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

3 Outgoing links

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

Search URL Search Domain Scan URL

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Search URL Search Domain Scan URL

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Search URL Search Domain Scan URL

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Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 42

• https://9814127.fls.doubleclick.net/activityi;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench HTTP 302
• https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench

Request Chain 46

• https://pixel.pointmediatracker.com/kpi?c=duolingo&kpi=visit&tag_id=111&fpc=fbc79d5a-6ba3-4405-ab89-82ca79df0758&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=1183644915 HTTP 302
• https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=99661fde-f276-4714-abb3-6af31ae3b9e7.null&ord=4943437216123064445 HTTP 303
• https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=99661fde-f276-4714-abb3-6af31ae3b9e7.null&ord=4943437216123064445&_bee_ppp=1

Request Chain 57

• https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=889836935&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg4e1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2Ffrench&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&ocp_id=0AuIYJ2CC96Cx_AP-q-usAY&sscte=1&crd=&eitems=ChEI8OyehAYQ5rbJ8_DYsPGxARIdANRPa_0Dhoj-MvVPSY4_4wfkiMEJLKEOWqL2NGY HTTP 302
• https://www.google.com/pagead/1p-conversion/397119219/?random=889836935&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg4e1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2Ffrench&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=0AuIYJ2CC96Cx_AP-q-usAY&eitems=ChEI8OyehAYQ5rbJ8_DYsPGxARIdANRPa_1oiVX01UcCsxX84SPUc3CwG3avRXxxZI4&random=658446653&resp=GooglemKTybQhCsO HTTP 302
• https://www.google.de/pagead/1p-conversion/397119219/?random=889836935&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg4e1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2Ffrench&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=0AuIYJ2CC96Cx_AP-q-usAY&eitems=ChEI8OyehAYQ5rbJ8_DYsPGxARIdANRPa_1oiVX01UcCsxX84SPUc3CwG3avRXxxZI4&random=658446653&resp=GooglemKTybQhCsO&ipr=y

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

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	200	Primary Request french Show response www.duolingo.com/	18 KB 7 KB	406ms 143ms	Document text/html	34.194.227.229 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://www.duolingo.com/french Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.194.227.229 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-194-227-229.compute-1.amazonaws.com Software duo-api / Resource Hash 887650673a56dc7785489f8fa9d94fbe981c0eebfbcd5a3a1ab7c1238f72ae0a Security Headers Name Value X-Frame-Options SAMEORIGIN Request headers :method GET :authority www.duolingo.com :scheme https :path /french pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 accept text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9 sec-fetch-site none sec-fetch-mode navigate sec-fetch-user ?1 sec-fetch-dest document accept-encoding gzip, deflate, br accept-language en-US Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-type text/html; charset=UTF-8 set-cookie AWSALB=VSeuBDzoYe7x+valwKSZmlIjWKjIIilMEqIG96zXfC1sWvaaGMkVdjqrVXE13jBtjtJc9fXEE0t4/h3bEMYi9q6RugpfYxdE/hleERG2wajyqx3UuwnhCA4HCKYr; Expires=Tue, 04 May 2021 13:04:15 GMT; Path=/ AWSALBCORS=VSeuBDzoYe7x+valwKSZmlIjWKjIIilMEqIG96zXfC1sWvaaGMkVdjqrVXE13jBtjtJc9fXEE0t4/h3bEMYi9q6RugpfYxdE/hleERG2wajyqx3UuwnhCA4HCKYr; Expires=Tue, 04 May 2021 13:04:15 GMT; Path=/; SameSite=None; Secure logged_out_uuid=493c48f9-1734-4042-a247-f5022a16d990; Domain=.duolingo.com; Max-Age=31536000; Path=/; expires=Wed, 27-Apr-2022 13:04:15 GMT lang=en; Domain=.duolingo.com; Max-Age=31536000; Path=/; expires=Wed, 27-Apr-2022 13:04:15 GMT wuuid=49dc2f05-b05c-49d0-8a4f-1b028d25994b server duo-api no-retry 1 surrogate-control no-store expires 0 pragma no-cache cache-control no-store, no-cache, must-revalidate, proxy-revalidate x-frame-options SAMEORIGIN x-tid ffff419360880bc80011 x-ws UK x-runtime 0.01092 content-encoding gzip x-envoy-upstream-service-time 13 x-duo-request-host www.duolingo.com
GET H2	200	app-44af7c4f.css d35aaqx5ub95lt.cloudfront.net/css/	94 KB 20 KB	36ms 11ms	Stylesheet text/css	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 0a1e50815e6d4afc308af764373ad3fd705e95d97f057a8609669cf33b8d06bb Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 21 Apr 2021 20:59:04 GMT content-encoding gzip last-modified Wed, 21 Apr 2021 20:37:00 GMT server AmazonS3 age 489912 etag "5961064436c902c6ee04f76ce099c624" x-cache Hit from cloudfront content-type text/css via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 20545 x-amz-cf-id qGD-IazNxexkJUJ90HgQU_Q9pkvv_crKkWCJHwAu1VM-Is_W8GSwgQ==
GET H2	200	reactVendor.react-redux-61e98355.js Show response d35aaqx5ub95lt.cloudfront.net/js/	10 KB 4 KB	37ms 12ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-redux-61e98355.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash f3c4aa02dd0cd63d393ef5930d475d38e8a71b45edff092fcb97c4869662e29e Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "0777ebfa2fcda664f45a9a387b16e02f" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 3494 x-amz-cf-id -Zt0_NuiPH9c64ObCC08OVLg6aDELt6yzqxDAeoWI83H3CYJrhlhFA==
GET H2	200	reactVendor.react-focus-lock-f86e6e24.js Show response d35aaqx5ub95lt.cloudfront.net/js/	5 KB 2 KB	36ms 12ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-focus-lock-f86e6e24.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 804aee718e78d61a21ec6413ce671841dbce2e9f1b3a61dad710e5fd4003e3e4 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "a194471378091c267aa3b235d4fe1493" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 2106 x-amz-cf-id XqCyCW1JSw6h0dw2CNWVfLONEE2t8TcgB0Q3s6eibtLyeQxbXE6_5Q==
GET H2	200	reactVendor.react-transition-group-cd36ccec.js Show response d35aaqx5ub95lt.cloudfront.net/js/	9 KB 3 KB	37ms 12ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-transition-group-cd36ccec.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash a8a040ae8bb40362042fd16860923f776e6bb1319411e65ebb76363185f46a53 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "1795dcee2f550d3da3de07cceadd1a59" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 2914 x-amz-cf-id ffNsfZAvJcLBnmlbwnwJKNO825hOWWROFJdaoYWi5Dsytni5wxrUUg==
GET H2	200	reactVendor.react-dom-6240f662.js Show response d35aaqx5ub95lt.cloudfront.net/js/	135 KB 45 KB	36ms 12ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-dom-6240f662.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 17321c2447ba8607714af5d20bf33decbe93f082909b38fb00b8ec6b2b920859 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "7f7fb061761209859b553ff3d036dd77" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 45464 x-amz-cf-id 1j6ixb3Ir1QljxqZ77-3bENh2LwzZ6QPHUM5oZyyyzH76A_8AgVcwg==
