platform
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Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
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server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5c-37a88"
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content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
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slick.min.css
cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/ 		2 KB
1 KB 		Stylesheet
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https://cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.css
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Host: preview.mastered.today
URL: https://preview.mastered.today/
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H2
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
Wed, 19 Jun 2024 14:36:30 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
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js
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75 KB 		Script
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Full URL
https://www.googletagmanager.com/gtag/js?id=UA-172651018-1
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
Wed, 19 Jun 2024 14:36:32 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
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cross-origin
alt-svc
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server
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bootstrap.04aca1f4cd3e.css
preview.mastered.today/static/xen-syo-theme/css/bootstrap/ 		138 KB
21 KB 		Stylesheet
General
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https://preview.mastered.today/static/xen-syo-theme/css/bootstrap/bootstrap.04aca1f4cd3e.css
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Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
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nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c61-22688"
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content-type
text/css
cache-control
max-age=315360000
x-amz-cf-id
EBhpKV54JfaJiU6wxA-QZtIDRnZcd7QjfzuPZZ1sSEww4Zh53VUHyw==
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1 KB 		Stylesheet
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https://prd-xenops-openedx-saas-theme-css.s3.ap-southeast-2.amazonaws.com/saas_themes/static/css/LNSD-variable-file.css
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Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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sec-ch-ua
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

Date
Wed, 19 Jun 2024 14:36:31 GMT
Last-Modified
Mon, 27 Mar 2023 11:32:44 GMT
Server
AmazonS3
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9F1ZW0867TKZBSE5
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92 KB 		Stylesheet
General
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https://preview.mastered.today/static/xen-syo-theme/css/main.css
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Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
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TLS 1.3, , AES_128_GCM
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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

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
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server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c03-ef889"
vary
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Miss from cloudfront
content-type
text/css
cache-control
max-age=300
x-amz-cf-id
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bootstrap-grid.68dba5af0b67.css
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3 KB 		Stylesheet
General
Check archive.org
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https://preview.mastered.today/static/xen-syo-theme/css/bootstrap/bootstrap-grid.68dba5af0b67.css
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
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server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c61-71d4"
vary
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Miss from cloudfront
content-type
text/css
cache-control
max-age=315360000
x-amz-cf-id
phIiiznwTATmeDdbCnC8UbhYN4qVfLnKpLPde0kI85fU4bgYiUnN3Q==
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preview.mastered.today/static/xen-syo-theme/css/bootstrap/ 		234 KB
30 KB 		Stylesheet
General
Check archive.org
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https://preview.mastered.today/static/xen-syo-theme/css/bootstrap/custom.min.2ab7adc84c97.css
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
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nginx /
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sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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?0
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sec-ch-ua-platform
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Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
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nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c61-3a960"
vary
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Miss from cloudfront
content-type
text/css
cache-control
max-age=315360000
x-amz-cf-id
1FCurFgM-HWTb-Z0Yf4xxIu7cV_B2B7g0qP2AbYc8q9mDAAy7F_Crw==
custom-styles.css
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545 B 		Stylesheet
General
Check archive.org
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https://custom-css-override.s3.ap-southeast-2.amazonaws.com/LNSD/custom-styles.css
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
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Reverse DNS
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sec-ch-ua
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de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 19 Jun 2024 14:36:31 GMT
Last-Modified
Mon, 19 Dec 2022 07:46:13 GMT
Server
AmazonS3
x-amz-request-id
9F1JMCHZCABACJJ2
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flag-icon.min.css
cdnjs.cloudflare.com/ajax/libs/flag-icon-css/2.3.1/css/ 		33 KB
2 KB 		Stylesheet
General
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https://cdnjs.cloudflare.com/ajax/libs/flag-icon-css/2.3.1/css/flag-icon.min.css
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
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H3
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QUIC, , AES_128_GCM
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sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Wed, 19 Jun 2024 14:36:30 GMT
content-encoding
br
x-content-type-options
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HIT
nel
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Mon, 04 May 2020 16:10:05 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
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"5eb03e5d-82c9"
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web-icon-black.png
prd-xenops-logo-files.s3.ap-southeast-2.amazonaws.com/ 		390 B
758 B 		Image
General
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Full URL
https://prd-xenops-logo-files.s3.ap-southeast-2.amazonaws.com/web-icon-black.png
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
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Reverse DNS
s3-r-w.ap-southeast-2.amazonaws.com
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sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 19 Jun 2024 14:36:31 GMT
Last-Modified
Wed, 02 Feb 2022 03:56:36 GMT
Server
AmazonS3
x-amz-request-id
9F1NFZ01WBY3Q1AJ
ETag
"587242868c8e43fab756d54ded30397f"
Content-Type
image/png
Accept-Ranges
bytes
Content-Length
390
x-amz-id-2
Wt4WSgvAuVWioi1DpqFQMEguzR2u/HIkoSYygHmcbeMOK2ymf+VEyCPINXuIKiDul3HzjOOeOYTPjTe7d/7snQ==
65ffb32cf01a1e3370dbd6bdeb0efc68
prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com/images/LNSD/Header_Logo_Images/ 		6 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com/images/LNSD/Header_Logo_Images/65ffb32cf01a1e3370dbd6bdeb0efc68
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
3.5.164.175 Sydney, Australia, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-r-w.ap-southeast-2.amazonaws.com
Software
AmazonS3 /
Resource Hash
696988a12f0aab998af05217b8699990267f57574d86a4f1c0246f200a14214c

