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

Go To Rescan Add Verdict Report
Submitted URL: http://coinbase-libresonic-main.com.duolingo.com/
Effective URL: https://www.duolingo.com/
Submission: On January 02 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 19 IPs in 4 countries across 15 domains to perform 81 HTTP transactions. The main IP is 34.202.19.240, 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 42049.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on November 20th 2022. Valid for: a year.
This is the only time www.duolingo.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

1    184.72.124.184 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-184-72-124-184.compute-1.amazonaws.com
coinbase-libresonic-main.com.duolingo.com
4    34.202.19.240 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-202-19-240.compute-1.amazonaws.com
www.duolingo.com
5    2606:4700::6810:9540 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.cookielaw.org
4    18.203.144.158 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-203-144-158.eu-west-1.compute.amazonaws.com
s.lmepbq.com
29    2600:9000:206e:9600:7:60cd:e840:21 (United States)

ASN16509 (AMAZON-02, US)
d35aaqx5ub95lt.cloudfront.net
1    2606:4700::6812:1b55 (United States)

ASN13335 (CLOUDFLARENET, US)
geolocation.onetrust.com
18    52.0.96.253 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-0-96-253.compute-1.amazonaws.com
excess.duolingo.com
1    2a00:1450:400d:80e::2008 (Ireland)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    54.210.52.226 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-210-52-226.compute-1.amazonaws.com
stories.duolingo.com
1    18.66.147.82 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-147-82.fra60.r.cloudfront.net
brb.duolingo.com
1    18.66.112.92 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-112-92.fra56.r.cloudfront.net
zombie.duolingo.com
2    2a00:1450:400d:80a::200e (Ireland)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    142.250.180.194 (United States)

ASN15169 (GOOGLE, US)
PTR: bud02s33-in-f2.1e100.net
www.googleadservices.com
2    2a03:2880:f02d:12:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
2    34.242.63.108 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-34-242-63-108.eu-west-1.compute.amazonaws.com
c0.adalyser.com
1    2a00:1450:400d:80d::2002 (Ireland)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
2    2a00:1450:400d:807::2004 (Ireland)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:400d:804::2003 (Ireland)

ASN15169 (GOOGLE, US)
www.google.de
1    2a03:2880:f12d:83:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    2a00:1450:4025:401::9b (Den Helder, Netherlands)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
Apex Domain
Subdomains		 Transfer
29 cloudfront.net
d35aaqx5ub95lt.cloudfront.net
659 KB
27 duolingo.com
coinbase-libresonic-main.com.duolingo.com
www.duolingo.com — Cisco Umbrella Rank: 42049
excess.duolingo.com — Cisco Umbrella Rank: 13496
stories.duolingo.com — Cisco Umbrella Rank: 19297
brb.duolingo.com — Cisco Umbrella Rank: 13123
zombie.duolingo.com — Cisco Umbrella Rank: 15411
17 KB
5 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 682
117 KB
4 lmepbq.com
s.lmepbq.com — Cisco Umbrella Rank: 113602
63 KB
2 google.de
www.google.de — Cisco Umbrella Rank: 3658
655 B
2 google.com
www.google.com — Cisco Umbrella Rank: 16
1 KB
2 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 64
stats.g.doubleclick.net — Cisco Umbrella Rank: 179
2 KB
2 adalyser.com
c0.adalyser.com — Cisco Umbrella Rank: 58076
13 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 173
112 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 103
20 KB
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 107
185 B
1 googleadservices.com
www.googleadservices.com — Cisco Umbrella Rank: 175
2 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 123
85 KB
1 onetrust.com
geolocation.onetrust.com — Cisco Umbrella Rank: 1036
304 B
0 pointmediatracker.com Failed
pixel.pointmediatracker.com Failed
81 15
Domain Requested by
29 d35aaqx5ub95lt.cloudfront.net www.duolingo.com
d35aaqx5ub95lt.cloudfront.net
18 excess.duolingo.com d35aaqx5ub95lt.cloudfront.net
5 cdn.cookielaw.org www.duolingo.com
cdn.cookielaw.org
d35aaqx5ub95lt.cloudfront.net
4 s.lmepbq.com www.duolingo.com
s.lmepbq.com
d35aaqx5ub95lt.cloudfront.net
4 www.duolingo.com d35aaqx5ub95lt.cloudfront.net
2 www.google.de
2 www.google.com 1 redirects
2 c0.adalyser.com www.duolingo.com
2 connect.facebook.net www.duolingo.com
connect.facebook.net
2 www.google-analytics.com www.googletagmanager.com
d35aaqx5ub95lt.cloudfront.net
2 stories.duolingo.com d35aaqx5ub95lt.cloudfront.net
1 stats.g.doubleclick.net d35aaqx5ub95lt.cloudfront.net
1 www.facebook.com
1 googleads.g.doubleclick.net 1 redirects
1 www.googleadservices.com www.googletagmanager.com
1 zombie.duolingo.com d35aaqx5ub95lt.cloudfront.net
1 brb.duolingo.com d35aaqx5ub95lt.cloudfront.net
1 www.googletagmanager.com d35aaqx5ub95lt.cloudfront.net
1 geolocation.onetrust.com cdn.cookielaw.org
1 coinbase-libresonic-main.com.duolingo.com 1 redirects
0 pixel.pointmediatracker.com Failed
81 21
Subject Issuer Validity Valid
*.duolingo.com
Go Daddy Secure Certificate Authority - G2		 2022-11-20 -
2023-12-22		 a year crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3		 2022-05-01 -
2023-05-01		 a year crt.sh
lmepbq.com
R3		 2022-12-26 -
2023-03-26		 3 months crt.sh
*.cloudfront.net
Amazon		 2022-02-01 -
2023-01-31		 a year crt.sh
onetrust.com
Cloudflare Inc ECC CA-3		 2022-12-13 -
2023-12-13		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2022-11-28 -
2023-02-20		 3 months crt.sh
www.googleadservices.com
GTS CA 1C3		 2022-11-28 -
2023-02-20		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2022-10-11 -
2023-01-09		 3 months crt.sh
*.adalyser.com
Thawte RSA CA 2018		 2022-06-10 -
2023-07-11		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2022-11-28 -
2023-02-20		 3 months crt.sh
www.google.com
GTS CA 1C3		 2022-11-28 -
2023-02-20		 3 months crt.sh
www.google.de
GTS CA 1C3		 2022-11-28 -
2023-02-20		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.duolingo.com/
Frame ID: 925BD55CE4F2BD07E5D55541299235F7
Requests: 70 HTTP requests in this frame

