Submitted URL: http://duolingo.com/
Effective URL: https://www.duolingo.com/
Submission: On July 08 via manual from ID — Scanned from DE

Summary

This website contacted 24 IPs in 4 countries across 19 domains to perform 97 HTTP transactions. The main IP is 18.232.0.94, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is www.duolingo.com. The Cisco Umbrella rank of the primary domain is 40004.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on November 21st 2021. Valid for: a year.
This is the only time www.duolingo.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 184.72.124.184 14618 (AMAZON-AES)
4 18.232.0.94 14618 (AMAZON-AES)
5 2606:4700::68... 13335 (CLOUDFLAR...)
4 18.203.96.5 16509 (AMAZON-02)
37 2600:9000:21f... 16509 (AMAZON-02)
1 2606:4700:440... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
14 52.4.119.24 14618 (AMAZON-AES)
2 54.164.79.138 14618 (AMAZON-AES)
1 13.224.189.106 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 3 142.250.185.166 15169 (GOOGLE)
2 142.250.185.162 15169 (GOOGLE)
4 2a03:2880:f01... 32934 (FACEBOOK)
2 52.215.31.205 16509 (AMAZON-02)
1 1 13.224.189.109 16509 (AMAZON-02)
1 2 52.213.70.117 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a03:2880:f11... 32934 (FACEBOOK)
1 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 15.197.193.217 16509 (AMAZON-02)
2 2a04:4e42:62::84 54113 (FASTLY)
2 104.75.88.209 16625 (AKAMAI-AS)
97 24
Apex Domain
Subdomains
Transfer
37 cloudfront.net
d35aaqx5ub95lt.cloudfront.net
712 KB
22 duolingo.com
duolingo.com — Cisco Umbrella Rank: 12852
www.duolingo.com — Cisco Umbrella Rank: 40004
excess.duolingo.com — Cisco Umbrella Rank: 18132
stories.duolingo.com — Cisco Umbrella Rank: 22406
brb.duolingo.com — Cisco Umbrella Rank: 18987
15 KB
5 doubleclick.net
9814127.fls.doubleclick.net — Cisco Umbrella Rank: 144257
stats.g.doubleclick.net — Cisco Umbrella Rank: 119
googleads.g.doubleclick.net — Cisco Umbrella Rank: 54
4 KB
5 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 450
116 KB
4 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 155
219 KB
4 lmepbq.com
s.lmepbq.com — Cisco Umbrella Rank: 95986
59 KB
3 google.de
www.google.de — Cisco Umbrella Rank: 5448
adservice.google.de — Cisco Umbrella Rank: 7751
1 KB
3 google.com
adservice.google.com — Cisco Umbrella Rank: 92
www.google.com — Cisco Umbrella Rank: 8
1 KB
3 facebook.com
www.facebook.com — Cisco Umbrella Rank: 96
588 B
2 pinterest.com
ct.pinterest.com — Cisco Umbrella Rank: 794
1 KB
2 pinimg.com
s.pinimg.com — Cisco Umbrella Rank: 784
19 KB
2 bidr.io
cnv.event.prod.bidr.io — Cisco Umbrella Rank: 8887
1 KB
2 adalyser.com
c0.adalyser.com — Cisco Umbrella Rank: 32116
13 KB
2 googleadservices.com
www.googleadservices.com — Cisco Umbrella Rank: 126
17 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 49
20 KB
1 adsrvr.org
insight.adsrvr.org — Cisco Umbrella Rank: 594
261 B
1 pointmediatracker.com
pixel.pointmediatracker.com — Cisco Umbrella Rank: 2799
638 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 89
62 KB
1 onetrust.com
geolocation.onetrust.com — Cisco Umbrella Rank: 766
466 B
97 19
Domain Requested by
37 d35aaqx5ub95lt.cloudfront.net www.duolingo.com
d35aaqx5ub95lt.cloudfront.net
14 excess.duolingo.com d35aaqx5ub95lt.cloudfront.net
5 cdn.cookielaw.org www.duolingo.com
cdn.cookielaw.org
d35aaqx5ub95lt.cloudfront.net
4 connect.facebook.net www.duolingo.com
connect.facebook.net
9814127.fls.doubleclick.net
4 s.lmepbq.com www.duolingo.com
s.lmepbq.com
d35aaqx5ub95lt.cloudfront.net
4 www.duolingo.com d35aaqx5ub95lt.cloudfront.net
3 www.facebook.com 9814127.fls.doubleclick.net
3 9814127.fls.doubleclick.net 1 redirects www.googletagmanager.com
adservice.google.com
2 ct.pinterest.com s.pinimg.com
9814127.fls.doubleclick.net
2 s.pinimg.com 9814127.fls.doubleclick.net
s.pinimg.com
2 www.google.de
2 www.google.com 1 redirects
2 cnv.event.prod.bidr.io 1 redirects
2 c0.adalyser.com www.duolingo.com
2 www.googleadservices.com www.googletagmanager.com
www.googleadservices.com
2 www.google-analytics.com www.googletagmanager.com
d35aaqx5ub95lt.cloudfront.net
2 stories.duolingo.com d35aaqx5ub95lt.cloudfront.net
1 insight.adsrvr.org 9814127.fls.doubleclick.net
1 adservice.google.de 1 redirects
1 googleads.g.doubleclick.net 1 redirects
1 adservice.google.com 9814127.fls.doubleclick.net
1 stats.g.doubleclick.net d35aaqx5ub95lt.cloudfront.net
1 pixel.pointmediatracker.com 1 redirects
1 brb.duolingo.com d35aaqx5ub95lt.cloudfront.net
1 www.googletagmanager.com d35aaqx5ub95lt.cloudfront.net
1 geolocation.onetrust.com cdn.cookielaw.org
1 duolingo.com 1 redirects
97 27
Subject Issuer Validity Valid
*.duolingo.com
Go Daddy Secure Certificate Authority - G2
2021-11-21 -
2022-12-23
a year crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3
2022-05-01 -
2023-05-01
a year crt.sh
lmepbq.com
R3
2022-06-28 -
2022-09-26
3 months crt.sh
*.cloudfront.net
Amazon
2022-02-01 -
2023-01-31
a year crt.sh
onetrust.com
Cloudflare Inc ECC CA-3
2022-01-12 -
2023-01-12
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2022-06-20 -
2022-09-12
3 months crt.sh
*.doubleclick.net
GTS CA 1C3
2022-06-20 -
2022-09-12
3 months crt.sh
www.googleadservices.com
GTS CA 1C3
2022-06-20 -
2022-09-12
3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2022-04-16 -
2022-07-15
3 months crt.sh
*.adalyser.com
Thawte RSA CA 2018
2022-06-10 -
2023-07-11
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2022-06-20 -
2022-09-12
3 months crt.sh
*.googleadservices.com
GTS CA 1C3
2022-06-20 -
2022-09-12
3 months crt.sh
*.google.com
GTS CA 1C3
2022-06-20 -
2022-09-12
3 months crt.sh
www.google.com
GTS CA 1C3
2022-06-20 -
2022-09-12
3 months crt.sh
www.google.de
GTS CA 1C3
2022-06-20 -
2022-09-12
3 months crt.sh
*.adsrvr.org
GlobalSign GCC R3 DV TLS CA 2020
2022-03-31 -
2023-05-02
a year crt.sh
*.pinterest.com
DigiCert TLS RSA SHA256 2020 CA1
2021-07-27 -
2022-08-05
a year crt.sh

