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

Go To Rescan
Add Verdict Report

Submitted URL:
http://maersk-connected-dev.s3-eu-west-1.duolingo.com/
Effective URL:
https://www.duolingo.com/
Submission Tags: maersk
Submission: On May 27 via manual (May 27th 2022, 11:25:23 pm UTC) from DK — Scanned from DK

Summary HTTP 97 Redirects Links 48 Behaviour Indicators

Summary

This website contacted 24 IPs in 4 countries across 19 domains to perform 97 HTTP transactions. The main IP is 54.208.123.215, 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 23626.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on November 21st 2021. Valid for: a year.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	184.72.124.184 184.72.124.184	14618 (AMAZON-AES) (AMAZON-AES)
4	54.208.123.215 54.208.123.215	14618 (AMAZON-AES) (AMAZON-AES)
5	2606:4700::68... 2606:4700::6810:9440	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	34.240.117.131 34.240.117.131	16509 (AMAZON-02) (AMAZON-02)
37	2600:9000:215... 2600:9000:2156:bc00:7:60cd:e840:21	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:10:... 2606:4700:10::6814:b844	13335 (CLOUDFLAR...) (CLOUDFLARENET)
14	54.83.118.61 54.83.118.61	14618 (AMAZON-AES) (AMAZON-AES)
1	2a00:1450:400... 2a00:1450:4001:803::2008	15169 (GOOGLE) (GOOGLE)
2	3.229.194.78 3.229.194.78	14618 (AMAZON-AES) (AMAZON-AES)
1	143.204.98.95 143.204.98.95	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:827::200e	15169 (GOOGLE) (GOOGLE)
1 3	142.250.186.70 142.250.186.70	15169 (GOOGLE) (GOOGLE)
2	142.250.186.162 142.250.186.162	15169 (GOOGLE) (GOOGLE)
4	2a03:2880:f02... 2a03:2880:f02d:100:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
2	63.33.115.124 63.33.115.124	16509 (AMAZON-02) (AMAZON-02)
1 1	143.204.98.83 143.204.98.83	16509 (AMAZON-02) (AMAZON-02)
1 2	52.211.146.65 52.211.146.65	16509 (AMAZON-02) (AMAZON-02)
3	2a03:2880:f12... 2a03:2880:f12d:181:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	2a00:1450:400... 2a00:1450:400c:c08::9c	15169 (GOOGLE) (GOOGLE)
1 1	2a00:1450:400... 2a00:1450:4001:812::2002	15169 (GOOGLE) (GOOGLE)
1 2	2a00:1450:400... 2a00:1450:4001:827::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82a::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:829::2002	15169 (GOOGLE) (GOOGLE)
1 1	2a00:1450:400... 2a00:1450:4001:803::2002	15169 (GOOGLE) (GOOGLE)
1	3.33.220.150 3.33.220.150	16509 (AMAZON-02) (AMAZON-02)
2	2a04:4e42:62::84 2a04:4e42:62::84	54113 (FASTLY) (FASTLY)
2	104.75.88.209 104.75.88.209	16625 (AKAMAI-AS) (AKAMAI-AS)
97	24

1 184.72.124.184 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-184-72-124-184.compute-1.amazonaws.com

maersk-connected-dev.s3-eu-west-1.duolingo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 54.208.123.215 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-208-123-215.compute-1.amazonaws.com

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

5 2606:4700::6810:9440 (United States)

ASN13335 (CLOUDFLARENET, US)

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

4 34.240.117.131 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-34-240-117-131.eu-west-1.compute.amazonaws.com

s.lmepbq.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

37 2600:9000:2156:bc00:7:60cd:e840:21 (United States)

ASN16509 (AMAZON-02, US)

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

1 2606:4700:10::6814:b844 (United States)

ASN13335 (CLOUDFLARENET, US)

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

14 54.83.118.61 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-83-118-61.compute-1.amazonaws.com

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

1 2a00:1450:4001:803::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 3.229.194.78 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-229-194-78.compute-1.amazonaws.com

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

1 143.204.98.95 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-98-95.fra50.r.cloudfront.net

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

2 2a00:1450:4001:827::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 142.250.186.70 (United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra24s05-in-f6.1e100.net

9814127.fls.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 142.250.186.162 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s08-in-f2.1e100.net

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

4 2a03:2880:f02d:100:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 63.33.115.124 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-63-33-115-124.eu-west-1.compute.amazonaws.com

c0.adalyser.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 143.204.98.83 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: server-143-204-98-83.fra50.r.cloudfront.net

pixel.pointmediatracker.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.211.146.65 (Dublin, Ireland) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-52-211-146-65.eu-west-1.compute.amazonaws.com

cnv.event.prod.bidr.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a03:2880:f12d:181:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

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

1 2a00:1450:400c:c08::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:812::2002 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:827::2004 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

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

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:829::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:803::2002 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

adservice.google.dk	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.33.220.150 (United States)

ASN16509 (AMAZON-02, US)
PTR: a12b7a488abeaa9e4.awsglobalaccelerator.com

insight.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a04:4e42:62::84 (United States)

ASN54113 (FASTLY, US)

s.pinimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 104.75.88.209 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-75-88-209.deploy.static.akamaitechnologies.com

ct.pinterest.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
37	cloudfront.net d35aaqx5ub95lt.cloudfront.net	676 KB
22	duolingo.com 1 redirects maersk-connected-dev.s3-eu-west-1.duolingo.com www.duolingo.com — Cisco Umbrella Rank: 23626 excess.duolingo.com — Cisco Umbrella Rank: 14099 stories.duolingo.com — Cisco Umbrella Rank: 17582 brb.duolingo.com — Cisco Umbrella Rank: 14706	15 KB
5	doubleclick.net 2 redirects 9814127.fls.doubleclick.net — Cisco Umbrella Rank: 71844 stats.g.doubleclick.net — Cisco Umbrella Rank: 84 googleads.g.doubleclick.net — Cisco Umbrella Rank: 40	4 KB
5	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 459	114 KB
4	facebook.net connect.facebook.net — Cisco Umbrella Rank: 144	227 KB
4	lmepbq.com s.lmepbq.com — Cisco Umbrella Rank: 41293	58 KB
3	google.dk 1 redirects www.google.dk — Cisco Umbrella Rank: 26371 adservice.google.dk — Cisco Umbrella Rank: 123253	1 KB
3	google.com 1 redirects www.google.com — Cisco Umbrella Rank: 2 adservice.google.com — Cisco Umbrella Rank: 70	2 KB
3	facebook.com www.facebook.com — Cisco Umbrella Rank: 97	476 B
2	pinterest.com ct.pinterest.com — Cisco Umbrella Rank: 789	1 KB
2	pinimg.com s.pinimg.com — Cisco Umbrella Rank: 732	19 KB
2	bidr.io 1 redirects cnv.event.prod.bidr.io — Cisco Umbrella Rank: 8358	1 KB
2	adalyser.com c0.adalyser.com — Cisco Umbrella Rank: 27153	13 KB
2	googleadservices.com www.googleadservices.com — Cisco Umbrella Rank: 114	16 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 35	20 KB
1	adsrvr.org insight.adsrvr.org — Cisco Umbrella Rank: 559	261 B
1	pointmediatracker.com 1 redirects pixel.pointmediatracker.com — Cisco Umbrella Rank: 2602	637 B
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 64	59 KB
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 739	457 B
97	19

	Domain	Requested by
37	d35aaqx5ub95lt.cloudfront.net	www.duolingo.com d35aaqx5ub95lt.cloudfront.net
14	excess.duolingo.com	d35aaqx5ub95lt.cloudfront.net
5	cdn.cookielaw.org	www.duolingo.com cdn.cookielaw.org d35aaqx5ub95lt.cloudfront.net
4	connect.facebook.net	www.duolingo.com connect.facebook.net 9814127.fls.doubleclick.net
4	s.lmepbq.com	www.duolingo.com s.lmepbq.com d35aaqx5ub95lt.cloudfront.net
4	www.duolingo.com	d35aaqx5ub95lt.cloudfront.net
3	www.facebook.com	www.duolingo.com 9814127.fls.doubleclick.net
3	9814127.fls.doubleclick.net	1 redirects www.googletagmanager.com adservice.google.com
2	ct.pinterest.com	s.pinimg.com 9814127.fls.doubleclick.net
2	s.pinimg.com	9814127.fls.doubleclick.net s.pinimg.com
2	www.google.dk	www.duolingo.com
2	www.google.com	1 redirects www.duolingo.com
2	cnv.event.prod.bidr.io	1 redirects www.duolingo.com
2	c0.adalyser.com	www.duolingo.com
2	www.googleadservices.com	www.googletagmanager.com www.googleadservices.com
2	www.google-analytics.com	www.googletagmanager.com d35aaqx5ub95lt.cloudfront.net
2	stories.duolingo.com	d35aaqx5ub95lt.cloudfront.net
1	insight.adsrvr.org	9814127.fls.doubleclick.net
1	adservice.google.dk	1 redirects
1	adservice.google.com	9814127.fls.doubleclick.net
1	googleads.g.doubleclick.net	1 redirects
1	stats.g.doubleclick.net	d35aaqx5ub95lt.cloudfront.net
1	pixel.pointmediatracker.com	1 redirects
1	brb.duolingo.com	d35aaqx5ub95lt.cloudfront.net
1	www.googletagmanager.com	d35aaqx5ub95lt.cloudfront.net
1	geolocation.onetrust.com	cdn.cookielaw.org
1	maersk-connected-dev.s3-eu-west-1.duolingo.com	1 redirects
97	27

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

Domain
itunes.apple.com
play.google.com
schools.duolingo.com
englishtest.duolingo.com
research.duolingo.com
incubator.duolingo.com
careers.duolingo.com
design.duolingo.com
press.duolingo.com
investors.duolingo.com
events.duolingo.com
podcast.duolingo.com
apps.apple.com
support.duolingo.com
duolingoschools.zendesk.com
status.duolingo.com
blog.duolingo.com
www.instagram.com
www.facebook.com
twitter.com
www.youtube.com
ar.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
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	`2021-11-21` - `2022-12-23`	a year	crt.sh
cookielaw.org Cloudflare Inc ECC CA-3	`2022-05-01` - `2023-05-01`	a year	crt.sh
lmepbq.com R3	`2022-05-03` - `2022-08-01`	3 months	crt.sh
*.cloudfront.net Amazon	`2022-02-01` - `2023-01-31`	a year	crt.sh
onetrust.com Cloudflare Inc ECC CA-3	`2022-01-12` - `2023-01-12`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2022-05-04` - `2022-07-27`	3 months	crt.sh
*.doubleclick.net GTS CA 1C3	`2022-05-04` - `2022-07-27`	3 months	crt.sh
www.googleadservices.com GTS CA 1C3	`2022-05-04` - `2022-07-27`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2022-03-06` - `2022-06-04`	3 months	crt.sh
*.adalyser.com Thawte RSA CA 2018	`2021-06-11` - `2022-07-12`	a year	crt.sh
*.googleadservices.com GTS CA 1C3	`2022-05-04` - `2022-07-27`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2022-05-04` - `2022-07-27`	3 months	crt.sh
*.google.com GTS CA 1C3	`2022-05-04` - `2022-07-27`	3 months	crt.sh
www.google.com GTS CA 1C3	`2022-05-04` - `2022-07-27`	3 months	crt.sh
*.google.dk GTS CA 1C3	`2022-05-04` - `2022-07-27`	3 months	crt.sh
*.adsrvr.org GlobalSign GCC R3 DV TLS CA 2020	`2022-03-31` - `2023-05-02`	a year	crt.sh
*.pinterest.com DigiCert TLS RSA SHA256 2020 CA1	`2021-07-27` - `2022-08-05`	a year	crt.sh