Frame: blob://https://www.duolingo.com/4532c6af-1723-428e-a30b-9ca32e15a367
Frame ID: E0C3E9A12369421FAA3762A19E823635
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Duolingo - Die weltbeste Methode, eine Sprache zu lernenbadge-app-storebadge-app-store

Page URL History Show full URLs

  1. http://coinbase-libresonic-main.com.duolingo.com/ HTTP 302
    https://www.duolingo.com/ Page URL

Detected technologies

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

Page Statistics

81
Requests

95 %
HTTPS

55 %
IPv6

15
Domains

21
Subdomains

19
IPs

4
Countries

1089 kB
Transfer

3448 kB
Size

22
Cookies

Page URL History

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

  1. http://coinbase-libresonic-main.com.duolingo.com/ HTTP 302
    https://www.duolingo.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 73
  • https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=1905295662&cv=11&fst=1672635442172&bg=ffffff&guid=ON&async=1&gtm=2wgbu0&u_w=1600&u_h=1200&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&value=1&auid=2136016558.1672635442&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=MmSyY637FYq21wbovLrQDg&sscte=1&crd=&eitems=ChAIgPvEnQYQtt3o1ovLxO9eEh0AlUVQTnhhVTyhJrJQ-z236a9cYhbL80NgSHO3aw&pscrd=Ek5DaEFJZ1B2RW5RWVE4T1NvMC1pRWpiMXJFaVlBM2dTMzZhbUFyOC0tcGdOc1ZtSFNwMENVMUVvTi1saHJyRC1BWXdkN0xuTnRFeGZrTFEaWENoQUlnUHZFblFZUXlidmZ2YS1iMFp3OUVpNEFwZFZqcXJQdjBzOGxUSDlzbWJyb0xobGR3V3lFYnNwMk8tRURvZHhhcEhwWm8xcS1YajZCMktsM3pNMFg HTTP 302
  • https://www.google.com/pagead/1p-conversion/397119219/?random=1905295662&cv=11&fst=1672635442172&bg=ffffff&guid=ON&async=1&gtm=2wgbu0&u_w=1600&u_h=1200&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&value=1&auid=2136016558.1672635442&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek5DaEFJZ1B2RW5RWVE4T1NvMC1pRWpiMXJFaVlBM2dTMzZhbUFyOC0tcGdOc1ZtSFNwMENVMUVvTi1saHJyRC1BWXdkN0xuTnRFeGZrTFEaWENoQUlnUHZFblFZUXlidmZ2YS1iMFp3OUVpNEFwZFZqcXJQdjBzOGxUSDlzbWJyb0xobGR3V3lFYnNwMk8tRURvZHhhcEhwWm8xcS1YajZCMktsM3pNMFg&is_vtc=1&ocp_id=MmSyY637FYq21wbovLrQDg&eitems=ChAIgPvEnQYQtt3o1ovLxO9eEh0AlUVQTuTF2HnjAmViFEe2BYxULtBQLji664pk2g&random=1662016454 HTTP 302
  • https://www.google.de/pagead/1p-conversion/397119219/?random=1905295662&cv=11&fst=1672635442172&bg=ffffff&guid=ON&async=1&gtm=2wgbu0&u_w=1600&u_h=1200&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&value=1&auid=2136016558.1672635442&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek5DaEFJZ1B2RW5RWVE4T1NvMC1pRWpiMXJFaVlBM2dTMzZhbUFyOC0tcGdOc1ZtSFNwMENVMUVvTi1saHJyRC1BWXdkN0xuTnRFeGZrTFEaWENoQUlnUHZFblFZUXlidmZ2YS1iMFp3OUVpNEFwZFZqcXJQdjBzOGxUSDlzbWJyb0xobGR3V3lFYnNwMk8tRURvZHhhcEhwWm8xcS1YajZCMktsM3pNMFg&is_vtc=1&ocp_id=MmSyY637FYq21wbovLrQDg&eitems=ChAIgPvEnQYQtt3o1ovLxO9eEh0AlUVQTuTF2HnjAmViFEe2BYxULtBQLji664pk2g&random=1662016454&ipr=y&prhg=0

81 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.duolingo.com/
Redirect Chain
  • http://coinbase-libresonic-main.com.duolingo.com/
  • https://www.duolingo.com/
9 KB
4 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.duolingo.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.202.19.240 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-202-19-240.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
79a2570fe41052c047b04b02e621ee756bb66ee51a775a9a0b0185de9f2463b9
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/108.0.5359.124 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-store, no-cache, must-revalidate, proxy-revalidate
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Mon, 02 Jan 2023 04:57:21 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
27
x-frame-options
SAMEORIGIN
x-ipcountry
US
x-runtime
0.02441
x-tid
ffff1d6563b26419004b
x-ws
UK

