Submitted URL: http://coinbase.render-se.scmcveapi.duolingo.com/
Effective URL: https://www.duolingo.com/
Submission: On November 10 via api from US — Scanned from SE

Summary

This website contacted 19 IPs in 4 countries across 14 domains to perform 81 HTTP transactions. The main IP is 34.232.27.77, 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 21237.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on November 21st 2021. Valid for: a year.
This is the only time www.duolingo.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 184.72.124.184 14618 (AMAZON-AES)
4 34.232.27.77 14618 (AMAZON-AES)
5 104.16.149.64 13335 (CLOUDFLAR...)
4 18.203.213.28 16509 (AMAZON-02)
30 18.66.242.64 16509 (AMAZON-02)
1 104.18.41.98 13335 (CLOUDFLAR...)
18 52.4.209.69 14618 (AMAZON-AES)
1 142.250.186.40 15169 (GOOGLE)
2 34.194.216.0 14618 (AMAZON-AES)
1 108.138.17.129 16509 (AMAZON-02)
1 18.64.79.85 16509 (AMAZON-02)
2 142.250.186.174 15169 (GOOGLE)
1 142.250.184.194 15169 (GOOGLE)
2 157.240.20.19 32934 (FACEBOOK)
2 52.30.85.81 16509 (AMAZON-02)
1 1 142.250.184.226 15169 (GOOGLE)
1 2 142.250.184.196 15169 (GOOGLE)
2 142.250.185.163 15169 (GOOGLE)
1 173.194.76.156 15169 (GOOGLE)
1 31.13.92.36 32934 (FACEBOOK)
81 19
Apex Domain
Subdomains
Transfer
30 cloudfront.net
d35aaqx5ub95lt.cloudfront.net
661 KB
27 duolingo.com
coinbase.render-se.scmcveapi.duolingo.com
www.duolingo.com — Cisco Umbrella Rank: 21237
excess.duolingo.com — Cisco Umbrella Rank: 12289
stories.duolingo.com — Cisco Umbrella Rank: 17262
brb.duolingo.com — Cisco Umbrella Rank: 12724
zombie.duolingo.com — Cisco Umbrella Rank: 14309
17 KB
5 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 635
115 KB
4 lmepbq.com
s.lmepbq.com — Cisco Umbrella Rank: 92954
63 KB
2 google.se
www.google.se — Cisco Umbrella Rank: 15437
565 B
2 google.com
www.google.com — Cisco Umbrella Rank: 17
1 KB
2 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 66
stats.g.doubleclick.net — Cisco Umbrella Rank: 166
2 KB
2 adalyser.com
c0.adalyser.com — Cisco Umbrella Rank: 42574
13 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 180
112 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 97
20 KB
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 107
185 B
1 googleadservices.com
www.googleadservices.com — Cisco Umbrella Rank: 156
2 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 121
85 KB
1 onetrust.com
geolocation.onetrust.com — Cisco Umbrella Rank: 1038
314 B
81 14
Domain Requested by
30 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
4 www.duolingo.com d35aaqx5ub95lt.cloudfront.net
2 www.google.se
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 www.facebook.com
1 stats.g.doubleclick.net d35aaqx5ub95lt.cloudfront.net
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.render-se.scmcveapi.duolingo.com 1 redirects
81 20
Subject Issuer Validity Valid
*.duolingo.com
Go Daddy Secure Certificate Authority - G2
2021-11-21 -
2022-12-23
a year crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3
2022-05-01 -
2023-05-01
a year crt.sh
lmepbq.com
R3
2022-10-27 -
2023-01-25
3 months crt.sh
*.cloudfront.net
Amazon
2022-02-01 -
2023-01-31
a year crt.sh
onetrust.com
Cloudflare Inc ECC CA-3
2022-01-12 -
2023-01-12
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2022-10-25 -
2023-01-17
3 months crt.sh
www.googleadservices.com
GTS CA 1C3
2022-10-25 -
2023-01-17
3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2022-08-19 -
2022-11-17
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
2022-10-17 -
2023-01-09
3 months crt.sh
www.google.com
GTS CA 1C3
2022-10-25 -
2023-01-17
3 months crt.sh
*.google.se
GTS CA 1C3
2022-10-17 -
2023-01-09
3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.duolingo.com/
Frame ID: 48EABFE8A6009049F6060B71E4B26F4C
Requests: 70 HTTP requests in this frame