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 19 Jun 2024 14:36:31 GMT
Last-Modified
Fri, 16 Dec 2022 13:00:42 GMT
Server
AmazonS3
x-amz-request-id
9F1Q88QSCMGJS0DD
ETag
"c18026426357a8210d997c457e83ebc6"
x-amz-server-side-encryption
AES256
Content-Type
application/octet-stream
Cache-Control
max-age-31536000
Accept-Ranges
bytes
Content-Length
6409
x-amz-id-2
bPU7FZvy22n7zTmB8KGloMgQssXC4hiMHNYag8lwO6M1EYHf7ZyjzWpqV6YAE8Ovg5kje1uktP+QsbnPt2xNng==
82bc9b89ee7c45d40e30ed4c23a97144
prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com/images/LNSD/Footer_Logo_Images/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com/images/LNSD/Footer_Logo_Images/82bc9b89ee7c45d40e30ed4c23a97144
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
3.5.164.175 Sydney, Australia, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-r-w.ap-southeast-2.amazonaws.com
Software
AmazonS3 /
Resource Hash
2670c94763ad09dfbb69f78ca0f37e864916193ead059186e2d1ac840ae86f7c

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 19 Jun 2024 14:36:32 GMT
Last-Modified
Thu, 15 Dec 2022 23:38:43 GMT
Server
AmazonS3
x-amz-request-id
CJNW3YEDYAQJE50J
ETag
"5923cbe5e974939400df7f7fde811481"
x-amz-server-side-encryption
AES256
Content-Type
application/octet-stream
Cache-Control
max-age-31536000
Accept-Ranges
bytes
Content-Length
1803
x-amz-id-2
2P3QcJplOefrMcw+85M190nJ2sjbAiAMak/DN70l8z+LY/du1/vwxOmDrrPX6RwfrsAeLbZCDG2iCzRSBcYMnA==
noreferrer.aa62a3e70ffa.js
preview.mastered.today/static/js/vendor/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/js/vendor/noreferrer.aa62a3e70ffa.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
7795d0e3f1b9995e5bc1db67e2a2fed015b1bf8663231de310463f5f169f1205

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:27 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5b-4d4"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
ZX1sCgTfglZ93nfnKGqbSawMLFKDGI-Ku5VT0umCjxV8l2qI1NZ9Gg==
navigation.1538ab4c6357.js
preview.mastered.today/static/js/utils/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/js/utils/navigation.1538ab4c6357.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
26b579619550ad7d70df38810d2b8a7f3fcedaf1fd816a62d26c1514994eab7e