GET H2	200	reactVendor.react-popper-1fe907ca.js Show response d35aaqx5ub95lt.cloudfront.net/js/	3 KB 2 KB	36ms 11ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-popper-1fe907ca.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash e41c74f370b3de3c30a6ee9ab06988f7711cd599c01cb104f1e2267d4c199d37 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "fc0914d752c1e344671c22bd002dd8fd" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 1330 x-amz-cf-id Wo2Y8W0q0YYhMt72PszjMrx3ACPwhDadM_ialHoNHVfF_SOVbaFOHQ==
GET H2	200	reactVendor.react-is-10d7a67d.js Show response d35aaqx5ub95lt.cloudfront.net/js/	2 KB 1 KB	37ms 12ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-is-10d7a67d.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 56d5919feb1c2a8b097551c66f0f894f802dfe6809e47af22458d0687c559d92 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Mon, 26 Apr 2021 01:10:10 GMT content-encoding gzip last-modified Sat, 24 Apr 2021 15:05:16 GMT server AmazonS3 age 129246 etag "e19e6f0976b28565058e177b8f252453" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 825 x-amz-cf-id v0qO2_lkYjbjfddoIjyQp7LBPyLnp6jygscZFMLPqVEpHnyzFt04Rg==
GET H2	200	reactVendor.react-f47cf8ab.js Show response d35aaqx5ub95lt.cloudfront.net/js/	6 KB 3 KB	36ms 13ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-f47cf8ab.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 9ed716235cdf17ab0d1340ea97b7f734be3372e16e9bebd62515508129759aec Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "bb231a476980bbc737ca624fc68fa90c" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 2564 x-amz-cf-id cQoUFvCo0Q18vKju0x_BuyxoHtux-ZJOxkply-sd8Ico4DW46YvGDg==
GET H2	200	reactVendor.react-clientside-effect-90b820f0.js Show response d35aaqx5ub95lt.cloudfront.net/js/	748 B 782 B	37ms 13ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-clientside-effect-90b820f0.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash d0f4a74ad75c0a8cd2173f74b5771b5f223da73a60d1b424c0ec669f79d3e707 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Mon, 26 Apr 2021 01:10:10 GMT content-encoding gzip last-modified Sat, 24 Apr 2021 15:05:16 GMT server AmazonS3 age 129246 etag "7af7236014b8cbfbd3e62ff244830a92" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 415 x-amz-cf-id V9GA8W24eq64n4FRQHGi1AoqGY7STPbZ0VHiiFjknTsrRwGDLN8IOg==
GET H2	200	reactVendor.react-fast-compare-1fb6c421.js Show response d35aaqx5ub95lt.cloudfront.net/js/	2 KB 1 KB	36ms 13ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-fast-compare-1fb6c421.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash da3267a9eb40ce7249b2ec9b5da25f1c1ad8a4d3b3a55cbd6892a9271254d027 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "912deb34d3418c9ca02e0eed11f0d759" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 677 x-amz-cf-id J81H6shxiuzsqb2vmHUxioMXTPffjOJFKfC7DHUBL98DqSL9iodAUQ==
GET H2	200	reactVendor.react-helmet-2a373ef7.js Show response d35aaqx5ub95lt.cloudfront.net/js/	12 KB 5 KB	36ms 13ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-helmet-2a373ef7.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash bf34fadeb94f596461d2f068a6a8e7fc655251307f99e444fe4e3d879678f024 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Thu, 08 Apr 2021 19:51:10 GMT content-encoding gzip last-modified Thu, 08 Apr 2021 17:53:33 GMT server AmazonS3 age 1617186 etag "020eeac25da689a171a39328e989bb78" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 4321 x-amz-cf-id EQZ0oBhseF1gMkOk8ht6kipVMnFD7WnUDHFNDYMyHh602zzsBHlG9Q==
GET H2	200	reactVendor.react-router-dom-21820059.js Show response d35aaqx5ub95lt.cloudfront.net/js/	2 KB 1 KB	36ms 13ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-router-dom-21820059.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 26cfeb0f68f71362297023be2cbe8a0a1e3950537cc61fb07120682b4a7abaed Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "c3d220e72d9b1888e7b73dd12d5080b5" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 1086 x-amz-cf-id K_835BKDe_g8HcpBNCAarWXj0_aZsS46xbZxdaf3euDhzk-cG-2-zw==
GET H2	200	reactVendor.react-router-ad00c3a3.js Show response d35aaqx5ub95lt.cloudfront.net/js/	6 KB 2 KB	36ms 13ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-router-ad00c3a3.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 3aef2f22dd4cba0c31b4f2ffd8b584a2c57ed8bd4d447f5233199b83f85a1d36 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "992aab22b3fe85b10ed7328f79810c2a" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 1999 x-amz-cf-id eNoqhgWtV9svgxYXojLJ_2RpJuFnBKRdvhgLhgWUex8MAqYQRAwoZw==
GET H2	200	reactVendor.react-side-effect-bf5bb7cf.js Show response d35aaqx5ub95lt.cloudfront.net/js/	2 KB 1 KB	36ms 13ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-side-effect-bf5bb7cf.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 18cdf3c6c6951904123075b436d693e9a4f65a035c147bd6152b7cef1e56f2dc Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "d2daa2ef9934853272b204671bcc3c41" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 790 x-amz-cf-id skaK9HX1Ik7UE5l1KzQuRUH5mB2BMw1H388iEJcGKsf9ySdB37BjAQ==
GET H2	200	reactVendor.redux-thunk-8cf43a35.js Show response d35aaqx5ub95lt.cloudfront.net/js/	279 B 566 B	35ms 12ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.redux-thunk-8cf43a35.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash d144d44e6aa6a7991bd5e935eb75c707b59e10506130d86bfd68c672eb9aab95 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 07 Apr 2021 20:55:56 GMT content-encoding gzip last-modified Wed, 07 Apr 2021 20:36:41 GMT server AmazonS3 age 1699700 etag "cbd0590753cbf6783340a3b4a969b532" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 200 x-amz-cf-id IU8NN1cjdGoml691mlzRauxgfZV5JTpao6Z1cSYjOiFEr82Onp0mqg==
GET H2	200	reactVendor.redux-12b4c4a1.js Show response d35aaqx5ub95lt.cloudfront.net/js/	5 KB 2 KB	36ms 13ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.redux-12b4c4a1.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 1fa0582afc647423bda41e3b3bf1c6bc868fe4ec87c9a7bf96e60268b60f7108 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Mon, 26 Apr 2021 01:10:10 GMT content-encoding gzip last-modified Sat, 24 Apr 2021 15:05:16 GMT server AmazonS3 age 129246 etag "ba52345dfc7f944cdcb6f920ea6d7a3e" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 1799 x-amz-cf-id W8kE8qMt9vSLHnnAKd96npTIWVgawHIFkxs93Mv0YtMVopKCG9DuKQ==
GET H2	200	en-78fe20e1.js Show response d35aaqx5ub95lt.cloudfront.net/js/strings/	143 KB 46 KB	34ms 12ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/strings/en-78fe20e1.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 46ac368522c3e4ffb1d04159bb3b9282513e993bde09d6a62a72fdfc27dc68e0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 21 Apr 2021 21:00:22 GMT content-encoding gzip last-modified Wed, 21 Apr 2021 20:37:07 GMT server AmazonS3 age 489834 etag "89a7d52b354f6347ebe07ee255b8017b" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 46457 x-amz-cf-id ZiCf13Ygg9AevyVLDzgvq60-oX1mZG0UzaBsvWRpSyNFVzl2LHrBEg==
