urlscan.io logo urlscan.io
SecurityTrails logo

www.duolingo.com Open in urlscan Pro
44.220.102.65  Public Scan

Go To Rescan Add Verdict Report
URL: https://www.duolingo.com/practice-hub
Submission: On June 18 via manual from NL — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 15 IPs in 3 countries across 10 domains to perform 95 HTTP transactions. The main IP is 44.220.102.65, 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 33246.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on November 21st 2023. 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

4    44.220.102.65 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-220-102-65.compute-1.amazonaws.com
www.duolingo.com
6    2606:4700::6813:b134 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.cookielaw.org
2    2a00:1450:4001:810::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.recaptcha.net
64    2600:9000:21f3:6600:7:60cd:e840:21 (United States)

ASN16509 (AMAZON-02, US)
d35aaqx5ub95lt.cloudfront.net
1    2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
1    2606:4700:4400::ac40:9b77 (United States)

ASN13335 (CLOUDFLARENET, US)
geolocation.onetrust.com
8    35.169.16.83 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-35-169-16-83.compute-1.amazonaws.com
excess.duolingo.com
1    2a00:1450:4001:809::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    2a00:1450:400c:c1f::54 (Brussels, Belgium)

ASN15169 (GOOGLE, US)
accounts.google.com
1    18.245.31.49 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-31-49.fra56.r.cloudfront.net
brb.duolingo.com
1    13.224.189.4 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-4.fra2.r.cloudfront.net
zombie.duolingo.com
1    2a03:2880:f084:d:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    157.240.252.13 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-01-fra3.fbcdn.net
connect.facebook.net
1    2a03:2880:f176:84:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
Apex Domain
Subdomains		 Transfer
64 cloudfront.net
d35aaqx5ub95lt.cloudfront.net
997 KB
14 duolingo.com
www.duolingo.com — Cisco Umbrella Rank: 33246
excess.duolingo.com — Cisco Umbrella Rank: 8432
brb.duolingo.com — Cisco Umbrella Rank: 13076
zombie.duolingo.com — Cisco Umbrella Rank: 8512
11 KB
6 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 378
147 KB
3 google.com
accounts.google.com — Cisco Umbrella Rank: 41
84 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 205
91 KB
2 recaptcha.net
www.recaptcha.net — Cisco Umbrella Rank: 1502
1 KB
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 114
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 79
110 KB
1 onetrust.com
geolocation.onetrust.com — Cisco Umbrella Rank: 638
295 B
1 gstatic.com
www.gstatic.com
206 KB
95 10
Domain Requested by
64 d35aaqx5ub95lt.cloudfront.net www.duolingo.com
d35aaqx5ub95lt.cloudfront.net
8 excess.duolingo.com d35aaqx5ub95lt.cloudfront.net
6 cdn.cookielaw.org www.duolingo.com
cdn.cookielaw.org
4 www.duolingo.com d35aaqx5ub95lt.cloudfront.net
3 accounts.google.com d35aaqx5ub95lt.cloudfront.net
accounts.google.com
2 connect.facebook.net d35aaqx5ub95lt.cloudfront.net
connect.facebook.net
2 www.recaptcha.net www.duolingo.com
www.gstatic.com
1 www.facebook.com connect.facebook.net
1 zombie.duolingo.com d35aaqx5ub95lt.cloudfront.net
1 brb.duolingo.com d35aaqx5ub95lt.cloudfront.net
1 www.googletagmanager.com d35aaqx5ub95lt.cloudfront.net
1 geolocation.onetrust.com cdn.cookielaw.org
1 www.gstatic.com www.recaptcha.net
95 13

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

Domain
policies.google.com
Subject Issuer Validity Valid
*.duolingo.com
Go Daddy Secure Certificate Authority - G2		 2023-11-21 -
2024-12-22		 a year crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3		 2024-03-01 -
2024-12-31		 10 months crt.sh
misc.google.com
WR2		 2024-05-27 -
2024-08-19		 3 months crt.sh
*.cloudfront.net
Amazon RSA 2048 M01		 2023-10-10 -
2024-09-19		 a year crt.sh
*.gstatic.com
WR2		 2024-05-27 -
2024-08-19		 3 months crt.sh
onetrust.com
Cloudflare Inc ECC CA-3		 2023-11-13 -
2024-11-12		 a year crt.sh
*.google-analytics.com
WR2		 2024-05-27 -
2024-08-19		 3 months crt.sh
accounts.google.com
GTS CA 1C3		 2024-05-27 -
2024-08-19		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2024-03-28 -
2024-06-26		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.duolingo.com/practice-hub
Frame ID: 24B9808C9A0E33C245CD1F1200A71AA1
Requests: 91 HTTP requests in this frame

Frame: https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI&co=aHR0cHM6Ly93d3cuZHVvbGluZ28uY29tOjQ0Mw..&hl=nl&v=KXX4ARWFlYTftefkdODAYWZh&size=invisible&cb=go0jz452q9u0
Frame ID: 7681EB4B71464386839D0E1ADF9CD64A
Requests: 1 HTTP requests in this frame

Frame: https://accounts.google.com/gsi/button?click_listener=async()%3D%3E%7Bvar%20e%2Ct%3Bconst%7Bdispatch%3Aa%2CmodalOptions%3A%7BallowLanguagelessUser%3As%2CisSignIn%3An%2ClimitRedirect%3Ar%2CredirectPath%3Ai%3DO.B6%2CtrackingProps%3Ao%2Cvia%3Al%7D%2Chistory%3Ac%7D%3Dthis.props%3Bthis.setState(%7Berrors%3A%7B%7D%2Csubmitting%3A!1%7D)%3Btry%7B(0%2Ch.track)(n%3F%22sign_in_tap%22%3A%22registration_tap%22%2C%7Btarget%3A%22google%22%2Cvia%3Al%2C...o%7D)%3Bconst%20e%3Dawait(0%2CRe.F)(%7BallowLanguagelessUser%3As%2CdisallowAutomaticRegister%3Athis.isCoppaRequired()%2Cdispatch%3Aa%2Chistory%3Ac%2ConLoginSuccess%3Athis.handleLoginSuccess%2CredirectPath%3Ai%2CsetSubmitting%3A()%3D%3Ethis.setState(%7Bsubmitting%3A%22google%22%7D)%2Cvia%3Al%7D)%3Bthis.handleGeneralSuccess(e%2Cr)%7Dcatch(a)%7Bthis.setState(%7Berrors%3A%7Bsocial%3A!(0%2CM.Hx)(a)%7C%7C401!%3D%3D(null%3D%3D%3D(e%3Da.response)%7C%7Cvoid%200%3D%3D%3De%3Fvoid%200%3Ae.status)%26%26403!%3D%3D(null%3D%3D%3D(t%3Da.response)%7C%7Cvoid%200%3D%3D%3Dt%3Fvoid%200%3At.status)%3F(0%2Cte.H8)(19737)%3A(0%2Cte.H8)(24701)%7D%2Csubmitting%3A!1%2CuseImprovedErrorMessages%3A!0%7D)%2Cn%7C%7Cthis.handleRegisterFailure(%22google%22)%7D%7D&width=176&client_id=450298686065.apps.googleusercontent.com&iframe_id=gsi_324850_904007&as=8NpgKu%2FqFoDhxZ3qSmaiSQ
Frame ID: 15D63D9ABF42BB559981B3FBE5B89274
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Duolingo - 's Werelds beste manier om een taal te leren

Detected technologies

Overall confidence: 100%
Detected patterns
  • accounts\.google\.com/gsi/client
Overall confidence: 100%
Detected patterns
  • <[^>]+data-react
Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js

Page Statistics

95
Requests

100 %
HTTPS

64 %
IPv6

10
Domains

13
Subdomains

15
IPs

3
Countries

1648 kB
Transfer

4922 kB
Size

11
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

95 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request practice-hub
www.duolingo.com/ 		10 KB
4 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.220.102.65 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-220-102-65.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
e6b6bc404e99652beac1c04bdc9100478bb6b7d916c61c1b299b2ef76cd7015a
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Accept-Language
nl-NL,nl;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
no-store, no-cache, must-revalidate, proxy-revalidate
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Tue, 18 Jun 2024 18:12:03 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
44
x-frame-options
SAMEORIGIN
x-runtime
0.04242
x-tid
ffff171c6671ccab05f5
x-ws
UK
otSDKStub.js
cdn.cookielaw.org/scripttemplates/ 		21 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5be2dfa172d505acb197760b55c4731347cc239a7a046013c251948bb8214dbc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 18 Jun 2024 18:12:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
OKrCs7nhvutcs03VCUskmw==
age
77512
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
6841
x-ms-lease-status
unlocked
last-modified
Thu, 13 Jun 2024 02:35:30 GMT
server
cloudflare
etag
0x8DC8B517E123FAA
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
ae3a10ff-301e-004b-7bac-bda210000000
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=86400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
895d3ed3ac2b9012-FRA
enterprise.js
www.recaptcha.net/recaptcha/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.recaptcha.net/recaptcha/enterprise.js?render=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
064d0e4c4400c9164672d90ce82cac622e71787241990b1c856b3b8aa8b395b8
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Tue, 18 Jun 2024 18:12:03 GMT
manifest-02bd6b63.js
d35aaqx5ub95lt.cloudfront.net/js/ 		12 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
755c317310ccd87ef2bb30b46fa6bd2984b26b54b3202b03cecd76ee54428b28

