Submitted URL: http://www.busuu.com/
Effective URL: https://www.busuu.com/
Submission: On August 27 via api from CH

Summary

This website contacted 30 IPs in 9 countries across 21 domains to perform 81 HTTP transactions. The main IP is 54.76.73.155, located in Dublin, Ireland and belongs to AMAZON-02, US. The main domain is www.busuu.com.
TLS certificate: Issued by Amazon on November 12th 2019. 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
1 12 54.76.73.155 16509 (AMAZON-02)
7 13.225.78.89 16509 (AMAZON-02)
1 2a02:26f0:6c0... 20940 (AKAMAI-ASN1)
1 23.37.32.235 16625 (AKAMAI-AS)
1 2.17.191.240 16625 (AKAMAI-AS)
1 34.96.80.159 15169 (GOOGLE)
4 34.250.78.183 16509 (AMAZON-02)
6 52.45.159.209 14618 (AMAZON-AES)
1 2a00:1450:400... 15169 (GOOGLE)
3 35.177.155.193 16509 (AMAZON-02)
3 13.35.254.82 16509 (AMAZON-02)
1 2 2a00:1450:400... 15169 (GOOGLE)
1 2 172.217.22.102 15169 (GOOGLE)
2 2620:1ec:c11:... 8068 (MICROSOFT...)
1 4 2a02:6b8::1:119 13238 (YANDEX)
2 2a03:2880:f02... 32934 (FACEBOOK)
1 104.108.145.107 16625 (AKAMAI-AS)
2 151.101.113.44 54113 (FASTLY)
2 167.99.251.246 14061 (DIGITALOC...)
1 2a02:2638:1::3 44788 (ASN-CRITE...)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 178.250.2.151 44788 (ASN-CRITE...)
1 70.42.32.63 13789 (INTERNAP-...)
2 2a03:2880:f12... 32934 (FACEBOOK)
4 185.151.204.6 61273 (ADJUST-NL)
2 3.227.103.17 14618 (AMAZON-AES)
3 141.226.228.48 200478 (TABOOLA-AS)
1 1 104.18.70.113 13335 (CLOUDFLAR...)
8 104.18.71.113 13335 (CLOUDFLAR...)
2 104.16.51.111 13335 (CLOUDFLAR...)
81 30
Domain Requested by
12 www.busuu.com 1 redirects www.busuu.com
7 static.zdassets.com assets.zendesk.com
static.zdassets.com
7 cdn.busuu.com www.busuu.com
cdn.busuu.com
6 errors.client.optimizely.com cdn.busuu.com
4 app.adjust.com cdn.busuu.com
4 mc.yandex.ru 1 redirects www.busuu.com
4 events.busuu.com cdn.busuu.com
3 trc-events.taboola.com cdn.busuu.com
3 widget.trustpilot.com cdn.busuu.com
widget.trustpilot.com
3 www.tag4arm.com cdn.busuu.com
2 busuu.zendesk.com assets.zendesk.com
static.zdassets.com
2 logx.optimizely.com cdn.busuu.com
2 www.facebook.com connect.facebook.net
2 front.optimonk.com www.busuu.com
cdn.busuu.com
2 connect.facebook.net www.busuu.com
connect.facebook.net
2 bat.bing.com www.busuu.com
2 9431406.fls.doubleclick.net 1 redirects www.googletagmanager.com
2 www.google-analytics.com 1 redirects www.googletagmanager.com
1 ekr.zdassets.com assets.zendesk.com
1 assets.zendesk.com 1 redirects
1 trc.taboola.com cdn.taboola.com
1 tr.outbrain.com
1 sslwidget.criteo.com static.criteo.net
1 www.google.de
1 www.google.com 1 redirects
1 stats.g.doubleclick.net 1 redirects
1 static.criteo.net www.googletagmanager.com
1 cdn.taboola.com www.busuu.com
1 amplify.outbrain.com www.busuu.com
1 www.googletagmanager.com cdn.busuu.com
1 cdn.adjust.com cdn.busuu.com
1 a8271132298.cdn.optimizely.com cdn.optimizely.com
1 cdn3.optimizely.com cdn.optimizely.com
1 cdn.optimizely.com www.busuu.com
81 34
Subject Issuer Validity Valid
busuu.com
Amazon
2019-11-12 -
2020-12-12
a year crt.sh
cdn.busuu.com
Amazon
2019-11-05 -
2020-12-05
a year crt.sh
cdn.optimizely.com
DigiCert SHA2 Secure Server CA
2020-01-20 -
2021-03-20
a year crt.sh
*.optimizely.com
DigiCert SHA2 Secure Server CA
2020-01-20 -
2021-03-20
a year crt.sh
*.cdn.optimizely.com
GeoTrust RSA CA 2018
2020-03-05 -
2021-06-04
a year crt.sh
cdn.adjust.com
GTS CA 1D2
2020-07-26 -
2020-10-24
3 months crt.sh
*.busuu.com
Go Daddy Secure Certificate Authority - G2
2017-12-05 -
2021-02-03
3 years crt.sh
*.google-analytics.com
GTS CA 1O1
2020-08-11 -
2020-11-03
3 months crt.sh
tag4arm.com
Amazon
2020-02-22 -
2021-03-22
a year crt.sh
*.trustpilot.com
Amazon
2020-05-01 -
2021-06-01
a year crt.sh
errors.client.optimizely.com
DigiCert SHA2 High Assurance Server CA
2018-09-24 -
2020-09-28
2 years crt.sh
*.doubleclick.net
GTS CA 1O1
2020-08-11 -
2020-11-03
3 months crt.sh
www.bing.com
Microsoft IT TLS CA 2
2019-04-30 -
2021-04-30
2 years crt.sh
mc.yandex.ru
Yandex CA
2019-09-23 -
2020-09-22
a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2020-07-21 -
2020-10-12
3 months crt.sh
*.outbrain.com
DigiCert SHA2 Secure Server CA
2020-03-09 -
2021-06-08
a year crt.sh
*.taboola.com
DigiCert SHA2 Secure Server CA
2020-08-10 -
2021-12-31
a year crt.sh
*.optimonk.com
AlphaSSL CA - SHA256 - G2
2020-04-25 -
2021-04-26
a year crt.sh
*.criteo.net
DigiCert ECC Secure Server CA
2020-06-22 -
2020-09-20
3 months crt.sh
www.google.de
GTS CA 1O1
2020-08-11 -
2020-11-03
3 months crt.sh
*.criteo.com
DigiCert ECC Secure Server CA
2020-06-22 -
2020-09-20
3 months crt.sh
app.adjust.com
DigiCert SHA2 Extended Validation Server CA
2020-01-15 -
2022-04-19
2 years crt.sh
logx.optimizely.com
DigiCert SHA2 High Assurance Server CA
2018-10-01 -
2020-10-05
2 years crt.sh
ssl911790.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2020-05-20 -
2020-11-26
6 months crt.sh
busuu.zendesk.com
Cloudflare Inc ECC CA-3
2020-07-17 -
2021-07-17
a year crt.sh

This page contains 6 frames:

Primary Page: https://www.busuu.com/
Frame ID: 112B0989F9887E66AB421A935DC53E82
Requests: 61 HTTP requests in this frame

Frame: https://a8271132298.cdn.optimizely.com/client_storage/a8271132298.html
Frame ID: 94D14E5EF5A7805DC486A85B0E1159B3
Requests: 1 HTTP requests in this frame

Frame: https://9431406.fls.doubleclick.net/activityi;dc_pre=CK7W9La5u-sCFeXjuwgdSH4M-A;src=9431406;type=home0;cat=busuu0;ord=1715202670238;gtm=2wg8j2;auiddc=1169367211.1598533524;~oref=https%3A%2F%2Fwww.busuu.com%2F
Frame ID: B0CE2A6ADF8E29D03CDC01FF6B39AC9E
Requests: 1 HTTP requests in this frame

Frame: https://widget.trustpilot.com/trustboxes/54ad5defc6454f065c28af8b/index.html?templateId=54ad5defc6454f065c28af8b&businessunitId=498836a3000064000504150d
Frame ID: 0994FFEEDB461F5A858E0D0A865644DB
Requests: 1 HTTP requests in this frame

Frame: https://static.zdassets.com/ekr/asset_composer.js
Frame ID: B807552C3FBAD212D46934D7D918A725
Requests: 3 HTTP requests in this frame

Frame: https://static.zdassets.com/web_widget/latest/preload.1c8ba4eedb07b9300773.js
Frame ID: 626E2CB06C1A83A0F73A8926095FC0A3
Requests: 7 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://www.busuu.com/ HTTP 301
    https://www.busuu.com/ Page URL

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^/]*\/[a-z]*\.js/i

Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Overall confidence: 100%
Detected patterns
  • script /optimizely\.com.*\.js/i

Overall confidence: 100%
Detected patterns
  • script /mc\.yandex\.ru\/metrika\/watch\.js/i

