URL: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_sour...
Submission: On November 14 via api from UA — Scanned from PL

Summary

This website contacted 26 IPs in 2 countries across 18 domains to perform 108 HTTP transactions. The main IP is 104.16.193.80, located in and belongs to CLOUDFLARENET, US. The main domain is www.edx.org. The Cisco Umbrella rank of the primary domain is 185672.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 9th 2024. Valid for: 5 months.
This is the only time www.edx.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
41 104.16.193.80 13335 (CLOUDFLAR...)
10 104.18.86.42 13335 (CLOUDFLAR...)
1 18.245.31.129 16509 (AMAZON-02)
1 104.16.79.73 13335 (CLOUDFLAR...)
1 172.64.155.119 13335 (CLOUDFLAR...)
10 18.245.31.56 16509 (AMAZON-02)
9 18.245.31.127 16509 (AMAZON-02)
3 104.16.175.142 13335 (CLOUDFLAR...)
1 18.245.31.85 16509 (AMAZON-02)
2 52.3.59.193 14618 (AMAZON-AES)
1 52.203.31.207 14618 (AMAZON-AES)
5 142.250.184.200 15169 (GOOGLE)
4 142.250.185.206 15169 (GOOGLE)
2 34.49.241.189 396982 (GOOGLE-CL...)
1 142.250.184.226 15169 (GOOGLE)
1 151.101.130.217 54113 (FASTLY)
1 18.245.31.70 16509 (AMAZON-02)
4 44.234.198.184 16509 (AMAZON-02)
2 142.250.185.106 15169 (GOOGLE)
1 216.239.34.36 15169 (GOOGLE)
1 18.245.31.95 16509 (AMAZON-02)
2 172.217.18.3 15169 (GOOGLE)
2 18.245.31.71 16509 (AMAZON-02)
1 35.186.249.72 15169 (GOOGLE)
1 151.101.194.217 54113 (FASTLY)
108 26
Apex Domain
Subdomains
Transfer
51 edx.org
www.edx.org — Cisco Umbrella Rank: 185672
beam.edx.org — Cisco Umbrella Rank: 337404
1 MB
13 segment.io
cdn.segment.io — Cisco Umbrella Rank: 28026
api.segment.io — Cisco Umbrella Rank: 1523
73 KB
10 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 390
170 KB
5 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 65
region1.google-analytics.com — Cisco Umbrella Rank: 2944
22 KB
5 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 64
464 KB
4 cohesionapps.com
cdn.cohesionapps.com — Cisco Umbrella Rank: 33117
taggy.cohesionapps.com — Cisco Umbrella Rank: 47649
navi.cohesionapps.com — Cisco Umbrella Rank: 79105
395 B
3 branch.io
cdn.branch.io — Cisco Umbrella Rank: 912
api2.branch.io — Cisco Umbrella Rank: 1392
24 KB
3 edx-cdn.org
prod-discovery.edx-cdn.org — Cisco Umbrella Rank: 267290
28 KB
2 gstatic.com
fonts.gstatic.com
60 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 55
2 KB
2 speedcurve.com
cdn.speedcurve.com — Cisco Umbrella Rank: 7907
lux.speedcurve.com — Cisco Umbrella Rank: 24680
11 KB
2 optimizely.com
logx.optimizely.com — Cisco Umbrella Rank: 1917
459 B
1 impactcdn.com
utt.impactcdn.com — Cisco Umbrella Rank: 4910
15 KB
1 app.link
app.link — Cisco Umbrella Rank: 2722
672 B
1 googlesyndication.com
pagead2.googlesyndication.com — Cisco Umbrella Rank: 127
1 onetrust.com
geolocation.onetrust.com — Cisco Umbrella Rank: 610
309 B
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 743
