Submitted URL: http://insights.sei.cmu.edu/
Effective URL: https://insights.sei.cmu.edu/blog/
Submission: On November 15 via api from US — Scanned from DE

Summary

This website contacted 12 IPs in 4 countries across 11 domains to perform 44 HTTP transactions. The main IP is 147.72.252.250, located in United States and belongs to CERT, US. The main domain is insights.sei.cmu.edu.
TLS certificate: Issued by InCommon ECC Server CA 2 on October 15th 2024. Valid for: a year.
This is the only time insights.sei.cmu.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 26 147.72.252.250 36407 (CERT)
1 2a04:4e42:200... 54113 (FASTLY)
3 104.17.24.14 13335 (CLOUDFLAR...)
1 108.138.7.69 16509 (AMAZON-02)
3 142.250.186.99 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a02:26f0:350... 20940 (AKAMAI-AS...)
2 2a00:1450:400... 15169 (GOOGLE)
1 3 2620:1ec:21::14 8068 (MICROSOFT...)
1 13.107.42.14 8068 (MICROSOFT...)
44 12
Apex Domain
Subdomains
Transfer
26 cmu.edu
insights.sei.cmu.edu
874 KB
4 linkedin.com
px.ads.linkedin.com — Cisco Umbrella Rank: 333
px4.ads.linkedin.com — Cisco Umbrella Rank: 7032
2 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
239 KB
3 gstatic.com
fonts.gstatic.com
34 KB
3 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 225
288 KB
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 135
918 B
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 36
22 KB
1 licdn.com
snap.licdn.com — Cisco Umbrella Rank: 831
14 KB
1 silktide.com
analytics.silktide.com — Cisco Umbrella Rank: 42049
19 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 318
168 KB
0 google.de Failed
www.google.de Failed
44 11
Domain Requested by
26 insights.sei.cmu.edu 2 redirects insights.sei.cmu.edu
3 px.ads.linkedin.com 1 redirects snap.licdn.com
3 www.googletagmanager.com insights.sei.cmu.edu
www.googletagmanager.com
3 fonts.gstatic.com insights.sei.cmu.edu
3 cdnjs.cloudflare.com insights.sei.cmu.edu
cdnjs.cloudflare.com
2 stats.g.doubleclick.net www.googletagmanager.com
www.google-analytics.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
1 px4.ads.linkedin.com insights.sei.cmu.edu
1 snap.licdn.com www.googletagmanager.com
1 analytics.silktide.com insights.sei.cmu.edu
1 cdn.jsdelivr.net insights.sei.cmu.edu
0 www.google.de Failed insights.sei.cmu.edu
44 12
Subject Issuer Validity Valid
insights.sei.cmu.edu
InCommon ECC Server CA 2
2024-10-15 -
2025-10-15
a year crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2024 Q3
2024-07-30 -
2025-08-31
a year crt.sh
cdnjs.cloudflare.com
WE1
2024-09-28 -
2024-12-27
3 months crt.sh
analytics.silktide.com
Amazon RSA 2048 M03
2024-05-01 -
2025-05-31
a year crt.sh
*.gstatic.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
*.google-analytics.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
snap.licdn.com
DigiCert SHA2 Secure Server CA
2023-12-13 -
2024-12-12
a year crt.sh
*.g.doubleclick.net
WR2
2024-10-21 -
2025-01-13
3 months crt.sh
www.linkedin.com
DigiCert SHA2 Secure Server CA
2024-10-14 -
2025-04-14
6 months crt.sh

This page contains 2 frames:

Primary Page: https://insights.sei.cmu.edu/blog/
Frame ID: FC4BBF01773DC3E2AA5A9FD76742FBDA
Requests: 43 HTTP requests in this frame

Frame: https://www.googletagmanager.com/static/service_worker/4al0/sw_iframe.html?origin=https%3A%2F%2Finsights.sei.cmu.edu
Frame ID: F28BB8884258C351AD4DEC659E52B639
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Blog Index (Homepage) | CMU Software Engineering Institute

Page URL History Show full URLs

  1. http://insights.sei.cmu.edu/ HTTP 307
    https://insights.sei.cmu.edu/ HTTP 302
    https://insights.sei.cmu.edu/blog/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • vue[.-]([\d.]*\d)[^/]*\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