Page Statistics

81
Requests

96 %
HTTPS

34 %
IPv6

21
Domains

34
Subdomains

30
IPs

9
Countries

1744 kB
Transfer

5134 kB
Size

3
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://www.busuu.com/ HTTP 301
    https://www.busuu.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 35
  • https://9431406.fls.doubleclick.net/activityi;src=9431406;type=home0;cat=busuu0;ord=1715202670238;gtm=2wg8j2;auiddc=1169367211.1598533524;~oref=https%3A%2F%2Fwww.busuu.com%2F HTTP 302
  • https://9431406.fls.doubleclick.net/activityi;dc_pre=CK7W9La5u-sCFeXjuwgdSH4M-A;src=9431406;type=home0;cat=busuu0;ord=1715202670238;gtm=2wg8j2;auiddc=1169367211.1598533524;~oref=https%3A%2F%2Fwww.busuu.com%2F
Request Chain 44
  • https://www.google-analytics.com/r/collect?v=1&_v=j83&a=2064358527&t=pageview&_s=1&dl=https%3A%2F%2Fwww.busuu.com%2F&ul=en-us&de=UTF-8&dt=Busuu%20-%20Learn%20languages%20online%3A%20start%20for%20free&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEAB~&jid=738879902&gjid=14202288&cid=695439595.1598533524&tid=UA-2963417-1&_gid=308731635.1598533524&_r=1&gtm=2wg8j2WSFLB2&z=1751160923 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-2963417-1&cid=695439595.1598533524&jid=738879902&_gid=308731635.1598533524&gjid=14202288&_v=j83&z=1751160923 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2963417-1&cid=695439595.1598533524&jid=738879902&_v=j83&z=1751160923 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2963417-1&cid=695439595.1598533524&jid=738879902&_v=j83&z=1751160923&slf_rd=1&random=394509877
Request Chain 57
  • https://mc.yandex.ru/watch/18930853?wmode=7&page-url=https%3A%2F%2Fwww.busuu.com%2F&charset=utf-8&ut=noindex&site-info=%7B%7D&browser-info=ti%3A10%3Ans%3A1598533523094%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A120%3Ai%3A20200827150524%3Aet%3A1598533524%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Awh%3A1%3Apv%3A1%3Als%3A325274180659%3Arqn%3A1%3Arn%3A704460451%3Ahid%3A688156942%3Ads%3A0%2C68%2C36%2C40%2C66%2C0%2C0%2C376%2C3%2C812%2C812%2C5%2C637%3Afp%3A553%3Awn%3A44132%3Ahl%3A2%3Agdpr%3A14%3Av%3A1926%3Arqnl%3A1%3Ast%3A1598533524%3Au%3A1598533524934190301%3At%3ABusuu%20-%20Learn%20languages%20online%3A%20start%20for%20free HTTP 302
  • https://mc.yandex.ru/watch/18930853/1?wmode=7&page-url=https%3A%2F%2Fwww.busuu.com%2F&charset=utf-8&ut=noindex&site-info=%7B%7D&browser-info=ti%3A10%3Ans%3A1598533523094%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A120%3Ai%3A20200827150524%3Aet%3A1598533524%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Awh%3A1%3Apv%3A1%3Als%3A325274180659%3Arqn%3A1%3Arn%3A704460451%3Ahid%3A688156942%3Ads%3A0%2C68%2C36%2C40%2C66%2C0%2C0%2C376%2C3%2C812%2C812%2C5%2C637%3Afp%3A553%3Awn%3A44132%3Ahl%3A2%3Agdpr%3A14%3Av%3A1926%3Arqnl%3A1%3Ast%3A1598533524%3Au%3A1598533524934190301%3At%3ABusuu%20-%20Learn%20languages%20online%3A%20start%20for%20free
Request Chain 69
  • https://assets.zendesk.com/embeddable_framework/main.js HTTP 301
  • https://static.zdassets.com/ekr/asset_composer.js

81 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.busuu.com/
Redirect Chain
  • http://www.busuu.com/
  • https://www.busuu.com/
192 KB
58 KB
Document
General
Full URL
https://www.busuu.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.76.73.155 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-76-73-155.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
fc15ec5f7469e1e19c191f26edf9b313fbe2618bea484992dec00b45cdaefdfb
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/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

status
200
date
Thu, 27 Aug 2020 13:05:23 GMT
content-type
text/html;charset=UTF-8
content-length
58317
set-cookie
AWSALB=/ZKu6gqPa9IKd1p3CONvMOAlDKHiZS9u6w5baY4qsQ6y19it7A2DlS6i7LydBz1HF0ktW7kt6vsrwYadqV+s/vIZZLAi5irU5Y0mFFcyb+OcvvffYgxj6vBpGq+m; Expires=Thu, 03 Sep 2020 13:05:23 GMT; Path=/ AWSALBCORS=/ZKu6gqPa9IKd1p3CONvMOAlDKHiZS9u6w5baY4qsQ6y19it7A2DlS6i7LydBz1HF0ktW7kt6vsrwYadqV+s/vIZZLAi5irU5Y0mFFcyb+OcvvffYgxj6vBpGq+m; Expires=Thu, 03 Sep 2020 13:05:23 GMT; Path=/; SameSite=None; Secure
server
nginx
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
access-control-allow-origin
https://www.busuu.com
content-encoding
gzip
pragma
no-cache
vary
Accept-Encoding
age
8391
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

Redirect headers

Server
awselb/2.0
Date
Thu, 27 Aug 2020 13:05:23 GMT
Content-Type
text/html
Content-Length
150
Connection
keep-alive
Location
https://www.busuu.com:443/
modular.css
cdn.busuu.com/homepage/11.5.17/css/
116 KB
19 KB
Stylesheet
General
Full URL
https://cdn.busuu.com/homepage/11.5.17/css/modular.css
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.225.78.89 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-78-89.fra2.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
b04a513285b02bd4f890bf02317ad9f591db11e68321fd56ed493caed1558c00

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
Thu, 27 Aug 2020 10:29:39 GMT
content-encoding
gzip
last-modified
Thu, 27 Aug 2020 10:26:28 GMT
server
AmazonS3
age
9345
etag
W/"fa226248e766959273e866f99ef3c30f"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
status
200
x-amz-cf-pop
FRA2-C2
x-amz-cf-id
i292qoq-NQNhyysY3O5H6f2HFROFR7nUF0bxKchgJcckUnirCs0HPA==
via
1.1 e56e6732f380db727425bac2d6158761.cloudfront.net (CloudFront)
8271132298.js
cdn.optimizely.com/js/
414 KB
115 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
2a02:26f0:6c00:2a0::13b8 , Ascension Island, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1da95ecfa4ec1d8505176d9725f1bbf0a9299ff736a3bc90050f965fd899f6e1
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
vHppWPxCvNFtx9lMjcDyWBIshqm59g9r
content-encoding
gzip
etag
"6cd900bba1d66f09dd188b0f8d4473f3"
x-amz-request-id
B9C03A6C987A7654
status
200
x-amz-replication-status
COMPLETED
access-control-allow-methods
GET, HEAD
server-timing
cdn;desc="AkamaiION";dur=0,rtt;desc="4";dur=0,cdnip;desc="2a02:26f0:6c00:2a0::13b8";dur=0,cdnmap;desc="";dur=0,proto;desc="h2";dur=0
vary
Accept-Encoding
content-length
117239
x-amz-id-2
/lhk++ZcMpMqyNjDZmPSly1eGHfKdnhhsGZtOTyWSRXzYVvyE0bc/QeQXnJ7qONkQpRu/ZkKZlI=
last-modified
Thu, 27 Aug 2020 08:27:21 GMT
server
AmazonS3
date
Thu, 27 Aug 2020 13:05:23 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
x-amz-meta-revision
4754
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-headers
*
modular.js
cdn.busuu.com/homepage/11.5.17/js/
288 KB
87 KB
Script
General
Full URL
https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.225.78.89 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-225-78-89.fra2.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
a2fc82a063aada422d29e01444b58e263197019119774238c16e3a6138cb6173

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
Thu, 27 Aug 2020 10:29:39 GMT
content-encoding
gzip
last-modified
Thu, 27 Aug 2020 10:26:27 GMT
server
AmazonS3
age
9345
etag
W/"489141dbe7fb899ec62da70d60c0a3b0"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
status
200
x-amz-cf-pop
FRA2-C2
x-amz-cf-id
Ln1VeNKMO27Mo6dabCDenjGMADCvd4y4QS72GyEdREpUqgucR7TmAQ==
via
1.1 e56e6732f380db727425bac2d6158761.cloudfront.net (CloudFront)
nista-400.woff2
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General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WSFLB2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:802::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
fd361b57998c76f86335afa28b8a62527d88a8200fb5c428d6f0fff73383e955
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

