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

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.duolingo.com/classroom/xpdpgg
Effective URL:
https://www.duolingo.com/classroom/xpdpgg
Submission: On September 25 via manual (September 25th 2023, 8:06:26 am UTC) from FR — Scanned from FR

Summary HTTP 89 Redirects Behaviour Indicators

Summary

This website contacted 18 IPs in 3 countries across 11 domains to perform 89 HTTP transactions. The main IP is 52.204.126.241, 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 34832.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on November 20th 2022. Valid for: a year.

This is the only time www.duolingo.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 2	54.159.232.83 54.159.232.83	14618 (AMAZON-AES) (AMAZON-AES)
4	52.204.126.241 52.204.126.241	14618 (AMAZON-AES) (AMAZON-AES)
5	2606:4700::68... 2606:4700::6812:83ec	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:813::2003	15169 (GOOGLE) (GOOGLE)
52	2600:9000:21f... 2600:9000:21f3:3800:7:60cd:e840:21	16509 (AMAZON-02) (AMAZON-02)
4	2a00:1450:400... 2a00:1450:4001:82a::2003	15169 (GOOGLE) (GOOGLE)
1	2606:4700:440... 2606:4700:4400::ac40:9b77	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:82a::2008	15169 (GOOGLE) (GOOGLE)
6	34.226.49.117 34.226.49.117	14618 (AMAZON-AES) (AMAZON-AES)
2	2a00:1450:400... 2a00:1450:4001:811::200d	15169 (GOOGLE) (GOOGLE)
1	143.204.215.36 143.204.215.36	16509 (AMAZON-02) (AMAZON-02)
1	13.224.189.19 13.224.189.19	16509 (AMAZON-02) (AMAZON-02)
1	142.250.185.66 142.250.185.66	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:811::2003	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c07::9b	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:800::2003	15169 (GOOGLE) (GOOGLE)
1 1	2a00:1450:400... 2a00:1450:4001:828::2002	15169 (GOOGLE) (GOOGLE)
1 1	2a00:1450:400... 2a00:1450:4001:80e::2004	15169 (GOOGLE) (GOOGLE)
89	18

2 54.159.232.83 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-159-232-83.compute-1.amazonaws.com

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

4 52.204.126.241 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-204-126-241.compute-1.amazonaws.com

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

5 2606:4700::6812:83ec (United States)

ASN13335 (CLOUDFLARENET, US)

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

3 2a00:1450:4001:813::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

52 2600:9000:21f3:3800:7:60cd:e840:21 (United States)

ASN16509 (AMAZON-02, US)

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

4 2a00:1450:4001:82a::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

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

ASN15169 (GOOGLE, US)

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

6 34.226.49.117 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-226-49-117.compute-1.amazonaws.com

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

2 2a00:1450:4001:811::200d (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 143.204.215.36 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-215-36.fra53.r.cloudfront.net

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

1 13.224.189.19 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-19.fra2.r.cloudfront.net

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

1 142.250.185.66 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s48-in-f2.1e100.net

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

2 2a00:1450:4001:811::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c07::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:800::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.fr	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:828::2002 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80e::2004 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
52	cloudfront.net d35aaqx5ub95lt.cloudfront.net	932 KB
14	duolingo.com 1 redirects www.duolingo.com — Cisco Umbrella Rank: 34832 excess.duolingo.com — Cisco Umbrella Rank: 9675 brb.duolingo.com — Cisco Umbrella Rank: 8455 zombie.duolingo.com — Cisco Umbrella Rank: 11859 schools.duolingo.com — Cisco Umbrella Rank: 109232	10 KB
6	gstatic.com www.gstatic.com fonts.gstatic.com	424 KB
5	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 635	118 KB
4	google.com 1 redirects accounts.google.com — Cisco Umbrella Rank: 71 region1.analytics.google.com — Cisco Umbrella Rank: 2225 www.google.com — Cisco Umbrella Rank: 11	80 KB
3	recaptcha.net www.recaptcha.net — Cisco Umbrella Rank: 2014	30 KB
2	google.fr www.google.fr — Cisco Umbrella Rank: 11696	562 B
2	doubleclick.net 1 redirects stats.g.doubleclick.net — Cisco Umbrella Rank: 175 googleads.g.doubleclick.net — Cisco Umbrella Rank: 66	1 KB
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 111	187 KB
1	googleadservices.com www.googleadservices.com — Cisco Umbrella Rank: 178	2 KB
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 958	295 B
89	11

	Domain	Requested by
52	d35aaqx5ub95lt.cloudfront.net	www.duolingo.com d35aaqx5ub95lt.cloudfront.net
6	excess.duolingo.com	d35aaqx5ub95lt.cloudfront.net
5	cdn.cookielaw.org	www.duolingo.com cdn.cookielaw.org d35aaqx5ub95lt.cloudfront.net
4	www.gstatic.com	www.recaptcha.net www.gstatic.com
4	www.duolingo.com	1 redirects d35aaqx5ub95lt.cloudfront.net
3	www.recaptcha.net	www.duolingo.com www.gstatic.com www.recaptcha.net
2	www.google.fr	www.duolingo.com
2	fonts.gstatic.com	www.recaptcha.net
2	schools.duolingo.com	d35aaqx5ub95lt.cloudfront.net
2	accounts.google.com	d35aaqx5ub95lt.cloudfront.net accounts.google.com
2	www.googletagmanager.com	d35aaqx5ub95lt.cloudfront.net www.googletagmanager.com
1	www.google.com	1 redirects
1	googleads.g.doubleclick.net	1 redirects
1	stats.g.doubleclick.net	www.googletagmanager.com
1	region1.analytics.google.com	www.googletagmanager.com
1	www.googleadservices.com	www.googletagmanager.com
1	zombie.duolingo.com	d35aaqx5ub95lt.cloudfront.net
1	brb.duolingo.com	d35aaqx5ub95lt.cloudfront.net
1	geolocation.onetrust.com	cdn.cookielaw.org
89	19

This site contains no links.

