Submitted URL: http://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesa...
Effective URL: https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesa...
Submission: On May 10 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:4400::ac40:9a6b, located in United States and belongs to CLOUDFLARENET, US. The main domain is worker.codesandbox.io. The Cisco Umbrella rank of the primary domain is 339850.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on February 17th 2024. Valid for: 10 months.
This is the only time worker.codesandbox.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 7 2606:4700:440... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains
Transfer
7 codesandbox.io
worker.codesandbox.io — Cisco Umbrella Rank: 339850
codesandbox.io — Cisco Umbrella Rank: 90470
7 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 804
7 KB
9 2
Domain Requested by
6 worker.codesandbox.io 1 redirects worker.codesandbox.io
static.cloudflareinsights.com
1 static.cloudflareinsights.com worker.codesandbox.io
1 codesandbox.io worker.codesandbox.io
codesandbox.io
9 3

This site contains no links.

Subject Issuer Validity Valid
codesandbox.io
Cloudflare Inc ECC CA-3
2024-02-17 -
2024-12-31
10 months crt.sh
cloudflareinsights.com
GTS CA 1P5
2024-05-08 -
2024-08-06
3 months crt.sh

This page contains 2 frames:

Primary Page: https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Frame ID: 170EADA7C9E9923EB5E1C6D1E795054F
Requests: 7 HTTP requests in this frame

Frame: https://worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
Frame ID: A9D781D394F1ECEE9EBF8A24A5506809
Requests: 2 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=h... HTTP 307
    https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=h... Page URL

Detected technologies

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

Page Statistics

9
Requests

67 %
HTTPS

100 %
IPv6

2
Domains

3
Subdomains

3
IPs

1
Countries

13 kB
Transfer

31 kB
Size

2
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://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc HTTP 307
    https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 3
  • https://worker.codesandbox.io/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request webworkerextensionhostiframe-1633eaef.html
worker.codesandbox.io/p/assets/
Redirect Chain
  • http://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://...
  • https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https:/...
4 KB
2 KB
Document
General
Full URL
https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:4400::ac40:9a6b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
82951ae401aff49d800b235d0f56716b4ba86e336fa656fd67fa4ce971c0e8d6

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

alt-svc
h3=":443"; ma=86400
cf-cache-status
BYPASS
cf-ray
881b57e03e791db3-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Fri, 10 May 2024 16:35:35 GMT
server
cloudflare
vary
Accept-Encoding
via
1.1 google
x-powered-by
Express

Redirect headers

Location
https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Non-Authoritative-Reason
HttpsUpgrades
inter.css
codesandbox.io/p/fonts/inter/
714 B
411 B
Stylesheet
General
Full URL
https://codesandbox.io/p/fonts/inter/inter.css
Requested by
Host: worker.codesandbox.io
URL: https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:4400::ac40:9a6b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
cd2efb66df9f4c19ceba5673f1f615ab96f783c4f2c1ed304a6f1ae06480f7b8

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://worker.codesandbox.io/
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
Fri, 10 May 2024 16:35:35 GMT
via
1.1 google
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Mon, 06 May 2024 13:46:43 GMT
server
cloudflare
age
176480
cf-polished
origSize=873
x-powered-by
Express
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=604800, immutable
cf-ray
881b57e1e88b1db3-FRA
alt-svc
h3=":443"; ma=86400
vedd3670a3b1c4e178fdfb0cc912d969e1713874337387
static.cloudflareinsights.com/beacon.min.js/
19 KB
7 KB
Script
General
Full URL
https://static.cloudflareinsights.com/beacon.min.js/vedd3670a3b1c4e178fdfb0cc912d969e1713874337387
Requested by
Host: worker.codesandbox.io
URL: https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5049 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2e817d2c44b9cf45f0e45cfa351abba3203af38f5aa1c8576a2db69ebd15192