7 KB
1 2u.com
chatbot-frontend.prod.ai.2u.com — Cisco Umbrella Rank: 234907
13 KB
108 18
Domain Requested by
41 www.edx.org www.edx.org
static.cloudflareinsights.com
10 beam.edx.org www.edx.org
beam.edx.org
10 cdn.cookielaw.org www.edx.org
cdn.cookielaw.org
9 cdn.segment.io www.edx.org
cdn.segment.io
5 www.googletagmanager.com cdn.segment.io
www.googletagmanager.com
4 api.segment.io cdn.segment.io
4 www.google-analytics.com cdn.segment.io
www.google-analytics.com
www.edx.org
3 prod-discovery.edx-cdn.org www.edx.org
2 api2.branch.io cdn.branch.io
2 fonts.gstatic.com fonts.googleapis.com
2 fonts.googleapis.com chatbot-frontend.prod.ai.2u.com
2 logx.optimizely.com www.edx.org
2 taggy.cohesionapps.com beam.edx.org
1 lux.speedcurve.com
1 utt.impactcdn.com www.edx.org
1 app.link cdn.branch.io
1 region1.google-analytics.com www.googletagmanager.com
1 cdn.branch.io www.edx.org
1 cdn.speedcurve.com www.edx.org
1 pagead2.googlesyndication.com www.googletagmanager.com
1 navi.cohesionapps.com www.edx.org
1 cdn.cohesionapps.com beam.edx.org
1 geolocation.onetrust.com www.edx.org
1 static.cloudflareinsights.com www.edx.org
1 chatbot-frontend.prod.ai.2u.com www.edx.org
108 25
Subject Issuer Validity Valid
www.edx.org
Cloudflare Inc ECC CA-3
2024-08-09 -
2024-12-31
5 months crt.sh
cookielaw.org
WE1
2024-10-11 -
2025-01-09
3 months crt.sh
*.ai.2u.com
Amazon RSA 2048 M03
2024-04-15 -
2025-05-14
a year crt.sh
cloudflareinsights.com
WE1
2024-11-01 -
2025-01-30
3 months crt.sh
geolocation.onetrust.com
WE1
2024-10-11 -
2025-01-09
3 months crt.sh
beam.edx.org
Amazon RSA 2048 M03
2024-09-23 -
2025-10-22
a year crt.sh
*.segment.com
Amazon RSA 2048 M02
2024-10-15 -
2025-11-14
a year crt.sh
edx-cdn.org
Cloudflare Inc ECC CA-3
2024-04-19 -
2024-12-31
8 months crt.sh
cdn.cohesionapps.com
Amazon RSA 2048 M03
2024-09-13 -
2025-10-10
a year crt.sh
*.taggy.cohesionapps.com
Amazon RSA 2048 M03
2024-10-29 -
2025-11-27
a year crt.sh
*.navi.cohesionapps.com
Amazon RSA 2048 M02
2024-06-29 -
2025-07-28
a year crt.sh
*.google-analytics.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
logx.optimizely.com
WR3
2024-11-13 -
2025-02-11
3 months crt.sh
*.g.doubleclick.net
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
*.speedcurve.com
GlobalSign Atlas R3 DV TLS CA 2024 Q1
2024-01-21 -
2025-02-21
a year crt.sh
*.branch.io
Amazon RSA 2048 M03
2024-08-11 -
2025-09-09
a year crt.sh
*.segment.io
Amazon RSA 2048 M03
2024-11-13 -
2025-12-13
a year crt.sh
upload.video.google.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
appipv4.link
Amazon RSA 2048 M03
2024-03-25 -
2025-04-22
a year crt.sh
*.gstatic.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
utt.impactcdn.com
WR3
2024-10-11 -
2025-01-09
3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Frame ID: 9BA15A6EC94A1C879BF572EFD9086629
Requests: 103 HTTP requests in this frame