Redirect headers

Connection
keep-alive
Content-Length
169
Content-Type
text/html
Date
Mon, 02 Jan 2023 04:57:20 GMT
Location
https://www.duolingo.com/
Server
nginx/1.4.6 (Ubuntu)
otSDKStub.js
cdn.cookielaw.org/scripttemplates/ 		21 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:9540 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bbc4456bca95006683a8f081d0d2ed645eef5b14c62eca12c70f7e1cec26c1a0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Mon, 02 Jan 2023 04:57:21 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
QpLkTroHlqrE0LequA2uwg==
age
20078
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
7151
x-ms-lease-status
unlocked
last-modified
Wed, 21 Dec 2022 07:32:46 GMT
server
cloudflare
etag
0x8DAE3258E5CB56A
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
6bd0e487-b01e-00a1-089a-15167d000000
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
max-age=86400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
7830e9d52b4f5b9e-FRA
clear.js
s.lmepbq.com/ag/891112/ 		15 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://s.lmepbq.com/ag/891112/clear.js?ck=9c02fe83-36c9-40ef-a8c3-28fe4fcf84a3&spa=1&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
18.203.144.158 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-203-144-158.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
65eb5ea9c74c162b84dfe0fbb89a29d8521975801f6efd35411edcfa1d7ed532
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

Pragma
no-cache
Date
Mon, 02 Jan 2023 04:57:21 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains
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
Timing-Allow-Origin
*
Content-Length
8741
Expires
0
manifest-fed9a06b.js
d35aaqx5ub95lt.cloudfront.net/js/ 		11 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/manifest-fed9a06b.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
f5f053ef56048edd8c058d9501c057dd27fd09907ac57767be7c908b45500dfc

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

date
Fri, 16 Dec 2022 20:06:00 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Fri, 16 Dec 2022 19:54:12 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
1414282
etag
"1adb21ec78e2f2bb2de3cd2c2d66f518"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
5450
x-amz-cf-id
E5SVZQ7ss-KsfrNXnGooIlua8ewuvzb1WfJfn3buKgUksu1TnK6JKg==
features-bf5e3aed.js
d35aaqx5ub95lt.cloudfront.net/js/ 		1 KB
916 B 		Script
General
Check archive.org
Download Go to
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/features-bf5e3aed.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0820a6e20d3fa27e9ea047d9bd98a9b1b60368d6ac793dbec15b42033eae1706

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

date
Mon, 14 Nov 2022 06:35:47 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Fri, 11 Nov 2022 17:37:07 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
4227695
etag
"9de6a40dab65a3900b1a00ce841a2d2c"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
521
x-amz-cf-id
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https://d35aaqx5ub95lt.cloudfront.net/js/1374-596d8a2b.js
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https://d35aaqx5ub95lt.cloudfront.net/js/polyfills-a5c3c1f6.js
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General
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https://d35aaqx5ub95lt.cloudfront.net/js/2867-4ffd7bb9.js
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Host: www.duolingo.com
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content-encoding
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https://d35aaqx5ub95lt.cloudfront.net/js/strings/de-026230da.js
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date
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content-encoding
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https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
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date
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content-encoding
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https://d35aaqx5ub95lt.cloudfront.net/js/app-0deb0da9.js
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date
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content-encoding
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https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
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date
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content-encoding
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Check archive.org
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https://geolocation.onetrust.com/cookieconsentpub/v1/geo/location
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
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H2
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TLS 1.3, , AES_128_GCM
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date
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strict-transport-security
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https://s.lmepbq.com/2/2.87.1/891112/AbuB92kBEALcbYGG/postback?oz_pl=1&ck=9c02fe83-36c9-40ef-a8c3-28fe4fcf84a3&spa=1&dt=8911121635444670059000&mo=2&pd=acc&ci=891112&_x=1
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*
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Timing-Allow-Origin
*
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0
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54 KB 		Script
General
Check archive.org
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https://s.lmepbq.com/2/2.87.1/main.js
Requested by
Host: s.lmepbq.com
URL: https://s.lmepbq.com/ag/891112/clear.js?ck=9c02fe83-36c9-40ef-a8c3-28fe4fcf84a3&spa=1&dt=8911121635444670059000&mo=2&pd=acc
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Request headers

accept-language
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https://www.duolingo.com/
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

Date
Mon, 02 Jan 2023 04:57:21 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains
Content-Encoding
br
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public, no-transform, immutable, max-age=999999999
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https://d35aaqx5ub95lt.cloudfront.net/vendor/b391a1740855adb49e1bfc5fbe836c5c.woff2
Requested by
Host: www.duolingo.com
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Protocol
H2
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TLS 1.3, , AES_128_GCM
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https://www.duolingo.com
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date
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content-encoding
gzip
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x-amz-cf-pop
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AmazonS3
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Check archive.org
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https://d35aaqx5ub95lt.cloudfront.net/vendor/c1ebba64155e95ff69b9b3efb15c219a.woff2
Requested by
Host: www.duolingo.com
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content-encoding
gzip
via
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x-amz-cf-pop
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last-modified
Mon, 05 Dec 2022 23:02:26 GMT
server
AmazonS3
etag
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access-control-max-age
3000
access-control-allow-methods
GET
content-type
binary/octet-stream
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cache-control
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vary
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accept-ranges
bytes
x-amz-cf-id
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batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.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/108.0.5359.124 Safari/537.36

Response headers

accept-encoding
gzip, identity
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods
POST, GET, OPTIONS
access-control-allow-origin
*
access-control-max-age
3600
allow
GET, HEAD, POST, TRACE, OPTIONS
content-length
0
date
Mon, 02 Jan 2023 04:57:22 GMT
server
Jetty(9.2.z-SNAPSHOT)
batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.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/108.0.5359.124 Safari/537.36

