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

Go To Rescan
Add Verdict Report

URL:
https://www.duolingo.com/
Submission: On November 13 via manual (November 13th 2024, 4:50:40 am UTC) from TW — Scanned from DE

Summary HTTP 95 Redirects Links 48 Behaviour Indicators

Summary

This website contacted 11 IPs in 3 countries across 8 domains to perform 95 HTTP transactions. The main IP is 34.204.230.81, 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 27681.
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
4	34.204.230.81 34.204.230.81	14618 (AMAZON-AES) (AMAZON-AES)
6	2606:4700::68... 2606:4700::6812:562a	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:82a::2003	15169 (GOOGLE) (GOOGLE)
62	2600:9000:21f... 2600:9000:21f3:c800:7:60cd:e840:21	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:81c::2003	15169 (GOOGLE) (GOOGLE)
1	2606:4700:440... 2606:4700:4400::ac40:9b77	13335 (CLOUDFLAR...) (CLOUDFLARENET)
15	3.219.104.47 3.219.104.47	14618 (AMAZON-AES) (AMAZON-AES)
1	2a00:1450:400... 2a00:1450:4001:830::2008	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:400c:c06::54	15169 (GOOGLE) (GOOGLE)
1	18.173.205.43 18.173.205.43	16509 (AMAZON-02) (AMAZON-02)
95	11

4 34.204.230.81 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-204-230-81.compute-1.amazonaws.com

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

6 2606:4700::6812:562a (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2a00:1450:4001:82a::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

62 2600:9000:21f3:c800:7:60cd:e840:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 2a00:1450:4001:81c::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2606:4700:4400::ac40:9b77 (United States)

ASN13335 (CLOUDFLARENET, US)

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

15 3.219.104.47 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-219-104-47.compute-1.amazonaws.com

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

1 2a00:1450:4001:830::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:400c:c06::54 (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 18.173.205.43 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-205-43.fra56.r.cloudfront.net

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

	Apex Domain Subdomains	Transfer
62	cloudfront.net d35aaqx5ub95lt.cloudfront.net	2 MB
20	duolingo.com www.duolingo.com — Cisco Umbrella Rank: 27681 excess.duolingo.com — Cisco Umbrella Rank: 5698 zombie.duolingo.com — Cisco Umbrella Rank: 6970	17 KB
6	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 390	148 KB
2	google.com accounts.google.com — Cisco Umbrella Rank: 26	87 KB
2	recaptcha.net www.recaptcha.net — Cisco Umbrella Rank: 1398	2 KB
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 64	117 KB
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 610	303 B
1	gstatic.com www.gstatic.com	217 KB
95	8

	Domain	Requested by
62	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	zombie.duolingo.com	d35aaqx5ub95lt.cloudfront.net
1	www.googletagmanager.com	d35aaqx5ub95lt.cloudfront.net
1	geolocation.onetrust.com	cdn.cookielaw.org
1	www.gstatic.com	www.recaptcha.net
95	10

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 WE1	`2024-10-11` - `2025-01-09`	3 months	crt.sh
misc.google.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2024-07-30` - `2025-07-03`	a year	crt.sh
*.gstatic.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
geolocation.onetrust.com WE1	`2024-10-11` - `2025-01-09`	3 months	crt.sh
*.google-analytics.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
accounts.google.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://www.duolingo.com/
Frame ID: CB7B162138B9C0411AF99BB1429DD095
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=-ZG7BC9TxCVEbzIO2m429usb&size=invisible&cb=8eivpayuitvi
Frame ID: 85EAC75AB08839305AB851E01C2F3968
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Duolingo - Die weltbeste Methode, eine Sprache zu lernen

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

70 %
IPv6

8
Domains

10
Subdomains

11
IPs

3
Countries

2597 kB
Transfer

12094 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/#teams
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/#careers
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 FAQ

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

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/ 10 KB
4 KB 331ms
145ms Document
text/html 34.204.230.81
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

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

Reverse DNS

ec2-34-204-230-81.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

aa8ad94e61ff2310627d02dab8eccd77dcf7d2d9992460a3de64d41551cb8d3f

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Wed, 13 Nov 2024 04:50:34 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: 48
x-frame-options: SAMEORIGIN
x-runtime: 0.04394
x-tid: ffff1d3267342e6c074e
x-ws: UK

GET
H2 200 otSDKStub.js Show response
cdn.cookielaw.org/scripttemplates/ 22 KB
8 KB 72ms
17ms Script
application/javascript 2606:4700::6812:562a
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::6812:562a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ade920fd5b00cd298aae7978673a9a64d0bb3fa593d23e91994ec6b6723ebace

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-md5: Vo/d0f3ZefkwyML/PnJnjg==
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
content-encoding: gzip
x-ms-version: 2009-09-19
etag: 0x8DD02CCC182444E
x-ms-lease-status: unlocked
cf-cache-status: HIT
age: 3948
x-content-type-options: nosniff
date: Wed, 13 Nov 2024 04:50:34 GMT
content-type: application/javascript
last-modified: Tue, 12 Nov 2024 03:47:39 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: max-age=86400
cross-origin-resource-policy: cross-origin
x-ms-request-id: 558e0cc4-901e-00a8-6ed6-34479f000000
cf-ray: 8e1c2445bef94da8-FRA
accept-ranges: bytes
access-control-allow-origin: *
content-length: 7212
x-ms-blob-type: BlockBlob
server: cloudflare

GET
H2 200 enterprise.js Show response
www.recaptcha.net/recaptcha/ 2 KB
2 KB 83ms
24ms Script
text/javascript 2a00:1450:4001:82a::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

2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

f888487bb451a1a8b156a851d3142b23ecf608ccce8c42258a19081115b545e5

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: private, max-age=300
content-encoding: gzip
cross-origin-resource-policy: cross-origin
report-to: {"group":"coop_38fac9d5b82543fc4729580d18ff2d3d","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/38fac9d5b82543fc4729580d18ff2d3d"}]}
x-content-type-options: nosniff
expires: Wed, 13 Nov 2024 04:50:34 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only: same-origin; report-to="coop_38fac9d5b82543fc4729580d18ff2d3d"
date: Wed, 13 Nov 2024 04:50:34 GMT
x-xss-protection: 0
content-type: text/javascript; charset=utf-8
server: ESF
x-frame-options: SAMEORIGIN

GET
H2 200 manifest-a0464a99.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 12 KB
6 KB 7ms
7ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 2f141255695607622ad422a6c7fa9c1279e7fc73e3dd4acb88d6508ab31aae39

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "0ac813c93adf087c2436adf551cf92c4"
age: 545057
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 6069
x-amz-cf-id: dvaTKR7Y6JZ94_1PIM71o3c_E88rFbXR3mawmKRl5LzO6UwMNv-FGg==
date: Wed, 06 Nov 2024 21:26:18 GMT
content-type: application/javascript
last-modified: Wed, 06 Nov 2024 21:24:04 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 features-91ec4487.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 3 KB
2 KB 7ms
7ms Script
application/javascript 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f2d4ab9d2dff0e7dce8e81c2f13c53db9fdacb6c16445e7188176e06ca638317

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "66062738b5dff2effea11304d2a666c2"
age: 8399305
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 1192
x-amz-cf-id: XM1kpm4OiSA0h_RWHAS0cgiuirO2uulbgrki9TwQQVhlew09jvMTfg==
date: Wed, 07 Aug 2024 23:42:10 GMT
content-type: application/javascript
last-modified: Wed, 07 Aug 2024 22:12:13 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 8553-a0eeda7a.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 24 KB
9 KB 9ms
7ms Script
application/javascript 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 9179ef7271b73ff2bda6115717edd59c35b5516a59e75a84b80210f05657cdec

