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

Go To Rescan
Add Verdict Report

Submitted URL:
https://duolingo.com/
Effective URL:
https://www.duolingo.com/
Submission Tags: alexa
Submission: On May 14 via api (May 14th 2024, 5:02:49 pm UTC) from BG — Scanned from DE

Summary HTTP 95 Redirects Links 48 Behaviour Indicators

Summary

This website contacted 12 IPs in 3 countries across 8 domains to perform 95 HTTP transactions. The main IP is 18.213.194.253, 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 18350.
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

	IP Address	AS Autonomous System
1 1	54.165.40.136 54.165.40.136	14618 (AMAZON-AES) (AMAZON-AES)
4	18.213.194.253 18.213.194.253	14618 (AMAZON-AES) (AMAZON-AES)
6	2606:4700::68... 2606:4700::6813:b134	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:808::2003	15169 (GOOGLE) (GOOGLE)
61	2600:9000:237... 2600:9000:237d:7000:7:60cd:e840:21	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:806::2003	15169 (GOOGLE) (GOOGLE)
15	52.72.212.134 52.72.212.134	14618 (AMAZON-AES) (AMAZON-AES)
1	2a00:1450:400... 2a00:1450:4001:82f::2008	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:400c:c0c::54	15169 (GOOGLE) (GOOGLE)
1	54.230.228.19 54.230.228.19	16509 (AMAZON-02) (AMAZON-02)
1	108.138.36.18 108.138.36.18	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:440... 2606:4700:4400::6812:2089	13335 (CLOUDFLAR...) (CLOUDFLARENET)
95	12

1 54.165.40.136 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-165-40-136.compute-1.amazonaws.com

duolingo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 18.213.194.253 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-213-194-253.compute-1.amazonaws.com

www.duolingo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2606:4700::6813:b134 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.cookielaw.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:808::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.recaptcha.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

61 2600:9000:237d:7000:7:60cd:e840:21 (United States)

ASN16509 (AMAZON-02, US)

d35aaqx5ub95lt.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:806::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

15 52.72.212.134 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-72-212-134.compute-1.amazonaws.com

excess.duolingo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:82f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:400c:c0c::54 (Brussels, Belgium)

ASN15169 (GOOGLE, US)

accounts.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.230.228.19 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-230-228-19.muc50.r.cloudfront.net

brb.duolingo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.138.36.18 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-36-18.muc50.r.cloudfront.net

zombie.duolingo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:4400::6812:2089 (United States)

ASN13335 (CLOUDFLARENET, US)

geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
61	cloudfront.net d35aaqx5ub95lt.cloudfront.net	2 MB
22	duolingo.com 1 redirects duolingo.com — Cisco Umbrella Rank: 5282 www.duolingo.com — Cisco Umbrella Rank: 18350 excess.duolingo.com — Cisco Umbrella Rank: 7173 brb.duolingo.com — Cisco Umbrella Rank: 8503 zombie.duolingo.com — Cisco Umbrella Rank: 7815	15 KB
6	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 312	148 KB
2	google.com accounts.google.com — Cisco Umbrella Rank: 20	83 KB
2	recaptcha.net www.recaptcha.net — Cisco Umbrella Rank: 1305	1 KB
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 533	295 B
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	108 KB
1	gstatic.com www.gstatic.com	202 KB
95	8

	Domain	Requested by
61	d35aaqx5ub95lt.cloudfront.net	www.duolingo.com d35aaqx5ub95lt.cloudfront.net
15	excess.duolingo.com	d35aaqx5ub95lt.cloudfront.net
6	cdn.cookielaw.org	www.duolingo.com cdn.cookielaw.org
4	www.duolingo.com	d35aaqx5ub95lt.cloudfront.net
2	accounts.google.com	d35aaqx5ub95lt.cloudfront.net accounts.google.com
2	www.recaptcha.net	www.duolingo.com www.gstatic.com
1	geolocation.onetrust.com	cdn.cookielaw.org
1	zombie.duolingo.com	d35aaqx5ub95lt.cloudfront.net
1	brb.duolingo.com	d35aaqx5ub95lt.cloudfront.net
1	www.googletagmanager.com	d35aaqx5ub95lt.cloudfront.net
1	www.gstatic.com	www.recaptcha.net
1	duolingo.com	1 redirects
95	12

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

Domain
itunes.apple.com
play.google.com
englishtest.duolingo.com
schools.duolingo.com
blog.duolingo.com
careers.duolingo.com
research.duolingo.com
design.duolingo.com
store.duolingo.com
press.duolingo.com
investors.duolingo.com
podcast.duolingo.com
duolingoschools.zendesk.com
status.duolingo.com
www.instagram.com
www.facebook.com
twitter.com
www.youtube.com
ar.duolingo.com
bn.duolingo.com
cs.duolingo.com
de.duolingo.com
el.duolingo.com
en.duolingo.com
es.duolingo.com
fr.duolingo.com
hi.duolingo.com
hu.duolingo.com
id.duolingo.com
it.duolingo.com
ja.duolingo.com
ko.duolingo.com
dn.duolingo.com
pl.duolingo.com
pt.duolingo.com
ro.duolingo.com
ru.duolingo.com
te.duolingo.com
th.duolingo.com
tl.duolingo.com
tr.duolingo.com
uk.duolingo.com
vi.duolingo.com
zs.duolingo.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	`2024-05-06` - `2024-07-29`	3 months	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
*.gstatic.com WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh
*.google-analytics.com WR2	`2024-05-06` - `2024-07-29`	3 months	crt.sh
accounts.google.com GTS CA 1C3	`2024-04-16` - `2024-07-09`	3 months	crt.sh
onetrust.com Cloudflare Inc ECC CA-3	`2023-11-13` - `2024-11-12`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://www.duolingo.com/
Frame ID: F1A845B2487B47F8671B0FBCCD6E4755
Requests: 88 HTTP requests in this frame

Frame: https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI&co=aHR0cHM6Ly93d3cuZHVvbGluZ28uY29tOjQ0Mw..&hl=de&v=vjbW55W42X033PfTdVf6Ft4q&size=invisible&cb=hdfo2v70427i
Frame ID: F93D7C07D8D35A23B8EE805D33D2DA15
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Duolingo - Die weltbeste Methode, eine Sprache zu lernen

Page URL History Show full URLs

https://duolingo.com/ HTTP 302
https://www.duolingo.com/ Page URL

Detected technologies

Google Sign-in (Social logins) Expand

Overall confidence: 100%
Detected patterns

accounts\.google\.com/gsi/client

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-react

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

cdn\.cookielaw\.org
otSDKStub\.js

Page Statistics

95
Requests

100 %
HTTPS

58 %
IPv6

8
Domains

12
Subdomains

12
IPs

3
Countries

2567 kB
Transfer

11983 kB
Size

11
Cookies

48 Outgoing links

These are links going to different origins than the main page.

URL: https://itunes.apple.com/de/app/duolingo-learn-spanish-french/id570060128?mt=8&at=1010lwpr
Title: badge-app-storeZum Download im App Store

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?hl=de&id=com.duolingo&referrer=utm_source%3Dduolingo.com%26utm_medium%3Dduolingo_web%26utm_content%3Ddownload_button%26utm_campaign%3Dsplash
Title: badge-app-storeHol dir die App aufGoogle Play

Search URL Search Domain Scan URL

URL: https://englishtest.duolingo.com/de
Title: Englischkenntnisse zertifizieren

Search URL Search Domain Scan URL

URL: https://schools.duolingo.com/
Title: Bring deine Klasse auf den Weg

Search URL Search Domain Scan URL

URL: https://blog.duolingo.com/duolingo-launches-math-app
Title: Besser werden in Mathe