Response headers

accept-encoding
gzip, identity
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods
POST, GET, OPTIONS
access-control-allow-origin
*
access-control-max-age
3600
allow
GET, HEAD, POST, TRACE, OPTIONS
content-length
0
date
Mon, 02 Jan 2023 04:57:22 GMT
server
Jetty(9.2.z-SNAPSHOT)
gtm.js
www.googletagmanager.com/ 		246 KB
85 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0deb0da9.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:80e::2008 , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
2dfa2b3340bf42f137f39fed3e55b62d33254c6535395d419e2d3a3f78a07993
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

date
Mon, 02 Jan 2023 04:57:21 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
86329
x-xss-protection
0
last-modified
Mon, 02 Jan 2023 03:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Mon, 02 Jan 2023 04:57:21 GMT
477ce652444032bff811af59b1057be7.svg
d35aaqx5ub95lt.cloudfront.net/images/ 		84 KB
24 KB 		Image
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
2cf647948337600dbe8558d968ba52007326132a72245429a5fa9c0ba3a46eda

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Sat, 03 Dec 2022 07:12:33 GMT
content-encoding
gzip
via
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last-modified
Fri, 02 Dec 2022 20:48:53 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
2583889
etag
"a05563ee69c92a3d87269fb270c759d1"
x-amz-server-side-encryption
AES256
x-cache
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content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
bytes
content-length
23984
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2 KB 		Image
General
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https://d35aaqx5ub95lt.cloudfront.net/images/4986531ca822d48e57b4a18f40ff5172.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Thu, 08 Dec 2022 04:34:33 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Wed, 07 Dec 2022 20:54:18 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
2161369
etag
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x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1333
x-amz-cf-id
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2 KB 		Image
General
Check archive.org
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https://d35aaqx5ub95lt.cloudfront.net/images/331a32943ff73be28537dfc7469d5639.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Sat, 12 Nov 2022 05:57:47 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Fri, 11 Nov 2022 17:36:57 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
4402774
etag
"2d7a61b82a7836c8f7e7f6d149d0f89f"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
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bytes
content-length
1370
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d35aaqx5ub95lt.cloudfront.net/images/ 		5 KB
2 KB 		Image
General
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Wed, 16 Nov 2022 08:25:11 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Tue, 15 Nov 2022 20:18:42 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
4048331
etag
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x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
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content-length
1767
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844 B 		Image
General
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
adc639cf8240c2fd4adb44d694d226ad0a8b6c18dce215c50c1f6d927bc3292a

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Sun, 04 Dec 2022 07:21:38 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Fri, 02 Dec 2022 20:48:53 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
2496944
etag
"ab7017de82c19f1fad196fc5efe372ed"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
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content-length
454
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683 B 		Image
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e143d5d5bc7a7a35b01cf86bdd1255c3f61c638e6039e709d1e1aae2705bec98

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Fri, 02 Dec 2022 10:04:31 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Thu, 01 Dec 2022 21:10:02 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
2659971
etag
"cafc9eb80998949e9d99681ba08ff404"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
accept-ranges
bytes
content-length
293
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Thu, 08 Dec 2022 04:34:33 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Wed, 07 Dec 2022 20:54:17 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
2161369
etag
"775abbae43d470fa7dfe304939cb7c53"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
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content-length
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Sat, 12 Nov 2022 03:50:57 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Fri, 11 Nov 2022 17:37:04 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
4410385
etag
"7bfccd3971f2cdeed3e1f431f89f8443"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
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content-length
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

date
Wed, 30 Nov 2022 07:27:52 GMT
content-encoding
gzip
via
1.1 0b1a7654de85c273e4c8f54e3e012e2e.cloudfront.net (CloudFront)
last-modified
Wed, 30 Nov 2022 01:40:50 GMT
server
AmazonS3
x-amz-cf-pop
VIE50-C1
age
2842170
etag
"572fcf76701497a4d59b466dc3022f21"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
cache-control
max-age=315360000
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content-length
1122
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-84e17e13.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206e:9600:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
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content-encoding
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content-encoding
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content-encoding
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Requested by
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content-encoding
gzip
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General
Check archive.org
Download Go to
Full URL
https://www.duolingo.com/api/1/courses/list?_=1672635441873
Requested by
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Response headers

pragma
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content-encoding
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duo-api
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General
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https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
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Request headers

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date
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accept-encoding
gzip, identity
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Jetty(9.2.z-SNAPSHOT)
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3600
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312 B 		XHR
General
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Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
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date
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accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
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https://d35aaqx5ub95lt.cloudfront.net/images/dca3b978d07a7dfc05adb1d5526e9e21.svg
Requested by
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Request headers

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date
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content-encoding
gzip
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Requested by
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accept-language
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https://www.duolingo.com/
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date
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content-encoding
gzip
via
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server
AmazonS3
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2321291
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x-amz-server-side-encryption
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Requested by
Host: www.duolingo.com
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TLS 1.3, , AES_128_GCM
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Software
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Request headers

accept-language
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Referer
https://www.duolingo.com/
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Response headers

date
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content-encoding
gzip
via
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last-modified
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AmazonS3
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4060765
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x-amz-server-side-encryption
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cache-control
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83 KB 		Script
General
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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
H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Mon, 02 Jan 2023 04:57:21 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
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Thu, 06 May 2021 19:31:04 GMT
server
cloudflare
etag
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vary
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cache-control
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accept-ranges
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cf-ray
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config
stories.duolingo.com/api2/ Frame 		0
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General
Check archive.org
Download Go to
Full URL
https://stories.duolingo.com/api2/config?fields=courses&fromLanguage=en&_=1672635441922
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.210.52.226 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-210-52-226.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
Security Headers
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Request headers

Accept
*/*
Access-Control-Request-Headers
x-amzn-trace-id,x-requested-with
Access-Control-Request-Method
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cors
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Response headers

access-control-allow-credentials
true
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x-amzn-trace-id, x-requested-with
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GET,HEAD,POST
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expires
0
pragma
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duo-api
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2
x-frame-options
DENY
x-xss-protection
1 ; mode=block
batch
excess.duolingo.com/ Frame 		0
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General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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ec2-52-0-96-253.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash

