englishtest.duolingo.cn Open in urlscan Pro
106.14.177.239 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://englishtest.duolingo.cn/
Effective URL:
https://englishtest.duolingo.cn/
Submission: On November 13 via api (November 13th 2023, 11:56:04 pm UTC) from US — Scanned from US

Summary HTTP 79 Redirects Links 9 Behaviour Indicators

Summary

This website contacted 12 IPs in 4 countries across 9 domains to perform 79 HTTP transactions. The main IP is 106.14.177.239, located in Shanghai, China and belongs to ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN. The main domain is englishtest.duolingo.cn.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on April 3rd 2023. Valid for: a year.

This is the only time englishtest.duolingo.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 3	106.14.177.239 106.14.177.239	37963 (ALIBABA-C...) (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.)
52	114.80.179.218 114.80.179.218	4812 (CHINANET-...) (CHINANET-SH-AP China Telecom Group)
2	103.235.46.191 103.235.46.191	55967 (BAIDU Bei...) (BAIDU Beijing Baidu Netcom Science and Technology Co.)
2	47.246.22.230 47.246.22.230	24429 (TAOBAO Zh...) (TAOBAO Zhejiang Taobao Network Co.)
1	61.170.77.233 61.170.77.233	4812 (CHINANET-...) (CHINANET-SH-AP China Telecom Group)
1	18.161.21.74 18.161.21.74	16509 (AMAZON-02) (AMAZON-02)
8	67.202.36.156 67.202.36.156	14618 (AMAZON-AES) (AMAZON-AES)
3	47.246.20.183 47.246.20.183	24429 (TAOBAO Zh...) (TAOBAO Zhejiang Taobao Network Co.)
1	13.248.176.92 13.248.176.92	16509 (AMAZON-02) (AMAZON-02)
2	2607:f8b0:402... 2607:f8b0:4020:806::2003	15169 (GOOGLE) (GOOGLE)
4	2607:f8b0:402... 2607:f8b0:4020:807::2003	15169 (GOOGLE) (GOOGLE)
1	2607:f8b0:400... 2607:f8b0:4006:821::2003	15169 (GOOGLE) (GOOGLE)
79	12

3 106.14.177.239 (Shanghai, China) 1 redirects

ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN)

englishtest.duolingo.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

52 114.80.179.218 (China)

ASN4812 (CHINANET-SH-AP China Telecom Group, CN)

englishtest-static.duolingo.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 103.235.46.191 (Hong Kong)

ASN55967 (BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd., CN)

hm.baidu.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 47.246.22.230 (United States)

ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN)

analytics.oceanengine.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 61.170.77.233 (China)

ASN4812 (CHINANET-SH-AP China Telecom Group, CN)
PTR: 233.77.170.61.broad.xw.sh.dynamic.163data.com.cn

localization-duostrings.duolingo.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.161.21.74 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-161-21-74.bos50.r.cloudfront.net

fpnpmcdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 67.202.36.156 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-67-202-36-156.compute-1.amazonaws.com

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

3 47.246.20.183 (Dallas, United States)

ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN)

duolingo.datasink.sensorsdata.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.248.176.92 (United States)

ASN16509 (AMAZON-02, US)
PTR: a46a250059e296ddb.awsglobalaccelerator.com

api.fpjs.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2607:f8b0:4020:806::2003 (Montreal, Canada)

ASN15169 (GOOGLE, US)

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

4 2607:f8b0:4020:807::2003 (Montreal, Canada)

ASN15169 (GOOGLE, US)

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

1 2607:f8b0:4006:821::2003 (United States)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
56	duolingo.cn 1 redirects englishtest.duolingo.cn englishtest-static.duolingo.cn localization-duostrings.duolingo.cn	2 MB
8	duolingo.com excess.duolingo.com — Cisco Umbrella Rank: 9298	1 KB
5	gstatic.com www.gstatic.com fonts.gstatic.com	416 KB
3	sensorsdata.cn duolingo.datasink.sensorsdata.cn	556 B
2	recaptcha.net www.recaptcha.net — Cisco Umbrella Rank: 1361	3 KB
2	oceanengine.com analytics.oceanengine.com — Cisco Umbrella Rank: 613476	17 KB
2	baidu.com hm.baidu.com — Cisco Umbrella Rank: 9830	12 KB
1	fpjs.io api.fpjs.io — Cisco Umbrella Rank: 48285	464 B
1	fpnpmcdn.net fpnpmcdn.net — Cisco Umbrella Rank: 23764	43 KB
79	9