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 14 Jun 2024 23:03:27 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 14 Jun 2024 22:27:23 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
328117
etag
"97bc578819c950d3346d0812fc6a0065"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
6089
x-amz-cf-id
DatI9cLwzegPVy4LWNm7VlgH6N927IZvopZsBNceP1PAleIpQBC1fA==
features-91ec4487.js
d35aaqx5ub95lt.cloudfront.net/js/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/features-91ec4487.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f2d4ab9d2dff0e7dce8e81c2f13c53db9fdacb6c16445e7188176e06ca638317

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 08 May 2024 20:26:53 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 08 May 2024 20:00:51 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
3534311
etag
"66062738b5dff2effea11304d2a666c2"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1192
x-amz-cf-id
JDnl5XP0daoLzWkocZUOBv34lF2Pl0wjgGuOBraBimrcMwxV7Z07Vw==
8553-a0eeda7a.js
d35aaqx5ub95lt.cloudfront.net/js/ 		24 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/8553-a0eeda7a.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
9179ef7271b73ff2bda6115717edd59c35b5516a59e75a84b80210f05657cdec

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 24 Apr 2024 20:27:43 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 24 Apr 2024 20:08:32 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
4743861
etag
"01a4ed918c451d99036d128d3df70027"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
9286
x-amz-cf-id
9rYY_oO9027SUpsPNsH4RH_Al1d0cpoHjIaL_XD-CkAKQoKq2XZA1g==
polyfills-d1e2cb95.js
d35aaqx5ub95lt.cloudfront.net/js/ 		371 B
627 B 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/polyfills-d1e2cb95.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
cfff8569bb27bee3dcbccaba435f5f8eb724b8052d64ab2d89c5c31f172813c8

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 26 Mar 2024 05:41:51 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Mon, 25 Mar 2024 21:53:10 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
7302613
etag
"68f9e1c58cf5415d5cd04b41da7beef2"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
233
x-amz-cf-id
mj0KTJt7TS_yGoRLPG_JZX7ivCh5TavicKjUtzSak-1FOFEd2LKbaQ==
7674-7722f5c5.js
d35aaqx5ub95lt.cloudfront.net/js/ 		321 KB
91 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/7674-7722f5c5.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
57d5045f1ffe001e65a4c2eed1fbd63d8ab14f631dd4d7fd3a7145fc5b554cfe

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:36:22 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:29:20 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
509742
etag
"46e7f575f3c51394d329488f0a2a8af1"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
92631
x-amz-cf-id
s-349PVVMAIF9hTZM4xzE1duvUwSbB3u49-Obwsqs0zihm2QAewamg==
nl-NL-950a8bf5.js
d35aaqx5ub95lt.cloudfront.net/js/strings/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/strings/nl-NL-950a8bf5.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
5b6aa4144e0775ea936d70fd6a99e5d573f48863eaf39337db605c49a324942c

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 02 May 2024 07:18:12 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 01 May 2024 20:30:26 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
4100032
etag
"b5e3d6cdda5073389191bff422f9e163"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
861
x-amz-cf-id
IdIoEaFT68cGgRDBRmUSGKWkx_P_dbwrBWaa9WkvGfV4WcmC5fDTMg==
1765-0f9d215f.js
d35aaqx5ub95lt.cloudfront.net/js/ 		612 KB
199 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e484d385147eb791b77ed935ad32ed5df9dcc84226e04f2189ea08903c931ada

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 14 Jun 2024 21:29:40 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 14 Jun 2024 21:22:30 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
333744
etag
"33e55545b807c97b74919d6c2bfe9037"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
203235
x-amz-cf-id
AWTlUbdTqSuPIvF2Ig9kGlSI6VMurbOucuy5pbvdbHLN2mDDBHvTMQ==
app-0c29eca6.js
d35aaqx5ub95lt.cloudfront.net/js/ 		840 KB
255 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f12bb26d320f283dbb4c9f4baf78512d3816ac0cb7ff2d01062a8a051831d848

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 14 Jun 2024 23:03:27 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 14 Jun 2024 22:27:23 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
328117
etag
"dbd8959baf65b86b5698f3ca49107723"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
260778
x-amz-cf-id
coAUFrdGoVA1jz_WFO1vb7DQCRpeZ1Cy8ap8-2SNibvyZVUS7KAXuw==
1765-5078794e.css
d35aaqx5ub95lt.cloudfront.net/css/ 		22 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/1765-5078794e.css
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f592801bdd7cb45b3d8b296d23fa8b31fd8c6bcc8ed7cb0f5af4fdbe5791f13b

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 14 Jun 2024 21:29:40 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 14 Jun 2024 21:22:19 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
333744
etag
"3d7bb6e430542e4cff933c57c2a28618"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
4291
x-amz-cf-id
9EtvyTGeEggL6uEX2DuqWiW7Jw--sxyIOMdbruYaf0BwMXB8Iru5vw==
app-61c93ca9.css
d35aaqx5ub95lt.cloudfront.net/css/ 		64 KB
14 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/app-61c93ca9.css
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
452957ad9fe1d9b9072565b2661c58caec739177e1b5c1a3cb3528bc07b393a5

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:07 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:47 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510357
etag
"08b3a36345c34dfa10e6bbd4aecbf6d2"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
14066
x-amz-cf-id
VUylByl_iY1TBRkhG9OHwDlqgZyhlJyIfuubme_A5EnlE9zEuxwW6A==
55a7f100-001e-4085-87ec-1a6d522f7d67.json
cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/ 		5 KB
2 KB 		XHR
General
Check archive.org
Download Go to
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::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8d12eb2092c5d4aefe06344d2e62b63747102a6185304fe230fc3f3a5faf90ed
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 18 Jun 2024 18:12:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
strict-transport-security
max-age=31536000; includeSubDomains; preload
age
8737
content-md5
KvLSDGanMh+g6x0eRZxPpg==
content-length
1873
x-ms-lease-status
unlocked
last-modified
Thu, 25 Apr 2024 15:36:06 GMT
server
cloudflare
etag
0x8DC653D6C8F3441
vary
Accept-Encoding
content-type
application/x-javascript
access-control-allow-origin
*
x-ms-request-id
60e98c27-101e-0023-7c26-97a340000000
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=86400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
895d3ed43cde39c2-FRA
expires
Wed, 19 Jun 2024 18:12:03 GMT
8df26391f330be315074ddd7b74b66b8.woff2
d35aaqx5ub95lt.cloudfront.net/vendor/ 		42 KB
43 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/vendor/8df26391f330be315074ddd7b74b66b8.woff2
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
9ad262963e5f9baa298b69e675c34054c5a2e611a92e1c7cb4c65b3d4f7ef9d4

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Origin
https://www.duolingo.com
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 11 Mar 2024 17:49:58 GMT
content-encoding
gzip
via
1.1 0d94766f433ae64cf30c40acb74fc43e.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
age
8554926
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
43229
last-modified
Mon, 11 Mar 2024 16:19:39 GMT
server
AmazonS3
etag
"4f1a45063eae78638440296b72324e0b"
access-control-max-age
3000
access-control-allow-methods
GET
content-type
binary/octet-stream
access-control-allow-origin
https://www.duolingo.com
cache-control
max-age=315360000
access-control-allow-credentials
true
vary
Origin
accept-ranges
bytes
x-amz-cf-id
nbGQg-SMY-_9Qitmyqkg1BQu5Hgkc3g36KAsW9WktI9qh6O2LRHllA==
dcf3e686284c5e7eeca4f8e200392c01.woff2
d35aaqx5ub95lt.cloudfront.net/vendor/ 		43 KB
44 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/vendor/dcf3e686284c5e7eeca4f8e200392c01.woff2
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
28cfe12e19f4cc9734921fa8df1d8694344f4eea7591e20e2a8ccfa91b0d2e12

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Origin
https://www.duolingo.com
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 11 Mar 2024 17:49:58 GMT
content-encoding
gzip
via
1.1 0d94766f433ae64cf30c40acb74fc43e.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
age
8554925
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
44488
last-modified
Mon, 11 Mar 2024 16:19:39 GMT
server
AmazonS3
etag
"0f4d41ab6027cdbb06f469d5164807fa"
access-control-max-age
3000
access-control-allow-methods
GET
content-type
binary/octet-stream
access-control-allow-origin
https://www.duolingo.com
cache-control
max-age=315360000
access-control-allow-credentials
true
vary
Origin
accept-ranges
bytes
x-amz-cf-id
pdE0wxM5gz36OP-zGJ4S60D7nj_oxyGEcI0mY0l2_y8eFf9eNRnxAw==
truncated
/ 		1 B
0 		Script
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b