Search URL Search Domain Scan URL

URL: https://careers.duolingo.com/about
Title: Team

Search URL Search Domain Scan URL

URL: https://research.duolingo.com/
Title: Forschung

Search URL Search Domain Scan URL

URL: https://careers.duolingo.com/
Title: Karriere

Search URL Search Domain Scan URL

URL: https://design.duolingo.com/
Title: Markenrichtlinien

Search URL Search Domain Scan URL

URL: https://store.duolingo.com/
Title: Shop

Search URL Search Domain Scan URL

URL: https://press.duolingo.com/
Title: Presse

Search URL Search Domain Scan URL

URL: https://investors.duolingo.com/
Title: Investoren

Search URL Search Domain Scan URL

URL: https://podcast.duolingo.com/
Title: Podcast

Search URL Search Domain Scan URL

URL: https://duolingoschools.zendesk.com/hc/en-us
Title: FAQ für Schulen

Search URL Search Domain Scan URL

URL: https://englishtest.duolingo.com/faq
Title: Duolingo English Test FAQs

Search URL Search Domain Scan URL

URL: https://status.duolingo.com/
Title: Status

Search URL Search Domain Scan URL

URL: https://blog.duolingo.com/de
Title: Blog

Search URL Search Domain Scan URL

URL: https://www.instagram.com/duolingodeutschland/
Title: Instagram

Search URL Search Domain Scan URL

URL: https://www.facebook.com/DuolingoDeutschland
Title: Facebook

Search URL Search Domain Scan URL

URL: https://twitter.com/duolingo
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/duolingo
Title: YouTube

Search URL Search Domain Scan URL

URL: https://ar.duolingo.com/
Title: العربية

Search URL Search Domain Scan URL

URL: https://bn.duolingo.com/
Title: বাংলা

Search URL Search Domain Scan URL

URL: https://cs.duolingo.com/
Title: Čeština

Search URL Search Domain Scan URL

URL: https://de.duolingo.com/
Title: Deutsch

Search URL Search Domain Scan URL

URL: https://el.duolingo.com/
Title: Ελληνικά

Search URL Search Domain Scan URL

URL: https://en.duolingo.com/
Title: English

Search URL Search Domain Scan URL

URL: https://es.duolingo.com/
Title: Español

Search URL Search Domain Scan URL

URL: https://fr.duolingo.com/
Title: Français

Search URL Search Domain Scan URL

URL: https://hi.duolingo.com/
Title: हिंदी

Search URL Search Domain Scan URL

URL: https://hu.duolingo.com/
Title: Magyar

Search URL Search Domain Scan URL

URL: https://id.duolingo.com/
Title: Bahasa Indonesia

Search URL Search Domain Scan URL

URL: https://it.duolingo.com/
Title: Italiano

Search URL Search Domain Scan URL

URL: https://ja.duolingo.com/
Title: 日本語

Search URL Search Domain Scan URL

URL: https://ko.duolingo.com/
Title: 한국어

Search URL Search Domain Scan URL

URL: https://dn.duolingo.com/
Title: Nederlands

Search URL Search Domain Scan URL

URL: https://pl.duolingo.com/
Title: Polski

Search URL Search Domain Scan URL

URL: https://pt.duolingo.com/
Title: Português

Search URL Search Domain Scan URL

URL: https://ro.duolingo.com/
Title: Română

Search URL Search Domain Scan URL

URL: https://ru.duolingo.com/
Title: Русский

Search URL Search Domain Scan URL

URL: https://te.duolingo.com/
Title: తెలుగు

Search URL Search Domain Scan URL

URL: https://th.duolingo.com/
Title: ภาษาไทย

Search URL Search Domain Scan URL

URL: https://tl.duolingo.com/
Title: Tagalog

Search URL Search Domain Scan URL

URL: https://tr.duolingo.com/
Title: Türkçe

Search URL Search Domain Scan URL

URL: https://uk.duolingo.com/
Title: Українською

Search URL Search Domain Scan URL

URL: https://vi.duolingo.com/
Title: Tiếng Việt

Search URL Search Domain Scan URL

URL: https://zs.duolingo.com/
Title: 中文

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://duolingo.com/ HTTP 302
https://www.duolingo.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

95 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
www.duolingo.com/
Redirect Chain

https://duolingo.com/
https://www.duolingo.com/

10 KB
4 KB

464ms
196ms

Document
text/html

18.213.194.253
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://www.duolingo.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.213.194.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-18-213-194-253.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

75e9333d8c53f958797c6847c0a2dd942675324b9f276a0455d684edcebe5b61

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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, 14 May 2024 17:02:41 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: 65
x-frame-options: SAMEORIGIN
x-runtime: 0.06246
x-tid: ffff0c886643986e0433
x-ws: UK

Redirect headers

Connection: keep-alive
Content-Length: 169
Content-Type: text/html
Date: Tue, 14 May 2024 17:02:41 GMT
Location: https://www.duolingo.com/
Server: nginx/1.4.6 (Ubuntu)

GET
H2 200 otSDKStub.js Show response
cdn.cookielaw.org/scripttemplates/ 21 KB
7 KB 110ms
62ms Script
application/javascript 2606:4700::6813:b134
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/scripttemplates/otSDKStub.js

Requested by

Host: www.duolingo.com
URL: https://www.duolingo.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6a2f825beb3b540a044cdb0515177c34497aa2ce92e335bf1498fa42bb5baf88

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-ms-blob-type: BlockBlob
date: Tue, 14 May 2024 17:02:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: Dw6K+rTuf8kOuPIEBw1QQA==
age: 3
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 6881
x-ms-lease-status: unlocked
last-modified: Mon, 13 May 2024 02:04:03 GMT
server: cloudflare
etag: 0x8DC72F0F65BBA2A
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 6c5db382-601e-0039-604f-a501cd000000
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: public, max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 883c75167a7a5d57-FRA
expires: Wed, 15 May 2024 17:02:41 GMT

GET
H2 200 enterprise.js Show response
www.recaptcha.net/recaptcha/ 2 KB
1 KB 117ms
32ms Script
text/javascript 2a00:1450:4001:808::2003
GOOGLE

General

Check archive.org

Show headers 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/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

GSE /

Resource Hash

c0d5c1e6bdaaae87a533989f981ee4df1c13d624a29cd4d2d5acb46a524ec059

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 17:02:41 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, 14 May 2024 17:02:41 GMT

GET
H2 200 manifest-1140ddcb.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 12 KB
6 KB 26ms
26ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 399362bf36ed13d951ef3361069238806752b68108a5d4ffb46ec9f0bc7e00cb

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 20:26:06 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Mon, 13 May 2024 20:04:59 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 74196
etag: "a0147ec437186683c0116b61c0a590ad"
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: 6029
x-amz-cf-id: tmqQp1FXJJ2xKfmfKAG29GGfTV77yO7uCcTBEyUSAWD071sGVipmnQ==

GET
H2 200 features-91ec4487.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 3 KB
2 KB 27ms
25ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/features-91ec4487.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f2d4ab9d2dff0e7dce8e81c2f13c53db9fdacb6c16445e7188176e06ca638317

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:51 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
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: wjfwXi4EXWBp5sU4qL85yCPUuSiIXPr6ews-GreBHYYgebrJaxcZJw==

GET
H2 200 8553-a0eeda7a.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 24 KB
9 KB 30ms
28ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/8553-a0eeda7a.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 9179ef7271b73ff2bda6115717edd59c35b5516a59e75a84b80210f05657cdec

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 24 Apr 2024 20:08:32 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 1715699
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: mhtVSql1BkpH1mXS7rgkL5sUA8FIq9a_ag1SlLrFawmkaJvSdxx8KQ==

GET
H2 200 polyfills-d1e2cb95.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 371 B
626 B 31ms
29ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/polyfills-d1e2cb95.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: cfff8569bb27bee3dcbccaba435f5f8eb724b8052d64ab2d89c5c31f172813c8

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Mon, 25 Mar 2024 21:53:10 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 4274451
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: fv11fTcrQCct4DFFpuohGAPxF_DDbo1pdljyt1XRyHAM_ou5XPU6nA==

GET
H2 200 2867-ec224597.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 330 KB
96 KB 35ms
33ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/2867-ec224597.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 6d200e941f5d882c53a753ef66884c5134b16c224ee94815bd65cce4baafb24b

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 08 May 2024 20:33:24 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:28:55 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 505758
etag: "0f0edf0551c3a7f21d88c291398300e6"
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: 98026
x-amz-cf-id: VyllHxfCRMPR0QeyT3QnLD7Uo9h2tlwEKibdZza50rbVm3smeDnd8Q==

GET
H2 200 de-e2625e55.js Show response
d35aaqx5ub95lt.cloudfront.net/js/strings/ 1 KB
1 KB 65ms
64ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/strings/de-e2625e55.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0c6c6efd891ec320969b8d87d9d0c54d018ad3ea567643b54ee7b6fb9a509943

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 01 May 2024 22:03:31 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 01 May 2024 20:30:26 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 1105151
etag: "9435eef29879b9d1059e5633ce3c2bdd"
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: 855
x-amz-cf-id: w9dWPkJJmYDOtXhtFk2agmnxFTeOwdncoxI-nKp3WTdGxw4YMFF3LQ==

