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

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URL:
https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE
Submission: On March 01 via api (March 1st 2024, 5:32:20 am UTC) from HK — Scanned from DE

Summary HTTP 60 Redirects Links 13 Behaviour Indicators

Summary

This website contacted 17 IPs in 5 countries across 12 domains to perform 60 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
3	106.14.177.239 106.14.177.239	37963 (ALIBABA-C...) (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.)
28	180.163.207.103 180.163.207.103	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	163.181.92.236 163.181.92.236	24429 (TAOBAO Zh...) (TAOBAO Zhejiang Taobao Network Co.)
1	222.73.33.222 222.73.33.222	4812 (CHINANET-...) (CHINANET-SH-AP China Telecom Group)
1 4	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
2	2620:1ec:bdf::45 2620:1ec:bdf::45	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
3	52.224.31.34 52.224.31.34	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
2	2a00:1450:400... 2a00:1450:4001:82f::2003	15169 (GOOGLE) (GOOGLE)
1 2	68.219.88.97 68.219.88.97	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
4	2a00:1450:400... 2a00:1450:4001:80f::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:808::2003	15169 (GOOGLE) (GOOGLE)
1	18.245.31.115 18.245.31.115	16509 (AMAZON-02) (AMAZON-02)
1	13.248.176.92 13.248.176.92	16509 (AMAZON-02) (AMAZON-02)
3	163.181.56.224 163.181.56.224	24429 (TAOBAO Zh...) (TAOBAO Zhejiang Taobao Network Co.)
1	47.254.187.131 47.254.187.131	45102 (ALIBABA-C...) (ALIBABA-CN-NET Alibaba US Technology Co.)
2	3.224.21.124 3.224.21.124	14618 (AMAZON-AES) (AMAZON-AES)
60	17

3 106.14.177.239 (Shanghai, China)

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

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

28 180.163.207.103 (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

2 163.181.92.236 (Frankfurt am Main, Germany)

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

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

1 222.73.33.222 (China)

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

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

4 2620:1ec:c11::200 (United States) 1 redirects

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

bat.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
c.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:1ec:bdf::45 (United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

www.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 52.224.31.34 (Washington, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

h.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

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

ASN15169 (GOOGLE, US)

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

2 68.219.88.97 (Dublin, Ireland) 1 redirects

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

c.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:808::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 18.245.31.115 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-31-115.fra56.r.cloudfront.net

fpnpmcdn.net	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

3 163.181.56.224 (Frankfurt am Main, Germany)

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

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

1 47.254.187.131 (Frankfurt am Main, Germany)

ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN)

duolingo-certifications-data.oss-accelerate.aliyuncs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.224.21.124 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-224-21-124.compute-1.amazonaws.com

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

	Apex Domain Subdomains	Transfer
32	duolingo.cn englishtest.duolingo.cn englishtest-static.duolingo.cn localization-duostrings.duolingo.cn	3 MB
7	clarity.ms 1 redirects www.clarity.ms — Cisco Umbrella Rank: 753 h.clarity.ms — Cisco Umbrella Rank: 18236 c.clarity.ms — Cisco Umbrella Rank: 1363	28 KB
5	gstatic.com www.gstatic.com fonts.gstatic.com	435 KB
4	bing.com 1 redirects bat.bing.com — Cisco Umbrella Rank: 371 c.bing.com — Cisco Umbrella Rank: 246	16 KB
3	sensorsdata.cn duolingo.datasink.sensorsdata.cn	556 B
2	duolingo.com excess.duolingo.com — Cisco Umbrella Rank: 7397	311 B
2	recaptcha.net www.recaptcha.net — Cisco Umbrella Rank: 1269	3 KB
2	oceanengine.com analytics.oceanengine.com — Cisco Umbrella Rank: 310205	17 KB
2	baidu.com hm.baidu.com — Cisco Umbrella Rank: 10000	12 KB
1	aliyuncs.com duolingo-certifications-data.oss-accelerate.aliyuncs.com	116 KB
1	fpjs.io api.fpjs.io — Cisco Umbrella Rank: 53968	447 B
1	fpnpmcdn.net fpnpmcdn.net — Cisco Umbrella Rank: 25410	47 KB
60	12

	Domain	Requested by
28	englishtest-static.duolingo.cn	englishtest.duolingo.cn englishtest-static.duolingo.cn
4	www.gstatic.com	www.recaptcha.net www.gstatic.com
3	duolingo.datasink.sensorsdata.cn	englishtest-static.duolingo.cn
3	h.clarity.ms	www.clarity.ms englishtest-static.duolingo.cn
3	bat.bing.com	englishtest.duolingo.cn bat.bing.com
3	englishtest.duolingo.cn	englishtest-static.duolingo.cn
2	excess.duolingo.com	englishtest-static.duolingo.cn
2	c.clarity.ms	1 redirects
2	www.recaptcha.net	englishtest.duolingo.cn www.gstatic.com
2	www.clarity.ms	bat.bing.com www.clarity.ms
2	analytics.oceanengine.com	englishtest.duolingo.cn analytics.oceanengine.com
2	hm.baidu.com	englishtest.duolingo.cn
1	duolingo-certifications-data.oss-accelerate.aliyuncs.com
1	api.fpjs.io	englishtest-static.duolingo.cn
1	fpnpmcdn.net	englishtest-static.duolingo.cn
1	fonts.gstatic.com	www.recaptcha.net
1	c.bing.com	1 redirects
1	localization-duostrings.duolingo.cn	englishtest.duolingo.cn
60	18

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

Domain
certs.duolingo.com
englishtest.duolingo.com
go.duolingo.com
www.xiaohongshu.com
space.bilibili.com
weibo.com
www.zhihu.com
duolingo-testcenter.s3.amazonaws.com
blog.englishtest.duolingo.com
www.beian.gov.cn
beian.miit.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
www.bing.com Microsoft Azure TLS Issuing CA 02	`2024-01-21` - `2024-06-27`	5 months	crt.sh
www.clarity.ms DigiCert TLS RSA SHA256 2020 CA1	`2023-12-07` - `2024-12-07`	a year	crt.sh
a.clarity.ms Microsoft Azure TLS Issuing CA 01	`2024-01-14` - `2024-06-27`	5 months	crt.sh
misc.google.com GTS CA 1C3	`2024-02-05` - `2024-04-29`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2024-02-05` - `2024-04-29`	3 months	crt.sh
fpcdn.io Amazon RSA 2048 M03	`2023-10-10` - `2024-11-08`	a year	crt.sh
api.fpjs.io Amazon RSA 2048 M03	`2023-11-15` - `2024-12-14`	a year	crt.sh
*.datasink.sensorsdata.cn RapidSSL Global TLS RSA4096 SHA256 2022 CA1	`2023-11-08` - `2024-12-08`	a year	crt.sh
*.oss-eu-central-1.aliyuncs.com GlobalSign Organization Validation CA - SHA256 - G3	`2024-01-26` - `2025-02-26`	a year	crt.sh
*.duolingo.com Go Daddy Secure Certificate Authority - G2	`2023-11-21` - `2024-12-22`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE
Frame ID: 75433A03AF1DC4CC62134B7B0A9732F4
Requests: 54 HTTP requests in this frame