Request headers

Referer
Origin
https://www.duolingo.com
Accept-Language
nl-NL,nl;q=0.9;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Type
text/javascript
recaptcha__nl.js
www.gstatic.com/recaptcha/releases/KXX4ARWFlYTftefkdODAYWZh/ 		517 KB
206 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/recaptcha/releases/KXX4ARWFlYTftefkdODAYWZh/recaptcha__nl.js
Requested by
Host: www.recaptcha.net
URL: https://www.recaptcha.net/recaptcha/enterprise.js?render=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
8dc6b4323fbeb236ffdcf00f4fc93c6373bb022821f4e5aec3daa68b2af2ae05
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Origin
https://www.duolingo.com
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 17 Jun 2024 23:19:32 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
67951
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
210148
x-xss-protection
0
last-modified
Sat, 15 Jun 2024 04:02:13 GMT
server
sffe
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
vary
Accept-Encoding
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Tue, 17 Jun 2025 23:19:32 GMT
location
geolocation.onetrust.com/cookieconsentpub/v1/geo/ 		59 B
295 B 		XHR
General
Check archive.org
Download Go to
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::ac40:9b77 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
33110d24cbb506c398f40acebf7e9b4314b3644bda60332a7c993637c957bef1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
accept
application/json
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
server
cloudflare
vary
Accept-Encoding
access-control-allow-methods
GET, OPTIONS
content-type
application/json
access-control-allow-origin
*
cf-ray
895d3ed508429067-FRA
access-control-allow-headers
Content-Type
9020-e9a437cb.css
d35aaqx5ub95lt.cloudfront.net/css/ 		4 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/9020-e9a437cb.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
3379d5dbeb651052372d664f9b51bdf2711df9f716c83d8c57e090c7d8aa055b

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:35 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:01 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"27459c6c950e1d6f22bfeb8b6e633fe2"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1291
x-amz-cf-id
xT-cb1DRkg7AQz0huT5dvgYYoCAWfz7GJgXV1E7LrturqsV3F1v2RQ==
9020-3a8b01f7.js
d35aaqx5ub95lt.cloudfront.net/js/ 		7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/9020-3a8b01f7.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
b362f470a3ce6d35fc011e0cef84dd3c346c5b129c213107a76c27f62bb3c94c

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:35 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:12 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"e2a11b5c36805ade0548d7d4c69e760d"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3008
x-amz-cf-id
vgdnBIUqpkmZeLt9vYuBdlkOWhloPjy2wL0WOi3Tk2Q2kFGGt-QQLQ==
batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.169.16.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-35-169-16-83.compute-1.amazonaws.com
Software
Jetty(9.4.53.v20231009) /
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/126.0.0.0 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
Tue, 18 Jun 2024 18:12:04 GMT
server
Jetty(9.4.53.v20231009)
5323-e255165c.css
d35aaqx5ub95lt.cloudfront.net/css/ 		4 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/5323-e255165c.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
9a0b363a76e5a981e63527fc99459d3976a2b8cb662fc6f88fd27d9373936c2b

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:35 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:00 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"d4d1ed084d344509102ab720bbdc957a"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1248
x-amz-cf-id
jPrgBIC5BSJgP2RZft7S1uA_luKj6SdJSOkBNKZeT1s3wugcRm983g==
5323-e7b56e36.js
d35aaqx5ub95lt.cloudfront.net/js/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/5323-e7b56e36.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
29fe08034b4a00e00c51af1d650f78b406788b1f5209f110e9a2096614c3e46e

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:35 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:12 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"04d35c12fde62ce5294cf290040626f0"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3571
x-amz-cf-id
hQfPBo0WD9RfKWXz5yGga0g0Wv-z8n_b5EpDlFTkTx9VxlhDva3psA==
8575-d4a2cb87.css
d35aaqx5ub95lt.cloudfront.net/css/ 		4 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/8575-d4a2cb87.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e0bf67b6ca999b82f2a580eb2e3dbbf43b777f3094ad53b963fd00a375bcd995

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:35 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:01 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"ab691f2997f7244d97866a640b8a4ca4"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1233
x-amz-cf-id
VE283uS-h1BLA0VCYnUpr1c_oLqeUVvtCvzbzD2Z6pdify8j-xD5uA==
8575-26d33f77.js
d35aaqx5ub95lt.cloudfront.net/js/ 		7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/8575-26d33f77.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
16709811b4e103fefc0efcdea520c78d01d16cde2bae5d897d6d875fc498da44

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:35 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:12 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"41f4cb8eb24c8d8572740a1a66e2d7aa"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
2948
x-amz-cf-id
0TuGAIi_EvmMtCsIfwtdyikhveCUl9u8ZOb091BcIUcz0ZuqzBb5qw==
4800-443eeb09.css
d35aaqx5ub95lt.cloudfront.net/css/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/4800-443eeb09.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
52846cb02c067d853f524e4ce9f04c8fece2b3712817f23fc3787531dd2062cd

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 08 May 2024 20:26:54 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 08 May 2024 20:00:38 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
3534311
etag
"91422c8ed904c2ca028680e289c4c760"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1062
x-amz-cf-id
f4Kn8XQODVhgZKcBI0Nip87nRekQPZJWcosMK1any0G_qQ5gtYUVEA==
4800-7dda3d0f.js
d35aaqx5ub95lt.cloudfront.net/js/ 		6 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/4800-7dda3d0f.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
d3ee0015eb3c75c5626bf81481a6b71f28bc2767f61950374c838501b494cdfa

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 08 May 2024 20:26:54 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 08 May 2024 20:00:50 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
3534311
etag
"9ef16c34046a55b78e474ae9f893b0ac"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
2646
x-amz-cf-id
RV6I3BvOOyqdcuTbgp8XY-HnfVmFfKrwQf_SLsG-ePB-Q2ja69Lkaw==
gtm.js
www.googletagmanager.com/ 		332 KB
110 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
ac457c87fb074eff104fc8987836defbee608d1efdd5316af82c2eb38ab069fc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
112100
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Tue, 18 Jun 2024 18:12:04 GMT
8751-7a179b62.js
d35aaqx5ub95lt.cloudfront.net/js/ 		37 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/8751-7a179b62.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6e9b7c15ef416f244e6a947ba0c8fe515bfe28b63f4bb7f04fe8caa293c68d28

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 22 May 2024 20:26:08 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 22 May 2024 20:21:34 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
2324756
etag
"6ed94a58fd7940b0f896868c0a6773ab"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
11745
x-amz-cf-id
In17UC0Kf63TZKY3L5lDhEox3j4KnZQcdK3QA9rSBBAhlA6vEBwO8A==
5931-ac1d5c2a.js
d35aaqx5ub95lt.cloudfront.net/js/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/5931-ac1d5c2a.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
c69055603dd9f0114dd66da0d181ffae2a24576ad5fe86ec925b94902a745b82

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 24 May 2024 03:31:10 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Thu, 23 May 2024 20:07:39 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
2212855
etag
"505197e3d0e4ecda31d4098cbf39a88f"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3609
x-amz-cf-id
5P5itygKD9P8lmhoB8LDbgE9zRwQHgE0EGoxeQ-ek6Cw7gaiBJZCdg==
5314-33cb86aa.js
d35aaqx5ub95lt.cloudfront.net/js/ 		162 KB
46 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/5314-33cb86aa.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
91be8fcfa3366a08bf1075e07281aee2baf35654087f1aa826b22e919371fd5b

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 25 Mar 2024 07:00:54 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Sun, 24 Mar 2024 15:30:19 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
7384271
etag
"b16c0bbf8beb92b568be88019e3966c4"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
46404
x-amz-cf-id
14B9YSowCeqpmb_kdPvs4qaNI62nxaPnnF-bBbvmltfPIEGzh49CtA==
8106-5719892c.js
d35aaqx5ub95lt.cloudfront.net/js/ 		13 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/8106-5719892c.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1e24df66ce8ef385f19be504ee7efa943ec792fe895a2c124fa385d3853a5df5

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 22 May 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 22 May 2024 20:21:34 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
2324756
etag
"8e62df01231341bd5206fe8b10475ca6"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
5035
x-amz-cf-id
O6SgtU0LkW9uNGKzkIAsSP2wD2vuPRxg0kKZ6ee9gnRmh7gsgEX8Qg==
6243-94af2807.js
d35aaqx5ub95lt.cloudfront.net/js/ 		10 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/6243-94af2807.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
2ba2b2ee2c37fad2b32cc985e7a2f10216353db20c79f6f33f15b13d697fdf8e

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:36 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:12 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"abff2d5f1de46e1ed9a6f1a49e8e40f1"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
4363
x-amz-cf-id
PbYetc6BsNrr_HzJt-KlMOS4fPirH3XAuMzo5PnqpASece9lHXdkSw==
5101-2a0b6d3b.css
d35aaqx5ub95lt.cloudfront.net/css/ 		17 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/5101-2a0b6d3b.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1397c3bb62db5f6ec318e39ac96166f8d6d3c9febfdbff51a9ffc13bc345d4df

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:36 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:00 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"66b64b8f5e377ddd45cef1c4107dfa22"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
4226
x-amz-cf-id
C8RDzlhnj7kl_mPiE_BujgZE3Mr8jS_zjUX4yjnP0tP2cHZkC74aCw==
7937-99541ee5.css
d35aaqx5ub95lt.cloudfront.net/css/ 		16 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/7937-99541ee5.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
c32d523b77b5252effde9982fcea56235bc27d9e1d7ac58dca1ad0f81617f89a

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:36 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:01 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"87741832e1335a0bca207e50b99323a9"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3507
x-amz-cf-id
6MU9bwqMMVeLj2L-y7Umz3EhXwN0g-K67pkz4_PQ903D3K3xpVIuQw==
7937-135e9e49.js
d35aaqx5ub95lt.cloudfront.net/js/ 		14 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/7937-135e9e49.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
a13e8f4ac756a8493d847903ef48c72deebcf3ed3b908e85f9dcc5ac8422a265