GET
H2 200 5998-fe69eed9.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 641 KB
205 KB 69ms
68ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d33fb415c2c2fc5e7b0cbdd03f16a3afd9c0c161ca7f2cddfc6cab6ac51b4921

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
etag: "dfd39bc894a79971b6ff56d77b80f48a"
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: 209508
x-amz-cf-id: WWzQw3i_bS7PCag2ycPs8-k4ArStiPEdK5p_xRP3mcYyFKQu45wh0w==

GET
H2 200 app-4e26e020.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 821 KB
249 KB 97ms
96ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ce32ec7b594d50e7850f32ad9becfafae4a78e7f112b1d80d6b654f3f6076579

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 13 May 2024 20:26:06 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Mon, 13 May 2024 20:04:59 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 74195
etag: "53876bc70aa34de9879c6676b6de31cc"
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: 254136
x-amz-cf-id: 6nBvFV8wH8xQN2z9vjfQELviU9dW_al1dCySZ3ne_2XhFgDkTUHsEA==

GET
H2 200 5998-2c40763c.css
d35aaqx5ub95lt.cloudfront.net/css/ 22 KB
5 KB 101ms
25ms Stylesheet
text/css 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/5998-2c40763c.css
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 69118498b1fa44a159afb2ffab48405d7e6be97ad1ce352c8c09ab0157bdc05e

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:38 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
etag: "24403896e30e0ae2d0bee333cdfbee43"
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: 4365
x-amz-cf-id: I_V9ATrPfo5BbYf1on9xxPfyQdMMymGjIdokz_3lZT9EQEHPGshp0Q==

GET
H2 200 app-0dd51cde.css
d35aaqx5ub95lt.cloudfront.net/css/ 73 KB
17 KB 105ms
30ms Stylesheet
text/css 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-0dd51cde.css
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 42ce0eb7bd5b1f0d3c7e7c6bb22b887b590aaa410c7686b98b832dd66deffb6f

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:39 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
etag: "94236f4b47b8dea5f1b05802472c9016"
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: 17009
x-amz-cf-id: iAEqzwk37mwteXWsUn271tG9hphAi7UA7XnP6j_kzCbYEzLt8ujPXA==

GET
H2 200 55a7f100-001e-4085-87ec-1a6d522f7d67.json Show response
cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/ 5 KB
2 KB 143ms
99ms XHR
application/x-javascript 2606:4700::6813:b134
CLOUDFLARENET

General

Check archive.org

Show headers 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

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-ms-blob-type: BlockBlob
date: Tue, 14 May 2024 17:02:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 5161
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: 883c75172c80bb61-FRA
expires: Wed, 15 May 2024 17:02:41 GMT

GET
H2 200 recaptcha__de.js Show response
www.gstatic.com/recaptcha/releases/vjbW55W42X033PfTdVf6Ft4q/ 505 KB
202 KB 83ms
22ms Script
text/javascript 2a00:1450:4001:806::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/recaptcha/releases/vjbW55W42X033PfTdVf6Ft4q/recaptcha__de.js

Requested by

Host: www.recaptcha.net
URL: https://www.recaptcha.net/recaptcha/enterprise.js?render=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

4a624368de63b32a27d36d8032e5e1bfe03a5e738338493aa0dfc4938d9cd3c0

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Origin: https://www.duolingo.com
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 14:21:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 9648
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: 206091
x-xss-protection: 0
last-modified: Sun, 05 May 2024 20:00:16 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: Wed, 14 May 2025 14:21:53 GMT

GET
H2 200 8df26391f330be315074ddd7b74b66b8.woff2
d35aaqx5ub95lt.cloudfront.net/vendor/ 42 KB
43 KB 115ms
59ms Font
binary/octet-stream 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/8df26391f330be315074ddd7b74b66b8.woff2
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 9ad262963e5f9baa298b69e675c34054c5a2e611a92e1c7cb4c65b3d4f7ef9d4

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Origin: https://www.duolingo.com
Accept-Language: de-DE,de;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/124.0.0.0 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 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 5526764
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: jUqBCkbKGxLoiNQTaPQcfXI4NZKgFNsjg_DabwcmAr2yhGUTuNXHvQ==

GET
H2 200 dcf3e686284c5e7eeca4f8e200392c01.woff2
d35aaqx5ub95lt.cloudfront.net/vendor/ 43 KB
44 KB 86ms
31ms Font
binary/octet-stream 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/dcf3e686284c5e7eeca4f8e200392c01.woff2
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 28cfe12e19f4cc9734921fa8df1d8694344f4eea7591e20e2a8ccfa91b0d2e12

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Origin: https://www.duolingo.com
Accept-Language: de-DE,de;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/124.0.0.0 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 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 5526763
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: l2YDNFYm6nRoGuiNMfpFD0itAggg4kbzyASMHTF25E51TovWlDV82g==

GET
DATA 200
OK truncated Show response
/ 1 B
0 Script
text/javascript

General

Check archive.org

Show headers 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: de-DE,de;q=0.9;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Type: text/javascript

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 362ms
115ms Preflight 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.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/124.0.0.0 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, 14 May 2024 17:02:42 GMT
server: Jetty(9.4.53.v20231009)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 356ms
113ms Preflight 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.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/124.0.0.0 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, 14 May 2024 17:02:42 GMT
server: Jetty(9.4.53.v20231009)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 356ms
114ms Preflight 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.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/124.0.0.0 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, 14 May 2024 17:02:42 GMT
server: Jetty(9.4.53.v20231009)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 355ms
116ms Preflight 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.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/124.0.0.0 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, 14 May 2024 17:02:42 GMT
server: Jetty(9.4.53.v20231009)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 348ms
113ms Preflight 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.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/124.0.0.0 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, 14 May 2024 17:02:42 GMT
server: Jetty(9.4.53.v20231009)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 347ms
114ms Preflight 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.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/124.0.0.0 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, 14 May 2024 17:02:42 GMT
server: Jetty(9.4.53.v20231009)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 348ms
115ms Preflight 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.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/124.0.0.0 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, 14 May 2024 17:02:42 GMT
server: Jetty(9.4.53.v20231009)

GET
H2 200 9020-f65cfd30.css
d35aaqx5ub95lt.cloudfront.net/css/ 3 KB
1 KB 25ms
25ms Stylesheet
text/css 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/9020-f65cfd30.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ef4e1d1698ac52ae3c24504507e1957cbfd1b1a6f69b1175198c7b2b3a410789

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:39 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
etag: "2876fedc12124e4d920510abfd79bb29"
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: 1028
x-amz-cf-id: G_TeE3jDWSmcvk2wkcJnQj3hEfdVRCsVYs65UCiVgtaMZh3Sx0Mh7g==

GET
H2 200 9020-469c4ca5.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 6 KB
3 KB 26ms
26ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/9020-469c4ca5.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ea643f3804354fd4efa9fff8119186a7d71665e62976e381c644f536ef963141

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
etag: "f7b3b2a6d687625ffda2acf520c982c2"
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: 2704
x-amz-cf-id: PLppJQU--T8_Rr_sZ-JdT65pqZkpwOF5C8_qSQely8joEd90Kz_GCw==

GET
H2 200 5323-45f66a71.css
d35aaqx5ub95lt.cloudfront.net/css/ 3 KB
1 KB 26ms
26ms Stylesheet
text/css 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/5323-45f66a71.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 30783adaf631ba30ed5d34d183ea30f609aa572f07a9f5c964c1a502644893b9

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:38 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
etag: "abad0cfe891b8dfd31a34774b51fa00c"
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: 987
x-amz-cf-id: xCILd98r_b9EL_bIdtR8TaVWN6xEbGGIv_lRA6Exxyoo3Npftrk8bw==

GET
H2 200 5323-df9bf0d7.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 8 KB
4 KB 27ms
27ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/5323-df9bf0d7.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f6df0a014ea9852aa5af6d6c62ae56c608582d5e17b1587f92001782284b35c8

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
etag: "f3a1709f1f80f0b8dba5e95b2672f212"
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: 3271
x-amz-cf-id: Jecdg2UjYhiSdEi1pTjJzxWD111QHpIvslwPO7-uQKDW36oLE8RPHw==

GET
H2 200 8575-e7f4c18d.css
d35aaqx5ub95lt.cloudfront.net/css/ 3 KB
1 KB 28ms
27ms Stylesheet
text/css 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/8575-e7f4c18d.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 2739282ccc1bf1deee437336332f7bca9bcbcd3bcf44da23d769defe472a0c00