This page contains 5 frames:

Primary Page: https://www.duolingo.com/
Frame ID: A09444B007016CC681187E07B53CE0F3
Requests: 76 HTTP requests in this frame

Frame: https://9814127.fls.doubleclick.net/activityi;dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Frame ID: 678AC98639D9494D00C8B2205F4249C5
Requests: 1 HTTP requests in this frame

Frame: blob://https://www.duolingo.com/44f61ab2-17f9-4876-a155-48536038e16e
Frame ID: 2EBAC30D84E3A655AA27DE5D3E7A0B2A
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.com/ddm/fls/i/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Frame ID: 762FB7353FD428E1D61BDAB750469559
Requests: 1 HTTP requests in this frame

Frame: https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Frame ID: E3B59ABB27EBB00F9D2D122DCFF40BC2
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

Duolingo - Die weltbeste Methode, eine Sprache zu lernenbadge-app-storebadge-app-store

Page URL History Show full URLs

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

Detected technologies

Overall confidence: 100%
Detected patterns
  • <[^>]+data-react

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

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

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js

Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js

Page Statistics

97
Requests

96 %
HTTPS

52 %
IPv6

19
Domains

27
Subdomains

24
IPs

4
Countries

1259 kB
Transfer

4044 kB
Size

26
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://duolingo.com/ HTTP 301
    https://www.duolingo.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 66
  • https://9814127.fls.doubleclick.net/activityi;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F HTTP 302
  • https://9814127.fls.doubleclick.net/activityi;dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Request Chain 70
  • https://pixel.pointmediatracker.com/kpi?c=duolingo&kpi=visit&tag_id=111&fpc=e8e03584-8f2f-4abc-a0a7-ca80e684d9b3&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=1564207674 HTTP 302
  • https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=d807d4be-a1ef-462f-af50-451c4644a4df.null&ord=3692063798370078721 HTTP 303
  • https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=d807d4be-a1ef-462f-af50-451c4644a4df.null&ord=3692063798370078721&_bee_ppp=1
Request Chain 82
  • https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=1383776421&cv=9&fst=1657307838851&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg6t0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&auid=1801144940.1657307839&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=voLIYvzUNa-H9fgPkaGrwAc&sscte=1&crd=&eitems=ChAI8KuflgYQyYu8_-HlqYo9Eh0AiIds3usZbLtyfNEul-k-Lowfw5C_EviutCBl-Q HTTP 302
  • https://www.google.com/pagead/1p-conversion/397119219/?random=1383776421&cv=9&fst=1657307838851&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg6t0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&auid=1801144940.1657307839&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=voLIYvzUNa-H9fgPkaGrwAc&cid=CAQSKQCNIrLMqBsW1zJwMuQIsAvNxcujnj4rc8Neq9Vj7gaTFf31s6IIYWFB&eitems=ChAI8KuflgYQyYu8_-HlqYo9Eh0AiIds3hlz54-y3t9eM7lIpG2lLWcf6yf-QF_K2w&random=994004739&resp=GooglemKTybQhCsO HTTP 302
  • https://www.google.de/pagead/1p-conversion/397119219/?random=1383776421&cv=9&fst=1657307838851&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg6t0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&auid=1801144940.1657307839&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=voLIYvzUNa-H9fgPkaGrwAc&cid=CAQSKQCNIrLMqBsW1zJwMuQIsAvNxcujnj4rc8Neq9Vj7gaTFf31s6IIYWFB&eitems=ChAI8KuflgYQyYu8_-HlqYo9Eh0AiIds3hlz54-y3t9eM7lIpG2lLWcf6yf-QF_K2w&random=994004739&resp=GooglemKTybQhCsO&ipr=y&prhg=0
Request Chain 85
  • https://adservice.google.de/ddm/fls/i/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F HTTP 302
  • https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F

97 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.duolingo.com/
Redirect Chain
  • http://duolingo.com/
  • https://www.duolingo.com/
8 KB
4 KB
Document
General
Full URL
https://www.duolingo.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.232.0.94 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-232-0-94.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
f5b2e146c3e2e33fcb66d5e8e39c6fa03cd2983468cca041998d240d9195ad88
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-store, no-cache, must-revalidate, proxy-revalidate
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Fri, 08 Jul 2022 19:17:18 GMT
expires
0
no-retry
1
pragma
no-cache
server
duo-api
surrogate-control
no-store
x-duo-request-host
www.duolingo.com
x-envoy-upstream-service-time
25
x-frame-options
SAMEORIGIN
x-ipcountry
US
x-runtime
0.02286
x-tid
ffff5c1762c882890090
x-ws
UK

