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 14 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 9 HTTP transactions. The main IP is 172.64.154.107, located in 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 7 172.64.154.107 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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
Frame ID: 83343BCFE339386E2D9F5933EA486938
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: 5C05ECE3056457600AE5513F3079506D
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

50 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750 HTTP 307
    https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750 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-7fb0d9e8.js&parentOrigin=https://...
  • https://worker.codesandbox.io/p/assets/webworkerextensionhostiframe-1633eaef.html?vscodeExtHostWorkerSrc=https://worker.codesandbox.io/p/assets/extensionHost.worker-7fb0d9e8.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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.154.107 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
da1bd1bd0872be320f96c5c9f07e4115856f387a2c5e5ba76e0dd7ee80f15d1e

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
883d5519188c58f0-TXL
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 14 May 2024 19:35:37 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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
Non-Authoritative-Reason
HttpsUpgrades
inter.css
codesandbox.io/p/fonts/inter/
714 B
412 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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.154.107 -, , 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
Tue, 14 May 2024 19:35:37 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
483485
cf-polished
origSize=873
x-powered-by
Express
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=604800, immutable
cf-ray
883d551aec5958f0-TXL
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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
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
Tue, 14 May 2024 19:35:37 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
883d551b6add3831-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 5C05
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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
Protocol
H3
Server
172.64.154.107 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
26f9c95e5a27cdfe5d6afbcb7834c92e28e543d1eef56af8a89892119146ad0d
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
Tue, 14 May 2024 19:35:37 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
883d551c885458f0-TXL
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Tue, 14 May 2024 19:35:37 GMT
server
cloudflare
vary
Accept-Encoding
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
access-control-allow-origin
*
cache-control
max-age=300, public
cf-ray
883d551c3f9858f0-TXL
alt-svc
h3=":443"; ma=86400
content-length
0
883d5519188c58f0
worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame 5C05
0
320 B
XHR
General
Full URL
https://worker.codesandbox.io/cdn-cgi/challenge-platform/h/g/jsd/r/883d5519188c58f0
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
172.64.154.107 -, , 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
Tue, 14 May 2024 19:35:37 GMT
server
cloudflare
cf-ray
883d551d7a1e58f0-TXL
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
146 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
172.64.154.107 -, , 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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
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
Tue, 14 May 2024 19:35:38 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
883d5521ec8e58f0-TXL
favicon.ico
worker.codesandbox.io/
74 B
221 B
Other
General
Full URL
https://worker.codesandbox.io/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.154.107 -, , 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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
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 19:35:38 GMT
via
1.1 google
content-encoding
br
cf-cache-status
HIT
server
cloudflare
vary
Accept-Encoding
content-type
text/plain; charset=utf-8
cf-ray
883d5521ec9558f0-TXL
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: 1rBOc37IeRMHVy0JT1AlTNMSf5hEnmBqFgbOlQFigMw-1715715337367-0.0.1.1-604800000
.codesandbox.io/ Name: cf_clearance
Value: YBL3QPo2ney2LqecLtS0LDSC4PVlKAN9EKdPv3u3V3w-1715715337-1.0.1.1-k27H.WRxSSLjz44Da2q1VP0XxsD7A0_uE8tdCDrvDyi2foLPQaGQnTXCW_NVaRo97dbSS5J63TLzrokeyhYa9A

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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
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-7fb0d9e8.js&parentOrigin=https://codesandbox.io&vscodeWebWorkerExtHostId=d91ea98e-56f3-41ea-bd5e-ea7571f9b750
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 ()