URL: https://www.busuu.com/
Submission: On March 02 via api from US

Summary

This website contacted 6 IPs in 3 countries across 3 domains to perform 31 HTTP transactions. The main IP is 54.170.222.26, located in Dublin, Ireland and belongs to AMAZON-02, US. The main domain is www.busuu.com.
TLS certificate: Issued by Amazon on October 14th 2020. Valid for: a year.
This is the only time www.busuu.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
10 54.170.222.26 16509 (AMAZON-02)
17 65.9.58.78 16509 (AMAZON-02)
1 2a02:26f0:6c0... 20940 (AKAMAI-ASN1)
1 34.96.80.159 15169 (GOOGLE)
1 54.77.193.95 16509 (AMAZON-02)
31 6
Domain Requested by
17 cdn.busuu.com www.busuu.com
cdn.busuu.com
9 www.busuu.com www.busuu.com
1 events.busuu.com cdn.busuu.com
1 api.busuu.com cdn.busuu.com
1 cdn.adjust.com cdn.busuu.com
1 cdn.optimizely.com www.busuu.com
31 6

This site contains no links.

Subject Issuer Validity Valid
busuu.com
Amazon
2020-10-14 -
2021-11-12
a year crt.sh
cdn.busuu.com
Amazon
2020-10-07 -
2021-11-07
a year crt.sh
cdn.optimizely.com
DigiCert SHA2 Secure Server CA
2021-02-17 -
2022-02-21
a year crt.sh
cdn.adjust.com
GTS CA 1D2
2021-01-20 -
2021-04-20
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.busuu.com/
Frame ID: 20916925A57E76744EEF1EC22F97149A
Requests: 30 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Page Statistics

31
Requests

97 %
HTTPS

20 %
IPv6

3
Domains

6
Subdomains

6
IPs

3
Countries

1151 kB
Transfer

1949 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

31 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.busuu.com/
212 KB
56 KB
Document
General
Full URL
https://www.busuu.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.170.222.26 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-170-222-26.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
24cd3edc02823e16192fedb03e6e767866736661b5387041caaf3a0ecb2109b1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options Deny
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
www.busuu.com
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Mar 2021 02:32:00 GMT
content-type
text/html;charset=UTF-8
content-length
56197
set-cookie
AWSALB=+VUfoftubON6IOiJXQGCrl8BN/XuE60N1LmQHsqdRP1C66iizfvSrpgpKKkiw9J6vvcUvnPJrN0sQSrPXHOymZcY2ACxa17oIDqAxmcB+A2aVREvTNXjn1Qs25Ox; Expires=Tue, 09 Mar 2021 02:32:00 GMT; Path=/ AWSALBCORS=+VUfoftubON6IOiJXQGCrl8BN/XuE60N1LmQHsqdRP1C66iizfvSrpgpKKkiw9J6vvcUvnPJrN0sQSrPXHOymZcY2ACxa17oIDqAxmcB+A2aVREvTNXjn1Qs25Ox; Expires=Tue, 09 Mar 2021 02:32:00 GMT; Path=/; SameSite=None; Secure
server
nginx
vary
Accept-Encoding
pragma
no-cache
access-control-allow-origin
https://www.busuu.com
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
content-encoding
gzip
age
300626
cache-control
no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0
expires
0
x-cache-action
hit
x-has-logged-in
False
x-has-access-token
False
x-logged-in
False
accept-ranges
bytes
x-frame-options
Deny
strict-transport-security
max-age=31536000; includeSubdomains; preload
x-xss-protection
1; mode=block
x-content-type-options
nosniff
nista-400.woff
cdn.busuu.com/homepage/13.5.2/fonts/
39 KB
39 KB
Font
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/fonts/nista-400.woff
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
d42c45db9572cf9f6c0084f93bf14d0c155882fd83b850c1a2c17b711c345533

