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kahoot.it Open in urlscan Pro
3.249.97.113  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://kahoot.it/
Effective URL: https://kahoot.it/
Submission: On August 13 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 2 countries across 3 domains to perform 8 HTTP transactions. The main IP is 3.249.97.113, located in Dublin, Ireland and belongs to AMAZON-02, US. The main domain is kahoot.it.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on January 26th 2021. Valid for: a year.
This is the only time kahoot.it was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 3.249.97.113 16509 (AMAZON-02)
3 151.101.194.217 54113 (FASTLY)
1 54.230.108.57 16509 (AMAZON-02)
1 65.9.73.2 16509 (AMAZON-02)
1 65.9.73.11 16509 (AMAZON-02)
1 52.84.45.59 16509 (AMAZON-02)
8 7
2    3.249.97.113 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-249-97-113.eu-west-1.compute.amazonaws.com
kahoot.it
3    151.101.194.217 (United States)

ASN54113 (FASTLY, US)
assets-cdn.kahoot.it
1    54.230.108.57 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-230-108-57.mrs52.r.cloudfront.net
cdn.amplitude.com
1    65.9.73.2 (United States)

ASN16509 (AMAZON-02, US)
static.hotjar.com
1    65.9.73.11 (United States)

ASN16509 (AMAZON-02, US)
script.hotjar.com
1    52.84.45.59 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-84-45-59.mrs52.r.cloudfront.net
vars.hotjar.com
Domain Requested by
3 assets-cdn.kahoot.it kahoot.it
2 kahoot.it 1 redirects
1 vars.hotjar.com static.hotjar.com
1 script.hotjar.com static.hotjar.com
1 static.hotjar.com kahoot.it
1 cdn.amplitude.com kahoot.it
8 6

This site contains no links.

Subject Issuer Validity Valid
*.kahoot.it
Sectigo RSA Domain Validation Secure Server CA		 2021-01-26 -
2022-02-24		 a year crt.sh
cdn.amplitude.com
Amazon		 2020-11-18 -
2021-12-17		 a year crt.sh
*.hotjar.com
Amazon		 2020-12-25 -
2022-01-23		 a year crt.sh

This page contains 2 frames:

Primary Page: https://kahoot.it/
Frame ID: E0D59A3E7EEE50DC6B9499F8B17D0E0F
Requests: 8 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-25a418976ea02a6f393fbbe77cec94bb.html
Frame ID: C33E757FFB35D8BD2391C203CCB04B4A
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://kahoot.it/ HTTP 301
    https://kahoot.it/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /openresty(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • headers server /openresty(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • headers server /openresty(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • script /cdn\.amplitude\.com/i

Page Statistics

8
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

6
Subdomains

7
IPs

2
Countries

1483 kB
Transfer

4917 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://kahoot.it/ HTTP 301
    https://kahoot.it/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
kahoot.it/
Redirect Chain
  • http://kahoot.it/
  • https://kahoot.it/
3 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://kahoot.it/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.249.97.113 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-249-97-113.eu-west-1.compute.amazonaws.com
Software
openresty /
Resource Hash
5de418f0109d5d66becffa5710021bb053ac5cd82599e48f8d600e7ca2a2d26c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://create.kahoot.it
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
kahoot.it
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

server
openresty
date
Fri, 13 Aug 2021 20:03:59 GMT
content-type
text/html
last-modified
Fri, 13 Aug 2021 16:36:32 GMT
vary
Accept-Encoding
etag
W/"61169f90-dc3"
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
x-xss-protection
1; mode=block
cache-control
no-store, max-age=0
x-frame-options
ALLOW-FROM https://create.kahoot.it
content-encoding
gzip

Redirect headers

Server
openresty
Date
Fri, 13 Aug 2021 20:03:59 GMT
Content-Type
text/html
Content-Length
182
Connection
keep-alive
Location
https://kahoot.it/
runtime-main.83d0c9b9.js
assets-cdn.kahoot.it/controller/v2/assets/js/ 		4 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://assets-cdn.kahoot.it/controller/v2/assets/js/runtime-main.83d0c9b9.js
Requested by
Host: kahoot.it
URL: https://kahoot.it/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.194.217 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
openresty /
Resource Hash
bf9024610c9efdf903baf8d76f983a67b64eccbfcbfa3e6197cefd544085b92a
Security Headers
Name Value
Strict-Transport-Security max-age=300
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://create.kahoot.it
X-Xss-Protection 1; mode=block