Redirect headers

Connection
keep-alive
Content-Length
193
Content-Type
text/html
Date
Fri, 08 Jul 2022 19:17:17 GMT
Location
https://www.duolingo.com
Server
nginx/1.4.6 (Ubuntu)
otSDKStub.js
cdn.cookielaw.org/scripttemplates/
20 KB
7 KB
Script
General
Full URL
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:9540 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7aaad78d13ba343554d09043d46b9f563fb3c06d4789f7faf5e45a7247458894
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Fri, 08 Jul 2022 19:17:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
4m3LBpuQ5au3un+sbdTm6g==
age
10285
vary
Accept-Encoding
content-length
6922
x-ms-lease-status
unlocked
last-modified
Thu, 07 Jul 2022 19:06:23 GMT
server
cloudflare
etag
0x8DA604BC8B445AF
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
bf84f999-001e-0056-5955-923096000000
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
max-age=14400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
727b28c4cd1c2373-ZRH
clear.js
s.lmepbq.com/ag/891112/
11 KB
8 KB
Script
General
Full URL
https://s.lmepbq.com/ag/891112/clear.js?ck=a61e6b8a-d5d1-4dec-860b-08af677cc6f2&dt=8911121635444670059000&mo=2&pd=acc
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
18.203.96.5 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-203-96-5.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
b4b5a83da0ff046dad7b6df5135ddfed98833816a55f4b7d0d26de011890f5c6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Pragma
no-cache
Date
Fri, 08 Jul 2022 19:17:17 GMT
Content-Encoding
gzip
Accept-Ch
Viewport-Width, Viewport-Height, Width, DPR, RTT, ECT, Device-Memory, Downlink, Save-Data
Vary
*
Content-Type
text/javascript; charset=utf-8
Cache-Control
no-cache, no-store, must-revalidate, no-transform, private, max-age=0
Strict-Transport-Security
max-age=31536000; includeSubDomains
Timing-Allow-Origin
*
Content-Length
7587
Expires
0
manifest-6e09b008.js
d35aaqx5ub95lt.cloudfront.net/js/
10 KB
6 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/manifest-6e09b008.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
4403e84e5bef13975faa3791632248b20b08e8df0a79990a871ec57207583235

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Thu, 07 Jul 2022 18:41:07 GMT
content-encoding
gzip
last-modified
Thu, 07 Jul 2022 18:26:17 GMT
server
AmazonS3
age
88572
etag
"6a5466afb09e8f0a7eadf7444983d3da"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
5423
x-amz-cf-id
_CBsKlp9mFx2rp6JLZXvGKTQai4lRS_PXw5PJKk-6j5Pd6rxIUgzIQ==
2867-9646a604.js
d35aaqx5ub95lt.cloudfront.net/js/
210 KB
74 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/2867-9646a604.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
3b84ce81763924cfc707934118f14a750424dd9d23741d1b2eb3bba16edd488e

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Wed, 06 Jul 2022 20:07:23 GMT
content-encoding
gzip
last-modified
Wed, 06 Jul 2022 19:42:09 GMT
server
AmazonS3
age
169796
etag
"bd04f5c652e69373f70cd354b3bc0445"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
74945
x-amz-cf-id
YvLi_MgSvvEcwpbMq7CUGC_IuVJt8vAyJHDxOCUMJigcJTXDRzCBNA==
de-a9fb9fbe.js
d35aaqx5ub95lt.cloudfront.net/js/strings/
7 KB
2 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/strings/de-a9fb9fbe.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f0f2e060019459e3c3967037f08e3967b072033dd59973e34d9e69db35895f9a

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Thu, 19 May 2022 05:18:06 GMT
content-encoding
gzip
last-modified
Wed, 18 May 2022 19:57:08 GMT
server
AmazonS3
age
4370353
etag
"6793c8a66df6adb1f6b1270571041176"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
2135
x-amz-cf-id
cvVpyNFcvXTJlmPpDLMA93wuQUFyGWTCEt2vw_wapt04tCiwGjSsZA==
9819-d62d1335.js
d35aaqx5ub95lt.cloudfront.net/js/
184 KB
58 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/9819-d62d1335.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
09e0191cb362c5f657af2a85d73227c8844e670a0632545caff83dd47e1456a2

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Wed, 06 Jul 2022 20:07:21 GMT
content-encoding
gzip
last-modified
Wed, 06 Jul 2022 19:42:09 GMT
server
AmazonS3
age
169798
etag
"5479c0af6e0f65c140ab8ec0d989566b"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
58682
x-amz-cf-id
yZOLVWoXdqpuHUxHflKpQcDaGyR6bSEW9T6IGLv6Qsfv6UVn3ki26Q==
en-1644a48e.js
d35aaqx5ub95lt.cloudfront.net/js/strings/
226 B
579 B
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/strings/en-1644a48e.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1d5484074d844addc76cc620a18d6eab5e5e585f58b5ab7921be19398203a10b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Wed, 29 Sep 2021 21:04:28 GMT
content-encoding
gzip
last-modified
Wed, 29 Sep 2021 20:54:43 GMT
server
AmazonS3
age
24358371
etag
"5d4afd4d5093bf9c36d0c8fccef8ba4a"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
183
x-amz-cf-id
AI3V1n8H7l_Z9dBn5CyMQfjpdhBRM-04VToTU_O3C_uf0tSCum_thQ==
8028-8de03560.js
d35aaqx5ub95lt.cloudfront.net/js/
29 KB
11 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/8028-8de03560.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
67167722ca8e841eb131eb6afaf8dce4a654772652064c55e4517fde532514ce

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Wed, 22 Jun 2022 21:56:12 GMT
content-encoding
gzip
last-modified
Wed, 22 Jun 2022 21:25:15 GMT
server
AmazonS3
age
1372867
etag
"93b2c4688bc4456b2e2645a12092c754"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
10845
x-amz-cf-id
jqSWgcjuGxSKrk9-9KqYE1vlFAPfxlV5zDbL4xC_fIEpPG8ySxeBbQ==
polyfills-3a87979e.js
d35aaqx5ub95lt.cloudfront.net/js/
450 B
667 B
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/polyfills-3a87979e.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
3ea86159118f3fcbd765c1f47353b8bee4f45a248afbfdd33b006941cdf5de65

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Wed, 23 Feb 2022 21:57:32 GMT
content-encoding
gzip
last-modified
Wed, 23 Feb 2022 21:52:07 GMT
server
AmazonS3
age
11654387
etag
"9432b1e5f24ff0765785715f97ca0b76"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
270
x-amz-cf-id
Px1iksw2RHywGp5SCwJXQsFkiHVumU6bPmG6I8CFl8sXMw1TALGRCw==
3893-ed897736.js
d35aaqx5ub95lt.cloudfront.net/js/
456 KB
143 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
79a41c1a29598eb31a6b2b617b254c5ce9cb978485efdc787c15655de9f4442d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Wed, 29 Jun 2022 19:38:33 GMT
content-encoding
gzip
last-modified
Wed, 29 Jun 2022 19:23:31 GMT
server
AmazonS3
age
776326
etag
"bc7c07c32f329e50128a4b6950f8b7be"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
146059
x-amz-cf-id
fha6B0V0Q21zYaX7mpbjOfGumb4x9l_tVPdg2dPTJJgwz8qrkinOAA==
app-35a2fad9.js
d35aaqx5ub95lt.cloudfront.net/js/
688 KB
186 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/app-35a2fad9.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
7eeeeffe16742d55a18f5494554f8dd25de4550d456022815e3dc8722464e200