Request headers

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*/*
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content-type
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POST
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https://www.duolingo.com
Sec-Fetch-Mode
cors
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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
*
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allow
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date
Mon, 02 Jan 2023 04:57:22 GMT
server
Jetty(9.2.z-SNAPSHOT)
batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash

Request headers

Accept
*/*
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content-type
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POST
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https://www.duolingo.com
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General
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Full URL
https://excess.duolingo.com/batch
Protocol
H2
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52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software
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770 B 		Fetch
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Download Go to
Full URL
https://brb.duolingo.com/0/web.json?user=0&ts=1672635441&tzoffset=0
Requested by
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775 B 		Fetch
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Full URL
https://zombie.duolingo.com/0/web.json?user=0&ts=1672635441&tzoffset=0
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2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.duolingo.com/2017-06-30/config?fields=ageRestrictionLimit,clientExperiments%7B%7D,featureFlags,ipCountry,speechHost&_=1672635441921
Requested by
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URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
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pragma
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2 KB 		Fetch
General
Check archive.org
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Full URL
https://stories.duolingo.com/api2/config?fields=courses&fromLanguage=en&_=1672635441922
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
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H2
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accept-language
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date
Mon, 02 Jan 2023 04:57:22 GMT
x-content-type-options
nosniff
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1 KB 		Fetch
General
Check archive.org
Download Go to
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https://www.duolingo.com/2017-06-30/tracking-status
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
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H2
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date
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x-tid
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surrogate-control
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312 B 		XHR
General
Check archive.org
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https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
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H2
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ec2-52-0-96-253.compute-1.amazonaws.com
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Jetty(9.2.z-SNAPSHOT) /
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date
Mon, 02 Jan 2023 04:57:22 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
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batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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ec2-52-0-96-253.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
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Request headers

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accept-encoding
gzip, identity
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server
Jetty(9.2.z-SNAPSHOT)
batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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ec2-52-0-96-253.compute-1.amazonaws.com
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Jetty(9.2.z-SNAPSHOT) /
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Request headers

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Response headers

accept-encoding
gzip, identity
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
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POST, GET, OPTIONS
access-control-allow-origin
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Mon, 02 Jan 2023 04:57:22 GMT
server
Jetty(9.2.z-SNAPSHOT)
batch
excess.duolingo.com/ 		34 B
312 B 		XHR
General
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https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H2
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Jetty(9.2.z-SNAPSHOT) /
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application/json

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date
Mon, 02 Jan 2023 04:57:22 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
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312 B 		XHR
General
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https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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ec2-52-0-96-253.compute-1.amazonaws.com
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Jetty(9.2.z-SNAPSHOT) /
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Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
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Content-type
application/json

Response headers

date
Mon, 02 Jan 2023 04:57:22 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/plain; charset=ISO-8859-1
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*
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
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34
batch
excess.duolingo.com/ 		34 B
312 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash
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Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36
Content-type
application/json

Response headers

date
Mon, 02 Jan 2023 04:57:22 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/plain; charset=ISO-8859-1
access-control-allow-origin
*
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
content-length
34
batch
excess.duolingo.com/ 		34 B
312 B 		XHR
General
Check archive.org
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Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash
26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36
Content-type
application/json

Response headers

date
Mon, 02 Jan 2023 04:57:22 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/plain; charset=ISO-8859-1
access-control-allow-origin
*
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
content-length
34
batch
excess.duolingo.com/ 		34 B
312 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash
26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36
Content-type
application/json

Response headers

date
Mon, 02 Jan 2023 04:57:22 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/plain; charset=ISO-8859-1
access-control-allow-origin
*
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
content-length
34
batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.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/108.0.5359.124 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
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server
Jetty(9.2.z-SNAPSHOT)
postback
s.lmepbq.com/2/2.87.1/891112/AbuB92kBEALcbYGG/ 		0
145 B 		XHR
General
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Full URL
https://s.lmepbq.com/2/2.87.1/891112/AbuB92kBEALcbYGG/postback?oz_pl=1&ck=9c02fe83-36c9-40ef-a8c3-28fe4fcf84a3&spa=1&dt=8911121635444670059000&mo=2&pd=acc&ci=891112&_x=1
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
18.203.144.158 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-203-144-158.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36
Content-Type
text/plain

Response headers

Access-Control-Allow-Origin
*
Date
Mon, 02 Jan 2023 04:57:21 GMT
Timing-Allow-Origin
*
Content-Length
0
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de.json
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20 KB 		Fetch
General
Check archive.org
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Full URL
https://cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/e43d2735-b44f-43da-ae8a-a4f881b04152/de.json
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:9540 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Mon, 02 Jan 2023 04:57:22 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
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strict-transport-security
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content-length
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x-ms-lease-status
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last-modified
Fri, 11 Nov 2022 21:04:50 GMT
server
cloudflare
etag
0x8DAC4285FA60616
vary
Accept-Encoding
content-type
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access-control-allow-origin
*
x-ms-request-id
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access-control-expose-headers
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cache-control
public, max-age=86400
x-ms-version
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accept-ranges
bytes
cf-ray
7830e9d93950bb8b-FRA
expires
Tue, 03 Jan 2023 04:57:22 GMT
analytics.js
www.google-analytics.com/ 		49 KB
20 KB 		Script
General
Check archive.org
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Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:80a::200e , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 02 Jan 2023 04:27:20 GMT
last-modified
Tue, 27 Sep 2022 22:01:05 GMT
server
Golfe2
age
1802
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
20039
expires
Mon, 02 Jan 2023 06:27:20 GMT
/
www.googleadservices.com/pagead/conversion/397119219/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googleadservices.com/pagead/conversion/397119219/?random=1672635442172&cv=11&fst=1672635442172&bg=ffffff&guid=ON&async=1&gtm=2wgbu0&u_w=1600&u_h=1200&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&value=1&bttype=purchase&auid=2136016558.1672635442&uaw=0&rfmt=3&fmt=4
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.180.194 , United States, ASN15169 (GOOGLE, US),
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Software
cafe /
Resource Hash
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Name Value
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Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 02 Jan 2023 04:57:22 GMT
content-encoding
br
x-content-type-options
nosniff
server
cafe
content-type
text/javascript; charset=UTF-8
p3p
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cache-control
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cross-origin-resource-policy
cross-origin
content-disposition
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timing-allow-origin
*
alt-svc
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content-length
1272
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
fbevents.js
connect.facebook.net/en_US/ 		103 KB
28 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;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/108.0.5359.124 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
strict-transport-security
max-age=31536000; preload; includeSubDomains
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cross-origin
alt-svc
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x-xss-protection
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content-type
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cache-control
public, max-age=1200
priority
u=3,i
expires
Sat, 01 Jan 2000 00:00:00 GMT
adalyser.js
c0.adalyser.com/ 		35 KB
12 KB 		Script
General
Check archive.org
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
34.242.63.108 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-242-63-108.eu-west-1.compute.amazonaws.com
Software
/ Express
Resource Hash
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Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