Frame: https://cdn.cohesionapps.com/cohesion/xs1.html
Frame ID: 15352DCC1FCD222E17C5CAD987E8F005
Requests: 1 HTTP requests in this frame

Frame: https://www.googletagmanager.com/static/service_worker/4al0/sw_iframe.html?origin=https%3A%2F%2Fwww.edx.org
Frame ID: F22BA11D191223C58210C728F787469F
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

CornellX: A Hands-on Introduction to Engineering Simulations | edX

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • googlesyndication\.com/

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org

Page Statistics

108
Requests

100 %
HTTPS

0 %
IPv6

18
Domains

25
Subdomains

26
IPs

2
Countries

2389 kB
Transfer

8949 kB
Size

16
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

108 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request cornell-university-a-hands-on-introduction-to-engineering-simulations
www.edx.org/learn/engineering/
2 MB
289 KB
Document
General
Full URL
https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.193.80 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
60b250ffe19e0dc9afb5af55d8a537b5babdfbf9c099ed680b128f9b04de911a
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Frame-Options DENY

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

cache-control
public, max-age=1800
cf-cache-status
HIT
cf-ray
8e28c97da8893bc6-WAW
content-encoding
gzip
content-type
text/html
date
Thu, 14 Nov 2024 17:40:31 GMT
last-modified
Thu, 14 Nov 2024 15:54:54 GMT
server
cloudflare
server-timing
cfCacheStatus;desc="HIT"
strict-transport-security
max-age=2592000
vary
Accept-Encoding
x-amz-id-2
6JyMPHewXfGJLjOsBkO7u47OJGw0FWYJbufccXinwgEiZSXRjQGHSut3h/cfPKVIGBvY1sD92Ew=
x-amz-request-id
KKBA4W1E8MZ03YR2
x-frame-options
DENY
x-nginx-cache-status
MISS
fa169e97-be64-4cc1-bad3-9534590f9a30.json
cdn.cookielaw.org/consent/fa169e97-be64-4cc1-bad3-9534590f9a30/
6 KB
2 KB
XHR
General
Full URL
https://cdn.cookielaw.org/consent/fa169e97-be64-4cc1-bad3-9534590f9a30/fa169e97-be64-4cc1-bad3-9534590f9a30.json
Requested by
Host: www.edx.org
URL: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.86.42 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eeb8f86dfea225a3edcb7a7bd9a8e066bc4df6e1d83c24862ccdfb28fe4ec28a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.edx.org/

Response headers

content-md5
wb0EpbAzHiLiU1W7Ri5EqA==
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
content-encoding
gzip
cf-cache-status
HIT
etag
0x8DCF489326E25C5
age
54604
x-ms-lease-status
unlocked
x-content-type-options
nosniff
x-ms-version
2009-09-19
expires
Fri, 15 Nov 2024 17:40:31 GMT
date
Thu, 14 Nov 2024 17:40:31 GMT
content-type
application/json
last-modified
Fri, 25 Oct 2024 00:08:47 GMT
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin, cross-origin
x-ms-request-id
4c9d0646-201e-0032-1772-26cb5a000000
cf-ray
8e28c981d970b614-WAW
accept-ranges
bytes
access-control-allow-origin
*
content-length
1919
x-ms-blob-type
BlockBlob
server
cloudflare
primary-fonts.css
www.edx.org/fonts/
930 B
456 B
Stylesheet
General
Full URL
https://www.edx.org/fonts/primary-fonts.css
Requested by
Host: www.edx.org
URL: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.193.80 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5c5327a938d1be19836f0088328046f80f35e6ad2f52128bc73846e86b5e39c1
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"9016879065afdd9743ae464f2c8a9e9f"
age
1650
date
Thu, 14 Nov 2024 17:40:31 GMT
content-type
text/css
last-modified
Thu, 14 Nov 2024 15:54:37 GMT
vary
Accept-Encoding
x-frame-options
DENY
x-amz-id-2
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strict-transport-security
max-age=2592000
x-nginx-cache-status
MISS
cache-control
public, max-age=1800
cf-ray
8e28c981ade93bc6-WAW
x-amz-request-id
Q2QGE4G97ZSGEZZQ
accept-ranges
bytes
content-length
282
server
cloudflare
async-fonts.css
www.edx.org/fonts/
1 KB
614 B
Stylesheet
General
Full URL
https://www.edx.org/fonts/async-fonts.css
Requested by
Host: www.edx.org
URL: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.193.80 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2a7d329ee719ded6a9dbd659e48abc7a8b52f071a92c70e0b241abfa267655b7
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
W/"30ecb8be6c48127e7d348e1c8ea269e3"
age
1650
date
Thu, 14 Nov 2024 17:40:31 GMT
content-type
text/css
last-modified
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vary
Accept-Encoding
x-frame-options
DENY
x-amz-id-2
ITL/B/NdHHP+RW38rhYDm3VylVpLx1guNx7mpVXzDPyG+4UNenXS4d+NemOEXDhWo0XYEDblSog=
strict-transport-security
max-age=2592000
x-nginx-cache-status
MISS
cache-control
public, max-age=1800
cf-ray
8e28c981adf13bc6-WAW
x-amz-request-id
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accept-ranges
bytes
content-length
398
server
cloudflare
index.min.css
chatbot-frontend.prod.ai.2u.com/@v1.15.3/
12 KB
13 KB
Stylesheet
General
Full URL
https://chatbot-frontend.prod.ai.2u.com/@v1.15.3/index.min.css
Requested by
Host: www.edx.org
URL: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.31.129 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-31-129.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ea0895a12af7815cccd3c791965fb0ef5ab92eac6e34440b4828dd7dec54be78