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "01a4ed918c451d99036d128d3df70027"
age: 4750979
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 9286
x-amz-cf-id: Ddg-gXnFhqseCQSEGXhbCILxJcib9RwofML1yNODRxwfWi67tWAhpw==
date: Thu, 19 Sep 2024 05:07:36 GMT
content-type: application/javascript
last-modified: Wed, 18 Sep 2024 21:07:29 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 polyfills-d1e2cb95.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 371 B
626 B 10ms
8ms Script
application/javascript 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: cfff8569bb27bee3dcbccaba435f5f8eb724b8052d64ab2d89c5c31f172813c8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "68f9e1c58cf5415d5cd04b41da7beef2"
age: 9782243
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 233
x-amz-cf-id: b9h8DFsCoNNXSYg5z-lpHo2ZYz1-miu2PJ_DidZv0J1GFA_79tmKAQ==
date: Mon, 22 Jul 2024 23:33:12 GMT
content-type: application/javascript
last-modified: Mon, 22 Jul 2024 15:32:41 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 2867-c827059c.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 296 KB
85 KB 12ms
10ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/2867-c827059c.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 378f812e47868c2375fe6485bfa9c82bcea71bb830f8233d3b23d9c12f3caa1a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "358b06cf5c294643a9a458f272e16962"
age: 544841
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 86150
x-amz-cf-id: fKwgTh0cncu_mH8Q8d70jwXayUVlyNM96kbvhBWe45XTcnZeXy0PnA==
date: Wed, 06 Nov 2024 21:29:54 GMT
content-type: application/javascript
last-modified: Wed, 06 Nov 2024 21:24:03 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 de-e2625e55.js Show response
d35aaqx5ub95lt.cloudfront.net/js/strings/ 1 KB
1 KB 23ms
21ms Script
application/javascript 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0c6c6efd891ec320969b8d87d9d0c54d018ad3ea567643b54ee7b6fb9a509943

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "9435eef29879b9d1059e5633ce3c2bdd"
age: 5880239
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 855
x-amz-cf-id: Suma29tFb0qhlqwd9HkYnKe9GiQLd5gu7y25T9jAKnlB6_Si6-Eo9A==
date: Fri, 06 Sep 2024 03:26:35 GMT
content-type: application/javascript
last-modified: Thu, 05 Sep 2024 17:18:34 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 969-ad7aa393.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 655 KB
215 KB 23ms
21ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/969-ad7aa393.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 46d8f119a5d0dc7125639a83b38b58cf7e1af9273ea3d8a37fd5d1eebda12415

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "5eb49e82d5577e30f1907d1fc5ce4812"
age: 1153419
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 219751
x-amz-cf-id: Rmx2RGrC0BbfS5IV5FmJmLXbnyNtlGbOfMObu2uz2vnPQ4UcZwyktQ==
date: Wed, 30 Oct 2024 20:26:56 GMT
content-type: application/javascript
last-modified: Wed, 30 Oct 2024 20:24:44 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 app-31cf0d5c.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 865 KB
257 KB 27ms
26ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-31cf0d5c.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 4a7a6d8ffe751a5c273806ffe346b43dd4f655d4a0e6960bd86a3a2198e802bb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "ae8ca4791a63e80fd1d9eab9a23de842"
age: 545057
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 262037
x-amz-cf-id: XqoG0_IVaS6ty67FOJWNPivJbDF4T2rnpxKgTB5jUmsUETg6DI-B4A==
date: Wed, 06 Nov 2024 21:26:18 GMT
content-type: application/javascript
last-modified: Wed, 06 Nov 2024 21:24:04 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 969-6a74aa23.css
d35aaqx5ub95lt.cloudfront.net/css/ 22 KB
5 KB 66ms
8ms Stylesheet
text/css 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/969-6a74aa23.css
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: bb9d086113cb26b36b0180f29726a5fe95285e6a2d9a2917666487e19eb9d4b2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "b767a2e4d7fadda7b46207b9756ad3bf"
age: 1153419
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 4232
x-amz-cf-id: 9idecioZsfMgsiiUST54gNSpPx9Jhbwduu6H-SHxMPybby5mk18NpA==
date: Wed, 30 Oct 2024 20:26:56 GMT
content-type: text/css
last-modified: Wed, 30 Oct 2024 20:24:33 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 app-87f94fcd.css
d35aaqx5ub95lt.cloudfront.net/css/ 51 KB
11 KB 65ms
7ms Stylesheet
text/css 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-87f94fcd.css
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 75f706c4c9e2f26d1edc6fa821e35d348326d0d11c49cbde472b74dd93efa544

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "f7cd447564ee9fdc59ac6e1882accda6"
age: 1153419
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 10938
x-amz-cf-id: l4qrePGP7Kyd52mVQWKqwoNj6Fl--FjPLixePDr8su5fdTiwkpmdNg==
date: Wed, 30 Oct 2024 20:26:56 GMT
content-type: text/css
last-modified: Wed, 30 Oct 2024 20:24:33 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 55a7f100-001e-4085-87ec-1a6d522f7d67.json Show response
cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/ 5 KB
2 KB 51ms
22ms XHR
application/json 2606:4700::6812:562a
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::6812:562a , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-md5: KvLSDGanMh+g6x0eRZxPpg==
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
content-encoding: gzip
cf-cache-status: HIT
etag: 0x8DC653D6C8F3441
age: 84915
x-ms-lease-status: unlocked
x-content-type-options: nosniff
x-ms-version: 2009-09-19
expires: Thu, 14 Nov 2024 04:50:34 GMT
date: Wed, 13 Nov 2024 04:50:34 GMT
content-type: application/json
last-modified: Thu, 25 Apr 2024 15:36:06 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=86400
cross-origin-resource-policy: cross-origin, cross-origin
x-ms-request-id: 6cea62fe-601e-00db-804c-26375c000000
cf-ray: 8e1c24462b85d3ac-FRA
accept-ranges: bytes
access-control-allow-origin: *
content-length: 1873
x-ms-blob-type: BlockBlob
server: cloudflare

GET
H3 200 recaptcha__de.js Show response
www.gstatic.com/recaptcha/releases/-ZG7BC9TxCVEbzIO2m429usb/ 547 KB
217 KB 36ms
7ms Script
text/javascript 2a00:1450:4001:81c::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/recaptcha/releases/-ZG7BC9TxCVEbzIO2m429usb/recaptcha__de.js

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:81c::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5abe2a12140edf2387d5be35225df3caa4f0f0a05d8f5614008c8cc90af4a156

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://www.duolingo.com
Referer: https://www.duolingo.com/

Response headers

content-encoding: gzip
age: 30233
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
x-content-type-options: nosniff
expires: Wed, 12 Nov 2025 20:26:41 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 12 Nov 2024 20:26:41 GMT
last-modified: Tue, 22 Oct 2024 00:01:33 GMT
content-type: text/javascript
vary: Accept-Encoding
cache-control: public, max-age=31536000
cross-origin-opener-policy: same-origin-allow-popups; report-to="recaptcha"
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
accept-ranges: bytes
access-control-allow-origin: *
content-length: 222594
x-xss-protection: 0
server: sffe

GET
H2 200 8df26391f330be315074ddd7b74b66b8.woff2
d35aaqx5ub95lt.cloudfront.net/vendor/ 42 KB
43 KB 26ms
8ms Font
binary/octet-stream 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 9ad262963e5f9baa298b69e675c34054c5a2e611a92e1c7cb4c65b3d4f7ef9d4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://www.duolingo.com
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "4f1a45063eae78638440296b72324e0b"
age: 4773540
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: _yji3jALr3-N3tMxO68IcVb2R1pGRAzwA8nxxQcktMNOTzi-e15LOg==
date: Wed, 18 Sep 2024 22:51:35 GMT
content-type: binary/octet-stream
vary: Origin
last-modified: Wed, 18 Sep 2024 21:07:31 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 43229
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 dcf3e686284c5e7eeca4f8e200392c01.woff2
d35aaqx5ub95lt.cloudfront.net/vendor/ 43 KB
44 KB 32ms
14ms Font
binary/octet-stream 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 28cfe12e19f4cc9734921fa8df1d8694344f4eea7591e20e2a8ccfa91b0d2e12

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://www.duolingo.com
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "0f4d41ab6027cdbb06f469d5164807fa"
age: 4928866
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: J-njynEU8Q67kXudJU-OWBRaG6TmHEGLuF0Qbani3gfAG3lv3KKfTA==
date: Tue, 17 Sep 2024 03:42:49 GMT
content-type: binary/octet-stream
vary: Origin
last-modified: Mon, 16 Sep 2024 19:11:59 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 44488
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://www.duolingo.com
Referer

Response headers

Content-Type: text/javascript

GET
H2 200 location Show response
geolocation.onetrust.com/cookieconsentpub/v1/geo/ 66 B
303 B 46ms
27ms XHR
application/json 2606:4700:4400::ac40:9b77
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::ac40:9b77 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f90d159c7a961f8d49cf0197de9f4a31f91310b5cd03edc042f82beae766c88b

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
accept: application/json
Referer: https://www.duolingo.com/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
access-control-allow-methods: GET, OPTIONS
cf-ray: 8e1c24466d509007-FRA
access-control-allow-origin: *
date: Wed, 13 Nov 2024 04:50:34 GMT
content-type: application/json
vary: Accept-Encoding
server: cloudflare
access-control-allow-headers: Content-Type