date
Mon, 02 Jan 2023 04:57:22 GMT
content-encoding
gzip
x-powered-by
Express
etag
"60b9cf4ef4ac6dab5294025f3c443ba3cca92451"
p3p
CP="ADMa OUR IND DSP NON COR"
access-control-allow-origin
*
content-type
application/javascript
cache-control
public, max-age=21600
access-control-allow-credentials
true
access-control-allow-headers
origin, content-type, accept
content-length
12183
otFlat.json
cdn.cookielaw.org/scripttemplates/6.16.0/assets/ 		12 KB
3 KB 		Fetch
General
Check archive.org
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/4725-7b20d1c6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:9540 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Mon, 02 Jan 2023 04:57:22 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
DKM3/i+7h7Fs8cEMor3s2A==
age
18289
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
2938
x-ms-lease-status
unlocked
last-modified
Thu, 06 May 2021 19:30:47 GMT
server
cloudflare
etag
0x8D910C572DA86E8
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
*
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access-control-expose-headers
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cache-control
max-age=86400
x-ms-version
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accept-ranges
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cf-ray
7830e9d9da5ebb8b-FRA
kpi
pixel.pointmediatracker.com/ 		0
0
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https://www.duolingo.com/ Frame E0C3 		185 B
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://www.duolingo.com/4532c6af-1723-428e-a30b-9ca32e15a367
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

Content-Length
185
Content-Type
application/javascript
batch
excess.duolingo.com/ 		34 B
312 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.compute-1.amazonaws.com
Software
Jetty(9.2.z-SNAPSHOT) /
Resource Hash
26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36
Content-type
application/json

Response headers

date
Mon, 02 Jan 2023 04:57:22 GMT
accept-encoding
gzip, identity
server
Jetty(9.2.z-SNAPSHOT)
access-control-max-age
3600
access-control-allow-methods
POST, GET, OPTIONS
content-type
text/plain; charset=ISO-8859-1
access-control-allow-origin
*
access-control-allow-headers
Content-Type, Access-Control-Allow-Headers, Authorization
content-length
34
batch
excess.duolingo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-253.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
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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
*
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3600
allow
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content-length
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date
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server
Jetty(9.2.z-SNAPSHOT)
1735692093320310
connect.facebook.net/signals/config/ 		293 KB
84 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/signals/config/1735692093320310?v=2.9.90&r=stable
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
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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
de-DE,de;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/108.0.5359.124 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
strict-transport-security
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date
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document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
86086
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0
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pragma
public
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cross-origin-opener-policy
same-origin-allow-popups
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/x-javascript; charset=utf-8
cache-control
public, max-age=1200
priority
u=3,i
expires
Sat, 01 Jan 2000 00:00:00 GMT
collect
www.google-analytics.com/j/ 		2 B
22 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j98&a=2125267209&t=pageview&_s=1&dl=https%3A%2F%2Fwww.duolingo.com%2F&ul=en-us&de=UTF-8&dt=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAACgAI~&jid=816804192&gjid=444111529&cid=262718047.1672635442&tid=UA-21595814-1&_gid=1946189804.1672635442&_r=1&gtm=2wgbu0TX6Z97C&did=i5iSjo&z=2110751623
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400d:80a::200e , Ireland, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://www.duolingo.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Mon, 02 Jan 2023 04:57:22 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
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cross-origin-resource-policy
cross-origin
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content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-conversion/397119219/
Redirect Chain
  • https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=1905295662&cv=11&fst=1672635442172&bg=ffffff&guid=ON&async=1&gtm=2wgbu0&u_w=1600&u_h=1200&label=k0ETCJGBvf0BEPOdrr...
  • https://www.google.com/pagead/1p-conversion/397119219/?random=1905295662&cv=11&fst=1672635442172&bg=ffffff&guid=ON&async=1&gtm=2wgbu0&u_w=1600&u_h=1200&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadser...
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42 B
154 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-conversion/397119219/?random=1905295662&cv=11&fst=1672635442172&bg=ffffff&guid=ON&async=1&gtm=2wgbu0&u_w=1600&u_h=1200&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&value=1&auid=2136016558.1672635442&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek5DaEFJZ1B2RW5RWVE4T1NvMC1pRWpiMXJFaVlBM2dTMzZhbUFyOC0tcGdOc1ZtSFNwMENVMUVvTi1saHJyRC1BWXdkN0xuTnRFeGZrTFEaWENoQUlnUHZFblFZUXlidmZ2YS1iMFp3OUVpNEFwZFZqcXJQdjBzOGxUSDlzbWJyb0xobGR3V3lFYnNwMk8tRURvZHhhcEhwWm8xcS1YajZCMktsM3pNMFg&is_vtc=1&ocp_id=MmSyY637FYq21wbovLrQDg&eitems=ChAIgPvEnQYQtt3o1ovLxO9eEh0AlUVQTuTF2HnjAmViFEe2BYxULtBQLji664pk2g&random=1662016454&ipr=y&prhg=0
Protocol
H2
Server
2a00:1450:400d:804::2003 , Ireland, 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
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 02 Jan 2023 04:57:22 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
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content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Mon, 02 Jan 2023 04:57:22 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
location
https://www.google.de/pagead/1p-conversion/397119219/?random=1905295662&cv=11&fst=1672635442172&bg=ffffff&guid=ON&async=1&gtm=2wgbu0&u_w=1600&u_h=1200&label=k0ETCJGBvf0BEPOdrr0B&hn=www.googleadservices.com&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2F&tiba=Duolingo%20-%20Die%20weltbeste%20Methode%2C%20eine%20Sprache%20zu%20lernen&value=1&auid=2136016558.1672635442&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=Ek5DaEFJZ1B2RW5RWVE4T1NvMC1pRWpiMXJFaVlBM2dTMzZhbUFyOC0tcGdOc1ZtSFNwMENVMUVvTi1saHJyRC1BWXdkN0xuTnRFeGZrTFEaWENoQUlnUHZFblFZUXlidmZ2YS1iMFp3OUVpNEFwZFZqcXJQdjBzOGxUSDlzbWJyb0xobGR3V3lFYnNwMk8tRURvZHhhcEhwWm8xcS1YajZCMktsM3pNMFg&is_vtc=1&ocp_id=MmSyY637FYq21wbovLrQDg&eitems=ChAIgPvEnQYQtt3o1ovLxO9eEh0AlUVQTuTF2HnjAmViFEe2BYxULtBQLji664pk2g&random=1662016454&ipr=y&prhg=0
content-type
image/gif
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,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
/
www.facebook.com/tr/ 		0
185 B 		Image
General
Check archive.org
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=1672635442463&sw=1600&sh=1200&v=2.9.90&r=stable&ec=0&o=29&fbp=fb.1.1672635442462.1115890933&it=1672635442347&coo=false&rqm=GET
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Mon, 02 Jan 2023 04:57:22 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
p
c0.adalyser.com/tracking/track/v3/ 		43 B
341 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://c0.adalyser.com/tracking/track/v3/p?stm=1672635442487&e=lce1&url=https%3A%2F%2Fwww.duolingo.com%2F&cid=duolingo&p=%7B%22et%22%3A1672635442483%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%225da1e37d-3530-456f-8cb7-3f97ceb9e69a%22%2C%22duid%22%3A%22f60152af-4219-42e8-bab8-4abd418ec5fc%22%2C%22cw%22%3A1672635442483%7D&userAgent=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F108.0.5359.124%20Safari%2F537.36&domain=www.duolingo.com
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.242.63.108 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-242-63-108.eu-west-1.compute.amazonaws.com
Software
/ Express
Resource Hash
a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7