Frame: blob://https://www.duolingo.com/027e55aa-4a76-4356-9c06-6fb1473f4eb4
Frame ID: B50722020C2D54236EA7F0DF9B345D0A
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

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

Page URL History Show full URLs

  1. http://coinbase.render-se.scmcveapi.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

96 %
HTTPS

0 %
IPv6

14
Domains

20
Subdomains

19
IPs

4
Countries

1088 kB
Transfer

3526 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.render-se.scmcveapi.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=197003996&cv=11&fst=1668057844114&bg=ffffff&guid=ON&async=1&gtm=2wgb70&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-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&value=1&auid=23541276.1668057844&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=9IpsY4OwEZHAlgSghqXABw&sscte=1&crd=&eitems=ChEIgLytmwYQgNK4rtjun4DlARIdAOXVRHJR5POt3lfpQfVp7iX9r01Du1c4LImVTBk&pscrd=EkxDaEVJZ0x5dG13WVE0S3ZjNEtISGdwTFdBUklrQUNsaVBha2p2SGFTRi13SVFMMjB6Skt1LUNjTFIzS2daeEo3bzNnQ0RpWXI2YTJIGldDaEVJZ0x5dG13WVFnWUdxOFkzY3o2Q09BUklzQUQyZXdWbXotaWdJZTMtNVptV1FsN0lTMllhWmRWd1A4c2JvNWNhQVY3TlEtV0xyUGI0UHI5YlBBYzA HTTP 302
  • https://www.google.com/pagead/1p-conversion/397119219/?random=197003996&cv=11&fst=1668057844114&bg=ffffff&guid=ON&async=1&gtm=2wgb70&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-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&value=1&auid=23541276.1668057844&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=EkxDaEVJZ0x5dG13WVE0S3ZjNEtISGdwTFdBUklrQUNsaVBha2p2SGFTRi13SVFMMjB6Skt1LUNjTFIzS2daeEo3bzNnQ0RpWXI2YTJIGldDaEVJZ0x5dG13WVFnWUdxOFkzY3o2Q09BUklzQUQyZXdWbXotaWdJZTMtNVptV1FsN0lTMllhWmRWd1A4c2JvNWNhQVY3TlEtV0xyUGI0UHI5YlBBYzA&is_vtc=1&ocp_id=9IpsY4OwEZHAlgSghqXABw&eitems=ChEIgLytmwYQgNK4rtjun4DlARIdAOXVRHIfhAglnemFd_HtdtW_232rGxt5NqMTtzA&random=1034007626 HTTP 302
  • https://www.google.se/pagead/1p-conversion/397119219/?random=197003996&cv=11&fst=1668057844114&bg=ffffff&guid=ON&async=1&gtm=2wgb70&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-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&value=1&auid=23541276.1668057844&uaw=0&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&pscrd=EkxDaEVJZ0x5dG13WVE0S3ZjNEtISGdwTFdBUklrQUNsaVBha2p2SGFTRi13SVFMMjB6Skt1LUNjTFIzS2daeEo3bzNnQ0RpWXI2YTJIGldDaEVJZ0x5dG13WVFnWUdxOFkzY3o2Q09BUklzQUQyZXdWbXotaWdJZTMtNVptV1FsN0lTMllhWmRWd1A4c2JvNWNhQVY3TlEtV0xyUGI0UHI5YlBBYzA&is_vtc=1&ocp_id=9IpsY4OwEZHAlgSghqXABw&eitems=ChEIgLytmwYQgNK4rtjun4DlARIdAOXVRHIfhAglnemFd_HtdtW_232rGxt5NqMTtzA&random=1034007626&ipr=y&prhg=0

