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engineering.fb.com Open in urlscan Pro
2a04:fa87:fffd::c000:4210  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://newsletter.thinknyx.com/lists/lt.php?tid=n7sowuRBejqYj5cOlJSq1HcrsplGQ1hKivpSdP45/IUCOeuJm66n3pRWcxf3bnOZ
Effective URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+...
Submission: On November 02 via api from SE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 16 IPs in 4 countries across 15 domains to perform 52 HTTP transactions. The main IP is 2a04:fa87:fffd::c000:4210, located in Ireland and belongs to AUTOMATTIC, US. The main domain is engineering.fb.com.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on January 28th 2021. Valid for: a year.
This is the only time engineering.fb.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

1    192.254.188.118 (United States)

ASN46606 (UNIFIEDLAYER-AS-1, US)
PTR: 192-254-188-118.unifiedlayer.com
newsletter.thinknyx.com
33    2a04:fa87:fffd::c000:4210 (Ireland)

ASN2635 (AUTOMATTIC, US)
engineering.fb.com
1    2a00:1450:4001:82b::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googleoptimize.com
2    192.0.76.3 (United States)

ASN2635 (AUTOMATTIC, US)
stats.wp.com
pixel.wp.com
1    2a00:1450:4001:830::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    199.232.136.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
static.ads-twitter.com
2    2a03:2880:f02d:100:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    104.244.42.67 (United States)

ASN13414 (TWITTER, US)
analytics.twitter.com
1    104.244.42.5 (United States)

ASN13414 (TWITTER, US)
t.co
1    13.226.145.99 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-226-145-99.dus51.r.cloudfront.net
static.hotjar.com
1    13.226.145.59 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-226-145-59.dus51.r.cloudfront.net
script.hotjar.com
1    13.226.145.46 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-226-145-46.dus51.r.cloudfront.net
vars.hotjar.com
1    2a03:2880:f02d:110:face:b00c:0:2 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
web.facebook.com
3    2a00:1450:4001:828::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:400c:c06::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:803::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:829::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.co.uk
Domain Requested by
33 engineering.fb.com engineering.fb.com
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 connect.facebook.net engineering.fb.com
connect.facebook.net
1 www.google.co.uk
1 www.google.com
1 stats.g.doubleclick.net www.google-analytics.com
1 web.facebook.com connect.facebook.net
1 vars.hotjar.com static.hotjar.com
1 script.hotjar.com static.hotjar.com
1 static.hotjar.com www.googletagmanager.com
1 t.co engineering.fb.com
1 analytics.twitter.com static.ads-twitter.com
1 pixel.wp.com engineering.fb.com
1 static.ads-twitter.com engineering.fb.com
1 www.googletagmanager.com engineering.fb.com
1 stats.wp.com engineering.fb.com
1 www.googleoptimize.com engineering.fb.com
1 newsletter.thinknyx.com 1 redirects
52 18
Subject Issuer Validity Valid
engineering.fb.com
DigiCert SHA2 High Assurance Server CA		 2021-01-28 -
2022-01-27		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2021-10-04 -
2021-12-27		 3 months crt.sh
*.wp.com
Sectigo RSA Domain Validation Secure Server CA		 2020-04-02 -
2022-07-05		 2 years crt.sh
ads-twitter.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-07-21 -
2022-07-26		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2021-08-12 -
2021-11-10		 3 months crt.sh
*.twitter.com
DigiCert TLS RSA SHA256 2020 CA1		 2021-02-05 -
2022-02-04		 a year crt.sh
t.co
DigiCert TLS RSA SHA256 2020 CA1		 2021-02-05 -
2022-02-04		 a year crt.sh
*.hotjar.com
Amazon		 2020-12-25 -
2022-01-23		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2021-10-04 -
2021-12-27		 3 months crt.sh
www.google.com
GTS CA 1C3		 2021-10-04 -
2021-12-27		 3 months crt.sh
www.google.co.uk
GTS CA 1C3		 2021-10-04 -
2021-12-27		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Frame ID: A03751376E892C09E8804B6B50B93315
Requests: 50 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-d09a446edefba0dcce5d5143e1840e9a.html
Frame ID: 8D25A62E544E7D12BBC2E9B29DE95171
Requests: 1 HTTP requests in this frame