GET
H2 200 otBannerSdk.js Show response
cdn.cookielaw.org/scripttemplates/202404.1.0/ 448 KB
109 KB 23ms
22ms Script
application/javascript 2606:4700::6812:562a
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::6812:562a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3b2c8a628ac3cc142c26da2e866a563733b1c2268bffa281aaf5851b58efb6a6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-md5: OwLk2N0IZ0eq8ykUTltEhw==
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
x-ms-lease-status: unlocked
cf-bgj: minify
cf-cache-status: HIT
x-ms-version: 2009-09-19
age: 7773
content-encoding: gzip
x-content-type-options: nosniff
cf-polished: origSize=458456
date: Wed, 13 Nov 2024 04:50:34 GMT
content-type: application/javascript
last-modified: Tue, 16 Jul 2024 21:54:14 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: max-age=86400
cross-origin-resource-policy: cross-origin
x-ms-request-id: b8648cb7-501e-00d3-1b82-252c2f000000
cf-ray: 8e1c24469f744da8-FRA
access-control-allow-origin: *
x-ms-blob-type: BlockBlob
server: cloudflare

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 288ms
92ms Preflight 3.219.104.47
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: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 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: Wed, 13 Nov 2024 04:50:35 GMT
server: Jetty(10.0.23)

GET
H2 200 9020-8e32bd91.css
d35aaqx5ub95lt.cloudfront.net/css/ 4 KB
2 KB 8ms
7ms Stylesheet
text/css 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/9020-8e32bd91.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 1d027082c75280c59c33a6ed38a3fa682be3ef64281e398959e36b01f6729ae7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "ceb71f31a9c4ee28c1ebb395cfdc6a30"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 1243
x-amz-cf-id: iros6Kz4uv7_hnRQhLVvIc79l6Wg5QY8-MNKmCid4pLsslrxQHQUeg==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: text/css
last-modified: Wed, 16 Oct 2024 20:18:52 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 9020-88acf4d3.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 7 KB
3 KB 9ms
9ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/9020-88acf4d3.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f62b721cf019881472facdba8b751ff6e2b372964b7ec176572d7eb35abb0292

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "b132f18180357fc65077968ded00fb1e"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 2887
x-amz-cf-id: zA1PFZsuGHnBM65gfDjLF_Yt0Sj-r5l4O1bscJd5GhWGzH_6xNQxeg==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:02 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 5323-35d9f0e6.css
d35aaqx5ub95lt.cloudfront.net/css/ 4 KB
2 KB 8ms
8ms Stylesheet
text/css 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/5323-35d9f0e6.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 5b3ee9e2464b2ea50987af236f321165b23c0a7020e1b9bf98346e5ae5036eab

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "cea5779fc600ac54ae1bb6ac4d9ac93f"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 1258
x-amz-cf-id: LjUldTCGtovOXNB5KtmRUty8ab9navOGzfpO8brYWLw7v5x5gimA1A==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: text/css
last-modified: Wed, 16 Oct 2024 20:18:52 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 5323-6cd522b9.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 9 KB
4 KB 10ms
9ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/5323-6cd522b9.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: bab30921dfa482340e9ed263bba134187b49032e5528f84e4fd3d50e96f32604

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "9e7d4e282e1250e61f1793ea5c2c2aa4"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 3568
x-amz-cf-id: 9Pz1q1YAy7CNUdtKsMRx2auNVULSUtJwmz_Mwh2ULSKAGftzoqLejg==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:02 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 8575-8e32bd91.css
d35aaqx5ub95lt.cloudfront.net/css/ 4 KB
2 KB 10ms
10ms Stylesheet
text/css 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/8575-8e32bd91.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 1d027082c75280c59c33a6ed38a3fa682be3ef64281e398959e36b01f6729ae7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "ceb71f31a9c4ee28c1ebb395cfdc6a30"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 1243
x-amz-cf-id: gyHUj2iF3Gs3Sqjoj17-KibBRDxSbDwWuHLePDA3Vor_NYYBORJbKQ==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: text/css
last-modified: Wed, 16 Oct 2024 20:18:52 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 8575-535fd256.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 7 KB
3 KB 11ms
11ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/8575-535fd256.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 7485d1648f57ebd17ea7bb6b72d1d1533a7b3bb7481b4942ec5fdabfe429f174

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "bfeac247340b2430617d032a75dde487"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 2945
x-amz-cf-id: MFkhMn1cDlgyHLqsmoTH8jYEu8KTG0Z-EY8F-cvy8oJmKM-KH7oxHQ==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:02 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 4800-3548f722.css
d35aaqx5ub95lt.cloudfront.net/css/ 3 KB
1 KB 13ms
13ms Stylesheet
text/css 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/4800-3548f722.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 2b947b2cf881edb9db44afd945300095833bbb996f7eba757340babfde23129e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "3de02f1ac4400bcee5a449addeb8e0bc"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 1074
x-amz-cf-id: 5J8DTAs5W_fuMg3eMuTZyk0P1UxpKqsLRKfHrxr3AoAboYkw--pJTA==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: text/css
last-modified: Wed, 16 Oct 2024 20:18:52 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 4800-db8235be.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 6 KB
3 KB 13ms
13ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/4800-db8235be.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 2b9c3f845f9b65fef45b79dc9cda692cdfa61747cca5d5af2a925a34ad8bbdb0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "fe5e410df0b7a5ccc46c611c3d5e88e7"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 2628
x-amz-cf-id: mCHtS0YxYdk69N-MhXeKqRSfRBnWU-V1dwmaDywskcfZBp3SLEm1PQ==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:02 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 353 KB
117 KB 47ms
26ms Script
application/javascript 2a00:1450:4001:830::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/969-ad7aa393.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

ce00143b42e2730b8c7d37681cf482bc5187e9df67107c18962e4145600cb63a

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:1080:0"}],}
expires: Wed, 13 Nov 2024 04:50:34 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 13 Nov 2024 04:50:34 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
last-modified: Wed, 13 Nov 2024 03:00:00 GMT
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:1080:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 119204
x-xss-protection: 0
server: Google Tag Manager

GET
H2 200 68d22534874c554b0c9ebabea379fc60.woff2
d35aaqx5ub95lt.cloudfront.net/vendor/ 25 KB
25 KB 23ms
17ms Font
binary/octet-stream 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 98577ff1de37744d958394f676f8523d158b1b40fa093344dc2ffcb446b2149d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://www.duolingo.com
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "0ac60150bf3bd767735a59a6eb136695"
age: 4908611
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: uGtkhXuJ65_LU3wYw4xRWDn7ZvGvnxJh4s1dlE0kdeGFmon6-dZ-rw==
date: Tue, 17 Sep 2024 09:20:24 GMT
content-type: binary/octet-stream
vary: Origin
last-modified: Mon, 16 Sep 2024 19:11:59 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 25511
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 50bda50231c0bce1584e982cebfe8f33.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 615 KB
107 KB 11ms
8ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f4cab0ff8040cc3d72593458bc6922be46632b0e8c857f93b94e082d02ad9777

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "b37ced0b2e6f46125062ded22ac9d00a"
age: 4773540
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: 4PzlIub5kqTf8Cv3-gX2OboGuGOSycrdUo0lwMzUmbt7HbsbPD1KgA==
date: Wed, 18 Sep 2024 22:51:35 GMT
content-type: application/json
vary: Origin
last-modified: Wed, 18 Sep 2024 21:07:30 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 108504
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 aea5aff1143a9410b81448245ad7c839.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 349 KB
41 KB 22ms
19ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ad1879ec1ed81d3fca0327472939b6e05ea94b6e43f2a2f572cedada698b8b6e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "6c54a5bb1e4724c6f562cdc3ce490a1e"
age: 5937861
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: k4JOjFd30LIqDhKeAl_pOPnM1YOIM2lqKYL71GOFYDpgxq4yeyZr8Q==
date: Thu, 05 Sep 2024 11:26:13 GMT
content-type: application/json
vary: Origin
last-modified: Wed, 04 Sep 2024 20:57:12 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 41474
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 71b01cd301b53ec9879f2d06eb85f5db.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 384 KB
52 KB 30ms
28ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 484d5d4c697ee5734fc18415155d447962abe1be5def8731fc4809adc4cbe484