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:36 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:12 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"32059ebf9a6205b7b4ea21a2faa7db2d"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
5278
x-amz-cf-id
ALXFfwfzoliexXPXZmu6NxnAzs525FLalL0yPp5TrRjYovAgF9uZ0A==
5298-b42e4575.css
d35aaqx5ub95lt.cloudfront.net/css/ 		11 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/5298-b42e4575.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
b7aadb1f7e4ee78d69ec781215bbd2255f3d0f255ca8ceb6de621b5bfae80cfa

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 01 May 2024 20:28:30 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 01 May 2024 20:01:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
4139015
etag
"b2ee14c0f5624cec1344117263d6fab1"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1989
x-amz-cf-id
iB15Tb7mkRxPSqi9Glqmw_TE_R6DDJEGWG536a1NdqCtzIMVqlfUbw==
5298-bb9c9557.js
d35aaqx5ub95lt.cloudfront.net/js/ 		25 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/5298-bb9c9557.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
c3a7389ecfed70fc1154ea24b077021fb97803dddf321391924dd6754d709fc1

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510356
etag
"430a44d66305d1cb213df02336975d5f"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
9945
x-amz-cf-id
e1G-67wz95gr1gIas7_L-eB29fuNiQ3sKwlXrP_U2Tt9O1G8IByXaQ==
274-10cf63c7.js
d35aaqx5ub95lt.cloudfront.net/js/ 		13 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/274-10cf63c7.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
18b5651be01f0c64d101169168e420e8f485850ac500c267f33f8dd422beef86

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:57 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510356
etag
"43504ab95ddb183846244b4781bb6efa"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
5248
x-amz-cf-id
DVJEH6YXB75J54-8fi3Wxkl10ka6y0R5EEefcPUOBnyfAbJxeGWLsg==
7888-9b4c7bf0.css
d35aaqx5ub95lt.cloudfront.net/css/ 		32 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/7888-9b4c7bf0.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
62998bd8f48a7342471ed24c28a9516698f406d58cf6a5dde544a1fce18cbf1e

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 14:59:10 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 29 May 2024 14:54:40 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1739575
etag
"4d2ae6fedde0e73a2fbe16aeadd123ec"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
7920
x-amz-cf-id
lG3Wok577Dr6z23QZvxr7EnlKB6OfnVCYseIx1O5oZJg86SmYRzGyQ==
7888-0245eb7c.js
d35aaqx5ub95lt.cloudfront.net/js/ 		96 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/7888-0245eb7c.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6d513b67b4eae4bb5257197ca3d7cdf7fbceb875c9a4c7bbdc25e764ff446eb3

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510356
etag
"ad8a5da9ef2c967e046c9a3b600dc428"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
30648
x-amz-cf-id
GpOZEY5FxDwF-bgmC_8pwzew4U2Wu5qA2iyJ5LDNx77EAgFl_RkPjA==
6480-e1fd827c.js
d35aaqx5ub95lt.cloudfront.net/js/ 		19 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/6480-e1fd827c.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
2680f8346613efac2152edb7eb1e700d237ea688534aadba8adb844fbe3bafce

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510356
etag
"7438060a3b3b64708cde24cd6bb1c68b"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
7295
x-amz-cf-id
iotg8TeIAwVYRc1TX2Y7mo2jwc8vUvgQf2mPGTkNt_MpFkZ0201MJA==
7672-a3d68b7b.js
d35aaqx5ub95lt.cloudfront.net/js/ 		10 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/7672-a3d68b7b.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
addeae120665c70621fd288d418e5884c41f031e148b269afdbea453e42d7c6d

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:36 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:12 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"1c6f98a335596f1dce59aa5f94c8af6c"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
4679
x-amz-cf-id
wRn_gKGlsbIAflQaQyEeXEodsTdAigbnU0Z-v77wu6ytp8dDbiA53g==
9518-88686d0c.css
d35aaqx5ub95lt.cloudfront.net/css/ 		15 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/9518-88686d0c.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
eff681d32a418a19a5c65af1485f5ff85e94bd9ffafea5ad9ceb477a34e7cd42

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 17 Apr 2024 19:57:14 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 17 Apr 2024 19:28:35 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
5350491
etag
"56f764eee2b8a0816cefbb9c07ba0eb1"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3092
x-amz-cf-id
tfpl1ZcDWGKnPlecfHfs1EBuggrtVs4km-BgI4TpJaU64ygCqw_OsA==
9518-97c55967.js
d35aaqx5ub95lt.cloudfront.net/js/ 		16 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/9518-97c55967.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
d20de2fcc037e88832fd6ba008129138ad739948c529c0bcd2ba1fc364702c87

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510356
etag
"22de793a453cce112f69a1a4eda3971c"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
5955
x-amz-cf-id
Klzgk5ZWMLhEnHkgeXkYBA2dTCxNCjdZZ_q07Bog4Nw4V7Wwv1N2ow==
3932-48f420de.css
d35aaqx5ub95lt.cloudfront.net/css/ 		14 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/3932-48f420de.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
a64f49d075ef6ded9f80fa120cb69cd39d1f75c49255c357a7f87fde5b785946

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 08 May 2024 20:26:54 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 08 May 2024 20:00:38 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
3534311
etag
"2b8c70dcb62dd8fed84e3a7955f8c1e6"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
2493
x-amz-cf-id
yBvk3C013nZ8cAvEQUD7Z8HzJ3SCMJaLrb8WLUcyOBoHkjN7ZwdJfA==
8247-6644c065.css
d35aaqx5ub95lt.cloudfront.net/css/ 		62 KB
15 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/8247-6644c065.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
45f2f8e00c061e1183b85ad32a6aa21b9fc683e5aa1468c31e71114662269996

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 14 Jun 2024 21:29:41 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 14 Jun 2024 21:22:20 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
333744
etag
"3e7e72459dfa98714ae942f531f99f95"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
14887
x-amz-cf-id
X_5vJ7waKBQNxKKHCSpvPye35y6OxuMi8edJtsylCLEHf1d0B1FP2w==
8247-72ba2a88.js
d35aaqx5ub95lt.cloudfront.net/js/ 		155 KB
48 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/8247-72ba2a88.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
60e67c1036887929de3fb858d91faa4efc37312a9f7b6397286647896ee75f85

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 14 Jun 2024 23:07:22 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 14 Jun 2024 22:27:23 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
327883
etag
"e7454aa847d3b9f78b0d779b41ae3953"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
48286
x-amz-cf-id
qjJlAlr2HLng1UxCSpdSIzpkcJxYwEPdvdM0-JG9qg-6V2t33XmbcQ==
4000-caf32d60.css
d35aaqx5ub95lt.cloudfront.net/css/ 		20 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/4000-caf32d60.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
d4496d3a741f7cd8b020509539295a9a7eee2ed7b836549558bfc09c524a7b57

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 22 May 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 22 May 2024 20:21:22 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
2324756
etag
"ebee628e442ba92e341e1b8a1c716c4e"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
4337
x-amz-cf-id
3ve2jPmlhWbXFIBLoYsk5IVdPQgzRRLZngq7T4YAt3KIKxAUTp-1ng==
8102-e6c2004e.css
d35aaqx5ub95lt.cloudfront.net/css/ 		14 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/8102-e6c2004e.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ed79f3bcc58c382066a273903c5d7d960c84410e5e662c7eb7883c5dd981b303

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 08 May 2024 20:26:54 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 08 May 2024 20:00:39 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
3534311
etag
"4a089b834feaa5270016aecc339362a1"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
2454
x-amz-cf-id
wM_3LzNwBwXaNvW4ZlYcAMRf5p-TYP3Nzx3UhFAKczlMDHLzs2BwlQ==
8102-b27e7dea.js
d35aaqx5ub95lt.cloudfront.net/js/ 		10 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/8102-b27e7dea.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
3ba09865cef6bd2a6fa6bd104219de06f227bfc40da18656870fde3dc171db7c

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510356
etag
"e3824937316d8feb9e6135c6e285a279"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3873
x-amz-cf-id
DKZ2eMnQu5J-OoqFvLRJWeuVm3-kwA9-CJ5QMy2BCIyhkGnBxP0kBg==
4317-a0cb11bb.js
d35aaqx5ub95lt.cloudfront.net/js/ 		15 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/4317-a0cb11bb.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ae51559be11944010b4296301770ff8a490c2727dbef19e257a05ec097d3a2c9

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:36 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:12 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"fc93096a27df0a8d818d639e113714bd"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
5625
x-amz-cf-id
hUcHITK2ponJpW2ZP6lSet1GkldQSnYUpG7DfNi4QEOhHUjbRC-pew==
3925-eebf2010.js
d35aaqx5ub95lt.cloudfront.net/js/ 		10 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/3925-eebf2010.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
db132f2db7047ca87ead99710245adae3fae2cd689917967eb2e9abdfaaec39d

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 05 Jun 2024 20:28:36 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 05 Jun 2024 20:06:12 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1115009
etag
"dac68227e99f03cb68b755e34173d8a8"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
4414
x-amz-cf-id
_MFYSnqZnNHarZHRMNU2dGiUl3o7f1X8JuNQuU8bqD0mASvcnLxvew==
703-dc3a031e.css
d35aaqx5ub95lt.cloudfront.net/css/ 		7 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/703-dc3a031e.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1d09ed27abbb2302611ccc10b31cbdfef245ec5cfa36e2466d4b3a95a15712ba