	Domain	Requested by
52	englishtest-static.duolingo.cn	englishtest.duolingo.cn englishtest-static.duolingo.cn
8	excess.duolingo.com	englishtest-static.duolingo.cn
4	www.gstatic.com	www.recaptcha.net www.gstatic.com
3	duolingo.datasink.sensorsdata.cn	englishtest-static.duolingo.cn
3	englishtest.duolingo.cn	1 redirects englishtest-static.duolingo.cn
2	www.recaptcha.net	englishtest.duolingo.cn www.gstatic.com
2	analytics.oceanengine.com	englishtest.duolingo.cn analytics.oceanengine.com
2	hm.baidu.com	englishtest.duolingo.cn
1	fonts.gstatic.com	www.recaptcha.net
1	api.fpjs.io	englishtest-static.duolingo.cn
1	fpnpmcdn.net	englishtest-static.duolingo.cn
1	localization-duostrings.duolingo.cn	englishtest.duolingo.cn
79	12

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

Domain
go.duolingo.com
www.xiaohongshu.com
space.bilibili.com
weibo.com
www.zhihu.com
duolingo-testcenter.s3.amazonaws.com
beian.miit.gov.cn
www.beian.gov.cn

Subject Issuer	Validity	Valid
*.duolingo.cn Go Daddy Secure Certificate Authority - G2	`2023-04-03` - `2024-05-04`	a year	crt.sh
baidu.com GlobalSign RSA OV SSL CA 2018	`2023-07-06` - `2024-08-06`	a year	crt.sh
*.oceanengine.com GlobalSign GCC R3 DV TLS CA 2020	`2023-06-28` - `2024-07-29`	a year	crt.sh
fpcdn.io Amazon RSA 2048 M03	`2023-10-10` - `2024-11-08`	a year	crt.sh
*.duolingo.com Go Daddy Secure Certificate Authority - G2	`2022-11-20` - `2023-12-22`	a year	crt.sh
*.datasink.sensorsdata.cn RapidSSL Global TLS RSA4096 SHA256 2022 CA1	`2023-11-08` - `2024-12-08`	a year	crt.sh
api.fpjs.io Amazon RSA 2048 M01	`2023-02-21` - `2024-01-13`	a year	crt.sh
misc.google.com GTS CA 1C3	`2023-10-16` - `2024-01-08`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-10-16` - `2024-01-08`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://englishtest.duolingo.cn/
Frame ID: 6D3F99342FD7D6A6C13DC8670FC6F1A2
Requests: 70 HTTP requests in this frame

Frame: https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6Le3YpAkAAAAAG20zlwTeZv2Qk6pVU5i7AACApRt&co=aHR0cHM6Ly9lbmdsaXNodGVzdC5kdW9saW5nby5jbjo0NDM.&hl=en&v=fGZmEzpfeSeqDJiApS_XZ4Y2&size=invisible&cb=d5yfoyp9x2y3
Frame ID: 75DE518B05B66CBA5E3753C81E5E29AD
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Duolingo English Test

Page URL History Show full URLs

http://englishtest.duolingo.cn/ HTTP 302
https://englishtest.duolingo.cn/ Page URL

Detected technologies

Baidu Analytics (百度统计) (Analytics) Expand

Overall confidence: 100%
Detected patterns

hm\.baidu\.com/hm\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/ns\.html[^>]+></iframe>

Sensors Data (Analytics) Expand

Overall confidence: 100%
Detected patterns

sensorsdata

Page Statistics

79
Requests

100 %
HTTPS

25 %
IPv6

9
Domains

12
Subdomains

12
IPs

4
Countries

2311 kB
Transfer

6453 kB
Size

8
Cookies

9 Outgoing links

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

URL: https://go.duolingo.com/wechatofficial
Title: 微信公众号

Search URL Search Domain Scan URL

URL: https://www.xiaohongshu.com/user/profile/600690b00000000001009de3
Title: 小红书