Request headers

Referer
https://kahoot.it/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 13 Aug 2021 20:03:59 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
165
via
1.1 varnish
x-cache
HIT
vary
Accept-Encoding
content-length
2316
x-xss-protection
1; mode=block
x-served-by
cache-cph20642-CPH
last-modified
Fri, 13 Aug 2021 16:36:36 GMT
server
openresty
x-timer
S1628885040.905601,VS0,VE0
x-frame-options
ALLOW-FROM https://create.kahoot.it
etag
W/"61169f94-1030"
strict-transport-security
max-age=300
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=3600
accept-ranges
bytes
x-cache-hits
3
vendors~main.3d83d8b1.chunk.js
assets-cdn.kahoot.it/controller/v2/assets/js/ 		3 MB
864 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://assets-cdn.kahoot.it/controller/v2/assets/js/vendors~main.3d83d8b1.chunk.js
Requested by
Host: kahoot.it
URL: https://kahoot.it/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.194.217 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
openresty /
Resource Hash
5d36157060b885981bfeb3b8105c4677c677b133181f5f99a8e933297cf88967
Security Headers
Name Value
Strict-Transport-Security max-age=300
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://create.kahoot.it
X-Xss-Protection 1; mode=block

Request headers

Referer
https://kahoot.it/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 13 Aug 2021 20:03:59 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
6452
via
1.1 varnish
x-cache
HIT
vary
Accept-Encoding
content-length
884017
x-xss-protection
1; mode=block
x-served-by
cache-cph20642-CPH
last-modified
Fri, 13 Aug 2021 16:36:37 GMT
server
openresty
x-timer
S1628885040.905850,VS0,VE2
x-frame-options
ALLOW-FROM https://create.kahoot.it
etag
W/"61169f95-2cf8c7"
strict-transport-security
max-age=300
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=3600
accept-ranges
bytes
x-cache-hits
1
main.d16d31ea.chunk.js
assets-cdn.kahoot.it/controller/v2/assets/js/ 		2 MB
532 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://assets-cdn.kahoot.it/controller/v2/assets/js/main.d16d31ea.chunk.js
Requested by
Host: kahoot.it
URL: https://kahoot.it/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.194.217 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
openresty /
Resource Hash
0e7081974a4fb0fa0be8616f1e91f89f08853ee727342262a784ccce3ec3985f
Security Headers
Name Value
Strict-Transport-Security max-age=300
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://create.kahoot.it
X-Xss-Protection 1; mode=block

Request headers

Referer
https://kahoot.it/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 13 Aug 2021 20:03:59 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
5233
via
1.1 varnish
x-cache
HIT
vary
Accept-Encoding
content-length
544522
x-xss-protection
1; mode=block
x-served-by
cache-cph20642-CPH
last-modified
Fri, 13 Aug 2021 16:36:33 GMT
server
openresty
x-timer
S1628885040.905788,VS0,VE8
x-frame-options
ALLOW-FROM https://create.kahoot.it
etag
W/"61169f91-1b3e31"
strict-transport-security
max-age=300
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=3600
accept-ranges
bytes
x-cache-hits
1
amplitude-5.3.0-min.gz.js
cdn.amplitude.com/libs/ 		54 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.amplitude.com/libs/amplitude-5.3.0-min.gz.js
Requested by
Host: kahoot.it
URL: https://kahoot.it/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.230.108.57 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-54-230-108-57.mrs52.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
5b143edbb06ff7bcd00c5f896e430cc6e28e28da8b936b0a1ba5c9687d6f1f4e