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 22 May 2024 20:26:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 22 May 2024 20:21:22 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
2324756
etag
"bf31d743a8c15c2527bc3591daeb6b5c"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
2348
x-amz-cf-id
UyvuxZk0Xxi_VGEwotAUGPl7pUuaYBbbVBj-ZOLmYF0lFpKXyPRM2w==
6244-c532c9d2.css
d35aaqx5ub95lt.cloudfront.net/css/ 		11 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/6244-c532c9d2.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
22755ba8612d12eb8889cb6b2b2a77166f5f373da111f8c10f3f23ef8aff3e9f

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 31 May 2024 01:24:58 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Thu, 30 May 2024 23:47:53 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
1615627
etag
"7adeefc85085881212cdf5328e68d95e"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3178
x-amz-cf-id
qqM5PwCEfURu3qc2-LqThnYW8TgXsO4BPUP11a3OaA7K1ad89BcWGw==
6244-40f27289.js
d35aaqx5ub95lt.cloudfront.net/js/ 		23 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/6244-40f27289.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
7d51f01476a1abb5ae85262fcaee15f93f54373eaa0f26fcd6e7873ab8e62e4b

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:27:43 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510262
etag
"df5f34772c1e6479c8cf23153a006238"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
8111
x-amz-cf-id
D9fEHn_mTXa6MOdKba-G2dj9hFGc1Sw0Rdw0LVqEmlLTxu0myQnMfg==
7350-c9328bac.css
d35aaqx5ub95lt.cloudfront.net/css/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/7350-c9328bac.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e1b86464af852878f3bad27949b3bd8d98700694f439d58125be7f9f2b372719

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 08 May 2024 20:36:44 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 08 May 2024 20:28:44 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
3533721
etag
"b5bff99ef9bf39afb9664f8028ca1f19"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1113
x-amz-cf-id
VwRvWTM51VzyFM_LBVXF1R5wGEHXJVdBto-XgnW2lZ6B3lqsgHFVMg==
7350-ed50fd96.js
d35aaqx5ub95lt.cloudfront.net/js/ 		14 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/7350-ed50fd96.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
13be6cbd7a6efeb62287d45ef19af82d88fcabebc0cf767aedd087913b930c81

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:35:09 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:29:20 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
509816
etag
"de89de8c86d01b550a1ef394ea6b0abc"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
5012
x-amz-cf-id
YG5q4j-ZKfxaZ42vxz3RTj6EhosuEleKbM9uRLkhRiXEe4Jf_Fhhxw==
batch
excess.duolingo.com/ 		34 B
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.169.16.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-35-169-16-83.compute-1.amazonaws.com
Software
Jetty(9.4.53.v20231009) /
Resource Hash
26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform
"Win32"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-type
application/json

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
accept-encoding
gzip, identity
server
Jetty(9.4.53.v20231009)
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
otBannerSdk.js
cdn.cookielaw.org/scripttemplates/202404.1.0/ 		448 KB
109 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.cookielaw.org/scripttemplates/202404.1.0/otBannerSdk.js
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::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
49cfbb9c8b20fbaab3a11bcecb48fb8448e617a746fa578baca0dc71a7e06540
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 18 Jun 2024 18:12:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
lAa4newgeifCObgQn9TUrg==
age
77545
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
111087
x-ms-lease-status
unlocked
last-modified
Tue, 11 Jun 2024 01:45:16 GMT
server
cloudflare
etag
0x8DC89B824C49CB5
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
f471b9d7-c01e-0095-0e08-bc205a000000
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=86400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
895d3ed6b8e39012-FRA
client
accounts.google.com/gsi/ 		219 KB
83 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://accounts.google.com/gsi/client
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c1f::54 Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
4c3b921c1da525be6f1d4b92ebae17b6e5bc568fa505038b54901d5e49697f51
Security Headers
Name Value
Content-Security-Policy require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, script-src 'report-sample' 'nonce-A50Nbrt_QjKiLJWJgppxHg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
content-security-policy
require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, script-src 'report-sample' 'nonce-A50Nbrt_QjKiLJWJgppxHg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
content-encoding
gzip
x-content-type-options
nosniff
server
ESF
x-frame-options
SAMEORIGIN
report-to
{"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
content-type
application/javascript; charset=utf-8
cache-control
private, max-age=1800
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
cross-origin-opener-policy-report-only
same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
expires
Tue, 18 Jun 2024 18:12:04 GMT
web.json
brb.duolingo.com/0/ 		345 B
767 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://brb.duolingo.com/0/web.json?user=0&ts=1718734324&tzoffset=2
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.245.31.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-245-31-49.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ecaf7f34a3d1c4fdaf699be0a44f57060e7b736d069f22ef77ea4754ec4fbc41

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept
application/json; charset=UTF-8
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:00 GMT
via
1.1 9eb1733bea847c3a8f4910adebcc8146.cloudfront.net (CloudFront)
server
AmazonS3
x-amz-cf-pop
FRA56-P8
age
3
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
text/html; charset=utf-8
access-control-allow-origin
https://www.duolingo.com
x-cache
Error from cloudfront
vary
Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-credentials
true
content-length
345
x-amz-cf-id
Tw302kYj4iZCQLiK09x9MY8s1YI_vISrLzZA2gymZQJRarjGYlMBbg==
web.json
zombie.duolingo.com/0/ 		345 B
774 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://zombie.duolingo.com/0/web.json?user=0&ts=1718734324&tzoffset=2
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.224.189.4 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-224-189-4.fra2.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
df7798a5653e384d98ee3aedb3d10cb9949c7d798a932f6b7e8194b0b73b92b6

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept
application/json; charset=UTF-8
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:02 GMT
via
1.1 69f13f852a135432abb1b7bfc5a8b420.cloudfront.net (CloudFront)
server
AmazonS3
x-amz-cf-pop
FRA2-C1
age
1
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
text/html; charset=utf-8
access-control-allow-origin
https://www.duolingo.com
x-cache
Error from cloudfront
vary
Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-credentials
true
content-length
345
x-amz-cf-id
1SZYtaMPYD0E_3PwSphFuQ-WHvZT-6DB9Uoo9d38LLIBYaxa7ivh3w==
batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.169.16.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-35-169-16-83.compute-1.amazonaws.com
Software
Jetty(9.4.53.v20231009) /
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/126.0.0.0 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
Tue, 18 Jun 2024 18:12:04 GMT
server
Jetty(9.4.53.v20231009)
tracking-status
www.duolingo.com/2017-06-30/ 		2 B
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.duolingo.com/2017-06-30/tracking-status
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.220.102.65 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-220-102-65.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
X-Amzn-Trace-Id
User=0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type
application/json; charset=UTF-8
Accept
application/json; charset=UTF-8
Referer
https://www.duolingo.com/practice-hub
X-Requested-With
XMLHttpRequest
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
x-ws
UK
x-tid
ffff171c6671ccab05fc
surrogate-control
no-store
x-duo-request-host
www.duolingo.com
x-envoy-upstream-service-time
21
content-length
2
pragma
no-cache
x-runtime
0.01805
server
duo-api
no-retry
1
access-control-max-age
1728000
access-control-allow-methods
GET, POST, OPTIONS, PATCH, PUT, DELETE
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.duolingo.com
access-control-expose-headers
Cache-Control, Content-Length, Content-Type, Expires, No-Retry, Pragma, Surrogate-Control
cache-control
no-store, no-cache, must-revalidate, proxy-revalidate
access-control-allow-credentials
true
x-frame-options
SAMEORIGIN
access-control-allow-headers
, accept, accept-encoding, accept-language, authorization, cache-control, connection, content-type, dnt, host, if-modified-since, keep-alive, user-agent, x-requested-with
expires
0
config
www.duolingo.com/2017-06-30/ 		3 KB
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.duolingo.com/2017-06-30/config?fields=ageRestrictionLimit,clientExperiments%7Bsfeat_web_clientside_experiment_test_fam,sfeat_web_clientside_experiment_test_fam_v2,path_web_smec_new_users%7D,featureFlags,ipCountry,speechHost&_=1718734324267
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.220.102.65 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-220-102-65.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
3009d985ed0944fdfb842a8074fe0005ede36af3a8f73af58bbce305aa8b4959
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1 ; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
X-Amzn-Trace-Id
User=0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Accept
application/json; charset=UTF-8
Referer
https://www.duolingo.com/practice-hub
X-Requested-With
XMLHttpRequest
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 18 Jun 2024 18:12:04 GMT
content-encoding
br
x-content-type-options
nosniff
referrer-policy
no-referrer
server
duo-api
vary
Origin,Access-Control-Request-Method,Access-Control-Request-Headers
x-frame-options
DENY
content-type
application/json
x-duo-request-host
www.duolingo.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
x-envoy-upstream-service-time
4
content-length
1012
x-xss-protection
1 ; mode=block
expires
0
batch
excess.duolingo.com/ 		34 B
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.169.16.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-35-169-16-83.compute-1.amazonaws.com
Software
Jetty(9.4.53.v20231009) /
Resource Hash
26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform
"Win32"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-type
application/json