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

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 04 Jun 2020 23:38:14 GMT
server
Golfe2
age
1902
date
Thu, 27 Aug 2020 12:33:41 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
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content-length
18469
expires
Thu, 27 Aug 2020 14:33:41 GMT
activityi;dc_pre=CK7W9La5u-sCFeXjuwgdSH4M-A;src=9431406;type=home0;cat=busuu0;ord=1715202670238;gtm=2wg8j2;auiddc=1169367211.1598533524;~oref=https%3A%2F%2Fwww.busuu.com%2F
9431406.fls.doubleclick.net/ Frame B0CE
Redirect Chain
  • https://9431406.fls.doubleclick.net/activityi;src=9431406;type=home0;cat=busuu0;ord=1715202670238;gtm=2wg8j2;auiddc=1169367211.1598533524;~oref=https%3A%2F%2Fwww.busuu.com%2F?
  • https://9431406.fls.doubleclick.net/activityi;dc_pre=CK7W9La5u-sCFeXjuwgdSH4M-A;src=9431406;type=home0;cat=busuu0;ord=1715202670238;gtm=2wg8j2;auiddc=1169367211.1598533524;~oref=https%3A%2F%2Fwww.b...
0
0
Document
General
Full URL
https://9431406.fls.doubleclick.net/activityi;dc_pre=CK7W9La5u-sCFeXjuwgdSH4M-A;src=9431406;type=home0;cat=busuu0;ord=1715202670238;gtm=2wg8j2;auiddc=1169367211.1598533524;~oref=https%3A%2F%2Fwww.busuu.com%2F?
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WSFLB2
Protocol
HTTP/2+QUIC/46
Security
QUIC, , AES_128_GCM
Server
172.217.22.102 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra15s18-in-f6.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=21600
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
9431406.fls.doubleclick.net
:scheme
https
:path
/activityi;dc_pre=CK7W9La5u-sCFeXjuwgdSH4M-A;src=9431406;type=home0;cat=busuu0;ord=1715202670238;gtm=2wg8j2;auiddc=1169367211.1598533524;~oref=https%3A%2F%2Fwww.busuu.com%2F?
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/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://www.busuu.com/
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
Referer
about:blank

Response headers

status
200
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
timing-allow-origin
*
date
Thu, 27 Aug 2020 13:05:24 GMT
expires
Fri, 01 Jan 1990 00:00:00 GMT
cache-control
no-cache, must-revalidate
strict-transport-security
max-age=21600
content-type
text/html; charset=UTF-8
pragma
no-cache
x-content-type-options
nosniff
content-encoding
gzip
server
cafe
content-length
380
x-xss-protection
0
set-cookie
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alt-svc
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Redirect headers

status
302
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
timing-allow-origin
*
date
Thu, 27 Aug 2020 13:05:24 GMT
pragma
no-cache
expires
Fri, 01 Jan 1990 00:00:00 GMT
cache-control
no-cache, must-revalidate
follow-only-when-prerender-shown
1
strict-transport-security
max-age=21600
location
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content-type
text/html; charset=UTF-8
x-content-type-options
nosniff
server
cafe
content-length
0
x-xss-protection
0
alt-svc
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bat.js
bat.bing.com/
26 KB
8 KB
Script
General
Full URL
https://bat.bing.com/bat.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
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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
Thu, 27 Aug 2020 13:05:23 GMT
content-encoding
gzip
last-modified
Thu, 16 Jul 2020 20:00:00 GMT
x-msedge-ref
Ref A: F88DE152885945F3A26ACC7EE22C1BC2 Ref B: FRAEDGE1318 Ref C: 2020-08-27T13:05:23Z
status
200
etag
"0e0bdafab5bd61:0"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
private,max-age=1800
accept-ranges
bytes
content-length
8022
watch.js
mc.yandex.ru/metrika/
141 KB
42 KB
Script
General
Full URL
https://mc.yandex.ru/metrika/watch.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
nginx/1.14.2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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
Thu, 27 Aug 2020 13:05:24 GMT
Content-Encoding
br
Last-Modified
Wed, 26 Aug 2020 09:15:52 GMT
Server
nginx/1.14.2
ETag
"5f462848-a651"
Strict-Transport-Security
max-age=31536000
Content-Type
application/javascript
Access-Control-Allow-Origin
*
Cache-Control
max-age=3600
Connection
keep-alive
Content-Length
42577
Expires
Thu, 27 Aug 2020 14:05:24 GMT
fbevents.js
connect.facebook.net/en_US/
134 KB
34 KB
Script
General
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

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

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
34269
x-xss-protection
0
pragma
public
x-fb-debug
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x-fb-trip-id
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x-frame-options
DENY
date
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vary
Accept-Encoding
content-type
application/x-javascript; charset=utf-8
cache-control
public, max-age=1200
content-security-policy
default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;
expires
Sat, 01 Jan 2000 00:00:00 GMT
obtp.js
amplify.outbrain.com/cp/
6 KB
3 KB
Script
General
Full URL
https://amplify.outbrain.com/cp/obtp.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
104.108.145.107 , United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-108-145-107.deploy.static.akamaitechnologies.com
Software
AkamaiNetStorage /
Resource Hash
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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
Thu, 27 Aug 2020 13:05:24 GMT
Content-Encoding
gzip
Last-Modified
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Server
AkamaiNetStorage
ETag
"3f2491fefbdb185364200ddc6c7b5dc0:1598426272.05357"
Vary
Accept-Encoding
Content-Type
application/x-javascript
Cache-Control
max-age=1200
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2694
Expires
Thu, 27 Aug 2020 13:25:24 GMT
tfa.js
cdn.taboola.com/libtrc/unip/1220740/
61 KB
21 KB
Script
General
Full URL
https://cdn.taboola.com/libtrc/unip/1220740/tfa.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.113.44 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
cad0d51eb5b25c40d2d30278f78b9a482a549e2f2f57218d8385ed5863c1e0b2

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-version-id
GQBH0I6YO2GUPxh4vgpbesHWk62pcQbH
content-encoding
gzip
etag
"8cf0f9b13a168b1a529927213e5b379c"
age
6
x-cache
HIT
status
200
x-amz-replication-status
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content-length
21112
x-amz-id-2
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x-served-by
cache-hhn4051-HHN
last-modified
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server
AmazonS3
x-timer
S1598533524.089273,VS0,VE0
date
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vary
Accept-Encoding
x-amz-request-id
C6FF2AC2EC19B345
via
1.1 varnish
cache-control
private,max-age=14401
accept-ranges
bytes
content-type
application/javascript; charset=utf-8
abp
98
x-cache-hits
2
preload.js
front.optimonk.com/public/73145/js/
41 KB
10 KB
Script
General
Full URL
https://front.optimonk.com/public/73145/js/preload.js
Requested by
Host: www.busuu.com
URL: https://www.busuu.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
167.99.251.246 Frankfurt am Main, Germany, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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
Thu, 27 Aug 2020 13:05:24 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
nginx
status
200
etag
W/"a323-1/g020rPKTQiKMwrcyYD5Hq8vjw"
x-download-options
noopen
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=1350
strict-transport-security
max-age=15552000; includeSubDomains
x-dns-prefetch-control
off
vary
Accept-Encoding
x-xss-protection
1; mode=block
ld.js
static.criteo.net/js/ld/
30 KB
10 KB
Script
General
Full URL
https://static.criteo.net/js/ld/ld.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WSFLB2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:2638:1::3 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),
Reverse DNS
Software
nginx /
Resource Hash
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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
Thu, 27 Aug 2020 13:05:24 GMT
content-encoding
gzip
last-modified
Thu, 02 Jul 2020 09:50:45 GMT
server
nginx
etag
W/"5efdadf5-774d"
status
200
content-type
text/javascript
access-control-allow-origin
*
cache-control
max-age=86400, public
timing-allow-origin
*
expires
Fri, 28 Aug 2020 13:05:24 GMT
tp.widget.bootstrap.min.js
widget.trustpilot.com/bootstrap/v5/
20 KB
7 KB
Script
General
Full URL
https://widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js
Requested by
Host: widget.trustpilot.com
URL: https://widget.trustpilot.com/bootstrap/v5/tp.widget.sync.bootstrap.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.254.82 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-254-82.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
c4004bcc432ee1611a1c87ee51aba126407443bf15c6f7c5a957d68c81435c7d

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
Wed, 26 Aug 2020 21:13:19 GMT
content-encoding
gzip
age
57126
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
status
200
content-length
6529
last-modified
Wed, 10 Jun 2020 08:13:26 GMT
server
AmazonS3
etag
"01705e107da20f5b767d56479c204ce9"
content-type
application/x-javascript
via
1.1 d07eabeb1ed60c06da1457f35fb5c8c5.cloudfront.net (CloudFront)
cache-control
max-age=86400
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
4-NPlu_WJRnVJycLah4SdJZfj6uIT8bRAVJP7yM2qQB3Pyf-q3xVzQ==
ga-audiences
www.google.de/ads/
Redirect Chain
  • https://www.google-analytics.com/r/collect?v=1&_v=j83&a=2064358527&t=pageview&_s=1&dl=https%3A%2F%2Fwww.busuu.com%2F&ul=en-us&de=UTF-8&dt=Busuu%20-%20Learn%20languages%20online%3A%20start%20for%20f...
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-2963417-1&cid=695439595.1598533524&jid=738879902&_gid=308731635.1598533524&gjid=14202288&_v=j83&z=1751160923
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2963417-1&cid=695439595.1598533524&jid=738879902&_v=j83&z=1751160923
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2963417-1&cid=695439595.1598533524&jid=738879902&_v=j83&z=1751160923&slf_rd=1&random=394509877
42 B
106 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2963417-1&cid=695439595.1598533524&jid=738879902&_v=j83&z=1751160923&slf_rd=1&random=394509877
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