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "a1bed79437871d31edc644eef692c6ec"
age: 4755563
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: AlJbbF1KaLo0nRb52JlMzEgUNQIb1HaojKvseu-20lpmCVugupMiIg==
date: Thu, 19 Sep 2024 03:51:12 GMT
content-type: application/json
vary: Origin
last-modified: Wed, 18 Sep 2024 21:07:30 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 52280
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 82f26795696242931a7b905b4918eb1e.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 753 KB
169 KB 30ms
28ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 944ac61b0f78bf5f329d680e56e785f0ff0a8a2386cb9df9abb5a219c8dd1855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "7b43ee6585b48647794c17a6759fc780"
age: 4920784
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: Rz_fjy_UPeYgluQWhu9EFx2K8e5z3pu6rEJ4_qc1WagEzMsFWbe1DA==
date: Tue, 17 Sep 2024 05:57:31 GMT
content-type: application/json
vary: Origin
last-modified: Mon, 16 Sep 2024 19:11:58 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 172754
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 e97b1cde32a58c629a0193eea36ddaab.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 1 MB
137 KB 39ms
37ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 80c258655e028a508d35f30fb1e1a25b53bf94009c3caecdc39df8ff76a01bab

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "eca2d1e226b3b785aa09532dbe4f0e11"
age: 4920827
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: C3W6jT8NvuPQx6ners_Jq74jndRP5DaZM-jaucN59HmFh-ub1n89pw==
date: Tue, 17 Sep 2024 05:56:48 GMT
content-type: application/json
vary: Origin
last-modified: Mon, 16 Sep 2024 19:11:58 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 140121
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 17db14133432ce4e82a799e760bd3e0e.svg Show response
d35aaqx5ub95lt.cloudfront.net/images/ 969 B
1 KB 41ms
39ms Fetch
image/svg+xml 2600:9000:21f3:c800:7:60cd: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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 43de60f58f47997a3f62dc59cea1ad81dfacbe9a22aa4c3fcf871757e2d8cfbb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "88a68f33e1a558d348cecef53d577c8c"
age: 29046197
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: Rv9aFafycdnmpUsSj0rP8Fucf5XeoJ2oabK4P0FhW0-otQczf4B5WQ==
date: Wed, 13 Dec 2023 00:27:18 GMT
content-type: image/svg+xml
vary: Origin
last-modified: Tue, 12 Dec 2023 22:01:56 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 550
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 4a9f9204e7e5c1d3ed3b79b7b7af8568.svg Show response
d35aaqx5ub95lt.cloudfront.net/images/ 727 B
947 B 41ms
39ms Fetch
image/svg+xml 2600:9000:21f3:c800:7:60cd: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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0d25c4f8566c3384a46ea7afb1bc6294809ab884f9bdca5bdbb780807fa01c64

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "f4fdc5ec4b21ebe6ac25f936500d3691"
age: 4773540
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: NgXP-VrPTiaRNxIkcsJYxHCMa5XNQTmBjwS12rhyzAXD2Z8lJFpMBw==
date: Wed, 18 Sep 2024 22:51:35 GMT
content-type: image/svg+xml
vary: Origin
last-modified: Wed, 18 Sep 2024 21:07:21 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 429
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 c16e90b93e35750c893be4b58720cef2.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 337 KB
44 KB 41ms
39ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 12d4b2a5a083b4ff431761d997150acba19d78288aedae00751a6109c81be7e3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "f0c927912b0ec5a851f617ab16ff2dc3"
age: 5937861
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: mwWF_S5ylR6NoiJhL-BPBekKLTHPZrzGZOD5VQhnFTy9kU7Ofnaleg==
date: Thu, 05 Sep 2024 11:26:13 GMT
content-type: application/json
vary: Origin
last-modified: Wed, 04 Sep 2024 20:57:12 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 44715
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 c02b5f75d9ec48815e6a964f641a9fe2.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 139 KB
14 KB 43ms
40ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: eae4bc842223c87469c8f862708c48d30a7008e62734e34d76e5b1e3529b78a4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "48272afdb23a83ba3e067c3bda65f0cf"
age: 4940597
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: utvZMe1M4UvCR8KGQlfs-YlsnEs3PWl_qQRRvAP4iEKnatqqtNbotQ==
date: Tue, 17 Sep 2024 00:27:18 GMT
content-type: application/json
vary: Origin
last-modified: Mon, 16 Sep 2024 19:11:58 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 14091
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 904f242fe2ab5477e3b97928d3e1cb89.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 453 KB
53 KB 44ms
42ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: df900778f0a73330b514d16c4e12bfcf19242c206bf42101c6a4eeb7079a1c0a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "577c9682b69c7e6294b57a11a2a94145"
age: 5949098
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: KEoKrypC0mJOTt3lSrh8gnbUXf4RQWG6N9t-PTEB1s6m3SJBzU_fRw==
date: Thu, 05 Sep 2024 08:18:57 GMT
content-type: application/json
vary: Origin
last-modified: Wed, 04 Sep 2024 20:57:12 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 53798
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 44a604a8b57fe256f299aee33fa976a1.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 90 KB
13 KB 46ms
44ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 88b72df5bada6a48882842929a9c9a6092e58ed9af8f75ab5a3a05f127c2c0c7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "c09e26708e92eb12e35838ed5c51bee8"
age: 4833264
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: VXrpv-NlKT-5T1INnLfHVfTJzs9TIUhlCh3HfqskpwC3vNtkobh5Yw==
date: Wed, 18 Sep 2024 06:16:10 GMT
content-type: application/json
vary: Origin
last-modified: Mon, 16 Sep 2024 19:11:58 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 12753
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 d69c05e332d40f318009fefd85bfcd43.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 427 KB
44 KB 46ms
44ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 4bc1777fe12611b8d356bc834f227651ed30cb3b3636407d28e7e77ad1000a9c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "9628a02b3f753d0bc9987db283fa4128"
age: 7618646
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: mgBtxxIMI1WKvavgh4CH0_hA0HCLZRr5Ol9vfOrT0mQAXfNqSHoMcA==
date: Sat, 17 Aug 2024 00:33:09 GMT
content-type: application/json
vary: Origin
last-modified: Fri, 16 Aug 2024 19:19:22 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 44701
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 76f61a943cfc8aa61dd79aea33db7a62.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 511 KB
63 KB 49ms
48ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d2962609a6b3aa49302e2deca0d00114925dc8fffc771f26920cd41cd410e70f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "cc9c03dff3ceef3b0d5ce0b947eee7c6"
age: 11770019
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: 2VTwiJ8mNLFlw68y4WGs6llAh6rHKwvgFeSaUYnFwH1QwliQ-Egzcg==
date: Sat, 29 Jun 2024 23:23:35 GMT
content-type: application/json
vary: Origin
last-modified: Fri, 28 Jun 2024 21:48:10 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 63654
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 6ffec1cd2fa38b8106598e250d1b990b.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 160 KB
20 KB 52ms
50ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 12b7291c4f349bc40310ed0a989b6158339647ea6ec0819aa14be89b32a176c1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "6beb6fac35cad8bbace7eafd61a93b35"
age: 11770020
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: ONxF_AbJHduiMdbWd1YAcr0ukWSXTVrrfAu0feyX_pFMdW2hOEwTHQ==
date: Sat, 29 Jun 2024 23:23:35 GMT
content-type: application/json
vary: Origin
last-modified: Fri, 28 Jun 2024 21:48:10 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 19691
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 98fa4e2fa26d365936333da24aba7e36.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 42 KB
6 KB 53ms
51ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 659efc7fb6cffe138726227710039f0e09bde15a35b53b765e2f32f7865dde41

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "920ff5af8a7e41968d775bd0dfb38ce1"
age: 4773540
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: CTjQa4KRwj3Wpy0j8aI0JLpSoqijG8St3eaOOJEiGh9vr8XfUS_r8w==
date: Wed, 18 Sep 2024 22:51:35 GMT
content-type: application/json
vary: Origin
last-modified: Wed, 18 Sep 2024 21:07:30 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 5425
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 9b9c41cb3a201cad24a2f18f90f4d564.json Show response
d35aaqx5ub95lt.cloudfront.net/lottie/splash/ 133 KB
16 KB 54ms
52ms Fetch
application/json 2600:9000:21f3:c800:7:60cd: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-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 746f2168da19bc4f53513de11c27b0b78f4c2f382b570d6543650f33f4a481eb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
etag: "85338412fca0de9d0c19d4a265a18803"
age: 4922080
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: -e2G5WjdRok7H1GVqnYVxBAGTFdErdmT675pw5c4qNfV9AC5HoErRg==
date: Tue, 17 Sep 2024 05:35:55 GMT
content-type: application/json
vary: Origin
last-modified: Mon, 16 Sep 2024 19:11:58 GMT
cache-control: max-age=315360000
access-control-allow-credentials: true
via: 1.1 e56e6732f380db727425bac2d6158760.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: https://www.duolingo.com
content-length: 16038
x-amz-cf-pop: FRA2-C2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 7053-81370da6.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 24 KB
9 KB 11ms
10ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/7053-81370da6.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 1f39a0d8ea3b41be88e18e4a2a15518a7182808e8d66d793d1c7396cd7fb16ca