GET H2	200	app-a08901c6.js Show response d35aaqx5ub95lt.cloudfront.net/js/	1 MB 395 KB	34ms 12ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 77bfa7fe1948b0ad480543ee940ee23e3ef1ae779abf750d66f21aafeabfeb54 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sat, 24 Apr 2021 15:26:36 GMT content-encoding gzip last-modified Sat, 24 Apr 2021 14:59:51 GMT server AmazonS3 age 250660 etag "f2ee5e7c4538796a8a8535f241d6d775" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 403184 x-amz-cf-id VrnaFZ442E01QKJP1U-57iEVC_28jMyTVLE2-dsGvrpRof9pATy5rw==
OPTIONS H2	200	batch excess.duolingo.com/ Frame	0 0	385ms 127ms	Preflight	3.221.126.102 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://excess.duolingo.com/batch Protocol H2 Server 3.221.126.102 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-221-126-102.compute-1.amazonaws.com Software Jetty(9.2.z-SNAPSHOT) / Resource Hash Request headers Accept */* Access-Control-Request-Method POST Access-Control-Request-Headers content-type Origin https://www.duolingo.com User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Sec-Fetch-Mode cors Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-length 0 access-control-allow-origin * access-control-allow-methods POST, GET, OPTIONS access-control-allow-headers Content-Type, Access-Control-Allow-Headers, Authorization access-control-max-age 3600 accept-encoding gzip, identity allow GET, HEAD, POST, TRACE, OPTIONS server Jetty(9.2.z-SNAPSHOT)
GET H2	200	gtm.js Show response www.googletagmanager.com/	131 KB 40 KB	15ms 15ms	Script application/javascript	2a00:1450:4001:813::2008 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Google Tag Manager / Resource Hash c54229056b10b1d4d2e76346f6a6a5ce8eb8bb09e95786e69c8f0b1646739362 Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains X-Xss-Protection 0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-encoding br vary Accept-Encoding cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 41352 x-xss-protection 0 last-modified Tue, 27 Apr 2021 12:00:00 GMT server Google Tag Manager strict-transport-security max-age=31536000; includeSubDomains content-type application/javascript; charset=UTF-8 access-control-allow-origin * cache-control private, max-age=900 access-control-allow-credentials true access-control-allow-headers Cache-Control expires Tue, 27 Apr 2021 13:04:15 GMT
GET H2	200	reactVendor.react-lazyload-143217eb.js Show response d35aaqx5ub95lt.cloudfront.net/js/	7 KB 3 KB	7ms 6ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/reactVendor.react-lazyload-143217eb.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 411df2b357bad616581dcb2a77f72a05c2caff200d8a073cf57e114d4de0073e Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 17 Mar 2021 03:20:41 GMT content-encoding gzip last-modified Tue, 16 Mar 2021 21:43:43 GMT server AmazonS3 age 3577415 etag "325e440bded2da4f5f216e7b9918c3b5" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 2644 x-amz-cf-id 0dzna-IM3nSRbNC-NezgPr4Mcd--JL8i9r1stao4TsO-b5wb7kZBBw==
GET H2	200	layout-App-889cd40d.css d35aaqx5ub95lt.cloudfront.net/css/	43 KB 10 KB	6ms 6ms	Stylesheet text/css	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/css/layout-App-889cd40d.css Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 3d1a68fc4845c55ae4766fc5adc2700989ef380baeb96fc9bb0dbec0541d1081 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 21 Apr 2021 20:59:05 GMT content-encoding gzip last-modified Wed, 21 Apr 2021 20:37:01 GMT server AmazonS3 age 489911 etag "3d1d75269d6219bf6243a60c438739f3" x-cache Hit from cloudfront content-type text/css via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 9682 x-amz-cf-id u8S5P-iVqhI3AUjHjBp9sFWd-O7QdYCXtx3f-cEvFV6G2vIEvkhFjA==
GET H2	200	layout-App-b62da91d.js Show response d35aaqx5ub95lt.cloudfront.net/js/	154 KB 37 KB	8ms 7ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/layout-App-b62da91d.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 3dcb2394621b425007c4760a12f6c779f520b8389553925f5819c18f6bc61367 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Wed, 21 Apr 2021 20:59:05 GMT content-encoding gzip last-modified Wed, 21 Apr 2021 20:37:07 GMT server AmazonS3 age 489911 etag "171da5aa0c9dda04c9420e596e51906b" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 37409 x-amz-cf-id d8pxPs_YYLN_TbynkeS0qmhPwVv6l9Hq0Y4KDqchVN1uU38O9URrVQ==
GET H2	200	profile-480605ce.css d35aaqx5ub95lt.cloudfront.net/css/	31 KB 8 KB	7ms 7ms	Stylesheet text/css	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/css/profile-480605ce.css Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 96bf341fa2daec096dee4f6712b918a0329ca090915b765b6ec05d14ea5083a6 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Thu, 22 Apr 2021 20:28:47 GMT content-encoding gzip last-modified Thu, 22 Apr 2021 20:19:13 GMT server AmazonS3 age 405329 etag "f13b9ecbc5da65bcc5e8e274a0bc526c" x-cache Hit from cloudfront content-type text/css via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 7379 x-amz-cf-id 8DjblbNdsaLXQOw-sONYVZizj7PEidPzfvIMcMSuTq2uahf0obDI8w==
GET H2	200	profile-db0b1abe.js Show response d35aaqx5ub95lt.cloudfront.net/js/	175 KB 46 KB	7ms 7ms	Script application/javascript	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/js/profile-db0b1abe.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 72f4eb5a564685208581b4833d7a006d97bce64c8174c5e563b9528518c8a7db Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Thu, 22 Apr 2021 20:28:47 GMT content-encoding gzip last-modified Thu, 22 Apr 2021 20:19:20 GMT server AmazonS3 age 405329 etag "03d92ca008907074d668b411fd1bf477" x-cache Hit from cloudfront content-type application/javascript via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 46821 x-amz-cf-id JxJXqr8kJuvOU7xBCBH4wXZt6Dd1-CcLTRu_IxQnz4_EeYXdeVRxDw==
POST H2	200	batch Show response excess.duolingo.com/	34 B 312 B	210ms 209ms	XHR text/plain	3.221.126.102 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://excess.duolingo.com/batch Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 3.221.126.102 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-221-126-102.compute-1.amazonaws.com Software Jetty(9.2.z-SNAPSHOT) / Resource Hash 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-type application/json Response headers date Tue, 27 Apr 2021 13:04:16 GMT accept-encoding gzip, identity server Jetty(9.2.z-SNAPSHOT) access-control-max-age 3600 access-control-allow-methods POST, GET, OPTIONS content-type text/plain; charset=ISO-8859-1 access-control-allow-origin * access-control-allow-headers Content-Type, Access-Control-Allow-Headers, Authorization content-length 34