Subject Issuer	Validity	Valid
*.duolingo.com Go Daddy Secure Certificate Authority - G2	`2022-11-20` - `2023-12-22`	a year	crt.sh
cookielaw.org Cloudflare Inc ECC CA-3	`2023-04-01` - `2024-03-31`	a year	crt.sh
misc.google.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2022-12-08` - `2023-12-07`	a year	crt.sh
*.gstatic.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
onetrust.com Cloudflare Inc ECC CA-3	`2022-12-13` - `2023-12-13`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
accounts.google.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
www.googleadservices.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
*.google.fr GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://www.duolingo.com/classroom/xpdpgg
Frame ID: 7DB0298674B2ECDD6BE9AF79EE8DD470
Requests: 79 HTTP requests in this frame

Frame: https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI&co=aHR0cHM6Ly93d3cuZHVvbGluZ28uY29tOjQ0Mw..&hl=fr&v=Ai7lOI0zKMDPHxlv62g7oMoJ&size=invisible&cb=vuvoifo28ri9
Frame ID: 59434489E236522EE92F73B0C053B59F
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Duolingo - La meilleure façon d'apprendre une langue

Page URL History Show full URLs

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

Detected technologies

Google Sign-in (Social logins) Expand

Overall confidence: 100%
Detected patterns

accounts\.google\.com/gsi/client

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-react

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

cdn\.cookielaw\.org
otSDKStub\.js

Page Statistics

89
Requests

99 %
HTTPS

68 %
IPv6

11
Domains

19
Subdomains

18
IPs

3
Countries

1783 kB
Transfer

5074 kB
Size

18
Cookies

0 Outgoing links

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

Page URL History

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

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

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 84

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=1321825321&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.duolingo.com%2Fclassroom%2Fxpdpgg&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&tiba=Duolingo%20-%20La%20meilleure%20fa%C3%A7on%20d%27apprendre%20une%20langue&value=1&auid=1700185506.1695629182&uamb=0&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=fT8RZYmdL4WL7_UPstW4sAQ&sscte=1&crd=&eitems=ChAI8N_EqAYQ6rTMxYDGzNd-Eh0ALkHWR0oRICtJ5ilgkdewRkolhwwYBouhNt-s7g&pscrd=Ek9DaEVJOE5fRXFBWVEwZUtya3NieTNMcWNBUkltQVAzSzJKR2h1N0QwbUh1aTVLSl8xVFRldkZHV3BCdWt3NTJOOHpWUjFWeWZpZWIzWVo4GlhDaEFJOE5fRXFBWVFtWUNJc3E2QXJjQk9FaTRBRVhrcVhIOEhyTV8zNnhlTHQtRWZBQWw0SjgyVFlxVXlTVkp6UzJicDZxLTYxd3Y4UHJEb1JrR1R5Wk1TIhMIyc-z-KbFgQMVhcW7CB2yKg5G HTTP 302
https://www.google.com/pagead/1p-conversion/397119219/?random=1321825321&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.duolingo.com%2Fclassroom%2Fxpdpgg&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&tiba=Duolingo%20-%20La%20meilleure%20fa%C3%A7on%20d%27apprendre%20une%20langue&value=1&auid=1700185506.1695629182&uamb=0&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek9DaEVJOE5fRXFBWVEwZUtya3NieTNMcWNBUkltQVAzSzJKR2h1N0QwbUh1aTVLSl8xVFRldkZHV3BCdWt3NTJOOHpWUjFWeWZpZWIzWVo4GlhDaEFJOE5fRXFBWVFtWUNJc3E2QXJjQk9FaTRBRVhrcVhIOEhyTV8zNnhlTHQtRWZBQWw0SjgyVFlxVXlTVkp6UzJicDZxLTYxd3Y4UHJEb1JrR1R5Wk1TIhMIyc-z-KbFgQMVhcW7CB2yKg5G&is_vtc=1&ocp_id=fT8RZYmdL4WL7_UPstW4sAQ&eitems=ChAI8N_EqAYQ6rTMxYDGzNd-Eh0ALkHWR6Wo9GdVq4rJSNbc7rsewK_ThJQul04SzA&random=1141354829 HTTP 302
https://www.google.fr/pagead/1p-conversion/397119219/?random=1321825321&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.duolingo.com%2Fclassroom%2Fxpdpgg&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&tiba=Duolingo%20-%20La%20meilleure%20fa%C3%A7on%20d%27apprendre%20une%20langue&value=1&auid=1700185506.1695629182&uamb=0&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek9DaEVJOE5fRXFBWVEwZUtya3NieTNMcWNBUkltQVAzSzJKR2h1N0QwbUh1aTVLSl8xVFRldkZHV3BCdWt3NTJOOHpWUjFWeWZpZWIzWVo4GlhDaEFJOE5fRXFBWVFtWUNJc3E2QXJjQk9FaTRBRVhrcVhIOEhyTV8zNnhlTHQtRWZBQWw0SjgyVFlxVXlTVkp6UzJicDZxLTYxd3Y4UHJEb1JrR1R5Wk1TIhMIyc-z-KbFgQMVhcW7CB2yKg5G&is_vtc=1&ocp_id=fT8RZYmdL4WL7_UPstW4sAQ&eitems=ChAI8N_EqAYQ6rTMxYDGzNd-Eh0ALkHWR6Wo9GdVq4rJSNbc7rsewK_ThJQul04SzA&random=1141354829&ipr=y

89 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 xpdpgg Show response
www.duolingo.com/classroom/
Redirect Chain

http://www.duolingo.com/classroom/xpdpgg
https://www.duolingo.com/classroom/xpdpgg

10 KB
4 KB

1099ms
901ms

Document
text/html

52.204.126.241
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://www.duolingo.com/classroom/xpdpgg

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-204-126-241.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

a470b9fbee2392c9e0de16c98ceef771c7f9db7b29f9afeb961f13c17f546cf3

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36
accept-language: fr-FR,fr;q=0.9