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Mon, 04 Jul 2022 05:06:13 GMT
content-encoding
gzip
last-modified
Thu, 30 Jun 2022 20:52:25 GMT
server
AmazonS3
age
396666
etag
"0d326ee7c582cc7233c50c46296e83ad"
x-cache
Hit from cloudfront
content-type
application/javascript
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
189873
x-amz-cf-id
PLnXjIcbhatAjMxxIe-7MVNaDiO3_yEAuBe96p_po1NDjYrDyNo_LQ==
3893-1d2e33a8.css
d35aaqx5ub95lt.cloudfront.net/css/
14 KB
4 KB
Stylesheet
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/3893-1d2e33a8.css
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
bc66a43f1a2f58d6b303c530a93c3e2ba2a7ce6964b8505ccb9def6fada9f376

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Wed, 29 Jun 2022 19:38:33 GMT
content-encoding
gzip
last-modified
Wed, 29 Jun 2022 19:23:21 GMT
server
AmazonS3
age
776326
etag
"9ae76d97222bbab0716c63d4df2b6581"
x-cache
Hit from cloudfront
content-type
text/css
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
3444
x-amz-cf-id
HAWWg4xpQIczBGw3Y95G7CyP-l-UQW42UV-_tp-kXXihVQ1ZG16uKA==
app-90c6cd1b.css
d35aaqx5ub95lt.cloudfront.net/css/
74 KB
15 KB
Stylesheet
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/app-90c6cd1b.css
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:8000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
eda7206d4e22117f43b4c4e953ca112365d5b840c8f192d4f7bd017ad7efffd0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-amz-server-side-encryption
AES256
date
Wed, 29 Jun 2022 19:38:33 GMT
content-encoding
gzip
last-modified
Wed, 29 Jun 2022 19:23:22 GMT
server
AmazonS3
age
776326
etag
"d4b4668a325ea56dacf8ca68b3d7646c"
x-cache
Hit from cloudfront
content-type
text/css
via
1.1 2afacc6ad96dbba3f0b477cd95f16458.cloudfront.net (CloudFront)
cache-control
max-age=315360000
x-amz-cf-pop
FRA2-C2
accept-ranges
bytes
content-length
15460
x-amz-cf-id
ojNimaF8waJG7sFLZaAzePJc-muvDsqxgXvzWnjZH0FBmxIRCl007w==
55a7f100-001e-4085-87ec-1a6d522f7d67.json
cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/
4 KB
2 KB
XHR
General
Full URL
https://cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/55a7f100-001e-4085-87ec-1a6d522f7d67.json
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:9540 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
92b0ab5ddd16e52f6f4a50cc90a7f3216ed08d01309d7e9fe6901bc7059c09c1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Fri, 08 Jul 2022 19:17:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
6CFUc5RY3IhG3Kfr/mTs4g==
age
10274
vary
Accept-Encoding
content-length
1664
x-ms-lease-status
unlocked
last-modified
Tue, 29 Mar 2022 21:26:55 GMT
server
cloudflare
etag
0x8DA11CAD939C4FB
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/x-javascript
access-control-allow-origin
*
x-ms-request-id
b04a1210-b01e-00e5-4bc8-43ca11000000
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
public, max-age=14400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
727b28c5197c01e7-ZRH
expires
Fri, 08 Jul 2022 23:17:18 GMT
location
geolocation.onetrust.com/cookieconsentpub/v1/geo/
182 B
466 B
XHR
General
Full URL
https://geolocation.onetrust.com/cookieconsentpub/v1/geo/location
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::ac40:929e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fd9308db31181fde13aca740757dcb439baf71d731011a87da483a28faae444f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept
application/json
Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Fri, 08 Jul 2022 19:17:18 GMT
content-encoding
gzip
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
access-control-allow-methods
GET, OPTIONS
content-type
application/json
access-control-allow-origin
*
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-ray
727b28c58bdf23af-ZRH
access-control-allow-headers
Content-Type
postback
s.lmepbq.com/2/2.63.0/891112/AWAl5lgEEeO2as_U/
0
145 B
XHR
General
Full URL
https://s.lmepbq.com/2/2.63.0/891112/AWAl5lgEEeO2as_U/postback?oz_pl=1&ck=a61e6b8a-d5d1-4dec-860b-08af677cc6f2&dt=8911121635444670059000&mo=2&pd=acc&ci=891112&_x=1
Requested by
Host: s.lmepbq.com
URL: https://s.lmepbq.com/ag/891112/clear.js?ck=a61e6b8a-d5d1-4dec-860b-08af677cc6f2&dt=8911121635444670059000&mo=2&pd=acc
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
18.203.96.5 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-203-96-5.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
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Response headers

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*
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Timing-Allow-Origin
*
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Security Headers
Name Value
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Request headers

accept-language
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Response headers

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Content-Encoding
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

accept-language
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Response headers

date
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content-encoding
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cross-origin
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server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
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Request headers

accept-language
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Response headers

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server
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Response headers

x-amz-server-side-encryption
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server
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accept-language
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Response headers

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content-encoding
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Request headers

accept-language
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Response headers

x-amz-server-side-encryption
AES256
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content-encoding
gzip
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server
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Request headers

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Response headers

x-amz-server-side-encryption
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content-encoding
gzip
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Request headers

accept-language
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Response headers

x-amz-server-side-encryption
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content-encoding
gzip
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x-amz-server-side-encryption
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x-amz-server-side-encryption
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x-amz-server-side-encryption
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x-amz-server-side-encryption
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x-amz-server-side-encryption
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Response headers

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Response headers

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Response headers

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Response headers

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Response headers

date
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content-encoding
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vary
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age
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x-cache
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date
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accept-encoding
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Response headers

date
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accept-encoding
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access-control-max-age
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312 B
XHR
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https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.4.119.24 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash
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Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
Content-type
application/json

Response headers

date
Fri, 08 Jul 2022 19:17:18 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
access-control-allow-methods
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content-type
text/plain; charset=ISO-8859-1
access-control-allow-origin
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access-control-allow-headers
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content-length
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batch
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34 B
312 B
XHR
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https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.4.119.24 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-4-119-24.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash
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Request headers