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

pragma
no-cache
date
Thu, 27 Aug 2020 13:05:24 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
content-type
image/gif
alt-svc
h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Thu, 27 Aug 2020 13:05:24 GMT
x-content-type-options
nosniff
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
302
content-type
text/html; charset=UTF-8
location
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-2963417-1&cid=695439595.1598533524&jid=738879902&_v=j83&z=1751160923&slf_rd=1&random=394509877
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
tag4armcheck.php
www.tag4arm.com/tags4arm/scripts/
1 B
208 B
XHR
General
Full URL
https://www.tag4arm.com/tags4arm/scripts/tag4armcheck.php?name=474
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.177.155.193 London, United Kingdom, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-35-177-155-193.eu-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

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
Thu, 27 Aug 2020 13:05:24 GMT
content-encoding
gzip
referrer-policy
origin
server
nginx
status
200
vary
Accept-Encoding
access-control-allow-methods
GET
content-type
text/html; charset=UTF-8
access-control-allow-origin
*
tag4arm.php
www.tag4arm.com/tags4arm/
43 B
135 B
Image
General
Full URL
https://www.tag4arm.com/tags4arm/tag4arm.php?action_name=Busuu%20-%20Learn%20languages%20online%3A%20start%20for%20free&idsite=474&rec=1&r=941532&h=15&m=5&s=24&url=https%3A%2F%2Fwww.busuu.com%2F&_id=fb91adebed265266&_idts=1598533524&_idvc=1&_idn=0&_refts=0&_viewts=1598533524&send_image=1&cookie=1&res=1600x1200&gt_ms=76&pv_id=3tRliX
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.177.155.193 London, United Kingdom, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-35-177-155-193.eu-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
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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

status
200
date
Thu, 27 Aug 2020 13:05:24 GMT
referrer-policy
origin
server
nginx
content-type
image/gif
201847666814697
connect.facebook.net/signals/config/
524 KB
132 KB
Script
General
Full URL
https://connect.facebook.net/signals/config/201847666814697?v=2.9.23&r=stable
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
964c733b260f5289748cb0c06cb3fb738d00bc3853e4d56c7b9282e5bb988d8c
Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

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

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
134919
x-xss-protection
0
pragma
public
x-fb-debug
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x-fb-trip-id
1460883810
x-frame-options
DENY
date
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vary
Accept-Encoding
content-type
application/x-javascript; charset=utf-8
cache-control
public, max-age=1200
content-security-policy
default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;
expires
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0
bat.bing.com/action/
0
148 B
Image
General
Full URL
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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

status
204
pragma
no-cache
date
Thu, 27 Aug 2020 13:05:23 GMT
cache-control
no-cache, must-revalidate
x-msedge-ref
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access-control-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
index.html
widget.trustpilot.com/trustboxes/54ad5defc6454f065c28af8b/ Frame 0994
0
0
Document
General
Full URL
https://widget.trustpilot.com/trustboxes/54ad5defc6454f065c28af8b/index.html?templateId=54ad5defc6454f065c28af8b&businessunitId=498836a3000064000504150d
Requested by
Host: widget.trustpilot.com
URL: https://widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.254.82 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-254-82.fra6.r.cloudfront.net
Software
AmazonS3 /
Resource Hash

Request headers

:method
GET
:authority
widget.trustpilot.com
:scheme
https
:path
/trustboxes/54ad5defc6454f065c28af8b/index.html?templateId=54ad5defc6454f065c28af8b&businessunitId=498836a3000064000504150d
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/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://www.busuu.com/
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
Referer
https://www.busuu.com/

Response headers

status
200
content-type
text/html
content-length
2881
last-modified
Wed, 24 Jun 2020 07:13:06 GMT
x-amz-server-side-encryption
AES256
content-encoding
gzip
accept-ranges
bytes
server
AmazonS3
date
Thu, 27 Aug 2020 01:02:50 GMT
etag
"f2c1c6c2bfff35ba8d47506b00770d31"
cache-control
max-age=86400
x-cache
Hit from cloudfront
via
1.1 d07eabeb1ed60c06da1457f35fb5c8c5.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA6-C1
x-amz-cf-id
3Rt51WBxj_biEKE4U_6A9VVd3fUeodKUxup_ZYC3GlqCl--APlb6ww==
age
43355
event
sslwidget.criteo.com/
22 B
576 B
Script
General
Full URL
https://sslwidget.criteo.com/event?a=&v=5.6.1&p0=e%3Dexd%26site_type%3Dd&p1=e%3Dvh%26ctots%3D1598533524&adce=1&tld=busuu.com&dtycbr=80244
Requested by
Host: static.criteo.net
URL: https://static.criteo.net/js/ld/ld.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
178.250.2.151 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
da6e1c11412d9c8f3d86b7e2a9bd9eefffced41573b6f44d3a6fe4d0ae32bb91

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

pragma
no-cache
date
Thu, 27 Aug 2020 13:05:24 GMT
content-encoding
gzip
server
Microsoft-IIS/10.0
timing-allow-origin
*
x-powered-by
ASP.NET
vary
Accept-Encoding
p3p
NON DSP COR CURa PSA PSD OUR BUS NAV STA
status
200
cache-control
no-cache
server-processing-duration-in-ticks
6813
content-type
application/x-javascript
content-length
147
expires
0
unifiedPixel
tr.outbrain.com/
43 B
275 B
Image
General
Full URL
https://tr.outbrain.com/unifiedPixel?marketerId=00fa01809eb88187b3f9d8cd683e84fbd3&obApiVersion=1.1&obtpVersion=1.3.0&name=PAGE_VIEW&dl=https%3A%2F%2Fwww.busuu.com%2F&optOut=false&bust=031249875761193135
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
70.42.32.63 , United States, ASN13789 (INTERNAP-BLK3, US),
Reverse DNS
ny.outbrain.com
Software
/
Resource Hash
33ca751ed175a163bef530ebdcdbd0a2d15997ccbcbf8d50a6f504e8ffac5a5c

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
Thu, 27 Aug 2020 13:05:24 GMT
Cache-Control
no-cache
Connection
close
X-TraceId
55dbc6a34e289f092fdc3ea5b70acad0
content-encoding
gzip
Content-Length
60
Content-Type
image/gif;
json
trc.taboola.com/1220740/trc/3/
755 B
743 B
Script
General
Full URL
https://trc.taboola.com/1220740/trc/3/json?tim=1598533524217&data=%7B%22id%22%3A339%2C%22ii%22%3A%22%2F%22%2C%22it%22%3A%22video%22%2C%22sd%22%3Anull%2C%22ui%22%3Anull%2C%22vi%22%3A1598533524203%2C%22cv%22%3A%2220200818-2-RELEASE%22%2C%22uiv%22%3A%22default%22%2C%22u%22%3A%22https%3A%2F%2Fwww.busuu.com%2F%22%2C%22e%22%3Anull%2C%22cb%22%3A%22TFASC.trkCallback%22%2C%22qs%22%3A%22%22%2C%22r%22%3A%5B%7B%22li%22%3A%22rbox-tracking%22%2C%22s%22%3A0%2C%22uim%22%3A%22rbox-tracking%3Apub%3Dtaboolaaccount-christianvanoostrumbusuucom%3Aabp%3D0%22%2C%22uip%22%3A%22rbox-tracking%22%2C%22orig_uip%22%3A%22rbox-tracking%22%7D%5D%2C%22supv%22%3Atrue%2C%22mpv%22%3Atrue%7D&pubit=i
Requested by
Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1220740/tfa.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.113.44 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
c1b7dde1dfbeca40f0bac31ce62182094328b3dc9eee90b0c5190670902efc0c

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-vcl-time-ms
12
date
Thu, 27 Aug 2020 13:05:24 GMT
content-encoding
gzip
access-control-allow-origin
*
x-cache
MISS
p3p
policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
status
200
x-served-by
cache-hhn4051-HHN
server
nginx
x-timer
S1598533524.272708,VS0,VE12
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
via
1.1 varnish
access-control-allow-credentials
true
accept-ranges
bytes
x-cache-hits
0
tp2
events.busuu.com/com.snowplowanalytics.snowplow/
2 B
440 B
XHR
General
Full URL
https://events.busuu.com/com.snowplowanalytics.snowplow/tp2
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.250.78.183 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-250-78-183.eu-west-1.compute.amazonaws.com
Software
spray-can/1.3.3 /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

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
Content-Type
application/json; charset=UTF-8

Response headers

Date
Thu, 27 Aug 2020 13:05:24 GMT
Server
spray-can/1.3.3
P3P
policyref="/w3c/p3p.xml", CP="NOI DSP COR NID PSA OUR IND COM NAV STA"
Access-Control-Allow-Origin
https://www.busuu.com
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Type
text/plain; charset=UTF-8
Content-Length
2
tp2
events.busuu.com/com.snowplowanalytics.snowplow/ Frame
0
0
Other
General
Full URL
https://events.busuu.com/com.snowplowanalytics.snowplow/tp2
Protocol
HTTP/1.1
Server
34.250.78.183 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-250-78-183.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
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
Thu, 27 Aug 2020 13:05:24 GMT
Server
spray-can/1.3.3
Content-Length
0
Connection
keep-alive
load
front.optimonk.com/public/73145/js/
0
347 B
XHR
General
Full URL
https://front.optimonk.com/public/73145/js/load
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
167.99.251.246 Frankfurt am Main, Germany, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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
Content-type
application/x-www-form-urlencoded