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

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

44
Requests

93 %
HTTPS

55 %
IPv6

11
Domains

12
Subdomains

12
IPs

4
Countries

1656 kB
Transfer

4521 kB
Size

9
Cookies

Page URL History

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

  1. http://insights.sei.cmu.edu/ HTTP 307
    https://insights.sei.cmu.edu/ HTTP 302
    https://insights.sei.cmu.edu/blog/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 29
  • https://insights.sei.cmu.edu/get_post_count?check_count=true&origin=blog HTTP 301
  • https://insights.sei.cmu.edu/get_post_count/?check_count=true&origin=blog
Request Chain 37
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=13415&time=1731677960098&url=https%3A%2F%2Finsights.sei.cmu.edu%2Fblog%2F HTTP 302
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=13415&time=1731677960098&url=https%3A%2F%2Finsights.sei.cmu.edu%2Fblog%2F&e_ipv6=AQIXMmudcCfx_AAAAZMwDLvXW2Tw_19LTjGLkUctfi28ux1jEYN65fKTOGKCyrx5168dtTzJ

44 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
insights.sei.cmu.edu/blog/
Redirect Chain
  • http://insights.sei.cmu.edu/
  • https://insights.sei.cmu.edu/
  • https://insights.sei.cmu.edu/blog/
73 KB
76 KB
Document
General
Full URL
https://insights.sei.cmu.edu/blog/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
147.72.252.250 , United States, ASN36407 (CERT, US),
Reverse DNS
insights.sei.cmu.edu
Software
gunicorn /
Resource Hash
6106808cf8d207ea31751b6e5ceb337958b4d48fb1aca17baf41f38dcf77114f
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Request headers

Upgrade-Insecure-Requests
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User-Agent
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Requested by
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URL: https://insights.sei.cmu.edu/blog/
Protocol
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Security
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Server
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content-type
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content-length
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server
Google Tag Manager
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52 KB
21 KB
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General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-M62LG9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

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Referer

Response headers

content-encoding
gzip
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552
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cache-control
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cross-origin-resource-policy
cross-origin
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
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server
Golfe2
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snap.licdn.com/li.lms-analytics/
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14 KB
Script
General
Full URL
https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-M62LG9
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:3500:10::210:a9a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1 Akamai International B.V., NL),
Reverse DNS
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Name Value
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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

cache-control
max-age=37550
content-encoding
gzip
x-cdn
AKAM
x-content-type-options
nosniff
accept-ranges
bytes
content-length
14628
date
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last-modified
Thu, 22 Aug 2024 10:43:55 GMT
content-type
application/javascript;charset=utf-8
vary
Accept-Encoding
x-amz-server-side-encryption
AES256
sw_iframe.html
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Document
General
Full URL
https://www.googletagmanager.com/static/service_worker/4al0/sw_iframe.html?origin=https%3A%2F%2Finsights.sei.cmu.edu
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-M62LG9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
Security Headers
Name Value
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X-Xss-Protection 0

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

accept-ranges
bytes
age
177145
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
public, max-age=31536000
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cross-origin-opener-policy
same-origin; report-to="analytics-container-tag-serving"
cross-origin-resource-policy
cross-origin
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expires
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report-to
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server
sffe
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x-xss-protection
0
collect
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557 B
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General
Full URL
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Security
TLS 1.3, , AES_128_GCM
Server
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Software
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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

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
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report-to
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access-control-allow-origin
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attribution_trigger
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XHR
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Full URL
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Requested by
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URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
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Request headers

User-Agent
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Accept
*
Referer

Response headers

x-li-pop
afd-prod-lva1-x
content-encoding
gzip
x-fs-uuid
000626f3b1bd168de5cda1a800fdb05e
x-msedge-ref
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x-li-fabric
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x-restli-protocol-version
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access-control-allow-methods
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x-li-uuid
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x-li-proto
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x-cache
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date
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content-type
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access-control-allow-headers
*
collect
px4.ads.linkedin.com/
Redirect Chain
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Reverse DNS
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Request headers