Referer
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accept-language
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
Content-type
application/json

Response headers

date
Fri, 08 Jul 2022 19:17:18 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/plain; charset=ISO-8859-1
access-control-allow-origin
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access-control-allow-headers
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content-length
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28 KB
4 KB
XHR
General
Full URL
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.232.0.94 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-232-0-94.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
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Security Headers
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Request headers

Accept
application/json, text/plain, */*
Referer
https://www.duolingo.com/
X-Requested-With
XMLHttpRequest
accept-language
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X-Amzn-Trace-Id
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User-Agent
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Response headers

pragma
no-cache
date
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content-encoding
gzip
server
duo-api
x-ws
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no-retry
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x-tid
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surrogate-control
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x-frame-options
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content-type
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cache-control
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x-envoy-upstream-service-time
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x-runtime
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expires
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XHR
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Requested by
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URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Reverse DNS
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Software
AmazonS3 /
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Request headers

Accept
application/json, text/plain, */*
Referer
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accept-language
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User-Agent
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Response headers

date
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via
1.1 37c215a6cf8b04439db2f97a633421e6.cloudfront.net (CloudFront)
server
AmazonS3
x-amz-cf-pop
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access-control-allow-methods
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content-type
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Full URL
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Reverse DNS
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Software
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Security Headers
Name Value
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Request headers

Accept
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Referer
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X-Requested-With
XMLHttpRequest
accept-language
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X-Amzn-Trace-Id
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User-Agent
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Response headers

date
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content-encoding
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config
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XHR
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Full URL
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Requested by
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URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Security Headers
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Request headers

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Referer
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X-Requested-With
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accept-language
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X-Amzn-Trace-Id
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User-Agent
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Response headers

date
Fri, 08 Jul 2022 19:17:19 GMT
x-content-type-options
nosniff
x-duo-request-host
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x-envoy-upstream-service-time
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Full URL
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Requested by
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URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
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Security
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Server
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Reverse DNS
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Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Accept
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Referer
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accept-language
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X-Amzn-Trace-Id
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Content-Type
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Response headers

date
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x-ws
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access-control-allow-origin
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x-tid
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surrogate-control
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expires
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XHR
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Full URL
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URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
HTTP/1.1
Security
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Server
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Software
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Request headers

Referer
https://www.duolingo.com/
accept-language
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User-Agent
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Response headers

Access-Control-Allow-Origin
*
Date
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Timing-Allow-Origin
*
Content-Length
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Full URL
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URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
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Security
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Response headers

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content-encoding
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server
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cache-control
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49 KB
20 KB
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Full URL
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Requested by
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Security Headers
Name Value
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Request headers

accept-language
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Response headers

strict-transport-security
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content-encoding
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x-content-type-options
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server
Golfe2
age
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date
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vary
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cache-control
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alt-svc
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9814127.fls.doubleclick.net/ Frame 678A
Redirect Chain
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Requested by
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Protocol
H3
Security
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Response headers

alt-svc
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p3p
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pragma
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Redirect headers

alt-svc
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40 KB
15 KB
Script
General
Full URL
https://www.googleadservices.com/pagead/conversion_async.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.162 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f2.1e100.net
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Fri, 08 Jul 2022 19:17:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":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
15163
x-xss-protection
0
server
cafe
etag
11137310801552021614
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Fri, 08 Jul 2022 19:17:18 GMT
fbevents.js
connect.facebook.net/en_US/
98 KB
26 KB
Script
General
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f01c:8012:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
f8bdb531d36caf4bb43071d1be58a2d1b153d3a403f4b8f4e6a919dd46213f47
Security Headers
Name Value
Content-Security-Policy default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

content-security-policy
default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
content-encoding
gzip
x-content-type-options
nosniff
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400,h3-29=":443"; ma=86400
content-length
25939
x-xss-protection
0
pragma
public
x-fb-debug
/to58nsh1l/SClRNg2A9EeZER1+T0R88AnDI/p7z4L1Pe9b+mGY7tj+eBMqwVHSXlOolEakAbEl1gdaM2EYFdw==
x-fb-trip-id
686109401
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
DENY
date
Fri, 08 Jul 2022 19:17:18 GMT
strict-transport-security
max-age=31536000; preload; includeSubDomains
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
x-fb-rlafr
0
expires
Sat, 01 Jan 2000 00:00:00 GMT
adalyser.js
c0.adalyser.com/
35 KB
12 KB
Script
General
Full URL
https://c0.adalyser.com/adalyser.js?cid=duolingo
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.215.31.205 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-215-31-205.eu-west-1.compute.amazonaws.com
Software
/ Express
Resource Hash
c1b356f3f76ac3ce3f19997f63fa181cb9d05cd531eb1ee612ce69a2a57fa56f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Fri, 08 Jul 2022 19:17:18 GMT
content-encoding
gzip
x-powered-by
Express
etag
"60b9cf4ef4ac6dab5294025f3c443ba3cca92451"
p3p
CP="ADMa OUR IND DSP NON COR"
access-control-allow-origin
*
cache-control
public, max-age=21600
access-control-allow-credentials
true
content-type
application/javascript
access-control-allow-headers
origin, content-type, accept
content-length
12183
cnv
cnv.event.prod.bidr.io/log/
Redirect Chain
  • https://pixel.pointmediatracker.com/kpi?c=duolingo&kpi=visit&tag_id=111&fpc=e8e03584-8f2f-4abc-a0a7-ca80e684d9b3&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=1564207674
  • https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=d807d4be-a1ef-462f-af50-451c4644a4df.null&ord=3692063798370078721
  • https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=d807d4be-a1ef-462f-af50-451c4644a4df.null&ord=3692063798370078721&_bee_ppp=1
43 B
793 B
Image
General
Full URL
https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=d807d4be-a1ef-462f-af50-451c4644a4df.null&ord=3692063798370078721&_bee_ppp=1
Protocol
HTTP/1.1
Server
52.213.70.117 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-213-70-117.eu-west-1.compute.amazonaws.com
Software
nginx /
Resource Hash
dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

pragma
no-cache
Date
Fri, 08 Jul 2022 19:17:19 GMT
Server
nginx
strict-transport-security
max-age=2592000; includeSubDomains
p3p
CP="This is not a P3P policy! See https://beeswax.com/privacy for more info."
cache-control
no-cache, must-revalidate
Connection
keep-alive
content-type
image/gif
Content-Length
43
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