Frame: https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6Le3YpAkAAAAAG20zlwTeZv2Qk6pVU5i7AACApRt&co=aHR0cHM6Ly9lbmdsaXNodGVzdC5kdW9saW5nby5jbjo0NDM.&hl=de&v=vj7hFxe2iNgbe-u95xTozOXW&size=invisible&cb=bumxinbk0osz
Frame ID: 1F2B6C68A5B22BC492B1DEA09EA49D1E
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Duolingo English Test

Detected technologies

Baidu Analytics (百度统计) (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Sensors Data (Analytics) Expand

Overall confidence: 100%
Detected patterns

sensorsdata

Page Statistics

60
Requests

98 %
HTTPS

29 %
IPv6

12
Domains

18
Subdomains

17
IPs

5
Countries

3695 kB
Transfer

8266 kB
Size

20
Cookies

13 Outgoing links

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

URL: https://certs.duolingo.com/169b61ba17ae58bbbed9cf2b0ba44fb7
Title: certs.duolingo.com/169b61ba17ae58bbbed9cf2b0ba44fb7

Search URL Search Domain Scan URL

URL: https://englishtest.duolingo.com/scores
Title: englishtest.duolingo.com/scores

Search URL Search Domain Scan URL

URL: https://englishtest.duolingo.com/sharing
Title: englishtest.duolingo.com/sharing

Search URL Search Domain Scan URL

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: https://blog.englishtest.duolingo.com/
Title: 博客

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

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

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 18

https://c.clarity.ms/c.gif HTTP 302
https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=C19BFE91EDD94E7E858592C0D6A722D7&RedC=c.clarity.ms&MXFR=1795DF9849CF6D9E3B0DCBAD4DCF63FB HTTP 302
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=C19BFE91EDD94E7E858592C0D6A722D7&MUID=2753E2F1C5D96E181DC1F6C4C40B6F42

60 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 169b61ba17ae58bbbed9cf2b0ba44fb7 Show response
englishtest.duolingo.cn/ 14 KB
5 KB 3011ms
1278ms 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/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE
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: 1cf9f8f4facb6089b68336abb20862c0b6631f9dfd629fff84f48237b91dfa7e

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

content-encoding: gzip
content-length: 5019
content-type: text/html; charset=utf-8
date: Fri, 01 Mar 2024 05:32:04 GMT
server: duo-api
x-duo-request-host: alidet.duolingo.cn
x-envoy-upstream-service-time: 172

GET
H2 200 4579_testcenter_9378571ccb9473bcc313.css
englishtest-static.duolingo.cn/static/css/ 20 KB
4 KB 2843ms
1399ms Stylesheet
text/css 180.163.207.103
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest-static.duolingo.cn/static/css/4579_testcenter_9378571ccb9473bcc313.css
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: d41333c88246162ef88ac0904295f4996ee4ec6dceb4353ff6f53de2a9a17fa3

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:30:44 GMT
x-amz-version-id: 8HP0uE2MtCs74u6IT_qpQ_qTCMwLb97N
via: cache32.l2cn3152[992,991,304-0,M], cache48.l2cn3152[993,0], ens-vcache5.cn5923[0,0,200-0,H], ens-vcache33.cn5923[21,0]
content-encoding: gzip
x-amz-request-id: 7VFRQ2KK0Q3WGXSN
age: 83
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3600
x-cache: HIT TCP_MEM_HIT dirn:8:256829274
x-swift-savetime: Fri, 01 Mar 2024 05:30:43 GMT
content-length: 3370
x-amz-id-2: r9Vm3NSzQW0WG0LRos1bEtdWDcgcEqQXz9C4K5p4Ruw9BSSgI/LV2Xpa+Z24z4Po77Nql8Qxij8emKF8AotHrFVjTHykhiF7oyV+QHUXjbQ=
last-modified: Thu, 29 Feb 2024 22:25:04 GMT
server: Tengine
etag: "7acb4746991a427f27f671cfb6765b33"
ali-swift-global-savetime: 1709271043
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: b4a3cf2617092711266136762e
expires: Fri, 01 Mar 2024 22:25:03 GMT

GET
H2 200 4579_testcenter_809de938bf2fa29dfa81.js Show response
englishtest-static.duolingo.cn/static/js/ 2 MB
448 KB 2297ms
854ms Script
application/javascript 180.163.207.103
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest-static.duolingo.cn/static/js/4579_testcenter_809de938bf2fa29dfa81.js
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 0b4cf447e68bcba57d1900924a821f966e2a8665b63fe5eb1e7bcef0ef56e655

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 04:51:59 GMT
x-amz-version-id: iwNI91S7fuN9I_YjT_lI_iMpGkzEHsPV
via: cache9.l2cn3152[0,0,304-0,H], cache44.l2cn3152[1,0], ens-vcache28.cn5923[0,0,200-0,H], ens-vcache33.cn5923[2,0]
content-encoding: gzip
x-amz-request-id: P7DT1QCRFSRNNKFK
age: 2408
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3459
x-cache: HIT TCP_MEM_HIT dirn:10:333410493
x-swift-savetime: Fri, 01 Mar 2024 04:54:19 GMT
content-length: 457384
x-amz-id-2: rZusXhFh5cHWUwJyHwWJ/tQ/D6S7+fEUYWJXe2/ow/d7Agymh4HsmLrM6yYxarl4PwI6ggGSEsBFUATxBYz7Z1S5QA5bc7H8edd9KNTKIqY=
last-modified: Thu, 29 Feb 2024 22:25:05 GMT
server: Tengine
etag: "1e88c8508dce70e0f347019f15d05507"
ali-swift-global-savetime: 1709268718
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: b4a3cf2617092711266136765e
expires: Fri, 01 Mar 2024 22:25:04 GMT

GET
H2 200 2531_testcenter_33cdf86d844c844029d0.css
englishtest-static.duolingo.cn/static/css/ 274 KB
59 KB 1664ms
220ms Stylesheet
text/css 180.163.207.103
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://englishtest-static.duolingo.cn/static/css/2531_testcenter_33cdf86d844c844029d0.css
Requested by: Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 3836f44abe5461967dd6cbee4ce5310ecbc758b0afa5a428642564dcb4ce097e

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 04:33:45 GMT
x-amz-version-id: Izp9Bd9WBOJO3AmlHqVpM1636S8fbiFS
via: cache69.l2cn3152[1037,1017,304-0,C], cache36.l2cn3152[1019,0], ens-vcache4.cn5923[0,0,200-0,H], ens-vcache33.cn5923[1,0]
content-encoding: gzip
x-amz-request-id: WKG1Y31Y9QX7TVDY
age: 3502
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3600
x-cache: HIT TCP_MEM_HIT dirn:10:130498146
x-swift-savetime: Fri, 01 Mar 2024 04:33:44 GMT
content-length: 59706
x-amz-id-2: mFe4+QsyCgPf49zdnsEMpZRNr7hZQ7Y3zQ2kHpOfdrAIf/aIbhFlUcFcEfG0/M01bg8AvnAqBlI4Y9XZKp8TySEKAvX9PI8u
last-modified: Thu, 29 Feb 2024 22:25:04 GMT
server: Tengine
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GET
H2 200 2531_testcenter_f38594b3582928d445a2.js Show response
englishtest-static.duolingo.cn/static/js/ 4 MB
2 MB 2842ms
1398ms Script
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CHINANET-SH-AP Ch...