This page contains 5 frames:

Primary Page: https://www.duolingo.com/
Frame ID: 2F94BAF28192E60F5609E13B75A846D2
Requests: 76 HTTP requests in this frame

Frame: https://9814127.fls.doubleclick.net/activityi;dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Frame ID: C17EB6C1FC573D3E37D0C58FE7EFA3C7
Requests: 1 HTTP requests in this frame

Frame: blob://https://www.duolingo.com/7d400b24-7614-4c82-832d-1029dc74fbe8
Frame ID: 83DF5A9478E3AAAFED9E2E040C11D5BF
Requests: 1 HTTP requests in this frame

Frame: https://adservice.google.com/ddm/fls/i/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Frame ID: 7EFC5A4FEB0B7A57E41E528A1D1D0D31
Requests: 1 HTTP requests in this frame

Frame: https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Frame ID: EEE5C019C4346DCD586A34643DC73270
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Duolingo - The world's best way to learn a languagebadge-app-storebadge-app-store

Page URL History Show full URLs

http://maersk-connected-dev.s3-eu-west-1.duolingo.com/ HTTP 302
https://www.duolingo.com/ Page URL

Detected technologies

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-react

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

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

97
Requests

96 %
HTTPS

52 %
IPv6

19
Domains

27
Subdomains

24
IPs

4
Countries

1224 kB
Transfer

4025 kB
Size

25
Cookies

48 Outgoing links

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

URL: https://itunes.apple.com/app/duolingo-learn-spanish-french/id570060128?mt=8
Title: badge-app-storeDownload on theApp Store

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?hl=en&id=com.duolingo&referrer=utm_source%3Dduolingo.com%26utm_medium%3Dduolingo_web%26utm_content%3Ddownload_button%26utm_campaign%3Dsplash
Title: badge-app-storeGet it onGoogle Play

Search URL Search Domain Scan URL

URL: https://schools.duolingo.com/
Title: Bring Duolingo to your classroom

Search URL Search Domain Scan URL

URL: https://englishtest.duolingo.com/
Title: CERTIFY YOUR ENGLISH

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://incubator.duolingo.com/
Title: Incubator

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://design.duolingo.com/
Title: Brand guidelines

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://events.duolingo.com/
Title: Duolingo Events

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://apps.apple.com/app/duolingo-abc-learn-to-read/id1440502568?pt=1374442&ct=Site%20map&mt=8
Title: Duolingo ABC (iOS)

Search URL Search Domain Scan URL

URL: https://support.duolingo.com/hc/en-us
Title: Duolingo FAQs

Search URL Search Domain Scan URL

URL: https://duolingoschools.zendesk.com/hc/en-us
Title: Schools FAQs

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

Page URL History

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

http://maersk-connected-dev.s3-eu-west-1.duolingo.com/ HTTP 302
https://www.duolingo.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 66

https://9814127.fls.doubleclick.net/activityi;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F HTTP 302
https://9814127.fls.doubleclick.net/activityi;dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F

Request Chain 70

https://pixel.pointmediatracker.com/kpi?c=duolingo&kpi=visit&tag_id=111&fpc=42f0d4ad-f4e6-422f-92dc-9b55fab70033&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=323221282 HTTP 302
https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=a8c956b9-ec25-4230-bc53-4c89fc47e5b4.null&ord=8251829255294773308 HTTP 303
https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=a8c956b9-ec25-4230-bc53-4c89fc47e5b4.null&ord=8251829255294773308&_bee_ppp=1

Request Chain 81

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=1560015537&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=592230570&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg5p1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&auid=1291839721.1653693918&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=3l2RYpDNEKrCxgKp55mgAg&sscte=1&crd=&eitems=ChAI8O3BlAYQhtaUubXv1s4mEh0AR2FG7_fLW2zRkrBDwV1eiBavmZFYfwJ2gcQIOQ HTTP 302
https://www.google.com/pagead/1p-conversion/397119219/?random=1560015537&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=592230570&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg5p1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&auid=1291839721.1653693918&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=3l2RYpDNEKrCxgKp55mgAg&cid=CAQSKQCNIrLMAqRYEk0J8pyOcfVGO6cmmM7mt1XUcjW2y9DteZf8Nc18pZWs&eitems=ChAI8O3BlAYQhtaUubXv1s4mEh0AR2FG79-q-g5PIrzI6toJr7vNVBhjLP-SZljSkQ&random=3165151174&resp=GooglemKTybQhCsO HTTP 302
https://www.google.dk/pagead/1p-conversion/397119219/?random=1560015537&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=592230570&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg5p1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&auid=1291839721.1653693918&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=3l2RYpDNEKrCxgKp55mgAg&cid=CAQSKQCNIrLMAqRYEk0J8pyOcfVGO6cmmM7mt1XUcjW2y9DteZf8Nc18pZWs&eitems=ChAI8O3BlAYQhtaUubXv1s4mEh0AR2FG79-q-g5PIrzI6toJr7vNVBhjLP-SZljSkQ&random=3165151174&resp=GooglemKTybQhCsO&ipr=y&prhg=0

Request Chain 86

https://adservice.google.dk/ddm/fls/i/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F HTTP 302
https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F

97 HTTP transactions
0 data transactions

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

GET
H2

200

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

http://maersk-connected-dev.s3-eu-west-1.duolingo.com/
https://www.duolingo.com/

8 KB
3 KB

350ms
131ms

Document
text/html

54.208.123.215
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

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

Reverse DNS

ec2-54-208-123-215.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

909bc84dcaf5a2cb6af5bf85e25ddbaf21a09d14296a26e2425b55916d94669b

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/102.0.5005.61 Safari/537.36
accept-language: da-DK,da;q=0.9

Response headers

cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Fri, 27 May 2022 23:25:17 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: 24
x-frame-options: SAMEORIGIN
x-ipcountry: US
x-runtime: 0.02265
x-tid: ffff71a062915dba003e
x-ws: UK

Redirect headers

Connection: keep-alive
Content-Length: 169
Content-Type: text/html
Date: Fri, 27 May 2022 23:25:16 GMT
Location: https://www.duolingo.com/
Server: nginx/1.4.6 (Ubuntu)

GET
H2 200 otSDKStub.js Show response
cdn.cookielaw.org/scripttemplates/ 20 KB
7 KB 107ms
39ms Script
application/javascript 2606:4700::6810:9440
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::6810:9440 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1a6622bbfd2f4017f391cae1040e22f99a923116427a0ccb25543581f5d92257

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Fri, 27 May 2022 23:25:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: 2R9GKwuxJTUynP4on2KYxQ==
age: 13053
vary: Accept-Encoding
content-length: 6921
x-ms-lease-status: unlocked
last-modified: Fri, 27 May 2022 02:26:45 GMT
server: cloudflare
etag: 0x8DA3F88580A4C22
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 53553b02-201e-016c-1073-713560000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=14400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 71228246eb0990a6-FRA

GET
H/1.1 200
OK clear.js Show response
s.lmepbq.com/ag/891112/ 11 KB
8 KB 218ms
47ms Script
text/javascript 34.240.117.131
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://s.lmepbq.com/ag/891112/clear.js?ck=0de39364-4106-405c-8579-b7170eb9553e&dt=8911121635444670059000&mo=2&pd=acc

Requested by

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

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

34.240.117.131 Dublin, Ireland, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-34-240-117-131.eu-west-1.compute.amazonaws.com

Software

Resource Hash

fff53660a3cbe8bc99aa6e1f90d5dcbf271b2ec4893a00de0fd45f65b35617cf

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

Pragma: no-cache
Date: Fri, 27 May 2022 23:25:17 GMT
Content-Encoding: gzip
Accept-Ch: Viewport-Width, Viewport-Height, Width, DPR, RTT, ECT, Device-Memory, Downlink, Save-Data
Vary: *
Content-Type: text/javascript; charset=utf-8
Cache-Control: no-cache, no-store, must-revalidate, no-transform, private, max-age=0
Strict-Transport-Security: max-age=31536000; includeSubDomains
Timing-Allow-Origin: *
Content-Length: 7319
Expires: 0

GET
H2 200 manifest-c2914bf3.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 11 KB
6 KB 38ms
35ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 1c799673146363d16eb026a560ca909bb46094bce72ffd404c039be944b2b496

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Fri, 20 May 2022 23:45:14 GMT
content-encoding: gzip
last-modified: Fri, 20 May 2022 22:30:34 GMT
server: AmazonS3
age: 603604
etag: "6a169695e641aac10d020ef16b73fc0f"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 5459
x-amz-cf-id: MggETdXYEZMkipfJ_pB_tMEMp9NTSqsflJ3b4n_9qBjYJOoPTi1MFA==

GET
H2 200 9819-b23eff2b.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 355 KB
92 KB 49ms
46ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/9819-b23eff2b.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 459e34cc8ae601c5cbba21b0ca132cf085a8a3be8420582f5d2ee8d2dd0a6da3

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 18 May 2022 20:12:45 GMT
content-encoding: gzip
last-modified: Wed, 18 May 2022 19:34:17 GMT
server: AmazonS3
age: 789153
etag: "a5df20b76e5a3622f0bed6b673d9229c"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 94224
x-amz-cf-id: 5f8G7-yuPfhufc1baeJUuuUJQ9uDblneaOtone3GplMI1lJAC2aJGw==

GET
H2 200 en-1644a48e.js Show response
d35aaqx5ub95lt.cloudfront.net/js/strings/ 226 B
581 B 39ms
36ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/strings/en-1644a48e.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 1d5484074d844addc76cc620a18d6eab5e5e585f58b5ab7921be19398203a10b