location
https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=d807d4be-a1ef-462f-af50-451c4644a4df.null&ord=3692063798370078721&_bee_ppp=1
Date
Fri, 08 Jul 2022 19:17:19 GMT
Server
nginx
Connection
keep-alive
Content-Length
0
strict-transport-security
max-age=2592000; includeSubDomains
otFlat.json
cdn.cookielaw.org/scripttemplates/6.16.0/assets/
12 KB
3 KB
Fetch
General
Full URL
https://cdn.cookielaw.org/scripttemplates/6.16.0/assets/otFlat.json
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:9540 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eb1fa7363d6e4772f7c49d67f031d68f209e66de6c3c05aade6fdc57a02505c1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Fri, 08 Jul 2022 19:17:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
DKM3/i+7h7Fs8cEMor3s2A==
age
22712944
vary
Accept-Encoding
content-length
2938
x-ms-lease-status
unlocked
last-modified
Thu, 06 May 2021 19:30:47 GMT
server
cloudflare
etag
0x8D910C572DA86E8
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/json
access-control-allow-origin
*
x-ms-request-id
e09f8120-901e-003e-116c-c46ec7000000
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
max-age=14400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
727b28c86ece01e7-ZRH
collect
www.google-analytics.com/j/
2 B
208 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j96&a=333026829&t=pageview&_s=1&dl=https%3A%2F%2Fwww.duolingo.com%2F&ul=en-us&de=UTF-8&dt=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAAC~&jid=661959650&gjid=1753208505&cid=1559048622.1657307839&tid=UA-21595814-1&_gid=1236414214.1657307839&_r=1&gtm=2wg6t0TX6Z97C&did=i5iSjo&z=1245223345
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Fri, 08 Jul 2022 19:17:18 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.duolingo.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":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
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
44f61ab2-17f9-4876-a155-48536038e16e
https://www.duolingo.com/ Frame 2EBA
185 B
0
Other
General
Full URL
blob:https://www.duolingo.com/44f61ab2-17f9-4876-a155-48536038e16e
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
848fe19ed492948709b881f504ce2eb6274baa694606ca88eb9b2990a2460caf

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

Content-Length
185
Content-Type
application/javascript
1735692093320310
connect.facebook.net/signals/config/
292 KB
84 KB
Script
General
Full URL
https://connect.facebook.net/signals/config/1735692093320310?v=2.9.64&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:f01c:8012:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
62ef3e9d4f27317867979164769b07fa129d19d1daf37598ebd91b7053cf55b1
Security Headers
Name Value
Content-Security-Policy default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

content-security-policy
default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
content-encoding
gzip
x-content-type-options
nosniff
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400,h3-29=":443"; ma=86400
content-length
85859
x-xss-protection
0
pragma
public
x-fb-debug
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x-fb-trip-id
686109401
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
DENY
date
Fri, 08 Jul 2022 19:17:18 GMT
strict-transport-security
max-age=31536000; preload; includeSubDomains
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=1200
x-fb-rlafr
0
expires
Sat, 01 Jan 2000 00:00:00 GMT
batch
excess.duolingo.com/
34 B
312 B
XHR
General
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.4.119.24 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-4-119-24.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash
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Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
Content-type
application/json

Response headers

date
Fri, 08 Jul 2022 19:17:18 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/plain; charset=ISO-8859-1
access-control-allow-origin
*
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
content-length
34
batch
excess.duolingo.com/ Frame
0
0
Preflight
General
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.4.119.24 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-4-119-24.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://www.duolingo.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

accept-encoding
gzip, identity
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods
POST, GET, OPTIONS
access-control-allow-origin
*
access-control-max-age
3600
allow
GET, HEAD, POST, TRACE, OPTIONS
content-length
0
date
Fri, 08 Jul 2022 19:17:18 GMT
server
Jetty(9.2.z-SNAPSHOT)
collect
stats.g.doubleclick.net/j/
4 B
443 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-21595814-1&cid=1559048622.1657307839&jid=661959650&gjid=1753208505&_gid=1236414214.1657307839&_u=YEBAAEAAAAAAAC~&z=2088497510
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3893-ed897736.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c06::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Fri, 08 Jul 2022 19:17:18 GMT
content-type
text/plain
access-control-allow-origin
https://www.duolingo.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":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
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.googleadservices.com/pagead/conversion/397119219/
2 KB
1 KB
Script
General
Full URL
https://www.googleadservices.com/pagead/conversion/397119219/?random=1657307838851&cv=9&fst=1657307838851&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg6t0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&auid=1801144940.1657307839&hn=www.googleadservices.com&bttype=purchase&async=1&rfmt=3&fmt=4
Requested by
Host: www.googleadservices.com
URL: https://www.googleadservices.com/pagead/conversion_async.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.162 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f2.1e100.net
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

pragma
no-cache
date
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content-encoding
gzip
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"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
content-type
text/javascript; charset=UTF-8
alt-svc
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content-length
1234
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/
44 B
410 B
Image
General
Full URL
https://www.facebook.com/tr/?id=1735692093320310&ev=PageView&dl=https%3A%2F%2Fwww.duolingo.com%2F&rl=&if=false&ts=1657307838867&sw=1600&sh=1200&v=2.9.64&r=stable&ec=0&o=29&fbp=fb.1.1657307838866.123978329&it=1657307838821&coo=false&exp=p1&rqm=GET
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
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Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