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Full URL: https://englishtest-static.duolingo.cn/static/js/2531_testcenter_f38594b3582928d445a2.js
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Full URL: https://englishtest-static.duolingo.cn/static/css/main_testcenter_9b2ef6417662719dae68.css
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Full URL: https://englishtest-static.duolingo.cn/static/js/main_testcenter_9da47a6fd078999d7318.js
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GET
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hm.baidu.com/ 29 KB
12 KB 1044ms
411ms Script
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Full URL

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GET
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GET
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CHINANET-SH-AP Ch...

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Full URL: https://localization-duostrings.duolingo.cn/duostrings/duolingo-englishtestcce7707378a634fe708a96ec35b18a10/latest/zh-CN.duostrings
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GET
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bat.bing.com/ 45 KB
13 KB 57ms
31ms Script
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MICROSOFT-CORP-MS...

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Full URL

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Requested by

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GET
H2 200 343094589.js Show response
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2 KB 29ms
29ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

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Full URL

https://bat.bing.com/p/action/343094589.js

Requested by

Host: bat.bing.com
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Security

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GET
H2 204 0
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286 B 32ms
32ms Image
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MICROSOFT-CORP-MS...

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Full URL

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GET
H2 200 343094589 Show response
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1 KB 235ms
188ms Script
application/x-javascript 2620:1ec:bdf::45
MICROSOFT-CORP-MS...

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Full URL: https://www.clarity.ms/tag/uet/343094589?insights=1
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Response headers

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GET
H2 200 clarity.js Show response
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25 KB 15ms
15ms Script
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MICROSOFT-CORP-MS...

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Full URL: https://www.clarity.ms/s/0.7.22/clarity.js
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URL: https://www.clarity.ms/tag/uet/343094589?insights=1
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2620:1ec:bdf::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 3a582829e2c11dde7e02e0952effb8a8b97770c95705e03ecc82f848cb8684fd

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:32:07 GMT
content-encoding: br
last-modified: Thu, 29 Feb 2024 15:07:22 GMT
etag: W/"0x8DC39382173A2DD"
vary: Accept-Encoding
x-azure-ref: 20240301T053207Z-cdhb9xmx4131b9sd56fw1nu0zc00000009c000000000gmg9
content-type: application/javascript;charset=utf-8
access-control-allow-origin: *
x-ms-request-id: 5c34e52b-701e-003e-2338-6bb9a4000000
cache-control: public, max-age=86400
x-cache: TCP_HIT
x-ms-version: 2018-03-28
x-fd-int-roxy-purgeid: 51562430

POST
H/1.1 204
No Content collect Show response
h.clarity.ms/ 0
303 B 312ms
94ms XHR
text/plain 52.224.31.34
MICROSOFT-CORP-MS...

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Full URL: https://h.clarity.ms/collect
Requested by: Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.22/clarity.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.224.31.34 Washington, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/x-clarity-gzip
Referer: https://englishtest.duolingo.cn/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

Access-Control-Allow-Origin: https://englishtest.duolingo.cn
Date: Fri, 01 Mar 2024 05:32:07 GMT
Access-Control-Allow-Credentials: true
Server: nginx/1.18.0 (Ubuntu)
Connection: keep-alive
Vary: Origin
Request-Context: appId=cid-v1:b1d896b3-bec7-448b-b764-240152e813e8

GET
H2 200 report Show response
analytics.oceanengine.com/api/v2/js/ 29 B
450 B 146ms
146ms XHR
application/json 163.181.92.236
TAOBAO Zhejiang T...

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Full URL: https://analytics.oceanengine.com/api/v2/js/report?data=eJxN0styokAAheF3YUuqkItcUjULVBADgoZuJG5SLTQNyrVpbqby7pOp2WR5vvqX54vDI67ZJ1tazL1yLSJ4LPDEvXCo7zHrP4v0h3%2Fm%2F2xE5YB%2Fw4QLkrPf0tKmxZQVuOdev75fuKSpGZ7%2FJfhtsSGzB2kxofAeW3BhV2lXBL0aorZoO6a21NHaQwZDk0pHhHLzTMUxyhZdKW6JARxpHtL5qdGHWtvZca%2FN6j3iK4U4953VOyeXbFrCGCMzJsPJGcvrkvKFcb0VmzMsDwf1WTUgHgKA%2BtnNAn8fjxPY8znQLL7X9Kikz8xS3PSEGr6%2F6UaQ80TKNwXpocfTzqQyFEGlMvu2Oyj5zc689c2yKx90mnBDa36t5DRG5th4SRUHK62d13m7XN7C8hCnCHrbcUW0LOnCI%2FMuw12geSd4gbGS98AjgEbyIxCiDypP8UTAu9aIF8GHQAqQFDcd2q6mi8OHSb7ZvXvSFRWWt3QX6igTjYu6iTL7ro50ViTfSGRVH30bqIdjwna2CHnHOW1T%2FaPOBPX5PNclAcN1XatErp3MSacsnBIWmNlA1dGa3b6YRNVWxNGOrn48skfZzfOHMrm7A1ASpJ7erMx5wOdJY3xSGo4FQUugLZuGOFvQzP3AT0olHMqP85N%2FNEW%2BtwEydZ2uHtEQ7sMqDLxUAu5FhLIauNurb4rH80MwM1y5VbWNu72XtNg45ndvK6c8Jno8%2Ffm5GCsq3DNUtdyrqK0MSRNFSZMM7fsv5y%2Fuag%3D%3D
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URL: https://analytics.oceanengine.com/api/v2/js/sdk
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 163.181.92.236 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software: Tengine /
Resource Hash: cf1355970b595dca2a2fb6213752699d812a7b40c91df303d1bae55b7c73c6b6

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:32:07 GMT
via: cache67.l2nm125[12,0], ens-cache15.de5[138,0]
x-tt-trace-tag: id=03;cdn-cache=miss;type=dyn
x-tt-trace-id: 00-2403011332076D4379B49B811710D599-75D255F90655E1B6-00
x-tt-agw-login: 0
server-timing: inner; dur=6, tt_agw; dur=4, cdn-cache;desc=MISS,edge;dur=126,origin;dur=12
content-length: 29
server: Tengine
x-tt-logid: 202403011332076D4379B49B811710D599
access-control-allow-methods: *
content-type: application/json; charset=utf-8
access-control-allow-origin: https://englishtest.duolingo.cn
access-control-allow-credentials: true
x-tt-trace-host: 010ef6b5542c340cd5b08799aee1110273245438bd065fe9e6a5186690d1e704755382b718ad7cc7037f8e47ca4a19eec5242de3581edc2035cdde8c9cf0222cadfc43c1034f3893205f2454ad46209a7bcbd3b8dafcb375dbf621f3dce000b6ce
timing-allow-origin: *
access-control-allow-headers: Content-Type,x-auth-token,x-starlink-token
eagleid: a3b55ca317092711273068926e

GET
H/1.1 200
OK hm.gif
hm.baidu.com/ 43 B
299 B 406ms
406ms Image
image/gif 103.235.46.191
BAIDU Beijing Bai...

