cloudflare-challenge2021.pages.dev

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 6 HTTP transactions. The main IP is 2a06:98c1:3121::3, located in United States and belongs to CLOUDFLARENET, US. The main domain is cloudflare-challenge2021.pages.dev.
TLS certificate: Issued by GTS CA 1P5 on March 20th 2024. Valid for: 3 months.

This is the only time cloudflare-challenge2021.pages.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
4	2a06:98c1:312... 2a06:98c1:3121::3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700:303... 2606:4700:3037::6815:1b5a	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	199.232.194.2 199.232.194.2	54113 (FASTLY) (FASTLY)
6	3

4 2a06:98c1:3121::3 (United States)

ASN13335 (CLOUDFLARENET, US)

cloudflare-challenge2021.pages.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:3037::6815:1b5a (United States)

ASN13335 (CLOUDFLARENET, US)

cf2021-api.hygao.workers.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 199.232.194.2 (United States)

ASN54113 (FASTLY, US)

i.giphy.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	pages.dev cloudflare-challenge2021.pages.dev	110 KB
1	giphy.com i.giphy.com — Cisco Umbrella Rank: 157193	204 KB
1	workers.dev cf2021-api.hygao.workers.dev	1 KB
6	3

	Domain	Requested by
4	cloudflare-challenge2021.pages.dev	cloudflare-challenge2021.pages.dev
1	i.giphy.com
1	cf2021-api.hygao.workers.dev	cloudflare-challenge2021.pages.dev
6	3

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

Domain
github.com
www.linkedin.com
wlgao.com

Subject Issuer	Validity	Valid
cloudflare-challenge2021.pages.dev GTS CA 1P5	`2024-03-20` - `2024-06-18`	3 months	crt.sh
hygao.workers.dev E1	`2024-03-17` - `2024-06-15`	3 months	crt.sh
*.giphy.com GlobalSign Atlas R3 DV TLS CA 2023 Q3	`2023-09-02` - `2024-10-03`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://cloudflare-challenge2021.pages.dev/
Frame ID: E3B66D3F97CC377684289751246F8652
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Cloudflare General Assignment | Summer 2022

Page Statistics

6
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

315 kB
Transfer

546 kB
Size

0
Cookies

3 Outgoing links

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

URL: https://github.com/w-gao
Title: w-gao

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/wlgao
Title: wlgao

Search URL Search Domain Scan URL

URL: https://wlgao.com/
Title: William Gao

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 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
cloudflare-challenge2021.pages.dev/ 3 KB
2 KB 267ms
212ms Document
text/html 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflare-challenge2021.pages.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9fec51a1bbab4a2177cd1402ae955e7f596c25cce8442f467e1c53512a8b25a8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
accept-language: nl-NL,nl;q=0.9

Response headers

access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=0, must-revalidate
cf-ray: 8673f0ce5f260e31-AMS
content-encoding: br
content-type: text/html; charset=utf-8
date: Wed, 20 Mar 2024 07:20:37 GMT
etag: W/"671034e30834bc74d7909008ed8dc777"
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy: strict-origin-when-cross-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Q%2F4og87b2HI%2FNVdAzz1oTUsYnqc3t2abjudI5POd7ueQl5m0M6xxzLsay97bcg5LMT63r16Zpc6gt9CfEn3pqJXt%2BTbygvCgD0Ff2o68J6c2I6ghO4%2BvZVHNdwJ9vJ9XRrDtEAfMb%2FOO%2BDYfRltzBbAniqEg%2BpVpHCbRYIdmWf01"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-content-type-options: nosniff

GET
H2 200 main.0dca1cab.chunk.css
cloudflare-challenge2021.pages.dev/static/css/ 3 KB
1 KB 88ms
88ms Stylesheet
text/css 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflare-challenge2021.pages.dev/static/css/main.0dca1cab.chunk.css