Frame: https://web.facebook.com/v2.6/plugins/like.php?action=like&app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df1b692ccddfefc%26domain%3Dengineering.fb.com%26is_canvas%3Dfalse%26origin%3Dhttps%253A%252F%252Fengineering.fb.com%252Ff7da2c1b70d23c%26relation%3Dparent.parent&container_width=904&href=https%3A%2F%2Fengineering.fb.com%2F2021%2F10%2F04%2Fnetworking-traffic%2Foutage%2F&layout=standard&locale=en_US&sdk=joey&share=true&size=small&width=
Frame ID: 93BFC7BBDADDF29C7FCD5F5B21A736F8
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Update about the October 4th outage - Facebook Engineering

Page URL History Show full URLs

  1. http://newsletter.thinknyx.com/lists/lt.php?tid=n7sowuRBejqYj5cOlJSq1HcrsplGQ1hKivpSdP45/IUCOeuJm66n3pRWcxf... HTTP 303
    https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&ut... Page URL

Page Statistics

52
Requests

100 %
HTTPS

53 %
IPv6

15
Domains

18
Subdomains

16
IPs

4
Countries

1028 kB
Transfer

2389 kB
Size

8
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://newsletter.thinknyx.com/lists/lt.php?tid=n7sowuRBejqYj5cOlJSq1HcrsplGQ1hKivpSdP45/IUCOeuJm66n3pRWcxf3bnOZ HTTP 303
    https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

52 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
engineering.fb.com/2021/10/04/networking-traffic/outage/
Redirect Chain
  • http://newsletter.thinknyx.com/lists/lt.php?tid=n7sowuRBejqYj5cOlJSq1HcrsplGQ1hKivpSdP45/IUCOeuJm66n3pRWcxf3bnOZ
  • https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
57 KB
13 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx / WordPress VIP <https://wpvip.com>
Resource Hash
9bf5a7994d5989e4b5e0ca9b5d0338c4fef58b738f90a3a8dad43356894a3c90
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

server
nginx
date
Tue, 02 Nov 2021 17:00:12 GMT
content-type
text/html; charset=UTF-8
x-hacker
If you're reading this, you should visit wpvip.com/careers and apply to join the fun, mention this header.
x-powered-by
WordPress VIP <https://wpvip.com>
host-header
a9130478a60e5f9135f765b23f26593b
link
<https://engineering.fb.com/wp-json/>; rel="https://api.w.org/" <https://engineering.fb.com/wp-json/wp/v2/posts/18154>; rel="alternate"; type="application/json" <https://wp.me/sa0Lhq-outage>; rel=shortlink
content-encoding
gzip
x-rq
hhn1 0 4 9980
cache-control
max-age=300, must-revalidate
age
0
x-cache
miss
vary
Accept-Encoding
accept-ranges
bytes
strict-transport-security
max-age=31536000;includeSubdomains;preload