Response headers

cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Mon, 25 Sep 2023 08:06:20 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: 797
x-frame-options: SAMEORIGIN
x-runtime: 0.78508
x-tid: ffff794e65113cab0326
x-ws: UK

Redirect headers

Connection: keep-alive
Content-Length: 0
Date: Mon, 25 Sep 2023 08:06:19 GMT
location: https://www.duolingo.com/classroom/xpdpgg
server: duo-api
x-duo-request-host: www.duolingo.com
x-envoy-upstream-service-time: 0

GET
H2 200 otSDKStub.js Show response
cdn.cookielaw.org/scripttemplates/ 21 KB
7 KB 96ms
35ms Script
application/javascript 2606:4700::6812:83ec
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/classroom/xpdpgg

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3d62ad0f23c60258f120e52cf68b2e1adff5c1bf5bde5ac8f8d6e5f4c4c64f34

Security Headers

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

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 25 Sep 2023 08:06:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: h6ThlO7ea17v6JNPXbI1zQ==
age: 51912
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 6822
x-ms-lease-status: unlocked
last-modified: Thu, 21 Sep 2023 18:23:17 GMT
server: cloudflare
etag: 0x8DBBACFD38A4097
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 3d42448e-901e-0002-79c4-ec873b000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 80c1c46b296dd6b2-CDG

GET
H2 200 enterprise.js Show response
www.recaptcha.net/recaptcha/ 1 KB
1 KB 113ms
41ms Script
text/javascript 2a00:1450:4001:813::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/classroom/xpdpgg

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

GSE /

Resource Hash

edba459865b159070ba861fb88c32c4c93f77162b2c02b3bfb8926b2bf9a9b7f

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 08:06:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
server: GSE
x-frame-options: SAMEORIGIN
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=300
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 1; mode=block
expires: Mon, 25 Sep 2023 08:06:20 GMT

GET
H2 200 manifest-daa10647.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 12 KB
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Response headers

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AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/c1ebba64155e95ff69b9b3efb15c219a.woff2
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GET
DATA 200
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Full URL: data:truncated
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Full URL

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1 KB 33ms
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AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/5137-0f1340eb.css
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AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/5137-455d18f0.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
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AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/9272-bf28cf7d.css
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Response headers

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AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/9272-80f6cda2.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
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Response headers

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AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/8159-0f1340eb.css
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AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/8159-3276b747.js
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/1951-5d3d20eb.css
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3 KB 42ms
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/1951-9158b92c.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
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GOOGLE

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Full URL

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Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

353bcd41d11cc5a2bcb6763c269e41ac785c06ace29ac10053bb7c0fa3bf1ecf

Security Headers

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

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 25 Sep 2023 08:06:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: dGCXlveaBvO7BI0nfZKP+g==
age: 12370
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 85065
x-ms-lease-status: unlocked
last-modified: Thu, 06 May 2021 19:31:04 GMT
server: cloudflare
etag: 0x8D910C57D52F14C
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 60dab1df-d01e-005f-07e1-5a2a18000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 80c1c46e5d4bd6b2-CDG

GET
H2 200 client Show response
accounts.google.com/gsi/ 198 KB
78 KB 247ms
143ms Script
application/javascript 2a00:1450:4001:811::200d
GOOGLE

General

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Full URL

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

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-8f892a5b.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::200d Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

0d9f071a3575989cf222d4cd2519fe437fbc8a7e3ebaee9ad31ac5e807fe8e46

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-BCG25PmO-PvMG6YRSQjq6w' '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

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 08:06:21 GMT
content-security-policy: script-src 'report-sample' 'nonce-BCG25PmO-PvMG6YRSQjq6w' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
x-frame-options: SAMEORIGIN
report-to: {"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
content-type: application/javascript; charset=utf-8
cache-control: private, max-age=1800
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
cross-origin-opener-policy-report-only: same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
expires: Mon, 25 Sep 2023 08:06:21 GMT

GET
H2 404 web.json Show response
brb.duolingo.com/0/ 345 B
768 B 344ms
246ms Fetch
text/html 143.204.215.36
AMAZON-02

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Full URL: https://brb.duolingo.com/0/web.json?user=0&ts=1695629181&tzoffset=2
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.36 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-36.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: d7d8a10ae2b8e6825cb819268137e3bb57efaa2b809d806eda000649fee4a0c1

Request headers

Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
accept-language: fr-FR,fr;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 08:06:20 GMT
via: 1.1 80d90c7955dda88e3912960ead8e99d6.cloudfront.net (CloudFront)
server: AmazonS3
x-amz-cf-pop: FRA53-C1
access-control-max-age: 3000
access-control-allow-methods: GET, HEAD
content-type: text/html; charset=utf-8
access-control-allow-origin: https://www.duolingo.com
x-cache: Error from cloudfront
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-credentials: true
content-length: 345
x-amz-cf-id: GHamDAsACTDY88r1PoElDiVt6N11hxiiU8jSF7DCaTHLG3dvDK2QSA==

GET
H2 404 web.json Show response
zombie.duolingo.com/0/ 345 B
774 B 115ms
35ms Fetch
text/html 13.224.189.19
AMAZON-02

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Full URL: https://zombie.duolingo.com/0/web.json?user=0&ts=1695629181&tzoffset=2
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.189.19 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-189-19.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: dfa45c0157450aa1cb155e7bc36d50b23fa48719524ec795d775f834e5e8a04a

Request headers

Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/
accept-language: fr-FR,fr;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 08:06:18 GMT
via: 1.1 3aed5a4f89d72775aaf2cc5a5f642386.cloudfront.net (CloudFront)
server: AmazonS3
x-amz-cf-pop: FRA2-C1
age: 3
access-control-max-age: 3000
access-control-allow-methods: GET, HEAD
content-type: text/html; charset=utf-8
access-control-allow-origin: https://www.duolingo.com
x-cache: Error from cloudfront
vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-credentials: true
content-length: 345
x-amz-cf-id: 0TyfyeCwe--bpq7Gpadg9wwKm3u72BRfS-mPUl0BYDeg8jT-OxjAEg==

