egghead.io Open in urlscan Pro
76.76.21.21 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://email.egghead.io/e/c/eyJlbWFpbF9pZCI6IlJJbjdCUU1BQVgyUnBuVmJ6alN1UElROVhiYzVZUT09IiwiaHJlZiI6Imh0dHBzOi8vZWdnaGVh...
Effective URL:
https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_cio_id=89fb0502ab2c8...
Submission: On December 09 via api (December 9th 2021, 9:49:34 pm UTC) from US — Scanned from DE

Summary HTTP 109 Redirects Links 3 Behaviour Indicators

Summary

This website contacted 16 IPs in 2 countries across 11 domains to perform 109 HTTP transactions. The main IP is 76.76.21.21, located in United States and belongs to AMAZON-02, US. The main domain is egghead.io.
TLS certificate: Issued by R3 on December 2nd 2021. Valid for: 3 months.

This is the only time egghead.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2600:9000:223... 2600:9000:223f:8a00:d:985e:5b00:93a1	16509 (AMAZON-02) (AMAZON-02)
1 58	76.76.21.21 76.76.21.21	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:801::2008	15169 (GOOGLE) (GOOGLE)
3	18.66.107.204 18.66.107.204	16509 (AMAZON-02) (AMAZON-02)
1	108.161.187.71 108.161.187.71	33438 (HIGHWINDS2) (HIGHWINDS2)
12	18.66.97.30 18.66.97.30	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:303... 2606:4700:3034::ac43:cefe	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	151.101.64.176 151.101.64.176	54113 (FASTLY) (FASTLY)
7	2600:9000:223... 2600:9000:223e:e600:0:4560:d8c0:21	16509 (AMAZON-02) (AMAZON-02)
6	2a00:1450:400... 2a00:1450:4001:80e::200e	15169 (GOOGLE) (GOOGLE)
3	2a03:2880:f01... 2a03:2880:f01c:8012:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
3	2a03:2880:f11... 2a03:2880:f11c:8183:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
3	54.187.119.242 54.187.119.242	16509 (AMAZON-02) (AMAZON-02)
2	35.227.225.220 35.227.225.220	15169 (GOOGLE) (GOOGLE)
1	52.25.233.186 52.25.233.186	16509 (AMAZON-02) (AMAZON-02)
1	35.190.25.25 35.190.25.25	15169 (GOOGLE) (GOOGLE)
109	16

1 2600:9000:223f:8a00:d:985e:5b00:93a1 (United States) 1 redirects

ASN16509 (AMAZON-02, US)

email.egghead.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

58 76.76.21.21 (United States) 1 redirects

ASN16509 (AMAZON-02, US)

egghead.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:801::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 18.66.107.204 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-107-204.fra56.r.cloudfront.net

dcv19h61vib2d.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.161.187.71 (United States)

ASN33438 (HIGHWINDS2, US)

assets.customer.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

12 18.66.97.30 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-97-30.fra56.r.cloudfront.net

app.egghead.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:3034::ac43:cefe (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.lr-in.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 151.101.64.176 (United States)

ASN54113 (FASTLY, US)

js.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
m.stripe.network	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 2600:9000:223e:e600:0:4560:d8c0:21 (United States)

ASN16509 (AMAZON-02, US)

d2c5owlt6rorc3.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a03:2880:f01c:8012:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a03:2880:f11c:8183:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 54.187.119.242 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ip-54-187-119-242.stripe.com

q.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 35.227.225.220 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 220.225.227.35.bc.googleusercontent.com

track.customer.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.25.233.186 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-25-233-186.us-west-2.compute.amazonaws.com

m.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.190.25.25 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 25.25.190.35.bc.googleusercontent.com

api-js.mixpanel.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
71	egghead.io 2 redirects email.egghead.io egghead.io app.egghead.io	1 MB
10	cloudfront.net dcv19h61vib2d.cloudfront.net d2c5owlt6rorc3.cloudfront.net	14 MB
7	stripe.com js.stripe.com q.stripe.com m.stripe.com	67 KB
6	google-analytics.com www.google-analytics.com	21 KB
3	facebook.com www.facebook.com	401 B
3	facebook.net connect.facebook.net	133 KB
3	customer.io assets.customer.io track.customer.io	3 KB
2	stripe.network m.stripe.network	17 KB
2	googletagmanager.com www.googletagmanager.com	97 KB
1	mixpanel.com api-js.mixpanel.com	367 B
1	lr-in.com cdn.lr-in.com	157 KB
109	11