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:31 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:27 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5b-12b2"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
eCqSOUjBgIEQsWi1OB1RRFCMQOVPqaLjWVB9AONdD7fkue03fgFb6w==
header.309c5612bb14.js
preview.mastered.today/static/js/header/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/js/header/header.309c5612bb14.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
0cca9c38bb03f7c196a3705d64fd3e7dcbc94f6632670b18b7ce279fabbb47b4

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:32 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:27 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5b-1f6f"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
o2KNVto02yXyZPiGwsJL1pCu9SbXPYJGYphCvA6BDE_FSomO6Em15w==
quiz-slider.5c0a09ffde21.js
preview.mastered.today/static/xen-syo-theme/js/ 		26 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://preview.mastered.today/static/xen-syo-theme/js/quiz-slider.5c0a09ffde21.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.175.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-175-64.cdg55.r.cloudfront.net
Software
nginx /
Resource Hash
4250766327c7f14553e33f13ef53ca635b5e251fe552c33079ef303d937f887c

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:32 GMT
content-encoding
gzip
via
1.1 cbfd403b2fc16ea3a848db9a436f49d4.cloudfront.net (CloudFront)
last-modified
Wed, 19 Jun 2024 07:44:26 GMT
server
nginx
x-amz-cf-pop
CDG55-P1
etag
W/"66728c5a-6722"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
x-amz-cf-id
3tDa1HKZqWzD3kkvWEzBMPY2of6b3LKNaaNlh5MWZnwE8xRxouMdNw==
popper.min.js
cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5292e677fe712c80863414e9e73f3678d86d409f751392b6803b70a949fc1017
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:32 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
503164
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
6098
last-modified
Mon, 04 May 2020 16:15:37 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03fa9-4a59"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=leYKEzpH69%2BKxGyvi3vcoXBM93mPMS5Mfgp2x%2BLZaypPh2aEPGVve%2FmrMZir6hzNqxGS1mGd5PC9VTXfLJL04B5dGbVIznZJYBLxCS9M2Am1VBikllXuqwalooL5NRm9MaGfJmJ0"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
8964407defbb9b5e-FRA
expires
Mon, 09 Jun 2025 14:36:32 GMT
bootstrap.min.js
maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/ 		50 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.10.207 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0e25895d7caaf355a53d19c37c69a06198f668e5422b211d27597ed93983b80b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:32 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
cdn-edgestorageid
1029
strict-transport-security
max-age=31536000; includeSubDomains; preload
age
1071636
cdn-cachedat
02/09/2024 22:50:56
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:04 GMT
cdn-proxyver
1.04
cdn-requestpullcode
200
server
cloudflare
etag
W/"baaadea4492b059f284187d75af46063"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
01f5074efccb5736e2a813e13802ea8a
timing-allow-origin
*
cdn-requestcountrycode
US
cdn-status
200
cf-ray
8964407e99f8b627-WAW
cdn-requestpullsuccess
True
slick.min.js
cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/ 		42 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:ba1f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c7178cc6ca34fb18e30f070a5e7a1c287b2d7ccfcba2cfdf06e0f46eda55740
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 19 Jun 2024 14:36:32 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
gzip
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
3984026
x-jsd-version
1.8.1
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
10412
x-served-by
cache-fra-eddf8230096-FRA, cache-lga21927-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"a76f-O0GzvJVmhQFaNHoiOOcdsp36Dbs"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BrobAy0eZN2O%2F7F24RZ3Urm6Ih7yM%2F3nleoDdCpdtwJgVH81sOnD1ntVZX3tWFliHo8%2FueBHI3D1imrL2H3sfx%2Fcno%2B1VPbHTVMQCHMlbycIm9vkkU3joLmFmBWFLSUddcqhPo2Rukh0e5c5mCg%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
cf-ray
8964407e7ca7693a-FRA
elastic-apm-rum.umd.min.js
d36qh8oibb8mb7.cloudfront.net/ 		63 KB
63 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d36qh8oibb8mb7.cloudfront.net/elastic-apm-rum.umd.min.js
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:225e:9200:4:a58e:7cc0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f0dca126409ee1bae9ef82e3d97cfb485cf0e6110fef92490aef957c26f765ac