Search URL Search Domain Scan URL

URL: https://space.bilibili.com/1113337036
Title: 哔哩哔哩

Search URL Search Domain Scan URL

URL: https://go.duolingo.com/wechatlink
Title: 视频号

Search URL Search Domain Scan URL

URL: https://weibo.com/u/7507965003
Title: 微博

Search URL Search Domain Scan URL

URL: https://www.zhihu.com/org/duo-lin-guo-ying-yu-ce-shi
Title: 知乎

Search URL Search Domain Scan URL

URL: https://duolingo-testcenter.s3.amazonaws.com/static/images/testcenter/home/wecom_link.png
Title: 官方社群

Search URL Search Domain Scan URL

URL: http://beian.miit.gov.cn/
Title: 京ICP备14061397号-1

Search URL Search Domain Scan URL

URL: http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=11010102005866
Title: 京公网安备 11010102005866 号

Search URL Search Domain Scan URL

Page URL History

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

http://englishtest.duolingo.cn/ HTTP 302
https://englishtest.duolingo.cn/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

79 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
englishtest.duolingo.cn/
Redirect Chain

http://englishtest.duolingo.cn/
https://englishtest.duolingo.cn/

13 KB
5 KB

1301ms
597ms

Document
text/html

106.14.177.239
ALIBABA-CN-NET Ha...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest.duolingo.cn/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 106.14.177.239 Shanghai, China, ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: duo-api /
Resource Hash: b9950aabd8ccb2d1abb7b78d98d2567252b5d0d3e0f76afae4fe5efb80e2b394

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36
accept-language: en-US,en;q=0.9

Response headers

content-encoding: gzip
content-length: 4853
content-type: text/html; charset=utf-8
date: Mon, 13 Nov 2023 23:55:46 GMT
server: duo-api
x-duo-request-host: alidet.duolingo.cn
x-envoy-upstream-service-time: 99

Redirect headers

Connection: keep-alive
Content-Length: 0
Date: Mon, 13 Nov 2023 23:55:45 GMT
cache-control: no-cache
location: https://englishtest.duolingo.cn/

GET
H2 200 9484_testcenter_9378571ccb9473bcc313.css
englishtest-static.duolingo.cn/static/css/ 20 KB
4 KB 1707ms
569ms Stylesheet
text/css 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest-static.duolingo.cn/static/css/9484_testcenter_9378571ccb9473bcc313.css
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 114.80.179.218 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: d41333c88246162ef88ac0904295f4996ee4ec6dceb4353ff6f53de2a9a17fa3

Request headers

accept-language: en-US,en;q=0.9
Referer: https://englishtest.duolingo.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Mon, 13 Nov 2023 23:43:48 GMT
x-amz-version-id: null
via: cache14.l2cn2656[0,0,304-0,H], cache17.l2cn2656[3,0], cache9.cn3259[0,0,200-0,H], cache5.cn3259[7,0]
content-encoding: gzip
x-amz-request-id: 59Q00PN2QY6327JF
age: 721
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3564
x-cache: HIT TCP_MEM_HIT dirn:0:224934801
x-swift-savetime: Mon, 13 Nov 2023 23:44:23 GMT
content-length: 3370
x-amz-id-2: SFzo8Z8rUBuKEHXu2eelWrloCF5jL1PvKEqZyO1oVsuPeljZtaftLoMCVbgLnyrNrsisK7TqI0Y=
last-modified: Mon, 13 Nov 2023 22:19:43 GMT
server: Tengine
etag: "1552d7d631304847b88fab2b0e0caec1"
ali-swift-global-savetime: 1699919027
content-type: text/css
access-control-allow-methods: GET,HEAD,OPTIONS
cache-control: public, max-age=1 day, 0:00:00
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: 7250b39916999197483515832e
expires: Tue, 14 Nov 2023 22:19:42 GMT

GET
H2 200 9484_testcenter_7c474ac63fadc82299c8.js Show response
englishtest-static.duolingo.cn/static/js/ 1 MB
419 KB 2059ms
921ms Script
application/javascript 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest-static.duolingo.cn/static/js/9484_testcenter_7c474ac63fadc82299c8.js
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 114.80.179.218 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: cea20fac73dc33ffafab25628999f8805ba39983c30121f5cd52b1b84fb1fff8

