interestingengineering.com Open in urlscan Pro
2606:4700:20::ac43:4a69  Public Scan

Submitted URL: https://link.mail.beehiiv.com/ss/c/huEqW_eU8Hd88LMeHw2TP-Wt7O-8XYTPGDwAcaSD-zqIZ5O325KtXdaK0SsVjKxbrjFjwiBofSztLgXv9zl6qZrSQab...
Effective URL: https://interestingengineering.com/newsletters/the-blueprint?utm_source=theblueprintbyie.beehiiv.com&utm_medium=newsletter&utm_camp...
Submission: On January 25 via manual from IN — Scanned from DE

Summary

This website contacted 34 IPs in 5 countries across 30 domains to perform 97 HTTP transactions. The main IP is 2606:4700:20::ac43:4a69, located in United States and belongs to CLOUDFLARENET, US. The main domain is interestingengineering.com. The Cisco Umbrella rank of the primary domain is 86651.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 7th 2023. Valid for: a year.
This is the only time interestingengineering.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
31 2606:4700:20:... 13335 (CLOUDFLAR...)
3 192.229.221.25 15133 (EDGECAST)
1 2600:9000:211... 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
7 2a00:1450:400... 15169 (GOOGLE)
1 3 2606:4700::68... 13335 (CLOUDFLAR...)
1 1 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 146.75.116.157 54113 (FASTLY)
2 2a03:2880:f08... 32934 (FACEBOOK)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
4 8 2a02:6b8::1:119 13238 (YANDEX)
2 2606:4700:303... 13335 (CLOUDFLAR...)
2 2606:2800:234... 15133 (EDGECAST)
3 2606:4700::68... 13335 (CLOUDFLAR...)
1 34.160.152.31 15169 (GOOGLE)
3 2600:1901:0:3... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 104.244.42.5 13414 (TWITTER)
1 104.244.42.131 13414 (TWITTER)
4 5 2620:1ec:21::14 8068 (MICROSOFT...)
1 13.107.42.14 8068 (MICROSOFT...)
2 2a00:1450:400... 15169 (GOOGLE)
1 104.244.42.72 13414 (TWITTER)
2 141.94.219.171 16276 (OVH)
1 2600:9000:264... 16509 (AMAZON-02)
1 1 2600:9000:264... 16509 (AMAZON-02)
6 2600:9000:214... 16509 (AMAZON-02)
1 2a03:2880:f17... 32934 (FACEBOOK)
1 18.157.141.138 16509 (AMAZON-02)
97 34
Apex Domain
Subdomains
Transfer
31 interestingengineering.com
interestingengineering.com — Cisco Umbrella Rank: 86651
assets.interestingengineering.com — Cisco Umbrella Rank: 159743
312 KB
7 inmobi.com
cmp.inmobi.com — Cisco Umbrella Rank: 3915
api.cmp.inmobi.com — Cisco Umbrella Rank: 13519
213 KB
7 gstatic.com
fonts.gstatic.com
208 KB
6 linkedin.com
px.ads.linkedin.com — Cisco Umbrella Rank: 349
www.linkedin.com — Cisco Umbrella Rank: 632
px4.ads.linkedin.com — Cisco Umbrella Rank: 6550
5 KB
5 yandex.com
mc.yandex.com — Cisco Umbrella Rank: 8747
3 KB
4 twitter.com
platform.twitter.com — Cisco Umbrella Rank: 1230
analytics.twitter.com — Cisco Umbrella Rank: 789
syndication.twitter.com — Cisco Umbrella Rank: 1527
132 KB
4 google.com
marketingplatform.google.com — Cisco Umbrella Rank: 16053
region1.analytics.google.com — Cisco Umbrella Rank: 2616
www.google.com — Cisco Umbrella Rank: 2
823 B
4 doubleclick.net
www3.doubleclick.net — Cisco Umbrella Rank: 18603
googleads.g.doubleclick.net — Cisco Umbrella Rank: 38
stats.g.doubleclick.net — Cisco Umbrella Rank: 79
3 KB
3 google.de
www.google.de — Cisco Umbrella Rank: 6518
669 B
3 cumbersomecarpenter.com
cumbersomecarpenter.com — Cisco Umbrella Rank: 27152
25 KB
3 izooto.com
cdn.izooto.com — Cisco Umbrella Rank: 17428
78 KB
3 yandex.ru
mc.yandex.ru — Cisco Umbrella Rank: 3982
72 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 27
21 KB