81 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.duolingo.com/
Redirect Chain
  • http://coinbase.render-se.scmcveapi.duolingo.com/
  • https://www.duolingo.com/
9 KB
4 KB
Document
General
Full URL
https://www.duolingo.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.232.27.77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-232-27-77.compute-1.amazonaws.com
Software
duo-api /
Resource Hash
644af3b9b8eaaed5eb7db8e183bac7164f80f66103ee20b863544c9626ceae5c
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/107.0.5304.87 Safari/537.36
accept-language
se-SE,se;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
Thu, 10 Nov 2022 05:24:03 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
34
x-frame-options
SAMEORIGIN
x-ipcountry
US
x-runtime
0.03221
x-tid
ffff27e7636c8a360176
x-ws
UK

Redirect headers

Connection
keep-alive
Content-Length
169
Content-Type
text/html
Date
Thu, 10 Nov 2022 05:24:02 GMT
Location
https://www.duolingo.com/
Server
nginx/1.4.6 (Ubuntu)
otSDKStub.js
cdn.cookielaw.org/scripttemplates/
21 KB
8 KB
Script
General
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
104.16.149.64 Shahr, Iran, Islamic Republic Of, 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
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Thu, 10 Nov 2022 05:24:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
HNx4bdEmRgn5g09KulPi7w==
age
14722
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
7151
x-ms-lease-status
unlocked
last-modified
Wed, 09 Nov 2022 18:04:02 GMT
server
cloudflare
etag
0x8DAC27CC87C88AA
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
e9c8269f-f01e-0103-2398-f49db4000000
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
767c5c0fec750a28-ARN
clear.js
s.lmepbq.com/ag/891112/
15 KB
9 KB
Script
General
Full URL
https://s.lmepbq.com/ag/891112/clear.js?ck=fb3a37f9-1e0e-4054-a97b-1cd141f99f46&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
18.203.213.28 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-203-213-28.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
12f2a4f8335c2552c7ac1927e192f52014825eae4b12b2364b8e6d85f7bdfa81
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

Pragma
no-cache
Date
Thu, 10 Nov 2022 05:24:03 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
8946
Expires
0
manifest-e8526029.js
d35aaqx5ub95lt.cloudfront.net/js/
10 KB
6 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/manifest-e8526029.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
67c68d33d8bdada363e0ff508e402468e8ed537c354f91366614cbb688703dab

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 02 Nov 2022 19:29:48 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Wed, 02 Nov 2022 19:21:24 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
640456
etag
"501519cbedb77d44f79a434e2ea34cd1"
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
5384
x-amz-cf-id
QWkyWve8N5K6a8d6jRaMFfd7G1S59g1GBaJvBLHYHYCXkdMBX9HypQ==
features-f29cd808.js
d35aaqx5ub95lt.cloudfront.net/js/
1 KB
889 B
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/features-f29cd808.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
b8f2cea67349de6d4f60df597c0693f4c04ce86114f22e54c7c421f82d8e603b

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 19 Oct 2022 19:25:27 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Wed, 19 Oct 2022 19:21:35 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
1850317
etag
"5bb8b8b26522b09551bed6a4ac509330"
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
493
x-amz-cf-id
-HrKkA_jaZGZVG1SVJ_QevOae8bCPuXz2-TYANtyu35esB3a1o9FbQ==
1374-596d8a2b.js
d35aaqx5ub95lt.cloudfront.net/js/
32 KB
12 KB
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/1374-596d8a2b.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
c915fa57c2a5b3d6d88f45b6680ca61c6d0ef5827b845d5a9226d90f7241303f

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 12 Oct 2022 19:26:13 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Wed, 12 Oct 2022 19:20:41 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
2455071
etag
"39e2493e8253542420021efa258e38cc"
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
12064
x-amz-cf-id
tsvWq_lcu2eDEroFrgV52cDac50oSqWkFzHc-zHUTwRvutSSeFCoig==
polyfills-a5c3c1f6.js
d35aaqx5ub95lt.cloudfront.net/js/
459 B
670 B
Script
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/js/polyfills-a5c3c1f6.js
Requested by
Host: www.duolingo.com
URL: https://www.duolingo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
a4281cfacc2499c6847a64589aa0df6d5bb029a5767fcd7327b7e3cfbd83d798