	Domain	Requested by
58	egghead.io	1 redirects egghead.io
12	app.egghead.io	egghead.io
7	d2c5owlt6rorc3.cloudfront.net	egghead.io
6	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
3	q.stripe.com	egghead.io
3	www.facebook.com	egghead.io
3	connect.facebook.net	egghead.io connect.facebook.net
3	js.stripe.com	egghead.io js.stripe.com
3	dcv19h61vib2d.cloudfront.net	egghead.io
2	track.customer.io
2	m.stripe.network	js.stripe.com m.stripe.network
2	www.googletagmanager.com	egghead.io www.googletagmanager.com
1	api-js.mixpanel.com	egghead.io
1	m.stripe.com	m.stripe.network
1	cdn.lr-in.com	egghead.io
1	assets.customer.io	egghead.io
1	email.egghead.io	1 redirects
109	17

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

Domain
twitter.com
github.com
store.egghead.io

Subject Issuer	Validity	Valid
egghead.io R3	`2021-12-02` - `2022-03-02`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-11-08` - `2022-01-31`	3 months	crt.sh
*.cloudfront.net Amazon	`2021-03-19` - `2022-03-17`	a year	crt.sh
*.customer.io R3	`2021-11-30` - `2022-02-28`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2021-07-19` - `2022-07-18`	a year	crt.sh
a.stripecdn.com DigiCert SHA2 Extended Validation Server CA	`2021-10-21` - `2022-02-02`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2021-09-18` - `2021-12-17`	3 months	crt.sh
*.stripe.com DigiCert SHA2 Secure Server CA	`2021-09-08` - `2022-09-07`	a year	crt.sh
api.customer.io GTS CA 1D4	`2021-11-29` - `2022-02-27`	3 months	crt.sh
m.stripe.com DigiCert TLS RSA SHA256 2020 CA1	`2021-10-20` - `2022-02-02`	3 months	crt.sh
*.mixpanel.com GeoTrust RSA CA 2018	`2020-04-20` - `2022-04-21`	2 years	crt.sh

This page contains 4 frames:

Primary Page: https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_cio_id=89fb0502ab2c8c8104&cio_id=co_bwdzcx970sdgx&pl=craft-scalable-custom-made-interfaces-with-tailwind-css-8dfee898&utm_campaign=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_content=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_medium=email_action&utm_source=customer.io
Frame ID: 6594EBF42033F3019CF3A4E109844EBB
Requests: 100 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-f7902241893e7a497417843cb15dc858.html
Frame ID: EFC0F3321CE52B8DC367D0F6847600CD
Requests: 3 HTTP requests in this frame

Frame: https://m.stripe.network/inner.html
Frame ID: CC28FC4FFA91ED843DF17F1DDA8DE6AC
Requests: 5 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: A7071C13B2972E527FF3F99E812CD758
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Intro to Styling Custom UIs with Tailwind Utility Classes | egghead.io

Page URL History Show full URLs

https://email.egghead.io/e/c/eyJlbWFpbF9pZCI6IlJJbjdCUU1BQVgyUnBuVmJ6alN1UElROVhiYzVZUT09IiwiaHJlZiI6... HTTP 302
https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_... Page URL

Page Statistics

109
Requests

97 %
HTTPS

44 %
IPv6

11
Domains

17
Subdomains

16
IPs

2
Countries

15851 kB
Transfer

19769 kB
Size

18
Cookies

3 Outgoing links

These are links going to different origins than the main page.