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Full URL

https://hm.baidu.com/hm.gif?cc=1&ck=1&cl=24-bit&ds=1600x1200&vl=1200&et=0&ja=0&ln=en-us&lo=0&rnd=1886486284&si=18407780148f2709d78b6bcdb3c961d8&v=1.3.0&lv=1&sn=52793&r=0&ww=1600&u=https%3A%2F%2Fenglishtest.duolingo.cn%2F169b61ba17ae58bbbed9cf2b0ba44fb7%3Falias_type%3DCERTIFICATE&tt=Duolingo%20English%20Test

Requested by

Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

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

Reverse DNS

Software

apache /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=172800
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

Pragma: no-cache
Date: Fri, 01 Mar 2024 05:32:08 GMT
Strict-Transport-Security: max-age=172800
X-Content-Type-Options: nosniff
Server: apache
Content-Type: image/gif
Cache-Control: private, max-age=0, no-cache
Content-Length: 43

GET
H2 200 enterprise.js Show response
www.recaptcha.net/recaptcha/ 1 KB
1 KB 36ms
17ms Script
text/javascript 2a00:1450:4001:82f::2003
GOOGLE

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Full URL

https://www.recaptcha.net/recaptcha/enterprise.js?render=6Le3YpAkAAAAAG20zlwTeZv2Qk6pVU5i7AACApRt

Requested by

Host: englishtest.duolingo.cn
URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

GSE /

Resource Hash

4f841e424ba25769e1da6938d3b85bec3ca56b4301b9602bae72b7c25c56afde

Security Headers

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

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:32:08 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
server: GSE
x-frame-options: SAMEORIGIN
content-type: text/javascript; charset=utf-8
cache-control: private, max-age=300
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 1; mode=block
expires: Fri, 01 Mar 2024 05:32:08 GMT

GET
H2

200

c.gif
c.clarity.ms/
Redirect Chain

https://c.clarity.ms/c.gif
https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=C19BFE91EDD94E7E858592C0D6A722D7&RedC=c.clarity.ms&MXFR=1795DF9849CF6D9E3B0DCBAD4DCF63FB
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=C19BFE91EDD94E7E858592C0D6A722D7&MUID=2753E2F1C5D96E181DC1F6C4C40B6F42

42 B
443 B

29ms
29ms

Image
image/gif

68.219.88.97
MICROSOFT-CORP-MS...

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Full URL: https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=C19BFE91EDD94E7E858592C0D6A722D7&MUID=2753E2F1C5D96E181DC1F6C4C40B6F42
Protocol: H2
Server: 68.219.88.97 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

pragma: no-cache
date: Fri, 01 Mar 2024 05:32:08 GMT
last-modified: Fri, 09 Feb 2024 19:55:32 GMT
server: Microsoft-IIS/10.0
etag: "2155d7f0915bda1:0"
x-powered-by: ASP.NET
content-type: image/gif
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control: private, no-cache, proxy-revalidate, no-store
accept-ranges: bytes
content-length: 42

Redirect headers

pragma: no-cache
date: Fri, 01 Mar 2024 05:32:08 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: AED5AE1F55E84C7A863D00135210196B Ref B: FRAEDGE1210 Ref C: 2024-03-01T05:32:08Z
x-powered-by: ASP.NET
x-cache: CONFIG_NOCACHE
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
location: https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=C19BFE91EDD94E7E858592C0D6A722D7&MUID=2753E2F1C5D96E181DC1F6C4C40B6F42
cache-control: private, no-cache, proxy-revalidate, no-store
content-length: 0

GET
H2 200 recaptcha__de.js Show response
www.gstatic.com/recaptcha/releases/vj7hFxe2iNgbe-u95xTozOXW/ 494 KB
197 KB 26ms
6ms Script
text/javascript 2a00:1450:4001:80f::2003
GOOGLE

General

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Full URL

https://www.gstatic.com/recaptcha/releases/vj7hFxe2iNgbe-u95xTozOXW/recaptcha__de.js

Requested by

Host: www.recaptcha.net
URL: https://www.recaptcha.net/recaptcha/enterprise.js?render=6Le3YpAkAAAAAG20zlwTeZv2Qk6pVU5i7AACApRt

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

7fc4f1369cfe55e3cbf37434690b559bd3be63351a5ab16e324823a3ab8a237a

Security Headers

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

Request headers

Referer: https://englishtest.duolingo.cn/
Origin: https://englishtest.duolingo.cn
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Thu, 29 Feb 2024 13:43:40 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 56908
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: 201116
x-xss-protection: 0
last-modified: Mon, 26 Feb 2024 03:01:13 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: Fri, 28 Feb 2025 13:43:40 GMT

GET
H2 200 anchor Show response
www.recaptcha.net/recaptcha/enterprise/ Frame 1F2B 7 KB
1 KB 18ms
17ms Document
text/html 2a00:1450:4001:82f::2003
GOOGLE

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Full URL

https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6Le3YpAkAAAAAG20zlwTeZv2Qk6pVU5i7AACApRt&co=aHR0cHM6Ly9lbmdsaXNodGVzdC5kdW9saW5nby5jbjo0NDM.&hl=de&v=vj7hFxe2iNgbe-u95xTozOXW&size=invisible&cb=bumxinbk0osz

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/vj7hFxe2iNgbe-u95xTozOXW/recaptcha__de.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

GSE /

Resource Hash

7c35a9de9a1251da8d8710fb5d96a9818b67155ec7f020ee7a1d56aa4f5b8cc6

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-M0vV90DhO6x_AA9nRPjdmQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://englishtest.duolingo.cn/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: private, max-age=0
content-encoding: gzip
content-security-policy: script-src 'report-sample' 'nonce-M0vV90DhO6x_AA9nRPjdmQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type: text/html; charset=utf-8
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: cross-origin
date: Fri, 01 Mar 2024 05:32:08 GMT
expires: Fri, 01 Mar 2024 05:32:08 GMT
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server: GSE
x-content-type-options: nosniff
x-xss-protection: 1; mode=block

GET
H2 200 DINNextRoundedLTPro-Regular.woff2
englishtest-static.duolingo.cn/static/fonts/din/ 28 KB
29 KB 259ms
259ms Font
application/octet-stream 180.163.207.103
CHINANET-SH-AP Ch...