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "3c07ba9936e5e7c45c405333486be25c"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 8858
x-amz-cf-id: 6HAx8BEDTw2E31o3Za9kypYFJaz3WrTk1g-TjajIP09b2Hc_dOYN2A==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:02 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 5314-33cb86aa.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 162 KB
46 KB 12ms
11ms Script
application/javascript 2600:9000:21f3:c800:7:60cd: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-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 91be8fcfa3366a08bf1075e07281aee2baf35654087f1aa826b22e919371fd5b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "b16c0bbf8beb92b568be88019e3966c4"
age: 10338438
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 46404
x-amz-cf-id: xVbZKA2Tmcycu6nfyqhCeAYXOauhkxCjDia2xmnonIMCFViUxclrKw==
date: Tue, 16 Jul 2024 13:03:17 GMT
content-type: application/javascript
last-modified: Mon, 15 Jul 2024 19:20:11 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 6424-e70e9c32.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 12 KB
5 KB 11ms
10ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/6424-e70e9c32.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: b1a14efb989b1072ad8d55966751aa50b8039a651455ea669eccc73aefe187be

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "4d1d8f76fcbdfaf89f91a66ac4f4382e"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 4612
x-amz-cf-id: X5nbu0rkJiRf2w3BQ7RkodN_gNIzvcy74ZH14vBqyvLAjXY42g0ZmQ==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:02 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 5303-246c5b67.css
d35aaqx5ub95lt.cloudfront.net/css/ 16 KB
4 KB 9ms
8ms Stylesheet
text/css 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/5303-246c5b67.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 37bc8feeb6611488e8144dc9d093c6df087043e491b15c956bbc9ce5f79caa3e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "20ead63162cbdf8d48a3cae2933ecef4"
age: 2362961
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 3258
x-amz-cf-id: Sgbjf2IxJgxqnweVEoaljDnSl_8NP_aiFz-csp_b2rSW2Cr2atBVmg==
date: Wed, 16 Oct 2024 20:27:54 GMT
content-type: text/css
last-modified: Wed, 16 Oct 2024 20:18:52 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 5303-279de077.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 10 KB
5 KB 13ms
12ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/5303-279de077.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 5ef7c1053eebd0ecee1804e574e4b4675d9b57b757b74d29eb0ec192a8cf35ad

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "56b073fe923233eeb17fe5bdfa20a4e0"
age: 2362961
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 4417
x-amz-cf-id: 1r9m9tqbe9IAWs2vuekdkHoURyrhSt5CJ33162ExlTomLvmRzlzmYw==
date: Wed, 16 Oct 2024 20:27:54 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:02 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 3034-c95760db.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 7 KB
4 KB 14ms
13ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/3034-c95760db.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 962cf19864b202d7f8398ee13f5b09e13ca1ed3fb95210478588b3bd451d9fca

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "ee223274a3bed2645c21d782c745e7d2"
age: 2362961
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 3443
x-amz-cf-id: xhjqigijhsmffUOS0i9tztYf95sa5JsG_262-s860v0VoxOpbOhX6g==
date: Wed, 16 Oct 2024 20:27:54 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:01 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 938-ec0daf85.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 10 KB
4 KB 15ms
14ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/938-ec0daf85.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 654e46453d59dd0ec5f2ca390fe696cf53c3a43d7f07d0961683dc886f63c424

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "1dd81a4aa8494d07497f0b47581f6e72"
age: 2362970
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 3672
x-amz-cf-id: DjC1oBAZgLE1e_hF8PjQv-zc4WPno7CuAK_1JdcNseqOfE-7sxXq6w==
date: Wed, 16 Oct 2024 20:27:45 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:02 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 3205-c06c1a16.css
d35aaqx5ub95lt.cloudfront.net/css/ 23 KB
5 KB 12ms
12ms Stylesheet
text/css 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/3205-c06c1a16.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 8c2d9e480deababa316a87f5942aaaa9b47305343e64f19a86861f53d46f1c4c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "f7af46bf52af4f0815e50cab5eda429c"
age: 2362961
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 5175
x-amz-cf-id: Tr0kdvviNRYKLRB--yHgtelgJxYBSC0NUE74laKJ7UBRhuTjWLdxRA==
date: Wed, 16 Oct 2024 20:27:54 GMT
content-type: text/css
last-modified: Wed, 16 Oct 2024 20:18:51 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 3205-41ecd543.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 17 KB
7 KB 15ms
15ms Script
application/javascript 2600:9000:21f3:c800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/3205-41ecd543.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-a0464a99.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: d866c85fd02ab05f26ce2c69321f416c79b3a93a65440e905460ae9c8f1eca74

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "8d70a230d1d53fe4c07ea8c504117a7f"
age: 2362961
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 7004
x-amz-cf-id: M7lDbn0cxhJYMUdfVEPgrCbdZY5n7zpsCCL92n6yyWlSUdsIdbCbPA==
date: Wed, 16 Oct 2024 20:27:54 GMT
content-type: application/javascript
last-modified: Wed, 16 Oct 2024 20:19:01 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 client Show response
accounts.google.com/gsi/ 226 KB
86 KB 95ms
30ms Script
application/javascript 2a00:1450:400c:c06::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/969-ad7aa393.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c06::54 Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

9764d15bebbf8f31b9f112cfa245cc56878c2f1d16b2f0608fa0c3efd3e41542

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-KDyHy5uE7k8uSOQqIidUrA' '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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-security-policy: script-src 'report-sample' 'nonce-KDyHy5uE7k8uSOQqIidUrA' '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
cache-control: private, max-age=1800
content-encoding: gzip
cross-origin-resource-policy: cross-origin
report-to: {"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
x-content-type-options: nosniff
expires: Wed, 13 Nov 2024 04:50:34 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only: same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
date: Wed, 13 Nov 2024 04:50:34 GMT
x-xss-protection: 0
content-type: application/javascript; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
server: ESF
x-frame-options: SAMEORIGIN

GET
H2 404 web.json Show response
zombie.duolingo.com/0/ 345 B
766 B 57ms
14ms Fetch
text/html 18.173.205.43
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://zombie.duolingo.com/0/web.json?user=0&ts=1731473434&tzoffset=1
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-31cf0d5c.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.173.205.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-173-205-43.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 2f0b88685a5f692f29f54e254ad372f9b269750c8aeefd810a656bc3cf88cd89

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3000
age: 5
access-control-allow-credentials: true
access-control-allow-methods: GET, HEAD
via: 1.1 4966f878e5166e8661305465727dd124.cloudfront.net (CloudFront)
access-control-allow-origin: https://www.duolingo.com
x-cache: Error from cloudfront
content-length: 345
x-amz-cf-id: ytNSxv5691xp1qQveU2PPH3BPU1bQlWp9NUrsczPWILssb8XySMXhA==
date: Wed, 13 Nov 2024 04:50:28 GMT
content-type: text/html; charset=utf-8
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
server: AmazonS3
x-amz-cf-pop: FRA56-P12

POST
H2 200 tracking-status Show response
www.duolingo.com/2017-06-30/ 2 B
1 KB 128ms
126ms Fetch
application/json 34.204.230.81
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-31cf0d5c.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-34-204-230-81.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.duolingo.com/
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
Content-Type: application/json; charset=UTF-8
X-Amzn-Trace-Id: User=0

Response headers

surrogate-control: no-store
access-control-max-age: 1728000
access-control-expose-headers: Cache-Control, Content-Length, Content-Type, Expires, No-Retry, Pragma, Surrogate-Control
access-control-allow-methods: GET, POST, OPTIONS, PATCH, PUT, DELETE
expires: 0
date: Wed, 13 Nov 2024 04:50:34 GMT
content-type: application/json; charset=UTF-8
x-runtime: 0.02508
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
no-retry: 1
cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
pragma: no-cache
x-envoy-upstream-service-time: 29
x-duo-request-host: www.duolingo.com
access-control-allow-credentials: true
x-tid: ffff1d4c67342e6c07c1
access-control-allow-origin: https://www.duolingo.com
content-length: 2
x-ws: UK
server: duo-api