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://worker.codesandbox.io/
Origin
https://worker.codesandbox.io
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
Fri, 10 May 2024 16:35:35 GMT
content-encoding
gzip
last-modified
Mon, 06 May 2024 19:01:13 GMT
server
cloudflare
etag
W/"2024.4.1"
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
881b57e21b57360a-FRA
Inter-Regular.woff2
codesandbox.io/p/fonts/inter/
0
0

main.js
worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/ Frame A9D7
Redirect Chain
  • https://worker.codesandbox.io/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
8 KB
4 KB
Script
General
Full URL
https://worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
Requested by
Host: worker.codesandbox.io
URL: https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Protocol
H3
Server
2606:4700:4400::ac40:9a6b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
826902f095e71131d47b94af3974f88577e3bb23431c9530328b1e1a69685d4f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
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

date
Fri, 10 May 2024 16:35:35 GMT
content-encoding
br
x-content-type-options
nosniff
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
881b57e2a99d1db3-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Fri, 10 May 2024 16:35:35 GMT
server
cloudflare
vary
Accept-Encoding
access-control-allow-origin
*
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
cache-control
max-age=300, public
cf-ray
881b57e2895c1db3-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
881b57e03e791db3
worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame A9D7
0
320 B
XHR
General
Full URL
https://worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/jsd/r/881b57e03e791db3
Requested by
Host: worker.codesandbox.io
URL: https://worker.codesandbox.io/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:4400::ac40:9a6b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
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
Content-Type
application/json

Response headers

date
Fri, 10 May 2024 16:35:35 GMT
server
cloudflare
cf-ray
881b57e36aad1db3-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
content-type
text/plain; charset=UTF-8
Inter-Regular.woff
codesandbox.io/p/fonts/inter/
0
0

rum
worker.codesandbox.io/cdn-cgi/
0
145 B
XHR
General
Full URL
https://worker.codesandbox.io/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vedd3670a3b1c4e178fdfb0cc912d969e1713874337387
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:4400::ac40:9a6b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
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
content-type
application/json

Response headers

date
Fri, 10 May 2024 16:35:36 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://worker.codesandbox.io
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
881b57e6980e1db3-FRA
favicon.ico
worker.codesandbox.io/
74 B
226 B
Other
General
Full URL
https://worker.codesandbox.io/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:4400::ac40:9a6b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1caab23c5940fbb1ebfbad9f653a219d4ad57d2db0bfba0b4e93efaf2d1eea6c

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
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
Fri, 10 May 2024 16:35:36 GMT
via
1.1 google
content-encoding
br
cf-cache-status
HIT
server
cloudflare
age
86369
vary
Accept-Encoding
content-type
text/plain; charset=utf-8
cf-ray
881b57e698121db3-FRA
alt-svc
h3=":443"; ma=86400

Failed requests

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

Domain
codesandbox.io
URL
https://codesandbox.io/p/fonts/inter/Inter-Regular.woff2?v=3.19
Domain
codesandbox.io
URL
https://codesandbox.io/p/fonts/inter/Inter-Regular.woff?v=3.19

Verdicts & Comments Add Verdict or Comment

2 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| __cfBeacon

2 Cookies

Domain/Path Name / Value
.codesandbox.io/ Name: _cfuvid
Value: NWAQyk1.D2tX5wDaHRBPs1By.tyg3A3GXshzorxrayg-1715358935303-0.0.1.1-604800000
.codesandbox.io/ Name: cf_clearance
Value: u02TXjFdfOLUcBoSD9ocxznBC0rrbTQFWrS3K4CDDHY-1715358935-1.0.1.1-W6wW2P4rtWjqq1r0G6LejX90gIj2EFxXbAP.tDMkZjgZUOInqhI4cTgd7fnCSXi9.g4c81cfzZH3rLP3zmaZvQ

6 Console Messages

Source Level URL
Text
network error URL: https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Message:
Failed to load resource: the server responded with a status of 404 ()
javascript error URL: https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Message:
Access to font at 'https://codesandbox.io/p/fonts/inter/Inter-Regular.woff2?v=3.19' from origin 'https://worker.codesandbox.io' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://codesandbox.io/p/fonts/inter/Inter-Regular.woff2?v=3.19
Message:
Failed to load resource: net::ERR_FAILED
javascript error URL: https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-c0c0eef4.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=34c99e7c-d675-4095-aa81-4be7ce809ddc
Message:
Access to font at 'https://codesandbox.io/p/fonts/inter/Inter-Regular.woff?v=3.19' from origin 'https://worker.codesandbox.io' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://codesandbox.io/p/fonts/inter/Inter-Regular.woff?v=3.19
Message:
Failed to load resource: net::ERR_FAILED
network error URL: https://worker.codesandbox.io/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()