Request headers

Origin
https://kahoot.it
Referer
https://kahoot.it/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 05 Feb 2021 01:51:32 GMT
content-encoding
gzip
vary
Origin,Access-Control-Request-Headers,Access-Control-Request-Method
age
16395148
x-cache
Hit from cloudfront
content-length
17893
access-control-allow-origin
*
last-modified
Mon, 21 Oct 2019 15:45:34 GMT
server
AmazonS3
etag
"23b758a6324523ec6b4a03007699dc5f"
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
x-amz-version-id
CLWZrlRQMHBP4BcHJu5PB7QKBJT4BWiX
via
1.1 174262b85c119d8208d4718b655e0b6c.cloudfront.net (CloudFront)
cache-control
max-age=31536000
x-amz-cf-pop
MRS52-P2
accept-ranges
bytes
content-type
application/javascript
x-amz-cf-id
PYh7SrmlkL_XtM9GrYEzH9eOmYmVUUNdZddvmLtq0F7uTtOebyK6vg==
hotjar-554762.js
static.hotjar.com/c/ 		11 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.hotjar.com/c/hotjar-554762.js?sv=6
Requested by
Host: kahoot.it
URL: https://kahoot.it/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.73.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
02faddccf6d176a03e90032724793b28825053f7657d4a53a35b378d6ab5600a
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://kahoot.it/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Fri, 13 Aug 2021 20:03:25 GMT
content-encoding
br
x-content-type-options
nosniff
cache-control
max-age=60
age
34
etag
W/1ce924bde4f258190ffcf2e5bf7713ea
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
x-cache-hit
1
x-amz-cf-pop
AMS1-C1
x-amz-cf-id
V-wiQn5EcjcTYBtidDqT71DNTlgaMRrhVAF2ldD6M3xvsA-hBqQZ7g==
via
1.1 8da78542dac6b4328eb443200c30bbff.cloudfront.net (CloudFront)
modules.84fa04a166a73fe7fc83.js
script.hotjar.com/ 		221 KB
59 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://script.hotjar.com/modules.84fa04a166a73fe7fc83.js
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-554762.js?sv=6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.73.11 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
a166c252c6714afc7bb9c74ee3041cce8c68b88edec109b1354e45d174ba51b2
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://kahoot.it/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Thu, 12 Aug 2021 08:39:05 GMT
content-encoding
br
x-content-type-options
nosniff
age
127495
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
59597
access-control-allow-origin
*
last-modified
Thu, 12 Aug 2021 08:38:47 GMT
etag
"b42edbb66a111e3655f01a18518d6d45"
vary
Accept-Encoding
content-type
application/javascript
via
1.1 025692f042f48f4d5f15fa44d00c09ee.cloudfront.net (CloudFront)
cache-control
max-age=31536000
x-amz-cf-pop
AMS1-C1
accept-ranges
bytes
x-robots-tag
none
x-amz-cf-id
-4Qaj1-noMXhtnImvmzESYHMf01G_yVe6vXICbgkKfy6EVmLYFFbKg==
truncated
/ 		82 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
7ce23bb169d56e3dc218181172c5d318dc16526e035b539e038f605a893ea551

Request headers

Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
image/webp
box-25a418976ea02a6f393fbbe77cec94bb.html
vars.hotjar.com/ Frame C33E 		2 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://vars.hotjar.com/box-25a418976ea02a6f393fbbe77cec94bb.html
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-554762.js?sv=6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.84.45.59 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-84-45-59.mrs52.r.cloudfront.net
Software
/
Resource Hash
7a44e0685d8929b5d4d50476273c9957c8c76f03afc424c665a4066e5bc1beb9

Request headers

:method
GET
:authority
vars.hotjar.com
:scheme
https
:path
/box-25a418976ea02a6f393fbbe77cec94bb.html
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://kahoot.it/
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer
https://kahoot.it/

Response headers

content-type
text/html
content-length
1044
date
Thu, 03 Jun 2021 10:15:05 GMT
accept-ranges
bytes
cache-control
max-age=31536000
content-encoding
br
etag
"76922233be8bdb14c053af468d29404a"
last-modified
Thu, 03 Jun 2021 10:14:54 GMT
x-amz-server-side-encryption
AES256
x-robots-tag
none
vary
Accept-Encoding
x-cache
Hit from cloudfront
via
1.1 579cfbd9c011d359d737aee6a310afc2.cloudfront.net (CloudFront)
x-amz-cf-pop
MRS52-P1
x-amz-cf-id
onRYFOx6JE4r-qOL7HBPObJH90DgCyczgZvmhI9JolEQ1fyYbbzLbw==
age
6169735

Verdicts & Comments Add Verdict or Comment

30 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| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated function| sendGameStats object| amplitude function| hj object| _hjSettings object| webpackJsonp object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled object| hjLazyModules function| setImmediate function| clearImmediate object| regeneratorRuntime object| platform object| __SENTRY__ function| HowlerGlobal object| Howler function| Howl function| Sound

2 Cookies

Domain/Path Name / Value
.kahoot.it/ Name: _hjFirstSeen
Value: 1
.kahoot.it/ Name: _hjid
Value: 02d94441-9c92-4663-b76a-f78e862d0faf

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=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://create.kahoot.it
X-Xss-Protection 1; mode=block