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:39 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
etag: "5106f6e821a7860c3dabc4fda2a3ecf1"
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: 965
x-amz-cf-id: ylTEtekY8dKXvd9h-Yz2qDIgcY4F2VhUX9CGqabY4Uuf4kUj75o9rw==

GET
H2 200 8575-1198a4ce.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 6 KB
3 KB 29ms
28ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/8575-1198a4ce.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 7b82733ad30d43b784bc0a2c8af426410d3e3d5c418870d17d5cfaa2ed63706e

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
etag: "d784dba6b0ac0dafa1ebb39b27f57cfc"
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: 2649
x-amz-cf-id: XWTPk3bEwTX-V-akbq9OPcUtbpBBeaFvckh53k7qPJl7GJxLwAuxOg==

GET
H2 200 4800-443eeb09.css
d35aaqx5ub95lt.cloudfront.net/css/ 3 KB
1 KB 30ms
29ms Stylesheet
text/css 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers 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-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 52846cb02c067d853f524e4ce9f04c8fece2b3712817f23fc3787531dd2062cd

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:38 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
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: dfxHA3PPI0CwbJamVnmeSwDwk8AJ3eolH1KcTJ2KATqr3lBtKgfJoQ==

GET
H2 200 4800-7dda3d0f.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 6 KB
3 KB 31ms
30ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers 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-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d3ee0015eb3c75c5626bf81481a6b71f28bc2767f61950374c838501b494cdfa

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
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: 7MB3i1eWx-Xrx4zA36-onpWw7ehGBD-ult8KF90Zip8qj5OKrCx4xg==

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 324 KB
108 KB 95ms
46ms Script
application/javascript 2a00:1450:4001:82f::2008
GOOGLE

General

Check archive.org

Show headers 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-4e26e020.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

8e75d552c8e21133cea5ddf830317229417b7e14d3dc655d33f7f526e03ab682

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 17:02:42 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 109759
x-xss-protection: 0
last-modified: Tue, 14 May 2024 16:09:37 GMT
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
access-control-allow-headers: Cache-Control
expires: Tue, 14 May 2024 17:02:42 GMT

GET
H2 200 68d22534874c554b0c9ebabea379fc60.woff2
d35aaqx5ub95lt.cloudfront.net/vendor/ 25 KB
25 KB 27ms
27ms Font
binary/octet-stream 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/68d22534874c554b0c9ebabea379fc60.woff2
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 98577ff1de37744d958394f676f8523d158b1b40fa093344dc2ffcb446b2149d

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Origin: https://www.duolingo.com
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 03 Jan 2024 06:32:34 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 11442608
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 25511
last-modified: Tue, 02 Jan 2024 23:18:53 GMT
server: AmazonS3
etag: "0ac60150bf3bd767735a59a6eb136695"
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: vDvhDnvn64UrgF5dMJEWwctp4EH-0oxO4XyneKThKY6kCsvvmK_gyw==

GET
H2 200 list Show response
www.duolingo.com/api/1/courses/ 31 KB
4 KB 174ms
174ms Fetch
application/json 18.213.194.253
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://www.duolingo.com/api/1/courses/list?_=1715706162001

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.213.194.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-18-213-194-253.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

5a4fd649c63e8f69994ffb6b440a6f8c1e01e8cdc216b2c6f6586f0b177b3a8b

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
X-Requested-With: XMLHttpRequest
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 14 May 2024 17:02:42 GMT
content-encoding: gzip
x-runtime: 0.04069
server: duo-api
x-ws: UK
no-retry: 1
x-tid: ffff0c1a6643982503cd
surrogate-control: no-store
x-frame-options: SAMEORIGIN
content-type: application/json; charset=UTF-8
x-duo-request-host: www.duolingo.com
cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
x-envoy-upstream-service-time: 44
expires: 0

GET
H2 200 50bda50231c0bce1584e982cebfe8f33.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 615 KB
107 KB 71ms
70ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/50bda50231c0bce1584e982cebfe8f33.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f4cab0ff8040cc3d72593458bc6922be46632b0e8c857f93b94e082d02ad9777

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 27 Nov 2023 20:10:33 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 14590330
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 108504
last-modified: Mon, 27 Nov 2023 19:42:11 GMT
server: AmazonS3
etag: "b37ced0b2e6f46125062ded22ac9d00a"
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: Uu_LF0nN0bZnQZzdlP5aDCONS-zwZGZZSNcxONQlDb-aIGvrEEJ0AA==

GET
H2 200 aea5aff1143a9410b81448245ad7c839.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 349 KB
41 KB 113ms
113ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/aea5aff1143a9410b81448245ad7c839.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ad1879ec1ed81d3fca0327472939b6e05ea94b6e43f2a2f572cedada698b8b6e

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 27 Nov 2023 20:10:33 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 14590330
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 41474
last-modified: Mon, 27 Nov 2023 19:42:11 GMT
server: AmazonS3
etag: "6c54a5bb1e4724c6f562cdc3ce490a1e"
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: wD0Wp_XHNghK-vSYEAsj0TgW25UYrtvSHWe-OYBA2HXA4jjeo8X3ZA==

GET
H2 200 71b01cd301b53ec9879f2d06eb85f5db.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 384 KB
52 KB 32ms
32ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/71b01cd301b53ec9879f2d06eb85f5db.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 484d5d4c697ee5734fc18415155d447962abe1be5def8731fc4809adc4cbe484

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 21 Jan 2024 01:23:35 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 9905947
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 52280
last-modified: Fri, 19 Jan 2024 22:16:01 GMT
server: AmazonS3
etag: "a1bed79437871d31edc644eef692c6ec"
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: hvmE80nyITLwblnVLHyqy0JJkkF792h74lkuFH4wUaw-FYAUoY_2xA==

GET
H2 200 82f26795696242931a7b905b4918eb1e.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 753 KB
169 KB 85ms
84ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/82f26795696242931a7b905b4918eb1e.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 944ac61b0f78bf5f329d680e56e785f0ff0a8a2386cb9df9abb5a219c8dd1855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 08 Jan 2024 08:49:16 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 11002407
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 172754
last-modified: Fri, 05 Jan 2024 20:56:40 GMT
server: AmazonS3
etag: "7b43ee6585b48647794c17a6759fc780"
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: s9jsTKlEzZuzuXwd7RZ1GuXZcfWBMsccDKBooPEpkrBSXTjBjd57Pg==

GET
H2 200 e97b1cde32a58c629a0193eea36ddaab.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 1 MB
137 KB 40ms
40ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/e97b1cde32a58c629a0193eea36ddaab.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 80c258655e028a508d35f30fb1e1a25b53bf94009c3caecdc39df8ff76a01bab

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 27 Nov 2023 20:10:33 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 14590330
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 140121
last-modified: Mon, 27 Nov 2023 19:42:11 GMT
server: AmazonS3
etag: "eca2d1e226b3b785aa09532dbe4f0e11"
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: 7oSW7l8Vu9_CNmt4Av4lg95XSCxgAaC2byiNncxO8-IsgrgRV1T8Xg==

GET
H2 200 17db14133432ce4e82a799e760bd3e0e.svg Show response
d35aaqx5ub95lt.cloudfront.net/images/ 969 B
1 KB 27ms
26ms Fetch
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/17db14133432ce4e82a799e760bd3e0e.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 43de60f58f47997a3f62dc59cea1ad81dfacbe9a22aa4c3fcf871757e2d8cfbb

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 13 Dec 2023 00:27:18 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 13278925
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 550
last-modified: Tue, 12 Dec 2023 22:01:56 GMT
server: AmazonS3
etag: "88a68f33e1a558d348cecef53d577c8c"
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: tjA3T5xzNMBQyjWZl4i2DTejUmZRxBhulH8KAm2NF_557Hu0hAG0PQ==

GET
H2 200 4a9f9204e7e5c1d3ed3b79b7b7af8568.svg Show response
d35aaqx5ub95lt.cloudfront.net/images/ 727 B
947 B 111ms
109ms Fetch
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/4a9f9204e7e5c1d3ed3b79b7b7af8568.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0d25c4f8566c3384a46ea7afb1bc6294809ab884f9bdca5bdbb780807fa01c64