POST
H2 200 tracking-status Show response
www.duolingo.com/2017-06-30/ 2 B
1 KB 131ms
131ms Fetch
application/json 52.204.126.241
AMAZON-AES

General

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Full URL

https://www.duolingo.com/2017-06-30/tracking-status

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-204-126-241.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

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Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/classroom/xpdpgg
X-Requested-With: XMLHttpRequest
accept-language: fr-FR,fr;q=0.9
X-Amzn-Trace-Id: User=0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36
Content-Type: application/json; charset=UTF-8

Response headers

date: Mon, 25 Sep 2023 08:06:21 GMT
x-ws: UK
x-tid: ffff7af765113f710031
surrogate-control: no-store
x-duo-request-host: www.duolingo.com
x-envoy-upstream-service-time: 21
content-length: 2
pragma: no-cache
x-runtime: 0.01931
server: duo-api
no-retry: 1
access-control-max-age: 1728000
access-control-allow-methods: GET, POST, OPTIONS, PATCH, PUT, DELETE
content-type: application/json; charset=UTF-8
access-control-allow-origin: https://www.duolingo.com
access-control-expose-headers: Cache-Control, Content-Length, Content-Type, Expires, No-Retry, Pragma, Surrogate-Control
cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
access-control-allow-credentials: true
x-frame-options: SAMEORIGIN
access-control-allow-headers: , accept, accept-encoding, accept-language, authorization, cache-control, connection, content-type, dnt, host, if-modified-since, keep-alive, user-agent, x-requested-with
expires: 0

GET
H2 200 config Show response
www.duolingo.com/2017-06-30/ 3 KB
1 KB 113ms
112ms Fetch
application/json 52.204.126.241
AMAZON-AES

General

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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,gweb_redesign_onboarding_v2,web_login_migration_v2%7D,featureFlags,ipCountry,speechHost&_=1695629181263

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-204-126-241.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

fbf5e5ff41215cade6affdd07c55bfc36af76f17574a477683a8045db444d022

Security Headers

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

Request headers

Accept: application/json; charset=UTF-8
Referer: https://www.duolingo.com/classroom/xpdpgg
X-Requested-With: XMLHttpRequest
accept-language: fr-FR,fr;q=0.9
X-Amzn-Trace-Id: User=0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 25 Sep 2023 08:06:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
referrer-policy: no-referrer
server: duo-api
vary: Origin,Access-Control-Request-Method,Access-Control-Request-Headers
x-frame-options: DENY
content-type: application/json
x-duo-request-host: www.duolingo.com
cache-control: no-cache, no-store, max-age=0, must-revalidate
x-envoy-upstream-service-time: 4
content-length: 961
x-xss-protection: 1 ; mode=block
expires: 0

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 123ms
122ms XHR
text/plain 34.226.49.117
AMAZON-AES

General

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Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.226.49.117 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-226-49-117.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: fr-FR,fr;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36
Content-type: application/json

Response headers

date: Mon, 25 Sep 2023 08:06:21 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain; charset=ISO-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 339ms
109ms Preflight 34.226.49.117
AMAZON-AES

General

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Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.226.49.117 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-226-49-117.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://www.duolingo.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 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: Mon, 25 Sep 2023 08:06:21 GMT
server: Jetty(9.2.z-SNAPSHOT)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 225ms
110ms Preflight 34.226.49.117
AMAZON-AES

General

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Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.226.49.117 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-226-49-117.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://www.duolingo.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 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: Mon, 25 Sep 2023 08:06:21 GMT
server: Jetty(9.2.z-SNAPSHOT)

GET
H2 200 anchor Show response
www.recaptcha.net/recaptcha/enterprise/ Frame 5943 52 KB
29 KB 66ms
63ms Document
text/html 2a00:1450:4001:813::2003
GOOGLE

General

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Full URL

https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI&co=aHR0cHM6Ly93d3cuZHVvbGluZ28uY29tOjQ0Mw..&hl=fr&v=Ai7lOI0zKMDPHxlv62g7oMoJ&size=invisible&cb=vuvoifo28ri9

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/Ai7lOI0zKMDPHxlv62g7oMoJ/recaptcha__fr.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

GSE /

Resource Hash

41bbd8c976c68dcd89015330fae3a380989528f1952aeae84245432f62339500

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-iU34CbjQ4Jr2NPFvxsIv4A' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.duolingo.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36
accept-language: fr-FR,fr;q=0.9

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-iU34CbjQ4Jr2NPFvxsIv4A' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type: text/html; charset=utf-8
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: cross-origin
date: Mon, 25 Sep 2023 08:06:21 GMT
expires: Mon, 01 Jan 1990 00:00:00 GMT
pragma: no-cache
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server: GSE
x-content-type-options: nosniff
x-xss-protection: 1; mode=block

GET
H2 200 7332-353fa645.css
d35aaqx5ub95lt.cloudfront.net/css/ 318 B
606 B 37ms
34ms Stylesheet
text/css 2600:9000:21f3:3800:7:60cd:e840:21
AMAZON-02

General

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/7332-353fa645.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-daa10647.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:3800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ac9081e19ade7df636aa844a6948355e89283099e2fc636fcf4d34a6551a3237

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Mon, 24 Jul 2023 23:26:56 GMT
content-encoding: gzip
via: 1.1 03d509e8374e9f42668961b5e0201348.cloudfront.net (CloudFront)
last-modified: Mon, 24 Jul 2023 23:04:54 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
age: 5387966
etag: "8eec6758aeba6eb9982f0723ed4f1841"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: text/css
cache-control: max-age=315360000
accept-ranges: bytes
content-length: 222
x-amz-cf-id: uDo7nicnWHnxp7A68GUcdGyPn4GgxRJ8s4gSTJ5f8W-Or4Qx3_j2kA==

GET
H2 200 7332-c4f96499.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 3 KB
2 KB 37ms
36ms Script
application/javascript 2600:9000:21f3:3800:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/7332-c4f96499.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-daa10647.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:3800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f29d2e595e7174087ece8bee064c869b540fa6309e2986d0a208481a2df2d151

