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76.76.21.61  Public Scan

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Submitted URL: http://eloquent-javascript-es.vercel.app/
Effective URL: https://eloquent-javascript-es.vercel.app/
Submission: On April 09 via api from US — Scanned from ES
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 76.76.21.61, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is eloquent-javascript-es.vercel.app.
TLS certificate: Issued by R3 on February 14th 2024. Valid for: 3 months.
This is the only time eloquent-javascript-es.vercel.app was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 76.76.21.61 16509 (AMAZON-02)
5 1
Apex Domain
Subdomains		 Transfer
5 vercel.app
eloquent-javascript-es.vercel.app
125 KB
5 1
Domain Requested by
5 eloquent-javascript-es.vercel.app eloquent-javascript-es.vercel.app
5 1
Subject Issuer Validity Valid
*.vercel.app
R3		 2024-02-14 -
2024-05-14		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://eloquent-javascript-es.vercel.app/
Frame ID: 6F0E5528A1ED84A3DB7716980AC7F8B9
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Eloquent JavaScript en Español

Page URL History Show full URLs

  1. http://eloquent-javascript-es.vercel.app/ HTTP 307
    https://eloquent-javascript-es.vercel.app/ Page URL

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

125 kB
Transfer

134 kB
Size

0
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://eloquent-javascript-es.vercel.app/ HTTP 307
    https://eloquent-javascript-es.vercel.app/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
eloquent-javascript-es.vercel.app/
Redirect Chain
  • http://eloquent-javascript-es.vercel.app/
  • https://eloquent-javascript-es.vercel.app/
7 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://eloquent-javascript-es.vercel.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.61 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
533df61d025108c19f28d9f43759319e0c5ef5c3d36249f1de4ce36a873c7e1c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; 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/123.0.0.0 Safari/537.36
accept-language
es-ES,es;q=0.9

Response headers

access-control-allow-origin
*
age
1118307
cache-control
public, max-age=0, must-revalidate
content-disposition
inline
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 09 Apr 2024 14:27:09 GMT
etag
W/"dfbe01dc0faa3fd97d57b8b7530a19a3"
server
Vercel
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-vercel-cache
HIT
x-vercel-id
cdg1::7m5q6-1712672829409-e0e948a47526

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://eloquent-javascript-es.vercel.app/
Non-Authoritative-Reason
HSTS
ejs.css
eloquent-javascript-es.vercel.app/css/ 		7 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://eloquent-javascript-es.vercel.app/css/ejs.css
Requested by
Host: eloquent-javascript-es.vercel.app
URL: https://eloquent-javascript-es.vercel.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.61 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
d3584c7e6d9232897d0070e8429c9b3a5c9576c374445d48171b0c404310dbe2
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://eloquent-javascript-es.vercel.app/
accept-language
es-ES,es;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 09 Apr 2024 14:27:09 GMT
content-encoding
br
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
Vercel
x-vercel-id
cdg1::c8l7j-1712672829812-08481314060f
age
1118338
etag
W/"4a11521a2cfafe5a18d2eb40c8c4884d"
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="ejs.css"
cover.jpg
eloquent-javascript-es.vercel.app/img/ 		92 KB
92 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://eloquent-javascript-es.vercel.app/img/cover.jpg
Requested by
Host: eloquent-javascript-es.vercel.app
URL: https://eloquent-javascript-es.vercel.app/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.61 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
8411bb59020621026d5f2c7d2c7dabae30df5e1119e346ad5dbd2d4227e82919
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://eloquent-javascript-es.vercel.app/
accept-language
es-ES,es;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 09 Apr 2024 14:27:09 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
Vercel
x-vercel-id
cdg1::7m5q6-1712672829812-196a1d69d928
age
1118125
etag
"bea54a2b69dc1d2c443b39c49e8ac1f2"
x-vercel-cache
HIT
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="cover.jpg"
accept-ranges
bytes
content-length
94091
cinzel_bold.woff
eloquent-javascript-es.vercel.app/font/ 		27 KB
27 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://eloquent-javascript-es.vercel.app/font/cinzel_bold.woff
Requested by
Host: eloquent-javascript-es.vercel.app
URL: https://eloquent-javascript-es.vercel.app/css/ejs.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.61 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
a2311f4de990674ca95a63b68bb549834d9cd9801d21eafab3ee882260f2e249
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://eloquent-javascript-es.vercel.app/css/ejs.css
Origin
https://eloquent-javascript-es.vercel.app
accept-language
es-ES,es;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 09 Apr 2024 14:27:10 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
Vercel
x-vercel-id
cdg1::k88wr-1712672830532-c06518ade77c
age
1118338
etag
"30e697e5d8ff7ef0cf09511021c8a9b1"
x-vercel-cache
HIT
content-type
font/woff
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="cinzel_bold.woff"
accept-ranges
bytes
content-length
27364
favicon.ico
eloquent-javascript-es.vercel.app/ 		1 KB
522 B 		Other
General
Check archive.org
Download Go to
Full URL
https://eloquent-javascript-es.vercel.app/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.61 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
fdeb5155f953ff7d401a499d995a13c80d8b52a215db4a19e28f4451c4187974
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://eloquent-javascript-es.vercel.app/
accept-language
es-ES,es;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/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 09 Apr 2024 14:27:11 GMT
content-encoding
br
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
Vercel
x-vercel-id
cdg1::cb776-1712672831258-83738778ba0f
age
1118083
etag
W/"0d45be35147a2ce703918336c65423e6"
x-vercel-cache
HIT
content-type
image/vnd.microsoft.icon
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="favicon.ico"

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

1 Console Messages

Source Level URL
Text
intervention info URL: https://eloquent-javascript-es.vercel.app/
Message:
Slow network is detected. See https://www.chromestatus.com/feature/5636954674692096 for more details. Fallback font will be used while loading: https://eloquent-javascript-es.vercel.app/font/cinzel_bold.woff

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