Request headers

Origin
https://www.busuu.com
Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:42 GMT
via
1.1 f2fa38e6635ded6d22a69d089217bc90.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:39 GMT
server
AmazonS3
age
321319
etag
"c746b3fbdfeee3008b55634476c91689"
access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
39536
x-amz-cf-id
gBylu6gpwCXOxTEy425i6Z2aOxF977c6c0L7IdmZeB1jMLjtLO9BAQ==
nista-400.woff2
cdn.busuu.com/homepage/13.5.2/fonts/
35 KB
36 KB
Font
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/fonts/nista-400.woff2
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0ebe3cc13a11731aa3d13aedf5d4c6d9252481ab15860111c6bd43356930965a

Request headers

Origin
https://www.busuu.com
Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:42 GMT
via
1.1 f2fa38e6635ded6d22a69d089217bc90.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:39 GMT
server
AmazonS3
age
321319
etag
"ffcc6870260bad3d3ed63e77b0a91e9a"
access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
36308
x-amz-cf-id
iuKVOeZL-4jCm13Rji4Nf91eZlkvl_AQw1bptHiHbtJK3XMfTMzVdw==
nista-500.woff
cdn.busuu.com/homepage/13.5.2/fonts/
39 KB
39 KB
Font
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/fonts/nista-500.woff
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
4baf52e7b18a86c4a11284bf67c4b25e845822d4696f0d752a079ac32670f255

Request headers

Origin
https://www.busuu.com
Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:42 GMT
via
1.1 f2fa38e6635ded6d22a69d089217bc90.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:39 GMT
server
AmazonS3
age
321319
etag
"7b984b8dd8bd7d7a609a1574e9ad37ba"
access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
39688
x-amz-cf-id
Cj2vbeU05XvsGPPycMgAOIWwIRyRGzmuO3fzRwv9tXZgxL1EIPdxFg==
nista-500.woff2
cdn.busuu.com/homepage/13.5.2/fonts/
35 KB
36 KB
Font
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/fonts/nista-500.woff2
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
daee14ab7055e06bef7f168e72eaa63e801461eabdd1ed38d598cc6a626e564e

Request headers

Origin
https://www.busuu.com
Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:42 GMT
via
1.1 f2fa38e6635ded6d22a69d089217bc90.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:39 GMT
server
AmazonS3
age
321319
etag
"810b548ca4858da606360e920d4d12b1"
access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
36232
x-amz-cf-id
gW51PrLedXaDPo3kFySS_umn8JWtEyEc7j9SbEIw5lATuDKkFCfJOg==
nista-800.woff
cdn.busuu.com/homepage/13.5.2/fonts/
39 KB
40 KB
Font
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/fonts/nista-800.woff
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
62a3d8e291d5bd81d56435c34f73facfb0e95032738c8e4657dc6c60854c0fe3

Request headers

Origin
https://www.busuu.com
Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:42 GMT
via
1.1 f2fa38e6635ded6d22a69d089217bc90.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:39 GMT
server
AmazonS3
age
321319
etag
"ef91fc8d5b433e9d5c0557ebbd17454f"
access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
40124
x-amz-cf-id
GHuHZfqgNx6KXtHrkW3bonMVxcl8x-1eoY7Kx5zPPtNUG7TYxd_EkQ==
nista-800.woff2
cdn.busuu.com/homepage/13.5.2/fonts/
36 KB
36 KB
Font
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/fonts/nista-800.woff2
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0c012f2afe8c1109c9bc526b34b4977c1ef4b85d9a9a4a1e14679005a4296fa5

Request headers

Origin
https://www.busuu.com
Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:42 GMT
via
1.1 f2fa38e6635ded6d22a69d089217bc90.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:39 GMT
server
AmazonS3
age
321319
etag
"cf34c25634af96a121aa8bf9ffb814b1"
access-control-allow-methods
GET, HEAD
content-type
application/octet-stream
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
36880
x-amz-cf-id
_3HYFZ_1osXqq2Nh-SvXxQO9Kn4q3tSzT_2lGlgit4HDOOOnhb4BZQ==
modular.css
cdn.busuu.com/homepage/13.5.2/css/
136 KB
22 KB
Stylesheet
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/css/modular.css
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
088846946b9aae8d4e508c6d307a2ddc2b6e726df97a4b926d48475f024c3464