Request headers

accept-language: en-US,en;q=0.9
Referer: https://englishtest.duolingo.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Mon, 13 Nov 2023 23:44:12 GMT
x-amz-version-id: null
via: cache14.l2cn2656[0,0,304-0,H], cache20.l2cn2656[0,0], cache12.cn3259[0,0,200-0,H], cache5.cn3259[7,0]
content-encoding: gzip
x-amz-request-id: FPEYW1C2K5KMX7BA
age: 697
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3588
x-cache: HIT TCP_MEM_HIT dirn:10:492361671
x-swift-savetime: Mon, 13 Nov 2023 23:44:23 GMT
content-length: 427948
x-amz-id-2: j45lywdA9yKyitWYK7+yJ9q2ANjxXRrywlCmnOy9q7vyFUrEM/8wNv0rnJYdCidAc5KouxK+GAk=
last-modified: Mon, 13 Nov 2023 22:19:44 GMT
server: Tengine
etag: "010587017d8558066291debc9a6ae2ed"
ali-swift-global-savetime: 1699919051
content-type: application/javascript
access-control-allow-methods: GET,HEAD,OPTIONS
cache-control: public, max-age=1 day, 0:00:00
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: 7250b39916999197483515836e
expires: Tue, 14 Nov 2023 22:19:43 GMT

GET
H2 200 9971_testcenter_1cb4076b7455dfe94f35.css
englishtest-static.duolingo.cn/static/css/ 255 KB
55 KB 1846ms
708ms Stylesheet
text/css 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest-static.duolingo.cn/static/css/9971_testcenter_1cb4076b7455dfe94f35.css
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 114.80.179.218 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 8bda20ee4cd58f38d017c09f37e6f56baef179df0ce9ba4063bfd57f0a798163

Request headers

accept-language: en-US,en;q=0.9
Referer: https://englishtest.duolingo.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Mon, 13 Nov 2023 23:28:12 GMT
x-amz-version-id: null
via: cache21.l2cn2656[0,0,304-0,H], cache35.l2cn2656[0,0], cache6.cn3259[0,0,200-0,H], cache5.cn3259[7,0]
content-encoding: gzip
x-amz-request-id: G7DEE9MR17BEH849
age: 1657
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3553
x-cache: HIT TCP_MEM_HIT dirn:11:1370624755
x-swift-savetime: Mon, 13 Nov 2023 23:28:58 GMT
content-length: 55429
x-amz-id-2: SxodnNuRKrzqnG/RSdh3Hpi14DJBBrUdFkJoHR7aRvLzMjbn+jweK99Lg0Y2zf0tLvOZTfxb1rI=
last-modified: Mon, 13 Nov 2023 22:19:43 GMT
server: Tengine
etag: "779f1f9fc2ffdf36007c984a0f281418"
ali-swift-global-savetime: 1699918091
content-type: text/css
access-control-allow-methods: GET,HEAD,OPTIONS
cache-control: public, max-age=1 day, 0:00:00
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: 7250b39916999197483515833e
expires: Tue, 14 Nov 2023 22:19:42 GMT

GET
H2 200 9971_testcenter_5ccf53bfb895cb9cb5c4.js Show response
englishtest-static.duolingo.cn/static/js/ 2 MB
491 KB 2185ms
1047ms Script
application/javascript 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest-static.duolingo.cn/static/js/9971_testcenter_5ccf53bfb895cb9cb5c4.js
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 114.80.179.218 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 257e8caa4824bd7443b12d545de9813aaa38f2817fb4436da1fa5c68cc63314e