3 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 5168
13 KB
3 braintreegateway.com
js.braintreegateway.com — Cisco Umbrella Rank: 9167
35 KB
2 newsroom.bi
events.newsroom.bi — Cisco Umbrella Rank: 7316
2 KB
2 mrf.io
sdk.mrf.io — Cisco Umbrella Rank: 9261
experiences.mrf.io — Cisco Umbrella Rank: 10063
47 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 174
68 KB
2 pub.network
a.pub.network — Cisco Umbrella Rank: 4542
d.pub.network — Cisco Umbrella Rank: 4793
50 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 37
183 KB
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 107
185 B
1 quantcast.com
cmp.quantcast.com — Cisco Umbrella Rank: 4172
609 B
1 adsafeprotected.com
static.adsafeprotected.com — Cisco Umbrella Rank: 721
482 B
1 t.co
t.co — Cisco Umbrella Rank: 656
377 B
1 licdn.com
snap.licdn.com — Cisco Umbrella Rank: 783
16 KB
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 745
15 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 811
7 KB
1 jobbio.com
widgets.jobbio.com — Cisco Umbrella Rank: 66274
5 KB
1 beehiiv.com
link.mail.beehiiv.com — Cisco Umbrella Rank: 55076
480 B
0 consensu.org Failed
quantcast.mgr.consensu.org Failed
97 30
Domain Requested by
30 interestingengineering.com interestingengineering.com
static.cloudflareinsights.com
7 fonts.gstatic.com interestingengineering.com
6 cmp.inmobi.com interestingengineering.com
cmp.quantcast.com
cmp.inmobi.com
5 mc.yandex.com 3 redirects interestingengineering.com
4 px.ads.linkedin.com 3 redirects snap.licdn.com
3 www.google.de interestingengineering.com
3 cumbersomecarpenter.com a.pub.network
cumbersomecarpenter.com
3 cdn.izooto.com www.googletagmanager.com
cdn.izooto.com
3 mc.yandex.ru 1 redirects interestingengineering.com
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
3 challenges.cloudflare.com 1 redirects interestingengineering.com
challenges.cloudflare.com
3 js.braintreegateway.com interestingengineering.com
2 events.newsroom.bi sdk.mrf.io
2 www.google.com interestingengineering.com
2 stats.g.doubleclick.net www.googletagmanager.com
www.google-analytics.com
2 platform.twitter.com interestingengineering.com
platform.twitter.com
2 connect.facebook.net interestingengineering.com
connect.facebook.net
2 www.googletagmanager.com interestingengineering.com
www.googletagmanager.com
1 experiences.mrf.io sdk.mrf.io
1 api.cmp.inmobi.com cmp.inmobi.com
1 www.facebook.com interestingengineering.com
1 cmp.quantcast.com 1 redirects
1 static.adsafeprotected.com interestingengineering.com
1 syndication.twitter.com platform.twitter.com
1 px4.ads.linkedin.com interestingengineering.com
1 www.linkedin.com 1 redirects
1 analytics.twitter.com interestingengineering.com
1 t.co interestingengineering.com
1 region1.analytics.google.com www.googletagmanager.com
1 d.pub.network interestingengineering.com
1 sdk.mrf.io interestingengineering.com
1 snap.licdn.com interestingengineering.com
1 static.ads-twitter.com www.googletagmanager.com
1 googleads.g.doubleclick.net www.googletagmanager.com
1 a.pub.network interestingengineering.com
1 marketingplatform.google.com interestingengineering.com
1 www3.doubleclick.net 1 redirects
1 static.cloudflareinsights.com interestingengineering.com
1 assets.interestingengineering.com interestingengineering.com
1 widgets.jobbio.com interestingengineering.com
1 link.mail.beehiiv.com 1 redirects
0 quantcast.mgr.consensu.org Failed interestingengineering.com
97 42