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 29 Sep 2021 21:04:28 GMT
content-encoding: gzip
last-modified: Wed, 29 Sep 2021 20:54:43 GMT
server: AmazonS3
age: 20744450
etag: "5d4afd4d5093bf9c36d0c8fccef8ba4a"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 183
x-amz-cf-id: SnchWIc1qE3ZQaWrT6ZB6X2KnvBHzerbcICHxZrLSvHCCuTv_hma0Q==

GET
H2 200 8028-92ef2df9.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 29 KB
11 KB 42ms
39ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/8028-92ef2df9.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: de17b253b9e062cbbfb0dd0ae0ff188fb0603f7e416dc6bc6305ea913b0b5f1e

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 23 Feb 2022 21:57:31 GMT
content-encoding: gzip
last-modified: Wed, 23 Feb 2022 21:52:07 GMT
server: AmazonS3
age: 8040467
etag: "5550a4e5e09826edf6473ab3ce8e5988"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 10845
x-amz-cf-id: zQatoEFAop8hv08QXnLQ-8QYKl9C0zzBOvtv_2JeiOA9p5J3IyHCkA==

GET
H2 200 polyfills-3a87979e.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 450 B
665 B 39ms
36ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/polyfills-3a87979e.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 3ea86159118f3fcbd765c1f47353b8bee4f45a248afbfdd33b006941cdf5de65

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 23 Feb 2022 21:57:32 GMT
content-encoding: gzip
last-modified: Wed, 23 Feb 2022 21:52:07 GMT
server: AmazonS3
age: 8040466
etag: "9432b1e5f24ff0765785715f97ca0b76"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 270
x-amz-cf-id: zq9Y2Eyl_ff1O0D81WkZCdGisgofqOxEc02F4hJrdsr7E9SmS65Q6A==

GET
H2 200 2915-212053c6.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 472 KB
149 KB 110ms
109ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 755b230048ac25cbd9ee40379397b645edfd85a1520a74a18be166d68258d45e

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 18 May 2022 20:12:45 GMT
content-encoding: gzip
last-modified: Wed, 18 May 2022 19:57:07 GMT
server: AmazonS3
age: 789153
etag: "0ee2bf25f58fa1e14b3b5a84573f58e3"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 151622
x-amz-cf-id: 0XTIzec4DA39obsWvNACXy-5VTcBba8vBdpeOMi5rdQ_TA023QXitA==

GET
H2 200 app-754f912f.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 680 KB
184 KB 146ms
145ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-754f912f.js
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e521db16082efc491d501ec080b720af357ad2d69f0dce9d90896be6f23c9c91

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 18 May 2022 20:12:45 GMT
content-encoding: gzip
last-modified: Wed, 18 May 2022 19:34:17 GMT
server: AmazonS3
age: 789153
etag: "80441e59f633c957fc61b4920760874f"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 187939
x-amz-cf-id: IK0mTY2t6TdBQBOSt1LpHFaIZUyFEsjuXnHSvWnb8YQcOanBLh2KHA==

GET
H2 200 2915-fe564c5f.css
d35aaqx5ub95lt.cloudfront.net/css/ 22 KB
5 KB 115ms
35ms Stylesheet
text/css 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/2915-fe564c5f.css
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 863125c2cb239f72313a06b182864902f133a330e5b9e78a6e774d30927f22f4

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 18 May 2022 20:12:45 GMT
content-encoding: gzip
last-modified: Wed, 18 May 2022 19:56:59 GMT
server: AmazonS3
age: 789153
etag: "491407b1174319a99e8f62c9f9fdf8de"
x-cache: Hit from cloudfront
content-type: text/css
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 5077
x-amz-cf-id: ri6BVOXQ8RMkE_EhA4t6yzD6lYLJp5d5cKZV51fMgCCZkyDX6L7bDQ==

GET
H2 200 app-67cec2c6.css
d35aaqx5ub95lt.cloudfront.net/css/ 73 KB
15 KB 121ms
41ms Stylesheet
text/css 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 67be6f7f2bc3da59980c4811cef5be53bb564b5b005b2bb2892b5f9f34c3c168

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 18 May 2022 20:12:45 GMT
content-encoding: gzip
last-modified: Wed, 18 May 2022 19:57:00 GMT
server: AmazonS3
age: 789153
etag: "4107b513a41d83c2722368bbbc7d71ef"
x-cache: Hit from cloudfront
content-type: text/css
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 15425
x-amz-cf-id: egUnagE3WID6dXHNdX-1oDw8qblyiugROju57QvFpULWN2tyXHxTuQ==

GET
H2 200 55a7f100-001e-4085-87ec-1a6d522f7d67.json Show response
cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/ 4 KB
2 KB 95ms
39ms XHR
application/x-javascript 2606:4700::6810:9440
CLOUDFLARENET

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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::6810:9440 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

92b0ab5ddd16e52f6f4a50cc90a7f3216ed08d01309d7e9fe6901bc7059c09c1

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Fri, 27 May 2022 23:25:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: 6CFUc5RY3IhG3Kfr/mTs4g==
age: 12228
vary: Accept-Encoding
content-length: 1664
x-ms-lease-status: unlocked
last-modified: Tue, 29 Mar 2022 21:26:55 GMT
server: cloudflare
etag: 0x8DA11CAD939C4FB
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: a4dc08d2-701e-00bc-14b7-43cf97000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=14400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 7122824788b29189-FRA
expires: Sat, 28 May 2022 03:25:17 GMT

GET
H2 200 location Show response
geolocation.onetrust.com/cookieconsentpub/v1/geo/ 188 B
457 B 109ms
46ms XHR
application/json 2606:4700:10::6814:b844
CLOUDFLARENET

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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

2606:4700:10::6814:b844 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c40345ef382859d8bc58b5475ac9f1bb65947bc310f031e30a17f5668c6bc86e

Security Headers

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

Request headers

accept: application/json
Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:17 GMT
content-encoding: gzip
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET, OPTIONS
content-type: application/json
access-control-allow-origin: *
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-ray: 7122824829e3908b-FRA
access-control-allow-headers: Content-Type

POST
H/1.1 200
OK postback Show response
s.lmepbq.com/2/2.60.0/891112/AUqbfnkNEPR6PCon/ 0
145 B 192ms
47ms XHR
text/plain 34.240.117.131
AMAZON-02

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Full URL: https://s.lmepbq.com/2/2.60.0/891112/AUqbfnkNEPR6PCon/postback?oz_pl=1&ck=0de39364-4106-405c-8579-b7170eb9553e&dt=8911121635444670059000&mo=2&pd=acc&ci=891112&_x=1
Requested by: Host: s.lmepbq.com
URL: https://s.lmepbq.com/ag/891112/clear.js?ck=0de39364-4106-405c-8579-b7170eb9553e&dt=8911121635444670059000&mo=2&pd=acc
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 34.240.117.131 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-34-240-117-131.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-Type: text/plain

Response headers

Access-Control-Allow-Origin: *
Date: Fri, 27 May 2022 23:25:17 GMT
Timing-Allow-Origin: *
Content-Length: 0
Vary: Origin

GET
H/1.1 200
OK main.js Show response
s.lmepbq.com/2/2.60.0/ 159 KB
50 KB 48ms
48ms Script
text/javascript 34.240.117.131
AMAZON-02

General

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Full URL

https://s.lmepbq.com/2/2.60.0/main.js

Requested by

Host: s.lmepbq.com
URL: https://s.lmepbq.com/ag/891112/clear.js?ck=0de39364-4106-405c-8579-b7170eb9553e&dt=8911121635444670059000&mo=2&pd=acc

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

34.240.117.131 Dublin, Ireland, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-34-240-117-131.eu-west-1.compute.amazonaws.com

Software

Resource Hash

c79d5cbe20f878c9d34e153680485f519f53ec6ad857ef0d929279d5f6a09591

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

Date: Fri, 27 May 2022 23:25:17 GMT
Content-Encoding: br
Accept-Ch: Viewport-Width, Viewport-Height, Width, DPR, RTT, ECT, Device-Memory, Downlink, Save-Data
Vary: Origin, Accept-Encoding
Content-Type: text/javascript; charset=utf-8
Cache-Control: public, no-transform, immutable, max-age=999999999
Strict-Transport-Security: max-age=31536000; includeSubDomains
Timing-Allow-Origin: *
Content-Length: 50851
Expires: Mon, 02 Feb 2054 17:26:44 GMT

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 325ms
106ms Preflight 54.83.118.61
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: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.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/102.0.5005.61 Safari/537.36

Response headers

accept-encoding: gzip, identity
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
access-control-max-age: 3600
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Fri, 27 May 2022 23:25:17 GMT
server: Jetty(9.2.z-SNAPSHOT)

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 176 KB
59 KB 189ms
71ms Script
application/javascript 2a00:1450:4001:803::2008
GOOGLE

General

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Full URL

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

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-754f912f.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

3de5d1202d5aa2fc920503075fb17a36b11ade46cf77655eb88ec9570d0fbbad

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:17 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 60055
x-xss-protection: 0
last-modified: Fri, 27 May 2022 21:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Fri, 27 May 2022 23:25:17 GMT

GET
H2 200 7408-2395f8e5.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 595 B
858 B 34ms
34ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/7408-2395f8e5.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: be8e5c505a35eb427ed9620ee67ae679c467bcdd02cef628aab4b0e25364b639

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Thu, 07 Oct 2021 08:06:28 GMT
content-encoding: gzip
last-modified: Wed, 06 Oct 2021 23:32:23 GMT
server: AmazonS3
age: 20099930
etag: "cbf966d9d8478279e83ac96d60eef863"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 461
x-amz-cf-id: pTYZdhWuopGlFlxEn7Ou0p82bAjScpbOHhCx9ugcCgVYzgEakJpo-w==

GET
H2 200 2668-7d78959b.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 8 KB
4 KB 35ms
34ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/2668-7d78959b.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 329eaa3f88f43f88f3733bd99a140701d06e5e73e77518b5bc5440708ce9773d

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 02 Mar 2022 18:50:35 GMT
content-encoding: gzip
last-modified: Wed, 02 Mar 2022 18:41:42 GMT
server: AmazonS3
age: 7446883
etag: "a30c805a6a3431afc5c4343e957029cd"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 3234
x-amz-cf-id: OZj9CkVdF9Tfp7AGS1ngKhJ0ILvMaR6sE18jJ-OIgRX9yBklQp5EcA==

GET
H2 200 1342-c91faab2.css
d35aaqx5ub95lt.cloudfront.net/css/ 20 KB
5 KB 35ms
34ms Stylesheet
text/css 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/1342-c91faab2.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 1f480847243488cac92c2c75e9b13f3a83e66aae96f7c8a466e703ec59641312