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Full URL: https://englishtest-static.duolingo.cn/static/fonts/din/DINNextRoundedLTPro-Regular.woff2
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/css/main_testcenter_9b2ef6417662719dae68.css
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 7c79516b77a39ed17ad76e32e68901b2ad0f9f2ceaf96c2571c8e50fc9b0b15d

Request headers

Referer: https://englishtest-static.duolingo.cn/static/css/main_testcenter_9b2ef6417662719dae68.css
Origin: https://englishtest.duolingo.cn
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:20:47 GMT
x-amz-version-id: null
via: cache27.l2cn3152[1033,1033,304-0,M], cache55.l2cn3152[1034,0], ens-vcache18.cn5923[0,-1,200-0,H], ens-vcache26.cn5923[2,0]
content-encoding: gzip
x-amz-request-id: GHJKF05Q4NVGW35D
age: 683
x-swift-cachetime: 3600
x-cache: HIT TCP_MEM_HIT dirn:10:296103835
x-swift-savetime: Fri, 01 Mar 2024 05:20:46 GMT
content-length: 28895
x-amz-id-2: CfKK2eNNiupUFzmvTQJqzp4eDkw+eBU1acOW9I0XmFNAG8ifbmzuxIZsW5qCtEXxy3TD2sroV6Q=
x-amzn-internal-status: 304
last-modified: Fri, 21 Feb 2020 18:52:09 GMT
server: Tengine
etag: "24dcedd8ee7b6be9f33b34930c246b5f"
access-control-max-age: 3000
access-control-allow-methods: GET,HEAD,OPTIONS
content-type: application/octet-stream
access-control-allow-origin: https://englishtest.duolingo.cn
ali-swift-global-savetime: 1709270446
access-control-expose-headers: Access-Control-Allow-Origin
cache-control: public, max-age=86400
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: b4a3cf1f17092711290918784e
expires: Sat, 22 Feb 2020 18:52:08

GET
H3 200 styles__ltr.css
www.gstatic.com/recaptcha/releases/vj7hFxe2iNgbe-u95xTozOXW/ Frame 1F2B 55 KB
24 KB 21ms
7ms Stylesheet
text/css 2a00:1450:4001:80f::2003
GOOGLE

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Full URL

https://www.gstatic.com/recaptcha/releases/vj7hFxe2iNgbe-u95xTozOXW/styles__ltr.css

Requested by

Host: www.recaptcha.net
URL: https://www.recaptcha.net/recaptcha/enterprise/anchor?ar=1&k=6Le3YpAkAAAAAG20zlwTeZv2Qk6pVU5i7AACApRt&co=aHR0cHM6Ly9lbmdsaXNodGVzdC5kdW9saW5nby5jbjo0NDM.&hl=de&v=vj7hFxe2iNgbe-u95xTozOXW&size=invisible&cb=bumxinbk0osz

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

7859a62e04b0acb06516eb12454de6673883ecfaeaed6c254659bca7cd59c050

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.recaptcha.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:26:08 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 361
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, 26 Feb 2024 03:01:13 GMT
server: sffe
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General

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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CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

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CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

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General

Check archive.org

Show headers Download Go to Show image

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CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

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CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

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CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

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server: Tengine
etag: "319092dc4504557f48d206cbfb135923"
ali-swift-global-savetime: 1709268563
content-type: image/jpeg
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accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: b4a3cf2617092711299711710e
expires: Sat, 02 Mar 2024 02:13:50 GMT

GET
H2 200 8ac5f69a53362c095842.png
englishtest-static.duolingo.cn/static/images/wp/ 4 KB
4 KB 491ms
490ms Image
image/png 180.163.207.103
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/8ac5f69a53362c095842.png
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: c54328a6fe862c77c04c9b61758f42250ad640fc391e7b9d495d39ed66865cd0

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 04:33:07 GMT
x-amz-version-id: D.glAcD2MlFURO2ZPiK5MthCAZACd.rx
via: cache27.l2cn3152[1017,1017,304-0,M], cache72.l2cn3152[1018,0], ens-vcache16.cn5923[0,-1,200-0,H], ens-vcache33.cn5923[74,0]
content-encoding: gzip
x-amz-request-id: JQKBJ15T5CR3RD7N
age: 3544
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3600
x-cache: HIT TCP_MEM_HIT dirn:10:229591972
x-swift-savetime: Fri, 01 Mar 2024 04:33:06 GMT
content-length: 3853
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last-modified: Fri, 01 Mar 2024 02:13:54 GMT
server: Tengine
etag: "bd857eaa58775d07853eb7ae9e45ccdb"
ali-swift-global-savetime: 1709267586
content-type: image/png
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accept-ranges: bytes
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access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: b4a3cf2617092711299711713e
expires: Sat, 02 Mar 2024 02:13:53 GMT

GET
H2 200 data Show response
englishtest.duolingo.cn/certificates/ 587 B
967 B 710ms
709ms Fetch
application/json 106.14.177.239
ALIBABA-CN-NET Ha...

General

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Show headers Download Go to

Full URL: https://englishtest.duolingo.cn/certificates/data?alias=169b61ba17ae58bbbed9cf2b0ba44fb7
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/4579_testcenter_809de938bf2fa29dfa81.js
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: 51bce55d604103fa0c57c9e622fd1277b2a1f73482a395caa5f33f1219b1171f

Request headers

accept: application/json
Referer: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

x-duo-request-host: alidet.duolingo.cn
date: Fri, 01 Mar 2024 05:32:10 GMT
content-encoding: gzip
x-envoy-upstream-service-time: 268
server: duo-api
content-length: 416
content-type: application/json

GET
H2 200 59052de6c9e1fcbf2c47.svg
englishtest-static.duolingo.cn/static/images/wp/ 5 KB
3 KB 423ms
422ms Image
image/svg+xml 180.163.207.103
CHINANET-SH-AP Ch...

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Full URL: https://englishtest-static.duolingo.cn/static/images/wp/59052de6c9e1fcbf2c47.svg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 374a290da3ab99e7b397be87132dc9979edd1313be8a87203bb044e01be013d1

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 04:33:12 GMT
x-amz-version-id: llElVwP9.YqLG_xT05.n_z26LgE11rVF
via: cache34.l2cn3152[1029,1029,304-0,M], cache63.l2cn3152[1030,0], ens-vcache29.cn5923[0,0,200-0,H], ens-vcache33.cn5923[45,0]
content-encoding: gzip
x-amz-request-id: T2RAQJVS1QBE9BXP
age: 3538
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3600
x-cache: HIT TCP_MEM_HIT dirn:9:205279068
x-swift-savetime: Fri, 01 Mar 2024 04:33:11 GMT
content-length: 2458
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last-modified: Fri, 01 Mar 2024 02:13:52 GMT
server: Tengine
etag: "e7605c54af685c729c0dd0c64aca53c2"
ali-swift-global-savetime: 1709267591
content-type: image/svg+xml
access-control-allow-methods: GET,HEAD,OPTIONS
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accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: b4a3cf2617092711299711718e
expires: Sat, 02 Mar 2024 02:13:51 GMT

GET
H2 200 qAo6p Show response
api.fpjs.io/xridvya/ 96 B
447 B 330ms
102ms XHR
text/plain 13.248.176.92
AMAZON-02

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Full URL

https://api.fpjs.io/xridvya/qAo6p?q=udpwcl7kbwyZYhUVBT4t

Requested by

Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/4579_testcenter_809de938bf2fa29dfa81.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.248.176.92 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a46a250059e296ddb.awsglobalaccelerator.com

Software

Resource Hash

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Strict-Transport-Security	max-age=63072000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:32:10 GMT
content-security-policy: default-src 'none'; frame-ancestors 'none'
referrer-policy: no-referrer
strict-transport-security: max-age=63072000
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access-control-expose-headers: Retry-After
cache-control: max-age=31536000, immutable, private
timing-allow-origin: *
x-robots-tag: noindex
content-length: 96

POST
H/1.1 204
No Content collect Show response
h.clarity.ms/ 0
303 B 107ms
107ms XHR
text/plain 52.224.31.34
MICROSOFT-CORP-MS...