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Fri, 04 Aug 2023 07:12:37 GMT
content-encoding: gzip
via: 1.1 03d509e8374e9f42668961b5e0201348.cloudfront.net (CloudFront)
last-modified: Thu, 03 Aug 2023 22:49:54 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
age: 4496025
etag: "6637ef987a784f8e515367a303ac6a65"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: application/javascript
cache-control: max-age=315360000
accept-ranges: bytes
content-length: 1199
x-amz-cf-id: jJzS25CiRJBzUT7jTgKYIhB_6KdFPuLxATrX33RFbt_Fo17LHI6EkQ==

GET
H2 200 4875-7db47596.css
d35aaqx5ub95lt.cloudfront.net/css/ 725 B
809 B 36ms
35ms Stylesheet
text/css 2600:9000:21f3:3800:7:60cd:e840:21
AMAZON-02

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/4875-7db47596.css
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Request headers

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Response headers

date: Tue, 25 Jul 2023 00:15:36 GMT
content-encoding: gzip
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4 KB 42ms
41ms Script
application/javascript 2600:9000:21f3:3800:7:60cd:e840:21
AMAZON-02

General

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/4875-2509f4af.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-daa10647.js
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Request headers

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Response headers

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content-encoding: gzip
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AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/sounds/0a27c1ee63dd220647e8410a0029aed2.mp3
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
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Request headers

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Response headers

date: Wed, 26 Jul 2023 19:08:31 GMT
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GET
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24 KB 99ms
32ms Stylesheet
text/css 2a00:1450:4001:82a::2003
GOOGLE

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Full URL

https://www.gstatic.com/recaptcha/releases/Ai7lOI0zKMDPHxlv62g7oMoJ/styles__ltr.css

Requested by

Host: www.recaptcha.net
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sffe /

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Response headers

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GET
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www.gstatic.com/recaptcha/releases/Ai7lOI0zKMDPHxlv62g7oMoJ/ Frame 5943 457 KB
183 KB 128ms
61ms Script
text/javascript 2a00:1450:4001:82a::2003
GOOGLE

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Full URL

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Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

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Response headers

date: Mon, 18 Sep 2023 16:31:01 GMT
content-encoding: gzip
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OPTIONS
H2 200 get_observer_for_code
schools.duolingo.com/api/1/observers/ Frame 0
0 324ms
104ms Preflight
text/html 54.159.232.83
AMAZON-AES

General

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Full URL

https://schools.duolingo.com/api/1/observers/get_observer_for_code?link_code=xpdpgg&_=1695629181520

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

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Software

duo-api /

Resource Hash

Security Headers

Name	Value
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Request headers

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server: duo-api
vary: Accept-Encoding,Origin
x-duo-request-host: schools.duolingo.com
x-envoy-upstream-service-time: 4
x-frame-options: SAMEORIGIN

GET
H2 200 get_observer_for_code Show response
schools.duolingo.com/api/1/observers/ 273 B
526 B 515ms
512ms Fetch
application/json 52.204.126.241
AMAZON-AES

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Full URL

https://schools.duolingo.com/api/1/observers/get_observer_for_code?link_code=xpdpgg&_=1695629181520

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-52-204-126-241.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

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Security Headers

Name	Value
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Request headers

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accept-language: fr-FR,fr;q=0.9
X-Amzn-Trace-Id: User=0
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Response headers

date: Mon, 25 Sep 2023 08:06:22 GMT
server: duo-api
vary: Accept-Encoding,Origin
x-frame-options: SAMEORIGIN
content-type: application/json
access-control-allow-origin: https://www.duolingo.com
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GET
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22 KB 43ms
43ms Fetch
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CLOUDFLARENET

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Full URL

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

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URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

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Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

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date: Mon, 25 Sep 2023 08:06:21 GMT
content-encoding: gzip
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cf-cache-status: HIT
strict-transport-security: max-age=31536000; includeSubDomains; preload
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last-modified: Thu, 18 May 2023 20:27:31 GMT
server: cloudflare
etag: 0x8DB57DE4E763998
vary: Accept-Encoding
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x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 80c1c470a87b03c3-CDG
expires: Tue, 26 Sep 2023 08:06:21 GMT

GET
H2 200 / Show response
www.googleadservices.com/pagead/conversion/397119219/ 3 KB
2 KB 119ms
42ms Script
text/javascript 142.250.185.66
GOOGLE

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Full URL

https://www.googleadservices.com/pagead/conversion/397119219/?random=1695629181608&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.duolingo.com%2Fclassroom%2Fxpdpgg&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&tiba=Duolingo%20-%20La%20meilleure%20fa%C3%A7on%20d%27apprendre%20une%20langue&value=1&bttype=purchase&auid=1700185506.1695629182&uamb=0&uaw=0&rfmt=3&fmt=4

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.66 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s48-in-f2.1e100.net

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 25 Sep 2023 08:06:21 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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content-length: 1657
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 288 KB
94 KB 45ms
34ms Script
application/javascript 2a00:1450:4001:82a::2008
GOOGLE

General

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-CSFDVCPQ4F&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 08:06:21 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Mon, 25 Sep 2023 08:06:21 GMT

GET
H2 200 fa3d16bb6533dc46e7703fe9dfe74d97.json Show response
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16 KB 36ms
35ms Fetch
application/json 2600:9000:21f3:3800:7:60cd:e840:21
AMAZON-02

General

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/fa3d16bb6533dc46e7703fe9dfe74d97.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:3800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Sat, 22 Jul 2023 02:33:26 GMT
content-encoding: gzip
via: 1.1 56fad5a50ef67bd961b9722ed0931838.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA2-C2
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server: AmazonS3
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accept-ranges: bytes
x-amz-cf-id: 2LdyrjzmlWv3hwNa-828aBw37PE8dTpqt31__5l0vcSYzlWq3iiYrQ==