Request headers

accept-language
se-SE,se;q=0.9
Referer
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cloudflare /
Resource Hash
353bcd41d11cc5a2bcb6763c269e41ac785c06ace29ac10053bb7c0fa3bf1ecf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Thu, 10 Nov 2022 05:24:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
dGCXlveaBvO7BI0nfZKP+g==
age
18071
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
85065
x-ms-lease-status
unlocked
last-modified
Thu, 06 May 2021 19:31:04 GMT
server
cloudflare
etag
0x8D910C57D52F14C
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
x-ms-request-id
fc994483-d01e-007d-116c-c4442e000000
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
767c5c117d600a28-ARN
en.json
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82 KB
18 KB
Fetch
General
Full URL
https://cdn.cookielaw.org/consent/55a7f100-001e-4085-87ec-1a6d522f7d67/e43d2735-b44f-43da-ae8a-a4f881b04152/en.json
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/6.16.0/otBannerSdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.149.64 Shahr, Iran, Islamic Republic Of, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
649c4616f773545458d604385873d2016d49bb4e2f1a62ac81d035f2e119e0f8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
Thu, 10 Nov 2022 05:24:03 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
J0H0VuFGl+HMoVUJCAFrFA==
age
21803
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
18586
x-ms-lease-status
unlocked
last-modified
Tue, 29 Mar 2022 21:27:02 GMT
server
cloudflare
etag
0x8DA11CADDD9A68A
vary
Accept-Encoding
content-type
application/x-javascript
access-control-allow-origin
*
x-ms-request-id
a913fd4b-b01e-0000-4dbb-43d8e6000000
access-control-expose-headers
x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control
public, max-age=86400
x-ms-version
2009-09-19
accept-ranges
bytes
cf-ray
767c5c120abe95df-ARN
expires
Fri, 11 Nov 2022 05:24:03 GMT
postback
s.lmepbq.com/2/2.80.0/891112/AaA5Gw0EEAQL_vPU/
0
145 B
XHR
General
Full URL
https://s.lmepbq.com/2/2.80.0/891112/AaA5Gw0EEAQL_vPU/postback?oz_pl=1&ck=fb3a37f9-1e0e-4054-a97b-1cd141f99f46&spa=1&dt=8911121635444670059000&mo=2&pd=acc&ci=891112&_x=1
Requested by
Host: s.lmepbq.com
URL: https://s.lmepbq.com/ag/891112/clear.js?ck=fb3a37f9-1e0e-4054-a97b-1cd141f99f46&spa=1&dt=8911121635444670059000&mo=2&pd=acc
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
18.203.213.28 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-203-213-28.eu-west-1.compute.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.duolingo.com/
accept-language
se-SE,se;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36
Content-Type
text/plain

Response headers

Access-Control-Allow-Origin
*
Date
Thu, 10 Nov 2022 05:24:03 GMT
Timing-Allow-Origin
*
Content-Length
0
Vary
Origin
batch
excess.duolingo.com/ Frame
0
0
Preflight
General
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.4.209.69 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-4-209-69.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/107.0.5304.87 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
Thu, 10 Nov 2022 05:24:04 GMT
server
Jetty(9.2.z-SNAPSHOT)
batch
excess.duolingo.com/ Frame
0
0
Preflight
General
Full URL
https://excess.duolingo.com/batch
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.4.209.69 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-4-209-69.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/107.0.5304.87 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
Thu, 10 Nov 2022 05:24:04 GMT
server
Jetty(9.2.z-SNAPSHOT)
gtm.js
www.googletagmanager.com/
246 KB
85 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-0716a2a0.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.186.40 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
fa71427affc7f1067691b093d8926ad78f6e670904458a5a51a2f6e0ab49d04a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

date
Thu, 10 Nov 2022 05:24:03 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
86228
x-xss-protection
0
last-modified
Thu, 10 Nov 2022 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
Thu, 10 Nov 2022 05:24:03 GMT
477ce652444032bff811af59b1057be7.svg
d35aaqx5ub95lt.cloudfront.net/images/
84 KB
24 KB
Image
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/477ce652444032bff811af59b1057be7.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
2cf647948337600dbe8558d968ba52007326132a72245429a5fa9c0ba3a46eda