User-Agent
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Referer

Response headers

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x-msedge-ref
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x-li-proto
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x-cache
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Redirect headers

linkedin-action
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x-li-pop
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location
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x-li-fabric
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x-li-proto
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x-cache
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3 B
424 B
XHR
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Full URL
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Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Content-Type
text/plain
Referer

Response headers

report-to
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x-content-type-options
nosniff
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alt-svc
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content-type
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3
server
Golfe2
collect
stats.g.doubleclick.net/j/
1 B
361 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-145208-1&cid=1130954865.1731677959&jid=1678530885&gjid=1196429491&_gid=1315956567.1731677960&npa=1&_u=YCDAgEABAAAAAGAAIC~&z=47946563
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0d::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
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Software
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Resource Hash
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Security Headers
Name Value
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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
Referer

Response headers

report-to
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x-content-type-options
nosniff
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alt-svc
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date
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content-type
text/plain
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cross-origin
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access-control-allow-origin
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server
Golfe2
/
px.ads.linkedin.com/wa/
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199 B
XHR
General
Full URL
https://px.ads.linkedin.com/wa/
Requested by
Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
Software
/
Resource Hash
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Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept
*
Content-Type
text/plain;charset=UTF-8

Response headers

linkedin-action
1
x-li-pop
afd-prod-lor1-x
x-msedge-ref
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x-li-fabric
prod-lor1
access-control-allow-credentials
true
x-li-uuid
AAYm87HTeOFMMQyvDG8+zA==
x-li-proto
http/2
access-control-allow-origin
https://insights.sei.cmu.edu
x-cache
CONFIG_NOCACHE
date
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vary
Origin
favicon.svg
insights.sei.cmu.edu/static/favicons/
1 KB
1 KB
Other
General
Full URL
https://insights.sei.cmu.edu/static/favicons/favicon.svg
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
147.72.252.250 , United States, ASN36407 (CERT, US),
Reverse DNS
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Software
Apache /
Resource Hash
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Security Headers
Name Value
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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://insights.sei.cmu.edu/blog/

Response headers

strict-transport-security
max-age=16070400; includeSubDomains
content-security-policy
frame-ancestors 'self';
cache-control
max-age=2592000, public
etag
"480-626b470122ae4"
accept-ranges
bytes
content-length
1152
date
Fri, 15 Nov 2024 13:39:23 GMT
last-modified
Tue, 12 Nov 2024 10:11:16 GMT
content-type
image/svg+xml
server
Apache
x-frame-options
SAMEORIGIN
favicon.ico
insights.sei.cmu.edu/static/favicons/
1 KB
1 KB
Other
General
Full URL
https://insights.sei.cmu.edu/static/favicons/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
147.72.252.250 , United States, ASN36407 (CERT, US),
Reverse DNS
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Software
Apache /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self';
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Request headers

User-Agent
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Referer
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Response headers

strict-transport-security
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content-security-policy
frame-ancestors 'self';
cache-control
max-age=2592000, public
etag
"47e-626b4701226fc"
accept-ranges
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date
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last-modified
Tue, 12 Nov 2024 10:11:16 GMT
content-type
image/vnd.microsoft.icon
server
Apache
x-frame-options
SAMEORIGIN

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
www.google.de
URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-87WECW6HCS&cid=1130954865.1731677959&gtm=45je4bc0v876982250z871720660za200zb71720660&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=101925629~102067554~102067808~102077855&tag_exp=101925629~102067554~102067808~102077855&z=1987634930

Verdicts & Comments Add Verdict or Comment

39 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| MathJax object| ContextMenu object| stConfig object| silktideInstance object| stEvents function| silktide object| __VUE_INSTANCE_SETTERS__ object| __VUE_SSR_SETTERS__ boolean| __VUE_OPTIONS_API__ boolean| __VUE__ object| dataLayer function| clearImmediate function| setImmediate function| $clamp function| ClipboardJS function| $ function| jQuery function| List object| Swiftype object| katex string| argstring object| pageinput number| page number| defaultPerPage number| defaultInitialOffset object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga string| _linkedin_data_partner_id number| count_int function| onYouTubeIframeAPIReady object| gaGlobal function| lintrk boolean| _already_called_lintrk object| gaplugins object| gaData object| ORIBILI