GET
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16 KB 36ms
35ms Fetch
application/json 2600:9000:21f3:3800:7:60cd:e840:21
AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/fa3d16bb6533dc46e7703fe9dfe74d97.json
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
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Security: TLS 1.3, , AES_128_GCM
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Software: AmazonS3 /
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Request headers

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Response headers

date: Sat, 22 Jul 2023 02:33:26 GMT
content-encoding: gzip
via: 1.1 56fad5a50ef67bd961b9722ed0931838.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA2-C2
age: 5635976
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 16057
last-modified: Fri, 21 Jul 2023 22:59:12 GMT
server: AmazonS3
etag: "8dbcdedc3a4f9186ec8662412869f37a"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: application/json
access-control-allow-origin: https://www.duolingo.com
cache-control: max-age=315360000
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vary: Origin
accept-ranges: bytes
x-amz-cf-id: lJoLPPLkkIdhKYQorB5PuT5IZYE7nYfdLfb8yUMc0RVuDqY_zpHC7g==

GET
H2 200 otFlat.json Show response
cdn.cookielaw.org/scripttemplates/6.16.0/assets/ 12 KB
3 KB 36ms
35ms Fetch
application/json 2606:4700::6812:83ec
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://cdn.cookielaw.org/scripttemplates/6.16.0/assets/otFlat.json

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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X-Content-Type-Options	nosniff

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 25 Sep 2023 08:06:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: DKM3/i+7h7Fs8cEMor3s2A==
age: 8477
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content-length: 2938
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last-modified: Thu, 06 May 2021 19:30:47 GMT
server: cloudflare
etag: 0x8D910C572DA86E8
vary: Accept-Encoding
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cache-control: max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 80c1c4727a3203c3-CDG

GET
H3 200 logo_48.png
www.gstatic.com/recaptcha/api2/ Frame 5943 2 KB
2 KB 33ms
32ms Image
image/png 2a00:1450:4001:82a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.gstatic.com/recaptcha/api2/logo_48.png

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/Ai7lOI0zKMDPHxlv62g7oMoJ/styles__ltr.css

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.gstatic.com/recaptcha/releases/Ai7lOI0zKMDPHxlv62g7oMoJ/styles__ltr.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Sat, 23 Sep 2023 06:02:48 GMT
x-content-type-options: nosniff
age: 180213
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2228
x-xss-protection: 0
last-modified: Tue, 03 Mar 2020 20:15:00 GMT
server: sffe
cross-origin-opener-policy: same-origin-allow-popups; report-to="recaptcha"
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content-type: image/png
cache-control: public, max-age=604800
accept-ranges: bytes
expires: Sat, 30 Sep 2023 06:02:48 GMT

GET
H2 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ Frame 5943 15 KB
16 KB 97ms
27ms Font
font/woff2 2a00:1450:4001:811::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.recaptcha.net/
Origin: https://www.recaptcha.net
accept-language: fr-FR,fr;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Sat, 23 Sep 2023 06:47:09 GMT
x-content-type-options: nosniff
age: 177552
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 15344
x-xss-protection: 0
last-modified: Mon, 16 Oct 2017 17:32:55 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sun, 22 Sep 2024 06:47:09 GMT

GET
H2 200 KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v18/ Frame 5943 15 KB
15 KB 103ms
34ms Font
font/woff2 2a00:1450:4001:811::2003
GOOGLE

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Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOlCnqEu92Fr1MmEU9fBBc4.woff2

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

Referer: https://www.recaptcha.net/
Origin: https://www.recaptcha.net
accept-language: fr-FR,fr;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Tue, 19 Sep 2023 17:41:40 GMT
x-content-type-options: nosniff
age: 483881
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 15552
x-xss-protection: 0
last-modified: Mon, 16 Oct 2017 17:33:02 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Wed, 18 Sep 2024 17:41:40 GMT

POST
H2 204 collect
region1.analytics.google.com/g/ 0
255 B 85ms
29ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

General

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Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-CSFDVCPQ4F&_ono=1&gtm=45je39k2&_p=124298408&_gaz=1&cid=1409229259.1695629182&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1695629181&sct=1&seg=0&dl=https%3A%2F%2Fwww.duolingo.com%2Fclassroom%2Fxpdpgg&dt=Duolingo%20-%20La%20meilleure%20fa%C3%A7on%20d%27apprendre%20une%20langue&en=page_view&_fv=1&_nsi=1&_ss=1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CSFDVCPQ4F&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
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Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 25 Sep 2023 08:06:22 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.duolingo.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
255 B 88ms
28ms Ping
text/plain 2a00:1450:400c:c07::9b
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&_ono=1&tid=G-CSFDVCPQ4F&cid=1409229259.1695629182&gtm=45je39k2&aip=1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-CSFDVCPQ4F&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c07::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 25 Sep 2023 08:06:22 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.duolingo.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.fr/ads/ 42 B
408 B 133ms
56ms Image
image/gif 2a00:1450:4001:800::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.fr/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&_ono=1&tid=G-CSFDVCPQ4F&cid=1409229259.1695629182&gtm=45je39k2&aip=1&z=2023663960

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 25 Sep 2023 08:06:22 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 webworker.js
www.recaptcha.net/recaptcha/enterprise/ Frame 5943 102 B
135 B 50ms
50ms Other
text/javascript 2a00:1450:4001:813::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.recaptcha.net/recaptcha/enterprise/webworker.js?hl=fr&v=Ai7lOI0zKMDPHxlv62g7oMoJ

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

GSE /

Resource Hash

3e0fa288ef2a8ab0b24785e8c5eba6b0e3ada84c7c8acedc8bf6d1b0da9229de

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self'
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6LcLOdsjAAAAAFfwGusLLnnn492SOGhsCh-uEAvI&co=aHR0cHM6Ly93d3cuZHVvbGluZ28uY29tOjQ0Mw..&hl=fr&v=Ai7lOI0zKMDPHxlv62g7oMoJ&size=invisible&cb=vuvoifo28ri9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 08:06:22 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
server: GSE
cross-origin-embedder-policy: require-corp
x-frame-options: SAMEORIGIN
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=300
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 1; mode=block
expires: Mon, 25 Sep 2023 08:06:22 GMT

GET
H2

200

/
www.google.fr/pagead/1p-conversion/397119219/
Redirect Chain

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=1321825321&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww....
https://www.google.com/pagead/1p-conversion/397119219/?random=1321825321&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.duolingo.com%2Fclassr...
https://www.google.fr/pagead/1p-conversion/397119219/?random=1321825321&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.duolingo.com%2Fclassro...