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.edx.org/

Response headers

vary
Origin
x-amz-version-id
x4JS7CB7AisIf8uDFtsYZ5jyIjMljmvB
etag
"6154e952fe628a36a024df6f804a11bc"
age
674
via
1.1 7e3b2ebcc561cb84cf59a80a76eb7e28.cloudfront.net (CloudFront)
accept-ranges
bytes
x-cache
Hit from cloudfront
content-length
12667
x-amz-cf-id
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date
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content-type
text/css
last-modified
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server
AmazonS3
x-amz-cf-pop
FRA56-P8
x-amz-server-side-encryption
AES256
27831640741.js
www.edx.org/optimizelyjs/
275 KB
88 KB
Script
General
Full URL
https://www.edx.org/optimizelyjs/27831640741.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.193.80 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0d1df30a7a166221802ca928bbf8a8b1c992b327eb698a9591585cbfacd22e47
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL

Response headers

access-control-max-age
86400
access-control-expose-headers
x-amz-meta-revision
content-encoding
gzip
cf-cache-status
HIT
etag
W/"ad1ace74f099210cb29cd70a8d2a4273"
age
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x-amz-version-id
2q68yWeW3kYVR.3pKT0mG.9.fnz3EUIK
access-control-allow-methods
GET, HEAD
date
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x-amz-meta-revision
492
content-type
text/javascript; charset=utf-8
last-modified
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vary
Accept-Encoding
x-amz-id-2
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access-control-allow-headers
*
strict-transport-security
max-age=2592000
x-amz-replication-status
COMPLETED
cache-control
max-age=120
timing-allow-origin
*
x-amz-meta-pci_enabled
False
access-control-allow-credentials
false
cf-ray
8e28c981de333bc6-WAW
x-amz-request-id
9GVD89P1HVG8AA0M
access-control-allow-origin
*
server
cloudflare
x-amz-server-side-encryption
AES256
edx-logo-elm.svg
www.edx.org/images/logos/
3 KB
2 KB
Image
General
Full URL
https://www.edx.org/images/logos/edx-logo-elm.svg
Requested by
Host: www.edx.org
URL: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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max-age=31536000; includeSubDomains
accept-ch
Sec-CH-UA-Platform-Version,Sec-CH-UA-Model
etag
W/"5b-nRwkZrhdq1Z2ojIHjimLqf9r1Tk"
cross-origin-resource-policy
cross-origin
x-content-type-options
nosniff
via
1.1 851fdca2e1873274a995295ecd94732e.cloudfront.net (CloudFront)
x-cache
Miss from cloudfront
content-length
91
x-amz-cf-id
2DvBvqMXkiP4jx845GXJYF2LZXVAMhFssyTnECYUFYLwulxIpvAK7A==
date
Thu, 14 Nov 2024 17:40:33 GMT
content-type
text/javascript; charset=utf-8
x-amz-cf-pop
FRA56-P8
server
openresty
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fonts.gstatic.com/s/inter/v18/
47 KB
47 KB
Font
General
Full URL
https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@100;300;400;700&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.18.3 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra15s28-in-f3.1e100.net
Software
sffe /
Resource Hash
f052ee44c3728dfd23aba8a4567150bc314d23903026fbb6ad089422c2df56af
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.edx.org
Referer
https://fonts.googleapis.com/