date
Fri, 08 Jul 2022 19:17:18 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
cache-control
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cross-origin-resource-policy
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alt-svc
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content-length
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expires
Fri, 08 Jul 2022 19:17:18 GMT
dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F
adservice.google.com/ddm/fls/i/ Frame 762F
477 B
852 B
Document
General
Full URL
https://adservice.google.com/ddm/fls/i/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Requested by
Host: 9814127.fls.doubleclick.net
URL: https://9814127.fls.doubleclick.net/activityi;dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F?
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::2002 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://9814127.fls.doubleclick.net/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":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"
cache-control
no-cache, must-revalidate
content-encoding
gzip
content-length
383
content-type
text/html; charset=UTF-8
cross-origin-resource-policy
cross-origin
date
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expires
Fri, 01 Jan 1990 00:00:00 GMT
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
pragma
no-cache
server
cafe
timing-allow-origin
*
x-content-type-options
nosniff
x-xss-protection
0
p
c0.adalyser.com/tracking/track/v3/
43 B
341 B
Image
General
Full URL
https://c0.adalyser.com/tracking/track/v3/p?stm=1657307838891&e=lce1&url=https%3A%2F%2Fwww.duolingo.com%2F&cid=duolingo&p=%7B%22et%22%3A1657307838889%2C%22nr%22%3A%22New%22%2C%22cg%22%3A%22Direct%22%2C%22dt%22%3A%22desktop%22%2C%22so%22%3A%22direct%22%2C%22me%22%3A%22none%22%2C%22ca%22%3A%22direct%22%2C%22co%22%3A%22(not%20set)%22%2C%22ke%22%3A%22(not%20set)%22%2C%22vid%22%3A%221%22%2C%22sid%22%3A%2272d21cd3-0c79-4320-9b5a-02905e5c5555%22%2C%22duid%22%3A%22833f9fa5-74ce-40ba-8de0-09b617733418%22%2C%22cw%22%3A1657307838889%7D&userAgent=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F103.0.5060.53%20Safari%2F537.36&domain=www.duolingo.com
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.215.31.205 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-215-31-205.eu-west-1.compute.amazonaws.com
Software
/ Express
Resource Hash
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Request headers

accept-language
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Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 08 Jul 2022 19:17:18 GMT
x-powered-by
Express
etag
W/"2b-B//0C13UlayirE4cP7xgqg"
p3p
CP="ADMa OUR IND DSP NON COR"
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
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content-type
image/gif
access-control-allow-headers
origin, content-type, accept
content-length
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expires
0
/
www.google.de/pagead/1p-conversion/397119219/
Redirect Chain
  • https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=1383776421&cv=9&fst=1657307838851&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO...
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  • https://www.google.de/pagead/1p-conversion/397119219/?random=1383776421&cv=9&fst=1657307838851&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_a...
42 B
64 B
Image
General
Full URL
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Protocol
H3
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 08 Jul 2022 19:17:19 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"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-security-policy
script-src 'none'; object-src 'none'
content-type
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alt-svc
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content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Fri, 08 Jul 2022 19:17:19 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"
content-type
image/gif
location
https://www.google.de/pagead/1p-conversion/397119219/?random=1383776421&cv=9&fst=1657307838851&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg6t0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&auid=1801144940.1657307839&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=voLIYvzUNa-H9fgPkaGrwAc&cid=CAQSKQCNIrLMqBsW1zJwMuQIsAvNxcujnj4rc8Neq9Vj7gaTFf31s6IIYWFB&eitems=ChAI8KuflgYQyYu8_-HlqYo9Eh0AiIds3hlz54-y3t9eM7lIpG2lLWcf6yf-QF_K2w&random=994004739&resp=GooglemKTybQhCsO&ipr=y&prhg=0
cache-control
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content-security-policy
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alt-svc
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content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/
42 B
501 B
Image
General
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-21595814-1&cid=1559048622.1657307839&jid=661959650&_u=YEBAAEAAAAAAAC~&z=2136046038
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2004 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

accept-language
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Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 08 Jul 2022 19:17:18 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"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
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content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
501 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-21595814-1&cid=1559048622.1657307839&jid=661959650&_u=YEBAAEAAAAAAAC~&z=2136046038
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.duolingo.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 08 Jul 2022 19:17:18 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"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
content-type
image/gif
alt-svc
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content-length
42
x-xss-protection
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expires
Fri, 01 Jan 1990 00:00:00 GMT
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9814127.fls.doubleclick.net/ddm/fls/r/ Frame E3B5
Redirect Chain
  • https://adservice.google.de/ddm/fls/i/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.co...
  • https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duo...
2 KB
917 B
Document
General
Full URL
https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Requested by
Host: adservice.google.com
URL: https://adservice.google.com/ddm/fls/i/dc_pre=CPOYkOiA6vgCFYNGHQkdGxUFPg;src=9814127;type=hv3;cat=allpa0;ord=5648120658070;gtm=2wg6t0;auiddc=1801144940.1657307839;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.166 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f6.1e100.net
Software
cafe /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=21600
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://adservice.google.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":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"
cache-control
private, max-age=0
content-encoding
gzip
content-length
894
content-type
text/html; charset=UTF-8
cross-origin-resource-policy
cross-origin
date
Fri, 08 Jul 2022 19:17:19 GMT
expires
Fri, 08 Jul 2022 19:17:19 GMT
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"
server
cafe
strict-transport-security
max-age=21600
timing-allow-origin
*
x-content-type-options
nosniff
x-xss-protection
0

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Fri, 08 Jul 2022 19:17:20 GMT
last-modified
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Verdicts & Comments Add Verdict or Comment

104 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 object| 3 object| 4 object| 5 object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation object| OneTrustStub function| OptanonWrapper object| duo boolean| supportsES2015 object| features boolean| isAbc object| HIDE_APP_SMART_BANNER_PATH undefined| el boolean| ozoki_sv object| $$$ object| webpackChunk object| dataLayer function| _fs_ready function| _rollbarURH function| ga object| gaDevIds object| gaplugins function| HowlerGlobal object| Howler function| Howl function| Sound function| __extends function| __assign function| __rest function| __decorate function| __param function| __metadata function| __awaiter function| __generator function| __exportStar function| __createBinding function| __values function| __read function| __spread function| __spreadArrays function| __await function| __asyncGenerator function| __asyncDelegator function| __asyncValues function| __makeTemplateObject function| __importStar function| __importDefault function| __classPrivateFieldGet function| __classPrivateFieldSet string| OnetrustActiveGroups string| OptanonActiveGroups object| otStubData string| saved_tc string| saved_sc object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| fbq function| _fbq object| GlobalAdalyserNamespace function| adalyserTracker function| create_UUID function| createCookie object| Optanon object| OneTrust object| gaGlobal object| gaData function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO function| adalyserModules function| trackerCore function| rng object| _rnds8 undefined| _rnds function| parse function| unparse function| v1 function| v4 object| _byteToHex object| _hexToByte object| _seedBytes object| _nodeId number| _clockseq number| _lastMSecs number| _lastNSecs function| uuid function| cookie string| queueName function| queue function| sha1 function| api object| mutState object| AdalyserTracker function| miCallback