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

Domain
facebook.com
instagram.com
www.youtube.com
twitter.com
www.linkedin.com
flipboard.com
Subject Issuer Validity Valid
interestingengineering.com
Cloudflare Inc ECC CA-3
2023-08-07 -
2024-08-06
a year crt.sh
www.paypal.com
DigiCert SHA2 Extended Validation Server CA
2023-10-12 -
2024-10-31
a year crt.sh
widgets.jobbio.com
Amazon RSA 2048 M01
2023-08-13 -
2024-09-10
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-04-10 -
2024-04-09
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
ads-twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-07-21 -
2024-07-19
a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2023-11-03 -
2024-02-01
3 months crt.sh
snap.licdn.com
DigiCert SHA2 Secure Server CA
2023-12-13 -
2024-12-12
a year crt.sh
mc.yandex.ru
GlobalSign ECC OV SSL CA 2018
2023-12-26 -
2024-06-05
5 months crt.sh
*.twimg.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-07-28 -
2024-07-26
a year crt.sh
challenges.cloudflare.com
Cloudflare Inc ECC CA-3
2023-08-18 -
2024-08-17
a year crt.sh
d.pub.network
GTS CA 1D4
2023-12-03 -
2024-03-02
3 months crt.sh
cumbersomecarpenter.com
R3
2023-12-28 -
2024-03-27
3 months crt.sh
www.google.de
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
t.co
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-01-07 -
2025-01-06
a year crt.sh
*.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-10-31 -
2024-10-29
a year crt.sh
www.google.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
syndication.twitter.com
R3
2023-12-11 -
2024-03-10
3 months crt.sh
ssl03.cert.cl13.k8s.mrf.io
R3
2024-01-11 -
2024-04-10
3 months crt.sh
static.adsafeprotected.com
Amazon RSA 2048 M02
2023-07-07 -
2024-08-04
a year crt.sh
cmp.inmobi.com
Sectigo ECC Organization Validation Secure Server CA
2023-08-18 -
2024-08-17
a year crt.sh
www.linkedin.com
DigiCert SHA2 Secure Server CA
2023-11-03 -
2024-05-03
6 months crt.sh

This page contains 5 frames:

Primary Page: https://interestingengineering.com/newsletters/the-blueprint?utm_source=theblueprintbyie.beehiiv.com&utm_medium=newsletter&utm_campaign=how-the-secret-of-owls-silent-flight-could-upgrade-our-aircraft
Frame ID: 5A4505FC837CB46DAC49E9BFEA52CF45
Requests: 95 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/syj2i/0x4AAAAAAADQZr3O_9CahU4R/auto/normal
Frame ID: E0C388387632B894E4429E1AF7635EDB
Requests: 1 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.2f70fb173b9000da126c79afe2098f02.html?origin=https%3A%2F%2Finterestingengineering.com
Frame ID: B17AFA327E8D21477BCB568DB43CBF5F
Requests: 2 HTTP requests in this frame

Frame: https://cdn.izooto.com/scripts/sak/iz_setcid.html?v=1
Frame ID: 1FE59F31D2FB031F6368AFEBDCA8AE07
Requests: 1 HTTP requests in this frame

Frame: https://experiences.mrf.io/passexperience/dw-check.html?v=6
Frame ID: 97FD4F854E13738B2AC4069832AFBA22
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

The Blueprint Newsletter: Stay Up-to-Date on Engineering, Tech, Space and Science News

Page URL History Show full URLs

  1. https://link.mail.beehiiv.com/ss/c/huEqW_eU8Hd88LMeHw2TP-Wt7O-8XYTPGDwAcaSD-zqIZ5O325KtXdaK0SsVjKxbrjFjwiB... HTTP 302
    https://interestingengineering.com/newsletters/the-blueprint?utm_source=theblueprintbyie.beehiiv.com&utm_medium... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • js\.braintreegateway\.com

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

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

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

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

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

Overall confidence: 100%
Detected patterns
  • cdn\.izooto\.\w+

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

Overall confidence: 100%
Detected patterns
  • //platform\.twitter\.com/widgets\.js