Response headers

age
47898
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Fri, 14 Nov 2025 04:22:15 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Thu, 14 Nov 2024 04:22:15 GMT
last-modified
Mon, 29 Jul 2024 22:51:01 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
48444
x-xss-protection
0
server
sffe
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fonts.gstatic.com/s/robotomono/v23/
12 KB
12 KB
Font
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Full URL
https://fonts.gstatic.com/s/robotomono/v23/L0xuDF4xlVMF-BfR8bXMIhJHg45mwgGEFl0_3vq_ROW4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@100;300;400;700&family=Roboto+Mono&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.18.3 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra15s28-in-f3.1e100.net
Software
sffe /
Resource Hash
32c8a74ac0816253d69a7cc68a60986d91c77c80fb17101058527bffa45a13ba
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.edx.org
Referer
https://fonts.googleapis.com/

Response headers

age
93781
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Thu, 13 Nov 2025 15:37:32 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 13 Nov 2024 15:37:32 GMT
last-modified
Thu, 14 Sep 2023 01:16:46 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
12764
x-xss-protection
0
server
sffe
open
api2.branch.io/v1/
269 B
661 B
XHR
General
Full URL
https://api2.branch.io/v1/open
Requested by
Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.31.71 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-31-71.fra56.r.cloudfront.net
Software
/ Branch
Resource Hash
dfd9d333b7c0fe1f18da846e3d806dd1586be2360c6f2a513648590f282652b2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded
Referer
https://www.edx.org/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
x-amz-cf-id
UR5fMGvrOgjyJG3PilCUsL0gnGCOTEhLx6I3uFW0cSCIA_XGzte_tA==
cache-control
no-cache
via
1.1 d8ec42efeb409ac816e90eb0236c1f4a.cloudfront.net (CloudFront)
access-control-allow-origin
*
x-cache
Miss from cloudfront
content-length
269
x-branch-request-id
37616016-3fbe-4972-b9c2-28c2799d85de-2024111417
date
Thu, 14 Nov 2024 17:40:34 GMT
content-type
application/json; charset=utf-8
x-powered-by
Branch
x-amz-cf-pop
FRA56-P8
rum
www.edx.org/cdn-cgi/
0
164 B
XHR
General
Full URL
https://www.edx.org/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.193.80 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
content-type
application/json
Referer
https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL

Response headers

access-control-max-age
86400
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
x-content-type-options
nosniff
cf-ray
8e28c990bc3e3bc6-WAW
access-control-allow-origin
https://www.edx.org
date
Thu, 14 Nov 2024 17:40:34 GMT
vary
Origin
server
cloudflare
x-frame-options
DENY
A3787884-c4de-4d94-a3b9-acb9ebcfa9611.js
utt.impactcdn.com/
37 KB
15 KB
Script
General
Full URL
https://utt.impactcdn.com/A3787884-c4de-4d94-a3b9-acb9ebcfa9611.js
Requested by
Host: www.edx.org
URL: https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.249.72 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
72.249.186.35.bc.googleusercontent.com
Software
UploadServer /
Resource Hash
990bc7c608cc910a92d06e78d3bcbc7a98133a91e1203882c8d446c4a729a5cd