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 15:55:26 GMT
via
1.1 8b360b28aeb67c1982fcc466a05eef02.cloudfront.net (CloudFront)
last-modified
Fri, 08 Mar 2024 10:40:22 GMT
server
AmazonS3
x-amz-cf-pop
FRA60-P4
age
81667
x-amz-server-side-encryption
AES256
etag
"a9134a4a4f040b84520a5342ced03fca"
x-cache
Hit from cloudfront
content-type
application/javascript
accept-ranges
bytes
content-length
64043
x-amz-cf-id
O7Aps4W5reRdSTPWJbPIbwCqWJr-d6MPwpLSmdFHp5-v-a7VPERy0Q==
css
fonts.googleapis.com/ 		28 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700
Requested by
Host: preview.mastered.today
URL: https://preview.mastered.today/static/xen-syo-theme/css/lms-main-v1.05e7677ed1af.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d2e4537e92ee06780895bca5b7c31216e42b5bf36a2b79b67b63c129f2725c89
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
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https://preview.mastered.today/static/lms/css/font_base.css
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https://preview.mastered.today/static/xen-syo-theme/css/google_font_base.css
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Response headers

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pragma
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Response headers

Date
Wed, 19 Jun 2024 14:36:34 GMT
Last-Modified
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Server
AmazonS3
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https://preview.mastered.today/static/fonts/Helvetica.ttf
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Response headers

date
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sec-ch-ua-platform
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date
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Wed, 19 Jun 2024 14:36:33 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://preview.mastered.today
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
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
2677a3eb5c5602b8fb67582ef66ee1d6
prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com/images/LNSD/Favicon_Images/ 		8 KB
9 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com/images/LNSD/Favicon_Images/2677a3eb5c5602b8fb67582ef66ee1d6
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
3.5.164.175 Sydney, Australia, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-r-w.ap-southeast-2.amazonaws.com
Software
AmazonS3 /
Resource Hash
d86861aae5ec922aa7e22e3fe358f367c09611dda6ef92cae43ee41c491dc5ca

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://preview.mastered.today/
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 19 Jun 2024 14:36:35 GMT
Last-Modified
Thu, 15 Dec 2022 23:38:45 GMT
Server
AmazonS3
x-amz-request-id
NPJN5P25VS4HCC1Q
ETag
"2a116c44203cdea1cc97f799f06ba7b5"
x-amz-server-side-encryption
AES256
Content-Type
application/octet-stream
Cache-Control
max-age-31536000
Accept-Ranges
bytes
Content-Length
8462
x-amz-id-2
i3Qn8T/33HikhO7DJN0ZikmfjQRuH/b8aiCWYWBFSOasEQVsQePx2kQZHOY7JEx7LC1nkESBRDVkX2utd6wnVQ==
events
5c460b35aaaa424491760e12614fccc2.apm.ap-southeast-2.aws.cloud.es.io/intake/v2/rum/ 		0
64 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://5c460b35aaaa424491760e12614fccc2.apm.ap-southeast-2.aws.cloud.es.io/intake/v2/rum/events
Requested by
Host: d36qh8oibb8mb7.cloudfront.net
URL: https://d36qh8oibb8mb7.cloudfront.net/elastic-apm-rum.umd.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.237.167.70 -, , ASN (),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Content-Encoding
gzip
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/126.0.0.0 Safari/537.36
Content-Type
application/x-ndjson
Referer
https://preview.mastered.today/
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
https://preview.mastered.today
date
Wed, 19 Jun 2024 14:36:37 GMT
x-cloud-request-id
dg525zwdQ1yO1NyjOtZgUg
x-content-type-options
nosniff
x-found-handling-instance
instance-0000000011
x-found-handling-cluster
5c460b35aaaa424491760e12614fccc2
content-length
0
events
5c460b35aaaa424491760e12614fccc2.apm.ap-southeast-2.aws.cloud.es.io/intake/v2/rum/ 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://5c460b35aaaa424491760e12614fccc2.apm.ap-southeast-2.aws.cloud.es.io/intake/v2/rum/events
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.237.167.70 -, , ASN (),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept
*/*
Access-Control-Request-Headers
content-encoding,content-type
Access-Control-Request-Method
POST
Origin
https://preview.mastered.today
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
Content-Type, Content-Encoding, Accept
access-control-allow-methods
POST, OPTIONS
access-control-allow-origin
https://preview.mastered.today
access-control-expose-headers
Etag
access-control-max-age
3600
content-length
0
date
Wed, 19 Jun 2024 14:36:36 GMT
vary
Origin
x-cloud-request-id
crgcsE1-R0yyfIovy9XfyA
x-content-type-options
nosniff
x-found-handling-cluster
5c460b35aaaa424491760e12614fccc2
x-found-handling-instance
instance-0000000011