Request headers

Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:42 GMT
content-encoding
gzip
last-modified
Fri, 26 Feb 2021 09:16:04 GMT
server
AmazonS3
age
321319
etag
W/"78d211326dd749c491aae02b83c24d7c"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
via
1.1 7e513424eee237ee26467e8fd5656ec1.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
x-amz-cf-id
G6r8RNbZWURRPt9BS1JTP6yrehx0zKcZqTcJw0NxnOlE-AXmzbVY0w==
8271132298.js
cdn.optimizely.com/js/
347 KB
91 KB
Script
General
Full URL
https://cdn.optimizely.com/js/8271132298.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:6c00:284::13b8 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
AmazonS3 /
Resource Hash
87938a735f9bcebf9bf25d02d82c3ce7238d349019faa8d2f9951896f502ac05
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-meta-pci_enabled
False
x-amz-version-id
otCPAJiiIwqjWEwt7vud6cgpraNtSN1p
content-encoding
gzip
etag
"46611720c2bec560f35d9e5d6fbddd7c"
x-amz-request-id
C775ECF6BC71398D
x-amz-server-side-encryption
AES256
x-amz-meta-revision
5255
x-amz-replication-status
PENDING
access-control-allow-methods
GET, HEAD
server-timing
cdn;desc="AkamaiION";dur=0,rtt;desc="4";dur=0,cdnip;desc="2a02:26f0:6c00:284::13b8";dur=0,cdnmap;desc="a5048.dsca.akamaiedge.net";dur=0,proto;desc="h2";dur=0
vary
Accept-Encoding
content-length
92209
x-amz-id-2
e7z4S6NNEItuegc0rHottxFS6HL8oX5rrFp4Ii+yAM/7skj3sppJvv1oUS2RBGNsNT35eJqanT8=
last-modified
Fri, 19 Feb 2021 08:26:19 GMT
server
AmazonS3
date
Tue, 02 Mar 2021 02:32:01 GMT
access-control-max-age
86400
strict-transport-security
max-age=15768000
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
x-amz-meta-revision
cache-control
max-age=120
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-headers
*
modular.js
cdn.busuu.com/homepage/13.5.2/js/
296 KB
86 KB
Script
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/js/modular.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e7a8f05a4137ab7f97320c1c3257fd097c0bc78a1ee3f14ab8e0ba412d8dfcd3

Request headers

Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:42 GMT
content-encoding
gzip
last-modified
Fri, 26 Feb 2021 09:16:02 GMT
server
AmazonS3
age
321320
etag
W/"46caf5514d953d308a967a59ff9a9560"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 7e513424eee237ee26467e8fd5656ec1.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
x-amz-cf-id
M1c6ukDOFUJIUfv5UJ0I891vhpgmWbQko6GVtOQ-_CTg8iJaFLOf1A==
background-preview.svg
cdn.busuu.com/homepage/13.5.2/img/design/homepage-2020/preview-2/
329 B
658 B
Image
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/img/design/homepage-2020/preview-2/background-preview.svg
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/13.5.2/css/modular.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
08a38950ab3c3247ae26ab3e8b4dc8d57e93ce15d04f2926c827d13421791c61

Request headers

Referer
https://cdn.busuu.com/homepage/13.5.2/css/modular.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:17:40 GMT
via
1.1 7e513424eee237ee26467e8fd5656ec1.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:57 GMT
server
AmazonS3
age
321262
etag
"4c66ccdf002b4b86accc0ae389aa15fa"
x-cache
Hit from cloudfront
content-type
image/svg+xml
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
329
x-amz-cf-id
M6XOxsFUgiAa3bp1KoRlewI2iFPPVlfEuHndSPyifY9qQuHGZHNaCQ==
icon_rating.svg
cdn.busuu.com/homepage/13.5.2/img/icons/
3 KB
1 KB
Image
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/img/icons/icon_rating.svg
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/13.5.2/css/modular.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
5561049383b508527b471e701d062fd6a295c537425f8ff43c7976f6171ef1a9