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
accept-encoding
gzip, identity
server
Jetty(9.4.53.v20231009)
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
anchor
www.recaptcha.net/recaptcha/enterprise/ Frame 7681 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI&co=aHR0cHM6Ly93d3cuZHVvbGluZ28uY29tOjQ0Mw..&hl=nl&v=KXX4ARWFlYTftefkdODAYWZh&size=invisible&cb=go0jz452q9u0
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/KXX4ARWFlYTftefkdODAYWZh/recaptcha__nl.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-kAh_QKgQ-lt-b-rY93d9tQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
nl-NL,nl;q=0.9;q=0.9
Referer
https://www.duolingo.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-kAh_QKgQ-lt-b-rY93d9tQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Tue, 18 Jun 2024 18:12:04 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server
GSE
x-content-type-options
nosniff
x-xss-protection
1; mode=block
9487-c883bbb9.css
d35aaqx5ub95lt.cloudfront.net/css/ 		317 B
608 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/9487-c883bbb9.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
5ae1c061081fac78d58b5f907823a65dd2232794be5b1a7548fa5e971b88fac1

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 17 Apr 2024 19:57:15 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 17 Apr 2024 19:28:35 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
5350490
etag
"2724dad38b86ef74946c86fa6b269540"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
222
x-amz-cf-id
xxrWVY91G0gFLzgCRyTNBBqjWg98zyVtWPoU6G-dLp3zYWcmwh57cg==
9487-9f67af29.js
d35aaqx5ub95lt.cloudfront.net/js/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/9487-9f67af29.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0ec106378d71445363dfa1eb3ff07df4c8ca621026d4e508971a0217db05cd47

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:11 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510354
etag
"f6930449a1bc1737ca83a3a3ce1649f3"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1122
x-amz-cf-id
khFu0_T_hYUAbZhoWe5LxBiDkBZa6TtTmTbweJ1yvLcYypKv0wZoKg==
4051-4ccc0c65.css
d35aaqx5ub95lt.cloudfront.net/css/ 		723 B
806 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/css/4051-4ccc0c65.css
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
97aaa7cebcde8211d70f99b5be289b9313ebf6e5dd6e61441c4e5c24c44c31b3

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 17 Apr 2024 19:57:15 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 17 Apr 2024 19:28:33 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
5350490
etag
"3c74c6115355c88cbede506db250a241"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
422
x-amz-cf-id
EoCR4J31onAxqxiJdEJpFKss86eZZhahxEatyI5aYBvF9cRWJCxqvw==
4051-9802a135.js
d35aaqx5ub95lt.cloudfront.net/js/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/4051-9802a135.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-02bd6b63.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e12c79421c97eb2c6945893559bed75e2bd9ddcc0a2d7c3f8d3b6bf7a3c36b02

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 20:26:11 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Wed, 12 Jun 2024 20:00:58 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
510354
etag
"21037653fb4bac9b14cf0bf2af9aeafc"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3877
x-amz-cf-id
xUKqMEoIgaBIw4L4XYbTJ9kutqL9JCos-OzvgqnPUFL5x1XDkFtn9A==
supported-courses
www.duolingo.com/2017-06-30/words-list/ 		2 KB
2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.duolingo.com/2017-06-30/words-list/supported-courses?_=1718734324462
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.220.102.65 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-220-102-65.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
ef831979c1af2f484a46245204dd5891f37f728f1f5c4c9ea3aede2eb1b12da1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1 ; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
X-Amzn-Trace-Id
User=0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Accept
application/json; charset=UTF-8
Referer
https://www.duolingo.com/practice-hub
X-Requested-With
XMLHttpRequest
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
x-content-type-options
nosniff
referrer-policy
no-referrer
server
duo-api
vary
Origin,Access-Control-Request-Method,Access-Control-Request-Headers
x-frame-options
DENY
content-type
application/json;charset=UTF-8
x-duo-request-host
www.duolingo.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
x-envoy-upstream-service-time
2
content-length
1635
x-xss-protection
1 ; mode=block
0a27c1ee63dd220647e8410a0029aed2.mp3
d35aaqx5ub95lt.cloudfront.net/sounds/ 		2 KB
3 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/sounds/0a27c1ee63dd220647e8410a0029aed2.mp3
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
88dd486f3822b96c9995cf14deee824a0c8b4e42539998d62ca1c474d65e4bfb

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 08 Apr 2024 06:44:24 GMT
via
1.1 0d94766f433ae64cf30c40acb74fc43e.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
age
6175661
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
2506
last-modified
Fri, 05 Apr 2024 21:12:09 GMT
server
AmazonS3
etag
"80c23ddabac1169a432566b952c31dfa"
access-control-max-age
3000
access-control-allow-methods
GET
content-type
audio/mpeg
access-control-allow-origin
https://www.duolingo.com
cache-control
max-age=315360000
access-control-allow-credentials
true
vary
Origin
accept-ranges
bytes
x-amz-cf-id
kiPUK4FBy3LKI9xddGkzqqjMtrvuqpX_DVDqEyOH09lMNEZhEvWHng==
dca3b978d07a7dfc05adb1d5526e9e21.svg
d35aaqx5ub95lt.cloudfront.net/images/ 		2 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/dca3b978d07a7dfc05adb1d5526e9e21.svg
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
937da427a3328eab0f38755cf0bee837674ecfeefec8f25f29da168828b5d354

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 25 Dec 2023 07:16:48 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 15 Dec 2023 17:23:13 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
15245717
etag
"d2215ff5facdeb0b5d70ebc4efae5c3b"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
bytes
content-length
993
x-amz-cf-id
YwYKLbkptchKCJwhWRSVb_SAHYMTgXzwPrKlWNDf-SfU-SSrZ5iNtw==
936d5abdc28aa4f6f7219f6784691930.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/ 		345 B
623 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/splash/936d5abdc28aa4f6f7219f6784691930.svg
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f5fd3affd2b93abe9874449b7aa259860ea39dda0cd474b73b138b4a95411f55

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 03 May 2024 04:41:46 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Thu, 02 May 2024 20:41:47 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
4023019
etag
"1e8d951e4596f41b3a8231fb0f993f91"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
bytes
content-length
234
x-amz-cf-id
qZuYKej9F29eRhKkwos5asNVzHrbkGrrROI71vQh1AR01ioFJUt0Yg==
batch
excess.duolingo.com/ 		34 B
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.169.16.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-35-169-16-83.compute-1.amazonaws.com
Software
Jetty(9.4.53.v20231009) /
Resource Hash
26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform
"Win32"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-type
application/json

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
accept-encoding
gzip, identity
server
Jetty(9.4.53.v20231009)
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
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.169.16.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-35-169-16-83.compute-1.amazonaws.com
Software
Jetty(9.4.53.v20231009) /
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/126.0.0.0 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
Tue, 18 Jun 2024 18:12:04 GMT
server
Jetty(9.4.53.v20231009)
sdk.js
connect.facebook.net/en_US/ 		3 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/sdk.js
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f084:d:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
5a3105cf6cb1a991368adce393d0bb9b9834fd82da75f0fe902489f87cb0382c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
date
Tue, 18 Jun 2024 18:12:04 GMT
content-md5
TTEp5jDcWFKsX7eYgLpYpQ==
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
1687
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=19, rtx=0, c=12, mss=1297, tbw=2798, tp=-1, tpl=-1, uplat=0, ullat=-1
x-fb-debug
HTXT8h7n7bwazyZ4xbiDITgd7mFr11awZ7h/NtooUjkY4D0PhiyNYu/NeWM3XIqUVLRt/jUPRJWOCLKuQvTm3w==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
x-fb-content-md5
2b751694862d61ede225611573334754
cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
etag
"dd57ca5b666b1295cb5b796ff72eb245"
vary
Accept-Encoding
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type
application/x-javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
X-FB-Content-MD5
cache-control
public,max-age=1200,stale-while-revalidate=3600
permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), battery=(self), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), usb-unrestricted=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
x-frame-options
DENY
timing-allow-origin
*
expires
Tue, 18 Jun 2024 18:13:43 GMT
8f5117940ea39e4addfb0cc6ab9a8abc.svg
d35aaqx5ub95lt.cloudfront.net/vendor/ 		779 B
900 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/vendor/8f5117940ea39e4addfb0cc6ab9a8abc.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6a927d301c3c1a1d850d322931600b8a8e2680359cdae32dec71034479ae6bea

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 18:02:37 GMT
content-encoding
gzip
via
1.1 0d94766f433ae64cf30c40acb74fc43e.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
age
1814967
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
382
last-modified
Tue, 28 May 2024 18:01:35 GMT
server
AmazonS3
etag
"b1fa7ab9f4e33358bb039993f988f367"
access-control-max-age
3000
access-control-allow-methods
GET
content-type
image/svg+xml
access-control-allow-origin
https://www.duolingo.com
cache-control
max-age=315360000
access-control-allow-credentials
true
vary
Origin
accept-ranges
bytes
x-amz-cf-id
NqXvsvYXmWkPUbBA-E8Ii0cl9SYQ_gW6KWA9U09z5EyW6TOfT_dOvw==
ed25a8cf69261b0c1e25b147f369f74a.svg
d35aaqx5ub95lt.cloudfront.net/images/ 		319 B
603 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/ed25a8cf69261b0c1e25b147f369f74a.svg
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub?isLoggingIn=true
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ae637b720f565c4b3e45e4e8df822a2d5448087c3d3ff9d0f6b696f68f632062

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 05:16:08 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Mon, 22 Apr 2024 23:35:23 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
4884957
etag
"381eeb1f216a1867cc11fd937bcd7923"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
bytes
content-length
213
x-amz-cf-id
UyZq304VGHw5eilktO3WEky43-wlqxs_nIslFcUG6nb4JQs6KDZWKQ==
ded9ca9461387f30221b67f627227388.svg
d35aaqx5ub95lt.cloudfront.net/images/ 		425 B
690 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/ded9ca9461387f30221b67f627227388.svg
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub?isLoggingIn=true
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
163f0430d9cd1c9e6b95591b4f4518002c35497126caf213b4048fb7c7fb1a03