Verdicts & Comments Add Verdict or Comment

120 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.

undefined| event object| fence object| sharedStorage object| django function| pluralidx function| gettext function| ngettext function| gettext_noop function| pgettext function| npgettext function| interpolate function| get_format undefined| requirejs undefined| require undefined| define function| $ function| jQuery function| url function| _ function| s object| picturefillCFG function| picturefill object| edx object| RequireJS object| punycode object| IPv6 object| SecondLevelDomains function| URI object| Backbone function| DP_jQuery_1718807792256 object| DialogTabControls undefined| $focusedElementBeforeModal string| focusableElementsString function| reassignTabIndexesAndAriaHidden function| trapTabFocus function| trapShiftTabFocus function| bindReturnFocusListener function| bindEscapeKeyListener function| trapFocusForAccessibleModal function| accessible_modal object| Language function| getParameterByName object| AjaxPrefix function| XProblemGenerator function| XProblemDisplay function| XProblemGrader object| XBlock object| LmsRuntime function| isExternal function| rewriteStaticLinks object| Logger function| log_event function| interpolate_ntext function| interpolate_text function| Calculator function| FeedbackForm function| moment function| webpackJsonp object| core object| __core-js_shared__ object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill string| baseUrl undefined| setupFullScreenModal undefined| cktsim function| update_schematics function| XBlockToXModuleShim object| XModule function| Sequence function| Conditional function| JavascriptLoader function| HTMLModule function| LTI object| analytics function| gtag object| dataLayer object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaGlobal function| nextUnit function| prevUnit function| displayHDButton function| preventFastForwarding function| call_quiz_slider number| maxRetries number| retryCount function| callXenedCompletion function| createMobileMenu function| mcqHeaderAlignHandler function| quiz_slider function| enable_slider_arrows function| quiz_result_page_builder function| quiz_fetch_data function| quizPreview function| quiz_result_loader function| description_quizSlider function| quizQuesAlign function| enablePrintResult function| adjustWorksheetSize function| setLoaderHeight function| quizSubmitComeplete function| saveTranscript function| checkLastQuiz function| h5pReview function| problemUnitRedirection function| Popper object| elasticApm object| gaplugins object| gaData object| SR function| onTouchBasedDevice function| postJSON

8 Cookies

Domain/Path Name / Value
preview.mastered.today/ Name: csrftoken
Value: OOz9AxCdDref4jXgQxcErgxiVcLqxXd6j3dV9MDlKoBSG1r7fNLenav8qfE9AeOf
.mastered.today/ Name: sessionid
Value: "1|3ac0m1gse657eajs0c4dp3nhfgaodla6|vL6xEPBg5yBv|ImUzMDUzYWI5YWI0NTUzODIwOGJhNzYxZWNjOWZlODgxZGUzYzhiOTM1NGMxZmZlMWZjNTJiNDRlMzg1N2NlNjgi:1sJwQH:2XWOw_R231so-Kv13B8ZdSUSsIw"
.mastered.today/ Name: _ga_QZQS19GHL8
Value: GS1.1.1718807793.1.0.1718807793.0.0.0
.mastered.today/ Name: _ga
Value: GA1.2.1202198670.1718807793
.mastered.today/ Name: _gid
Value: GA1.2.1608706350.1718807793
.mastered.today/ Name: _gat_gtag_UA_172651018_1
Value: 1
preview.mastered.today/ Name: AWSALB
Value: yFoC68hzzyuKhsku6D38L33I3M0qXZepSjtkt4Stbmht9deBCNKJdilawrZzSuehA15wwJBrSAr9gBg4G9QnQ2QXXJoO08TiimAnAd9s8wPTPPKZvftEyqa2Pwsi
preview.mastered.today/ Name: AWSALBCORS
Value: yFoC68hzzyuKhsku6D38L33I3M0qXZepSjtkt4Stbmht9deBCNKJdilawrZzSuehA15wwJBrSAr9gBg4G9QnQ2QXXJoO08TiimAnAd9s8wPTPPKZvftEyqa2Pwsi