Request headers

Referer
https://cdn.busuu.com/homepage/13.5.2/css/modular.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:16:58 GMT
content-encoding
gzip
last-modified
Fri, 26 Feb 2021 09:15:41 GMT
server
AmazonS3
age
321304
etag
W/"40f4db655c50413a59a87307d7af06f0"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
image/svg+xml
via
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Request headers

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Response headers

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Request headers

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Response headers

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Protocol
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Request headers

Referer
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Requested by
Host: www.busuu.com
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.170.222.26 Dublin, Ireland, ASN16509 (AMAZON-02, US),
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Request headers

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date
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Protocol
H2
Security
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Request headers

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x-content-type-options
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server
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Protocol
H2
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54.170.222.26 Dublin, Ireland, ASN16509 (AMAZON-02, US),
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Request headers

Referer
https://www.busuu.com/
User-Agent
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Response headers

date
Tue, 02 Mar 2021 02:32:01 GMT
x-content-type-options
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server
nginx
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.170.222.26 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
nginx /
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Request headers

Referer
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User-Agent
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Response headers

date
Tue, 02 Mar 2021 02:32:01 GMT
x-content-type-options
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age
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server
nginx
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Software
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Request headers

Referer
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Response headers

date
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content-encoding
gzip
last-modified
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server
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80853
etag
W/"979a98070ce88a46d36d7c820fa9fafa"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 7e513424eee237ee26467e8fd5656ec1.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
x-amz-cf-id
KkRmdEfUQ_bfXQOjQ6fh-ohs3dLeOIx3WM8t0oTvUmhnuxaT1JLPiQ==
adjust-5.0.0.min.js
cdn.adjust.com/
59 KB
60 KB
Script
General
Full URL
https://cdn.adjust.com/adjust-5.0.0.min.js
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/13.5.2/js/modular.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.96.80.159 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
159.80.96.34.bc.googleusercontent.com
Software
UploadServer /
Resource Hash

Request headers

Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Tue, 02 Mar 2021 02:32:01 GMT
age
0
x-guploader-uploadid
ABg5-UxeV2Zj2r_aWf3i3pqD500qqRAO6QIETA4tUNXbAMV-0YveVLo8NbkiqM8v_cKV12bIFtWTCsp5e_BHm9WFStc
x-goog-storage-class
STANDARD
x-goog-metageneration
3
x-goog-stored-content-encoding
identity
alt-svc
clear
content-length
60865
last-modified
Wed, 13 May 2020 12:37:10 GMT
server
UploadServer
etag
"fca1aa9954ccf9e0406b2cfb22ebd074"
x-goog-hash
crc32c=O9MAsQ==, md5=/KGqmVTM+eBAayz7IuvQdA==
x-goog-generation
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access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=1800
x-goog-stored-content-length
60865
accept-ranges
bytes
content-type
text/javascript
expires
Tue, 02 Mar 2021 03:02:01 GMT
config
api.busuu.com/anon/
219 B
861 B
XHR
General
Full URL
https://api.busuu.com/anon/config?platform=web
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/13.5.2/js/modular.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.170.222.26 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-170-222-26.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
b5a8eefd15cfaf5bb8cb9fca1fb8cc30ca27c457e5bf3b26ccf0284b05ea70b4

Request headers

Accept
application/json, text/plain, */*
Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-trace-id
9a174c57-2188-421e-89c9-74a0bd6dbb94
date
Tue, 02 Mar 2021 02:32:01 GMT
content-encoding
gzip
server
nginx
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.busuu.com
cache-control
no-cache, private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
content-length
169
tp2
events.busuu.com/com.snowplowanalytics.snowplow/
0
0
Other
General
Full URL
https://events.busuu.com/com.snowplowanalytics.snowplow/tp2
Protocol
HTTP/1.1
Server
54.77.193.95 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-77-193-95.eu-west-1.compute.amazonaws.com
Software
spray-can/1.3.3 /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Method
POST
Access-Control-Request-Headers
content-type
Origin
https://www.busuu.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Sec-Fetch-Mode
cors