Request headers

accept-language: en-US,en;q=0.9
Referer: https://englishtest.duolingo.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Mon, 13 Nov 2023 23:28:12 GMT
x-amz-version-id: null
via: cache12.l2cn2656[0,0,304-0,H], cache27.l2cn2656[1,0], cache9.cn3259[0,0,200-0,H], cache5.cn3259[9,0]
content-encoding: gzip
x-amz-request-id: G7D47Q151Q5H1NFJ
age: 1657
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3553
x-cache: HIT TCP_MEM_HIT dirn:11:488601356
x-swift-savetime: Mon, 13 Nov 2023 23:28:58 GMT
content-length: 501652
x-amz-id-2: Sg9szxzgi3YV3B9frw7VDMEaW4xBeq7I+COBP2GwOle8PPNuZJxUasObgDfFlGDdctmnllh/y611tmpGxPQdMUncI9Nio4/w8HIcyL0dn6A=
last-modified: Mon, 13 Nov 2023 22:19:44 GMT
server: Tengine
etag: "43d4987f1210805aeb2670e5ba2aba81"
ali-swift-global-savetime: 1699918091
content-type: application/javascript
access-control-allow-methods: GET,HEAD,OPTIONS
cache-control: public, max-age=1 day, 0:00:00
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: 7250b39916999197483515839e
expires: Tue, 14 Nov 2023 22:19:43 GMT

GET
H2 200 main_testcenter_feca25814473cecc1c64.css
englishtest-static.duolingo.cn/static/css/ 236 KB
28 KB 1620ms
482ms Stylesheet
text/css 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest-static.duolingo.cn/static/css/main_testcenter_feca25814473cecc1c64.css
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 114.80.179.218 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 40401b98c43d6f256b36bb7cb748cd008b3807623450959779135bcccf739b1d

Request headers

accept-language: en-US,en;q=0.9
Referer: https://englishtest.duolingo.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Mon, 13 Nov 2023 22:58:36 GMT
content-encoding: gzip
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GET
H2 200 main_testcenter_5133817555942b8b23d1.js Show response
englishtest-static.duolingo.cn/static/js/ 58 KB
18 KB 1390ms
250ms Script
application/javascript 114.80.179.218
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Full URL: https://englishtest-static.duolingo.cn/static/js/main_testcenter_5133817555942b8b23d1.js
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GET
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Full URL

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GET
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Full URL: https://localization-duostrings.duolingo.cn/duostrings/duolingo-englishtest2500c4e00f287494684f099897956ef1/latest/zh-CN.duostrings
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GET
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H/1.1 200
OK hm.gif
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299 B 357ms
357ms Image
image/gif 103.235.46.191
BAIDU Beijing Bai...

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Full URL

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Host: englishtest.duolingo.cn
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Protocol

HTTP/1.1

Security

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Server

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GET
H2 200 1344_testcenter_16e88247c1cc2899d49f.js Show response
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44 KB 224ms
223ms Script
application/javascript 114.80.179.218
CHINANET-SH-AP Ch...

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Full URL: https://englishtest-static.duolingo.cn/static/js/1344_testcenter_16e88247c1cc2899d49f.js
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GET
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CHINANET-SH-AP Ch...

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Full URL: https://englishtest-static.duolingo.cn/static/fonts/din/DINNextRoundedLTPro-Regular.woff2
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GET
H2 200 loader_v3.8.3.js Show response
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Full URL

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Show headers Download Go to Show image

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Show headers Download Go to Show image

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General

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Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/a4a2523408186a07445f.svg
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image/svg+xml 114.80.179.218
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General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/11034e21467d71c08aba.svg
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Check archive.org

Show headers Download Go to Show image

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Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/b754f086d94530ac6f40.svg
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General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/fb21670e414a81ca5984.svg
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image/svg+xml 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/68b1ed492bfa9cca43d2.svg
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CHINANET-SH-AP Ch...

General

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Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/fae7b539ab209a385a70.svg
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image/svg+xml 114.80.179.218
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General

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Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/4d1e2d82d0e06cc8865a.svg
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428ms Image
image/svg+xml 114.80.179.218
CHINANET-SH-AP Ch...

General

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Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/42ff290a4dd8cb874d4d.svg
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image/svg+xml 114.80.179.218
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Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/347bbc2c9946c01ea464.svg
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Check archive.org

Show headers Download Go to Show image

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Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/7f3afeb8d03858f5e1af.svg
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General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/e7259a1effee7e8b96a0.svg
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image/svg+xml 114.80.179.218
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General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/e2b4d673643684d90a33.svg
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434ms Image
image/svg+xml 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/c0577127d555bd3e4f44.svg
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image/svg+xml 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/060e8f82f5cbe6aebee8.svg
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452ms Image
image/svg+xml 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/102dfeffeafe6a17ca3d.svg
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451ms Image
image/svg+xml 114.80.179.218
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/975cbea55c0df9e6524d.svg
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Response headers