OPTIONS H2	200	config stories.duolingo.com/api2/ Frame	0 0	388ms 131ms	Preflight	34.194.227.229 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://stories.duolingo.com/api2/config?fields=courses&_=1619528655587 Protocol H2 Server 34.194.227.229 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-194-227-229.compute-1.amazonaws.com Software duo-api / Resource Hash Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 1 ; mode=block Request headers Accept */* Access-Control-Request-Method GET Access-Control-Request-Headers x-amzn-trace-id,x-requested-with Origin https://www.duolingo.com User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Sec-Fetch-Mode cors Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-length 0 vary Origin,Access-Control-Request-Method,Access-Control-Request-Headers access-control-allow-origin https://www.duolingo.com access-control-allow-methods GET,HEAD,POST access-control-allow-headers x-amzn-trace-id, x-requested-with access-control-allow-credentials true access-control-max-age 1728000 cache-control no-cache, no-store, max-age=0, must-revalidate pragma no-cache expires 0 x-content-type-options nosniff x-frame-options DENY x-xss-protection 1 ; mode=block referrer-policy no-referrer x-envoy-upstream-service-time 1 x-duo-request-host stories-edge.duolingo.com server duo-api
GET H2	200	fs.js Show response edge.fullstory.com/s/	199 KB 61 KB	180ms 97ms	Script application/javascript	35.201.112.186 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://edge.fullstory.com/s/fs.js Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.201.112.186 Kansas City, United States, ASN15169 (GOOGLE, US), Reverse DNS 186.112.201.35.bc.googleusercontent.com Software UploadServer / Resource Hash d984f0be30eb4afad927db1277a16cb2decc7603bfaffff645caa514bea51810 Request headers Origin https://www.duolingo.com Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 12:21:49 GMT content-encoding gzip age 2546 x-guploader-uploadid ABg5-UxvEpQgzeKwB5_heUdYrHnpIhZZWQhsbrJuDaaF-ctOKZ1imTliMUpzh0l7LQPVhHGJB0z6KZohALgpWSF3aP3gHhYoHg x-goog-storage-class MULTI_REGIONAL x-goog-metageneration 1 x-goog-stored-content-encoding gzip alt-svc clear content-length 61602 last-modified Fri, 23 Apr 2021 15:57:23 GMT server UploadServer etag "39b2eac8322250a0f47badd84d703544" x-goog-hash crc32c=YFcrMQ==, md5=ObLqyDIiUKD0e63YTXA1RA== x-goog-generation 1619193443669262 access-control-allow-origin * access-control-expose-headers Content-Length, Date, Server, Transfer-Encoding, X-GUploader-UploadID, X-Google-Trace cache-control public, max-age=3600,no-transform x-goog-stored-content-length 61602 accept-ranges bytes content-type application/javascript expires Tue, 27 Apr 2021 13:21:49 GMT
GET H2	404	web.json Show response brb.duolingo.com/0/	345 B 709 B	218ms 71ms	XHR text/html	13.224.111.4 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://brb.duolingo.com/0/web.json?user=0&ts=1619528655&tzoffset=-2 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 13.224.111.4 , United States, ASN16509 (AMAZON-02, US), Reverse DNS server-13-224-111-4.mad50.r.cloudfront.net Software AmazonS3 / Resource Hash c82e7925945ebe277628e058bd7f3822a62de2923354d4c741763f6e05bd3540 Request headers Accept application/json, text/plain, */* Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:09 GMT via 1.1 0645caa18be2b3be5e4612d40f45a0ba.cloudfront.net (CloudFront) server AmazonS3 age 6 access-control-max-age 3000 access-control-allow-methods GET, HEAD content-type text/html; charset=utf-8 access-control-allow-origin https://www.duolingo.com access-control-allow-credentials true x-cache Error from cloudfront x-amz-cf-pop MAD50-C1 content-length 345 x-amz-cf-id io3eDAVbl85gBfhzrr9ekpkDi9EDtBU5lMKwxanXfyRfI7QRpvZDwg==
GET H2	200	config Show response www.duolingo.com/2017-06-30/	6 KB 3 KB	320ms 320ms	XHR application/json	34.194.227.229 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://www.duolingo.com/2017-06-30/config?fields=ageRestrictionLimit,clientExperiments{nurr_web_promote_users_to_app_v3,seo_course_splash_design_445fb004,seo_dictionary_bread_crumbs},courses,dictionaryHost,featureFlags,ipCountry,speechHost,xpLevelCutoffs&_=1619528655587 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.194.227.229 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-194-227-229.compute-1.amazonaws.com Software duo-api / Resource Hash 5b2dd603302940dfb5950cfed455bfbc5e54b7e9414ab74715c580493ccc1c6b Security Headers Name Value X-Frame-Options SAMEORIGIN Request headers sec-fetch-mode cors accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest cookie AWSALB=VSeuBDzoYe7x+valwKSZmlIjWKjIIilMEqIG96zXfC1sWvaaGMkVdjqrVXE13jBtjtJc9fXEE0t4/h3bEMYi9q6RugpfYxdE/hleERG2wajyqx3UuwnhCA4HCKYr; AWSALBCORS=VSeuBDzoYe7x+valwKSZmlIjWKjIIilMEqIG96zXfC1sWvaaGMkVdjqrVXE13jBtjtJc9fXEE0t4/h3bEMYi9q6RugpfYxdE/hleERG2wajyqx3UuwnhCA4HCKYr; logged_out_uuid=493c48f9-1734-4042-a247-f5022a16d990; lang=en; wuuid=49dc2f05-b05c-49d0-8a4f-1b028d25994b; tsl=1619528655524; lu=https://www.duolingo.com/french; initial_referrer=$direct; lr= :path /2017-06-30/config?fields=ageRestrictionLimit,clientExperiments{nurr_web_promote_users_to_app_v3,seo_course_splash_design_445fb004,seo_dictionary_bread_crumbs},courses,dictionaryHost,featureFlags,ipCountry,speechHost,xpLevelCutoffs&_=1619528655587 pragma no-cache x-amzn-trace-id User=0 user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 accept application/json, text/plain, */* cache-control no-cache :authority www.duolingo.com referer https://www.duolingo.com/french :scheme https sec-fetch-site same-origin :method GET Accept application/json, text/plain, */* Referer https://www.duolingo.com/french X-Requested-With XMLHttpRequest X-Amzn-Trace-Id User=0 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-encoding gzip x-ws UK x-tid ffff41a660880bcf0000 surrogate-control no-store x-duo-request-host www.duolingo.com x-envoy-upstream-service-time 193 x-runtime 0.18669 server duo-api no-retry 1 x-frame-options SAMEORIGIN content-type application/json; charset=UTF-8 pragma no-cache cache-control no-store, no-cache, must-revalidate, proxy-revalidate set-cookie AWSALB=MaNMhhzOFxIsIHvBNGx3ULc9m7QRA+q8eUrYSrPZKVTKCUToXjqOTVAyyt4QGlOFQCw1YQAlZMrHjFvI6D3nrBLQl2bQETpYyBrSP4pChVk1mjgZmxQzpnjB+oMa; Expires=Tue, 04 May 2021 13:04:15 GMT; Path=/ AWSALBCORS=MaNMhhzOFxIsIHvBNGx3ULc9m7QRA+q8eUrYSrPZKVTKCUToXjqOTVAyyt4QGlOFQCw1YQAlZMrHjFvI6D3nrBLQl2bQETpYyBrSP4pChVk1mjgZmxQzpnjB+oMa; Expires=Tue, 04 May 2021 13:04:15 GMT; Path=/; SameSite=None; Secure expires 0