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 14 Sep 2022 20:01:59 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Wed, 14 Sep 2022 19:34:41 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
4872125
etag
"a05563ee69c92a3d87269fb270c759d1"
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
23984
x-amz-cf-id
WkTYWlcnTVAFmvJSJwT88TpenE4uz5c5nWQKBkxa1Neb39j0SiPB9g==
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d35aaqx5ub95lt.cloudfront.net/images/
6 KB
2 KB
Image
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/4986531ca822d48e57b4a18f40ff5172.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ec078f79e27c3ad2f41eb5340fa93539fa32eaad4eb193ada5c23a497d3b939c

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 14 Sep 2022 21:52:00 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Wed, 14 Sep 2022 19:34:41 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
4865523
etag
"4c4e115591118c4e16e2b86ff22c288f"
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
MQgC0EOzcso-0MDCLC70TAWbV8_bvzxe9ZKDeJ_OB6RMqRfNJIDDGQ==
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d35aaqx5ub95lt.cloudfront.net/images/
3 KB
2 KB
Image
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/331a32943ff73be28537dfc7469d5639.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
4fc35fbc82802a19690bea33c5cee6c6d6054a607f43928627bf097dd8406a9b

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 13 Jul 2022 05:29:14 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Tue, 12 Jul 2022 21:25:42 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
10367689
etag
"2d7a61b82a7836c8f7e7f6d149d0f89f"
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
1370
x-amz-cf-id
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d35aaqx5ub95lt.cloudfront.net/images/
5 KB
2 KB
Image
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/776364e6419216ffd84ddf8d8815711b.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ffc6cb3eaeadca385de3689ec2a96ec12aaf6873e6bfeb39d860244941111792

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

date
Mon, 05 Sep 2022 00:55:04 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Fri, 02 Sep 2022 00:30:09 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
5718540
etag
"9a0420100690279e07edb44e90cf7e93"
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
1767
x-amz-cf-id
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845 B
Image
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/1994201dce8a55a0017d59b58a035fc3.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
adc639cf8240c2fd4adb44d694d226ad0a8b6c18dce215c50c1f6d927bc3292a

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 14 Sep 2022 21:52:00 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Wed, 14 Sep 2022 19:34:41 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
4865524
etag
"ab7017de82c19f1fad196fc5efe372ed"
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
454
x-amz-cf-id
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d35aaqx5ub95lt.cloudfront.net/images/
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Image
General
Full URL
https://d35aaqx5ub95lt.cloudfront.net/images/8f1e99a540ab7afcf5915e8852024e4c.svg
Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
e143d5d5bc7a7a35b01cf86bdd1255c3f61c638e6039e709d1e1aae2705bec98

Request headers

accept-language
se-SE,se;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 14 Sep 2022 21:52:00 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Wed, 14 Sep 2022 19:34:42 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
4865524
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
x-amz-cf-id
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d35aaqx5ub95lt.cloudfront.net/images/
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Image
General
Full URL
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.242.64 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-242-64.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
se-SE,se;q=0.9
Referer
https://d35aaqx5ub95lt.cloudfront.net/css/app-9ea1e8a4.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

date
Wed, 14 Sep 2022 21:52:00 GMT
content-encoding
gzip
via
1.1 57b1c45cee24c7bbeb8b5420d5868740.cloudfront.net (CloudFront)
last-modified
Wed, 14 Sep 2022 19:34:41 GMT
server
AmazonS3
x-amz-cf-pop
DUS51-P1
age
4865524
etag
"775abbae43d470fa7dfe304939cb7c53"
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-type
image/svg+xml
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Response headers