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Check archive.org

Show headers Download Go to Show image

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Show headers Download Go to Show image

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Check archive.org

Show headers Download Go to Show image

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Check archive.org

Show headers Download Go to Show image

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Show headers Download Go to Show image

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image/png 114.80.179.218
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General

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Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/b806b3c98564f4d176e4.png
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Request headers

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image/png 114.80.179.218
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Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/wp/791be337215547536dfe.png
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Response headers

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GET
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Full URL: https://englishtest-static.duolingo.cn/static/images/wp/d08241d7c1d6753e5f55.jpg
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Request headers

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Response headers

date: Mon, 13 Nov 2023 23:36:04 GMT
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463ms Image
image/png 114.80.179.218
CHINANET-SH-AP Ch...

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Full URL: https://englishtest-static.duolingo.cn/static/images/wp/8ac5f69a53362c095842.png
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Request headers

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Response headers

date: Mon, 13 Nov 2023 23:23:16 GMT
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GET
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642 B 524ms
524ms XHR
application/json 106.14.177.239
ALIBABA-CN-NET Ha...

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Full URL: https://englishtest.duolingo.cn/api/web/auto_tracking_properties?_=1699919750953
Requested by: Host: englishtest-static.duolingo.cn
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Request headers

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Response headers

x-duo-request-host: alidet.duolingo.cn
date: Mon, 13 Nov 2023 23:55:51 GMT
content-encoding: gzip
x-envoy-upstream-service-time: 24
server: duo-api
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POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 77ms
74ms XHR
text/plain 67.202.36.156
AMAZON-AES

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Full URL: https://excess.duolingo.com/batch
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/9484_testcenter_7c474ac63fadc82299c8.js
Protocol: H2
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Request headers

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accept-language: en-US,en;q=0.9
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Response headers

date: Mon, 13 Nov 2023 23:55:51 GMT
accept-encoding: gzip, identity
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OPTIONS
H2 200 batch
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59ms Preflight 67.202.36.156
AMAZON-AES

General

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Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 67.202.36.156 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash

Request headers

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Response headers

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server: Jetty(9.2.z-SNAPSHOT)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 110ms
60ms Preflight 67.202.36.156
AMAZON-AES

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Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 67.202.36.156 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software: Jetty(9.2.z-SNAPSHOT) /
Resource Hash

Request headers

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Response headers

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server: Jetty(9.2.z-SNAPSHOT)

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 104ms
60ms Preflight 67.202.36.156
AMAZON-AES

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Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 67.202.36.156 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-67-202-36-156.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://englishtest.duolingo.cn
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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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allow: GET, HEAD, POST, TRACE, OPTIONS
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date: Mon, 13 Nov 2023 23:55:51 GMT
server: Jetty(9.2.z-SNAPSHOT)

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 73ms
71ms XHR
text/plain 67.202.36.156
AMAZON-AES

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Full URL: https://excess.duolingo.com/batch
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/9484_testcenter_7c474ac63fadc82299c8.js
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Software: Jetty(9.2.z-SNAPSHOT) /
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Request headers

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accept-language: en-US,en;q=0.9
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Response headers

date: Mon, 13 Nov 2023 23:55:51 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: *
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content-length: 34

GET
H2 200 59052de6c9e1fcbf2c47.svg
englishtest-static.duolingo.cn/static/images/wp/ 5 KB
3 KB 365ms
365ms Image
image/svg+xml 114.80.179.218
CHINANET-SH-AP Ch...

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Full URL: https://englishtest-static.duolingo.cn/static/images/wp/59052de6c9e1fcbf2c47.svg
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/applicants
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 114.80.179.218 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
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Request headers

accept-language: en-US,en;q=0.9
Referer: https://englishtest.duolingo.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Mon, 13 Nov 2023 23:42:56 GMT
content-encoding: gzip
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last-modified: Mon, 13 Nov 2023 22:53:42 GMT
server: Tengine
etag: "fa91592c8ac1d0ca208c4ab53960fd4a"
ali-swift-global-savetime: 1699918975
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access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: 7250b39916999197515147030e
expires: Tue, 14 Nov 2023 22:53:41 GMT