Redirect headers

Date
Tue, 02 Nov 2021 17:00:11 GMT
Server
Apache
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control
no-store, no-cache, must-revalidate
Pragma
no-cache
Upgrade
h2,h2c
Connection
Upgrade, Keep-Alive
Location
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Content-Length
0
Keep-Alive
timeout=5, max=75
Content-Type
text/html; charset=UTF-8
optimize.min.js
engineering.fb.com/wp-content/themes/code-fb-com/dist/js/ 		4 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/dist/js/optimize.min.js
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
a148b90fd9e92e1d14ba333228e42b4ac86e8ebafd579c26218933b8a1b6bd70
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:12 GMT
content-encoding
gzip
x-rq
hhn1 0 4 9980
last-modified
Sun, 20 Jun 2021 21:53:58 GMT
server
nginx
age
10126348
etag
W/"60cfb8f6-e9f"
vary
Accept-Encoding
x-cache
hit
content-type
application/javascript
cache-control
max-age=31536000
strict-transport-security
max-age=31536000;includeSubdomains;preload
accept-ranges
bytes
content-length
1138
expires
Wed, 02 Nov 2022 17:00:12 GMT
optimize.js
www.googleoptimize.com/ 		88 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googleoptimize.com/optimize.js?id=OPT-TPNDQC5
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
3d6ed65855f5e2ebc01475e07dc328a53278ec4fd9118b328a6adb67e239be16
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:12 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35646
x-xss-protection
0
last-modified
Tue, 02 Nov 2021 15:54:21 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 02 Nov 2021 17:00:12 GMT
/
engineering.fb.com/_static/ 		638 KB
88 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://engineering.fb.com/_static/??-eJyNkNEOwiAMRX9IhnOZ8cX4LQzq1lkYoSyGvxfmTLbog489vaelyKcX6DTNBlhqZmmQo+xo0g9B2AUVkuSYCCqLrsqBg9waI0sLBhUQWHBxV3hSCYIg6JVO/+m5t613kp5cLBlPc4+OC+qND4Vz4cvDC1nBlxiHPDQfORkQ9y5j+3bK1XpAMmJJ/FxqZ/HZO0L0Kv9OfaxOi7uC4tzstT43bdu0p0v9Ah4AgDQ=
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
666138846c9814fb0ec0373cd248fcb179096bc8d496a401cdc91baf89c8e568
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:12 GMT
content-encoding
gzip
x-rq
hhn1 0 4 9980
last-modified
Fri, 29 Oct 2021 19:21:21 GMT
server
nginx
age
335311
vary
Accept-Encoding
x-cache
hit
content-type
text/css;charset=utf-8
cache-control
max-age=31536000
strict-transport-security
max-age=31536000;includeSubdomains;preload
accept-ranges
bytes
content-length
89466
/
engineering.fb.com/_static/ 		124 KB
42 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://engineering.fb.com/_static/??-eJyFjlEKwjAQRC9kG2pJ8Uc8S2mWmNBs190N4u3NQgT/CgMDjzcw7k3DdqACqqO9xoTiGoqB2LgYD0nUGelgzHIxKeG21wDicsurAn96jSXhqTSUFHlV+Jd/T/QJpU0qBmBRXsnWdBABd/1R7tMyez/7623KX0MNSXk=
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
31317009fe0a5e1a6e5819a92391162427c9bae5c403e2882c67110112ab213e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:12 GMT
content-encoding
gzip
x-rq
hhn1 0 4 9980
last-modified
Fri, 29 Oct 2021 19:21:21 GMT
server
nginx
age
335312
vary
Accept-Encoding
x-cache
hit
content-type
application/javascript
cache-control
max-age=31536000
strict-transport-security
max-age=31536000;includeSubdomains;preload
accept-ranges
bytes
content-length
43272
FacebookReader-Medium.woff2
engineering.fb.com/wp-content/themes/code-fb-com/fonts/ 		35 KB
35 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/fonts/FacebookReader-Medium.woff2
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
3308641936bc2eac40fb9c9df0cfd27211c5a59bfb7be229f4f6b152b0e07a9d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Origin
https://engineering.fb.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/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:12 GMT
vary
X-Mobile-Class, Accept-Encoding
age
35
x-cache
hit
content-length
35488
x-rq
hhn1 0 4 9980
last-modified
Wed, 27 Oct 2021 20:49:51 GMT
server
nginx
etag
"6179bb6f-8aa0"
strict-transport-security
max-age=31536000;includeSubdomains;preload
access-control-allow-methods
GET, HEAD
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
expires
Wed, 02 Nov 2022 17:00:12 GMT
FacebookReader-Regular.woff2
engineering.fb.com/wp-content/themes/code-fb-com/fonts/ 		34 KB
35 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/fonts/FacebookReader-Regular.woff2
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
98e066f80b90afe0dd247b303b1be67b9870fae8fac6df38bcb03bc75af36478
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Origin
https://engineering.fb.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/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:12 GMT
vary
X-Mobile-Class, Accept-Encoding
age
35
x-cache
hit
content-length
35236
x-rq
hhn1 0 4 9980
last-modified
Wed, 27 Oct 2021 20:49:51 GMT
server
nginx
etag
"6179bb6f-89a4"
strict-transport-security
max-age=31536000;includeSubdomains;preload
access-control-allow-methods
GET, HEAD
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
expires
Wed, 02 Nov 2022 17:00:12 GMT
Optimistic_Display_W_Md.woff2
engineering.fb.com/wp-content/themes/code-fb-com/fonts/ 		12 KB
12 KB 		Font
General
Check archive.org
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URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
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URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
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date
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URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
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date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
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server
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URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
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x-rq
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server
nginx
etag
"39f283977840b285"
vary
Accept
x-cache
HIT
content-type
image/webp
cache-control
max-age=2592000
strict-transport-security
max-age=31536000;includeSubdomains;preload
accept-ranges
bytes
content-length
42758
expires
Wed, 15 Jun 2022 15:24:39 GMT
Peering_hero.jpg
engineering.fb.com/wp-content/uploads/2021/05/ 		38 KB
38 KB 		Image
General
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https://engineering.fb.com/wp-content/uploads/2021/05/Peering_hero.jpg?w=580&h=326&crop=1
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Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
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Request headers