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 08 Jan 2024 07:17:30 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 11007913
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 429
last-modified: Fri, 05 Jan 2024 20:56:29 GMT
server: AmazonS3
etag: "f4fdc5ec4b21ebe6ac25f936500d3691"
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: QmV4zgcx0GOXKIcG0ixTFtyQ-dTtm88M3WXeInmDjv_7G8yopyCU7Q==

GET
H2 200 c16e90b93e35750c893be4b58720cef2.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 337 KB
44 KB 114ms
112ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/c16e90b93e35750c893be4b58720cef2.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 12d4b2a5a083b4ff431761d997150acba19d78288aedae00751a6109c81be7e3

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 27 Nov 2023 20:10:33 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 14590330
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 44715
last-modified: Mon, 27 Nov 2023 19:42:11 GMT
server: AmazonS3
etag: "f0c927912b0ec5a851f617ab16ff2dc3"
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: dPyIWYE_OlJbQfAxd7ICgVXU4J9yu8sCsl0eM3R54qavz6sU8QwxQg==

GET
H2 200 c02b5f75d9ec48815e6a964f641a9fe2.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 139 KB
14 KB 100ms
99ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/c02b5f75d9ec48815e6a964f641a9fe2.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: eae4bc842223c87469c8f862708c48d30a7008e62734e34d76e5b1e3529b78a4

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 12 Feb 2024 09:45:11 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 7975052
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 14091
last-modified: Mon, 12 Feb 2024 08:49:16 GMT
server: AmazonS3
etag: "48272afdb23a83ba3e067c3bda65f0cf"
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: M9tZBORJMWSH-NxP3G_8AjvTC5hIlwwaybRRrps7MB4TRdWFNq0vlg==

GET
H2 200 904f242fe2ab5477e3b97928d3e1cb89.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 453 KB
53 KB 96ms
95ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/904f242fe2ab5477e3b97928d3e1cb89.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: df900778f0a73330b514d16c4e12bfcf19242c206bf42101c6a4eeb7079a1c0a

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 27 Nov 2023 20:10:33 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 14590330
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 53798
last-modified: Mon, 27 Nov 2023 19:42:11 GMT
server: AmazonS3
etag: "577c9682b69c7e6294b57a11a2a94145"
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: qOg9MB1uJ-0RKuJgGufW-1wdo-qeo6SQ9L0dg_UOESTEO1Q0xyDuvw==

GET
H2 200 44a604a8b57fe256f299aee33fa976a1.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 90 KB
13 KB 101ms
99ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/44a604a8b57fe256f299aee33fa976a1.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 88b72df5bada6a48882842929a9c9a6092e58ed9af8f75ab5a3a05f127c2c0c7

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 27 Nov 2023 20:10:33 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 14590330
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 12753
last-modified: Mon, 27 Nov 2023 19:42:11 GMT
server: AmazonS3
etag: "c09e26708e92eb12e35838ed5c51bee8"
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: --U8Ud_iDNh0NCUMwC_Erm1wfF9AtPoKYKzKugTHRBP57yuF2EiuIw==

GET
H2 200 d69c05e332d40f318009fefd85bfcd43.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 427 KB
44 KB 104ms
102ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/d69c05e332d40f318009fefd85bfcd43.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 4bc1777fe12611b8d356bc834f227651ed30cb3b3636407d28e7e77ad1000a9c

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 27 Nov 2023 20:10:33 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 14590330
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 44701
last-modified: Mon, 27 Nov 2023 19:42:11 GMT
server: AmazonS3
etag: "9628a02b3f753d0bc9987db283fa4128"
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: FzDairuHKfOviDNtGQHj3sQ9VftEFjkZXgezyxYeFeooI_etqMtPrQ==

GET
H2 200 76f61a943cfc8aa61dd79aea33db7a62.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 511 KB
63 KB 106ms
105ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/76f61a943cfc8aa61dd79aea33db7a62.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d2962609a6b3aa49302e2deca0d00114925dc8fffc771f26920cd41cd410e70f

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 27 Nov 2023 08:10:28 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 14633535
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 63654
last-modified: Wed, 22 Nov 2023 20:22:55 GMT
server: AmazonS3
etag: "cc9c03dff3ceef3b0d5ce0b947eee7c6"
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: -9Eob412o_IypGHtyBtkcb0SAFCIjnBwr1a3bzfPQnQsxhJ5s9TZ1w==

GET
H2 200 6ffec1cd2fa38b8106598e250d1b990b.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 160 KB
20 KB 112ms
111ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/6ffec1cd2fa38b8106598e250d1b990b.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 12b7291c4f349bc40310ed0a989b6158339647ea6ec0819aa14be89b32a176c1

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 11 Jan 2024 00:53:39 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 10771744
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 19691
last-modified: Wed, 10 Jan 2024 22:42:44 GMT
server: AmazonS3
etag: "6beb6fac35cad8bbace7eafd61a93b35"
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: HQZeM30uoLHRtLRZITvP-Q5dUZckEMnxcwMtIVV42v20FdOi0-3Mwg==

GET
H2 200 98fa4e2fa26d365936333da24aba7e36.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 42 KB
6 KB 101ms
100ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/98fa4e2fa26d365936333da24aba7e36.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 659efc7fb6cffe138726227710039f0e09bde15a35b53b765e2f32f7865dde41

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 20 Dec 2023 01:58:21 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 12668662
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 5425
last-modified: Fri, 15 Dec 2023 17:23:25 GMT
server: AmazonS3
etag: "920ff5af8a7e41968d775bd0dfb38ce1"
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: 2Y3FgkPzABaATf8Pf8J-mfbFNK5RvbIzxzU60votFBNzXZ_xOl7cSw==

GET
H2 200 9b9c41cb3a201cad24a2f18f90f4d564.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 133 KB
16 KB 101ms
101ms Fetch
application/json 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/lottie/splash/9b9c41cb3a201cad24a2f18f90f4d564.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 746f2168da19bc4f53513de11c27b0b78f4c2f382b570d6543650f33f4a481eb

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 12 Feb 2024 09:45:11 GMT
content-encoding: gzip
via: 1.1 cdf03e675736c21829fede7b370fd99a.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P2
age: 7975052
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 16038
last-modified: Mon, 12 Feb 2024 08:49:16 GMT
server: AmazonS3
etag: "85338412fca0de9d0c19d4a265a18803"
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: D9QSjUc10R7gX2NgsTqNiCjLiIFE9NrEhv783F40XR8yMQPXofU1fQ==

GET
H2 200 8751-fc01bbfa.css
d35aaqx5ub95lt.cloudfront.net/css/ 13 KB
4 KB 25ms
25ms Stylesheet
text/css 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/8751-fc01bbfa.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: a14920148d7dc66d54fc2bcac5f60e256afe89fbfa630784cb3edd00db6a4462

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:39 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
etag: "3dd4ad868d341a42e90a9889217d96a4"
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: 3218
x-amz-cf-id: HV40E8QKV9mTha6fBXqEziASrfDm9auqNyantmbwWCIrPDUKcL0LFQ==

GET
H2 200 8751-d48fb323.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 37 KB
12 KB 26ms
26ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/8751-d48fb323.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 475a79ef89d00e5a29e0eb8bb6e009b451866b7d51f3735759d6121c953bced9

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
etag: "d80c8fa5c953ecdcbf7a1f5e6dee82a6"
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: 11744
x-amz-cf-id: 4LEXLWg-Zj4ks7tAaIZkPvXS9mzk3uq1Sz1291GejVKwbgjzlD5V2Q==

GET
H2 200 5314-33cb86aa.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 162 KB
46 KB 27ms
27ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers 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-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 91be8fcfa3366a08bf1075e07281aee2baf35654087f1aa826b22e919371fd5b

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Sun, 24 Mar 2024 15:30:19 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 4356109
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: NqUxNsWc0jXqmr22VMJgm1Zgq2KKAPyhxevcXWlkmnbeoZ_yCDErDw==

GET
H2 200 8106-8dafce12.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 14 KB
5 KB 29ms
28ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/8106-8dafce12.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 576a3f06038dae61bac9b14e48149756119b15228dc234dee84adb9934135864

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
etag: "517b70b89f362d0de73e197af312da98"
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: 5036
x-amz-cf-id: daugli2nhhLLUdf1zb5no2sFVEpG5-W32UVNpPOdErXDbmUP-BF4Rg==

GET
H2 200 7801-886ae211.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 9 KB
4 KB 30ms
29ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/7801-886ae211.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: b7546f2c863590b566474571f8a1b81d22b00f99ed55e41a20c85d28184e2df2