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
312 B 72ms
70ms XHR
text/plain 67.202.36.156
AMAZON-AES

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Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/9484_testcenter_7c474ac63fadc82299c8.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 67.202.36.156 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-67-202-36-156.compute-1.amazonaws.com
Software: Jetty(9.2.z-SNAPSHOT) /
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Request headers

Referer: https://englishtest.duolingo.cn/
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36
Content-type: application/json

Response headers

date: Mon, 13 Nov 2023 23:55:51 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
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POST
H2 200 sa.gif
duolingo.datasink.sensorsdata.cn/ 0
269 B 510ms
270ms Ping
image/gif 47.246.20.183
TAOBAO Zhejiang T...

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Full URL: https://duolingo.datasink.sensorsdata.cn/sa.gif?token=46083a738ce7e173&project=production
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Full URL: https://duolingo.datasink.sensorsdata.cn/sa.gif?token=46083a738ce7e173&project=production
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x-content-type-options: nosniff
age: 166113
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 24606
x-xss-protection: 0
last-modified: Mon, 06 Nov 2023 03:03:27 GMT
server: sffe
cross-origin-opener-policy: same-origin-allow-popups; report-to="recaptcha"
vary: Accept-Encoding
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type: text/css
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Mon, 11 Nov 2024 01:47:19 GMT

GET
H3 200 recaptcha__en.js Show response
www.gstatic.com/recaptcha/releases/fGZmEzpfeSeqDJiApS_XZ4Y2/ Frame 75DE 466 KB
187 KB 220ms
75ms Script
text/javascript 2607:f8b0:4020:807::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/recaptcha/releases/fGZmEzpfeSeqDJiApS_XZ4Y2/recaptcha__en.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4020:807::2003 Montreal, Canada, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

09ed391c987b3b27df5080114e00377ff1a748793cb417a809b33f22d737fe55

Security Headers

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

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.recaptcha.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Sat, 11 Nov 2023 02:28:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 250022
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 191412
x-xss-protection: 0
last-modified: Mon, 06 Nov 2023 03:03:27 GMT
server: sffe
cross-origin-opener-policy: same-origin-allow-popups; report-to="recaptcha"
vary: Accept-Encoding
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Sun, 10 Nov 2024 02:28:50 GMT

GET
H3 200 logo_48.png
www.gstatic.com/recaptcha/api2/ Frame 75DE 2 KB
2 KB 73ms
72ms Image
image/png 2607:f8b0:4020:807::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

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

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/fGZmEzpfeSeqDJiApS_XZ4Y2/styles__ltr.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2607:f8b0:4020:807::2003 Montreal, Canada, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

1b9efb22c938500971aac2b2130a475fa23684dd69e43103894968df83145b8a

Security Headers

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

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.gstatic.com/recaptcha/releases/fGZmEzpfeSeqDJiApS_XZ4Y2/styles__ltr.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Fri, 10 Nov 2023 04:12:49 GMT
x-content-type-options: nosniff
age: 330184
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2228
x-xss-protection: 0
last-modified: Tue, 03 Mar 2020 20:15:00 GMT
server: sffe
cross-origin-opener-policy: same-origin-allow-popups; report-to="recaptcha"
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type: image/png
cache-control: public, max-age=604800
accept-ranges: bytes
expires: Fri, 17 Nov 2023 04:12:49 GMT

GET
H2 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ Frame 75DE 15 KB
16 KB 204ms
64ms Font
font/woff2 2607:f8b0:4006:821::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4006:821::2003 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

3e253b66056519aa065b00a453bac37ac5ed8f3e6fe7b542e93a9dcdcc11d0bc

Security Headers

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

Request headers

Referer: https://www.recaptcha.net/
Origin: https://www.recaptcha.net
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.123 Safari/537.36

Response headers

date: Sat, 11 Nov 2023 00:51:47 GMT
x-content-type-options: nosniff
age: 255846
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 15344
x-xss-protection: 0
last-modified: Mon, 16 Oct 2017 17:32:55 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sun, 10 Nov 2024 00:51:47 GMT

Verdicts & Comments Add Verdict or Comment

38 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.

