learn-responsive-web-design-by-building-a-piano.vercel.app

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 4 HTTP transactions. The main IP is 76.76.21.241, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is learn-responsive-web-design-by-building-a-piano.vercel.app.
TLS certificate: Issued by R3 on April 15th 2024. Valid for: 3 months.

This is the only time learn-responsive-web-design-by-building-a-piano.vercel.app was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3	76.76.21.241 76.76.21.241	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:20:... 2606:4700:20::681a:321	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2

3 76.76.21.241 (Walnut, United States)

ASN16509 (AMAZON-02, US)

learn-responsive-web-design-by-building-a-piano.vercel.app	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:20::681a:321 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.freecodecamp.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	vercel.app learn-responsive-web-design-by-building-a-piano.vercel.app	1 KB
1	freecodecamp.org cdn.freecodecamp.org — Cisco Umbrella Rank: 87079	15 KB
4	2

	Domain	Requested by
3	learn-responsive-web-design-by-building-a-piano.vercel.app	learn-responsive-web-design-by-building-a-piano.vercel.app
1	cdn.freecodecamp.org	learn-responsive-web-design-by-building-a-piano.vercel.app
4	2

This site contains no links.

Subject Issuer	Validity	Valid
*.vercel.app R3	`2024-04-15` - `2024-07-14`	3 months	crt.sh
cdn.freecodecamp.org E1	`2024-03-24` - `2024-06-22`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://learn-responsive-web-design-by-building-a-piano.vercel.app/
Frame ID: 4BA4C5668AC1CD072C4D802F6CD5C654
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Piano

Page URL History Show full URLs

http://learn-responsive-web-design-by-building-a-piano.vercel.app/ HTTP 307
https://learn-responsive-web-design-by-building-a-piano.vercel.app/ Page URL

Page Statistics

4
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

16 kB
Transfer

40 kB
Size

0
Cookies

0 Outgoing links

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

Page URL History

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

http://learn-responsive-web-design-by-building-a-piano.vercel.app/ HTTP 307
https://learn-responsive-web-design-by-building-a-piano.vercel.app/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
learn-responsive-web-design-by-building-a-piano.vercel.app/
Redirect Chain

http://learn-responsive-web-design-by-building-a-piano.vercel.app/
https://learn-responsive-web-design-by-building-a-piano.vercel.app/

1 KB
587 B

822ms
269ms

Document
text/html

76.76.21.241
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://learn-responsive-web-design-by-building-a-piano.vercel.app/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

5e25c68a58951b6cd39c242b708c445776f5907a09788a2fd3f6e973242280ce

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: *
age: 0
cache-control: public, max-age=0, must-revalidate
content-disposition: inline
content-encoding: br
content-type: text/html; charset=utf-8
date: Tue, 14 May 2024 04:39:57 GMT
etag: W/"7185019123d23a0fdd11902f63bf0a80"
server: Vercel
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-vercel-cache: HIT
x-vercel-id: fra1::b7crt-1715661597017-a459910aa5f7

Redirect headers

Cross-Origin-Resource-Policy: Cross-Origin
Location: https://learn-responsive-web-design-by-building-a-piano.vercel.app/
Non-Authoritative-Reason: HSTS

GET
H2 200 styles.css
learn-responsive-web-design-by-building-a-piano.vercel.app/ 1 KB
567 B 150ms
150ms Stylesheet
text/css 76.76.21.241
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://learn-responsive-web-design-by-building-a-piano.vercel.app/styles.css

Requested by

Host: learn-responsive-web-design-by-building-a-piano.vercel.app
URL: https://learn-responsive-web-design-by-building-a-piano.vercel.app/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

bf1cab00fdef3677387726f5c99b7c6a4d64cbc8e4f3870e873ba6495ba0f6c8

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://learn-responsive-web-design-by-building-a-piano.vercel.app/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 04:39:57 GMT
content-encoding: br
strict-transport-security: max-age=63072000; includeSubDomains; preload
server: Vercel
x-vercel-id: fra1::g8wnj-1715661597297-594ad04783cc
age: 0
etag: W/"ea63ff006859d2771b8fb88560725ba2"
x-vercel-cache: HIT
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
content-disposition: inline; filename="styles.css"