Request headers

accept-language
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 02 Jan 2023 04:57:22 GMT
x-powered-by
Express
etag
W/"2b-B//0C13UlayirE4cP7xgqg"
p3p
CP="ADMa OUR IND DSP NON COR"
access-control-allow-origin
*
content-type
image/gif
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
access-control-allow-headers
origin, content-type, accept
content-length
43
expires
0
collect
stats.g.doubleclick.net/j/ 		4 B
443 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j98&tid=UA-21595814-1&cid=262718047.1672635442&jid=816804192&gjid=444111529&_gid=1946189804.1672635442&_u=YEBAAEAAAAAAACgAI~&z=781447688
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/4725-7b20d1c6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4025:401::9b Den Helder, Netherlands, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
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
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Mon, 02 Jan 2023 04:57:22 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
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
25ffd6d6-924e-40ad-9262-a722673dbb9e
https://www.duolingo.com/ 		802 B
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://www.duolingo.com/25ffd6d6-924e-40ad-9262-a722673dbb9e
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
10448ad99ad3f9dc0626df18f1bcf7c64e71f7d0aa66d070304d47fe350d242d

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.124 Safari/537.36

Response headers

Content-Length
802
ga-audiences
www.google.com/ads/ 		42 B
501 B 		Image
General
Check archive.org
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=j98&tid=UA-21595814-1&cid=262718047.1672635442&jid=816804192&_u=YEBAAEAAAAAAACgAI~&z=102816358
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:807::2004 , Ireland, 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
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 02 Jan 2023 04:57:22 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,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
ga-audiences
www.google.de/ads/ 		42 B
501 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j98&tid=UA-21595814-1&cid=262718047.1672635442&jid=816804192&_u=YEBAAEAAAAAAACgAI~&z=102816358
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400d:804::2003 , Ireland, 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
de-DE,de;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/108.0.5359.124 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 02 Jan 2023 04:57:22 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,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

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
pixel.pointmediatracker.com
URL
https://pixel.pointmediatracker.com/kpi?c=duolingo&kpi=visit&tag_id=111&fpc=b72c80aa-3322-44ac-9cb4-26cefb9c3f78&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=253586918