8 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
englishtest.duolingo.cn/	1969-12-31 23:59:59	Name: detlang Value: zs
.hm.baidu.com/	1970-01-21 01:47:59	Name: HMACCOUNT_BFESS Value: FC507D2111C71F13
.englishtest.duolingo.cn/	1970-01-21 00:57:35	Name: Hm_lvt_18407780148f2709d78b6bcdb3c961d8 Value: 1699919751
.englishtest.duolingo.cn/	1969-12-31 23:59:59	Name: Hm_lpvt_18407780148f2709d78b6bcdb3c961d8 Value: 1699919751
.duolingo.cn/	1970-01-20 16:12:35	Name: sajssdk_2015_cross_new_user Value: 1
.duolingo.cn/	1970-01-21 01:47:59	Name: sensorsdata2015jssdkcross Value: %7B%22distinct_id%22%3A%2218bcb1ce8a4580-00163195aabca578-66385e53-1920000-18bcb1ce8a510d8%22%2C%22first_id%22%3A%22%22%2C%22props%22%3A%7B%22%24latest_traffic_source_type%22%3A%22%E7%9B%B4%E6%8E%A5%E6%B5%81%E9%87%8F%22%2C%22%24latest_search_keyword%22%3A%22%E6%9C%AA%E5%8F%96%E5%88%B0%E5%80%BC_%E7%9B%B4%E6%8E%A5%E6%89%93%E5%BC%80%22%2C%22%24latest_referrer%22%3A%22%22%7D%2C%22identities%22%3A%22eyIkaWRlbnRpdHlfY29va2llX2lkIjoiMThiY2IxY2U4YTQ1ODAtMDAxNjMxOTVhYWJjYTU3OC02NjM4NWU1My0xOTIwMDAwLTE4YmNiMWNlOGE1MTBkOCJ9%22%2C%22history_login_id%22%3A%7B%22name%22%3A%22%22%2C%22value%22%3A%22%22%7D%2C%22%24device_id%22%3A%2218bcb1ce8a4580-00163195aabca578-66385e53-1920000-18bcb1ce8a510d8%22%7D
englishtest.duolingo.cn/	1970-01-20 16:22:04	Name: AWSALB Value: n/DBPKE3l9cR9JrzO2AEhYtuolHqrnwwv0NNP8X96mJEGMzqOIl+L3uooXdZA5Ql9qLHs2n/1AHbD4PD9pOw2TW7QJocfeActSgiIU0uGNFLXgGOZtnf3bjL4OLN
englishtest.duolingo.cn/	1970-01-20 16:22:04	Name: AWSALBCORS Value: n/DBPKE3l9cR9JrzO2AEhYtuolHqrnwwv0NNP8X96mJEGMzqOIl+L3uooXdZA5Ql9qLHs2n/1AHbD4PD9pOw2TW7QJocfeActSgiIU0uGNFLXgGOZtnf3bjL4OLN

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.

analytics.oceanengine.com
api.fpjs.io
duolingo.datasink.sensorsdata.cn
englishtest-static.duolingo.cn
englishtest.duolingo.cn
excess.duolingo.com
fonts.gstatic.com
fpnpmcdn.net
hm.baidu.com
localization-duostrings.duolingo.cn
www.gstatic.com
www.recaptcha.net
103.235.46.191
106.14.177.239
114.80.179.218
13.248.176.92
18.161.21.74
2607:f8b0:4006:821::2003
2607:f8b0:4020:806::2003
2607:f8b0:4020:807::2003
47.246.20.183
47.246.22.230
61.170.77.233
67.202.36.156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englishtest.duolingo.cn Open in urlscan Pro 106.14.177.239 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

79 Requests

100 %HTTPS

25 %IPv6

9 Domains

12 Subdomains

12 IPs

4 Countries

2311 kBTransfer

6453 kBSize

8 Cookies

9 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

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Request headers

Response headers

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Response headers

Request headers

Response headers

Request headers

Response headers

englishtest.duolingo.cn Open in urlscan Pro
106.14.177.239 Public Scan

Screenshot
Live screenshot

Full Image

79
Requests

100 %
HTTPS

25 %
IPv6

9
Domains

12
Subdomains

12
IPs

4
Countries

2311 kB
Transfer

6453 kB
Size

8
Cookies

79 HTTP transactions
0 data transactions