Overall confidence: 100%
Detected patterns
  • mc\.yandex\.ru/metrika/(?:tag|watch)\.js

Page Statistics

97
Requests

93 %
HTTPS

75 %
IPv6

30
Domains

42
Subdomains

34
IPs

5
Countries

1508 kB
Transfer

5116 kB
Size

48
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. https://link.mail.beehiiv.com/ss/c/huEqW_eU8Hd88LMeHw2TP-Wt7O-8XYTPGDwAcaSD-zqIZ5O325KtXdaK0SsVjKxbrjFjwiBofSztLgXv9zl6qZrSQabUyaahfeg6S-FMo7i1m5qo7HHU3YvBvhRNU2iy81HnlzpUL-DLG4zLqt-NQTvHJY_EsejcaIXXXHOeWSKj6jXspDMNzAAbjldZ2EAO4gkXB_BeNZvlKWED2ZJFBWPKHqmrGuSmXZzQ8h0WTxMOZ6HfYWNlkL8wHQDoEDnStI3uq1k32M9bEIfDnyriCQ/439/8k0yqrV1RuG5cmWYbdLhBQ/h0/sMXBQRBq507XMBvGuaj8UskD3AaLSdaV-6SyLbZUV-c HTTP 302
    https://interestingengineering.com/newsletters/the-blueprint?utm_source=theblueprintbyie.beehiiv.com&utm_medium=newsletter&utm_campaign=how-the-secret-of-owls-silent-flight-could-upgrade-our-aircraft Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 45
  • https://challenges.cloudflare.com/turnstile/v0/api.js?onload=cf__reactTurnstileOnLoad&render=explicit HTTP 302
  • https://challenges.cloudflare.com/turnstile/v0/g/ea25f566/api.js?onload=cf__reactTurnstileOnLoad&render=explicit
Request Chain 46
  • https://www3.doubleclick.net/ HTTP 301
  • https://marketingplatform.google.com/about/enterprise/
Request Chain 69
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4435738&time=1706163492240&url=https%3A%2F%2Finterestingengineering.com%2Fnewsletters%2Fthe-blueprint%3Futm_source%3Dtheblueprintbyie.beehiiv.com%26utm_medium%3Dnewsletter%26utm_campaign%3Dhow-the-secret-of-owls-silent-flight-could-upgrade-our-aircraft HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4435738&time=1706163492240&url=https%3A%2F%2Finterestingengineering.com%2Fnewsletters%2Fthe-blueprint%3Futm_source%3Dtheblueprintbyie.beehiiv.com%26utm_medium%3Dnewsletter%26utm_campaign%3Dhow-the-secret-of-owls-silent-flight-could-upgrade-our-aircraft&cookiesTest=true HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D4435738%26time%3D1706163492240%26url%3Dhttps%253A%252F%252Finterestingengineering.com%252Fnewsletters%252Fthe-blueprint%253Futm_source%253Dtheblueprintbyie.beehiiv.com%2526utm_medium%253Dnewsletter%2526utm_campaign%253Dhow-the-secret-of-owls-silent-flight-could-upgrade-our-aircraft%26cookiesTest%3Dtrue%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4435738&time=1706163492240&url=https%3A%2F%2Finterestingengineering.com%2Fnewsletters%2Fthe-blueprint%3Futm_source%3Dtheblueprintbyie.beehiiv.com%26utm_medium%3Dnewsletter%26utm_campaign%3Dhow-the-secret-of-owls-silent-flight-could-upgrade-our-aircraft&cookiesTest=true&liSync=true HTTP 302
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=4435738&time=1706163492240&url=https%3A%2F%2Finterestingengineering.com%2Fnewsletters%2Fthe-blueprint%3Futm_source%3Dtheblueprintbyie.beehiiv.com%26utm_medium%3Dnewsletter%26utm_campaign%3Dhow-the-secret-of-owls-silent-flight-could-upgrade-our-aircraft&cookiesTest=true&liSync=true&e_ipv6=AQJPa7dDRh8LbQAAAY0_RNdaOXfuWUvw-3SoYVU34eWarYNxMIwNsGPerAo3-QePSw
Request Chain 76
  • https://cmp.quantcast.com/choice/wZt3yQfgdwnz-/interestingengineering.com/choice.js?tag_version=V2 HTTP 301
  • https://cmp.inmobi.com/choice/wZt3yQfgdwnz-/interestingengineering.com/choice.js?tag_version=V2
Request Chain 79
  • https://mc.yandex.com/sync_cookie_image_check HTTP 302
  • https://mc.yandex.ru/sync_cookie_image_start?redirect_domain=mc.yandex.com&token=10259.GUR3XdFCG2wmpa1eOXk-0gVtepq-fVgawBglmcPi9peAb_OG-mozNIU4hmLgQqDY.rUkwo0zoDldH6IvNndaG18PSHsY%2C HTTP 302
  • https://mc.yandex.com/sync_cookie_image_decide?token=10259.Q8DsNaqeo8ah2fkBobvdxqFnICEHwg5pOh3UJPMgWqwaIyoyrrouSguq7bh3OUw4UbWt59bMxFpTzyz4lYhL4eAy0-FnM2axoth2PM_UZ8PFngjx0ACnT6nrSaGM0QgqiGHsoKsFcWfWy627yZEHI7No1aLaX2Y3rLqqJGrJps_30BWEJgcpdHInGc_s6D7kuuIGUHyFVg_9Fcvy8TLXNFM2pCrm6iUwjI9F2bj73c0%2C.qnZwAHKhXdiZpNiwLkZrXTsydvk%2C HTTP 302
  • https://mc.yandex.ru/sync_cookie_image_finish?redirect_domain=mc.yandex.com&token=10259.Ik0ad6V6bOEsnCKSQXDjTLEK6L-S0pXpiyBEuMPXVtme2Dk4S6h4z9pIHWTkUGjCjev03ejOF0oiNzQeGl6q6mNPWI5NWwPsQd5GBc4jZDnY-xZmSqPszWyWKd8cPHuOkPHUo6IwyWI3kuF-b_QwCk898HiFM-hGdnkV1mwoT-y5npAJYdvMadduPWPTgPoD960hutS_7wfLf1B-d-IFNA%2C%2C.-Z1My4QTk_xzdeI1I4EtNmt8los%2C
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application/json; charset=utf-8
access-control-allow-origin
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x-hostname
fen-hoothoot-europe-west1-06pp
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
access-control-allow-headers
DNT,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Cookie
expires
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/
px.ads.linkedin.com/wa/
0
203 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
2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
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Request headers