GET
H2 200 config Show response
www.duolingo.com/2017-06-30/ 11 KB
2 KB 110ms
110ms Fetch
application/json 34.204.230.81
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,courses_en_sv,courses_en_ta_v2,fig_es_ar_v3,fig_es_bn_v3,fig_es_cs_v3,fig_es_hi_v3,fig_es_hu_v3,fig_es_id_v3,fig_es_ja_v3,fig_es_ko_v3,fig_es_nl-NL_v2,fig_es_ro_v3,fig_es_sv_v3,fig_es_ta_v3,fig_es_te_v3,fig_es_th_v3,fig_es_tl_v3,fig_es_tr_v3,fig_es_uk_v3,fig_es_vi_v3,fig_exp_holdout,fig_exp_holdout_v3,fig_fr_bn_v3,fig_fr_cs_v3,fig_fr_el_v3,fig_fr_hi_v3,fig_fr_hu_v3,fig_fr_id_v3,fig_fr_ko_v3,fig_fr_pl_v3,fig_fr_ro_v3,fig_fr_sv_v3,fig_fr_ta_v3,fig_fr_te_v3,fig_fr_th_v3,fig_fr_tl_v3,fig_fr_tr_v3,fig_fr_uk_v3,fig_fr_vi_v3,fig_it_ar_v3,fig_it_bn_v3,fig_it_cs_v3,fig_it_el_v3,fig_it_hi_v3,fig_it_hu_v3,fig_it_id_v3,fig_it_ja_v3,fig_it_ko_v3,fig_it_nl-NL_v3,fig_it_pl_v3,fig_it_ro_v3,fig_it_ru_v3,fig_it_sv_v3,fig_it_ta_v3,fig_it_te_v3,fig_it_th_v3,fig_it_tl_v3,fig_it_tr_v3,fig_it_uk_v3,fig_it_vi_v3,fig_ja_ar_v3,fig_ja_bn_v3,fig_ja_cs_v3,fig_ja_de_v3,fig_ja_el_v3,fig_ja_es_v3,fig_ja_fr_v3,fig_ja_hi_v3,fig_ja_hu_v3,fig_ja_id_v3,fig_ja_it_v3,fig_ja_ko_v3,fig_ja_nl-NL_v3,fig_ja_pl_v3,fig_ja_pt_v3,fig_ja_ro_v3,fig_ja_ru_v3,fig_ja_sv_v3,fig_ja_ta_v3,fig_ja_te_v3,fig_ja_th_v3,fig_ja_tl_v3,fig_ja_tr_v3,fig_ja_uk_v3,fig_ja_vi_v3,path_web_smec_new_users%7D,featureFlags,ipCountry,speechHost&_=1731473434849

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-31cf0d5c.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-34-204-230-81.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

b95bddf1828d96832f75ec9e1e65e80dde2a678ad649b3eed6314dad69cbdad5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1 ; mode=block

Request headers

Referer: https://www.duolingo.com/
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
X-Amzn-Trace-Id: User=0

Response headers

cache-control: no-cache, no-store, max-age=0, must-revalidate
content-encoding: br
pragma: no-cache
x-envoy-upstream-service-time: 12
x-duo-request-host: www.duolingo.com
x-content-type-options: nosniff
referrer-policy: no-referrer
expires: 0
content-length: 1453
date: Wed, 13 Nov 2024 04:50:34 GMT
x-xss-protection: 1 ; mode=block
content-type: application/json
vary: Origin,Access-Control-Request-Method,Access-Control-Request-Headers
server: duo-api
x-frame-options: DENY

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
304 B 106ms
104ms XHR
text/plain 3.219.104.47
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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/json
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
content-length: 34
accept-encoding: gzip, identity
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/plain;charset=iso-8859-1
server: Jetty(10.0.23)
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization

GET
H2 200 87938207afff1598611ba626a8c4827c.svg
d35aaqx5ub95lt.cloudfront.net/vendor/ 173 KB
39 KB 22ms
12ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 11e07480cc6b4658ae069d6825622a15d1268350fa46761549146957bb95f580

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "0ec579405fb93a7ea3455bae76261d4d"
age: 5947098
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 39497
x-amz-cf-id: eL3oliame7BsnSsGKA9boLRiJRcUHyunoTrCgtwgOCSZQ13mVV1tpA==
date: Thu, 05 Sep 2024 08:52:17 GMT
content-type: image/svg+xml
last-modified: Wed, 04 Sep 2024 20:57:13 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 f92d5f2f7d56636846861c458c0d0b6c.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/ 6 KB
3 KB 23ms
13ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 65b85308f6fa2b507852352cdcb9516ad74a581cf86b0d1bb5b2ff5e4fd29fe0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "84b45c5c36387faf2f52703121a33caa"
age: 4773540
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 2513
x-amz-cf-id: jgWDYRHUi3z0A4YR-ANS9WVmpd1-paIecQHhsjhdvM2dPWoVXgWbfA==
date: Wed, 18 Sep 2024 22:51:35 GMT
content-type: image/svg+xml
last-modified: Wed, 18 Sep 2024 21:07:27 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 23ab11cb1e1a9aff54facdf57833373d.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 323 KB
40 KB 25ms
14ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 6bac30e4448a5e0abdd6a14ae2665f4e745f676279790dc45f6afa99d1d9f64b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "b35fad34fc76ea205566e63be4785a26"
age: 4936382
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 40886
x-amz-cf-id: csJIFybNkNUtq0R70GGhDvEwxh1Y7n7rmuwYCeX8Ge1Vilkd4nmvFw==
date: Tue, 17 Sep 2024 01:37:33 GMT
content-type: image/svg+xml
last-modified: Mon, 16 Sep 2024 19:11:54 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 08ec8d0260c55c054e1b97bcbc96ea0f.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 432 KB
40 KB 29ms
18ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f604cfdff29ce793536537e6749264f3f836820167e522db04b29f5953ae439a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "b3328eb7b424cd78e678d8c0a1717178"
age: 4773540
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 40500
x-amz-cf-id: 9HDj4Mv8RMeXdU1d9CXliYzh_AUZRv8W3zX6g_kSzI0Qd5vOMUrKVg==
date: Wed, 18 Sep 2024 22:51:35 GMT
content-type: image/svg+xml
last-modified: Wed, 18 Sep 2024 21:07:27 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 833a22b2834050d139f266a29899bb00.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 565 KB
122 KB 28ms
17ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: fe1cc36a94edd5324d76b74e268c3fcba243d190ac50a85e41691b99d35a0fd2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "c79222ff5a59f806b52f54bd8fc1324b"
age: 4922358
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 124073
x-amz-cf-id: fCiESz5tYX9Mb2mw0V67x1CFG5uh2tNfp-Yl5L_6KoUFwTsMwYze_Q==
date: Tue, 17 Sep 2024 05:31:17 GMT
content-type: image/svg+xml
last-modified: Mon, 16 Sep 2024 19:11:54 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 9d3c2c99dd19996319a372f79b2ed3c1.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 281 KB
35 KB 35ms
26ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0817b5f08a01d056c3c15bdf32f79211b41a761edaffe7c4b9658e44b4989311

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "f1e767970ed039c9ff11e3cddc6fd82d"
age: 4936373
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 35883
x-amz-cf-id: x3BxUqE6ekpqosKCyDe_BhV0bWfHp5EACXN65xb7H8bRL7_BoE5zzQ==
date: Tue, 17 Sep 2024 01:37:42 GMT
content-type: image/svg+xml
last-modified: Mon, 16 Sep 2024 19:11:54 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 229d5f88cc9df2eb0b68f39466500911.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 94 KB
12 KB 33ms
24ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: c727496e8907f690eb2e9d760d23d494de69c15af08a4a4d1d2dda2f138650a9

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "77692c4a4086cc3c3be4692be459bae4"
age: 4773540
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 12272
x-amz-cf-id: NhktaHEeXU5OZrFEp7E6TRVYsZ_U2WATTueayD5648G-sAbpsxTyRw==
date: Wed, 18 Sep 2024 22:51:35 GMT
content-type: image/svg+xml
last-modified: Wed, 18 Sep 2024 21:07:27 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 22fce01f6df43e0472d7585afad9a43a.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 58 KB
8 KB 37ms
28ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: b486fb374c7d64bb4a267f696544ee2cad9e98e88982dd094128d9a018df7874

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "acb36aa3e49a21f50c4ff5a47fc46a4e"
age: 5914076
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 7732
x-amz-cf-id: Iu_b7ikI9olmJWS_or0YuzRaSQ8RhUkXrzlYZs6Un2WN3l2QTVc45w==
date: Thu, 05 Sep 2024 18:02:39 GMT
content-type: image/svg+xml
last-modified: Thu, 05 Sep 2024 17:18:31 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 3a733db6d6873e1a915f70cf72554ce3.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/ 35 KB
15 KB 35ms
27ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e98a4200003d49029f31022765779f522caeaad25889432dd68dd09c7f1e4339