26 Cookies

Domain/Path Name / Value
.duolingo.com/ Name: logged_out_uuid
Value: b668aa85-5adb-4d14-aee4-32cf0e6ff191
.duolingo.com/ Name: lang
Value: de
www.duolingo.com/ Name: wuuid
Value: a61e6b8a-d5d1-4dec-860b-08af677cc6f2
.duolingo.com/ Name: tsl
Value: 1657307838455
.duolingo.com/ Name: lu
Value: https://www.duolingo.com/
.duolingo.com/ Name: initial_referrer
Value: $direct
.duolingo.com/ Name: lr
Value:
.duolingo.com/ Name: lp
Value: splash
.duolingo.com/ Name: _gcl_au
Value: 1.1.1801144940.1657307839
www.duolingo.com/ Name: FPC
Value: e8e03584-8f2f-4abc-a0a7-ca80e684d9b3
www.duolingo.com/ Name: AWSALB
Value: TYAtdtr/5UsYTPsLH+Qt6Jbeqnx1a8uFhROdJtA94v6jNrypBw1WefWOJ0zzAVLupyWmaAZf2zIWEp8KJuMvUFLqPcDpx8g7QvtpLMxr/GlV3f10GhxgB0hg8reS
www.duolingo.com/ Name: AWSALBCORS
Value: TYAtdtr/5UsYTPsLH+Qt6Jbeqnx1a8uFhROdJtA94v6jNrypBw1WefWOJ0zzAVLupyWmaAZf2zIWEp8KJuMvUFLqPcDpx8g7QvtpLMxr/GlV3f10GhxgB0hg8reS
.duolingo.com/ Name: _ga
Value: GA1.2.1559048622.1657307839
.duolingo.com/ Name: _gid
Value: GA1.2.1236414214.1657307839
.duolingo.com/ Name: _gat_UA-21595814-1
Value: 1
.duolingo.com/ Name: OptanonConsent
Value: isGpcEnabled=0&datestamp=Fri+Jul+08+2022+19%3A17%3A18+GMT%2B0000+(GMT)&version=6.16.0&isIABGlobal=false&consentId=d0050019-cd4f-4aa4-9f46-d8f7ff73cb28&interactionCount=0&landingPath=https%3A%2F%2Fwww.duolingo.com%2F&groups=C0001%3A1%2CC0002%3A0%2CC0003%3A0%2CC0004%3A0&hosts=H3%3A1%2CH14%3A1%2CH11%3A0%2CH1%3A0%2CH15%3A0%2CH6%3A0%2CH22%3A0%2CH2%3A0%2CH7%3A0%2CH16%3A0%2CH9%3A0%2CH18%3A0%2CH10%3A0%2CH12%3A0%2CH13%3A0
.duolingo.com/ Name: _fbp
Value: fb.1.1657307838866.123978329
.duolingo.com/ Name: __adal_ses
Value: *
.duolingo.com/ Name: __adal_id
Value: 833f9fa5-74ce-40ba-8de0-09b617733418.1657307839.1.1657307839.1657307839.72d21cd3-0c79-4320-9b5a-02905e5c5555
.duolingo.com/ Name: __adal_ca
Value: so%3Ddirect%26me%3Dnone%26ca%3Ddirect%26co%3D%28not%2520set%29%26ke%3D%28not%2520set%29
.duolingo.com/ Name: __adal_cw
Value: 1657307838889
.facebook.com/ Name: fr
Value: 0LLmBtdWre8XD9Oc7..BiyIK-...1.0.BiyIK-.
.doubleclick.net/ Name: IDE
Value: AHWqTUmPbwCCMjYGl311M6stu179XVwUDYogCSF2WFFjeka9bUOusJQrSLiD0VgM
.pointmediatracker.com/ Name: c
Value: f103e7b2-9c6b-44c9-9f92-d48a96dda68e
.bidr.io/ Name: bito
Value: AAAZg07FkQUAADFVt2cOqA
.bidr.io/ Name: bitoIsSecure
Value: ok

3 Console Messages

Source Level URL
Text
network error URL: https://brb.duolingo.com/0/web.json?user=0&ts=1657307838&tzoffset=0
Message:
Failed to load resource: the server responded with a status of 404 ()
worker error URL: blob:https://www.duolingo.com/44f61ab2-17f9-4876-a155-48536038e16e
Message:
Mixed Content: The page at 'blob:https://www.duolingo.com/44f61ab2-17f9-4876-a155-48536038e16e' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'chrome-extension://eppiocemhmnlbhjplcgkofciiegomcon/content/safecheck-notification/notification-iframe/index.html'. This request has been blocked; the content must be served over HTTPS.
worker error URL: blob:https://www.duolingo.com/44f61ab2-17f9-4876-a155-48536038e16e
Message:
Mixed Content: The page at 'blob:https://www.duolingo.com/44f61ab2-17f9-4876-a155-48536038e16e' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'chrome-extension://cplklnmnlbnpmjogncfgfijoopmnlemp/skin/logo24.png'. This request has been blocked; the content must be served over HTTPS.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
X-Frame-Options SAMEORIGIN

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.

9814127.fls.doubleclick.net
adservice.google.com
adservice.google.de
brb.duolingo.com
c0.adalyser.com
cdn.cookielaw.org
cnv.event.prod.bidr.io
connect.facebook.net
ct.pinterest.com
d35aaqx5ub95lt.cloudfront.net
duolingo.com
excess.duolingo.com
geolocation.onetrust.com
googleads.g.doubleclick.net
insight.adsrvr.org
pixel.pointmediatracker.com
s.lmepbq.com
s.pinimg.com
stats.g.doubleclick.net
stories.duolingo.com
www.duolingo.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
104.75.88.209
13.224.189.106
13.224.189.109
142.250.185.162
142.250.185.166
15.197.193.217
18.203.96.5
18.232.0.94
184.72.124.184
2600:9000:21f3:8000:7:60cd:e840:21
2606:4700:4400::ac40:929e
2606:4700::6810:9540
2a00:1450:4001:809::2003
2a00:1450:4001:80e::2002
2a00:1450:4001:80e::2004
2a00:1450:4001:80e::2008
2a00:1450:4001:827::2002
2a00:1450:4001:829::200e
2a00:1450:4001:830::2002
2a00:1450:400c:c06::9d
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
2a04:4e42:62::84
52.213.70.117
52.215.31.205
52.4.119.24
54.164.79.138
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09e0191cb362c5f657af2a85d73227c8844e670a0632545caff83dd47e1456a2
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10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
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1d5484074d844addc76cc620a18d6eab5e5e585f58b5ab7921be19398203a10b
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