Accept-Language
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 109 140 443
last-modified
Thu, 20 May 2021 17:35:27 GMT
server
nginx
etag
"2d6dbdbf691a95f1"
vary
Accept
x-cache
HIT
content-type
image/webp
cache-control
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content-length
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expires
Fri, 20 May 2022 17:35:27 GMT
RiB_SoftTeal.jpg
engineering.fb.com/wp-content/uploads/2021/05/ 		15 KB
16 KB 		Image
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https://engineering.fb.com/wp-content/uploads/2021/05/RiB_SoftTeal.jpg?w=580&h=326&crop=1
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Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
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Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 109 195 443
last-modified
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server
nginx
etag
"7cf984c423e0dd8b"
vary
Accept
x-cache
HIT
content-type
image/webp
cache-control
max-age=2592000
strict-transport-security
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content-length
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expires
Fri, 13 May 2022 16:07:17 GMT
Mariana-Trench-hero_smalla.png
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14 KB 		Image
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https://engineering.fb.com/wp-content/uploads/2021/10/Mariana-Trench-hero_smalla.png?w=580&h=326&crop=1
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 109 198 443
last-modified
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server
nginx
etag
"b5e9e99537ada459"
vary
Accept
x-cache
HIT
content-type
image/webp
cache-control
max-age=2592000
strict-transport-security
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14528
expires
Thu, 29 Sep 2022 18:07:09 GMT
Pearls_hero.jpg
engineering.fb.com/wp-content/uploads/2021/09/ 		41 KB
42 KB 		Image
General
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https://engineering.fb.com/wp-content/uploads/2021/09/Pearls_hero.jpg?w=580&h=326&crop=1
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 109 32 443
last-modified
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server
nginx
etag
"50fa02edd345f8f2"
vary
Accept
x-cache
HIT
content-type
image/webp
cache-control
max-age=2592000
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expires
Wed, 28 Sep 2022 08:35:06 GMT
CD21_391-Eng-Blog-Facebook-Time-Appliances-Hero-image-v2.jpg
engineering.fb.com/wp-content/uploads/2021/08/ 		35 KB
35 KB 		Image
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https://engineering.fb.com/wp-content/uploads/2021/08/CD21_391-Eng-Blog-Facebook-Time-Appliances-Hero-image-v2.jpg?w=580&h=326&crop=1
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 109 88 443
last-modified
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server
nginx
etag
"8b8908d24bffdb81"
vary
Accept
x-cache
HIT
content-type
image/webp
cache-control
max-age=2592000
strict-transport-security
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accept-ranges
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content-length
36198
expires
Thu, 11 Aug 2022 11:18:11 GMT
facebook-engineering.png
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6 KB 		Image
General
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Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/img/facebook-engineering.png
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
7c433ce7e99672568e33d5843ec418cb7a11d1674cb8be181bcb366cf33acc81
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 119 116 3127
last-modified
Sun, 02 May 2021 19:26:58 GMT
server
nginx
age
15774931
etag
"608efd02-17bf"
strict-transport-security
max-age=31536000;includeSubdomains;preload
x-cache
hit
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
6079
expires
Wed, 02 Nov 2022 17:00:13 GMT
fbopensource.png
engineering.fb.com/wp-content/themes/code-fb-com/img/ 		5 KB
5 KB 		Image
General
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Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/img/fbopensource.png
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
08577020800123a94ed17e369994852a0a1c05ea875abe776773fac88c50fa11
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 119 116 3127
last-modified
Sun, 02 May 2021 19:26:58 GMT
server
nginx
age
15774931
etag
"608efd02-12a9"
strict-transport-security
max-age=31536000;includeSubdomains;preload
x-cache
hit
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
4777
expires
Wed, 02 Nov 2022 17:00:13 GMT
facebook-research.png
engineering.fb.com/wp-content/themes/code-fb-com/img/ 		13 KB
13 KB 		Image
General
Check archive.org
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Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/img/facebook-research.png
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
95ed0329979419af37bc6bc3c93ba5f670eeedbd64273dc850c646204f2c89ca
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 115 233 3228
last-modified
Tue, 20 Apr 2021 15:36:31 GMT
server
nginx
age
15774930
etag
"607ef4ff-328b"
strict-transport-security
max-age=31536000;includeSubdomains;preload
x-cache
hit
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
12939
expires
Wed, 02 Nov 2022 17:00:13 GMT
facebook-developers.png
engineering.fb.com/wp-content/themes/code-fb-com/img/ 		5 KB
6 KB 		Image
General
Check archive.org
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Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/img/facebook-developers.png
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
a4d6aaa05b626c979c9cc1ba41fcdd4f9690af79091a60f7904487670cf6f3d0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 115 233 3228
last-modified
Tue, 20 Apr 2021 15:36:31 GMT
server
nginx
age
15774929
etag
"607ef4ff-15c2"
strict-transport-security
max-age=31536000;includeSubdomains;preload
x-cache
hit
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
5570
expires
Wed, 02 Nov 2022 17:00:13 GMT
rss.png
engineering.fb.com/wp-content/themes/code-fb-com/img/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/img/rss.png
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
e573450887073f09e11e573f9ccda153d3c657afe8094b8a572bfe6a0dd2db64
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 119 116 3127
last-modified
Sun, 02 May 2021 19:26:58 GMT
server
nginx
age
15774929
etag
"608efd02-1168"
strict-transport-security
max-age=31536000;includeSubdomains;preload
x-cache
hit
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
4456
expires
Wed, 02 Nov 2022 17:00:13 GMT
android.png
engineering.fb.com/wp-content/themes/code-fb-com/img/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/img/android.png
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
d2bec5f5316d88ccd7002de34073446f76ca5d7f40d04a999bc743cc42345cdf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 115 233 3228
last-modified
Tue, 20 Apr 2021 15:36:31 GMT
server
nginx
age
15774928
etag
"607ef4ff-911"
strict-transport-security
max-age=31536000;includeSubdomains;preload
x-cache
hit
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
2321
expires
Wed, 02 Nov 2022 17:00:13 GMT
ios.png
engineering.fb.com/wp-content/themes/code-fb-com/img/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/img/ios.png
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
Resource Hash
a307103cb2b2b6949644369c9a229f412901c9c8546fd677459f14948a02a629
Security Headers
Name Value
Strict-Transport-Security max-age=31536000;includeSubdomains;preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 17:00:13 GMT
x-rq
hhn1 119 116 3127
last-modified
Sun, 02 May 2021 19:26:58 GMT
server
nginx
age
15774928
etag
"608efd02-421"
strict-transport-security
max-age=31536000;includeSubdomains;preload
x-cache
hit
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
1057
expires
Wed, 02 Nov 2022 17:00:13 GMT
web.png
engineering.fb.com/wp-content/themes/code-fb-com/img/ 		487 B
537 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://engineering.fb.com/wp-content/themes/code-fb-com/img/web.png
Requested by
Host: engineering.fb.com
URL: https://engineering.fb.com/2021/10/04/networking-traffic/outage/?utm_source=phpList&utm_medium=email&utm_campaign=Thinknyx+Newsletter+-+November+Edition&utm_content=text
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:fa87:fffd::c000:4210 , Ireland, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software
nginx /
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web.facebook.com/v2.6/plugins/ Frame 93BF 		0
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expires
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Download Go to
Full URL
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content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/ 		35 B
194 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
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content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		7 B
447 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j93&tid=UA-44373548-1&cid=2050480322.1635872413&jid=247548265&gjid=2119244283&_gid=1050590281.1635872413&_u=YEBAAEAAAAAAAC~&z=136355313
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content-length
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expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
501 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j93&tid=UA-44373548-1&cid=2050480322.1635872413&jid=247548265&_u=YEBAAEAAAAAAAC~&z=1219623549
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x-xss-protection
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expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.co.uk/ads/ 		42 B
501 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.co.uk/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j93&tid=UA-44373548-1&cid=2050480322.1635872413&jid=247548265&_u=YEBAAEAAAAAAAC~&z=1219623549
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Verdicts & Comments Add Verdict or Comment