1 Console Messages

Source Level URL
Text
network error URL: https://cdn.segment.com/analytics.js/v1/j3ynnRbt2UKjj5v9kSA4VFi3oFytKZPK/analytics.min.js
Message:
Failed to load resource: the server responded with a status of 404 ()

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
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

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.

5c460b35aaaa424491760e12614fccc2.apm.ap-southeast-2.aws.cloud.es.io
cdn.jsdelivr.net
cdn.segment.com
cdnjs.cloudflare.com
custom-css-override.s3.ap-southeast-2.amazonaws.com
d36qh8oibb8mb7.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
maxcdn.bootstrapcdn.com
prd-xenops-logo-files.s3.ap-southeast-2.amazonaws.com
prd-xenops-openedx-custom-app-images.s3.ap-southeast-2.amazonaws.com
prd-xenops-openedx-saas-theme-css.s3.ap-southeast-2.amazonaws.com
preview.mastered.today
region1.google-analytics.com
www.google-analytics.com
www.googletagmanager.com
104.17.24.14
104.18.10.207
13.237.167.70
18.245.175.64
2001:4860:4802:34::36
2600:9000:225e:9200:4:a58e:7cc0:21
2606:4700::6812:ba1f
2a00:1450:4001:813::2003
2a00:1450:4001:82b::200e
2a00:1450:4001:82f::200a
2a00:1450:4001:831::2008
3.5.164.12
3.5.164.175
3.5.168.127
3.5.169.225
99.86.8.175
01b4bb059f1aa06b7d78a76e73a74ef83f961741f1e7ec0ed14ef44b3c54399c
06fb9a2428a5b30ab43095224c11aada44cdba4cac76c946fe5d43482f4ede5b
0c7178cc6ca34fb18e30f070a5e7a1c287b2d7ccfcba2cfdf06e0f46eda55740
0cca9c38bb03f7c196a3705d64fd3e7dcbc94f6632670b18b7ce279fabbb47b4
0e25895d7caaf355a53d19c37c69a06198f668e5422b211d27597ed93983b80b
1108d9c16e258ebb7d76ca276f25feb22ea46f182455d7b8ed3cbd1507a19d48
2670c94763ad09dfbb69f78ca0f37e864916193ead059186e2d1ac840ae86f7c
26b579619550ad7d70df38810d2b8a7f3fcedaf1fd816a62d26c1514994eab7e
293e8e40bd901f6e23f0cd801b1dd9042380d9efd5138dedcfc050ab6a58a733
29a5728a97feb644b306771fc0861817b8e7c32f9fbb218dfd5403a7150115dd
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4250766327c7f14553e33f13ef53ca635b5e251fe552c33079ef303d937f887c
4cf8eedd5edefa096ae19810318178693d8b35017287da1d07b1a751b2e53988
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6d264ff76150b34f32c6f4d44c95632623ee3ec73259f63dcc1ca9a00905c33c
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a68adcd5e00db4ba5233636a9a3fcc32ea1604150c8994b65a8f65477b24e4c3
a6bcafcb7b4c3f8823d3f68af92063644775ae251edbc9512c79e01db305a255
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b7475d072befb9823a853e9e600771374dcefd3276ee430c6ad455b9d39135da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fa2176e24f15f22e8ecb0e5ee71a48848d685bdad81a285126f7dee167ec7f66
fe476e12054ee59b8ff9cd73ff6785984482c2a852b434b077685525895038c7
feb2ca718e99a34bae28edc15d6fb568001f00c2b9132c7f75b237021a224507