GET H2	200	config Show response stories.duolingo.com/api2/	863 B 1 KB	133ms 133ms	XHR application/json	34.194.227.229 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://stories.duolingo.com/api2/config?fields=courses&_=1619528655587 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.194.227.229 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-194-227-229.compute-1.amazonaws.com Software duo-api / Resource Hash e50cc1c36384b3347bdaee4be2ce793317c649f3eef8af2d9f50652990510f1f Security Headers Name Value X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 1 ; mode=block Request headers Accept application/json, text/plain, */* Referer https://www.duolingo.com/ X-Requested-With XMLHttpRequest X-Amzn-Trace-Id User=0 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:16 GMT x-content-type-options nosniff x-duo-request-host stories-edge.duolingo.com x-envoy-upstream-service-time 2 content-length 863 x-xss-protection 1 ; mode=block pragma no-cache referrer-policy no-referrer server duo-api x-frame-options DENY vary Origin,Access-Control-Request-Method,Access-Control-Request-Headers content-type application/json access-control-allow-origin https://www.duolingo.com cache-control no-cache, no-store, max-age=0, must-revalidate access-control-allow-credentials true expires 0
POST H2	200	tracking-status Show response www.duolingo.com/2017-06-30/	2 B 1 KB	144ms 144ms	XHR application/json	34.194.227.229 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://www.duolingo.com/2017-06-30/tracking-status Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.194.227.229 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-194-227-229.compute-1.amazonaws.com Software duo-api / Resource Hash 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a Security Headers Name Value X-Frame-Options SAMEORIGIN Request headers sec-fetch-mode cors origin https://www.duolingo.com accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest cookie AWSALB=VSeuBDzoYe7x+valwKSZmlIjWKjIIilMEqIG96zXfC1sWvaaGMkVdjqrVXE13jBtjtJc9fXEE0t4/h3bEMYi9q6RugpfYxdE/hleERG2wajyqx3UuwnhCA4HCKYr; AWSALBCORS=VSeuBDzoYe7x+valwKSZmlIjWKjIIilMEqIG96zXfC1sWvaaGMkVdjqrVXE13jBtjtJc9fXEE0t4/h3bEMYi9q6RugpfYxdE/hleERG2wajyqx3UuwnhCA4HCKYr; logged_out_uuid=493c48f9-1734-4042-a247-f5022a16d990; lang=en; wuuid=49dc2f05-b05c-49d0-8a4f-1b028d25994b; tsl=1619528655524; lu=https://www.duolingo.com/french; initial_referrer=$direct; lr= content-length 68 :path /2017-06-30/tracking-status pragma no-cache x-amzn-trace-id User=0 user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 content-type application/json;charset=UTF-8 accept application/json, text/plain, */* cache-control no-cache :authority www.duolingo.com referer https://www.duolingo.com/french :scheme https sec-fetch-site same-origin :method POST Accept application/json, text/plain, */* Referer https://www.duolingo.com/french X-Requested-With XMLHttpRequest X-Amzn-Trace-Id User=0 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type application/json;charset=UTF-8 Response headers date Tue, 27 Apr 2021 13:04:15 GMT x-ws UK access-control-allow-origin https://www.duolingo.com x-tid ffff419360880bc80013 surrogate-control no-store x-duo-request-host www.duolingo.com access-control-max-age 1728000 x-envoy-upstream-service-time 18 content-length 2 x-runtime 0.01679 server duo-api no-retry 1 x-frame-options SAMEORIGIN access-control-allow-methods GET, POST, OPTIONS, PATCH, PUT, DELETE content-type application/json; charset=UTF-8 pragma no-cache access-control-expose-headers Cache-Control, Content-Length, Content-Type, Expires, No-Retry, Pragma, Surrogate-Control cache-control no-store, no-cache, must-revalidate, proxy-revalidate access-control-allow-credentials true set-cookie AWSALB=sAIxa0Qy6h7wFyau30spfXMiRJ31ELmczfFbeWPep3pBKKHo+SFghFgmUB+Kw0IrUk74rPRNoqeetqr6/bTwVOx83av2eNp1nexeK46heqRtH1D0yRTu0kBpX6Md; Expires=Tue, 04 May 2021 13:04:15 GMT; Path=/ AWSALBCORS=sAIxa0Qy6h7wFyau30spfXMiRJ31ELmczfFbeWPep3pBKKHo+SFghFgmUB+Kw0IrUk74rPRNoqeetqr6/bTwVOx83av2eNp1nexeK46heqRtH1D0yRTu0kBpX6Md; Expires=Tue, 04 May 2021 13:04:15 GMT; Path=/; SameSite=None; Secure access-control-allow-headers , accept, accept-encoding, accept-language, authorization, cache-control, connection, content-type, dnt, host, if-modified-since, keep-alive, user-agent, x-requested-with expires 0
GET H2	200	logo-white.svg d35aaqx5ub95lt.cloudfront.net/images/	2 KB 1 KB	10ms 10ms	Image image/svg+xml	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://d35aaqx5ub95lt.cloudfront.net/images/logo-white.svg Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 937da427a3328eab0f38755cf0bee837674ecfeefec8f25f29da168828b5d354 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Thu, 04 Feb 2021 01:55:55 GMT content-encoding gzip last-modified Wed, 03 Feb 2021 21:42:59 GMT server AmazonS3 age 7124901 etag "b8b89e00db56d02aa575bf3e55845f5d" x-cache Hit from cloudfront content-type image/svg+xml via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 993 x-amz-cf-id loKZuZq1cEtK86CYu4_bOa4q7jm-D4pwkvcRdO8OFuA7JWcgm0aQ-A==
OPTIONS H2	200	batch excess.duolingo.com/ Frame	0 0	307ms 127ms	Preflight	3.221.126.102 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://excess.duolingo.com/batch Protocol H2 Server 3.221.126.102 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-221-126-102.compute-1.amazonaws.com Software Jetty(9.2.z-SNAPSHOT) / Resource Hash Request headers Accept */* Access-Control-Request-Method POST Access-Control-Request-Headers content-type Origin https://www.duolingo.com User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Sec-Fetch-Mode cors Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-length 0 access-control-allow-origin * access-control-allow-methods POST, GET, OPTIONS access-control-allow-headers Content-Type, Access-Control-Allow-Headers, Authorization access-control-max-age 3600 accept-encoding gzip, identity allow GET, HEAD, POST, TRACE, OPTIONS server Jetty(9.2.z-SNAPSHOT)
OPTIONS H2	200	batch excess.duolingo.com/ Frame	0 0	306ms 128ms	Preflight	3.221.126.102 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://excess.duolingo.com/batch Protocol H2 Server 3.221.126.102 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-221-126-102.compute-1.amazonaws.com Software Jetty(9.2.z-SNAPSHOT) / Resource Hash Request headers Accept */* Access-Control-Request-Method POST Access-Control-Request-Headers content-type Origin https://www.duolingo.com User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Sec-Fetch-Mode cors Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-length 0 access-control-allow-origin * access-control-allow-methods POST, GET, OPTIONS access-control-allow-headers Content-Type, Access-Control-Allow-Headers, Authorization access-control-max-age 3600 accept-encoding gzip, identity allow GET, HEAD, POST, TRACE, OPTIONS server Jetty(9.2.z-SNAPSHOT)
GET H2	200	main.min.js Show response client.perimeterx.net/PXAsQJFZ9W/	109 KB 38 KB	159ms 51ms	Script application/javascript	151.101.14.110 FASTLY