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 25 Apr 2024 20:01:10 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Thu, 25 Apr 2024 18:23:38 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
4659054
etag
"a831710746bdec3f684f637efe337563"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
bytes
content-length
299
x-amz-cf-id
_wKipuCJgW8vVR-tnxIR4s0tKQ5XfZsd3jWpPxrVx8M2ugY9CrG6Ug==
7da752378a3b1b8bbcd94a4d4f10561e.svg
d35aaqx5ub95lt.cloudfront.net/images/ 		954 B
945 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/7da752378a3b1b8bbcd94a4d4f10561e.svg
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/practice-hub?isLoggingIn=true
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e2b26925bfc0c4542a4828c478189eaa420dad736e3e5504d2876dd9ed0f5ed8

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 02 Jan 2024 10:34:26 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 29 Dec 2023 21:22:44 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
14542659
etag
"754c4723c3e61ff6758917e56295eb65"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
bytes
content-length
554
x-amz-cf-id
iwbwNowsGMB5FKKyCkB_hDt1Om7zSvPzG-bhuifXDkeOYm75aAWh_A==
batch
excess.duolingo.com/ 		34 B
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.169.16.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-35-169-16-83.compute-1.amazonaws.com
Software
Jetty(9.4.53.v20231009) /
Resource Hash
26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform
"Win32"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-type
application/json

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
accept-encoding
gzip, identity
server
Jetty(9.4.53.v20231009)
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
nl.json
cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/e43d2735-b44f-43da-ae8a-a4f881b04152/ 		85 KB
21 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/e43d2735-b44f-43da-ae8a-a4f881b04152/nl.json
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202404.1.0/otBannerSdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
572a90d26e2a8e7f81c808d5141cbe7e8983db511449521faee68f1f83c1a56e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 18 Jun 2024 18:12:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
strict-transport-security
max-age=31536000; includeSubDomains; preload
age
44707
content-md5
9FHexXaPywjgUhp4Zy2BYw==
content-length
21444
x-ms-lease-status
unlocked
last-modified
Thu, 25 Apr 2024 15:36:13 GMT
server
cloudflare
etag
0x8DC653D70B5051A
vary
Accept-Encoding
content-type
application/x-javascript
access-control-allow-origin
*
x-ms-request-id
fb86cbb0-201e-0017-1326-979088000000
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=86400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
895d3ed8cd2a39c2-FRA
expires
Wed, 19 Jun 2024 18:12:04 GMT
sdk.js
connect.facebook.net/en_US/ 		305 KB
87 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/sdk.js?hash=229b7af11c2fdbc87e76f9645770f22e
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/sdk.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
157.240.252.13 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
xx-fbcdn-shv-01-fra3.fbcdn.net
Software
/
Resource Hash
deaac1acf006943467a1fc99531f8d04c1701aba4877ad20f829f0e68d74b966
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Origin
https://www.duolingo.com
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
date
Tue, 18 Jun 2024 18:12:04 GMT
content-md5
qjfZwkRB5yW4D9TyIrtpBA==
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
89055
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=21, rtx=0, c=23, mss=1232, tbw=4322, tp=9, tpl=0, uplat=1, ullat=-1
x-fb-debug
wp+7LH3qIkg5dQfrZ/pjINNf83QoG5jFlHAcL59H1kJvmPYEt+nPxhhUq8wfSjgIP4ch99VBY5k2aJmQ6bJxZw==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
x-fb-content-md5
35a6a157521775672ed61a37f58a301d
cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
etag
"539e518a55f9ba39514ad35b10df90ef"
vary
Accept-Encoding
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type
application/x-javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
X-FB-Content-MD5
cache-control
public,max-age=31536000,stale-while-revalidate=3600,immutable
permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), battery=(self), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), usb-unrestricted=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
x-frame-options
DENY
timing-allow-origin
*
priority
u=3,i
expires
Wed, 18 Jun 2025 16:02:36 GMT
fa3d16bb6533dc46e7703fe9dfe74d97.json
d35aaqx5ub95lt.cloudfront.net/vendor/ 		0
16 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/vendor/fa3d16bb6533dc46e7703fe9dfe74d97.json
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 27 Apr 2024 01:29:28 GMT
content-encoding
gzip
via
1.1 0d94766f433ae64cf30c40acb74fc43e.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
age
4552957
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
16057
last-modified
Fri, 26 Apr 2024 21:52:34 GMT
server
AmazonS3
etag
"8dbcdedc3a4f9186ec8662412869f37a"
access-control-max-age
3000
access-control-allow-methods
GET
content-type
application/json
access-control-allow-origin
https://www.duolingo.com
cache-control
max-age=315360000
access-control-allow-credentials
true
vary
Origin
accept-ranges
bytes
x-amz-cf-id
mCFX7oPwWYSiUNTuOVvUR_Kg4TZKUijEsQOl3RO8v9QfxDeF5BQzUw==
otFlat.json
cdn.cookielaw.org/scripttemplates/202404.1.0/assets/ 		13 KB
3 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://cdn.cookielaw.org/scripttemplates/202404.1.0/assets/otFlat.json
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202404.1.0/otBannerSdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f4aaa18c55c90588c5e828e56dcc6b2cb0acf9a4280494c7d1a53fc5e3669112
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 18 Jun 2024 18:12:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
CeHoS/yftP1uT8S/ram0PA==
age
9172
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
3041
x-ms-lease-status
unlocked
last-modified
Tue, 11 Jun 2024 01:45:09 GMT
server
cloudflare
etag
0x8DC89B82072D3A9
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
*
x-ms-request-id
ce81e49c-d01e-0002-5e15-bc4393000000
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=86400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
895d3ed97e6a39c2-FRA
otCommonStyles.css
cdn.cookielaw.org/scripttemplates/202404.1.0/assets/ 		24 KB
4 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://cdn.cookielaw.org/scripttemplates/202404.1.0/assets/otCommonStyles.css
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202404.1.0/otBannerSdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
06c0edbfc1b871fb45195265f5faad3e23191305f6ff2125557a9fbc287c8992
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-ms-blob-type
BlockBlob
date
Tue, 18 Jun 2024 18:12:04 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
gzip
content-md5
4ErYmXXFNbMLrnc9DrDTsg==
age
7759
x-ms-lease-status
unlocked
last-modified
Tue, 11 Jun 2024 01:45:22 GMT
server
cloudflare
vary
Accept-Encoding
content-type
text/css
access-control-allow-origin
*
x-ms-request-id
ab6b7e34-401e-008f-5f14-bc0f35000000
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
max-age=86400
x-ms-version
2009-09-19
cf-ray
895d3ed97e7139c2-FRA
fa3d16bb6533dc46e7703fe9dfe74d97.json
d35aaqx5ub95lt.cloudfront.net/vendor/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/vendor/fa3d16bb6533dc46e7703fe9dfe74d97.json
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0c29eca6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 27 Apr 2024 01:29:28 GMT
content-encoding
gzip
via
1.1 0d94766f433ae64cf30c40acb74fc43e.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA2-C2
age
4552957
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
16057
last-modified
Fri, 26 Apr 2024 21:52:34 GMT
server
AmazonS3
etag
"8dbcdedc3a4f9186ec8662412869f37a"
access-control-max-age
3000
access-control-allow-methods
GET
content-type
application/json
access-control-allow-origin
https://www.duolingo.com
cache-control
max-age=315360000
access-control-allow-credentials
true
vary
Origin
accept-ranges
bytes
x-amz-cf-id
mCFX7oPwWYSiUNTuOVvUR_Kg4TZKUijEsQOl3RO8v9QfxDeF5BQzUw==
batch
excess.duolingo.com/ 		34 B
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.169.16.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-35-169-16-83.compute-1.amazonaws.com
Software
Jetty(9.4.53.v20231009) /
Resource Hash
26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform
"Win32"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-type
application/json