Response headers

date
Thu, 27 Aug 2020 13:05:24 GMT
content-encoding
gzip
status
200
server
nginx
x-frame-options
SAMEORIGIN
x-download-options
noopen
vary
Accept-Encoding, Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains
x-dns-prefetch-control
off
x-xss-protection
1; mode=block
/
www.facebook.com/tr/
44 B
265 B
Image
General
Full URL
https://www.facebook.com/tr/?id=201847666814697&ev=PageView&dl=https%3A%2F%2Fwww.busuu.com%2F&rl=&if=false&ts=1598533524364&sw=1600&sh=1200&v=2.9.23&r=stable&ec=0&o=30&fbp=fb.1.1598533524362.1150536130&it=1598533524104&coo=false&rqm=GET
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

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
Thu, 27 Aug 2020 13:05:24 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
content-type
image/gif
status
200
cache-control
no-cache, must-revalidate, max-age=0
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
44
expires
Thu, 27 Aug 2020 13:05:24 GMT
1
mc.yandex.ru/watch/18930853/
Redirect Chain
  • https://mc.yandex.ru/watch/18930853?wmode=7&page-url=https%3A%2F%2Fwww.busuu.com%2F&charset=utf-8&ut=noindex&site-info=%7B%7D&browser-info=ti%3A10%3Ans%3A1598533523094%3As%3A1600x1200x24%3Ask%3A1%3...
  • https://mc.yandex.ru/watch/18930853/1?wmode=7&page-url=https%3A%2F%2Fwww.busuu.com%2F&charset=utf-8&ut=noindex&site-info=%7B%7D&browser-info=ti%3A10%3Ans%3A1598533523094%3As%3A1600x1200x24%3Ask%3A1...
167 B
716 B
XHR
General
Full URL
https://mc.yandex.ru/watch/18930853/1?wmode=7&page-url=https%3A%2F%2Fwww.busuu.com%2F&charset=utf-8&ut=noindex&site-info=%7B%7D&browser-info=ti%3A10%3Ans%3A1598533523094%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A120%3Ai%3A20200827150524%3Aet%3A1598533524%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Awh%3A1%3Apv%3A1%3Als%3A325274180659%3Arqn%3A1%3Arn%3A704460451%3Ahid%3A688156942%3Ads%3A0%2C68%2C36%2C40%2C66%2C0%2C0%2C376%2C3%2C812%2C812%2C5%2C637%3Afp%3A553%3Awn%3A44132%3Ahl%3A2%3Agdpr%3A14%3Av%3A1926%3Arqnl%3A1%3Ast%3A1598533524%3Au%3A1598533524934190301%3At%3ABusuu%20-%20Learn%20languages%20online%3A%20start%20for%20free
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
nginx/1.14.2 /
Resource Hash
77d020dc155a2d855258156af5517b955568d0edde001f3e611f38e4988bbfe0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

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

Pragma
no-cache
Date
Thu, 27 Aug 2020 13:05:24 GMT
X-Content-Type-Options
nosniff
Last-Modified
Thu, 27-Aug-2020 13:05:24 GMT
Server
nginx/1.14.2
Strict-Transport-Security
max-age=31536000
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
https://www.busuu.com
Cache-Control
private, no-cache, no-store, must-revalidate, max-age=0
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
167
X-XSS-Protection
1; mode=block
Expires
Thu, 27-Aug-2020 13:05:24 GMT

Redirect headers

Pragma
no-cache
Date
Thu, 27 Aug 2020 13:05:24 GMT
Last-Modified
Thu, 27-Aug-2020 13:05:24 GMT
Server
nginx/1.14.2
Access-Control-Allow-Origin
https://www.busuu.com
Strict-Transport-Security
max-age=31536000
Location
/watch/18930853/1?wmode=7&page-url=https%3A%2F%2Fwww.busuu.com%2F&charset=utf-8&ut=noindex&site-info=%7B%7D&browser-info=ti%3A10%3Ans%3A1598533523094%3As%3A1600x1200x24%3Ask%3A1%3Ahdl%3A1%3Afpr%3A216613626101%3Acn%3A1%3Aw%3A1600x1200%3Az%3A120%3Ai%3A20200827150524%3Aet%3A1598533524%3Aen%3Autf-8%3Ac%3A1%3Ala%3Aen-us%3Awh%3A1%3Apv%3A1%3Als%3A325274180659%3Arqn%3A1%3Arn%3A704460451%3Ahid%3A688156942%3Ads%3A0%2C68%2C36%2C40%2C66%2C0%2C0%2C376%2C3%2C812%2C812%2C5%2C637%3Afp%3A553%3Awn%3A44132%3Ahl%3A2%3Agdpr%3A14%3Av%3A1926%3Arqnl%3A1%3Ast%3A1598533524%3Au%3A1598533524934190301%3At%3ABusuu%20-%20Learn%20languages%20online%3A%20start%20for%20free
Cache-Control
private, no-cache, no-store, must-revalidate, max-age=0
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
0
X-XSS-Protection
1; mode=block
Expires
Thu, 27-Aug-2020 13:05:24 GMT
advert.gif
mc.yandex.ru/metrika/
43 B
425 B
Image
General
Full URL
https://mc.yandex.ru/metrika/advert.gif
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2a02:6b8::1:119 Moscow, Russian Federation, ASN13238 (YANDEX, RU),
Reverse DNS
Software
nginx/1.14.2 /
Resource Hash
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

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
Thu, 27 Aug 2020 13:05:24 GMT
Last-Modified
Mon, 06 Jul 2020 15:32:05 GMT
Server
nginx/1.14.2
ETag
"5f0343f5-2b"
Strict-Transport-Security
max-age=31536000
Content-Type
image/gif
Access-Control-Allow-Origin
*
Cache-Control
max-age=3600
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
43
Expires
Thu, 27 Aug 2020 14:05:24 GMT
session
app.adjust.com/
84 B
448 B
XHR
General
Full URL
https://app.adjust.com/session
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
185.151.204.6 , Germany, ASN61273 (ADJUST-NL, DE),
Reverse DNS
Software
/
Resource Hash
a76a092362fb7e84588545ce838ebacd5903d045396b539ac555cff79a667e63

Request headers

Referer
https://www.busuu.com/
Client-SDK
js5.0.0
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
Content-Type
application/x-www-form-urlencoded

Response headers

date
Thu, 27 Aug 2020 13:05:24 GMT
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.busuu.com
connection
close
X-Robots-Tag
noindex
access-control-allow-headers
Accept, Content-Type, Content-Length, Accept-Encoding, Client-Sdk
content-length
84
session
app.adjust.com/ Frame
0
0
Other
General
Full URL
https://app.adjust.com/session
Protocol
HTTP/1.1
Server
185.151.204.6 , Germany, ASN61273 (ADJUST-NL, DE),
Reverse DNS
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Method
POST
Access-Control-Request-Headers
client-sdk
Origin
https://www.busuu.com
Sec-Fetch-Mode
cors

Response headers

access-control-allow-headers
Accept, Content-Type, Content-Length, Accept-Encoding, Client-Sdk
access-control-allow-methods
GET, POST, OPTIONS
access-control-allow-origin
https://www.busuu.com
date
Thu, 27 Aug 2020 13:05:24 GMT
content-length
0
connection
close
X-Robots-Tag
noindex
events
logx.optimizely.com/v1/
0
358 B
XHR
General
Full URL
https://logx.optimizely.com/v1/events
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.227.103.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
nginx/1.17.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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
Content-Type
text/plain;charset=UTF-8

Response headers

Date
Thu, 27 Aug 2020 13:05:24 GMT
Server
nginx/1.17.2
Content-Type
text/plain
Access-Control-Allow-Origin
https://www.busuu.com
Access-Control-Expose-Headers
X-Results-Data-Source
Access-Control-Allow-Credentials
true
Connection
keep-alive
Timing-Allow-Origin
*
X-Request-Id
93c995a8-168b-472b-9239-364f21e6b423
/
www.facebook.com/tr/
0
51 B
Other
General
Full URL
https://www.facebook.com/tr/
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

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
Content-Type
multipart/form-data; boundary=----WebKitFormBoundarywG4g9NrL1GxF6RBz

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
server
proxygen-bolt
date
Thu, 27 Aug 2020 13:05:24 GMT
status
200
content-type
text/plain
access-control-allow-origin
https://www.busuu.com
access-control-allow-credentials
true
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
0
events
logx.optimizely.com/v1/
0
358 B
XHR
General
Full URL
https://logx.optimizely.com/v1/events
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.227.103.17 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
nginx/1.17.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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
Content-Type
text/plain;charset=UTF-8