General Check archive.org Show headers Download Go to Full URL https://client.perimeterx.net/PXAsQJFZ9W/main.min.js Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 151.101.14.110 Frankfurt am Main, Germany, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash b936baa1293a6ea7e3146c993e2224d9f04c4728161db5cfff6bfe3e9b45a38d Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-encoding gzip age 314 x-cache HIT content-length 38207 x-served-by cache-fra19180-FRA access-control-allow-origin * x-timer S1619528656.753384,VS0,VE0 etag W/"1b35b-a66ZcbB9pgJD17Y4pvRW2r260t4" x-px-hash NTI4YzRkY2Q0ZDIyMDQwZWQ5NjA5MGZjODI2NjQ0ZTVmMWMwZTA3NzRhNDMxNjRiNTA2MmZiNDEyZjVmMzkxZQ== vary Accept-Encoding content-type application/javascript; charset=utf-8 via 1.1 varnish cache-control max-age=600 accept-ranges bytes x-cache-hits 9
POST H2	200	batch Show response excess.duolingo.com/	34 B 312 B	262ms 262ms	XHR text/plain	3.221.126.102 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://excess.duolingo.com/batch Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 3.221.126.102 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-221-126-102.compute-1.amazonaws.com Software Jetty(9.2.z-SNAPSHOT) / Resource Hash 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-type application/json Response headers date Tue, 27 Apr 2021 13:04:16 GMT accept-encoding gzip, identity server Jetty(9.2.z-SNAPSHOT) access-control-max-age 3600 access-control-allow-methods POST, GET, OPTIONS content-type text/plain; charset=ISO-8859-1 access-control-allow-origin * access-control-allow-headers Content-Type, Access-Control-Allow-Headers, Authorization content-length 34
POST H2	200	batch Show response excess.duolingo.com/	34 B 312 B	268ms 268ms	XHR text/plain	3.221.126.102 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://excess.duolingo.com/batch Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 3.221.126.102 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-221-126-102.compute-1.amazonaws.com Software Jetty(9.2.z-SNAPSHOT) / Resource Hash 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-type application/json Response headers date Tue, 27 Apr 2021 13:04:16 GMT accept-encoding gzip, identity server Jetty(9.2.z-SNAPSHOT) access-control-max-age 3600 access-control-allow-methods POST, GET, OPTIONS content-type text/plain; charset=ISO-8859-1 access-control-allow-origin * access-control-allow-headers Content-Type, Access-Control-Allow-Headers, Authorization content-length 34
GET H2	200	icon-sprite8.svg d35aaqx5ub95lt.cloudfront.net/images/	84 KB 24 KB	12ms 12ms	Image image/svg+xml	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://d35aaqx5ub95lt.cloudfront.net/images/icon-sprite8.svg Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 2cf647948337600dbe8558d968ba52007326132a72245429a5fa9c0ba3a46eda Request headers Referer https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 18 Apr 2021 22:52:56 GMT content-encoding gzip last-modified Fri, 16 Apr 2021 18:13:29 GMT server AmazonS3 age 742280 etag "c53c2e95cbf0656aace95abb1ecc5bb7" x-cache Hit from cloudfront content-type image/svg+xml via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 23984 x-amz-cf-id iG5jvQ3ORnfbxqEO9bottnJb1uncUVgO26WxomWYNyyF1h4GjqM6KQ==
GET H2	200	fddf2189853baef1417d2217dd76f27c.woff2 d35aaqx5ub95lt.cloudfront.net/vendor/	29 KB 29 KB	23ms 9ms	Font binary/octet-stream	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/vendor/fddf2189853baef1417d2217dd76f27c.woff2 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash c3a85d4e2cb999d449c07d10be28517b4ff3817f9127debb5c6f7711de1efcd4 Request headers Origin https://www.duolingo.com Referer https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Thu, 11 Feb 2021 00:45:37 GMT content-encoding gzip vary Origin age 6524319 x-cache Hit from cloudfront content-length 29527 access-control-allow-origin https://www.duolingo.com last-modified Wed, 10 Feb 2021 21:35:26 GMT server AmazonS3 etag "c7df856e0a64a2bfcbd1746ff286daf7" access-control-max-age 3000 access-control-allow-methods GET content-type binary/octet-stream via 1.1 edfd22ec6695cdc9d7ac634220af1315.cloudfront.net (CloudFront) cache-control max-age=315360000 access-control-allow-credentials true x-amz-cf-pop FRA2-C2 accept-ranges bytes x-amz-cf-id WQ_hggUas5qDTIvH8NEj-lthTsMb7Ur06IA2LyJWv17sJSZRBhVsTQ==
GET H2	200	d20aa4f114739467c5c1ade8e7943765.woff2 d35aaqx5ub95lt.cloudfront.net/vendor/	28 KB 29 KB	15ms 9ms	Font binary/octet-stream	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://d35aaqx5ub95lt.cloudfront.net/vendor/d20aa4f114739467c5c1ade8e7943765.woff2 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash 7c79516b77a39ed17ad76e32e68901b2ad0f9f2ceaf96c2571c8e50fc9b0b15d Request headers Origin https://www.duolingo.com Referer https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Fri, 12 Feb 2021 21:47:07 GMT content-encoding gzip vary Origin age 6362229 x-cache Hit from cloudfront content-length 28895 access-control-allow-origin https://www.duolingo.com last-modified Fri, 12 Feb 2021 19:00:24 GMT server AmazonS3 etag "24dcedd8ee7b6be9f33b34930c246b5f" access-control-max-age 3000 access-control-allow-methods GET content-type binary/octet-stream via 1.1 edfd22ec6695cdc9d7ac634220af1315.cloudfront.net (CloudFront) cache-control max-age=315360000 access-control-allow-credentials true x-amz-cf-pop FRA2-C2 accept-ranges bytes x-amz-cf-id R4H4DqPEFDXqCuZibHuGCPqrWPqe5NZD9MYVTzl5-5ZnP1tpcRZO4g==
GET H2	200	analytics.js Show response www.google-analytics.com/	48 KB 19 KB	7ms 7ms	Script text/javascript	2a00:1450:4001:82f::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.google-analytics.com/analytics.js Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash 2cb09c7b3e19bfc41743ca3624ef81c3258d56525647feac76aa757e0292627a Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers strict-transport-security max-age=10886400; includeSubDomains; preload content-encoding gzip x-content-type-options nosniff last-modified Fri, 09 Apr 2021 23:59:54 GMT server Golfe2 age 6093 date Tue, 27 Apr 2021 11:22:42 GMT vary Accept-Encoding content-type text/javascript cache-control public, max-age=7200 cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 19569 expires Tue, 27 Apr 2021 13:22:42 GMT