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Full URL: https://h.clarity.ms/collect
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/4579_testcenter_809de938bf2fa29dfa81.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.224.31.34 Washington, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: nginx/1.18.0 (Ubuntu) /
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Request headers

Accept: application/x-clarity-gzip
Referer: https://englishtest.duolingo.cn/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

Access-Control-Allow-Origin: https://englishtest.duolingo.cn
Date: Fri, 01 Mar 2024 05:32:09 GMT
Access-Control-Allow-Credentials: true
Server: nginx/1.18.0 (Ubuntu)
Connection: keep-alive
Vary: Origin
Request-Context: appId=cid-v1:b1d896b3-bec7-448b-b764-240152e813e8

GET
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englishtest-static.duolingo.cn/static/fonts/din/ 29 KB
29 KB 210ms
210ms Font
application/octet-stream 180.163.207.103
CHINANET-SH-AP Ch...

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Full URL: https://englishtest-static.duolingo.cn/static/fonts/din/DINNextRoundedLTPro-Bold.woff2
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/css/main_testcenter_9b2ef6417662719dae68.css
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: c3a85d4e2cb999d449c07d10be28517b4ff3817f9127debb5c6f7711de1efcd4

Request headers

Referer: https://englishtest-static.duolingo.cn/static/css/main_testcenter_9b2ef6417662719dae68.css
Origin: https://englishtest.duolingo.cn
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:04:51 GMT
x-amz-version-id: null
via: cache59.l2cn3152[0,0,304-0,H], cache8.l2cn3152[1,0], ens-vcache3.cn5923[0,0,200-0,H], ens-vcache26.cn5923[1,0]
content-encoding: gzip
x-amz-request-id: A922HKFQ9PJ88PW0
age: 1640
x-swift-cachetime: 3529
x-cache: HIT TCP_MEM_HIT dirn:9:4554369
x-swift-savetime: Fri, 01 Mar 2024 05:06:01 GMT
content-length: 29527
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last-modified: Fri, 21 Feb 2020 18:52:09 GMT
server: Tengine
etag: "c7df856e0a64a2bfcbd1746ff286daf7"
access-control-max-age: 3000
access-control-allow-methods: GET,HEAD,OPTIONS
content-type: application/octet-stream
access-control-allow-origin: https://englishtest.duolingo.cn
ali-swift-global-savetime: 1709269490
access-control-expose-headers: Access-Control-Allow-Origin
cache-control: public, max-age=86400
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: b4a3cf1f17092711301016397e
expires: Sat, 22 Feb 2020 18:52:08

POST
H2 200 sa.gif
duolingo.datasink.sensorsdata.cn/ 0
144 B 1030ms
159ms Ping
image/gif 163.181.56.224
TAOBAO Zhejiang T...

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Full URL: https://duolingo.datasink.sensorsdata.cn/sa.gif?token=46083a738ce7e173&project=production
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/1344_testcenter_16e88247c1cc2899d49f.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 163.181.56.224 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software: Tengine /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://englishtest.duolingo.cn/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 01 Mar 2024 05:32:11 GMT
via: cache25.l2nm125[12,0], cache21.l2de2[149,0], ens-cache1.de4[151,0]
server: Tengine
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
eagleid: 2ff62b1917092711310963899e
expires: Mon, 28 Sep 1970 05:00:00 GMT

POST
H2 200 sa.gif
duolingo.datasink.sensorsdata.cn/ 0
143 B 1017ms
147ms Ping
image/gif 163.181.56.224
TAOBAO Zhejiang T...

General

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Full URL: https://duolingo.datasink.sensorsdata.cn/sa.gif?token=46083a738ce7e173&project=production
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/1344_testcenter_16e88247c1cc2899d49f.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 163.181.56.224 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software: Tengine /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://englishtest.duolingo.cn/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 01 Mar 2024 05:32:11 GMT
via: cache46.l2nm125[11,0], cache9.l2de2[138,0], ens-cache1.de4[141,0]
server: Tengine
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
eagleid: 2ff62b1917092711310963904e
expires: Mon, 28 Sep 1970 05:00:00 GMT

POST
H2 200 sa.gif
duolingo.datasink.sensorsdata.cn/ 0
269 B 1009ms
139ms Ping
image/gif 163.181.56.224
TAOBAO Zhejiang T...

General

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Full URL: https://duolingo.datasink.sensorsdata.cn/sa.gif?token=46083a738ce7e173&project=production
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/1344_testcenter_16e88247c1cc2899d49f.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 163.181.56.224 Frankfurt am Main, Germany, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software: Tengine /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://englishtest.duolingo.cn/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 01 Mar 2024 05:32:11 GMT
via: cache29.l2nm125[10,0], cache15.l2de2[127,0], ens-cache1.de4[132,0]
server: Tengine
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
eagleid: 2ff62b1917092711310963907e
expires: Mon, 28 Sep 1970 05:00:00 GMT

GET
H2 200 auto_tracking_properties Show response
englishtest.duolingo.cn/api/web/ 68 B
633 B 453ms
453ms XHR
application/json 106.14.177.239
ALIBABA-CN-NET Ha...

General

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Full URL: https://englishtest.duolingo.cn/api/web/auto_tracking_properties?_=1709271129515
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/4579_testcenter_809de938bf2fa29dfa81.js
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: e18df07d51c5529d6a9a740daa3008bbafd48abe050c79d7083de21af168ce55

Request headers

Accept: */*
Referer: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE
X-Requested-With: XMLHttpRequest
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

x-duo-request-host: alidet.duolingo.cn
date: Fri, 01 Mar 2024 05:32:10 GMT
content-encoding: gzip
x-envoy-upstream-service-time: 21
server: duo-api
content-length: 84
content-type: application/json

GET
H2 200 ic-print-results.svg
englishtest-static.duolingo.cn/static/images/testcenter/certificate/ 568 B
695 B 1265ms
1264ms Image
image/svg+xml 180.163.207.103
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/testcenter/certificate/ic-print-results.svg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: 89c16396210c8ebbcc3d1592f7c1afbfa9891d524f2d458c029d65b5417f4830