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.edx.org/

Response headers

x-goog-metageneration
1
content-encoding
gzip
x-goog-hash
crc32c=9yNE2Q==, md5=QonkXMkDY1WjIqDKjWHpWA==
etag
"4289e45cc9036355a322a0ca8d61e958"
age
0
x-goog-stored-content-encoding
gzip
expires
Thu, 14 Nov 2024 17:45:34 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-goog-stored-content-length
15328
date
Thu, 14 Nov 2024 17:40:34 GMT
last-modified
Thu, 09 May 2024 21:33:13 GMT
content-type
text/javascript; charset=utf-8
vary
Accept-Encoding
x-guploader-uploadid
AHmUCY2q_tdXOJFFlOP2C-qxI3HEQbThJ9bSxzEWCCh58gKi6U7xsS0N5OBgGK-zn_pZjHPOSvGP_HTdzw
cache-control
public,max-age=900,s-maxage=300
x-goog-storage-class
MULTI_REGIONAL
accept-ranges
bytes
access-control-allow-origin
*
x-goog-generation
1715290393506179
content-length
15328
server
UploadServer
favicon.ico
www.edx.org/
26 KB
9 KB
Other
General
Full URL
https://www.edx.org/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.193.80 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
88665426d245f5d17653192727176c6f55c2b5f9ec5ff04716256ba5895c219d
Security Headers
Name Value
Strict-Transport-Security max-age=2592000

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.edx.org/learn/engineering/cornell-university-a-hands-on-introduction-to-engineering-simulations?utm_source=sfmc&utm_medium=email&utm_campaign=Thur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL

Response headers

strict-transport-security
max-age=2592000
cache-control
public, max-age=86400
content-encoding
gzip
cf-cache-status
HIT
etag
W/"936bf0a6f8450c13df9e7cfff5c5c7db"
age
5302
cf-ray
8e28c990fc8d3bc6-WAW
x-amz-request-id
Q2QQZN423R4RCKQF
date
Thu, 14 Nov 2024 17:40:34 GMT
content-type
image/vnd.microsoft.icon
last-modified
Thu, 14 Nov 2024 15:54:37 GMT
vary
Accept-Encoding
server
cloudflare
x-amz-id-2
zcjWiflMkCLwH2UKEHRXpjFezUW0YnXbLJFUdE+KvMmVoGTbJafKQK6c9MOGviJH1b94UrI7YLk=
events
logx.optimizely.com/v1/
0
74 B
XHR
General
Full URL
https://logx.optimizely.com/v1/events
Requested by
Host: www.edx.org
URL: https://www.edx.org/optimizelyjs/27831640741.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.49.241.189 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
189.241.49.34.bc.googleusercontent.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8
Referer
https://www.edx.org/

Response headers

x-request-id
8bb21592-8fcb-4535-a3c3-bab3011ee125
access-control-expose-headers
X-Requested-With,Content-Type,Accept,Origin,X-App-Trace-Id
timing-allow-origin
*
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
via
1.1 google
access-control-allow-origin
https://www.edx.org
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Thu, 14 Nov 2024 17:40:34 GMT
content-type
text/plain
access-control-allow-headers
X-Requested-With,Content-Type,Accept,Origin,X-App-Trace-Id,X-Optimizely-Strict
/
lux.speedcurve.com/lux/
0
160 B
Image
General
Full URL
https://lux.speedcurve.com/lux/?v=4.0027&id=19921887&sid=173160603368364502&uid=173160603368364502&l=Course%20About%20edX&HN=www.edx.org&PN=%2Flearn%2Fengineering%2Fcornell-university-a-hands-on-introduction-to-engineering-simulations&fl=128&NT=1731606030885as0fs0ds1de1cs1sc19ce83qs85bs455be629oi1108os1182oe1183oc3135ls3136le3137sr1069fc1069lc2535&LJS=d5t146f59c3n213e3r40x10317l2478s2797m3338&PS=ns21bs1is1422686ss3bc2ic788991ia3it12dd11nd1102vh1200vw1600dh5667dw1600ds294447ct4G_dt(empty%20string)_er0nt0dm8&CPU=s|811,n|8,d|68,x|308,i|2727,590|51,676|80,967|67,1815|65,1894|60,2031|111,2212|308,2658|69&CLS=0.017467&UT=optimizely:blockBegin|968,onInitialClientRender|2483
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.194.217 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
Varnish /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.edx.org/