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
accept-encoding
gzip, identity
server
Jetty(9.4.53.v20231009)
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
status
www.facebook.com/x/oauth/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.facebook.com/x/oauth/status?client_id=234536436609303&input_token&origin=1&redirect_uri=https%3A%2F%2Fwww.duolingo.com%2Fpractice-hub%3FisLoggingIn%3Dtrue&sdk=joey&wants_cookie_data=false
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/sdk.js?hash=229b7af11c2fdbc87e76f9645770f22e
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f176:84:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=15552000; preload
date
Tue, 18 Jun 2024 18:12:04 GMT
x-content-type-options
nosniff
nel
{"report_to":"network-errors","max_age":3600,"failure_fraction":0.01}
document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
reporting-endpoints
coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7381907714034347359", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=18, rtx=0, c=10, mss=1297, tbw=2769, tp=-1, tpl=-1, uplat=19, ullat=0
pragma
no-cache
x-fb-debug
ZQlxlZbX21IBNVf2NuraVUPpbTdajoKQnItkdqFJiOPrPgAiRzMx5uQp0PIs4P+17sezhno/3G2nSGRsWC4AUg==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
fb-s
unknown
report-to
{"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown&brsid=7381907714034347359"}]}, {"max_age":3600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown&brsid=7381907714034347359"}],"group":"network-errors"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type
text/plain; charset=UTF-8
access-control-allow-origin
https://www.duolingo.com
origin-agent-cluster
?0
access-control-expose-headers
fb-s
cache-control
private, no-cache, no-store, must-revalidate
access-control-allow-credentials
true
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), battery=(self), bluetooth=(), camera=(self), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), usb-unrestricted=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
expires
Sat, 01 Jan 2000 00:00:00 GMT
style
accounts.google.com/gsi/ 		533 B
585 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://accounts.google.com/gsi/style
Requested by
Host: accounts.google.com
URL: https://accounts.google.com/gsi/client
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c1f::54 Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
1c4e7e389d73c6acf7f19cc812514e71230740791fde8a018c1d7edccf1590ae
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-A7lE1D8zkp121SfrMKADVQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 18 Jun 2024 18:12:04 GMT
content-security-policy
script-src 'report-sample' 'nonce-A7lE1D8zkp121SfrMKADVQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
content-encoding
gzip
x-content-type-options
nosniff
server
ESF
x-frame-options
SAMEORIGIN
report-to
{"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
content-type
text/css; charset=utf-8
cache-control
private, max-age=86400
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
cross-origin-opener-policy-report-only
same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
expires
Tue, 18 Jun 2024 18:12:04 GMT
button
accounts.google.com/gsi/ Frame 15D6 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://accounts.google.com/gsi/button?click_listener=async()%3D%3E%7Bvar%20e%2Ct%3Bconst%7Bdispatch%3Aa%2CmodalOptions%3A%7BallowLanguagelessUser%3As%2CisSignIn%3An%2ClimitRedirect%3Ar%2CredirectPath%3Ai%3DO.B6%2CtrackingProps%3Ao%2Cvia%3Al%7D%2Chistory%3Ac%7D%3Dthis.props%3Bthis.setState(%7Berrors%3A%7B%7D%2Csubmitting%3A!1%7D)%3Btry%7B(0%2Ch.track)(n%3F%22sign_in_tap%22%3A%22registration_tap%22%2C%7Btarget%3A%22google%22%2Cvia%3Al%2C...o%7D)%3Bconst%20e%3Dawait(0%2CRe.F)(%7BallowLanguagelessUser%3As%2CdisallowAutomaticRegister%3Athis.isCoppaRequired()%2Cdispatch%3Aa%2Chistory%3Ac%2ConLoginSuccess%3Athis.handleLoginSuccess%2CredirectPath%3Ai%2CsetSubmitting%3A()%3D%3Ethis.setState(%7Bsubmitting%3A%22google%22%7D)%2Cvia%3Al%7D)%3Bthis.handleGeneralSuccess(e%2Cr)%7Dcatch(a)%7Bthis.setState(%7Berrors%3A%7Bsocial%3A!(0%2CM.Hx)(a)%7C%7C401!%3D%3D(null%3D%3D%3D(e%3Da.response)%7C%7Cvoid%200%3D%3D%3De%3Fvoid%200%3Ae.status)%26%26403!%3D%3D(null%3D%3D%3D(t%3Da.response)%7C%7Cvoid%200%3D%3D%3Dt%3Fvoid%200%3At.status)%3F(0%2Cte.H8)(19737)%3A(0%2Cte.H8)(24701)%7D%2Csubmitting%3A!1%2CuseImprovedErrorMessages%3A!0%7D)%2Cn%7C%7Cthis.handleRegisterFailure(%22google%22)%7D%7D&width=176&client_id=450298686065.apps.googleusercontent.com&iframe_id=gsi_324850_904007&as=8NpgKu%2FqFoDhxZ3qSmaiSQ
Requested by
Host: accounts.google.com
URL: https://accounts.google.com/gsi/client
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c1f::54 Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-Px62kcLNPoB4FU-p3hdUFA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
nl-NL,nl;q=0.9;q=0.9
Referer
https://www.duolingo.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-Px62kcLNPoB4FU-p3hdUFA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy-report-only
same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
cross-origin-resource-policy
same-site
date
Tue, 18 Jun 2024 18:12:04 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
report-to
{"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
server
ESF
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
x-content-type-options
nosniff
x-xss-protection
0
favicon.ico
d35aaqx5ub95lt.cloudfront.net/ 		15 KB
4 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:21f3:6600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
587ed3e3a94f04264f02bf6e21798c8ca32de7b7f22d30cfc667224741c4a3c2

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://www.duolingo.com/
Accept-Language
nl-NL,nl;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 07 Jan 2024 11:46:57 GMT
content-encoding
gzip
via
1.1 f99b5b46e77cfe9c3413f99dc8a4088c.cloudfront.net (CloudFront)
last-modified
Fri, 05 Jan 2024 20:56:28 GMT
server
AmazonS3
x-amz-cf-pop
FRA2-C2
age
14106308
etag
"80b0487df87a85d16882eb991ce89431"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/vnd.microsoft.icon
cache-control
max-age=315360000
accept-ranges
bytes
content-length
3407
x-amz-cf-id
l6lcTXWEZiVT9-exboeCIYs0BmM9PZYE3pJA_CQXlZjbxXR8SPgDkQ==

Verdicts & Comments Add Verdict or Comment

55 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 undefined| event object| fence object| sharedStorage object| OneTrustStub function| OptanonWrapper object| duo object| webpackChunk boolean| supportsAbortController boolean| supportsElementAnimate boolean| supportsES2015 boolean| supportsEs2019 boolean| supportsIntersectionObserver boolean| supportsWebAssembly boolean| supportsResizeObserver object| features boolean| isAbc object| HIDE_APP_SMART_BANNER_PATH undefined| el object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client function| _ function| _fs_ready object| dataLayer number| __NUMBER_OF_JOTAI_INSTANCES__ function| ga object| gaDevIds object| gaplugins function| HowlerGlobal object| Howler function| Howl function| Sound object| __SENTRY__ string| OnetrustActiveGroups string| OptanonActiveGroups object| otStubData function| onGoogleLibraryLoad object| recaptcha object| closure_lm_13268 function| fbAsyncInit object| google_tag_manager object| google_tag_data object| default_gsi object| _F_toggles object| google object| closure_lm_375139 object| FB object| Optanon object| OneTrust object| __buffer object| __G_ID_CLIENT__

11 Cookies

Domain/Path Name / Value
.duolingo.com/ Name: logged_out_uuid
Value: 55ba2a2f-9041-411b-9673-f5940e4a23e5
.duolingo.com/ Name: lang
Value: dn
.duolingo.com/ Name: duocsexp3
Value: course_splash_redesign~control~
www.duolingo.com/ Name: wuuid
Value: 21d06e81-94c3-4015-990f-2bd180ab5680
.duolingo.com/ Name: tsl
Value: 1718734324153
.duolingo.com/ Name: lu
Value: https://www.duolingo.com/practice-hub
.duolingo.com/ Name: initial_referrer
Value: $direct
.duolingo.com/ Name: lr
Value:
.duolingo.com/ Name: OptanonConsent
Value: isGpcEnabled=0&datestamp=Tue+Jun+18+2024+20%3A12%3A04+GMT%2B0200+(Midden-Europese+zomertijd)&version=202404.1.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=be1f75ac-09cb-496f-bfcc-c2f51b115bc6&interactionCount=0&isAnonUser=1&landingPath=https%3A%2F%2Fwww.duolingo.com%2Fpractice-hub%3FisLoggingIn%3Dtrue&groups=C0001%3A1%2CC0002%3A0%2CC0003%3A0%2CC0004%3A0
www.duolingo.com/ Name: AWSALB
Value: tnGnF2ePPl0q2nW3F7ojYFOAY5M28kY6vBy07ce5lWjodzVLW2mALxLtC+jXtg/al3IfRTRuncUiDllqxskoCQcD2LnJ4C0JMnt8U3irJBupB0GKyrGSofxdCWfH
www.duolingo.com/ Name: AWSALBCORS
Value: tnGnF2ePPl0q2nW3F7ojYFOAY5M28kY6vBy07ce5lWjodzVLW2mALxLtC+jXtg/al3IfRTRuncUiDllqxskoCQcD2LnJ4C0JMnt8U3irJBupB0GKyrGSofxdCWfH

3 Console Messages

Source Level URL
Text
network error URL: https://zombie.duolingo.com/0/web.json?user=0&ts=1718734324&tzoffset=2
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://brb.duolingo.com/0/web.json?user=0&ts=1718734324&tzoffset=2
Message:
Failed to load resource: the server responded with a status of 404 ()
other warning URL: https://d35aaqx5ub95lt.cloudfront.net/js/1765-0f9d215f.js(Line 1)
Message:
The AudioContext was not allowed to start. It must be resumed (or created) after a user gesture on the page. https://goo.gl/7K7WLu

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.

accounts.google.com
brb.duolingo.com
cdn.cookielaw.org
connect.facebook.net
d35aaqx5ub95lt.cloudfront.net
excess.duolingo.com
geolocation.onetrust.com
www.duolingo.com
www.facebook.com
www.googletagmanager.com
www.gstatic.com
www.recaptcha.net
zombie.duolingo.com
13.224.189.4
157.240.252.13
18.245.31.49
2600:9000:21f3:6600:7:60cd:e840:21
2606:4700:4400::ac40:9b77
2606:4700::6813:b134
2a00:1450:4001:809::2008
2a00:1450:4001:810::2003
2a00:1450:4001:82f::2003
2a00:1450:400c:c1f::54
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f176:84:face:b00c:0:25de
35.169.16.83
44.220.102.65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