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Thu, 19 May 2022 02:11:43 GMT
content-encoding: gzip
last-modified: Wed, 18 May 2022 19:56:58 GMT
server: AmazonS3
age: 767615
etag: "8f95522bc5f31fca1b15874e06b06ccf"
x-cache: Hit from cloudfront
content-type: text/css
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 5154
x-amz-cf-id: cuxrOnY0lSHg3C_jVxl_joI634X0euJhK9TOU_c-NYyzpllxbNwRYw==

GET
H2 200 1342-529a15c9.js Show response
d35aaqx5ub95lt.cloudfront.net/js/ 67 KB
19 KB 37ms
36ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/1342-529a15c9.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: dc34ed576b53060c88fb35eb22fd3e3547eea7c37434ca4df50badbee813592c

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 18 May 2022 20:12:46 GMT
content-encoding: gzip
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server: AmazonS3
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etag: "4a089d8a90438dd0e09d15205dd47eca"
x-cache: Hit from cloudfront
content-type: application/javascript
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GET
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d35aaqx5ub95lt.cloudfront.net/css/ 1 KB
768 B 35ms
35ms Stylesheet
text/css 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/4000-83b69636.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
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Security: TLS 1.3, , AES_128_GCM
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Request headers

accept-language: da-DK,da;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 13 Apr 2022 03:34:52 GMT
content-encoding: gzip
last-modified: Wed, 13 Apr 2022 01:54:55 GMT
server: AmazonS3
age: 3873025
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x-cache: Hit from cloudfront
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d35aaqx5ub95lt.cloudfront.net/js/ 2 KB
1 KB 35ms
34ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/4000-f20a40d1.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
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Security: TLS 1.3, , AES_128_GCM
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Request headers

accept-language: da-DK,da;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Thu, 10 Feb 2022 07:42:10 GMT
content-encoding: gzip
last-modified: Wed, 09 Feb 2022 21:52:22 GMT
server: AmazonS3
age: 9214987
etag: "949655ce6e111cae873f91833c30b8aa"
x-cache: Hit from cloudfront
content-type: application/javascript
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760 B 36ms
35ms Stylesheet
text/css 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/css/7332-677d7716.css
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
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Security: TLS 1.3, , AES_128_GCM
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Request headers

accept-language: da-DK,da;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 27 Apr 2022 20:35:47 GMT
content-encoding: gzip
last-modified: Wed, 27 Apr 2022 19:40:39 GMT
server: AmazonS3
age: 2602170
etag: "0ce3900c120d862116886809941ff135"
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content-type: text/css
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d35aaqx5ub95lt.cloudfront.net/js/ 4 KB
2 KB 36ms
35ms Script
application/javascript 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/js/7332-6ecda92d.js
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/manifest-c2914bf3.js
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Security: TLS 1.3, , AES_128_GCM
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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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 27 Apr 2022 20:35:47 GMT
content-encoding: gzip
last-modified: Wed, 27 Apr 2022 19:40:49 GMT
server: AmazonS3
age: 2602170
etag: "310f926d8d1f658007cbcdafeb02e233"
x-cache: Hit from cloudfront
content-type: application/javascript
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
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24 KB 37ms
36ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/icon-sprite8.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
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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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Mon, 04 Oct 2021 05:35:22 GMT
content-encoding: gzip
last-modified: Fri, 01 Oct 2021 22:26:45 GMT
server: AmazonS3
age: 20368196
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x-cache: Hit from cloudfront
content-type: image/svg+xml
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2 KB 34ms
34ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/star-pattern.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
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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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Mon, 26 Jul 2021 00:32:08 GMT
content-encoding: gzip
last-modified: Fri, 23 Jul 2021 20:23:35 GMT
server: AmazonS3
age: 26434389
etag: "b0f096e3f1be4d6f7a8a205582320f6d"
x-cache: Hit from cloudfront
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2 KB 62ms
61ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/331a32943ff73be28537dfc7469d5639.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
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Security: TLS 1.3, , AES_128_GCM
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Request headers

accept-language: da-DK,da;q=0.9
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Response headers

x-amz-server-side-encryption: AES256
date: Sun, 10 Apr 2022 02:05:45 GMT
content-encoding: gzip
last-modified: Fri, 08 Apr 2022 20:38:31 GMT
server: AmazonS3
age: 4137573
etag: "2d7a61b82a7836c8f7e7f6d149d0f89f"
x-cache: Hit from cloudfront
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via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
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GET
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2 KB 59ms
58ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/776364e6419216ffd84ddf8d8815711b.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
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Request headers

accept-language: da-DK,da;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 01 Dec 2021 05:35:57 GMT
content-encoding: gzip
last-modified: Tue, 30 Nov 2021 21:28:46 GMT
server: AmazonS3
age: 15356961
etag: "0f9f217bd08170b79c519feda2242d37"
x-cache: Hit from cloudfront
content-type: image/svg+xml
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845 B 59ms
59ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/feature-streak.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
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Security: TLS 1.3, , AES_128_GCM
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Request headers

accept-language: da-DK,da;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Sun, 25 Jul 2021 19:06:30 GMT
content-encoding: gzip
last-modified: Fri, 23 Jul 2021 20:23:34 GMT
server: AmazonS3
age: 26453928
etag: "066ce7091840104b339afea40e2431ff"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
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x-amz-cf-id: RMjJOhRuf4ZNH-S8eeIBml8d6Eqy5g4tALYPVfw-OFxbjoLedkGbeA==

GET
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686 B 59ms
59ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/feature-check.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
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Request headers

accept-language: da-DK,da;q=0.9
Referer: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Mon, 26 Jul 2021 00:32:08 GMT
content-encoding: gzip
last-modified: Fri, 23 Jul 2021 20:23:34 GMT
server: AmazonS3
age: 26434389
etag: "e83b789bcde5eaf3a5adfb7ef4fb1513"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
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GET
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1 KB 61ms
60ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/laptop-features.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
Resource Hash: a03a394c128f3ee64e88a18cb43c6fae82ac68dddfdac75723ae20aa61846f80

Request headers

accept-language: da-DK,da;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Thu, 02 Sep 2021 05:20:02 GMT
content-encoding: gzip
last-modified: Wed, 01 Sep 2021 20:48:13 GMT
server: AmazonS3
age: 23133916
etag: "7e8b4c766c9c1255cbe9ee4064cc659d"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
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1 KB 60ms
60ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/ebdcc22deaf0f85388fcb09e7ecfbe78.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
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Security: TLS 1.3, , AES_128_GCM
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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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 24 Nov 2021 03:02:05 GMT
content-encoding: gzip
last-modified: Tue, 23 Nov 2021 23:17:31 GMT
server: AmazonS3
age: 15970993
etag: "8d7edc1e1c532bea3e58fa5548c737d0"
x-cache: Hit from cloudfront
content-type: image/svg+xml
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cache-control: max-age=315360000
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GET
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1 KB 60ms
59ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/splash/a4d5fab3d1926c240cb2ae696b07d156.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 36436862bad916aa0602a3a8a4791a49a2fec82365bbdb8614c5da09be230243

Request headers

accept-language: da-DK,da;q=0.9
Referer: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Tue, 27 Jul 2021 23:49:15 GMT
content-encoding: gzip
last-modified: Tue, 27 Jul 2021 23:32:08 GMT
server: AmazonS3
age: 26264163
etag: "94fd175577a7a356df350f68bad4a537"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
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x-amz-cf-id: tI_D3o3oqBU5Iwtz6H4B03K0yTaAowZBhFrQb8L9Y7IksYdkJPcu2Q==

GET
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d35aaqx5ub95lt.cloudfront.net/images/ 7 KB
3 KB 61ms
61ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/duo-plus-fly-circle-2.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 4fab343f62246d4933782b94f5d629aadd3d751b3f7673b11b411ac2e48d1390

Request headers

accept-language: da-DK,da;q=0.9
Referer: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 24 Nov 2021 05:40:11 GMT
content-encoding: gzip
last-modified: Wed, 24 Nov 2021 05:09:48 GMT
server: AmazonS3
age: 15961507
etag: "7922007db0b05726103c308b5df7b626"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 3190
x-amz-cf-id: BygulXrm7HiBQ2oGBfxcQk2rnxFNqpf8esAY7ulufFepaf-0MlrjCA==

GET
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d35aaqx5ub95lt.cloudfront.net/images/ 10 KB
4 KB 60ms
60ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/duo-traveler.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: eb6f2fd06b5aa6242490e6649ebce919c549183037200adb69b1d531dcb8fe78

Request headers

accept-language: da-DK,da;q=0.9
Referer: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Mon, 26 Jul 2021 00:32:08 GMT
content-encoding: gzip
last-modified: Fri, 23 Jul 2021 20:23:34 GMT
server: AmazonS3
age: 26434389
etag: "b1b6c017827405e6f68171f3142f7155"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 3419
x-amz-cf-id: RtOoU07kkvwjk_CkI7o5CVrp0SEs5SstbPKPRC8ZxGhHsuN3Nje6sw==

GET
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d35aaqx5ub95lt.cloudfront.net/images/ 8 KB
2 KB 60ms
59ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/laptop-schools.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 3cd1086b9aa46665fe2ad83ddae0a1ba7806ad97451933c1a53326ecf2217165

Request headers

accept-language: da-DK,da;q=0.9
Referer: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Mon, 26 Jul 2021 00:07:54 GMT
content-encoding: gzip
last-modified: Fri, 23 Jul 2021 20:23:34 GMT
server: AmazonS3
age: 26435844
etag: "bbc38e81ed99820e41ba5e62effd779f"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
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accept-ranges: bytes
content-length: 2078
x-amz-cf-id: Cw2DoMP16b3-VRm56BLBrMaOU9D1RUtasjiRsSHYvQT7WtMSAoV_gg==

GET
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d35aaqx5ub95lt.cloudfront.net/images/ 10 KB
5 KB 60ms
60ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/9cb1bd734855384c2de08fe80443af9f.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 83dc62f35233aadda10bfb26a91fb995298d6ab5fbf3feaad9c3e81e1bed1cde

Request headers

accept-language: da-DK,da;q=0.9
Referer: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Mon, 26 Jul 2021 00:32:59 GMT
content-encoding: gzip
last-modified: Fri, 23 Jul 2021 20:23:32 GMT
server: AmazonS3
age: 26434339
etag: "a6ada421b771f1206af0a7f9ef441d4d"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 4471
x-amz-cf-id: yTvbGq1HO_XkzZFlbYNj53kc3-x4mJUhkXKf8agL35uiVYohXDuh-Q==

GET
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d35aaqx5ub95lt.cloudfront.net/images/efficacyPage/ 13 KB
6 KB 60ms
60ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/efficacyPage/5b117228254f9a9d8c7f541734f18225.svg
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: bb361902586a2ba76e8fea66f5f808c8d1fedfb0a6001e3c9a83cc9bba3d6780