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "59646d933829b76e9f05491dd82e9168"
age: 5903388
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 15029
x-amz-cf-id: 5NC6_6A0m_38gx9Jq8lt9AtTarC9EBQlxedK6w3mMPeyUBWhq_8Jcg==
date: Thu, 05 Sep 2024 21:00:47 GMT
content-type: image/svg+xml
last-modified: Thu, 05 Sep 2024 17:18:31 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 41a326f8a1a43ee68ef5ea35988fd87b.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 65 KB
14 KB 36ms
27ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 3ec711c11c61a4c53a79abd92cbad2311ceae2339e6d7b8bc615b077086c2610

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "c16f00178cf8aabb82afb9efbda67104"
age: 4749920
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 13803
x-amz-cf-id: EXf6ckPxNJ1-RDjl6stBcduZpHJjR35actvCWAr1ZGKFLUxR6d5ntw==
date: Thu, 19 Sep 2024 05:25:15 GMT
content-type: image/svg+xml
last-modified: Wed, 18 Sep 2024 21:07:27 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 9f63957bf97d10730813cbb715a0baa0.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 119 KB
17 KB 38ms
30ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: fa5d53cd90e77b14ec0aed24afb6d528fdf61005f2f5fb6454f38db69095a976

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "716ce07c484dc73bb7abe5b7ab6a7ae8"
age: 4749920
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 16691
x-amz-cf-id: gOCeOh8iBev4nVz6gjKrD8DFnmnoMMwbgET9qjydMZ-LyG7sUDpgew==
date: Thu, 19 Sep 2024 05:25:15 GMT
content-type: image/svg+xml
last-modified: Wed, 18 Sep 2024 21:07:27 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 268877aef1bcca8a53f24b746483346c.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 141 KB
30 KB 39ms
31ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e72971ce78cd7f03060cf192ebe81b92d0cf6491aa1bd4dd1cd6c5ae93df05e2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "64d1d8cdd55e21940f1ae1f5412069d1"
age: 4932206
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 30564
x-amz-cf-id: 3VgXE_wFP8WtDISAL1GPZLwwxr86BP2w83e-iotHiIcOg4ve-HZvgw==
date: Tue, 17 Sep 2024 02:47:09 GMT
content-type: image/svg+xml
last-modified: Mon, 16 Sep 2024 19:11:54 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 1dacb3e2a288440001755c6a30e5ec60.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 86 KB
20 KB 41ms
33ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: b409e4bf0f6f41938535f4e3343dd08cb66e03abede48a8e50e358ddedfb9730

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "6911312a736195f5bd9083a7d9993cad"
age: 5914076
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 20489
x-amz-cf-id: 4H4GWK9wny9i2m30KiD_UIxO_1SVlwplpSAWNLh9GbxI5KE32shGkQ==
date: Thu, 05 Sep 2024 18:02:39 GMT
content-type: image/svg+xml
last-modified: Thu, 05 Sep 2024 17:18:31 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

GET
H2 200 890eb76de9a395b182c1c28322721405.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/lottie/ 75 KB
17 KB 41ms
33ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 44a7355b3653a1ed085dd57b852627c1f1a57c6613ea8c0b44cf1f4f9f3b40b7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "5695a666ebdb86ba80514d6434b534cf"
age: 8548193
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 16956
x-amz-cf-id: Q1xMb3KEe9HjrXaYbYBZySX4PyGKqrI7fPd_rY_SPDIHpEFQcpWiwA==
date: Tue, 06 Aug 2024 06:20:42 GMT
content-type: image/svg+xml
last-modified: Mon, 05 Aug 2024 23:23:39 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
304 B 107ms
104ms XHR
text/plain 3.219.104.47
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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/json
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
content-length: 34
accept-encoding: gzip, identity
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/plain;charset=iso-8859-1
server: Jetty(10.0.23)
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
304 B 116ms
113ms XHR
text/plain 3.219.104.47
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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/json
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
content-length: 34
accept-encoding: gzip, identity
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/plain;charset=iso-8859-1
server: Jetty(10.0.23)
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization

GET
H2 200 list Show response
www.duolingo.com/api/1/courses/ 61 KB
6 KB 165ms
158ms Fetch
application/json 34.204.230.81
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://www.duolingo.com/api/1/courses/list?_=1731473434871

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-31cf0d5c.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-34-204-230-81.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

eac2c91b948af0fb40c64a6c07aa98efe0b86190d21d6017234207adb52bcbc4

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.duolingo.com/
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept: application/json; charset=UTF-8
X-Amzn-Trace-Id: User=0

Response headers

surrogate-control: no-store
no-retry: 1
cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
content-encoding: gzip
pragma: no-cache
x-envoy-upstream-service-time: 58
x-duo-request-host: www.duolingo.com
x-tid: ffff1d6067342ea607da
expires: 0
date: Wed, 13 Nov 2024 04:50:34 GMT
content-type: application/json; charset=UTF-8
x-ws: UK
server: duo-api
x-runtime: 0.05289
x-frame-options: SAMEORIGIN

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
304 B 114ms
113ms XHR
text/plain 3.219.104.47
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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/json
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
content-length: 34
accept-encoding: gzip, identity
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/plain;charset=iso-8859-1
server: Jetty(10.0.23)
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
304 B 111ms
109ms XHR
text/plain 3.219.104.47
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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/json
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
content-length: 34
accept-encoding: gzip, identity
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/plain;charset=iso-8859-1
server: Jetty(10.0.23)
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
304 B 119ms
117ms XHR
text/plain 3.219.104.47
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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/json
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
content-length: 34
accept-encoding: gzip, identity
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/plain;charset=iso-8859-1
server: Jetty(10.0.23)
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
304 B 115ms
112ms XHR
text/plain 3.219.104.47
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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/json
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
content-length: 34
accept-encoding: gzip, identity
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/plain;charset=iso-8859-1
server: Jetty(10.0.23)
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization

GET
H2 200 c6eae48dd48246c89e415b89f9e55282.svg
d35aaqx5ub95lt.cloudfront.net/images/splash/ 345 B
628 B 42ms
36ms Image
image/svg+xml 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 9e4c89fc912d4b2e8ca8b69184c4720209cea9e7a49d587254b9275272e9ead3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "46650a8f1735be1432fbd4689b40ba41"
age: 11777209
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 236
x-amz-cf-id: NCxflUzA82GBhdFOpekHWr_kxOqOCDJZHqEa_HYYqs-opDSn6BQRug==
date: Sat, 29 Jun 2024 21:23:46 GMT
content-type: image/svg+xml
last-modified: Fri, 28 Jun 2024 21:48:06 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 287ms
94ms Preflight 3.219.104.47
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: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 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: Wed, 13 Nov 2024 04:50:35 GMT
server: Jetty(10.0.23)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 286ms
93ms Preflight 3.219.104.47
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: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 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: Wed, 13 Nov 2024 04:50:35 GMT
server: Jetty(10.0.23)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 284ms
91ms Preflight 3.219.104.47
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: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 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: Wed, 13 Nov 2024 04:50:35 GMT
server: Jetty(10.0.23)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 284ms
92ms Preflight 3.219.104.47
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: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 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: Wed, 13 Nov 2024 04:50:35 GMT
server: Jetty(10.0.23)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 285ms
92ms Preflight 3.219.104.47
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: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 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: Wed, 13 Nov 2024 04:50:35 GMT
server: Jetty(10.0.23)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 285ms
93ms Preflight 3.219.104.47
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: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 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: Wed, 13 Nov 2024 04:50:35 GMT
server: Jetty(10.0.23)

GET
H2 200 anchor
www.recaptcha.net/recaptcha/enterprise/ Frame 85EA 0
0 54ms
31ms Document
text/html 2a00:1450:4001:82a::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=-ZG7BC9TxCVEbzIO2m429usb&size=invisible&cb=8eivpayuitvi

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/-ZG7BC9TxCVEbzIO2m429usb/recaptcha__de.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-g13z7xhYnJjJZ4syQs7wWw' '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	0

Request headers

Referer: https://www.duolingo.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

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-g13z7xhYnJjJZ4syQs7wWw' '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-opener-policy-report-only: same-origin; report-to="coop_38fac9d5b82543fc4729580d18ff2d3d"
cross-origin-resource-policy: cross-origin
date: Wed, 13 Nov 2024 04:50:34 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"}]} {"group":"coop_38fac9d5b82543fc4729580d18ff2d3d","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/38fac9d5b82543fc4729580d18ff2d3d"}]}
server: ESF
x-content-type-options: nosniff
x-xss-protection: 0