Response headers

Date
Thu, 27 Aug 2020 13:05:25 GMT
Server
nginx/1.17.2
Content-Type
text/plain
Access-Control-Allow-Origin
https://www.busuu.com
Access-Control-Expose-Headers
X-Results-Data-Source
Access-Control-Allow-Credentials
true
Connection
keep-alive
Timing-Allow-Origin
*
X-Request-Id
d035cc9b-8834-4fa6-96a2-ffc7f9cc9ffe
unip
trc-events.taboola.com/1220740/log/3/
0
291 B
XHR
General
Full URL
https://trc-events.taboola.com/1220740/log/3/unip?en=pre_d_eng_tb&tos=1502&scd=30&ssd=1&est=1598533524215&ver=27&isls=true&src=i&invt=1500&tim=1598533525717&vi=1598533524203&ri=576a3a9fb6df2f20d376ed6b23a40cff&sd=v2_7e0a5605a8652213978964b4a90a558a_8011d32e-90cc-47a5-96e7-da82af6a675f-tuct6413514_1598533524_1598533524_CNawjgYQhMFKGOu1l4DDLiABKAEwFjjqxgdA44YQSNjs2QNQ____________AVgBYABo4qaqkbKtl-Jw&ui=8011d32e-90cc-47a5-96e7-da82af6a675f-tuct6413514&ref=null&cv=20200818-2-RELEASE
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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

pragma
no-cache
date
Thu, 27 Aug 2020 13:05:25 GMT
server
nginx
x-fastly-to-nlb-rtt
3971
status
204
p3p
policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
access-control-allow-origin
https://www.busuu.com
cache-control
no-cache
access-control-allow-credentials
true
tbl-x-upstream
10.41.30.10:10213
attribution
app.adjust.com/
177 B
542 B
XHR
General
Full URL
https://app.adjust.com/attribution?app_token=w1nm4welnnk0&environment=production&created_at=2020-08-27T15%3A05%3A25.034Z%2B0200&sent_at=2020-08-27T15%3A05%3A27.035Z%2B0200&web_uuid=859e0f27-30e7-4049-324a-c739625d5878&platform=web&language=en&country=us&machine_type=Linux%20x86_64&queue_size=0&attempts=1&initiated_by=backend&time_spent=0&session_length=0&session_count=1&last_interval=0
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
185.151.204.6 , Germany, ASN61273 (ADJUST-NL, DE),
Reverse DNS
Software
/
Resource Hash
6dbe0f22fb55f1cf8bf2afab8dc40df1b87080dc89eafd22bf4f410c61bb15a5

Request headers

Referer
https://www.busuu.com/
Client-SDK
js5.0.0
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
Content-Type
application/json

Response headers

date
Thu, 27 Aug 2020 13:05:27 GMT
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.busuu.com
connection
close
X-Robots-Tag
noindex
access-control-allow-headers
Accept, Content-Type, Content-Length, Accept-Encoding, Client-Sdk
content-length
177
attribution
app.adjust.com/ Frame
0
0
Other
General
Full URL
https://app.adjust.com/attribution?app_token=w1nm4welnnk0&environment=production&created_at=2020-08-27T15%3A05%3A25.034Z%2B0200&sent_at=2020-08-27T15%3A05%3A27.035Z%2B0200&web_uuid=859e0f27-30e7-4049-324a-c739625d5878&platform=web&language=en&country=us&machine_type=Linux%20x86_64&queue_size=0&attempts=1&initiated_by=backend&time_spent=0&session_length=0&session_count=1&last_interval=0
Protocol
HTTP/1.1
Server
185.151.204.6 , Germany, ASN61273 (ADJUST-NL, DE),
Reverse DNS
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Method
GET
Access-Control-Request-Headers
client-sdk,content-type
Origin
https://www.busuu.com
Sec-Fetch-Mode
cors

Response headers

access-control-allow-headers
Accept, Content-Type, Content-Length, Accept-Encoding, Client-Sdk
access-control-allow-methods
GET, POST, OPTIONS
access-control-allow-origin
https://www.busuu.com
date
Thu, 27 Aug 2020 13:05:27 GMT
content-length
0
connection
close
X-Robots-Tag
noindex
unip
trc-events.taboola.com/1220740/log/3/
0
290 B
XHR
General
Full URL
https://trc-events.taboola.com/1220740/log/3/unip?en=pre_d_eng_tb&tos=4503&scd=30&ssd=1&est=1598533524215&ver=27&isls=true&src=i&invt=3000&tim=1598533528718&vi=1598533524203&ri=576a3a9fb6df2f20d376ed6b23a40cff&sd=v2_7e0a5605a8652213978964b4a90a558a_8011d32e-90cc-47a5-96e7-da82af6a675f-tuct6413514_1598533524_1598533524_CNawjgYQhMFKGOu1l4DDLiABKAEwFjjqxgdA44YQSNjs2QNQ____________AVgBYABo4qaqkbKtl-Jw&ui=8011d32e-90cc-47a5-96e7-da82af6a675f-tuct6413514&ref=null&cv=20200818-2-RELEASE
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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

pragma
no-cache
date
Thu, 27 Aug 2020 13:05:28 GMT
server
nginx
x-fastly-to-nlb-rtt
5449
status
204
p3p
policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
access-control-allow-origin
https://www.busuu.com
cache-control
no-cache
access-control-allow-credentials
true
tbl-x-upstream
10.41.30.10:10213
learn-native-speakers.png
www.busuu.com/user/pages/home/_03-how-busuu-works-2-steps/
67 KB
68 KB
Image
General
Full URL
https://www.busuu.com/user/pages/home/_03-how-busuu-works-2-steps/learn-native-speakers.png
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.76.73.155 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-76-73-155.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
d42dbcebdb7d3d563b975ea0bd9f2127871be0822e99b9305971832cb7cfaafc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubdomains; preload, max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff, nosniff
X-Frame-Options Deny, Deny
X-Xss-Protection 1; mode=block, 1; mode=block

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
Thu, 27 Aug 2020 13:05:31 GMT
x-content-type-options
nosniff, nosniff
age
9523
status
200
x-logged-in
False
content-length
68519
x-xss-protection
1; mode=block, 1; mode=block
x-has-access-token
False
last-modified
Thu, 27 Aug 2020 10:24:11 GMT
server
nginx
x-frame-options
Deny, Deny
etag
"5f4789cb-10ba7"
strict-transport-security
max-age=31536000; includeSubdomains; preload, max-age=31536000; includeSubdomains; preload
content-type
image/png
cache-control
no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0
x-has-logged-in
False
accept-ranges
bytes
x-cache-action
hit
expires
0
asset_composer.js
static.zdassets.com/ekr/ Frame B807
Redirect Chain
  • https://assets.zendesk.com/embeddable_framework/main.js
  • https://static.zdassets.com/ekr/asset_composer.js
24 KB
7 KB
Script
General
Full URL
https://static.zdassets.com/ekr/asset_composer.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.71.113 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eb4b7a1be5f80c37ac74daa6f20b193b24414f23da856ad2560a0053e65a2cb7
Security Headers
Name Value
Strict-Transport-Security max-age=0

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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
23
x-amz-server-side-encryption
AES256
status
200
x-amz-replication-status
COMPLETED
x-amz-request-id
522B8A71B466E8BA
x-amz-id-2
ybAe/DASedGD0Z5vpKiOvNrykBJ+7URtE0cT3Piq0mV13PbqwgGin5JZDRRptn2GG68hOaH2WeY=
last-modified
Tue, 10 Mar 2020 23:13:51 GMT
server
cloudflare
etag
W/"f47f1934dec578b3ec2daacb7e61d9c9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
content-type
application/javascript
cache-control
public, max-age=3600, s-maxage=60
x-amz-version-id
sY6Zq5SXmxNkbgD1V_h8h9T.ZhWYQwC3
cf-request-id
04d19f194200000c8164157200000001
cf-ray
5c96013b99f60c81-AMS

Redirect headers

date
Thu, 27 Aug 2020 13:05:33 GMT
server
cloudflare
status
301
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
location
https://static.zdassets.com/ekr/asset_composer.js
cache-control
max-age=3600
strict-transport-security
max-age=0
cf-ray
5c96013b3f119d4e-AMS
cf-request-id
04d19f190400009d4e39050200000001
expires
Thu, 27 Aug 2020 14:05:33 GMT
busuu.zendesk.com
ekr.zdassets.com/compose/web_widget/ Frame B807
714 B
821 B
XHR
General
Full URL
https://ekr.zdassets.com/compose/web_widget/busuu.zendesk.com
Requested by
Host: assets.zendesk.com
URL: https://assets.zendesk.com/embeddable_framework/main.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.71.113 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b18b8a8eb27a6ee0b8b20193e9e42a21b175fa73a4120b2ef003c3abc8d7d32b
Security Headers
Name Value
Strict-Transport-Security max-age=0