9 Cookies

Domain/Path Name / Value
insights.sei.cmu.edu/ Name: csrftoken
Value: 5mTGQtJCuoS3HLmYpKYK6QZUX4rxbFyb
.cmu.edu/ Name: _gcl_au
Value: 1.1.661562195.1731677959
.cmu.edu/ Name: _ga_87WECW6HCS
Value: GS1.1.1731677958.1.0.1731677958.60.0.0
.cmu.edu/ Name: _ga
Value: GA1.2.1130954865.1731677959
.cmu.edu/ Name: _gid
Value: GA1.2.1315956567.1731677960
.cmu.edu/ Name: _dc_gtm_UA-145208-1
Value: 1
.linkedin.com/ Name: bcookie
Value: "v=2&c2b5bcda-5848-4de6-84f8-e387e1fae496"
.linkedin.com/ Name: li_gc
Value: MTswOzE3MzE2Nzc5NjE7MjswMjGeBNlWI0syiI86g3Ms1J4Nu3jQMMN1tzH4G/uJXw20rg==
.linkedin.com/ Name: lidc
Value: "b=OGST03:s=O:r=O:a=O:p=O:g=3399:u=1:x=1:i=1731677961:t=1731764361:v=2:sig=AQF1frlYWjI1aHUnuDbYM9JHfrJK2-wN"