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
etag: "35c80572a336d7c0289ee13b57201e4d"
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: 4016
x-amz-cf-id: 4UCag1bMwAkKd4ZX35eyKxTYZbiyESvNH8FcbgA4YHjqP4PvDhh03A==

GET
H2 200 4333-1504b8fe.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 15 KB
6 KB 31ms
31ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/4333-1504b8fe.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ec4b07dac600190087a5b41ed6c92e5d664b647d56f8987ddf743ce539ec03ee

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506149
etag: "0b1fcc1abbebfcd0704b9bda97bbd8f9"
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: 5838
x-amz-cf-id: wbaklhGQXH8PFdzI2sqROuFF65it1EfmTxQl-Ga6gvdObOWgztFTvA==

GET
H2 200 6604-10835b93.css
d35aaqx5ub95lt.cloudfront.net/css/ 29 KB
7 KB 30ms
30ms Stylesheet
text/css 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/6604-10835b93.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: a3f0c7a86cbb2183fde7d5d96999f2b35b843f6ee50f11271205d7d74e8bd903

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 08 May 2024 20:26:55 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:39 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
etag: "5bc97ae54f1ffae403471f8f2f0a46dc"
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: 6270
x-amz-cf-id: TKkMjKXKJxHNSiPrveW11yqqDrT3MbT2PePGc8JuxNUnLKBAELh11Q==

GET
H2 200 6604-12c049f7.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 19 KB
8 KB 32ms
31ms Script
application/javascript 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/6604-12c049f7.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-1140ddcb.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 008d0f6810c4545f149941edacd68843d82c050cc0a849aeedbf69614be8e58a

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 08 May 2024 20:26:55 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 08 May 2024 20:00:50 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 506148
etag: "e950887ed7e23cd52be92049e6289a9d"
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: 7359
x-amz-cf-id: sbjSWbV58HYI3stc11lLKTIVpJPwUL1ddQs8oGCK5IOiBis6wXm4hQ==

GET
H2 200 client Show response
accounts.google.com/gsi/ 217 KB
83 KB 127ms
54ms Script
application/javascript 2a00:1450:400c:c0c::54
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://accounts.google.com/gsi/client

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c0c::54 Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

5e27107be645d6467013c59accb53a15ea4253f1e509a5cf021950d4f0c7b660

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-U9YDpOsFQPcCLSUjs5F00g' '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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 17:02:42 GMT
content-security-policy: script-src 'report-sample' 'nonce-U9YDpOsFQPcCLSUjs5F00g' '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: 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, 14 May 2024 17:02:42 GMT

GET
H2 404 web.json Show response
brb.duolingo.com/0/ 345 B
773 B 100ms
28ms Fetch
text/html 54.230.228.19
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://brb.duolingo.com/0/web.json?user=0&ts=1715706162&tzoffset=2
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 54.230.228.19 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-54-230-228-19.muc50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 6d480d9c8e696e2e81ef56acd5c647ac08ec194fc7764303acd32da41c1be3a3

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 17:02:33 GMT
via: 1.1 a2eaac3682e999c3b0a69ad54d815412.cloudfront.net (CloudFront)
server: AmazonS3
x-amz-cf-pop: MUC50-P5
age: 8
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: nVM3TpFQ2QDHiv02RXzT6absRKI40NceSX5NnrAsooXomekuDZNRgg==

GET
H2 404 web.json Show response
zombie.duolingo.com/0/ 345 B
774 B 98ms
26ms Fetch
text/html 108.138.36.18
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://zombie.duolingo.com/0/web.json?user=0&ts=1715706162&tzoffset=2
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.36.18 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-36-18.muc50.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 4d7626d11ae1ea97c3a64fb8e2b3b956005915e69f11ad71549f562d94c729ba

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 17:02:34 GMT
via: 1.1 67393fa6b3a865c1a8252acac0aa5cbc.cloudfront.net (CloudFront)
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 8
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: oJyZVBrw_hkrxgl5hklxIDfMJuplKotLLdG3QrTsl6tlowbwOeC98g==

POST
H2 200 tracking-status Show response
www.duolingo.com/2017-06-30/ 2 B
1 KB 155ms
155ms Fetch
application/json 18.213.194.253
AMAZON-AES

General

Check archive.org

Show headers 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-4e26e020.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.213.194.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-18-213-194-253.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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-Type: application/json; charset=UTF-8
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
X-Requested-With: XMLHttpRequest
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 17:02:42 GMT
x-ws: UK
x-tid: ffff0bb9664397b503a5
surrogate-control: no-store
x-duo-request-host: www.duolingo.com
x-envoy-upstream-service-time: 25
content-length: 2
pragma: no-cache
x-runtime: 0.02074
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

GET
H2 200 config Show response
www.duolingo.com/2017-06-30/ 3 KB
1 KB 133ms
133ms Fetch
application/json 18.213.194.253
AMAZON-AES

General

Check archive.org

Show headers 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%7D,featureFlags,ipCountry,speechHost&_=1715706162012

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-4e26e020.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.213.194.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-18-213-194-253.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

035fbfa9b26e7d16dc8504e20aac2bf4d2521538d718884c15b1285665671273

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
X-Requested-With: XMLHttpRequest
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 14 May 2024 17:02:42 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: 3
content-length: 981
x-xss-protection: 1 ; mode=block
expires: 0

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 135ms
134ms XHR
text/plain 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-type: application/json

Response headers

date: Tue, 14 May 2024 17:02:42 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

GET
H2 200 87938207afff1598611ba626a8c4827c.svg
d35aaqx5ub95lt.cloudfront.net/vendor/ 173 KB
39 KB 31ms
25ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/87938207afff1598611ba626a8c4827c.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 11e07480cc6b4658ae069d6825622a15d1268350fa46761549146957bb95f580

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 16 Mar 2024 00:55:35 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Fri, 15 Mar 2024 22:04:34 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 5155628
etag: "0ec579405fb93a7ea3455bae76261d4d"
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: 39497
x-amz-cf-id: XhYRmhVCKAROAluV71-1gMnpSNneBLvNWFWVB6GfNxny1nOvrYaFKw==

GET
H2 200 f92d5f2f7d56636846861c458c0d0b6c.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/ 6 KB
3 KB 32ms
27ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/f92d5f2f7d56636846861c458c0d0b6c.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 65b85308f6fa2b507852352cdcb9516ad74a581cf86b0d1bb5b2ff5e4fd29fe0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 31 Dec 2023 22:04:04 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Fri, 29 Dec 2023 21:22:51 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 11645919
etag: "84b45c5c36387faf2f52703121a33caa"
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: 2513
x-amz-cf-id: RQ5XrU_8FoBxRBy5lClWSFcNvIqbbeyU4PRoMd0U_0AL_7mypDBK9A==

GET
H2 200 23ab11cb1e1a9aff54facdf57833373d.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 323 KB
40 KB 33ms
28ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/23ab11cb1e1a9aff54facdf57833373d.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 6bac30e4448a5e0abdd6a14ae2665f4e745f676279790dc45f6afa99d1d9f64b

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 17 Jan 2024 15:14:54 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Tue, 16 Jan 2024 22:30:45 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 10201669
etag: "b35fad34fc76ea205566e63be4785a26"
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: 40886
x-amz-cf-id: sQbztW199wq4Ma03TEpw3FqbUO8kmSX6VBuVuQuPUxy8AtwchFi-pw==

GET
H2 200 08ec8d0260c55c054e1b97bcbc96ea0f.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 432 KB
40 KB 34ms
29ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/08ec8d0260c55c054e1b97bcbc96ea0f.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f604cfdff29ce793536537e6749264f3f836820167e522db04b29f5953ae439a

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 31 Dec 2023 22:04:04 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Fri, 29 Dec 2023 21:22:51 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 11645919
etag: "b3328eb7b424cd78e678d8c0a1717178"
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: 40500
x-amz-cf-id: _mASIxF6V6MCt5TCNlKYR-CMwAG5Hmc0AerntdriWf0lx8DxcpfxkQ==

GET
H2 200 833a22b2834050d139f266a29899bb00.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 565 KB
122 KB 35ms
30ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/833a22b2834050d139f266a29899bb00.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: fe1cc36a94edd5324d76b74e268c3fcba243d190ac50a85e41691b99d35a0fd2

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 11 Oct 2023 20:18:04 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 11 Oct 2023 19:37:56 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 18650679
etag: "c79222ff5a59f806b52f54bd8fc1324b"
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: 124073
x-amz-cf-id: juV8wELPcI4iTtTY8R2cNRY9-8jonoQK-QoDklPwfTP3vtTt-dTgew==