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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
vary
Origin, Accept-Encoding
cf-cache-status
HIT
age
6
status
200, 200 OK
strict-transport-security
max-age=0
cf-request-id
04d19f19860000bd8767107200000001
x-request-id
4dfccc4a-705b-4a47-9b07-bf6aeda23463
x-runtime
0.003219
server
cloudflare
etag
W/"b18b8a8eb27a6ee0b8b20193e9e42a21"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
7200
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/json; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
cache-control
max-age=600, public, s-maxage=60, stale-while-revalidate=600, stale-if-error=3600
cf-ray
5c96013c0d8fbd87-AMS
preload.1c8ba4eedb07b9300773.js
static.zdassets.com/web_widget/latest/ Frame 626E
54 KB
16 KB
Script
General
Full URL
https://static.zdassets.com/web_widget/latest/preload.1c8ba4eedb07b9300773.js
Requested by
Host: assets.zendesk.com
URL: https://assets.zendesk.com/embeddable_framework/main.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.71.113 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ea268b8d106c3a9b9660141be77262068c319ad62942880e4d652acdb9e72dba
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
118710
x-amz-server-side-encryption
AES256
status
200
x-amz-replication-status
COMPLETED
x-amz-request-id
44B204AFBBD17A73
x-amz-id-2
QiGArveY7n7MH2vVuj8qCLXBxjZFWfyU7r+gZLDgU3UROBuE722ZmWqgmU71oihVnQirr+qVkOc=
last-modified
Wed, 26 Aug 2020 03:57:10 GMT
server
cloudflare
etag
W/"8dbcbb637cc08675a17fb9cba332ae3b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
x-amz-version-id
3GtITpnONny6Cw09fJzcq1hkqYARa6qb
cf-request-id
04d19f19f500000c8164162200000001
cf-ray
5c96013cbc0d0c81-AMS
expires
Thu, 26 Aug 2021 03:57:08 GMT
vendors~web_widget.fbaa3b98f997b533cef2.chunk.js
static.zdassets.com/web_widget/latest/ Frame 626E
1 MB
277 KB
Script
General
Full URL
https://static.zdassets.com/web_widget/latest/vendors~web_widget.fbaa3b98f997b533cef2.chunk.js
Requested by
Host: assets.zendesk.com
URL: https://assets.zendesk.com/embeddable_framework/main.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.71.113 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
03f67dd045f01fc1460345949c4a188424fe83ec27967798d3d7ed132407d18c
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
858
x-amz-server-side-encryption
AES256
status
200
x-amz-replication-status
COMPLETED
x-amz-request-id
43D012794D268172
x-amz-id-2
oPU8ozqxq0i0MMXuhwEMxHEefc+G0nQdOAVm37i46UMfEFw/l/i7t9i6QfqVt+/a5TkuYKkf/oA=
last-modified
Wed, 26 Aug 2020 03:57:11 GMT
server
cloudflare
etag
W/"03ab421fb809b8e84faa1139f2c16227"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
x-amz-version-id
uKVo7AinAsy5lsOWi0oNMXtwk0rqutik
cf-request-id
04d19f19f600000c8164163200000001
cf-ray
5c96013cbc0e0c81-AMS
expires
Thu, 26 Aug 2021 03:57:10 GMT
web_widget.7597cdb51c351af0e9b9.chunk.js
static.zdassets.com/web_widget/latest/ Frame 626E
849 KB
164 KB
Script
General
Full URL
https://static.zdassets.com/web_widget/latest/web_widget.7597cdb51c351af0e9b9.chunk.js
Requested by
Host: assets.zendesk.com
URL: https://assets.zendesk.com/embeddable_framework/main.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.71.113 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3c7b4da91d8dfb8d78236f28c830f3e9b1cd2534dbd972c64bd65daa17bc8dfe
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
2477
x-amz-server-side-encryption
AES256
status
200
x-amz-replication-status
COMPLETED
x-amz-request-id
2137EC78DAE51471
x-amz-id-2
AEACn7ho5jxUEKtSDbAfV5SQLsu/bOjIIf6v+GqUgI/0agnCYKQhB9U9pDxJJljm6wrqaLj9t00=
last-modified
Wed, 26 Aug 2020 03:57:11 GMT
server
cloudflare
etag
W/"4bc14a9089040bc58fd81aea3bd4fc92"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
x-amz-version-id
bh0mOpYnimMxVdMTuQwYfM0_a.EBwIYp
cf-request-id
04d19f19f600000c8164164200000001
cf-ray
5c96013cbc0f0c81-AMS
expires
Thu, 26 Aug 2021 03:57:10 GMT
chat-sdk.cec40ba63b2a85de0a9c.chunk.js
static.zdassets.com/web_widget/latest/ Frame 626E
257 KB
50 KB
Script
General
Full URL
https://static.zdassets.com/web_widget/latest/chat-sdk.cec40ba63b2a85de0a9c.chunk.js
Requested by
Host: assets.zendesk.com
URL: https://assets.zendesk.com/embeddable_framework/main.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.71.113 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8231103d519b2db6114b40807697ff8a7443f6ec6e939c8cb9cb4f5dee7348b2
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
810226
x-amz-server-side-encryption
AES256
status
200
x-amz-replication-status
COMPLETED
x-amz-request-id
87A9D4B3DC3F0ADF
x-amz-id-2
brKjlUvrxP3u56FMt74TDFrccRPzTPolejrgElV0jFDzYN3ENmit3/dECZWSfE7Y2uUhya6W0Vc=
last-modified
Tue, 18 Aug 2020 02:33:45 GMT
server
cloudflare
etag
W/"c7b786c485c50d3373906fb0a543389a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
x-amz-version-id
gFHPAMAugKmIKeMV9L0CtnaefbzoECil
cf-request-id
04d19f19f600000c8164165200000001
cf-ray
5c96013cbc110c81-AMS
expires
Wed, 18 Aug 2021 02:33:44 GMT
config
busuu.zendesk.com/embeddable/ Frame B807
887 B
1 KB
XHR
General
Full URL
https://busuu.zendesk.com/embeddable/config
Requested by
Host: assets.zendesk.com
URL: https://assets.zendesk.com/embeddable_framework/main.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.16.51.111 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ad236169f2177509d549f7cc65e4cb38e7eb870cf80c9c23fbbdf9308b1de8fa
Security Headers
Name Value
X-Content-Type-Options nosniff

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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
age
6
status
200
vary
Origin, Accept-Encoding
cf-request-id
04d19f1a8b000020560f08c200000001
x-request-id
5c96011a6d660c71-DUB
x-runtime
0.001528
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age
1728000
access-control-allow-methods
GET
content-type
application/json; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
cache-control
public, max-age=60, stale-while-revalidate=600, stale-if-error=3600
x-zendesk-origin-server
embeddable-app-server-6c797f5575-h2pgn
cf-ray
5c96013da9422056-AMS
en-us-json.cc8e73e5fe307bb27426.chunk.js
static.zdassets.com/web_widget/latest/locales/ Frame 626E
25 KB
5 KB
Script
General
Full URL
https://static.zdassets.com/web_widget/latest/locales/en-us-json.cc8e73e5fe307bb27426.chunk.js
Requested by
Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/latest/preload.1c8ba4eedb07b9300773.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.71.113 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b8882e31b1407e6da2e2dda44ffa9f1c1a9298059f7203c5fa7d50bee4899783
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
3140890
x-amz-server-side-encryption
AES256
status
200
x-amz-replication-status
COMPLETED
x-amz-request-id
AEFE79F66C7EBC1F
x-amz-id-2
zpwv65XFe49wftw1PecBmuA4sM32FIZ0WF0xzhWGFJx4v8F7g4WWCsLyd/Cyco/YGs/dsfWFyM4=
last-modified
Wed, 22 Jul 2020 04:05:08 GMT
server
cloudflare
etag
W/"c94e458331968060067c4539f118fd54"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
x-amz-version-id
5EVM6Ae5ZeloER_IP_K91Z5iUqcAli8n
cf-request-id
04d19f1c2500000c8164185200000001
cf-ray
5c9601403b210c81-AMS
expires
Thu, 22 Jul 2021 04:05:07 GMT
unip
trc-events.taboola.com/1220740/log/3/
0
291 B
XHR
General
Full URL
https://trc-events.taboola.com/1220740/log/3/unip?en=pre_d_eng_tb&tos=10567&scd=30&ssd=1&est=1598533524215&ver=27&isls=true&src=i&invt=6000&tim=1598533534782&vi=1598533524203&ri=576a3a9fb6df2f20d376ed6b23a40cff&sd=v2_7e0a5605a8652213978964b4a90a558a_8011d32e-90cc-47a5-96e7-da82af6a675f-tuct6413514_1598533524_1598533524_CNawjgYQhMFKGOu1l4DDLiABKAEwFjjqxgdA44YQSNjs2QNQ____________AVgBYABo4qaqkbKtl-Jw&ui=8011d32e-90cc-47a5-96e7-da82af6a675f-tuct6413514&ref=null&cv=20200818-2-RELEASE
Requested by
Host: cdn.busuu.com
URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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

pragma
no-cache
date
Thu, 27 Aug 2020 13:05:34 GMT
server
nginx
x-fastly-to-nlb-rtt
10732
status
204
p3p
policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
access-control-allow-origin
https://www.busuu.com
cache-control
no-cache
access-control-allow-credentials
true
tbl-x-upstream
10.41.30.18:10213
embeddable_blip
busuu.zendesk.com/ Frame 626E
0
436 B
XHR
General
Full URL
https://busuu.zendesk.com/embeddable_blip?type=pageView&data=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%3D
Requested by
Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/latest/vendors~web_widget.fbaa3b98f997b533cef2.chunk.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.16.51.111 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
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
Thu, 27 Aug 2020 13:05:34 GMT
content-encoding
br
cf-cache-status
MISS
server
cloudflare
status
200
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/html; charset=utf-8
access-control-allow-origin
https://www.busuu.com
cache-control
no-store, no-cache, must-revalidate
cf-ray
5c960141093c2056-AMS
cf-request-id
04d19f1ca6000020560f0a9200000001
chat-incoming-message-notification.mp3
static.zdassets.com/web_widget/static/ Frame 626E
19 KB
20 KB
Media
General
Full URL
https://static.zdassets.com/web_widget/static/chat-incoming-message-notification.mp3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.71.113 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
97e5b0b6cfc2ba9815028429c069631ba12b294aa7419d1ea130accd0adc2d46
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Referer
Accept-Encoding
identity;q=1, *;q=0
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
Range
bytes=0-