Requested by

Host: cloudflare-challenge2021.pages.dev
URL: https://cloudflare-challenge2021.pages.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7292a7c3e25d9fca97f2925a7a6b5fb5a2b502df59e55e9f5409249dda6fdaf3

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: nl-NL,nl;q=0.9
Referer: https://cloudflare-challenge2021.pages.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Wed, 20 Mar 2024 07:20:37 GMT
content-encoding: br
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"3df63fdbe2f9c515436bc953be45eeb3"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=V%2BSEWxW3BUGAiG2iYWxO0BzpI8yw0qpSr9R5eBTSAH%2Fv34C7avxUP7y2qFiblQz7lDIQdTHuIY0y5Z%2FzpVOaa%2Fd9l%2By4JuL%2FU4xFgBbv4%2B1zBR2UAMIMHn7AAufGK%2BE6%2FP80zWD9cisDUODe5zEkBFncnd0KxqWtO9laqoO2Gpcx"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
cf-ray: 8673f0cfc8930e31-AMS
alt-svc: h3=":443"; ma=86400

GET
H2 200 2.7b18156f.chunk.js Show response
cloudflare-challenge2021.pages.dev/static/js/ 329 KB
104 KB 89ms
88ms Script
application/javascript 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflare-challenge2021.pages.dev/static/js/2.7b18156f.chunk.js

Requested by

Host: cloudflare-challenge2021.pages.dev
URL: https://cloudflare-challenge2021.pages.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8ecac030f3b8a68bbca07292b1dc414a67611a4deffba7679f52b5996d11c4db

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: nl-NL,nl;q=0.9
Referer: https://cloudflare-challenge2021.pages.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Wed, 20 Mar 2024 07:20:37 GMT
content-encoding: br
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"47e27b064ad118c702950100c17f7466"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=V%2BdJ1f1RNAIRqPAlvPnJlKrsQvNTQY5Eg1W1VXjBO%2FV%2BOIE5jA4IQRCV8UX63j4ch7mFaBvPngujE3n6bmbYyt3PHBPGaO0qCf%2B8ab5ENSrt2DQbspVHvYW6AXgv7FeRxIGG2t9gzmAhZw%2FygEU%2BGuQds%2FXWSd9oBe1qPyHF2MB8"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
cf-ray: 8673f0cfc8940e31-AMS
alt-svc: h3=":443"; ma=86400

GET
H2 200 main.f09a97ba.chunk.js Show response
cloudflare-challenge2021.pages.dev/static/js/ 7 KB
3 KB 90ms
90ms Script
application/javascript 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflare-challenge2021.pages.dev/static/js/main.f09a97ba.chunk.js

Requested by

Host: cloudflare-challenge2021.pages.dev
URL: https://cloudflare-challenge2021.pages.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c279e7b34f61118ebc567d744c882db58e5401dcb960a0e4c87accd2705fa0bc

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: nl-NL,nl;q=0.9
Referer: https://cloudflare-challenge2021.pages.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Wed, 20 Mar 2024 07:20:37 GMT
content-encoding: br
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"e3e58b47d6f3cbf10b475362d3de0856"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7zQMO9C1f6xxado9Ybrm3QYZS5700%2FUT%2BDyTzqS6is7sC3iSYwGJnDKjz2b8MV6Nhdzo9IDHhwP5OOC%2Fnlq5j1qFZghFcROazxMRQzJgpI3m3zNNZver4MzAf2QlOenA0e%2B9IGedyPd5lwQRBEPxQYyoZ0bz7JSfoyqybJGY5fz2"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=0, must-revalidate
cf-ray: 8673f0cfc8950e31-AMS
alt-svc: h3=":443"; ma=86400

GET
H2 200 posts Show response
cf2021-api.hygao.workers.dev/ 2 KB
1 KB 465ms
412ms Fetch
application/json 2606:4700:3037::6815:1b5a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cf2021-api.hygao.workers.dev/posts
Requested by: Host: cloudflare-challenge2021.pages.dev
URL: https://cloudflare-challenge2021.pages.dev/static/js/main.f09a97ba.chunk.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3037::6815:1b5a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: be588f5ddb3d6adb1282240cdbc24581fdae6bfe0e869900207698c4f5e160f7