Accept
*
Referer
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accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
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x-li-pop
afd-prod-lva1-x
x-msedge-ref
Ref A: 88EDC9849E90495E903007F7981C5A2D Ref B: DUS30EDGE0709 Ref C: 2024-01-25T06:18:12Z
linkedin-action
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vary
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x-cache
CONFIG_NOCACHE
x-li-fabric
prod-lva1
access-control-allow-origin
https://interestingengineering.com
x-li-proto
http/2
access-control-allow-credentials
true
x-li-uuid
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dw-check.html
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3 KB
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General
Full URL
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Requested by
Host: sdk.mrf.io
URL: https://sdk.mrf.io/statics/marfeel-sdk.js?id=2013
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::6815:325a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Referer
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Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

age
1453734
alt-svc
h3=":443"; ma=86400
cache-control
max-age=86400, s-maxage=2592000
cf-cache-status
HIT
cf-ray
84ae65c74ddab7b2-AMS
content-encoding
gzip
content-type
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date
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last-modified
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server
cloudflare
strict-transport-security
max-age=31536000 ; includeSubDomains
vary
Origin,Access-Control-Request-Method,Access-Control-Request-Headers, Accept-Encoding
x-content-type-options
nosniff
x-envoy-upstream-service-time
2
ingest.php
events.newsroom.bi/
2 B
790 B
Ping
General
Full URL
https://events.newsroom.bi/ingest.php
Requested by
Host: sdk.mrf.io
URL: https://sdk.mrf.io/statics/marfeel-sdk.js?id=2013
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
141.94.219.171 , France, ASN16276 (OVH, FR),
Reverse DNS
haproxy06.cl13.ovh.mrf.io
Software
istio-envoy /
Resource Hash
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Request headers