42 B
154 B

48ms
47ms

Image
image/gif

2a00:1450:4001:800::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.fr/pagead/1p-conversion/397119219/?random=1321825321&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.duolingo.com%2Fclassroom%2Fxpdpgg&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&tiba=Duolingo%20-%20La%20meilleure%20fa%C3%A7on%20d%27apprendre%20une%20langue&value=1&auid=1700185506.1695629182&uamb=0&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek9DaEVJOE5fRXFBWVEwZUtya3NieTNMcWNBUkltQVAzSzJKR2h1N0QwbUh1aTVLSl8xVFRldkZHV3BCdWt3NTJOOHpWUjFWeWZpZWIzWVo4GlhDaEFJOE5fRXFBWVFtWUNJc3E2QXJjQk9FaTRBRVhrcVhIOEhyTV8zNnhlTHQtRWZBQWw0SjgyVFlxVXlTVkp6UzJicDZxLTYxd3Y4UHJEb1JrR1R5Wk1TIhMIyc-z-KbFgQMVhcW7CB2yKg5G&is_vtc=1&ocp_id=fT8RZYmdL4WL7_UPstW4sAQ&eitems=ChAI8N_EqAYQ6rTMxYDGzNd-Eh0ALkHWR6Wo9GdVq4rJSNbc7rsewK_ThJQul04SzA&random=1141354829&ipr=y

Requested by

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

Protocol

Server

2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 25 Sep 2023 08:06:22 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Mon, 25 Sep 2023 08:06:22 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
location: https://www.google.fr/pagead/1p-conversion/397119219/?random=1321825321&cv=11&fst=1695629181608&bg=ffffff&guid=ON&async=1&gtm=45He39k2&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.duolingo.com%2Fclassroom%2Fxpdpgg&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&tiba=Duolingo%20-%20La%20meilleure%20fa%C3%A7on%20d%27apprendre%20une%20langue&value=1&auid=1700185506.1695629182&uamb=0&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek9DaEVJOE5fRXFBWVEwZUtya3NieTNMcWNBUkltQVAzSzJKR2h1N0QwbUh1aTVLSl8xVFRldkZHV3BCdWt3NTJOOHpWUjFWeWZpZWIzWVo4GlhDaEFJOE5fRXFBWVFtWUNJc3E2QXJjQk9FaTRBRVhrcVhIOEhyTV8zNnhlTHQtRWZBQWw0SjgyVFlxVXlTVkp6UzJicDZxLTYxd3Y4UHJEb1JrR1R5Wk1TIhMIyc-z-KbFgQMVhcW7CB2yKg5G&is_vtc=1&ocp_id=fT8RZYmdL4WL7_UPstW4sAQ&eitems=ChAI8N_EqAYQ6rTMxYDGzNd-Eh0ALkHWR6Wo9GdVq4rJSNbc7rsewK_ThJQul04SzA&random=1141354829&ipr=y
content-type: image/gif
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 117ms
116ms XHR
text/plain 34.226.49.117
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/895-d8826525.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.226.49.117 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-226-49-117.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: fr-FR,fr;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36
Content-type: application/json

Response headers

date: Mon, 25 Sep 2023 08:06:22 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain; charset=ISO-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 101ms
101ms Preflight 34.226.49.117
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: 34.226.49.117 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-226-49-117.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://www.duolingo.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 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: Mon, 25 Sep 2023 08:06:22 GMT
server: Jetty(9.2.z-SNAPSHOT)

GET
H2 200 style
accounts.google.com/gsi/ 533 B
608 B 72ms
71ms Stylesheet
text/css 2a00:1450:4001:811::200d
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

2a00:1450:4001:811::200d Frankfurt am Main, Germany, 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-R6UscZeN-SxPSE5t-0V6IA' '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

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 08:06:22 GMT
content-security-policy: require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, script-src 'report-sample' 'nonce-R6UscZeN-SxPSE5t-0V6IA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
x-frame-options: SAMEORIGIN
report-to: {"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
content-type: text/css; charset=utf-8
cache-control: private, max-age=86400
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
cross-origin-opener-policy-report-only: same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
expires: Mon, 25 Sep 2023 08:06:22 GMT

GET
H2 200 a059eded9b5e94463043a697d5e22208.svg
d35aaqx5ub95lt.cloudfront.net/images/ 13 KB
6 KB 34ms
34ms Image
image/svg+xml 2600:9000:21f3:3800:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/a059eded9b5e94463043a697d5e22208.svg
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:21f3:3800:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: ab5db5a96ecf5b32874604a40cfcb3eaff98bdd1bbe4e41e4356495a37b9936e

Request headers

accept-language: fr-FR,fr;q=0.9
Referer: https://www.duolingo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.92 Safari/537.36

Response headers

date: Sun, 09 Jul 2023 09:45:01 GMT
content-encoding: gzip
via: 1.1 03d509e8374e9f42668961b5e0201348.cloudfront.net (CloudFront)
last-modified: Fri, 07 Jul 2023 16:29:19 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
age: 6733281
etag: "9eff5c943431273feb994c7a3427d521"
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-type: image/svg+xml
cache-control: max-age=315360000
accept-ranges: bytes
content-length: 5594
x-amz-cf-id: ZNcyahtjl5ICnTRbxshYxCXQzT9RtDBLY4YWeK_0u-ol4vkYsBvUeA==