GET
H2 200 9d3c2c99dd19996319a372f79b2ed3c1.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 281 KB
35 KB 37ms
32ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/9d3c2c99dd19996319a372f79b2ed3c1.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0817b5f08a01d056c3c15bdf32f79211b41a761edaffe7c4b9658e44b4989311

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 31 Dec 2023 22:04:04 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Fri, 29 Dec 2023 21:22:51 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 11645919
etag: "f1e767970ed039c9ff11e3cddc6fd82d"
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: 35883
x-amz-cf-id: urW6HYOct0KtF7za2bs9Lr6cOHxZA54xh7Bh1IBqWIgQSRMEeyhT6A==

GET
H2 200 229d5f88cc9df2eb0b68f39466500911.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 94 KB
12 KB 38ms
33ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/229d5f88cc9df2eb0b68f39466500911.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: c727496e8907f690eb2e9d760d23d494de69c15af08a4a4d1d2dda2f138650a9

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 11 Oct 2023 20:18:04 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 11 Oct 2023 19:37:56 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 18650679
etag: "77692c4a4086cc3c3be4692be459bae4"
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: 12272
x-amz-cf-id: TYbMh3i0f4JJcEauimgmgkDtb6sQvxK03_VwVbn_UXoT9dGe3myjzQ==

GET
H2 200 22fce01f6df43e0472d7585afad9a43a.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 58 KB
8 KB 39ms
28ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/22fce01f6df43e0472d7585afad9a43a.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: b486fb374c7d64bb4a267f696544ee2cad9e98e88982dd094128d9a018df7874

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 23 Nov 2023 00:07:32 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 22 Nov 2023 20:22:51 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 15008111
etag: "acb36aa3e49a21f50c4ff5a47fc46a4e"
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: 7732
x-amz-cf-id: Vmbx-xBzLi6GdZmttsuUkA_gM3PlSz_88aLX9k2zMrrKBpBDkpqNgg==

GET
H2 200 3a733db6d6873e1a915f70cf72554ce3.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/ 35 KB
15 KB 40ms
29ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/3a733db6d6873e1a915f70cf72554ce3.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e98a4200003d49029f31022765779f522caeaad25889432dd68dd09c7f1e4339

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 13 Jan 2024 01:31:33 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Fri, 12 Jan 2024 22:23:52 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 10596670
etag: "59646d933829b76e9f05491dd82e9168"
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: 15029
x-amz-cf-id: n6Awhm51zKVi8NHRwtemFUI7ZnDLV90RuM0U_m_oSE6-InBzegu4lw==

GET
H2 200 41a326f8a1a43ee68ef5ea35988fd87b.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 65 KB
14 KB 40ms
29ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/41a326f8a1a43ee68ef5ea35988fd87b.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 3ec711c11c61a4c53a79abd92cbad2311ceae2339e6d7b8bc615b077086c2610

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 31 Dec 2023 22:04:04 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Fri, 29 Dec 2023 21:22:51 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 11645919
etag: "c16f00178cf8aabb82afb9efbda67104"
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: 13803
x-amz-cf-id: xNZnChnMcQShLiTUFlsWCk1E0ALLgDIAmP7y8d3haXbp-Oqr4npuYw==

GET
H2 200 9f63957bf97d10730813cbb715a0baa0.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 119 KB
17 KB 43ms
32ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/9f63957bf97d10730813cbb715a0baa0.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: fa5d53cd90e77b14ec0aed24afb6d528fdf61005f2f5fb6454f38db69095a976

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 25 Dec 2023 14:10:24 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Fri, 15 Dec 2023 17:23:20 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 12192738
etag: "716ce07c484dc73bb7abe5b7ab6a7ae8"
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: 16691
x-amz-cf-id: amByOc-V5xqV_WIZAnVPPKU01lMOb3LwR5H4P6aCtTYZ4THx1O5P2g==

GET
H2 200 268877aef1bcca8a53f24b746483346c.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 141 KB
30 KB 43ms
33ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/268877aef1bcca8a53f24b746483346c.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e72971ce78cd7f03060cf192ebe81b92d0cf6491aa1bd4dd1cd6c5ae93df05e2

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 11 Oct 2023 20:18:04 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 11 Oct 2023 19:37:56 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 18650679
etag: "64d1d8cdd55e21940f1ae1f5412069d1"
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: 30564
x-amz-cf-id: PFD3lWI-zWJMYtLXMIBa7iZX4vXEPdAHP8y6wnR1r_hqT0YGcVJ_Tw==

GET
H2 200 1dacb3e2a288440001755c6a30e5ec60.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 86 KB
20 KB 45ms
35ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/1dacb3e2a288440001755c6a30e5ec60.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: b409e4bf0f6f41938535f4e3343dd08cb66e03abede48a8e50e358ddedfb9730

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 11 Oct 2023 20:18:04 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Wed, 11 Oct 2023 19:37:56 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 18650679
etag: "6911312a736195f5bd9083a7d9993cad"
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: 20489
x-amz-cf-id: LZuq48aAkvFi1vyTnVJmlL4WZgm_J422ZjzbL1Hy9QIQGb16dvA-6A==

GET
H2 200 890eb76de9a395b182c1c28322721405.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 75 KB
17 KB 46ms
36ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/890eb76de9a395b182c1c28322721405.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 44a7355b3653a1ed085dd57b852627c1f1a57c6613ea8c0b44cf1f4f9f3b40b7

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 11 Jan 2024 11:21:22 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Thu, 11 Jan 2024 08:32:13 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 10734080
etag: "5695a666ebdb86ba80514d6434b534cf"
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: 16956
x-amz-cf-id: v_-K7q649errktgDBGJNEQRrSpJ8KC7y20X6BLUfe3bUjfMSmhrknA==

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 139ms
136ms XHR
text/plain 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-type: application/json

Response headers

date: Tue, 14 May 2024 17:02:42 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

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 140ms
138ms XHR
text/plain 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-type: application/json

Response headers

date: Tue, 14 May 2024 17:02:42 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

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 124ms
123ms XHR
text/plain 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-type: application/json

Response headers

date: Tue, 14 May 2024 17:02:42 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

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 127ms
125ms XHR
text/plain 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-type: application/json

Response headers

date: Tue, 14 May 2024 17:02:42 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

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 137ms
135ms XHR
text/plain 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-type: application/json

Response headers

date: Tue, 14 May 2024 17:02:42 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

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 128ms
126ms XHR
text/plain 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-type: application/json

Response headers

date: Tue, 14 May 2024 17:02:42 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

GET
H2 200 c6eae48dd48246c89e415b89f9e55282.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/ 345 B
628 B 37ms
36ms Image
image/svg+xml 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/c6eae48dd48246c89e415b89f9e55282.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 9e4c89fc912d4b2e8ca8b69184c4720209cea9e7a49d587254b9275272e9ead3

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Wed, 03 Jan 2024 00:37:32 GMT
content-encoding: gzip
via: 1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Tue, 02 Jan 2024 23:18:48 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 11463911
etag: "46650a8f1735be1432fbd4689b40ba41"
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: 236
x-amz-cf-id: xhMJlCQ20WLjZh_d9RXsHjn3F5h2w5o4kBnk_OZY-SiDWnnP6GH5yQ==

GET
H2 200 location Show response
geolocation.onetrust.com/cookieconsentpub/v1/geo/ 59 B
295 B 124ms
78ms XHR
application/json 2606:4700:4400::6812:2089
CLOUDFLARENET

General

Check archive.org

Show headers 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

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:2089 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2157361193375a79ade3559e960f982daa8d599cf7f4a92d36e3eef257738f16

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
accept: application/json
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 17:02:42 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: 883c75195c54195c-FRA
access-control-allow-headers: Content-Type

GET
H2 200 anchor
www.recaptcha.net/recaptcha/enterprise/ Frame F93D 0
0 120ms
49ms Document
text/html 2a00:1450:4001:808::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI&co=aHR0cHM6Ly93d3cuZHVvbGluZ28uY29tOjQ0Mw..&hl=de&v=vjbW55W42X033PfTdVf6Ft4q&size=invisible&cb=hdfo2v70427i

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/vjbW55W42X033PfTdVf6Ft4q/recaptcha__de.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::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-V9gMXgvU6GK2AyKj4t25bQ' '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: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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-V9gMXgvU6GK2AyKj4t25bQ' '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, 14 May 2024 17:02:42 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