Referer
https://interestingengineering.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Thu, 25 Jan 2024 06:18:12 GMT
server
istio-envoy
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/json
access-control-allow-origin
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access-control-expose-headers
Content-Length,Content-Range
cache-control
private,no-store
access-control-allow-credentials
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x-envoy-upstream-service-time
0
access-control-allow-headers
DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
content-length
2
rum
interestingengineering.com/cdn-cgi/
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155 B
XHR
General
Full URL
https://interestingengineering.com/cdn-cgi/rum?
Requested by
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URL: https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4a69 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://interestingengineering.com/newsletters/the-blueprint?utm_source=theblueprintbyie.beehiiv.com&utm_medium=newsletter&utm_campaign=how-the-secret-of-owls-silent-flight-could-upgrade-our-aircraft
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
content-type
application/json

Response headers

date
Thu, 25 Jan 2024 06:18:12 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
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x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
84ae65c6fbbd03ec-FRA
collect
www.google-analytics.com/
35 B
55 B
Image
General
Full URL
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:831::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://interestingengineering.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 24 Jan 2024 18:10:24 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
43668
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain
quantcast.mgr.consensu.org
URL
https://quantcast.mgr.consensu.org/choice/1_3qeSjJG-hKn/interestingengineering.com/choice.js

Verdicts & Comments Add Verdict or Comment

82 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 object| 4 object| dataLayer object| braintree object| freestar function| renderEmptyState function| init function| loadJobs function| loadCompanies function| loadArticles function| renderMasonryJobs function| renderMasonryCompanies function| renderMasonryArticles function| renderSidebarJobs function| renderSidebarCompanies function| renderSidebarArticles function| renderHorizontalJobs function| renderHorizontalCompanies function| renderHorizontalArticles function| getContainerWidth function| renderMasonryEmptyState function| renderSidebarEmptyState function| renderHorizontalEmptyState function| getUUID object| webpackChunk_N_E object| regeneratorRuntime function| __next_require__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E object| __MIDDLEWARE_MANIFEST boolean| freestarReactCompontentLoaded object| __BUILD_MANIFEST object| __SSG_MANIFEST object| __cfBeacon object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| GooglebQhCsO function| twq function| fbq function| _fbq string| _linkedin_partner_id object| _linkedin_data_partner_ids function| lintrk function| ym function| e function| t object| marfeel object| _izq object| turnstile function| admiral object| googletag function| onYouTubeIframeAPIReady object| gaGlobal object| __twttrll object| twttr object| __twttr object| izConfig boolean| _already_called_lintrk object| webpackChunk_marfeel_marfeel_sdk object| tp object| __mrfCompass function| 4dm1r11545242527 function| __tcfapi function| __uspapi object| fsCmpInitMessage function| _izooto object| Ya object| yaCounter90994358 object| gaplugins object| gaData function| __tcfapiui object| ORIBILI function| izootoEmailSubcriptionCallBack function| izootoEmailEventsCallback

48 Cookies

Domain/Path Name / Value
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Value: tnczwoDIGojDhLUGxcexrRcyRAJ58JVTSILEZOSZnD8-1706163491-1-AWZycm/DJ+H3n3kfsmPzqKoNQToFgISHmYSvqnI4VGRhDFqRoEqDr39yArZUlQbT3o5RV3Kdqb21XF2eaigfJUM=
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Value: f6e93e5f-3d43-4712-8b90-16cc7017d353
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Value: CheckForPermission
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Value: https%3A%2F%2Finterestingengineering.com
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Value: 7e180e66-ce09-43f7-8f2c-4bb09ca05218
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Value: "v=2&ffa5336f-4b1d-426e-86c7-0522232a04f4"
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events.newsroom.bi/ Name: 2013_s
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events.newsroom.bi/ Name: 2013_lv
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events.newsroom.bi/ Name: 2013_ut
Value: 0
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Value: "v1_4aZ/6LvH8VjD53qmEYSwTw=="
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Value: 1706163492961547267
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Value: 1706163492
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2 Console Messages