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:32:12 GMT
x-amz-version-id: null
via: cache56.l2cn3152[1022,1022,304-0,M], cache61.l2cn3152[1023,0], ens-vcache2.cn5923[1038,1055,200-0,H], ens-vcache33.cn5923[1065,0]
content-encoding: gzip
x-amz-request-id: 8WX29KE11V8W3ZW3
age: 0
x-swift-cachetime: 3600
x-cache: HIT TCP_REFRESH_HIT dirn:8:274956704
x-swift-savetime: Fri, 01 Mar 2024 05:32:11 GMT
content-length: 324
x-amz-id-2: xbZf0zJVanZnTgp/Tw0htRpTs6DY8nvWu1hXd9+5bYlW6af2LevGxqdLm3MuOQekALGI7aZhIXDn0ttk8Awz1cY+5QWBVeFR9gQHVLrLFWU=
x-amzn-internal-status: 304
last-modified: Thu, 20 Aug 2020 16:43:16 GMT
server: Tengine
etag: "0f15d08e3c7423af5ee315606c5d6b6d"
ali-swift-global-savetime: 1709271131
content-type: image/svg+xml
access-control-allow-methods: GET,HEAD,OPTIONS
cache-control: public, max-age=86400
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: b4a3cf2617092711305254707e
expires: Fri, 21 Aug 2020 16:43:15

GET
H/1.1 200
OK face.jpg
duolingo-certifications-data.oss-accelerate.aliyuncs.com/certificates/169b61ba17ae58bbbed9cf2b0ba44fb7/ 115 KB
116 KB 1852ms
256ms Image
image/jpeg 47.254.187.131
ALIBABA-CN-NET Al...

General

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Show headers Download Go to Show image

Full URL: https://duolingo-certifications-data.oss-accelerate.aliyuncs.com/certificates/169b61ba17ae58bbbed9cf2b0ba44fb7/face.jpg?OSSAccessKeyId=LTAI5tQrxt2U1ju1Bg3MvoUT&Expires=1709314330&Signature=dyK1yv5dTu0Ql0rtxMhyRjv0iKk%3D
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 47.254.187.131 Frankfurt am Main, Germany, ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN),
Reverse DNS
Software: AliyunOSS /
Resource Hash: d69794ec3532e1219e9eabb5a344211b07496e2e8297a9eb8db1b16f5ef49c68

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

Date: Fri, 01 Mar 2024 05:32:12 GMT
x-oss-request-id: 65E1685CA7942236DDBFC1DF
Content-MD5: OQrsLUiWQ721wYqwHg4uXw==
Content-Disposition: attachment
Connection: keep-alive
Content-Length: 118147
x-oss-object-type: Normal
Last-Modified: Wed, 27 Jul 2022 18:29:05 GMT
Server: AliyunOSS
x-oss-server-side-encryption: AES256
ETag: "390AEC2D489643BDB5C18AB01E0E2E5F"
x-oss-version-id: CAEQORiBgMDT6NaDkhgiIGUzYTI5MzdiNjY4YzRkMTVhNWUzYmJmYTBiODk5NTg3
Content-Type: image/jpeg
x-oss-ec: 0048-00000103
x-oss-force-download: true
x-oss-storage-class: Standard
Accept-Ranges: bytes
x-oss-hash-crc64ecma: 12587181474001286163
x-oss-server-time: 38

GET
H2 200 ic-cert-lock.svg
englishtest-static.duolingo.cn/static/images/testcenter/certificate/ 664 B
822 B 218ms
218ms Image
image/svg+xml 180.163.207.103
CHINANET-SH-AP Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://englishtest-static.duolingo.cn/static/images/testcenter/certificate/ic-cert-lock.svg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: d05b640c473ed9bae3a7ddaf5596b0428fa4e99c57752ae7cf6ed8b1f5328503

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:05:27 GMT
x-amz-version-id: null
via: cache27.l2cn3152[0,0,304-0,H], cache17.l2cn3152[1,0], ens-vcache8.cn5923[16,16,200-0,H], ens-vcache33.cn5923[21,0]
content-encoding: gzip
x-amz-request-id: S21393W2A4W3CP6V
age: 1604
x-swift-cachetime: 1996
x-cache: HIT TCP_REFRESH_HIT dirn:10:97201649
x-swift-savetime: Fri, 01 Mar 2024 05:32:10 GMT
content-length: 375
x-amz-id-2: C7ukv6amgMxaEIdow8choz5Pdk2RUJzhBRLvOFU4PwdexCRANmYlNvQDQWxu2lwzL+slNYumfAA=
last-modified: Thu, 20 Aug 2020 16:43:16 GMT
server: Tengine
etag: "e7a9b0bc9b9f477c99a3b50c20dba14f"
ali-swift-global-savetime: 1709269526
content-type: image/svg+xml
access-control-allow-methods: GET,HEAD,OPTIONS
cache-control: public, max-age=86400
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-headers: Origin,Access-Control-Request-Method,Access-Control-Allow-Origin,Access-Control-Request-Headers
eagleid: b4a3cf2617092711305254710e
expires: Fri, 21 Aug 2020 16:43:15

GET
H2 200 cea9d9ec97e008b56579.svg
englishtest-static.duolingo.cn/static/images/wp/ 18 KB
8 KB 1260ms
1260ms Image
image/svg+xml 180.163.207.103
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/cea9d9ec97e008b56579.svg
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 180.163.207.103 , China, ASN4812 (CHINANET-SH-AP China Telecom Group, CN),
Reverse DNS
Software: Tengine /
Resource Hash: ab956358b5ef6deac98c3da9172b2e3fefa31709f9c16a9997aa86301292b772

Request headers

accept-language: de-DE,de;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/122.0.6261.94 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 05:32:12 GMT
x-amz-version-id: RL89qftOGvbVwHN3rrn09KtAPJpRj1At
via: cache64.l2cn3152[1027,1027,304-0,M], cache42.l2cn3152[1028,0], ens-vcache6.cn5923[1041,1042,200-0,H], ens-vcache33.cn5923[1057,0]
content-encoding: gzip
x-amz-request-id: 8WXD8VGTA1MJQ7Q6
age: 0
x-amz-server-side-encryption: AES256
x-swift-cachetime: 3600
x-cache: HIT TCP_REFRESH_HIT dirn:9:248847186
x-swift-savetime: Fri, 01 Mar 2024 05:32:11 GMT
content-length: 7746
x-amz-id-2: bx1YkidZNMMsEU2ixOIWook9VB0Q3Uvn4EtRFRd5XnQV5DhWGAZbTi6EyQBCc3mjqMCnh0snIvtX8mysZ0vpve1l96t2F/eByt3vNsj8/2Q=
last-modified: Fri, 01 Mar 2024 02:13:52 GMT
server: Tengine
etag: "4bcc8b402acd8e8feeb7e11c4a177d3d"
ali-swift-global-savetime: 1709271131
content-type: image/svg+xml
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: b4a3cf2617092711305254714e
expires: Sat, 02 Mar 2024 02:13:51 GMT

OPTIONS
H2 200 batch
excess.duolingo.com/ Frame 0
0 292ms
95ms Preflight 3.224.21.124
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://excess.duolingo.com/batch
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.224.21.124 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-224-21-124.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://englishtest.duolingo.cn
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

accept-encoding: gzip, identity
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
access-control-allow-methods: POST, GET, OPTIONS
access-control-allow-origin: *
access-control-max-age: 3600
allow: GET, HEAD, POST, TRACE, OPTIONS
content-length: 0
date: Fri, 01 Mar 2024 05:32:11 GMT
server: Jetty(9.4.53.v20231009)