Verdicts & Comments Add Verdict or Comment

48 JavaScript Global Variables

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

18 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
www.duolingo.com/2017-06-30	1969-12-31 23:59:59	Name: wuuid Value: fb731188-ec9e-47ab-ba4e-3cdbe6cdafa6
www.duolingo.com/classroom	1969-12-31 23:59:59	Name: wuuid Value: 643627cf-00e6-42bc-a9c0-62e9f1f1d26e
.duolingo.com/	1970-01-20 23:46:05	Name: logged_out_uuid Value: fac5de64-ea00-4146-ac52-cb51e29b049c
.duolingo.com/	1970-01-20 23:46:05	Name: lang Value: fr
.duolingo.com/	1970-01-20 17:10:05	Name: duocsexp0 Value: web_dotcom_redesign_all_languages~experiment~
.duolingo.com/	1970-01-20 17:10:05	Name: duocsexp1 Value: web_dotcom_redesign_hero_footer~control~
.duolingo.com/	1970-01-20 23:46:05	Name: tsl Value: 1695629181075
.duolingo.com/	1970-01-20 23:46:05	Name: lu Value: https://www.duolingo.com/classroom/xpdpgg
.duolingo.com/	1970-01-20 23:46:05	Name: initial_referrer Value: $direct
.duolingo.com/	1970-01-20 23:46:05	Name: lr Value:
www.duolingo.com/	1969-12-31 23:59:59	Name: wuuid Value: eb122747-1e31-419e-a96e-77a210626dab
.duolingo.com/	1970-01-20 17:10:05	Name: _gcl_au Value: 1.1.1700185506.1695629182
www.duolingo.com/	1970-01-20 15:10:33	Name: AWSALB Value: fS0xNof91a02WOnhoIAhWpvjW8aw1P/mJt+IiDkOamKDLJp5Ec46a5BuWqofw/K8GH9/YoJppUq2W+YLsvfXua8FvOmkGa1KCE5q1ycH23ymuew6Nv6fWTFPy93Q
www.duolingo.com/	1970-01-20 15:10:33	Name: AWSALBCORS Value: fS0xNof91a02WOnhoIAhWpvjW8aw1P/mJt+IiDkOamKDLJp5Ec46a5BuWqofw/K8GH9/YoJppUq2W+YLsvfXua8FvOmkGa1KCE5q1ycH23ymuew6Nv6fWTFPy93Q
.duolingo.com/	1970-01-21 00:36:29	Name: _ga Value: GA1.1.1409229259.1695629182
.duolingo.com/	1970-01-21 00:36:29	Name: _ga_CSFDVCPQ4F Value: GS1.1.1695629181.1.0.1695629181.60.0.0
.duolingo.com/	1970-01-20 19:19:41	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Mon+Sep+25+2023+10%3A06%3A22+GMT%2B0200+(Central+European+Summer+Time)&version=6.16.0&isIABGlobal=false&consentId=1a26fbef-0696-4cf3-9645-d0d0d15042a2&interactionCount=0&landingPath=https%3A%2F%2Fwww.duolingo.com%2Fclassroom%2Fxpdpgg&groups=C0001%3A1%2CC0002%3A0%2CC0003%3A0%2CC0004%3A0&hosts=H3%3A1%2CH14%3A1%2CH11%3A0%2CH1%3A0%2CH15%3A0%2CH6%3A0%2CH22%3A0%2CH2%3A0%2CH26%3A0%2CH7%3A0%2CH16%3A0%2CH9%3A0%2CH28%3A0%2CH18%3A0%2CH10%3A0%2CH12%3A0%2CH13%3A0
.doubleclick.net/	1970-01-20 15:00:30	Name: test_cookie Value: CheckForPermission

3 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
other	warning	URL: https://d35aaqx5ub95lt.cloudfront.net/js/895-d8826525.js(Line 1) Message: The AudioContext was not allowed to start. It must be resumed (or created) after a user gesture on the page. https://goo.gl/7K7WLu
network	error	URL: https://zombie.duolingo.com/0/web.json?user=0&ts=1695629181&tzoffset=2 Message: Failed to load resource: the server responded with a status of 404 ()
network	error	URL: https://brb.duolingo.com/0/web.json?user=0&ts=1695629181&tzoffset=2 Message: Failed to load resource: the server responded with a status of 404 ()

Security Headers

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

Header	Value
X-Frame-Options	SAMEORIGIN

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

accounts.google.com
brb.duolingo.com
cdn.cookielaw.org
d35aaqx5ub95lt.cloudfront.net
excess.duolingo.com
fonts.gstatic.com
geolocation.onetrust.com
googleads.g.doubleclick.net
region1.analytics.google.com
schools.duolingo.com
stats.g.doubleclick.net
www.duolingo.com
www.google.com
www.google.fr
www.googleadservices.com
www.googletagmanager.com
www.gstatic.com
www.recaptcha.net
zombie.duolingo.com
13.224.189.19
142.250.185.66
143.204.215.36
2001:4860:4802:32::36
2600:9000:21f3:3800:7:60cd:e840:21
2606:4700:4400::ac40:9b77
2606:4700::6812:83ec
2a00:1450:4001:800::2003
2a00:1450:4001:80e::2004
2a00:1450:4001:811::2003
2a00:1450:4001:811::200d
2a00:1450:4001:813::2003
2a00:1450:4001:828::2002
2a00:1450:4001:82a::2003
2a00:1450:4001:82a::2008
2a00:1450:400c:c07::9b
34.226.49.117
52.204.126.241
54.159.232.83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www.duolingo.com Open in urlscan Pro 52.204.126.241 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

89 Requests

99 %HTTPS

68 %IPv6

11 Domains

19 Subdomains

18 IPs

3 Countries

1783 kBTransfer

5074 kBSize

18 Cookies

0 Outgoing links

Page URL History

Redirected requests

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

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Response headers

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

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Live screenshot

Full Image

89
Requests

99 %
HTTPS

68 %
IPv6

11
Domains

19
Subdomains

18
IPs

3
Countries

1783 kB
Transfer

5074 kB
Size

18
Cookies

89 HTTP transactions
1 data transactions