6 Console Messages

Source Level URL
Text
security error URL: https://www.googletagmanager.com/gtm.js?id=GTM-M62LG9(Line 129)
Message:
Refused to connect to 'https://www.google.com/ccm/collect?en=page_view&dl=https%3A%2F%2Finsights.sei.cmu.edu%2Fblog%2F&scrsrc=www.googletagmanager.com&frm=0&rnd=1045897276.1731677959&auid=661562195.1731677959&npa=1&gtm=45He4bc0v71720660za200&gcd=13l3l3l2l1l1&dma_cps=syphamo&dma=1&tag_exp=101925629~102067554~102067808~102077855&tft=1731677958582&tfd=3716&apve=1' because it violates the following Content Security Policy directive: "connect-src 'self' nonce cdnjs.cloudflare.com cdn.jsdelivr.net api.swiftype.com *.youtube.com youtu.be cdn.mathjax.org analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/recaptcha/api/siteverify *.googletagmanager.com ajax.googleapis.com stats.g.doubleclick.net js-agent.newrelic.com bam.nr-data.net *.wagtail.io *.libsyn.com *.linkedin.com cdn.linkedin.oribi.io snap.licdn.com *.snap.licdn.com https://cmu.us16.list-manage.com *.mailchimp.com".
security error URL: https://www.googletagmanager.com/gtag/js?id=G-87WECW6HCS&l=dataLayer&cx=c&gtm=45He4bc0v71720660za200(Line 237)
Message:
Refused to connect to 'https://region1.analytics.google.com/g/collect?v=2&tid=G-87WECW6HCS&gtm=45je4bc0v876982250z871720660za200zb71720660&_p=1731677957446&_gaz=1&gcd=13l3lPl2l1l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=101925629~102067554~102067808~102077855&cid=1130954865.1731677959&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1731677958&sct=1&seg=0&dl=https%3A%2F%2Finsights.sei.cmu.edu%2Fblog%2F&dt=Blog%20Index%20(Homepage)%20%7C%20CMU%20Software%20Engineering%20Institute&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=4083' because it violates the following Content Security Policy directive: "connect-src 'self' nonce cdnjs.cloudflare.com cdn.jsdelivr.net api.swiftype.com *.youtube.com youtu.be cdn.mathjax.org analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/recaptcha/api/siteverify *.googletagmanager.com ajax.googleapis.com stats.g.doubleclick.net js-agent.newrelic.com bam.nr-data.net *.wagtail.io *.libsyn.com *.linkedin.com cdn.linkedin.oribi.io snap.licdn.com *.snap.licdn.com https://cmu.us16.list-manage.com *.mailchimp.com".
javascript error URL: https://www.googletagmanager.com/gtag/js?id=G-87WECW6HCS&l=dataLayer&cx=c&gtm=45He4bc0v71720660za200(Line 237)
Message:
Refused to connect to 'https://region1.analytics.google.com/g/collect?v=2&tid=G-87WECW6HCS&gtm=45je4bc0v876982250z871720660za200zb71720660&_p=1731677957446&_gaz=1&gcd=13l3lPl2l1l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=101925629~102067554~102067808~102077855&cid=1130954865.1731677959&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1731677958&sct=1&seg=0&dl=https%3A%2F%2Finsights.sei.cmu.edu%2Fblog%2F&dt=Blog%20Index%20(Homepage)%20%7C%20CMU%20Software%20Engineering%20Institute&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=4083' because it violates the document's Content Security Policy.
security error URL: https://insights.sei.cmu.edu/blog/
Message:
Refused to load the image 'https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-87WECW6HCS&cid=1130954865.1731677959&gtm=45je4bc0v876982250z871720660za200zb71720660&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=101925629~102067554~102067808~102077855&tag_exp=101925629~102067554~102067808~102077855&z=1987634930' because it violates the following Content Security Policy directive: "img-src 'self' data: api.swiftype.com *.linkedin.com snap.licdn.com *.snap.licdn.com *.youtube.com cdn.mathjax.org www.google-analytics.com *.googletagmanager.com ajax.googleapis.com *.analytics.silktide.com a.us.silktide.com cdn.jsdelivr.net p.adsymptotic.com pbs.twimg.com".
security error URL: https://www.googletagmanager.com/gtag/js?id=G-87WECW6HCS&l=dataLayer&cx=c&gtm=45He4bc0v71720660za200(Line 237)
Message:
Refused to connect to 'https://region1.analytics.google.com/g/collect?v=2&tid=G-87WECW6HCS&gtm=45je4bc0v876982250za200zb71720660&_p=1731677957446&gcd=13l3lPl2l1l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=101925629~102067554~102067808~102077855&cid=1130954865.1731677959&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=2&sid=1731677958&sct=1&seg=1&dl=https%3A%2F%2Finsights.sei.cmu.edu%2Fblog%2F&dt=Blog%20Index%20(Homepage)%20%7C%20CMU%20Software%20Engineering%20Institute&en=user_engagement&_et=16369&tfd=20479' because it violates the following Content Security Policy directive: "connect-src 'self' nonce cdnjs.cloudflare.com cdn.jsdelivr.net api.swiftype.com *.youtube.com youtu.be cdn.mathjax.org analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/recaptcha/api/siteverify *.googletagmanager.com ajax.googleapis.com stats.g.doubleclick.net js-agent.newrelic.com bam.nr-data.net *.wagtail.io *.libsyn.com *.linkedin.com cdn.linkedin.oribi.io snap.licdn.com *.snap.licdn.com https://cmu.us16.list-manage.com *.mailchimp.com".
javascript error URL: https://www.googletagmanager.com/gtag/js?id=G-87WECW6HCS&l=dataLayer&cx=c&gtm=45He4bc0v71720660za200(Line 237)
Message:
Refused to connect to 'https://region1.analytics.google.com/g/collect?v=2&tid=G-87WECW6HCS&gtm=45je4bc0v876982250za200zb71720660&_p=1731677957446&gcd=13l3lPl2l1l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=101925629~102067554~102067808~102077855&cid=1130954865.1731677959&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=2&sid=1731677958&sct=1&seg=1&dl=https%3A%2F%2Finsights.sei.cmu.edu%2Fblog%2F&dt=Blog%20Index%20(Homepage)%20%7C%20CMU%20Software%20Engineering%20Institute&en=user_engagement&_et=16369&tfd=20479' because it violates the document's Content Security Policy.