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Response headers

strict-transport-security
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Request headers

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Response headers

pragma
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content-encoding
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Requested by
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Request headers

accept-language
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Response headers

content-security-policy
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Requested by
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Request headers

accept-language
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Response headers

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content-encoding
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Response headers

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Request headers

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Response headers

accept-encoding
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server
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Full URL
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URL: https://d35aaqx5ub95lt.cloudfront.net/js/3496-829b9210.js
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H2
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Response headers

pragma
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x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
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access-control-allow-origin
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expires
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293 KB
84 KB
Script
General
Full URL
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Requested by
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URL: https://connect.facebook.net/en_US/fbevents.js
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Security
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Server
157.240.20.19 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
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Request headers

accept-language
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Referer
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Response headers

content-security-policy
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strict-transport-security
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document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
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pragma
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vary
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x-frame-options
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cache-control
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expires
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/
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Reverse DNS
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Software
cafe /
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Security Headers
Name Value
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Request headers

accept-language
se-SE,se;q=0.9
Referer
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User-Agent
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Response headers

pragma
no-cache
date
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content-security-policy
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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
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Redirect headers

pragma
no-cache
date
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content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
p3p
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location
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content-type
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alt-svc
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content-length
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x-xss-protection
0
expires
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p
c0.adalyser.com/tracking/track/v3/
43 B
341 B
Image
General
Full URL
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.30.85.81 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-52-30-85-81.eu-west-1.compute.amazonaws.com
Software
/ Express
Resource Hash
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Request headers

accept-language
se-SE,se;q=0.9
Referer
https://www.duolingo.com/
User-Agent
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Response headers

pragma
no-cache
date
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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
Full URL
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Requested by
Host: d35aaqx5ub95lt.cloudfront.net
URL: https://d35aaqx5ub95lt.cloudfront.net/js/3496-829b9210.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
173.194.76.156 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
ws-in-f156.1e100.net
Software
Golfe2 /
Resource Hash
08f3d7de7aea50ee4f77098ffd4ecce4d803a35b21285f45e6b72e3a497d7122
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
se-SE,se;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
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x-content-type-options
nosniff
last-modified
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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
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content-length
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expires
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/
www.facebook.com/tr/
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Image
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Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
31.13.92.36 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
edge-star-mini-shv-01-frt3.facebook.com
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Thu, 10 Nov 2022 05:24:04 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
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alt-svc
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content-length
0
ga-audiences
www.google.com/ads/
42 B
501 B
Image
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.184.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 10 Nov 2022 05:24:04 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
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content-length
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x-xss-protection
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expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.se/ads/
42 B
501 B
Image
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.163 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f3.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
se-SE,se;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/107.0.5304.87 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 10 Nov 2022 05:24:04 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
cbf20451-7eca-469e-83c5-c5b0d4fdce2c
https://www.duolingo.com/
787 B
0
Other
General
Full URL
blob:https://www.duolingo.com/cbf20451-7eca-469e-83c5-c5b0d4fdce2c
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
se-SE,se;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.87 Safari/537.36