Request headers

accept-language: da-DK,da;q=0.9
Referer: https://d35aaqx5ub95lt.cloudfront.net/css/app-67cec2c6.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Tue, 21 Dec 2021 20:44:14 GMT
content-encoding: gzip
last-modified: Sat, 18 Dec 2021 10:30:00 GMT
server: AmazonS3
age: 13574464
etag: "a56548d94daf60cc39b7273b845114fe"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 5425
x-amz-cf-id: M5grAckfJZ94Ehc8WGo_3ur2eNWiROrsARGlaZEBlNmxn9p_RM27jg==

GET
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d35aaqx5ub95lt.cloudfront.net/vendor/ 39 KB
40 KB 105ms
35ms Font
binary/octet-stream 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/c1ebba64155e95ff69b9b3efb15c219a.woff2
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/2915-fe564c5f.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e1e9eeca8bc059f303794f02f8d790fa8e63990823c837d01b7cb1d212c7bb5e

Request headers

Referer: https://d35aaqx5ub95lt.cloudfront.net/css/2915-fe564c5f.css
Origin: https://www.duolingo.com
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Mon, 03 Jan 2022 19:49:11 GMT
content-encoding: gzip
vary: Origin
age: 12454567
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 40217
access-control-allow-origin: https://www.duolingo.com
last-modified: Mon, 03 Jan 2022 17:24:28 GMT
server: AmazonS3
etag: "012c67b4cd43ec97880d82788da29bcb"
access-control-max-age: 3000
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cache-control: max-age=315360000
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accept-ranges: bytes
x-amz-cf-id: jPvOUKZnPEl0cVDzXoDg8CkdGBkPpp3TGjGSl4xG9yW63-sGQVeGzg==

GET
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43 KB 111ms
41ms Font
binary/octet-stream 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/b391a1740855adb49e1bfc5fbe836c5c.woff2
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/2915-fe564c5f.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: b833b31a4168038802debcbd61d69df32b1188018d8b2009a51ccc6f6b50a61e

Request headers

Referer: https://d35aaqx5ub95lt.cloudfront.net/css/2915-fe564c5f.css
Origin: https://www.duolingo.com
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Mon, 03 Jan 2022 19:49:11 GMT
content-encoding: gzip
vary: Origin
age: 12454567
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 43013
access-control-allow-origin: https://www.duolingo.com
last-modified: Mon, 03 Jan 2022 17:24:28 GMT
server: AmazonS3
etag: "2a44a814df4372b32c2ed79e0bc0d1b8"
access-control-max-age: 3000
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cache-control: max-age=315360000
access-control-allow-credentials: true
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accept-ranges: bytes
x-amz-cf-id: 72McoZCEam0v4v5sUX5p-yWTBQxmQ1vBeuIXT-6e_LrSDNP7cX8h3A==

POST
H2 200 batch Show response
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312 B 122ms
120ms XHR
text/plain 54.83.118.61
AMAZON-AES

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Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-type: application/json

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
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GET
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d35aaqx5ub95lt.cloudfront.net/images/ 2 KB
1 KB 34ms
34ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/images/dca3b978d07a7dfc05adb1d5526e9e21.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 937da427a3328eab0f38755cf0bee837674ecfeefec8f25f29da168828b5d354

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Thu, 22 Jul 2021 14:54:23 GMT
content-encoding: gzip
last-modified: Thu, 22 Jul 2021 14:48:40 GMT
server: AmazonS3
age: 26728255
etag: "b8b89e00db56d02aa575bf3e55845f5d"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 993
x-amz-cf-id: 22wY_J7m6AacA2ZVkaZEpfDJ9uUI-mg5Aq8mDGKZm3WvRDZ8EAEYJw==

GET
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d35aaqx5ub95lt.cloudfront.net/vendor/ 170 KB
38 KB 36ms
36ms Image
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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Show headers Download Go to Show image

Full URL: https://d35aaqx5ub95lt.cloudfront.net/vendor/886136e840d16adc3a4ec52245fccdf2.svg
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 6342df0985af0927660dded760960eabe2a56ec585ec55d7ac6ad80ea2484e13

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-amz-server-side-encryption: AES256
date: Wed, 19 Jan 2022 22:27:12 GMT
content-encoding: gzip
last-modified: Wed, 19 Jan 2022 22:03:15 GMT
server: AmazonS3
age: 11062686
etag: "6ecc5ca448bcec751786307fa7fa583d"
x-cache: Hit from cloudfront
content-type: image/svg+xml
via: 1.1 f7b7cf90592cf6a380fd34cc45e9c4b4.cloudfront.net (CloudFront)
cache-control: max-age=315360000
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
content-length: 38702
x-amz-cf-id: HqFFV7FvmQoHy6yOcAobvkvGNh7h3tn7kgR8oTiYQfhHV9IA_VL3bA==

GET
H2 200 otBannerSdk.js Show response
cdn.cookielaw.org/scripttemplates/6.16.0/ 374 KB
83 KB 37ms
36ms Script
application/javascript 2606:4700::6810:9440
CLOUDFLARENET

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Full URL

https://cdn.cookielaw.org/scripttemplates/6.16.0/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::6810:9440 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Fri, 27 May 2022 23:25:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: dGCXlveaBvO7BI0nfZKP+g==
age: 918
vary: Accept-Encoding
content-length: 85065
x-ms-lease-status: unlocked
last-modified: Thu, 06 May 2021 19:31:04 GMT
server: cloudflare
etag: 0x8D910C57D52F14C
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 1b57f3ba-101e-0146-1681-134025000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=14400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 712282498cdb90a6-FRA

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 241ms
106ms Preflight 54.83.118.61
AMAZON-AES

General

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Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.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/102.0.5005.61 Safari/537.36

Response headers

accept-encoding: gzip, identity
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
access-control-max-age: 3600
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Fri, 27 May 2022 23:25:17 GMT
server: Jetty(9.2.z-SNAPSHOT)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 239ms
105ms Preflight 54.83.118.61
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: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.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/102.0.5005.61 Safari/537.36

Response headers

accept-encoding: gzip, identity
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
access-control-max-age: 3600
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Fri, 27 May 2022 23:25:17 GMT
server: Jetty(9.2.z-SNAPSHOT)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 237ms
105ms Preflight 54.83.118.61
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: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.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/102.0.5005.61 Safari/537.36

Response headers

accept-encoding: gzip, identity
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
access-control-max-age: 3600
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Fri, 27 May 2022 23:25:17 GMT
server: Jetty(9.2.z-SNAPSHOT)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 237ms
105ms Preflight 54.83.118.61
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: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.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/102.0.5005.61 Safari/537.36

Response headers

accept-encoding: gzip, identity
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
access-control-max-age: 3600
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Fri, 27 May 2022 23:25:17 GMT
server: Jetty(9.2.z-SNAPSHOT)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 236ms
105ms Preflight 54.83.118.61
AMAZON-AES

General

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Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.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/102.0.5005.61 Safari/537.36

Response headers

accept-encoding: gzip, identity
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
access-control-max-age: 3600
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Fri, 27 May 2022 23:25:17 GMT
server: Jetty(9.2.z-SNAPSHOT)

OPTIONS
H2 200 config
stories.duolingo.com/api2/ Frame 0
0 338ms
110ms Preflight 3.229.194.78
AMAZON-AES

General

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Full URL

https://stories.duolingo.com/api2/config?fields=courses&fromLanguage=en&_=1653693917749

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-3-229-194-78.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

Security Headers

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

Request headers

Accept: */*
Access-Control-Request-Headers: x-amzn-trace-id,x-requested-with
Access-Control-Request-Method: GET
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/102.0.5005.61 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: x-amzn-trace-id, x-requested-with
access-control-allow-methods: GET,HEAD,POST
access-control-allow-origin: https://www.duolingo.com
access-control-max-age: 1728000
cache-control: no-cache, no-store, max-age=0, must-revalidate
content-length: 0
date: Fri, 27 May 2022 23:25:18 GMT
expires: 0
pragma: no-cache
referrer-policy: no-referrer
server: duo-api
vary: Origin,Access-Control-Request-Method,Access-Control-Request-Headers
x-content-type-options: nosniff
x-duo-request-host: stories-edge.duolingo.com
x-envoy-upstream-service-time: 4
x-frame-options: DENY
x-xss-protection: 1 ; mode=block

GET
H2 200 17db14133432ce4e82a799e760bd3e0e.svg Show response
d35aaqx5ub95lt.cloudfront.net/images/ 969 B
1 KB 52ms
51ms XHR
image/svg+xml 2600:9000:2156:bc00:7:60cd:e840:21
AMAZON-02

General

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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/2915-212053c6.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 43de60f58f47997a3f62dc59cea1ad81dfacbe9a22aa4c3fcf871757e2d8cfbb

Request headers

Accept: application/json, text/plain, */*
Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Mon, 18 Apr 2022 18:35:59 GMT
content-encoding: gzip
vary: Origin
age: 3386959
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 550
access-control-allow-origin: https://www.duolingo.com
last-modified: Mon, 18 Apr 2022 16:06:02 GMT
server: AmazonS3
etag: "88a68f33e1a558d348cecef53d577c8c"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: image/svg+xml
via: 1.1 ef13dd533b8dc9dcfdc35449cf88f808.cloudfront.net (CloudFront)
cache-control: max-age=315360000
access-control-allow-credentials: true
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
x-amz-cf-id: sjj6_Af4HvlTVJSkV0gM7eH-KVUpEedGAw7e8iGewOfYOlXueO1l6g==

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 121ms
119ms XHR
text/plain 54.83.118.61
AMAZON-AES

General

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Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-type: application/json

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain; charset=ISO-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

GET
H2 200 4a9f9204e7e5c1d3ed3b79b7b7af8568.svg Show response
d35aaqx5ub95lt.cloudfront.net/images/ 727 B
947 B 51ms
50ms XHR
image/svg+xml 2600:9000:2156:bc00:7:60cd: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/2915-212053c6.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:2156:bc00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0d25c4f8566c3384a46ea7afb1bc6294809ab884f9bdca5bdbb780807fa01c64

Request headers

Accept: application/json, text/plain, */*
Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Mon, 18 Apr 2022 18:35:59 GMT
content-encoding: gzip
vary: Origin
age: 3386959
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
content-length: 429
access-control-allow-origin: https://www.duolingo.com
last-modified: Mon, 18 Apr 2022 16:06:02 GMT
server: AmazonS3
etag: "f4fdc5ec4b21ebe6ac25f936500d3691"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: image/svg+xml
via: 1.1 ef13dd533b8dc9dcfdc35449cf88f808.cloudfront.net (CloudFront)
cache-control: max-age=315360000
access-control-allow-credentials: true
x-amz-cf-pop: FRA50-C1
accept-ranges: bytes
x-amz-cf-id: SrIlrloDwRi2pChalJO3KVKiGEzlpGL_B4IgJQotV-876ZTLui8UWg==