URL: https://twitter.com/intent/tweet/?text=Intro%20to%20Styling%20Custom%20UIs%20with%20Tailwind%20Utility%20Classes%20by%20@samselikoff%20(lesson%20on%20@eggheadio)&url=https%3A%2F%2Fegghead.io%2Flessons%2Ftailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes
Title: Send Tweet

Search URL Search Domain Scan URL

URL: https://github.com/samselikoff/egghead-tailwind-disord-course/tree/main/lesson-03-begin
Title: View code on GitHub

Search URL Search Domain Scan URL

URL: https://store.egghead.io/
Title: Store

Search URL Search Domain Scan URL

Page URL History

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

https://email.egghead.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 HTTP 302
https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_cio_id=89fb0502ab2c8c8104&cio_id=co_bwdzcx970sdgx&pl=craft-scalable-custom-made-interfaces-with-tailwind-css-8dfee898&utm_campaign=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_content=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_medium=email_action&utm_source=customer.io Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 53

https://egghead.io/instructors/sam-selikoff HTTP 308
https://egghead.io/q/resources-by-sam-selikoff

109 HTTP transactions
5 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes Show response
egghead.io/lessons/
Redirect Chain

https://email.egghead.io/e/c/eyJlbWFpbF9pZCI6IlJJbjdCUU1BQVgyUnBuVmJ6alN1UElROVhiYzVZUT09IiwiaHJlZiI6Imh0dHBzOi8vZWdnaGVhZC5pby9sZXNzb25zL3RhaWx3aW5kLWludHJvLXRvLXN0eWxpbmctY3VzdG9tLXVpcy13aXRoLXRh...
https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_cio_id=89fb0502ab2c8c8104&cio_id=co_bwdzcx970sdgx&pl=craft-scalable-custom-made-interfaces-with-tailwi...

79 KB
15 KB

435ms
413ms

Document
text/html

76.76.21.21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_cio_id=89fb0502ab2c8c8104&cio_id=co_bwdzcx970sdgx&pl=craft-scalable-custom-made-interfaces-with-tailwind-css-8dfee898&utm_campaign=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_content=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_medium=email_action&utm_source=customer.io

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.21 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel / Next.js

Resource Hash

0acbb9d0d2e0e33d8fa0674d2ce8531f9aa1f5ef62160beed3ce37541397e492

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

content-type: text/html; charset=utf-8
x-matched-path: /lessons/[slug]
cache-control: public, max-age=0, must-revalidate
date: Thu, 09 Dec 2021 21:49:27 GMT
x-powered-by: Next.js
etag: W/"13c04-IpLeCHGUM/wYcfam0z/Pri6Mi+Q"
x-vercel-cache: MISS
age: 0
server: Vercel
x-vercel-id: fra1::iad1::5w7x6-1639086566867-a0a6dec7dda1
strict-transport-security: max-age=63072000
content-encoding: br

Redirect headers

content-length: 0
location: https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_cio_id=89fb0502ab2c8c8104&cio_id=co_bwdzcx970sdgx&pl=craft-scalable-custom-made-interfaces-with-tailwind-css-8dfee898&utm_campaign=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_content=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_medium=email_action&utm_source=customer.io
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate, max-age=0
date: Thu, 09 Dec 2021 21:49:26 GMT
via: 1.1 google, 1.1 da9380f22ff2303fc2fd4652bf7ec7ba.cloudfront.net (CloudFront)
x-cache: Miss from cloudfront
x-amz-cf-pop: FRA56-P5
x-amz-cf-id: WMEw6czXvgQPM1Bymc3Ksof9wi2YjLPQwOqClJsj5tjXs-hXTxcggg==

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 93 KB
37 KB 44ms
19ms Script
application/javascript 2a00:1450:4001:801::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=UA-36512724-7

Requested by

Host: egghead.io
URL: https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_cio_id=89fb0502ab2c8c8104&cio_id=co_bwdzcx970sdgx&pl=craft-scalable-custom-made-interfaces-with-tailwind-css-8dfee898&utm_campaign=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_content=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_medium=email_action&utm_source=customer.io