Response headers

Access-Control-Allow-Credentials
true
Access-Control-Allow-Headers
Content-Type
Access-Control-Allow-Origin
https://www.busuu.com
Date
Tue, 02 Mar 2021 02:32:01 GMT
Server
spray-can/1.3.3
Content-Length
0
Connection
keep-alive
tp2
events.busuu.com/com.snowplowanalytics.snowplow/
0
0

fr-community.jpg
cdn.busuu.com/homepage/13.5.2/img/design/homepage-2020/header/fr/
80 KB
81 KB
Image
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/img/design/homepage-2020/header/fr/fr-community.jpg
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
80d9a1e8fd1df04b19757b8953c5768ee00c3c13d62d5af597b7f467944042a3

Request headers

Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:51:03 GMT
via
1.1 7e513424eee237ee26467e8fd5656ec1.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:57 GMT
server
AmazonS3
age
319259
etag
"cf911e669ed50f0d12c831a8782075f8"
x-cache
Hit from cloudfront
content-type
image/jpeg
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
82161
x-amz-cf-id
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fr-10mins.jpg
cdn.busuu.com/homepage/13.5.2/img/design/homepage-2020/header/fr/
82 KB
83 KB
Image
General
Full URL
https://cdn.busuu.com/homepage/13.5.2/img/design/homepage-2020/header/fr/fr-10mins.jpg
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
65.9.58.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1645148cc5587acf306998e0633363645c751885e1678932cc9633cf6ea39904

Request headers

Referer
https://www.busuu.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 26 Feb 2021 09:51:03 GMT
via
1.1 7e513424eee237ee26467e8fd5656ec1.cloudfront.net (CloudFront)
last-modified
Fri, 26 Feb 2021 09:15:57 GMT
server
AmazonS3
age
319259
etag
"13544185c10eb0fa405a8d8d1fb5819c"
x-cache
Hit from cloudfront
content-type
image/jpeg
x-amz-cf-pop
FRA56-C1
accept-ranges
bytes
content-length
84383
x-amz-cf-id
owVziyECtELh1386zKD0PDWEHEb6NIMbMXQwijGvuC5EdLRdhDc0wQ==

Failed requests

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

Domain
events.busuu.com
URL
https://events.busuu.com/com.snowplowanalytics.snowplow/tp2

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

6 Console Messages

Source Level URL
Text
console-api warning URL: https://cdn.busuu.com/homepage/13.5.2/js/modular.js(Line 1)
Message:
[File: tracking-optimizely.js] Optimizely not initialized in the window
console-api warning URL: https://cdn.busuu.com/homepage/13.5.2/js/modular.js(Line 1)
Message:
[File: current-user-service.js] get() error: CURRENT_USER_DENY_AUTHENTICATION - Expected authentication cookies are not present. [object Object]
console-api warning URL: https://cdn.busuu.com/homepage/13.5.2/js/modular.js(Line 1)
Message:
[File: tracking-optimizely.js] Optimizely not initialized in the window
console-api warning URL: https://cdn.busuu.com/homepage/13.5.2/js/modular.js(Line 1)
Message:
[File: tracking-optimizely.js] Optimizely not initialized in the window
console-api warning URL: https://cdn.busuu.com/homepage/13.5.2/js/modular.js(Line 1)
Message:
[File: tracking-optimizely.js] Optimizely not initialized in the window
console-api warning URL: https://cdn.busuu.com/homepage/13.5.2/js/modular.js(Line 1)
Message:
[File: tracking-optimizely.js] Optimizely not initialized in the window

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 Deny
X-Xss-Protection 1; mode=block

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.

api.busuu.com
cdn.adjust.com
cdn.busuu.com
cdn.optimizely.com
events.busuu.com
www.busuu.com
events.busuu.com
2a02:26f0:6c00:284::13b8
34.96.80.159
54.170.222.26
54.77.193.95
65.9.58.78
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