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 120ms
118ms XHR
text/plain 54.83.118.61
AMAZON-AES

General

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Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-type: application/json

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain; charset=ISO-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 119ms
117ms XHR
text/plain 54.83.118.61
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/2915-212053c6.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-type: application/json

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain; charset=ISO-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 124ms
122ms XHR
text/plain 54.83.118.61
AMAZON-AES

General

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Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-type: application/json

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain; charset=ISO-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 115ms
113ms XHR
text/plain 54.83.118.61
AMAZON-AES

General

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Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-type: application/json

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain; charset=ISO-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

GET
H2 200 list Show response
www.duolingo.com/api/1/courses/ 28 KB
4 KB 214ms
213ms XHR
application/json 54.208.123.215
AMAZON-AES

General

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Full URL

https://www.duolingo.com/api/1/courses/list?_=1653693917744

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

ec2-54-208-123-215.compute-1.amazonaws.com

Software

duo-api /

Resource Hash

3fdc6aa2c5f65f0d45893fd10331bd3910ba715dff360a14911dc385e4751b8a

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Accept: application/json, text/plain, */*
Referer: https://www.duolingo.com/
X-Requested-With: XMLHttpRequest
accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:17 GMT
content-encoding: gzip
server: duo-api
x-ws: UK
no-retry: 1
x-tid: ffff71a062915dba0043
surrogate-control: no-store
x-frame-options: SAMEORIGIN
content-type: application/json; charset=UTF-8
x-duo-request-host: www.duolingo.com
cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
x-envoy-upstream-service-time: 107
x-runtime: 0.10440
expires: 0

GET
H2 404 web.json Show response
brb.duolingo.com/0/ 345 B
768 B 306ms
231ms XHR
text/html 143.204.98.95
AMAZON-02

General

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GET
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2 KB 120ms
119ms XHR
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https://www.duolingo.com/2017-06-30/config?fields=ageRestrictionLimit,clientExperiments%7Bplus_web_code_redemption_redesign_v2,seo_dictionary_bread_crumbs%7D,courses,dictionaryHost,featureFlags,ipCountry,speechHost&_=1653693917748

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GET
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478 B
403 B

149ms
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https://9814127.fls.doubleclick.net/activityi;dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F?

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Protocol

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QUIC, , AES_128_GCM

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https://www.googleadservices.com/pagead/conversion_async.js

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27 KB 113ms
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https://connect.facebook.net/en_US/fbevents.js

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Security

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x-fb-trip-id: 917726464
x-frame-options: DENY
date: Fri, 27 May 2022 23:25:18 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-fb-rlafr: 0
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 adalyser.js Show response
c0.adalyser.com/ 35 KB
12 KB 206ms
87ms Script
application/javascript 63.33.115.124
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c0.adalyser.com/adalyser.js?cid=duolingo
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 63.33.115.124 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-63-33-115-124.eu-west-1.compute.amazonaws.com
Software: / Express
Resource Hash: c1b356f3f76ac3ce3f19997f63fa181cb9d05cd531eb1ee612ce69a2a57fa56f

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
content-encoding: gzip
x-powered-by: Express
etag: "60b9cf4ef4ac6dab5294025f3c443ba3cca92451"
p3p: CP="ADMa OUR IND DSP NON COR"
access-control-allow-origin: *
cache-control: public, max-age=21600
access-control-allow-credentials: true
content-type: application/javascript
access-control-allow-headers: origin, content-type, accept
content-length: 12183

GET
H/1.1

200
OK

cnv
cnv.event.prod.bidr.io/log/
Redirect Chain

https://pixel.pointmediatracker.com/kpi?c=duolingo&kpi=visit&tag_id=111&fpc=42f0d4ad-f4e6-422f-92dc-9b55fab70033&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=323221282
https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=a8c956b9-ec25-4230-bc53-4c89fc47e5b4.null&ord=8251829255294773308
https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=a8c956b9-ec25-4230-bc53-4c89fc47e5b4.null&ord=8251829255294773308&_bee_ppp=1

43 B
793 B

46ms
46ms

Image
image/gif

52.211.146.65
AMAZON-02

General

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Show headers Download Go to Show image

Full URL

https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=a8c956b9-ec25-4230-bc53-4c89fc47e5b4.null&ord=8251829255294773308&_bee_ppp=1

Requested by

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

Protocol

HTTP/1.1

Server

52.211.146.65 Dublin, Ireland, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-211-146-65.eu-west-1.compute.amazonaws.com

Software

nginx /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
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Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
Date: Fri, 27 May 2022 23:25:18 GMT
Server: nginx
strict-transport-security: max-age=2592000; includeSubDomains
p3p: CP="This is not a P3P policy! See https://beeswax.com/privacy for more info."
cache-control: no-cache, must-revalidate
Connection: keep-alive
content-type: image/gif
Content-Length: 43
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

location: https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=a8c956b9-ec25-4230-bc53-4c89fc47e5b4.null&ord=8251829255294773308&_bee_ppp=1
Date: Fri, 27 May 2022 23:25:18 GMT
Server: nginx
Connection: keep-alive
Content-Length: 0
strict-transport-security: max-age=2592000; includeSubDomains

GET
BLOB 200
OK 7d400b24-7614-4c82-832d-1029dc74fbe8
https://www.duolingo.com/ Frame 83DF 185 B
0 Other
application/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.duolingo.com/7d400b24-7614-4c82-832d-1029dc74fbe8
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 848fe19ed492948709b881f504ce2eb6274baa694606ca88eb9b2990a2460caf

Request headers

accept-language: da-DK,da;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

Content-Length: 185
Content-Type: application/javascript

GET
H2 200 otFlat.json Show response
cdn.cookielaw.org/scripttemplates/6.16.0/assets/ 12 KB
3 KB 37ms
37ms Fetch
application/json 2606:4700::6810:9440
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/2915-212053c6.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:9440 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

eb1fa7363d6e4772f7c49d67f031d68f209e66de6c3c05aade6fdc57a02505c1

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Fri, 27 May 2022 23:25:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: DKM3/i+7h7Fs8cEMor3s2A==
age: 9940
vary: Accept-Encoding
content-length: 2938
x-ms-lease-status: unlocked
last-modified: Thu, 06 May 2021 19:30:47 GMT
server: cloudflare
etag: 0x8D910C572DA86E8
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/json
access-control-allow-origin: *
x-ms-request-id: bdc151d9-201e-00e0-51c0-113e6e000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=14400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 7122824b7f3a9189-FRA

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 121ms
121ms XHR
text/plain 54.83.118.61
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/2915-212053c6.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-type: application/json

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
accept-encoding: gzip, identity
server: Jetty(9.2.z-SNAPSHOT)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain; charset=ISO-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 105ms
105ms Preflight 54.83.118.61
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: 54.83.118.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-54-83-118-61.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/102.0.5005.61 Safari/537.36

Response headers

accept-encoding: gzip, identity
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
access-control-max-age: 3600
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Fri, 27 May 2022 23:25:18 GMT
server: Jetty(9.2.z-SNAPSHOT)

GET
H2 200 1735692093320310 Show response
connect.facebook.net/signals/config/ 306 KB
88 KB 34ms
34ms Script
application/x-javascript 2a03:2880:f02d:100:face:b00c:0:3
FACEBOOK

General

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Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/1735692093320310?v=2.9.61&r=stable

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f02d:100:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

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Security Headers

Name	Value
Content-Security-Policy	default-src facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com data: blob: 'self';script-src .fbcdn.net .facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

content-security-policy: default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
content-encoding: gzip
x-content-type-options: nosniff
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400,h3-29=":443"; ma=86400
content-length: 89124
x-xss-protection: 0
pragma: public
x-fb-debug: Y/BGyIHApbzEQ3i0PvkwusFNVD5Y36mUXM+tv0k1mFOkhcraFyMB1VUq5mXoj6PR6l7P/3a2AB8Q0lkCUVXKjA==
x-fb-trip-id: 917726464
x-frame-options: DENY
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-embedder-policy-report-only: require-corp;report-to="coep_report"
date: Fri, 27 May 2022 23:25:18 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
report-to: {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/?minimize=0"}],"group":"coep_report"}
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-fb-rlafr: 0
priority: u=3,i
expires: Sat, 01 Jan 2000 00:00:00 GMT

POST
H3 200 collect Show response
www.google-analytics.com/j/ 2 B
22 B 168ms
60ms XHR
text/plain 2a00:1450:4001:827::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j96&a=1809835806&t=pageview&_s=1&dl=https%3A%2F%2Fwww.duolingo.com%2F&ul=en-us&de=UTF-8&dt=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAAC~&jid=1079731961&gjid=1869568393&cid=1035056765.1653693918&tid=UA-21595814-1&_gid=1494692055.1653693918&_r=1&gtm=2wg5p1TX6Z97C&did=i5iSjo&z=2136633078

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:18 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.duolingo.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 / Show response
www.googleadservices.com/pagead/conversion/397119219/ 2 KB
1 KB 157ms
68ms Script
text/javascript 142.250.186.162
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googleadservices.com/pagead/conversion/397119219/?random=1653693918156&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=592230570&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg5p1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&auid=1291839721.1653693918&hn=www.googleadservices.com&bttype=purchase&async=1&rfmt=3&fmt=4

Requested by

Host: www.googleadservices.com
URL: https://www.googleadservices.com/pagead/conversion_async.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra24s08-in-f2.1e100.net

Software

cafe /

Resource Hash

331cb837bfa2beb92ea727e8c6ad949db8868c1cc83d9a10384bd4a185a05695

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1240
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.facebook.com/tr/ 44 B
297 B 111ms
33ms Image
image/gif 2a03:2880:f12d:181:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=1735692093320310&ev=PageView&dl=https%3A%2F%2Fwww.duolingo.com%2F&rl=&if=false&ts=1653693918176&sw=1600&sh=1200&v=2.9.61&r=stable&ec=0&o=29&fbp=fb.1.1653693918175.800910568&it=1653693918078&coo=false&rqm=GET

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f12d:181:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:18 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
cache-control: no-cache, must-revalidate, max-age=0
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 44
expires: Fri, 27 May 2022 23:25:18 GMT