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

ac774bfb7435c93f159cd3594e5e3cf2632c6ab50e2dcb07f48b95e47b8ababc

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://egghead.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date: Thu, 09 Dec 2021 21:49:27 GMT
content-encoding: br
server: Google Tag Manager
access-control-allow-headers: Cache-Control
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
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: 37126
x-xss-protection: 0
expires: Thu, 09 Dec 2021 21:49:27 GMT

GET
H2 200 1155e4d211d7d3c5.css
egghead.io/_next/static/css/ 186 KB
35 KB 10ms
10ms Stylesheet
text/css 76.76.21.21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://egghead.io/_next/static/css/1155e4d211d7d3c5.css

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.21 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

d51a6338f6c32b042beeb72cb12c02d89a6e689ce8d94ca597eb8714f9b5344f

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://egghead.io/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes?_cio_id=89fb0502ab2c8c8104&cio_id=co_bwdzcx970sdgx&pl=craft-scalable-custom-made-interfaces-with-tailwind-css-8dfee898&utm_campaign=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_content=Craft+Scalable%2C+Custom-Made+Interfaces+with+Tailwind+CSS&utm_medium=email_action&utm_source=customer.io
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date: Thu, 09 Dec 2021 21:49:27 GMT
content-encoding: br
server: Vercel
age: 185872
x-matched-path: /_next/static/css/1155e4d211d7d3c5.css
etag: W/"d51a6338f6c32b042beeb72cb12c02d89a6e689ce8d94ca597eb8714f9b5344f"
x-vercel-id: fra1:fra1::5w7x6-1639086567294-e195a59fa0c9
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public,max-age=31536000,immutable
content-disposition: inline; filename="1155e4d211d7d3c5.css"
strict-transport-security: max-age=63072000
x-vercel-cache: HIT

GET
H2 200 webpack-aeb06b3ecb80d4a7.js Show response
egghead.io/_next/static/chunks/ 4 KB
2 KB 13ms
9ms Script
application/javascript 76.76.21.21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://egghead.io/_next/static/chunks/webpack-aeb06b3ecb80d4a7.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.21 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

dda68ee498f257453fbf9435815283dc623132ede60177bd8ced3fe3b0438d66

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

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735 B 32ms
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AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Response headers

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Show headers Download Go to

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AMAZON-02

General

Check archive.org

Show headers Download Go to

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AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://app.egghead.io/ahoy/events

Requested by

Host: egghead.io
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Response headers

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AMAZON-02

General

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Show headers Download Go to

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AMAZON-02

General

Check archive.org

Show headers Download Go to

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POST
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AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://app.egghead.io/ahoy/events

Requested by

Host: egghead.io
URL: https://egghead.io/_next/static/chunks/3658.6df3a6b83d0634e7.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Software

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Response headers

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POST
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General

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Full URL

https://api-js.mixpanel.com/track/?verbose=1&ip=1&_=1639086572413

Requested by

Host: egghead.io
URL: https://egghead.io/_next/static/chunks/pages/_app-500b0ae6fe3d4ebd.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Software

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Request headers

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Response headers

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POST
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GOOGLE

General

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Request headers

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Verdicts & Comments Add Verdict or Comment

40 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.