Source Level URL
Text
network error URL: https://quantcast.mgr.consensu.org/choice/1_3qeSjJG-hKn/interestingengineering.com/choice.js
Message:
Failed to load resource: net::ERR_NAME_NOT_RESOLVED
other warning URL: https://connect.facebook.net/signals/config/657415324884715?v=2.9.142&r=stable&domain=interestingengineering.com&hme=e82209ddce2f5ef9f00773b102465283e977acad712d554991b839c35823b905&ex_m=62%2C103%2C91%2C95%2C53%2C3%2C87%2C61%2C14%2C85%2C78%2C44%2C46%2C145%2C148%2C159%2C155%2C156%2C158%2C25%2C88%2C45%2C68%2C157%2C140%2C143%2C152%2C153%2C160%2C112%2C13%2C43%2C164%2C163%2C114%2C16%2C29%2C32%2C1%2C36%2C57%2C58%2C59%2C63%2C82%2C15%2C12%2C84%2C81%2C80%2C92%2C94%2C31%2C93%2C26%2C22%2C141%2C144%2C121%2C24%2C9%2C10%2C11%2C5%2C6%2C21%2C19%2C20%2C49%2C54%2C56%2C66%2C89%2C23%2C67%2C8%2C7%2C71%2C41%2C18%2C17%2C4%2C73%2C79%2C72%2C77%2C33%2C35%2C76%2C48%2C74%2C28%2C37%2C65%2C0%2C83%2C75%2C2%2C30%2C55%2C34%2C90%2C38%2C70%2C60%2C40%2C39%2C96%2C52%2C51%2C27%2C86%2C50%2C47%2C42%2C69%2C64%2C97(Line 95)
Message:
Unrecognized feature: 'attribution-reporting'.

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=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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.

a.pub.network
analytics.twitter.com
api.cmp.inmobi.com
assets.interestingengineering.com
cdn.izooto.com
challenges.cloudflare.com
cmp.inmobi.com
cmp.quantcast.com
connect.facebook.net
cumbersomecarpenter.com
d.pub.network
events.newsroom.bi
experiences.mrf.io
fonts.gstatic.com
googleads.g.doubleclick.net
interestingengineering.com
js.braintreegateway.com
link.mail.beehiiv.com
marketingplatform.google.com
mc.yandex.com
mc.yandex.ru
platform.twitter.com
px.ads.linkedin.com
px4.ads.linkedin.com
quantcast.mgr.consensu.org
region1.analytics.google.com
sdk.mrf.io
snap.licdn.com
static.ads-twitter.com
static.adsafeprotected.com
static.cloudflareinsights.com
stats.g.doubleclick.net
syndication.twitter.com
t.co
widgets.jobbio.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.linkedin.com
www3.doubleclick.net
quantcast.mgr.consensu.org
104.244.42.131
104.244.42.5
104.244.42.72
13.107.42.14
141.94.219.171
146.75.116.157
18.157.141.138
192.229.221.25
2001:4860:4802:32::36
2600:1901:0:328a::1
2600:9000:211e:ea00:15:f55c:78c0:93a1
2600:9000:214f:9000:1b:cadc:ef40:93a1
2600:9000:2644:f600:9:46dc:4700:93a1
2600:9000:2646:d200:8:48e:53c0:93a1
2606:2800:234:59:254c:406:2366:268c
2606:4700:20::ac43:4a69
2606:4700:3033::6815:325a
2606:4700::6810:3965
2606:4700::6811:2b8
2606:4700::6812:15ce
2606:4700::6812:4428
2606:4700::6812:d841
2620:1ec:21::14
2a00:1450:4001:800::2003
2a00:1450:4001:806::200e
2a00:1450:4001:80f::2002
2a00:1450:4001:810::2008
2a00:1450:4001:828::2003
2a00:1450:4001:828::2004
2a00:1450:4001:831::200e
2a00:1450:400c:c0b::9d
2a02:26f0:3500:16::215:148b
2a02:6b8::1:119
2a03:2880:f083:100:face:b00c:0:3
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