GET
H2 200 p
c0.adalyser.com/tracking/track/v3/ 43 B
341 B 45ms
44ms Image
image/gif 63.33.115.124
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://c0.adalyser.com/tracking/track/v3/p?stm=1653693918190&e=lce1&url=https%3A%2F%2Fwww.duolingo.com%2F&cid=duolingo&p=%7B%22et%22%3A1653693918184%2C%22nr%22%3A%22New%22%2C%22cg%22%3A%22Direct%22%2C%22dt%22%3A%22desktop%22%2C%22so%22%3A%22direct%22%2C%22me%22%3A%22none%22%2C%22ca%22%3A%22direct%22%2C%22co%22%3A%22(not%20set)%22%2C%22ke%22%3A%22(not%20set)%22%2C%22vid%22%3A%221%22%2C%22sid%22%3A%22064b3c5d-9d85-42a6-9a65-53f3d89ae1f7%22%2C%22duid%22%3A%22bbcf56df-1def-4beb-936f-012ec74612cd%22%2C%22cw%22%3A1653693918184%7D&userAgent=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F102.0.5005.61%20Safari%2F537.36&domain=www.duolingo.com
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 63.33.115.124 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-63-33-115-124.eu-west-1.compute.amazonaws.com
Software: / Express
Resource Hash: a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:18 GMT
x-powered-by: Express
etag: W/"2b-B//0C13UlayirE4cP7xgqg"
p3p: CP="ADMa OUR IND DSP NON COR"
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
content-type: image/gif
access-control-allow-headers: origin, content-type, accept
content-length: 43
expires: 0

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
443 B 161ms
52ms XHR
text/plain 2a00:1450:400c:c08::9c
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-21595814-1&cid=1035056765.1653693918&jid=1079731961&gjid=1869568393&_gid=1494692055.1653693918&_u=YEBAAEAAAAAAAC~&z=1338748353

Requested by

Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/2915-212053c6.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c08::9c Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

dc7862e88f500d502f5472a4e3b23cd3ae9c1888a7bf4291c1aeb8bc8148dc37

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.duolingo.com/
accept-language: da-DK,da;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Fri, 27 May 2022 23:25:18 GMT
content-type: text/plain
access-control-allow-origin: https://www.duolingo.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3

200

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

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=1560015537&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO...
https://www.google.com/pagead/1p-conversion/397119219/?random=1560015537&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=592230570&u_h=12...
https://www.google.dk/pagead/1p-conversion/397119219/?random=1560015537&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=592230570&u_h=120...

42 B
64 B

185ms
72ms

Image
image/gif

2a00:1450:4001:82a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.dk/pagead/1p-conversion/397119219/?random=1560015537&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=592230570&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg5p1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&auid=1291839721.1653693918&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=3l2RYpDNEKrCxgKp55mgAg&cid=CAQSKQCNIrLMAqRYEk0J8pyOcfVGO6cmmM7mt1XUcjW2y9DteZf8Nc18pZWs&eitems=ChAI8O3BlAYQhtaUubXv1s4mEh0AR2FG79-q-g5PIrzI6toJr7vNVBhjLP-SZljSkQ&random=3165151174&resp=GooglemKTybQhCsO&ipr=y&prhg=0

Requested by

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

Protocol

Server

2a00:1450:4001:82a::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: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:18 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:18 GMT
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-type: image/gif
location: https://www.google.dk/pagead/1p-conversion/397119219/?random=1560015537&cv=9&fst=1653693918156&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&eid=592230570&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg5p1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&auid=1291839721.1653693918&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=3l2RYpDNEKrCxgKp55mgAg&cid=CAQSKQCNIrLMAqRYEk0J8pyOcfVGO6cmmM7mt1XUcjW2y9DteZf8Nc18pZWs&eitems=ChAI8O3BlAYQhtaUubXv1s4mEh0AR2FG79-q-g5PIrzI6toJr7vNVBhjLP-SZljSkQ&random=3165151174&resp=GooglemKTybQhCsO&ipr=y&prhg=0
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F Show response
adservice.google.com/ddm/fls/i/ Frame 7EFC 477 B
848 B 219ms
90ms Document
text/html 2a00:1450:4001:829::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.com/ddm/fls/i/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F

Requested by

Host: 9814127.fls.doubleclick.net
URL: https://9814127.fls.doubleclick.net/activityi;dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F?

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

867a1bf1b08bdcbf8da9b1a3d981f38b3ec81075ed3707df8789fa6b618d0175

Security Headers

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

Request headers

Referer: https://9814127.fls.doubleclick.net/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
accept-language: da-DK,da;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: no-cache, must-revalidate
content-encoding: gzip
content-length: 379
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Fri, 27 May 2022 23:25:18 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
pragma: no-cache
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
501 B 184ms
66ms Image
image/gif 2a00:1450:4001:827::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-21595814-1&cid=1035056765.1653693918&jid=1079731961&_u=YEBAAEAAAAAAAC~&z=187669335

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::2004 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: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:18 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.dk/ads/ 42 B
501 B 186ms
67ms Image
image/gif 2a00:1450:4001:82a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.dk/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-21595814-1&cid=1035056765.1653693918&jid=1079731961&_u=YEBAAEAAAAAAAC~&z=187669335

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

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: da-DK,da;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/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:18 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
BLOB 200
OK 0180e476-1572-4cd6-8550-579620f1d905
https://www.duolingo.com/ 772 B
0 Other
text/plain

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.duolingo.com/0180e476-1572-4cd6-8550-579620f1d905
Requested by: Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 2b3593455a68e6ab96925ee0ae065dc47c18efcc02e6d8fb854b2df30dc3a433

Request headers

accept-language: da-DK,da;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

Content-Length: 772

GET
H3

200

dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F Show response
9814127.fls.doubleclick.net/ddm/fls/r/ Frame EEE5
Redirect Chain

https://adservice.google.dk/ddm/fls/i/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.co...
https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duo...

2 KB
917 B

57ms
57ms

Document
text/html

142.250.186.70
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F

Requested by

Host: adservice.google.com
URL: https://adservice.google.com/ddm/fls/i/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra24s05-in-f6.1e100.net

Software

cafe /

Resource Hash

80dfdeb912887592e93d52977096424831c238b4d704da7c521261c0670b2a29

Security Headers

Name	Value
Strict-Transport-Security	max-age=21600
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://adservice.google.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
accept-language: da-DK,da;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private, max-age=0
content-encoding: gzip
content-length: 894
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Fri, 27 May 2022 23:25:18 GMT
expires: Fri, 27 May 2022 23:25:18 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

Redirect headers

alt-svc: h3="googleads.g.doubleclick.net:443"; ma=2592000,h3=":443"; ma=2592000,h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
cache-control: no-cache, must-revalidate
content-length: 0
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Fri, 27 May 2022 23:25:18 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
location: https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
pragma: no-cache
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H2 200 /
insight.adsrvr.org/track/pxl/ Frame EEE5 70 B
261 B 138ms
44ms Image
image/gif 3.33.220.150
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://insight.adsrvr.org/track/pxl/?adv=h06doen&ct=0:oc83gxd&fmt=3
Requested by: Host: 9814127.fls.doubleclick.net
URL: https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.33.220.150 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: /
Resource Hash: 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0

Request headers

accept-language: da-DK,da;q=0.9
Referer: https://9814127.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:19 GMT
cache-control: private,no-cache, must-revalidate
x-aspnet-version: 4.0.30319
content-type: image/gif
p3p: CP="NOI DSP COR CUR ADMo DEVo PSAo PSDo OUR SAMo BUS UNI NAV"

GET
H2 200 core.js Show response
s.pinimg.com/ct/ Frame EEE5 1 KB
1 KB 101ms
31ms Script
application/javascript 2a04:4e42:62::84
FASTLY

General

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Full URL: https://s.pinimg.com/ct/core.js
Requested by: Host: 9814127.fls.doubleclick.net
URL: https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F
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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/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:19 GMT
fastly-restarts: 1
x-cdn: fastly
etag: "c4a0eea377c5e0da574e46f4d6e838e5"
vary: Accept-Encoding, Origin
access-control-allow-methods: GET
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access-control-allow-origin: *
access-control-max-age: 86400
cache-control: max-age=7200
content-length: 1142
access-control-expose-headers: X-CDN

GET
H3 200 fbevents.js Show response
connect.facebook.net/en_US/ Frame EEE5 99 KB
26 KB 34ms
34ms Script
application/x-javascript 2a03:2880:f02d:100:face:b00c:0:3
FACEBOOK

General

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Show headers Download Go to

Full URL

https://connect.facebook.net/en_US/fbevents.js

Requested by

Host: 9814127.fls.doubleclick.net
URL: https://9814127.fls.doubleclick.net/ddm/fls/r/dc_pre=CJ3yufTpgPgCFcrd1QodjeMG3w;src=9814127;type=hv3;cat=allpa0;ord=4235034243302;gtm=2wg5p1;auiddc=1291839721.1653693918;~oref=https%3A%2F%2Fwww.duolingo.com%2F

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f02d:100:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

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Security Headers

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Request headers

accept-language: da-DK,da;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

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87 KB 35ms
34ms Script
application/x-javascript 2a03:2880:f02d:100:face:b00c:0:3
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General

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Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/1735692093320310?v=2.9.61&r=stable

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f02d:100:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

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Security Headers

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Request headers

accept-language: da-DK,da;q=0.9
Referer: https://9814127.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

content-security-policy: default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
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strict-transport-security: max-age=31536000; preload; includeSubDomains
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content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-fb-rlafr: 0
priority: u=3,i
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 main.32155010.js Show response
s.pinimg.com/ct/lib/ Frame EEE5 52 KB
18 KB 31ms
30ms Script
application/javascript 2a04:4e42:62::84
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://s.pinimg.com/ct/lib/main.32155010.js
Requested by: Host: s.pinimg.com
URL: https://s.pinimg.com/ct/core.js
Protocol: H2
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Request headers

accept-language: da-DK,da;q=0.9
Referer: https://9814127.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:19 GMT
content-encoding: gzip
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x-cdn: fastly
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access-control-max-age: 86400
cache-control: max-age=1209600
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access-control-expose-headers: X-CDN

GET
H2 200 / Show response
ct.pinterest.com/user/ Frame EEE5 488 B
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60ms XHR
application/json 104.75.88.209
AKAMAI-AS

General

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Full URL

https://ct.pinterest.com/user/?tid=2612728976278&pd=%7B%22em%22%3A%2224aba99b2defbb47ee981b4200313f61f3ae31541d8717bdac1e463c838939b0%22%7D&cb=1653693919071

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Host: s.pinimg.com
URL: https://s.pinimg.com/ct/lib/main.32155010.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

104.75.88.209 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

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Software

Resource Hash

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Security Headers

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Request headers

accept-language: da-DK,da;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:19 GMT
content-encoding: gzip
vary: Accept-Encoding
x-cdn: akamai
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cache-control: no-cache,no-store,must-revalidate,max-age=0
access-control-allow-credentials: true
content-length: 350
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 /
ct.pinterest.com/v3/ Frame EEE5 35 B
334 B 175ms
59ms Image
image/gif 104.75.88.209
AKAMAI-AS