18 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.egghead.io/	1970-01-20 08:03:42	Name: _cioid Value: cio_89fb0502ab2c8c8104
.egghead.io/	1970-01-20 08:03:42	Name: mp_0381c6718931891195787019e4835879_mixpanel Value: %7B%22distinct_id%22%3A%20%2217da12c2ff47b3-04234ae8c132ef-978153c-1d4c00-17da12c2ff5862%22%2C%22%24device_id%22%3A%20%2217da12c2ff47b3-04234ae8c132ef-978153c-1d4c00-17da12c2ff5862%22%2C%22utm_source%22%3A%20%22customer.io%22%2C%22utm_medium%22%3A%20%22email_action%22%2C%22utm_campaign%22%3A%20%22Craft%20Scalable%2C%20Custom-Made%20Interfaces%20with%20Tailwind%20CSS%22%2C%22utm_content%22%3A%20%22Craft%20Scalable%2C%20Custom-Made%20Interfaces%20with%20Tailwind%20CSS%22%2C%22%24initial_referrer%22%3A%20%22%24direct%22%2C%22%24initial_referring_domain%22%3A%20%22%24direct%22%7D
egghead.io/	1970-01-20 08:03:42	Name: egghead-player-prefs Value: {%22volumeRate%22:80%2C%22playbackRate%22:1%2C%22autoplay%22:false%2C%22videoQuality%22:{%22bitrate%22:null%2C%22height%22:null%2C%22id%22:%22auto%22%2C%22width%22:null}%2C%22subtitle%22:{%22id%22:null%2C%22kind%22:null%2C%22label%22:%22off%22%2C%22language%22:null}%2C%22muted%22:false%2C%22theater%22:false%2C%22defaultView%22:%22transcript%22%2C%22activeSidebarTab%22:0%2C%22muteNotes%22:false}
egghead.io/	1970-01-19 23:39:42	Name: egghead-watch-count Value: 0
egghead.io/	1970-01-20 08:03:42	Name: cio_id Value: co_bwdzcx970sdgx
egghead.io/	1970-01-19 23:28:11	Name: last-resource Value: {%22title%22:%22Intro%20to%20Styling%20Custom%20UIs%20with%20Tailwind%20Utility%20Classes%22%2C%22path%22:%22/lessons/tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes%22%2C%22image_url%22:%22https://d2eip9sf3oo6c2.cloudfront.net/tags/images/000/001/215/thumb/tailwind-tag_2x.png%22%2C%22description%22:%22Tailwind%20comes%20with%20pre-built%2C%20single-purpose%20CSS%20classes%20called%20utility%20classes%20that%20you%20use%20to%20style%20your%20application.%20If%20you%E2%80%99ve%20never%20used%20a%20utility-first%20approach%20before%2C%20you%E2%80%99ll%20be%20surprised%20at%20just%20how%20far%20you%20can%20get%20building%20a%20completely%20custom%20UI%20using%20only%20Tailwind%E2%80%99s%20defaults.%5Cn%5CnIn%20this%20lesson%20we%E2%80%99ll%20style%20a%20message%20component%20from%20Discord.%20You%E2%80%99ll%20see%20how%20Tailwind%20lets%20us%20tweak%20our%20design%20directly%20from%20our%20template%2C%20all%20without%20having%20to%20write%20a%20single%20line%20of%20CSS%20ourselves.%20Because%20Tailwind%E2%80%99s%20utility%20classes%20live%20right%20alongside%20our%20markup%2C%20we%20won%E2%80%99t%20need%20to%20come%20up%20with%20any%20new%20naming%20patterns%20or%20conventions%20to%20keep%20our%20styling%20code%20maintainable.%5Cn%5CnThis%20co-location%20of%20styles%20and%20markup%20is%20one%20of%20the%20biggest%20benefits%20of%20Tailwind%2C%20since%20it%20lets%20teams%20decide%20for%20themselves%20how%20best%20to%20break%20up%20their%20UIs%20%E2%80%93%20and%20their%20Tailwind%20styling%20code%20simply%20comes%20along%20for%20the%20ride.%22%2C%22slug%22:%22tailwind-intro-to-styling-custom-uis-with-tailwind-utility-classes%22}
.egghead.io/	1970-01-19 23:18:20	Name: ahoy_visit Value: 0d8113b0-ea93-4cf6-9b6f-4bc78731a905
.egghead.io/	1970-01-20 16:49:18	Name: ahoy_visitor Value: 683a2f98-dafa-483b-a59d-6966631dd8a2
.egghead.io/	1970-01-20 16:49:18	Name: _ga Value: GA1.2.245174701.1639086568
.egghead.io/	1970-01-19 23:19:32	Name: _gid Value: GA1.2.1544148668.1639086568
.egghead.io/	1970-01-19 23:18:06	Name: _gat_gtag_UA_36512724_7 Value: 1
.egghead.io/	1970-01-20 01:27:42	Name: _fbp Value: fb.1.1639086568135.544962647
egghead.io/	1969-12-31 23:59:59	Name: customer Value: %7B%22customer%22%3A%7B%22id%22%3A%22co_bwdzcx970sdgx%22%2C%22attributes%22%3A%7B%22cio_id%22%3A%2289fb0502ab2c8c8104%22%2C%22created_at%22%3A%221633964119%22%2C%22email%22%3A%22miroslaw.krajka%40gs.com%22%2C%22first_name%22%3A%22Miroslaw.Krajka%40gs.com%22%2C%22id%22%3A%22co_bwdzcx970sdgx%22%2C%22instructor%22%3A%22false%22%2C%22portfolio_foundations%20survey_version%22%3A%221.0.0%22%2C%22pro%22%3A%22true%22%2C%22timezone%22%3A%22America%2FNew_York%22%7D%2C%22timestamps%22%3A%7B%22cio_id%22%3A1633964123%2C%22created_at%22%3A1633964122%2C%22email%22%3A1633964122%2C%22first_name%22%3A1633964123%2C%22id%22%3A1633964123%2C%22instructor%22%3A1633964123%2C%22portfolio_foundations%20survey_version%22%3A1639086507%2C%22pro%22%3A1633964122%2C%22timezone%22%3A1633964123%7D%2C%22unsubscribed%22%3Afalse%2C%22devices%22%3A%5B%5D%7D%7D
.egghead.io/	1970-01-20 16:49:18	Name: _ga_QHQJV68P28 Value: GS1.1.1639086567.1.1.1639086568.0
m.stripe.com/	1970-01-20 16:49:18	Name: m Value: 2c58b259-eec8-4906-9c60-0d779bebdc5c160ac2
.egghead.io/	1970-01-20 08:03:42	Name: __stripe_mid Value: 38446052-07f0-4461-883b-8bcb9e246d12d91447
.egghead.io/	1970-01-19 23:18:08	Name: __stripe_sid Value: 96c7f2a8-e45d-4b68-8847-732c2766dd0c52724f
.egghead.io/	1970-01-19 23:18:06	Name: ahoy_events Value: %5B%5D