Response headers

date
Thu, 27 Aug 2020 13:05:35 GMT
cf-cache-status
DYNAMIC
x-amz-request-id
87D42B488CD013AF
x-amz-server-side-encryption
AES256
cf-ray
5c960146a8660c81-AMS
status
206
x-amz-replication-status
COMPLETED
Content-Length
19698
x-amz-id-2
ZeLPeabnX8FptRxHG1mESmvLv1TplznObdJ7Qbep4hBK1posJsQKqwhcPfV/Xf55qGZvbO2r0vg=
Content-Range
bytes 0-19697/19698
last-modified
Tue, 12 Feb 2019 01:07:53 GMT
server
cloudflare
etag
"f11ce9e8f40a392830217253fe75d6de"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=0
x-amz-version-id
7QfN44DQ.h7tzqx9G_4CeAsccdu5t2pF
cache-control
public, max-age=31536000
cf-request-id
04d19f202500000c81641ce200000001
content-type
audio/mpeg; charset=utf-8
expires
Wed, 12 Feb 2020 01:07:52 GMT

Failed requests

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

Domain
cdn.busuu.com
URL
https://cdn.busuu.com/homepage/11.5.17/fonts/nista-400.woff2
Domain
cdn.busuu.com
URL
https://cdn.busuu.com/homepage/11.5.17/fonts/nista-500.woff2
Domain
cdn.busuu.com
URL
https://cdn.busuu.com/homepage/11.5.17/fonts/nista-700.woff2

Verdicts & Comments Add Verdict or Comment

63 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| trustedTypes object| __core-js_shared__ object| core undefined| _ object| optimizely object| BUSUU_TRANSLATIONS object| BUSUU_GLOBALS object| __SENTRY__ function| setImmediate function| clearImmediate object| PubSub object| dataLayer object| GlobalSnowplowNamespace function| snowplow object| Adjust object| Adjust_q object| _paq function| _typeof object| Snowplow object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| uetq function| fbq function| _fbq function| obApi object| _tfa function| getParameterByName string| cjeventid object| now number| time number| expTime object| gaplugins object| gaGlobal object| gaData string| aRm object| isxar object| xar function| setLocalStorageaRm object| JSON_PIWIK object| Piwik object| AnalyticsTracker function| piwik_log string| t_urlhttps string| t_url function| UET object| Trustpilot object| criteo_q string| ctots object| TFASC object| TRC object| _taboola number| taboola_view_id object| TRCImpl function| __trcError object| OptiMonkRegistry object| OptiMonk function| ns object| Ya object| yaCounter18930853 function| zEmbed function| zE

3 Cookies

Domain/Path Name / Value
www.busuu.com/ Name: AWSALBCORS
Value: z+0uvHD3IjBtTLYvRb5+FbqzqMaZz0mZILmRTd96D1Z2IZIsRY7dASnR7E1DJIJuYwKGs+R9PdRWv/LkhREiEcndF6QtnX7ijis06PWZFamjTY2iBMNKk92MLtZL
www.busuu.com/ Name: AWSALB
Value: z+0uvHD3IjBtTLYvRb5+FbqzqMaZz0mZILmRTd96D1Z2IZIsRY7dASnR7E1DJIJuYwKGs+R9PdRWv/LkhREiEcndF6QtnX7ijis06PWZFamjTY2iBMNKk92MLtZL
.busuu.com/ Name: optimizelyEndUserId
Value: oeu1598533523453r0.8584724868226097

2 Console Messages

Source Level URL
Text
console-api warning URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js(Line 1)
Message:
[File: current-user-service.js] get() - Can't retrieve user data: [object Object]
console-api info URL: https://cdn.busuu.com/homepage/11.5.17/js/modular.js(Line 1)
Message:
[adjust-sdk] 2020-08-27T13:05:23.901Z INFO: Log level set to none

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.

9431406.fls.doubleclick.net
a8271132298.cdn.optimizely.com
amplify.outbrain.com
app.adjust.com
assets.zendesk.com
bat.bing.com
busuu.zendesk.com
cdn.adjust.com
cdn.busuu.com
cdn.optimizely.com
cdn.taboola.com
cdn3.optimizely.com
connect.facebook.net
ekr.zdassets.com
errors.client.optimizely.com
events.busuu.com
front.optimonk.com
logx.optimizely.com
mc.yandex.ru
sslwidget.criteo.com
static.criteo.net
static.zdassets.com
stats.g.doubleclick.net
tr.outbrain.com
trc-events.taboola.com
trc.taboola.com
widget.trustpilot.com
www.busuu.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.tag4arm.com
cdn.busuu.com
104.108.145.107
104.16.51.111
104.18.70.113
104.18.71.113
13.225.78.89
13.35.254.82
141.226.228.48
151.101.113.44
167.99.251.246
172.217.22.102
178.250.2.151
185.151.204.6
2.17.191.240
23.37.32.235
2620:1ec:c11::200
2a00:1450:4001:802::2008
2a00:1450:4001:802::200e
2a00:1450:4001:806::2003
2a00:1450:4001:824::2004
2a00:1450:400c:c06::9c
2a02:2638:1::3
2a02:26f0:6c00:2a0::13b8
2a02:6b8::1:119
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
3.227.103.17
34.250.78.183
34.96.80.159
35.177.155.193
52.45.159.209
54.76.73.155
70.42.32.63
03f67dd045f01fc1460345949c4a188424fe83ec27967798d3d7ed132407d18c
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
118397c50c730185c380578c96676ce1efe6bf77bbb17f3be704f14cd2b0c134
175195eb1e887f0233152b008496dddb42cd6902388ff655e5dd04ca0916d8f2
1da95ecfa4ec1d8505176d9725f1bbf0a9299ff736a3bc90050f965fd899f6e1
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2ae052d5fd6e01daee9b546c30e182308a083261ee6a1920c30625a2d81c5a49
33ca751ed175a163bef530ebdcdbd0a2d15997ccbcbf8d50a6f504e8ffac5a5c
358dd614aeefcd3decd5cf103e69a6e0273be02fa119c4bbb3d3de51902ba6a8
390e52f8c539ce1fef034075810a2f3dddccd3edc4c39e28891fef9cd5886e04
3c7b4da91d8dfb8d78236f28c830f3e9b1cd2534dbd972c64bd65daa17bc8dfe
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49a98c4f3121f63a65a5683efdb14a264c3d968d4ae89244eea38979b5c5fe41
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548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
5c622f5433cbb6ea1df5c0dd8671e55ef7d1464366074730473c453de50a579b
5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
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6dbe0f22fb55f1cf8bf2afab8dc40df1b87080dc89eafd22bf4f410c61bb15a5
752557c96b256cb55effe4f952d8faf86eaca317d578fc3800e160410c4fea27
77d020dc155a2d855258156af5517b955568d0edde001f3e611f38e4988bbfe0
801160d5461e2e741537a7fea8c242668d4897108059a5f3766e4f4874ebd898
809e862f7cee5ae6e49fcefd598248a513aa7848221e4865f847c0a1e34c2b44
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964c733b260f5289748cb0c06cb3fb738d00bc3853e4d56c7b9282e5bb988d8c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da6e1c11412d9c8f3d86b7e2a9bd9eefffced41573b6f44d3a6fe4d0ae32bb91
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ea268b8d106c3a9b9660141be77262068c319ad62942880e4d652acdb9e72dba
eb4b7a1be5f80c37ac74daa6f20b193b24414f23da856ad2560a0053e65a2cb7
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
f97840d412c523b6cc2b1405db264d0adc989c32c17721e12a1d650b87e0034f
fbac071ffc166d845536ca4d5f96905620d4ffe42b5e12c9b58d6e1a88b87ed1
fc15ec5f7469e1e19c191f26edf9b313fbe2618bea484992dec00b45cdaefdfb
fd361b57998c76f86335afa28b8a62527d88a8200fb5c428d6f0fff73383e955