Request headers

accept-language: nl-NL,nl;q=0.9
Referer: https://cloudflare-challenge2021.pages.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Wed, 20 Mar 2024 07:20:37 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=z42Lq%2BFO4rTLefP23jqa99hk64gOuDKzXc2qQRdU5LU2DcbP%2Fb%2B5W8uglIx01U2lKpWpZSn0PZUUVpmb9BeBi5B542lpxG87tevNCK35T%2BsCqkrsZTPBIWHU5%2F177eEgVkGDpGQ4UMcVxeId4i2zXeKLj09aKU85sKij"}],"group":"cf-nel","max_age":604800}
content-type: application/json
access-control-allow-origin: https://cloudflare-challenge2021.pages.dev
cf-ray: 8673f0d0fd140c81-AMS
alt-svc: h3=":443"; ma=86400

GET
H2 200 giphy.webp
i.giphy.com/media/brsEO1JayBVja/ 203 KB
204 KB 133ms
20ms Image
image/webp 199.232.194.2
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://i.giphy.com/media/brsEO1JayBVja/giphy.webp

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

199.232.194.2 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

/

Resource Hash

f51719d9e94e45588481648d1e2d4189757712a7cdcfb412a94bf2827990ca6f

Security Headers

Name	Value
Strict-Transport-Security	max-age=15465600

Request headers

accept-language: nl-NL,nl;q=0.9
Referer: https://cloudflare-challenge2021.pages.dev/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Wed, 20 Mar 2024 07:20:37 GMT
strict-transport-security: max-age=15465600
age: 338601
x-cache: HIT, HIT
cross-origin-resource-policy: cross-origin
content-length: 208256
x-served-by: cache-iad-kjyo7100070-IAD, cache-ams21042-AMS
last-modified: Sat, 13 Jul 2019 10:47:25 GMT
x-timer: S1710919238.823899,VS0,VE2
etag: "119ec871d653f7b716229a6c05d6e6be"
content-type: image/webp
access-control-allow-origin: *
cache-control: max-age=86400
accept-ranges: bytes
x-robots-tag: noai, noimageai
x-cache-hits: 4994, 1

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| webpackJsonp@wlgao/cf2021-pages object| regeneratorRuntime

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.

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
X-Content-Type-Options	nosniff

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.

cf2021-api.hygao.workers.dev
cloudflare-challenge2021.pages.dev
i.giphy.com
199.232.194.2
2606:4700:3037::6815:1b5a
2a06:98c1:3121::3
7292a7c3e25d9fca97f2925a7a6b5fb5a2b502df59e55e9f5409249dda6fdaf3
8ecac030f3b8a68bbca07292b1dc414a67611a4deffba7679f52b5996d11c4db
9fec51a1bbab4a2177cd1402ae955e7f596c25cce8442f467e1c53512a8b25a8
be588f5ddb3d6adb1282240cdbc24581fdae6bfe0e869900207698c4f5e160f7
c279e7b34f61118ebc567d744c882db58e5401dcb960a0e4c87accd2705fa0bc
f51719d9e94e45588481648d1e2d4189757712a7cdcfb412a94bf2827990ca6f

cloudflare-challenge2021.pages.dev Open in urlscan Pro 2a06:98c1:3121::3 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

6 Requests

100 %HTTPS

67 %IPv6

3 Domains

3 Subdomains

3 IPs

1 Countries

315 kBTransfer

546 kBSize

0 Cookies

3 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

0 Cookies

Security Headers

Indicators

cloudflare-challenge2021.pages.dev Open in urlscan Pro
2a06:98c1:3121::3 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

315 kB
Transfer

546 kB
Size

0
Cookies

6 HTTP transactions
0 data transactions