84 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| onbeforexrselect function| reportError boolean| originAgentCluster object| scheduler object| _wpemojiSettings function| _typeof undefined| FBPrevNextLinkPosition function| generateDetailsMarkup function| generateLinkThumbnailMarkup function| generateLinkMarkup function| insertPreviousNextLinks function| createMoreArticles function| FBPrevNextLinkPositionMiddle function| FBPrevNextLinkPositionTop object| _domassistevents function| gdprSafeTrack undefined| $ function| jQuery function| Popper object| dataLayer function| twq object| loadmore_params object| search_params object| more_articles function| LazyLoad function| createLightbox function| createFacebookPlayer function| checkFacebookUrl function| twitterSharePopup function| fbShare function| shareHackerNews function| twitterFollow function| tabHandler function| loadPosts function| newPostsInit object| jQuerynavbarSearchbarToggler object| jQuerynavbarMenuToggler object| jQuerynavbarMobileSearch object| jQuerysearchContainer object| jQuerynavContainer function| hideSearchContainer function| showSearchContainer function| hideNavContainer function| showNavContainer function| truncateTitle function| validateAndSanitize function| jobEvents function| jobEventTracking function| readMoreInTracking function| videoAjaxHandler function| createVideoPlayer function| resetPlaylist function| setPlaylists function| setActivePlaylist function| categoryDropdownInit function| videoInit object| _self object| Prism function| DOMPurify object| bootstrap object| wp object| _stq object| google_tag_manager object| google_optimize function| st_go function| linktracker_init object| wpcom object| twemoji object| twttr object| FB function| hj object| _hjSettings object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled object| hjLazyModules object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal object| gaData