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 25ms
25ms Fetch
application/json 2606:4700::6812:562a
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::6812:562a , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-md5: idA/Sl8yxbAugIkmzzHudg==
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
content-encoding: gzip
cf-cache-status: HIT
etag: 0x8DC653D7081EF34
age: 78589
x-ms-lease-status: unlocked
x-content-type-options: nosniff
x-ms-version: 2009-09-19
expires: Thu, 14 Nov 2024 04:50:35 GMT
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: application/json
last-modified: Thu, 25 Apr 2024 15:36:13 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=86400
cross-origin-resource-policy: cross-origin, cross-origin
x-ms-request-id: 0d35252b-e01e-00c1-324c-261833000000
cf-ray: 8e1c2449b8e0d3ac-FRA
accept-ranges: bytes
access-control-allow-origin: *
content-length: 22066
x-ms-blob-type: BlockBlob
server: cloudflare

GET
H2 200 style
accounts.google.com/gsi/ 533 B
608 B 33ms
32ms Stylesheet
text/css 2a00:1450:400c:c06::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:c06::54 Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

1c4e7e389d73c6acf7f19cc812514e71230740791fde8a018c1d7edccf1590ae

Security Headers

Name	Value
Content-Security-Policy	require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, script-src 'report-sample' 'nonce-vpx23qbAtR4lYa0a8dG3lw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-security-policy: require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, script-src 'report-sample' 'nonce-vpx23qbAtR4lYa0a8dG3lw' '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
cache-control: private, max-age=86400
content-encoding: gzip
cross-origin-resource-policy: cross-origin
report-to: {"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
x-content-type-options: nosniff
expires: Wed, 13 Nov 2024 04:50:35 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only: same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
date: Wed, 13 Nov 2024 04:50:35 GMT
x-xss-protection: 0
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
server: ESF
x-frame-options: SAMEORIGIN

GET
H2 200 otFlat.json Show response
cdn.cookielaw.org/scripttemplates/202404.1.0/assets/ 13 KB
3 KB 21ms
20ms Fetch
application/json 2606:4700::6812:562a
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::6812:562a , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-md5: wVmOcRQlphGKWcIXUwH+kQ==
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
content-encoding: gzip
x-ms-version: 2009-09-19
etag: 0x8DCA5E1D0E34137
x-ms-lease-status: unlocked
cf-cache-status: HIT
age: 76965
x-content-type-options: nosniff
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: application/json
last-modified: Tue, 16 Jul 2024 21:54:07 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: max-age=86400
cross-origin-resource-policy: cross-origin
x-ms-request-id: 660bc32a-601e-0094-1d5f-d8f344000000
cf-ray: 8e1c244cde03d3ac-FRA
accept-ranges: bytes
access-control-allow-origin: *
content-length: 3041
x-ms-blob-type: BlockBlob
server: cloudflare

GET
H2 200 otCommonStyles.css Show response
cdn.cookielaw.org/scripttemplates/202404.1.0/assets/ 24 KB
4 KB 17ms
17ms Fetch
text/css 2606:4700::6812:562a
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::6812:562a , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

content-md5: 4ErYmXXFNbMLrnc9DrDTsg==
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
x-ms-version: 2009-09-19
x-ms-lease-status: unlocked
cf-cache-status: HIT
age: 77736
content-encoding: gzip
x-content-type-options: nosniff
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/css
last-modified: Tue, 16 Jul 2024 21:54:20 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: max-age=86400
cross-origin-resource-policy: cross-origin
x-ms-request-id: c17f90e7-501e-0050-1b0c-2f8c82000000
cf-ray: 8e1c244cde05d3ac-FRA
access-control-allow-origin: *
x-ms-blob-type: BlockBlob
server: cloudflare

GET
H2 200 favicon.ico
d35aaqx5ub95lt.cloudfront.net/ 15 KB
4 KB 8ms
8ms Other
image/vnd.microsoft.icon 2600:9000:21f3:c800:7:60cd: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: 2600:9000:21f3:c800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 587ed3e3a94f04264f02bf6e21798c8ca32de7b7f22d30cfc667224741c4a3c2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://www.duolingo.com/

Response headers

cache-control: max-age=315360000
content-encoding: gzip
etag: "80b0487df87a85d16882eb991ce89431"
age: 4773539
via: 1.1 7158aa4ac648947d564b98d9769b5b2a.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 3407
x-amz-cf-id: M-jHN2u6ClUDCBtHdyx_DzsqNjl7-MqJKmO5C7hr67pnztDbkIF67g==
date: Wed, 18 Sep 2024 22:51:36 GMT
content-type: image/vnd.microsoft.icon
last-modified: Wed, 18 Sep 2024 21:07:20 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
304 B 104ms
102ms XHR
text/plain 3.219.104.47
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/969-ad7aa393.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.219.104.47 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-219-104-47.compute-1.amazonaws.com
Software: Jetty(10.0.23) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/json
Referer: https://www.duolingo.com/

Response headers

access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
content-length: 34
accept-encoding: gzip, identity
date: Wed, 13 Nov 2024 04:50:35 GMT
content-type: text/plain;charset=iso-8859-1
server: Jetty(10.0.23)
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization

Verdicts & Comments Add Verdict or Comment

47 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 09:43:29	Name: logged_out_uuid Value: c452c12a-7ca7-4cf0-affd-6a2f4b2cd076
.duolingo.com/	1970-01-21 09:43:29	Name: lang Value: de
www.duolingo.com/	1969-12-31 23:59:59	Name: wuuid Value: d69c199a-b0cd-46c3-bcfd-7c2651caf817
.duolingo.com/	1970-01-21 09:43:29	Name: tsl Value: 1731473434776
.duolingo.com/	1970-01-21 09:43:29	Name: lu Value: https://www.duolingo.com/
.duolingo.com/	1970-01-21 09:43:29	Name: initial_referrer Value: $direct
.duolingo.com/	1970-01-21 09:43:29	Name: lr Value:
.duolingo.com/	1970-01-21 09:43:29	Name: lp Value: splash
www.duolingo.com/	1970-01-21 01:07:58	Name: AWSALB Value: WAIM1/M/V9PxSsrqvq9+WstszfBouAVou3QRiAsPICTkx3JllRKKBj5FOgefVZjBkEmM5onlIBIIvfwr+zQIqnffU2X+d8xlnWdGbtl34BJhXqUHnwTGPJT7udjN
www.duolingo.com/	1970-01-21 01:07:58	Name: AWSALBCORS Value: WAIM1/M/V9PxSsrqvq9+WstszfBouAVou3QRiAsPICTkx3JllRKKBj5FOgefVZjBkEmM5onlIBIIvfwr+zQIqnffU2X+d8xlnWdGbtl34BJhXqUHnwTGPJT7udjN
.duolingo.com/	1970-01-21 05:17:05	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Wed+Nov+13+2024+05%3A50%3A35+GMT%2B0100+(Mitteleurop%C3%A4ische+Normalzeit)&version=202404.1.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=38732cc2-84de-4257-a556-1e11bfae0ed8&interactionCount=0&isAnonUser=1&landingPath=https%3A%2F%2Fwww.duolingo.com%2F&groups=C0001%3A1%2CC0002%3A0%2CC0003%3A0%2CC0004%3A0

1 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://zombie.duolingo.com/0/web.json?user=0&ts=1731473434&tzoffset=1 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
cdn.cookielaw.org
d35aaqx5ub95lt.cloudfront.net
excess.duolingo.com
geolocation.onetrust.com
www.duolingo.com
www.googletagmanager.com
www.gstatic.com
www.recaptcha.net
zombie.duolingo.com
18.173.205.43
2600:9000:21f3:c800:7:60cd:e840:21
2606:4700:4400::ac40:9b77
2606:4700::6812:562a
2a00:1450:4001:81c::2003
2a00:1450:4001:82a::2003
2a00:1450:4001:830::2008
2a00:1450:400c:c06::54
3.219.104.47
34.204.230.81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www.duolingo.com Open in urlscan Pro 34.204.230.81 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

95 Requests

100 %HTTPS

70 %IPv6

8 Domains

10 Subdomains

11 IPs

3 Countries

2597 kBTransfer

12094 kBSize

11 Cookies

48 Outgoing links

Redirected requests

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

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

Request headers

Response headers

Request headers

Response headers

Request headers

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

Screenshot
Live screenshot

Full Image

95
Requests

100 %
HTTPS

70 %
IPv6

8
Domains

10
Subdomains

11
IPs

3
Countries

2597 kB
Transfer

12094 kB
Size

11
Cookies

95 HTTP transactions
1 data transactions