Response headers

Content-Length
787

Verdicts & Comments Add Verdict or Comment

104 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| onbeforeinput object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation 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 string| OnetrustActiveGroups string| OptanonActiveGroups object| dataLayer object| otStubData string| saved_tc string| saved_sc function| _fs_ready 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 object| Optanon object| OneTrust object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject object| GooglebQhCsO function| fbq function| _fbq object| GlobalAdalyserNamespace function| adalyserTracker 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: c88d31cc-1136-48be-8233-456e3ed8f83c
.duolingo.com/ Name: lang
Value: en
.duolingo.com/ Name: duocsexp0
Value: web_delight_use_fetch_v3~control~
www.duolingo.com/ Name: wuuid
Value: fb3a37f9-1e0e-4054-a97b-1cd141f99f46
.duolingo.com/ Name: tsl
Value: 1668057843693
.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: 1.1.23541276.1668057844
.duolingo.com/ Name: OptanonConsent
Value: isGpcEnabled=0&datestamp=Thu+Nov+10+2022+05%3A24%3A04+GMT%2B0000+(GMT)&version=6.16.0&isIABGlobal=false&consentId=45c1e804-ff28-4b52-960f-d704d8f99570&interactionCount=0&landingPath=https%3A%2F%2Fwww.duolingo.com%2F&groups=C0001%3A1%2CC0002%3A0%2CC0003%3A0%2CC0004%3A0&hosts=H3%3A1%2CH14%3A1%2CH11%3A0%2CH1%3A0%2CH15%3A0%2CH6%3A0%2CH22%3A0%2CH2%3A0%2CH7%3A0%2CH16%3A0%2CH9%3A0%2CH18%3A0%2CH10%3A0%2CH12%3A0%2CH13%3A0
.duolingo.com/ Name: _ga
Value: GA1.2.97717362.1668057844
.duolingo.com/ Name: _gid
Value: GA1.2.1422069919.1668057844
.duolingo.com/ Name: _gat_UA-21595814-1
Value: 1
.duolingo.com/ Name: __adal_ses
Value: *
.duolingo.com/ Name: __adal_id
Value: fc4e6f78-0198-430c-801e-9e5dc6aa4cd9.1668057844.1.1668057844.1668057844.e4b10812-c6ad-4263-af8e-224144fb993e
.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: 1668057844475
.duolingo.com/ Name: _fbp
Value: fb.1.1668057844599.1424252294
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
www.duolingo.com/ Name: AWSALB
Value: nZHiv0x7Nh6M56+vPBgIqXr3jv59rWAjByENDt22c+Ngp61nbhXBXeb4bbJF6p7ULfOndvY77GzNfQt8sTmQ3KtuaPZGKqoQA6WNTAuXkA+jA9PblEjDfXoxV3zp
www.duolingo.com/ Name: AWSALBCORS
Value: nZHiv0x7Nh6M56+vPBgIqXr3jv59rWAjByENDt22c+Ngp61nbhXBXeb4bbJF6p7ULfOndvY77GzNfQt8sTmQ3KtuaPZGKqoQA6WNTAuXkA+jA9PblEjDfXoxV3zp

4 Console Messages

Source Level URL
Text
network error URL: https://brb.duolingo.com/0/web.json?user=0&ts=1668057843&tzoffset=0
Message:
Failed to load resource: the server responded with a status of 404 ()
worker error URL: blob:https://www.duolingo.com/027e55aa-4a76-4356-9c06-6fb1473f4eb4
Message:
Mixed Content: The page at 'blob:https://www.duolingo.com/027e55aa-4a76-4356-9c06-6fb1473f4eb4' 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/027e55aa-4a76-4356-9c06-6fb1473f4eb4
Message:
Mixed Content: The page at 'blob:https://www.duolingo.com/027e55aa-4a76-4356-9c06-6fb1473f4eb4' 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://zombie.duolingo.com/0/web.json?user=0&ts=1668057843&tzoffset=0
Message:
Failed to load resource: the server responded with a status of 404 ()

Security Headers

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

Header Value
X-Frame-Options SAMEORIGIN

Indicators

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

brb.duolingo.com
c0.adalyser.com
cdn.cookielaw.org
coinbase.render-se.scmcveapi.duolingo.com
connect.facebook.net
d35aaqx5ub95lt.cloudfront.net
excess.duolingo.com
geolocation.onetrust.com
googleads.g.doubleclick.net
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.se
www.googleadservices.com
www.googletagmanager.com
zombie.duolingo.com
104.16.149.64
104.18.41.98
108.138.17.129
142.250.184.194
142.250.184.196
142.250.184.226
142.250.185.163
142.250.186.174
142.250.186.40
157.240.20.19
173.194.76.156
18.203.213.28
18.64.79.85
18.66.242.64
184.72.124.184
31.13.92.36
34.194.216.0
34.232.27.77
52.30.85.81
52.4.209.69
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08f3d7de7aea50ee4f77098ffd4ecce4d803a35b21285f45e6b72e3a497d7122
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