8 Cookies

Domain/Path Name / Value
newsletter.thinknyx.com/ Name: phpListSession
Value: ad23bc2d0652aa44399535225a3638c3
.fb.com/ Name: _hjid
Value: 8c6ac58e-e4c9-4472-8816-4ac68d4775e5
.fb.com/ Name: _hjFirstSeen
Value: 1
.twitter.com/ Name: personalization_id
Value: "v1_Hatjh0ZZc5GenQVRPxkkVw=="
.fb.com/ Name: _hjAbsoluteSessionInProgress
Value: 0
.fb.com/ Name: _ga
Value: GA1.2.2050480322.1635872413
.fb.com/ Name: _gid
Value: GA1.2.1050590281.1635872413
.fb.com/ Name: _gat_UA-44373548-1
Value: 1

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;preload

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.twitter.com
connect.facebook.net
engineering.fb.com
newsletter.thinknyx.com
pixel.wp.com
script.hotjar.com
static.ads-twitter.com
static.hotjar.com
stats.g.doubleclick.net
stats.wp.com
t.co
vars.hotjar.com
web.facebook.com
www.google-analytics.com
www.google.co.uk
www.google.com
www.googleoptimize.com
www.googletagmanager.com
104.244.42.5
104.244.42.67
13.226.145.46
13.226.145.59
13.226.145.99
192.0.76.3
192.254.188.118
199.232.136.157
2a00:1450:4001:803::2004
2a00:1450:4001:828::200e
2a00:1450:4001:829::2003
2a00:1450:4001:82b::200e
2a00:1450:4001:830::2008
2a00:1450:400c:c06::9c
2a03:2880:f02d:100:face:b00c:0:3
2a03:2880:f02d:110:face:b00c:0:2
2a04:fa87:fffd::c000:4210
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