GET H3-29	200	activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench Show response 9814127.fls.doubleclick.net/ Frame E0ED Redirect Chain https://9814127.fls.doubleclick.net/activityi;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duo...	2 KB 1 KB	554ms 465ms	Document text/html	142.250.185.198 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C Protocol H3-29 Security QUIC, , AES_128_GCM Server 142.250.185.198 , United States, ASN15169 (GOOGLE, US), Reverse DNS fra16s52-in-f6.1e100.net Software cafe / Resource Hash 57a8ab81d0a1385a1425892ea6b00a864e7ab096a1c2bddd3277a265fe4b8830 Security Headers Name Value Strict-Transport-Security max-age=21600 X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers :method GET :authority 9814127.fls.doubleclick.net :scheme https :path /activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 accept text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9 sec-fetch-site cross-site sec-fetch-mode navigate sec-fetch-dest iframe referer https://www.duolingo.com/ accept-encoding gzip, deflate, br accept-language en-US cookie test_cookie=CheckForPermission Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Referer about:blank Response headers p3p policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR" timing-allow-origin * cross-origin-resource-policy cross-origin date Tue, 27 Apr 2021 13:04:16 GMT expires Tue, 27 Apr 2021 13:04:16 GMT cache-control private, max-age=0 strict-transport-security max-age=21600 content-type text/html; charset=UTF-8 x-content-type-options nosniff content-encoding gzip server cafe content-length 1035 x-xss-protection 0 set-cookie IDE=AHWqTUl_1iXQu05mf7uH25Ky8-b3TIZi3SvLi1LmKwWGmLq_PUzvTNNC31Z702IwdC4; expires=Sun, 22-May-2022 13:04:16 GMT; path=/; domain=.doubleclick.net; Secure; HttpOnly; SameSite=none test_cookie=; expires=Fri, 01-Aug-2008 22:45:55 GMT; path=/; domain=.doubleclick.net; Secure; HttpOnly; SameSite=none alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" Redirect headers p3p policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR" timing-allow-origin * cross-origin-resource-policy cross-origin date Tue, 27 Apr 2021 13:04:16 GMT pragma no-cache expires Fri, 01 Jan 1990 00:00:00 GMT cache-control no-cache, must-revalidate follow-only-when-prerender-shown 1 strict-transport-security max-age=21600 location https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? content-type text/html; charset=UTF-8 x-content-type-options nosniff server cafe content-length 0 x-xss-protection 0 alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
GET H2	200	conversion_async.js Show response www.googleadservices.com/pagead/	36 KB 14 KB	141ms 50ms	Script text/javascript	142.250.185.66 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.googleadservices.com/pagead/conversion_async.js Requested by Host: www.googletagmanager.com URL: https://www.googletagmanager.com/gtm.js?id=GTM-TX6Z97C Protocol H2 Security TLS 1.3, , AES_128_GCM Server 142.250.185.66 , United States, ASN15169 (GOOGLE, US), Reverse DNS fra16s48-in-f2.1e100.net Software cafe / Resource Hash 3c3873b4b3cc35b18323781fa7884992e5e476fba8da153bb63d55adc572a583 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:15 GMT content-encoding gzip x-content-type-options nosniff p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" cross-origin-resource-policy cross-origin content-disposition attachment; filename="f.txt" alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 13898 x-xss-protection 0 server cafe etag 2024374664263027787 vary Accept-Encoding content-type text/javascript; charset=UTF-8 cache-control private, max-age=3600 timing-allow-origin * expires Tue, 27 Apr 2021 13:04:15 GMT
GET H2	200	fbevents.js Show response connect.facebook.net/en_US/	92 KB 24 KB	6ms 6ms	Script application/x-javascript	2a03:2880:f01c:8012:face:b00c:0:3 FACEBOOK
General Check archive.org Show headers Download Go to Full URL https://connect.facebook.net/en_US/fbevents.js Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f01c:8012:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash 0ae5ed57dc48abbee125d5f915e37110c9f2bb6a95d1aa5ccf3c141f8fe10db3 Security Headers Name Value Content-Security-Policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c; Strict-Transport-Security max-age=31536000; preload; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers content-security-policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c; content-encoding gzip x-content-type-options nosniff x-xss-protection 0 cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=3600,h3-27=":443"; ma=3600 content-length 23961 x-fb-rlafr 0 pragma public x-fb-debug ny2pdFJ4V0B/mpJaRLvQq5/gIwO22sVMobShdRJ9KCiY5t7JiIFhwZVs+8ccMSO9g4udr89g6rRPAFxksGsNfQ== x-fb-trip-id 686109401 x-frame-options DENY cross-origin-embedder-policy-report-only require-corp;report-to="coep_report" date Tue, 27 Apr 2021 13:04:15 GMT strict-transport-security max-age=31536000; preload; includeSubDomains report-to {"group":"coep_report","max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/"}]} content-type application/x-javascript; charset=utf-8 vary Accept-Encoding cache-control public, max-age=1200 expires Sat, 01 Jan 2000 00:00:00 GMT
GET H/1.1	200 OK	adalyser.js Show response c0.adalyser.com/	35 KB 12 KB	244ms 64ms	Script application/javascript	52.210.156.96 AMAZON-02
General Check archive.org Show headers Download Go to Full URL https://c0.adalyser.com/adalyser.js?cid=duolingo Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.210.156.96 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-52-210-156-96.eu-west-1.compute.amazonaws.com Software / Express Resource Hash c1b356f3f76ac3ce3f19997f63fa181cb9d05cd531eb1ee612ce69a2a57fa56f Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Tue, 27 Apr 2021 13:04:15 GMT Content-Encoding gzip ETag "60b9cf4ef4ac6dab5294025f3c443ba3cca92451" X-Powered-By Express P3P CP="ADMa OUR IND DSP NON COR" Access-Control-Allow-Origin * Cache-Control public, max-age=21600 Access-Control-Allow-Credentials true Connection keep-alive Content-Type application/javascript Access-Control-Allow-Headers origin, content-type, accept Content-Length 12183
GET H/1.1	200 OK	cnv cnv.event.prod.bidr.io/log/ Redirect Chain https://pixel.pointmediatracker.com/kpi?c=duolingo&kpi=visit&tag_id=111&fpc=fbc79d5a-6ba3-4405-ab89-82ca79df0758&utm_source=undefined&utm_medium=undefined&utm_campaign=undefined&gtmcb=1183644915 https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=99661fde-f276-4714-abb3-6af31ae3b9e7.null&ord=4943437216123064445 https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=99661fde-f276-4714-abb3-6af31ae3b9e7.null&ord=4943437216123064445&_bee_ppp=1	43 B 793 B	71ms 70ms	Image image/gif	52.214.117.3 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=99661fde-f276-4714-abb3-6af31ae3b9e7.null&ord=4943437216123064445&_bee_ppp=1 Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.214.117.3 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-52-214-117-3.eu-west-1.compute.amazonaws.com Software nginx / Resource Hash dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b Security Headers Name Value Strict-Transport-Security max-age=2592000; includeSubDomains Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache Date Tue, 27 Apr 2021 13:04:16 GMT Server nginx strict-transport-security max-age=2592000; includeSubDomains p3p CP="This is not a P3P policy! See https://beeswax.com/privacy for more info." cache-control no-cache, must-revalidate Connection keep-alive content-type image/gif Content-Length 43 expires Fri, 01 Jan 1990 00:00:00 GMT Redirect headers location https://cnv.event.prod.bidr.io/log/cnv?tag_id=111&buzz_key=blisspoint&value=duolingo&segment_key=&order=99661fde-f276-4714-abb3-6af31ae3b9e7.null&ord=4943437216123064445&_bee_ppp=1 Date Tue, 27 Apr 2021 13:04:16 GMT Server nginx Connection keep-alive Content-Length 0 strict-transport-security max-age=2592000; includeSubDomains