GET
H2 200 otBannerSdk.js Show response
cdn.cookielaw.org/scripttemplates/202404.1.0/ 448 KB
109 KB 39ms
38ms Script
application/javascript 2606:4700::6813:b134
CLOUDFLARENET

General

Check archive.org

Show headers 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

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-ms-blob-type: BlockBlob
date: Tue, 14 May 2024 17:02:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: lAa4newgeifCObgQn9TUrg==
age: 10432
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 111087
x-ms-lease-status: unlocked
last-modified: Mon, 06 May 2024 02:33:25 GMT
server: cloudflare
etag: 0x8DC6D74E83907A1
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 1a756b73-001e-00aa-6dbe-9f9786000000
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: 883c751aa8795d57-FRA

GET
H2 200 de.json Show response
cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/e43d2735-b44f-43da-ae8a-a4f881b04152/ 86 KB
22 KB 58ms
58ms Fetch
application/x-javascript 2606:4700::6813:b134
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/e43d2735-b44f-43da-ae8a-a4f881b04152/de.json

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202404.1.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

4c8f8d30661560a0ab4f1f4f6db75fb54d2983b866f2d0ef795f754ea323a85e

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-ms-blob-type: BlockBlob
date: Tue, 14 May 2024 17:02:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 5129
content-md5: idA/Sl8yxbAugIkmzzHudg==
content-length: 22066
x-ms-lease-status: unlocked
last-modified: Thu, 25 Apr 2024 15:36:13 GMT
server: cloudflare
etag: 0x8DC653D7081EF34
vary: Accept-Encoding
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: 033fa432-901e-004f-5d26-9748d7000000
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: 883c751d2cbfbb61-FRA
expires: Wed, 15 May 2024 17:02:42 GMT

GET
H2 200 style
accounts.google.com/gsi/ 533 B
585 B 45ms
45ms Stylesheet
text/css 2a00:1450:400c:c0c::54
GOOGLE

General

Check archive.org

Show headers 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

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c0c::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-5xNqCU7aIibfZNS1rNzP-Q' '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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 14 May 2024 17:02:42 GMT
content-security-policy: script-src 'report-sample' 'nonce-5xNqCU7aIibfZNS1rNzP-Q' '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, 14 May 2024 17:02:42 GMT

GET
H2 200 favicon.ico
d35aaqx5ub95lt.cloudfront.net/ 15 KB
4 KB 25ms
25ms Other
image/vnd.microsoft.icon 2600:9000:237d:7000:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/favicon.ico
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:237d:7000:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 587ed3e3a94f04264f02bf6e21798c8ca32de7b7f22d30cfc667224741c4a3c2

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 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 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified: Fri, 05 Jan 2024 20:56:28 GMT
server: AmazonS3
x-amz-cf-pop: MUC50-P2
age: 11078146
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: KKLQ9_YsPV0kGUZwlwpjQ7XPTNOhZqi9UeMWs9BPulhWICOmBwXXDw==

GET
H2 200 otFlat.json Show response
cdn.cookielaw.org/scripttemplates/202404.1.0/assets/ 13 KB
3 KB 46ms
46ms Fetch
application/json 2606:4700::6813:b134
CLOUDFLARENET

General

Check archive.org

Show headers 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

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-ms-blob-type: BlockBlob
date: Tue, 14 May 2024 17:02:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: CeHoS/yftP1uT8S/ram0PA==
age: 5141
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 3041
x-ms-lease-status: unlocked
last-modified: Mon, 06 May 2024 02:33:19 GMT
server: cloudflare
etag: 0x8DC6D74E465AB77
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
x-ms-request-id: 9a0422a6-101e-009c-7dca-9f3ad4000000
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: 883c751dad65bb61-FRA

GET
H2 200 otCommonStyles.css Show response
cdn.cookielaw.org/scripttemplates/202404.1.0/assets/ 24 KB
4 KB 45ms
44ms Fetch
text/css 2606:4700::6813:b134
CLOUDFLARENET

General

Check archive.org

Show headers 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

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-ms-blob-type: BlockBlob
date: Tue, 14 May 2024 17:02:42 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: 5153
x-ms-lease-status: unlocked
last-modified: Mon, 06 May 2024 02:33:30 GMT
server: cloudflare
vary: Accept-Encoding
content-type: text/css
access-control-allow-origin: *
x-ms-request-id: d9d0cd8c-c01e-0070-3bca-9f32ad000000
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: 883c751dad68bb61-FRA

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 138ms
138ms XHR
text/plain 52.72.212.134
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/5998-fe69eed9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.72.212.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-72-212-134.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.duolingo.com/
Accept-Language: de-DE,de;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/124.0.0.0 Safari/537.36
Content-type: application/json

Response headers

date: Tue, 14 May 2024 17:02:42 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

Verdicts & Comments Add Verdict or Comment

48 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.

11 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.duolingo.com/	1970-01-21 05:20:42	Name: logged_out_uuid Value: c6ae07db-4258-473d-9461-702cf25ca4a4
.duolingo.com/	1970-01-21 05:20:42	Name: lang Value: de
www.duolingo.com/	1969-12-31 23:59:59	Name: wuuid Value: 5d9c1536-74a0-4fa4-a6b7-1ffa836b9df7
.duolingo.com/	1970-01-21 05:20:42	Name: tsl Value: 1715706161936
.duolingo.com/	1970-01-21 05:20:42	Name: lu Value: https://www.duolingo.com/
.duolingo.com/	1970-01-21 05:20:42	Name: initial_referrer Value: $direct
.duolingo.com/	1970-01-21 05:20:42	Name: lr Value:
.duolingo.com/	1970-01-21 05:20:42	Name: lp Value: splash
www.duolingo.com/	1970-01-20 20:45:10	Name: AWSALB Value: evDbBH8YfisFOZV2tr63cformcDBVqYfgEGe8oZCE4hGQys8tPA1JigqLHOlkDh//V2fQIzdU3LR9zdJVuLynWrVTns+s8CIOO5MgJsik+0AAAc/BBRrIXq2omky
www.duolingo.com/	1970-01-20 20:45:10	Name: AWSALBCORS Value: evDbBH8YfisFOZV2tr63cformcDBVqYfgEGe8oZCE4hGQys8tPA1JigqLHOlkDh//V2fQIzdU3LR9zdJVuLynWrVTns+s8CIOO5MgJsik+0AAAc/BBRrIXq2omky
.duolingo.com/	1970-01-21 00:54:18	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Tue+May+14+2024+19%3A02%3A42+GMT%2B0200+(Mitteleurop%C3%A4ische+Sommerzeit)&version=202404.1.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=32f59c19-7ef0-4b55-a350-188c79d8fbff&interactionCount=0&isAnonUser=1&landingPath=https%3A%2F%2Fwww.duolingo.com%2F&groups=C0001%3A1%2CC0002%3A0%2CC0003%3A0%2CC0004%3A0

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://brb.duolingo.com/0/web.json?user=0&ts=1715706162&tzoffset=2 Message: Failed to load resource: the server responded with a status of 404 ()
network	error	URL: https://zombie.duolingo.com/0/web.json?user=0&ts=1715706162&tzoffset=2 Message: Failed to load resource: the server responded with a status of 404 ()

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
d35aaqx5ub95lt.cloudfront.net
duolingo.com
excess.duolingo.com
geolocation.onetrust.com
www.duolingo.com
www.googletagmanager.com
www.gstatic.com
www.recaptcha.net
zombie.duolingo.com
108.138.36.18
18.213.194.253
2600:9000:237d:7000:7:60cd:e840:21
2606:4700:4400::6812:2089
2606:4700::6813:b134
2a00:1450:4001:806::2003
2a00:1450:4001:808::2003
2a00:1450:4001:82f::2008
2a00:1450:400c:c0c::54
52.72.212.134
54.165.40.136
54.230.228.19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www.duolingo.com Open in urlscan Pro 18.213.194.253 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

95 Requests

100 %HTTPS

58 %IPv6

8 Domains

12 Subdomains

12 IPs

3 Countries

2567 kBTransfer

11983 kBSize

11 Cookies

48 Outgoing links

Page URL History

Redirected requests

95 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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

Screenshot
Live screenshot

Full Image

95
Requests

100 %
HTTPS

58 %
IPv6

8
Domains

12
Subdomains

12
IPs

3
Countries

2567 kB
Transfer

11983 kB
Size

11
Cookies

95 HTTP transactions
1 data transactions