Response headers

retry-after
0
x-timer
S1731606034.356137,VS0,VE0
via
1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
x-cache
HIT
content-length
0
date
Thu, 14 Nov 2024 17:40:34 GMT
content-type
image/webp
x-served-by
cache-fra-eddf8230147-FRA
server
Varnish
x-cache-hits
0
truncated
/
8 KB
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
ed82c244094e8389110565191ce7eaa4163f2eaa04bd7b778338cbdcf5daa897

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml
pageview
api2.branch.io/v1/
28 B
350 B
XHR
General
Full URL
https://api2.branch.io/v1/pageview
Requested by
Host: cdn.branch.io
URL: https://cdn.branch.io/branch-latest.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.31.71 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-31-71.fra56.r.cloudfront.net
Software
/ Branch
Resource Hash
a82dc28d43942326b346f92907df3bea5e38b2325ef97176f3b6234966bf19eb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded
Referer
https://www.edx.org/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
via
1.1 d8ec42efeb409ac816e90eb0236c1f4a.cloudfront.net (CloudFront)
access-control-allow-origin
*
x-cache
Miss from cloudfront
content-length
28
x-amz-cf-id
2jy21Px1_kCWSDkUDfnjyyWOq2FpkaK-etoC5f5xcWH38NBbnHHROA==
date
Thu, 14 Nov 2024 17:40:34 GMT
content-type
application/json; charset=utf-8
x-powered-by
Branch
x-amz-cf-pop
FRA56-P8

Verdicts & Comments Add Verdict or Comment

89 JavaScript Global Variables

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

object| 0 object| 1 object| 2 object| 3 boolean| optanonLoaded function| OptanonWrapper object| OtTrustedType object| _Cohesion object| _Preamp object| _Fuse object| _Tagular function| cohesion function| preamp function| fuse function| tagular object| optimizely function| gatsbyPluginSegmentPageviewCaller object| analytics string| pagePath string| ___chunkMapping string| ___webpackCompilationHash object| webpackChunk_edx_gatsby_react_app object| __cfBeacon object| __REACT_INTL_CONTEXT__ object| asyncRequires object| ___emitter object| ___loader function| ___push function| ___replace function| ___navigate function| monarch object| __Cohesion object| _Taggy function| taggy object| _Monarch object| webpackChunk_segment_analytics_next string| analyticsWriteKey object| __SEGMENT_INSPECTOR__ object| AnalyticsNext object| otStubData object| google-tag-managerDeps function| google-tag-managerLoader object| google-analyticsDeps function| google-analyticsLoader object| webpackJsonp_name_Integration function| setImmediate function| clearImmediate function| google-tag-managerIntegration object| dataLayer function| google-analyticsIntegration string| GoogleAnalyticsObject function| ga function| normalize object| optimizelyDeps function| optimizelyLoader function| optimizelyIntegration object| Optanon object| OneTrust function| gtag string| OnetrustActiveGroups string| OptanonActiveGroups object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| regeneratorRuntime object| DD_LOGS object| PubSub object| FontAwesomeConfig object| ___FONT_AWESOME___ function| IMask object| google_tag_manager function| postscribe object| google_tag_manager_external object| ___gatsbyIntl function| getCookie string| otIniGrps object| LongTaskObserver object| LUX object| LUX_ae object| LUX_al string| chsn_pageType object| experiments object| branch function| onYouTubeIframeAPIReady object| __consolidated_events_handlers__ string| ire_o function| ire object| irEvent