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
security	error	(Line 6) Message: [Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'self' 'sha256-Qj6AdMOUjZkBBUTjGW/OORBoqx2Pohcq8Bg/ZvZzgYw='".

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=63072000

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

api-js.mixpanel.com
app.egghead.io
assets.customer.io
cdn.lr-in.com
connect.facebook.net
d2c5owlt6rorc3.cloudfront.net
dcv19h61vib2d.cloudfront.net
egghead.io
email.egghead.io
js.stripe.com
m.stripe.com
m.stripe.network
q.stripe.com
track.customer.io
www.facebook.com
www.google-analytics.com
www.googletagmanager.com
108.161.187.71
151.101.64.176
18.66.107.204
18.66.97.30
2600:9000:223e:e600:0:4560:d8c0:21
2600:9000:223f:8a00:d:985e:5b00:93a1
2606:4700:3034::ac43:cefe
2a00:1450:4001:801::2008
2a00:1450:4001:80e::200e
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
35.190.25.25
35.227.225.220
52.25.233.186
54.187.119.242
76.76.21.21
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egghead.io Open in urlscan Pro 76.76.21.21 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

109 Requests

97 %HTTPS

44 %IPv6

11 Domains

17 Subdomains

16 IPs

2 Countries

15851 kBTransfer

19769 kBSize

18 Cookies

3 Outgoing links

Page URL History

Redirected requests

109 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 5 data transactions

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egghead.io Open in urlscan Pro
76.76.21.21 Public Scan

Screenshot
Live screenshot

Full Image

109
Requests

97 %
HTTPS

44 %
IPv6

11
Domains

17
Subdomains

16
IPs

2
Countries

15851 kB
Transfer

19769 kB
Size

18
Cookies

109 HTTP transactions
5 data transactions