General

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Show headers Download Go to Show image

Full URL

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Requested by

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

104.75.88.209 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-75-88-209.deploy.static.akamaitechnologies.com

Software

Resource Hash

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Security Headers

Name	Value
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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/102.0.5005.61 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 27 May 2022 23:25:19 GMT
referrer-policy: origin
x-cdn: akamai
akamai-grn: 0.946656b8.1653693919.4b47cbcc
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x-envoy-upstream-service-time: 4
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x-pinterest-rid: 1694483106390270
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H3 200 /
www.facebook.com/tr/ Frame EEE5 44 B
91 B 67ms
33ms Image
image/gif 2a03:2880:f12d:181:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=1735692093320310&ev=PageView&dl=https%3A%2F%2F9814127.fls.doubleclick.net%2Fddm%2Ffls%2Fr%2Fdc_pre%3DCJ3yufTpgPgCFcrd1QodjeMG3w%3Bsrc%3D9814127%3Btype%3Dhv3%3Bcat%3Dallpa0%3Bord%3D4235034243302%3Bgtm%3D2wg5p1%3Bauiddc%3D1291839721.1653693918%3B~oref%3Dhttps%253A%252F%252Fwww.duolingo.com%252F&rl=https%3A%2F%2Fadservice.google.com%2F&if=true&ts=1653693919079&sw=1600&sh=1200&v=2.9.61&r=stable&ec=0&o=30&it=1653693918995&coo=false&rqm=GET

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f12d:181:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

Name	Value
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Request headers

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Referer: https://9814127.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:19 GMT
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server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
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priority: u=3,i
expires: Fri, 27 May 2022 23:25:19 GMT

GET
H3 200 /
www.facebook.com/tr/ Frame EEE5 44 B
88 B 43ms
43ms Image
image/gif 2a03:2880:f12d:181:face:b00c:0:25de
FACEBOOK

General

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Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=1735692093320310&ev=Microdata&dl=https%3A%2F%2F9814127.fls.doubleclick.net%2Fddm%2Ffls%2Fr%2Fdc_pre%3DCJ3yufTpgPgCFcrd1QodjeMG3w%3Bsrc%3D9814127%3Btype%3Dhv3%3Bcat%3Dallpa0%3Bord%3D4235034243302%3Bgtm%3D2wg5p1%3Bauiddc%3D1291839721.1653693918%3B~oref%3Dhttps%253A%252F%252Fwww.duolingo.com%252F&rl=https%3A%2F%2Fadservice.google.com%2F&if=true&ts=1653693920582&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22%22%7D&cd[OpenGraph]=%7B%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.61&r=stable&ec=1&o=30&it=1653693918995&coo=false&es=automatic&tm=3&rqm=GET

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f12d:181:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

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

Request headers

accept-language: da-DK,da;q=0.9
Referer: https://9814127.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Fri, 27 May 2022 23:25:20 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
cache-control: no-cache, must-revalidate, max-age=0
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content-length: 44
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
priority: u=3,i
expires: Fri, 27 May 2022 23:25:20 GMT

Verdicts & Comments Add Verdict or Comment

101 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.

25 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/	1970-01-20 12:07:09	Name: logged_out_uuid Value: 8a2462e1-0955-4a85-9752-195d92c09122
.duolingo.com/	1970-01-20 12:07:09	Name: lang Value: en
www.duolingo.com/	1969-12-31 23:59:59	Name: wuuid Value: 0de39364-4106-405c-8579-b7170eb9553e
.duolingo.com/	1970-01-20 12:07:09	Name: tsl Value: 1653693917573
.duolingo.com/	1970-01-20 12:07:09	Name: lu Value: https://www.duolingo.com/
.duolingo.com/	1970-01-20 12:07:09	Name: initial_referrer Value: $direct
.duolingo.com/	1970-01-20 12:07:09	Name: lr Value:
.duolingo.com/	1970-01-20 12:07:09	Name: lp Value: splash
.duolingo.com/	1970-01-20 05:31:09	Name: _gcl_au Value: 1.1.1291839721.1653693918
www.duolingo.com/	1970-01-20 03:31:38	Name: FPC Value: 42f0d4ad-f4e6-422f-92dc-9b55fab70033
www.duolingo.com/	1970-01-20 03:31:38	Name: AWSALB Value: 8BjskjPqCgN06KbtzObK0mOkfJJ4BTResnN1M8plSKGE0tprbFTIgCM91Jl9LxeR/9adS0RilFundZ6YzSoeHAN3TCBe5ocjsEKit037BQo/5kL+zXDecBVlH/Tu
www.duolingo.com/	1970-01-20 03:31:38	Name: AWSALBCORS Value: 8BjskjPqCgN06KbtzObK0mOkfJJ4BTResnN1M8plSKGE0tprbFTIgCM91Jl9LxeR/9adS0RilFundZ6YzSoeHAN3TCBe5ocjsEKit037BQo/5kL+zXDecBVlH/Tu
.duolingo.com/	1970-01-20 07:40:45	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Fri+May+27+2022+23%3A25%3A18+GMT%2B0000+(GMT)&version=6.16.0&isIABGlobal=false&consentId=7e346577-892e-4822-b5fa-98ff1ca1c68d&interactionCount=0&landingPath=https%3A%2F%2Fwww.duolingo.com%2F&groups=C0001%3A1%2CC0002%3A0%2CC0003%3A0%2CC0004%3A0&hosts=H3%3A1%2CH14%3A1%2CH11%3A0%2CH1%3A0%2CH15%3A0%2CH6%3A0%2CH22%3A0%2CH2%3A0%2CH7%3A0%2CH16%3A0%2CH9%3A0%2CH18%3A0%2CH10%3A0%2CH12%3A0%2CH13%3A0
.duolingo.com/	1970-01-20 20:52:45	Name: _ga Value: GA1.2.1035056765.1653693918
.duolingo.com/	1970-01-20 03:23:00	Name: _gid Value: GA1.2.1494692055.1653693918
.duolingo.com/	1970-01-20 03:21:33	Name: _gat_UA-21595814-1 Value: 1
.duolingo.com/	1970-01-20 05:31:09	Name: _fbp Value: fb.1.1653693918175.800910568
.duolingo.com/	1970-01-20 03:21:35	Name: __adal_ses Value: *
.duolingo.com/	1970-01-20 20:52:45	Name: __adal_id Value: bbcf56df-1def-4beb-936f-012ec74612cd.1653693918.1.1653693918.1653693918.064b3c5d-9d85-42a6-9a65-53f3d89ae1f7
.duolingo.com/	1970-01-20 07:40:45	Name: __adal_ca Value: so%3Ddirect%26me%3Dnone%26ca%3Ddirect%26co%3D%28not%2520set%29%26ke%3D%28not%2520set%29
.duolingo.com/	1970-01-20 03:31:38	Name: __adal_cw Value: 1653693918184
.doubleclick.net/	1970-01-20 12:43:09	Name: IDE Value: AHWqTUkfe9ll_NulyXM379_uuWiBb8Fs5ANtGFzt_KSwnzxBx_JbqZF4WQJdi3U0
.pointmediatracker.com/	1970-01-20 12:07:09	Name: c Value: dd780004-31c8-4e00-8129-4017b054e400
.bidr.io/	1970-01-20 12:50:07	Name: bito Value: AABvSE7FIrwAAH0RaSCZ3A
.bidr.io/	1970-01-20 12:50:07	Name: bitoIsSecure Value: ok

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
worker	error	URL: blob:https://www.duolingo.com/7d400b24-7614-4c82-832d-1029dc74fbe8 Message: Mixed Content: The page at 'blob:https://www.duolingo.com/7d400b24-7614-4c82-832d-1029dc74fbe8' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'chrome-extension://eppiocemhmnlbhjplcgkofciiegomcon/content/safecheck-notification/notification-iframe/index.html'. This request has been blocked; the content must be served over HTTPS.
worker	error	URL: blob:https://www.duolingo.com/7d400b24-7614-4c82-832d-1029dc74fbe8 Message: Mixed Content: The page at 'blob:https://www.duolingo.com/7d400b24-7614-4c82-832d-1029dc74fbe8' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'chrome-extension://cplklnmnlbnpmjogncfgfijoopmnlemp/skin/logo24.png'. This request has been blocked; the content must be served over HTTPS.
network	error	URL: https://brb.duolingo.com/0/web.json?user=0&ts=1653693917&tzoffset=0 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.

9814127.fls.doubleclick.net
adservice.google.com
adservice.google.dk
brb.duolingo.com
c0.adalyser.com
cdn.cookielaw.org
cnv.event.prod.bidr.io
connect.facebook.net
ct.pinterest.com
d35aaqx5ub95lt.cloudfront.net
excess.duolingo.com
geolocation.onetrust.com
googleads.g.doubleclick.net
insight.adsrvr.org
maersk-connected-dev.s3-eu-west-1.duolingo.com
pixel.pointmediatracker.com
s.lmepbq.com
s.pinimg.com
stats.g.doubleclick.net
stories.duolingo.com
www.duolingo.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.dk
www.googleadservices.com
www.googletagmanager.com
104.75.88.209
142.250.186.162
142.250.186.70
143.204.98.83
143.204.98.95
184.72.124.184
2600:9000:2156:bc00:7:60cd:e840:21
2606:4700:10::6814:b844
2606:4700::6810:9440
2a00:1450:4001:803::2002
2a00:1450:4001:803::2008
2a00:1450:4001:812::2002
2a00:1450:4001:827::2004
2a00:1450:4001:827::200e
2a00:1450:4001:829::2002
2a00:1450:4001:82a::2003
2a00:1450:400c:c08::9c
2a03:2880:f02d:100:face:b00c:0:3
2a03:2880:f12d:181:face:b00c:0:25de
2a04:4e42:62::84
3.229.194.78
3.33.220.150
34.240.117.131
52.211.146.65
54.208.123.215
54.83.118.61
63.33.115.124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ffc6cb3eaeadca385de3689ec2a96ec12aaf6873e6bfeb39d860244941111792
fff53660a3cbe8bc99aa6e1f90d5dcbf271b2ec4893a00de0fd45f65b35617cf

www.duolingo.com Open in urlscan Pro 54.208.123.215 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

97 Requests

96 %HTTPS

52 %IPv6

19 Domains

27 Subdomains

24 IPs

4 Countries

1224 kBTransfer

4025 kBSize

25 Cookies

48 Outgoing links

Page URL History

Redirected requests

97 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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

Screenshot
Live screenshot

Full Image

97
Requests

96 %
HTTPS

52 %
IPv6

19
Domains

27
Subdomains

24
IPs

4
Countries

1224 kB
Transfer

4025 kB
Size

25
Cookies

97 HTTP transactions
0 data transactions