Verdicts & Comments Add Verdict or Comment

98 JavaScript Global Variables

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

object| 0 object| 1 object| 2 object| 3 object| 4 object| oncontentvisibilityautostatechange object| OneTrustStub function| OptanonWrapper object| duo object| webpackChunk boolean| supportsES2015 object| features boolean| isAbc object| HIDE_APP_SMART_BANNER_PATH undefined| el object| $$$ boolean| ozoki_sv function| xFn function| fFn function| bFn string| postUrl function| _fs_ready object| dataLayer function| _rollbarURH function| ga object| gaDevIds object| gaplugins function| HowlerGlobal object| Howler function| Howl function| Sound function| __extends function| __assign function| __rest function| __decorate function| __param function| __metadata function| __awaiter function| __generator function| __exportStar function| __createBinding function| __values function| __read function| __spread function| __spreadArrays function| __await function| __asyncGenerator function| __asyncDelegator function| __asyncValues function| __makeTemplateObject function| __importStar function| __importDefault function| __classPrivateFieldGet function| __classPrivateFieldSet string| OnetrustActiveGroups string| OptanonActiveGroups object| otStubData string| saved_tc string| saved_sc object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject object| GooglebQhCsO function| fbq function| _fbq object| GlobalAdalyserNamespace function| adalyserTracker object| Optanon object| OneTrust function| create_UUID function| createCookie object| gaGlobal object| gaData function| adalyserModules function| trackerCore function| rng object| _rnds8 undefined| _rnds function| parse function| unparse function| v1 function| v4 object| _byteToHex object| _hexToByte object| _seedBytes object| _nodeId number| _clockseq number| _lastMSecs number| _lastNSecs function| uuid function| cookie string| queueName function| queue function| sha1 function| api object| mutState object| AdalyserTracker function| miCallback

22 Cookies

Domain/Path Name / Value
.duolingo.com/ Name: logged_out_uuid
Value: 8e8da6f7-2c71-4f7a-856d-5104f78964eb
.duolingo.com/ Name: lang
Value: de
www.duolingo.com/ Name: wuuid
Value: 9c02fe83-36c9-40ef-a8c3-28fe4fcf84a3
.duolingo.com/ Name: tsl
Value: 1672635441813
.duolingo.com/ Name: lu
Value: https://www.duolingo.com/
.duolingo.com/ Name: initial_referrer
Value: $direct
.duolingo.com/ Name: lr
Value:
.duolingo.com/ Name: lp
Value: splash
.duolingo.com/ Name: _gcl_au
Value: 1.1.2136016558.1672635442
www.duolingo.com/ Name: FPC
Value: b72c80aa-3322-44ac-9cb4-26cefb9c3f78
.duolingo.com/ Name: OptanonConsent
Value: isGpcEnabled=0&datestamp=Mon+Jan+02+2023+04%3A57%3A22+GMT%2B0000+(GMT)&version=6.16.0&isIABGlobal=false&consentId=1b7f2dcd-d886-4cf7-8d50-7c3c982fa758&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
www.duolingo.com/ Name: AWSALB
Value: cIYwbZwXaMpmUwysdaLXH/ta1Ofo59Mvj++Xu3V4s2xVztIu5xedkjawgBN5oMKp9A+t4CS2076jMW402eBQShRYrELjm5BkehFrHGzypYxbPNEih8pPSPQJJ0MY
www.duolingo.com/ Name: AWSALBCORS
Value: cIYwbZwXaMpmUwysdaLXH/ta1Ofo59Mvj++Xu3V4s2xVztIu5xedkjawgBN5oMKp9A+t4CS2076jMW402eBQShRYrELjm5BkehFrHGzypYxbPNEih8pPSPQJJ0MY
.duolingo.com/ Name: _ga
Value: GA1.2.262718047.1672635442
.duolingo.com/ Name: _gid
Value: GA1.2.1946189804.1672635442
.duolingo.com/ Name: _gat_UA-21595814-1
Value: 1
.duolingo.com/ Name: _fbp
Value: fb.1.1672635442462.1115890933
.duolingo.com/ Name: __adal_ses
Value: *
.duolingo.com/ Name: __adal_id
Value: f60152af-4219-42e8-bab8-4abd418ec5fc.1672635442.1.1672635442.1672635442.5da1e37d-3530-456f-8cb7-3f97ceb9e69a
.duolingo.com/ Name: __adal_ca
Value: so%3Ddirect%26me%3Dnone%26ca%3Ddirect%26co%3D%28not%2520set%29%26ke%3D%28not%2520set%29
.duolingo.com/ Name: __adal_cw
Value: 1672635442483
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission

5 Console Messages

Source Level URL
Text
network error URL: https://zombie.duolingo.com/0/web.json?user=0&ts=1672635441&tzoffset=0
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://brb.duolingo.com/0/web.json?user=0&ts=1672635441&tzoffset=0
Message:
Failed to load resource: the server responded with a status of 404 ()
worker error URL: blob:https://www.duolingo.com/4532c6af-1723-428e-a30b-9ca32e15a367
Message:
Mixed Content: The page at 'blob:https://www.duolingo.com/4532c6af-1723-428e-a30b-9ca32e15a367' 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/4532c6af-1723-428e-a30b-9ca32e15a367
Message:
Mixed Content: The page at 'blob:https://www.duolingo.com/4532c6af-1723-428e-a30b-9ca32e15a367' 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://pixel.pointmediatracker.com/kpi?c=duolingo&kpi=visit&tag_id=111&fpc=b72c80aa-3322-44ac-9cb4-26cefb9c3f78&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=253586918
Message:
Failed to load resource: net::ERR_NAME_NOT_RESOLVED

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.

brb.duolingo.com
c0.adalyser.com
cdn.cookielaw.org
coinbase-libresonic-main.com.duolingo.com
connect.facebook.net
d35aaqx5ub95lt.cloudfront.net
excess.duolingo.com
geolocation.onetrust.com
googleads.g.doubleclick.net
pixel.pointmediatracker.com
s.lmepbq.com
stats.g.doubleclick.net
stories.duolingo.com
www.duolingo.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
zombie.duolingo.com
pixel.pointmediatracker.com
142.250.180.194
18.203.144.158
18.66.112.92
18.66.147.82
184.72.124.184
2600:9000:206e:9600:7:60cd:e840:21
2606:4700::6810:9540
2606:4700::6812:1b55
2a00:1450:400d:804::2003
2a00:1450:400d:807::2004
2a00:1450:400d:80a::200e
2a00:1450:400d:80d::2002
2a00:1450:400d:80e::2008
2a00:1450:4025:401::9b
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
34.202.19.240
34.242.63.108
52.0.96.253
54.210.52.226
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