GET
H3 200 fcc_primary.svg
cdn.freecodecamp.org/platform/universal/ 38 KB
15 KB 68ms
32ms Image
image/svg+xml 2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.freecodecamp.org/platform/universal/fcc_primary.svg
Requested by: Host: learn-responsive-web-design-by-building-a-piano.vercel.app
URL: https://learn-responsive-web-design-by-building-a-piano.vercel.app/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:20::681a:321 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 862b2704331fe7dba6badb222558a993b462f306922f0c0d2e01e4fea608060d

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://learn-responsive-web-design-by-building-a-piano.vercel.app/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 04:39:57 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: RXB8GH0Y5T5WQK64
age: 62
alt-svc: h3=":443"; ma=86400
x-amz-id-2: jz5ze3Yh1qDkdeqvYRCkvl8BKPtnYmnH0VRADYhzBQ42lyFNZT3OAM6EQTqAIR2eRoeMJWWyM+k=
last-modified: Wed, 08 May 2024 18:24:11 GMT
server: cloudflare
etag: W/"b9cbc4d7c062cb2ecfd3e2cd9eae02d8"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CZSsmlPF%2F%2BnnFufAmmLZRBOxdgqcTTnpf6INQuXOIuA4qMd4OleXHSnNZzV5GQqy7bYkYGghgWUNZd74lSVfzIBfUC9Ys1k88RD7WKDha1F8F2saodQh6gXCXr8ZVV0%2FUZsAsQN54P4WmlmAu2kjwVbc"}],"group":"cf-nel","max_age":604800}
content-type: image/svg+xml
cache-control: max-age=14400
cf-ray: 883835175aec1ca1-FRA

GET
H2 404 favicon.ico
learn-responsive-web-design-by-building-a-piano.vercel.app/ 39 B
148 B 23ms
22ms Other
text/plain 76.76.21.241
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://learn-responsive-web-design-by-building-a-piano.vercel.app/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

91218093a08027e8f69c8051f9deef1fe6c22b278b3f6bdf761e7587cb272774

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://learn-responsive-web-design-by-building-a-piano.vercel.app/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 04:39:57 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload
server: Vercel
x-vercel-id: fra1::b7crt-1715661597452-f7c99f92bfff
content-type: text/plain; charset=utf-8
cache-control: public, max-age=0, must-revalidate
content-length: 39
x-vercel-error: NOT_FOUND

Verdicts & Comments Add Verdict or Comment

0 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.

0 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.

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
network	error	URL: https://learn-responsive-web-design-by-building-a-piano.vercel.app/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

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; 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.

cdn.freecodecamp.org
learn-responsive-web-design-by-building-a-piano.vercel.app
2606:4700:20::681a:321
76.76.21.241
5e25c68a58951b6cd39c242b708c445776f5907a09788a2fd3f6e973242280ce
862b2704331fe7dba6badb222558a993b462f306922f0c0d2e01e4fea608060d
91218093a08027e8f69c8051f9deef1fe6c22b278b3f6bdf761e7587cb272774
bf1cab00fdef3677387726f5c99b7c6a4d64cbc8e4f3870e873ba6495ba0f6c8

learn-responsive-web-design-by-building-a-piano.vercel.app Open in urlscan Pro 76.76.21.241 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

4 Requests

100 %HTTPS

50 %IPv6

2 Domains

2 Subdomains

2 IPs

1 Countries

16 kBTransfer

40 kBSize

0 Cookies

0 Outgoing links

Page URL History

Redirected requests

4 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

learn-responsive-web-design-by-building-a-piano.vercel.app Open in urlscan Pro
76.76.21.241 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

16 kB
Transfer

40 kB
Size

0
Cookies

4 HTTP transactions
0 data transactions