Security Headers

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

Header Value
Content-Security-Policy frame-ancestors 'self'; script-src-elem 'self' nonce cdnjs.cloudflare.com cdn.jsdelivr.net api.swiftype.com *.youtube.com youtu.be cdn.mathjax.org analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/recaptcha/api/siteverify *.googletagmanager.com ajax.googleapis.com stats.g.doubleclick.net js-agent.newrelic.com bam.nr-data.net *.wagtail.io *.libsyn.com *.linkedin.com cdn.linkedin.oribi.io snap.licdn.com *.snap.licdn.com https://cmu.us16.list-manage.com *.mailchimp.com 'nonce-UGpUrLjYZsHE1y+jLiSJ/A=='; connect-src 'self' nonce cdnjs.cloudflare.com cdn.jsdelivr.net api.swiftype.com *.youtube.com youtu.be cdn.mathjax.org analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/recaptcha/api/siteverify *.googletagmanager.com ajax.googleapis.com stats.g.doubleclick.net js-agent.newrelic.com bam.nr-data.net *.wagtail.io *.libsyn.com *.linkedin.com cdn.linkedin.oribi.io snap.licdn.com *.snap.licdn.com https://cmu.us16.list-manage.com *.mailchimp.com; img-src 'self' data: api.swiftype.com *.linkedin.com snap.licdn.com *.snap.licdn.com *.youtube.com cdn.mathjax.org www.google-analytics.com *.googletagmanager.com ajax.googleapis.com *.analytics.silktide.com a.us.silktide.com cdn.jsdelivr.net p.adsymptotic.com pbs.twimg.com; frame-ancestors 'self' nonce cdnjs.cloudflare.com cdn.jsdelivr.net api.swiftype.com *.youtube.com youtu.be cdn.mathjax.org analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/recaptcha/api/siteverify *.googletagmanager.com ajax.googleapis.com stats.g.doubleclick.net js-agent.newrelic.com bam.nr-data.net *.wagtail.io *.libsyn.com *.linkedin.com cdn.linkedin.oribi.io snap.licdn.com *.snap.licdn.com https://cmu.us16.list-manage.com *.mailchimp.com; frame-src 'self' nonce *.youtube.com youtu.be analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ *.googletagmanager.com ajax.googleapis.com *.wagtail.io *.libsyn.com; base-uri 'self'; style-src 'self' 'unsafe-inline' *.sei.cmu.edu google-analytics.com *.google-analytics.com *.analytics.silktide.com a.us.silktide.com *.w3.org cdnjs.cloudflare.com *.mailchimp.com; script-src 'self' nonce cdnjs.cloudflare.com cdn.jsdelivr.net api.swiftype.com *.youtube.com youtu.be cdn.mathjax.org analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/recaptcha/api/siteverify *.googletagmanager.com ajax.googleapis.com stats.g.doubleclick.net js-agent.newrelic.com bam.nr-data.net *.wagtail.io *.libsyn.com *.linkedin.com cdn.linkedin.oribi.io snap.licdn.com *.snap.licdn.com https://cmu.us16.list-manage.com *.mailchimp.com 'nonce-UGpUrLjYZsHE1y+jLiSJ/A=='; default-src 'self' nonce cdnjs.cloudflare.com cdn.jsdelivr.net api.swiftype.com *.youtube.com youtu.be cdn.mathjax.org analytics.google.com www.google-analytics.com *.analytics.silktide.com analytics.silktide.com a.us.silktide.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/recaptcha/api/siteverify *.googletagmanager.com ajax.googleapis.com stats.g.doubleclick.net js-agent.newrelic.com bam.nr-data.net *.wagtail.io *.libsyn.com *.linkedin.com cdn.linkedin.oribi.io snap.licdn.com *.snap.licdn.com https://cmu.us16.list-manage.com *.mailchimp.com; font-src 'self' fonts.gstatic.com cdnjs.cloudflare.com *.jsdelivr.net
Strict-Transport-Security max-age=16070400; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN 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.

analytics.silktide.com
cdn.jsdelivr.net
cdnjs.cloudflare.com
fonts.gstatic.com
insights.sei.cmu.edu
px.ads.linkedin.com
px4.ads.linkedin.com
snap.licdn.com
stats.g.doubleclick.net
www.google-analytics.com
www.google.de
www.googletagmanager.com
www.google.de
104.17.24.14
108.138.7.69
13.107.42.14
142.250.186.99
147.72.252.250
2620:1ec:21::14
2a00:1450:4001:810::2008
2a00:1450:4001:81c::200e
2a00:1450:400c:c0d::9b
2a02:26f0:3500:10::210:a9a
2a04:4e42:200::485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