16 Cookies

Domain/Path Name / Value
.edx.org/ Name: prod-edx-cf-loc
Value: PL
.edx.org/ Name: optimizelyEndUserId
Value: oeu1731606031897r0.5014997492917457
beam.edx.org/ Name: tglr_anon_id
Value: 52e390a5-6862-4f5c-8013-3ba01fb18886
beam.edx.org/ Name: tglr_hash_id
Value: h_f7ca119f76cfcae929b2f4f6f12423a229fc3bec98154f02352fd96379366ef0
beam.edx.org/ Name: tglr_http_only
Value: 52e390a5-6862-4f5c-8013-3ba01fb18886
.cohesionapps.com/ Name: cohsn_xs_id
Value: a5e67950-02bf-4d1f-8fd0-27e0149f64bc
.www.edx.org/ Name: chsn_cnsnt
Value: www.edx.org%3AC0001
.edx.org/ Name: OptanonConsent
Value: isGpcEnabled=0&datestamp=Thu+Nov+14+2024+18%3A40%3A32+GMT%2B0100+(czas+%C5%9Brodkowoeuropejski+standardowy)&version=202407.2.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=0749fd3b-26e5-47f0-bf3a-777209dd311a&interactionCount=0&isAnonUser=1&landingPath=https%3A%2F%2Fwww.edx.org%2Flearn%2Fengineering%2Fcornell-university-a-hands-on-introduction-to-engineering-simulations%3Futm_source%3Dsfmc%26utm_medium%3Demail%26utm_campaign%3DThur-Newsletter_20241114_INT_listname_edX_INT_Newsletter_Audience_GUID_Data_Cloud_FINAL&groups=C0001%3A1%2CC0003%3A0%2CC0002%3A0%2CBG55%3A0%2CC0004%3A0
.edx.org/ Name: _ga
Value: GA1.2.271628058.1731606033
.edx.org/ Name: _gid
Value: GA1.2.277116962.1731606033
.edx.org/ Name: ajs_anonymous_id
Value: 4f5f2782-fcae-4c59-8e99-1f3f90c89178
.edx.org/ Name: _gat
Value: 1
www.edx.org/ Name: lux_uid
Value: 173160603368364502
.app.link/ Name: _s
Value: pWWQRwP3vvgL0BlakWAI%2FkipJqLCH%2F0Or8VejzhP8EZI6MxDakhNRVDGnIqJrDKQ
.edx.org/ Name: IR_gbd
Value: edx.org
.edx.org/ Name: IR_17728
Value: 1731606034349%7C0%7C1731606034349%7C%7C

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
Strict-Transport-Security max-age=2592000
X-Frame-Options DENY

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.

api.segment.io
api2.branch.io
app.link
beam.edx.org
cdn.branch.io
cdn.cohesionapps.com
cdn.cookielaw.org
cdn.segment.io
cdn.speedcurve.com
chatbot-frontend.prod.ai.2u.com
fonts.googleapis.com
fonts.gstatic.com
geolocation.onetrust.com
logx.optimizely.com
lux.speedcurve.com
navi.cohesionapps.com
pagead2.googlesyndication.com
prod-discovery.edx-cdn.org
region1.google-analytics.com
static.cloudflareinsights.com
taggy.cohesionapps.com
utt.impactcdn.com
www.edx.org
www.google-analytics.com
www.googletagmanager.com
104.16.175.142
104.16.193.80
104.16.79.73
104.18.86.42
142.250.184.200
142.250.184.226
142.250.185.106
142.250.185.206
151.101.130.217
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172.217.18.3
172.64.155.119
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18.245.31.71
18.245.31.85
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216.239.34.36
34.49.241.189
35.186.249.72
44.234.198.184
52.203.31.207
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