POST
H2 200 batch Show response
excess.duolingo.com/ 34 B
311 B 105ms
104ms XHR
text/plain 3.224.21.124
AMAZON-AES

General

Check archive.org

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/4579_testcenter_809de938bf2fa29dfa81.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.224.21.124 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-224-21-124.compute-1.amazonaws.com
Software: Jetty(9.4.53.v20231009) /
Resource Hash: 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615

Request headers

Referer: https://englishtest.duolingo.cn/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
Content-type: application/json

Response headers

date: Fri, 01 Mar 2024 05:32:11 GMT
accept-encoding: gzip, identity
server: Jetty(9.4.53.v20231009)
access-control-max-age: 3600
access-control-allow-methods: POST, GET, OPTIONS
content-type: text/plain;charset=iso-8859-1
access-control-allow-origin: *
access-control-allow-headers: Content-Type, Access-Control-Allow-Headers, Authorization
content-length: 34

POST
H/1.1 204
No Content collect Show response
h.clarity.ms/ 0
303 B 91ms
91ms XHR
text/plain 52.224.31.34
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://h.clarity.ms/collect
Requested by: Host: englishtest-static.duolingo.cn
URL: https://englishtest-static.duolingo.cn/static/js/4579_testcenter_809de938bf2fa29dfa81.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.224.31.34 Washington, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/x-clarity-gzip
Referer: https://englishtest.duolingo.cn/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

Access-Control-Allow-Origin: https://englishtest.duolingo.cn
Date: Fri, 01 Mar 2024 05:32:12 GMT
Access-Control-Allow-Credentials: true
Server: nginx/1.18.0 (Ubuntu)
Connection: keep-alive
Vary: Origin
Request-Context: appId=cid-v1:b1d896b3-bec7-448b-b764-240152e813e8

Verdicts & Comments Add Verdict or Comment

44 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.

20 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
.duolingo.cn/	1970-01-20 18:49:17	Name: _uetsid Value: 0ae63580d78d11eea6aff12c1251caa8
.duolingo.cn/	1970-01-21 04:09:27	Name: _uetvid Value: 0ae671d0d78d11ee8fd37b8f90079b3d
.bing.com/	1970-01-21 04:09:27	Name: MUID Value: 2753E2F1C5D96E181DC1F6C4C40B6F42
www.clarity.ms/	1970-01-21 03:33:27	Name: CLID Value: b964b6523efe459c8149b9ae8790e679.20240301.20250301
.duolingo.cn/	1970-01-21 03:33:27	Name: _clck Value: 1cz7l5x%7C2%7Cfjp%7C0%7C1521
.duolingo.cn/	1970-01-20 18:49:17	Name: _clsk Value: nwhhg0%7C1709271127529%7C1%7C0%7Ch.clarity.ms%2Fcollect
.hm.baidu.com/	1970-01-21 04:23:51	Name: HMACCOUNT_BFESS Value: D6B115CDA0E1F2A9
.englishtest.duolingo.cn/	1970-01-21 03:33:27	Name: Hm_lvt_18407780148f2709d78b6bcdb3c961d8 Value: 1709271128
.englishtest.duolingo.cn/	1969-12-31 23:59:59	Name: Hm_lpvt_18407780148f2709d78b6bcdb3c961d8 Value: 1709271128
.c.bing.com/	1970-01-20 18:57:55	Name: MR Value: 0
.c.bing.com/	1970-01-21 04:09:27	Name: SRM_B Value: 2753E2F1C5D96E181DC1F6C4C40B6F42
.c.clarity.ms/	1969-12-31 23:59:59	Name: SM Value: C
.clarity.ms/	1970-01-21 04:09:27	Name: MUID Value: 2753E2F1C5D96E181DC1F6C4C40B6F42
.c.clarity.ms/	1970-01-20 18:57:55	Name: MR Value: 0
.c.clarity.ms/	1970-01-20 18:47:51	Name: ANONCHK Value: 0
.duolingo.cn/	1970-01-20 18:48:53	Name: sajssdk_2015_cross_new_user Value: 1
.duolingo.cn/	1970-01-21 04:23:51	Name: sensorsdata2015jssdkcross Value: %7B%22distinct_id%22%3A%2218df87fa01346b-09d8637340af4d8-14313374-1920000-18df87fa014149f%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%22eyIkaWRlbnRpdHlfY29va2llX2lkIjoiMThkZjg3ZmEwMTM0NmItMDlkODYzNzM0MGFmNGQ4LTE0MzEzMzc0LTE5MjAwMDAtMThkZjg3ZmEwMTQxNDlmIn0%3D%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%2218df87fa01346b-09d8637340af4d8-14313374-1920000-18df87fa014149f%22%7D
englishtest.duolingo.cn/	1970-01-20 18:57:55	Name: AWSALB Value: HDe2O/Eynhi5MILCk7BTYyIpFDJrKp8HzAonhUa+d0pp8K1GyaVGflB/AYr0pKaDoZ35RXKaWPVdBqpzUfobXHGKhd0NO7LZdV3gTpzpejhUq1koAgBYggBJnRV9
englishtest.duolingo.cn/	1970-01-20 18:57:55	Name: AWSALBCORS Value: HDe2O/Eynhi5MILCk7BTYyIpFDJrKp8HzAonhUa+d0pp8K1GyaVGflB/AYr0pKaDoZ35RXKaWPVdBqpzUfobXHGKhd0NO7LZdV3gTpzpejhUq1koAgBYggBJnRV9

19 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://englishtest.duolingo.cn/169b61ba17ae58bbbed9cf2b0ba44fb7?alias_type=CERTIFICATE Message: Third-party cookie will be blocked. Learn more in the Issues tab.

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
bat.bing.com
c.bing.com
c.clarity.ms
duolingo-certifications-data.oss-accelerate.aliyuncs.com
duolingo.datasink.sensorsdata.cn
englishtest-static.duolingo.cn
englishtest.duolingo.cn
excess.duolingo.com
fonts.gstatic.com
fpnpmcdn.net
h.clarity.ms
hm.baidu.com
localization-duostrings.duolingo.cn
www.clarity.ms
www.gstatic.com
www.recaptcha.net
103.235.46.191
106.14.177.239
13.248.176.92
163.181.56.224
163.181.92.236
18.245.31.115
180.163.207.103
222.73.33.222
2620:1ec:bdf::45
2620:1ec:c11::200
2a00:1450:4001:808::2003
2a00:1450:4001:80f::2003
2a00:1450:4001:82f::2003
3.224.21.124
47.254.187.131
52.224.31.34
68.219.88.97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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

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Detected technologies

Page Statistics

60 Requests

98 %HTTPS

29 %IPv6

12 Domains

18 Subdomains

17 IPs

5 Countries

3695 kBTransfer

8266 kBSize

20 Cookies

13 Outgoing links

Redirected requests

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

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

Screenshot
Live screenshot

Full Image

60
Requests

98 %
HTTPS

29 %
IPv6

12
Domains

18
Subdomains

17
IPs

5
Countries

3695 kB
Transfer

8266 kB
Size

20
Cookies

60 HTTP transactions
0 data transactions