POST H3-29	200	collect Show response www.google-analytics.com/j/	2 B 22 B	13ms 13ms	XHR text/plain	2a00:1450:4001:82f::200e GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.google-analytics.com/j/collect?v=1&_v=j90&a=263220348&t=pageview&_s=1&dl=https%3A%2F%2Fwww.duolingo.com%2Ffrench&ul=en-us&de=UTF-8&dt=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAAC~&jid=97478498&gjid=320192051&cid=176975754.1619528656&tid=UA-21595814-1&_gid=953944439.1619528656&_r=1&gtm=2wg4e1TX6Z97C&did=i5iSjo&z=1063362819 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H3-29 Security QUIC, , AES_128_GCM Server 2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af Security Headers Name Value X-Content-Type-Options nosniff Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type text/plain Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:15 GMT x-content-type-options nosniff last-modified Sun, 17 May 1998 03:00:00 GMT server Golfe2 content-type text/plain access-control-allow-origin https://www.duolingo.com cache-control no-cache, no-store, must-revalidate access-control-allow-credentials true cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 2 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H3-29	200	1735692093320310 Show response connect.facebook.net/signals/config/	255 KB 73 KB	8ms 7ms	Script application/x-javascript	2a03:2880:f01c:8012:face:b00c:0:3 FACEBOOK
General Check archive.org Show headers Download Go to Full URL https://connect.facebook.net/signals/config/1735692093320310?v=2.9.39&r=stable Requested by Host: connect.facebook.net URL: https://connect.facebook.net/en_US/fbevents.js Protocol H3-29 Security QUIC, , AES_128_GCM Server 2a03:2880:f01c:8012:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash b005885348335be3890fc1e87880b7fd7141c2ea61b34e7aefa8113a0653c253 Security Headers Name Value Content-Security-Policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c; Strict-Transport-Security max-age=31536000; preload; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers content-security-policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c; content-encoding gzip x-content-type-options nosniff x-xss-protection 0 cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=3600,h3-27=":443"; ma=3600 content-length 74263 x-fb-rlafr 0 pragma public x-fb-debug YuLcax8fsRDoXFnJywTbSMUNeBVOMyotIbnJE1tdZ6VtWeoqAhVhUyIVT2RFkUWb6yaep86vSa+ZWxG88UUWww== x-frame-options DENY date Tue, 27 Apr 2021 13:04:15 GMT strict-transport-security max-age=31536000; preload; includeSubDomains content-type application/x-javascript; charset=utf-8 vary Accept-Encoding cache-control public, max-age=1200 priority u=3,i expires Sat, 01 Jan 2000 00:00:00 GMT
POST H2	200	collect Show response stats.g.doubleclick.net/j/	4 B 89 B	15ms 15ms	XHR text/plain	2a00:1450:400c:c0c::9d GOOGLE
General Check archive.org Show headers Download Go to Full URL https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j90&tid=UA-21595814-1&cid=176975754.1619528656&jid=97478498&gjid=320192051&_gid=953944439.1619528656&_u=YEBAAEAAAAAAAC~&z=122527011 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:400c:c0c::9d Brussels, Belgium, ASN15169 (GOOGLE, US), Reverse DNS Software Golfe2 / Resource Hash 84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80 Security Headers Name Value Strict-Transport-Security max-age=10886400; includeSubDomains; preload X-Content-Type-Options nosniff Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type text/plain Response headers pragma no-cache strict-transport-security max-age=10886400; includeSubDomains; preload x-content-type-options nosniff last-modified Sun, 17 May 1998 03:00:00 GMT server Golfe2 date Tue, 27 Apr 2021 13:04:15 GMT content-type text/plain access-control-allow-origin https://www.duolingo.com cache-control no-cache, no-store, must-revalidate access-control-allow-credentials true cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 4 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H3-29	200	ga-audiences www.google.com/ads/	42 B 63 B	30ms 29ms	Image image/gif	2a00:1450:4001:811::2004 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-21595814-1&cid=176975754.1619528656&jid=97478498&_u=YEBAAEAAAAAAAC~&z=1479486104 Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H3-29 Security QUIC, , AES_128_GCM Server 2a00:1450:4001:811::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:15 GMT x-content-type-options nosniff server cafe timing-allow-origin * p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" cache-control no-cache, no-store, must-revalidate cross-origin-resource-policy cross-origin content-type image/gif alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	ga-audiences www.google.de/ads/	42 B 107 B	30ms 29ms	Image image/gif	2a00:1450:4001:827::2003 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-21595814-1&cid=176975754.1619528656&jid=97478498&_u=YEBAAEAAAAAAAC~&z=1479486104 Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:15 GMT x-content-type-options nosniff server cafe timing-allow-origin * p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" cache-control no-cache, no-store, must-revalidate cross-origin-resource-policy cross-origin content-type image/gif alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	/ www.facebook.com/tr/	44 B 258 B	6ms 6ms	Image image/gif	2a03:2880:f11c:8183:face:b00c:0:25de FACEBOOK
General Check archive.org Show headers Download Go to Show image Full URL https://www.facebook.com/tr/?id=1735692093320310&ev=PageView&dl=https%3A%2F%2Fwww.duolingo.com%2Ffrench&rl=&if=false&ts=1619528655745&sw=1600&sh=1200&v=2.9.39&r=stable&ec=0&o=29&fbp=fb.1.1619528655743.1822258442&it=1619528655707&coo=false&rqm=GET Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f11c:8183:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:15 GMT last-modified Fri, 21 Dec 2012 00:00:01 GMT server proxygen-bolt strict-transport-security max-age=31536000; includeSubDomains content-type image/gif cache-control no-cache, must-revalidate, max-age=0 cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=3600,h3-27=":443"; ma=3600 content-length 44 expires Tue, 27 Apr 2021 13:04:15 GMT
POST H2	200	collector Show response collector-pxasqjfz9w.px-cloud.net/api/v2/	654 B 876 B	2930ms 71ms	XHR application/json	35.186.220.184 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://collector-pxasqjfz9w.px-cloud.net/api/v2/collector Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.186.220.184 Kansas City, United States, ASN15169 (GOOGLE, US), Reverse DNS 184.220.186.35.bc.googleusercontent.com Software / Resource Hash c074bd0ba5fc632cf11e7a5303fd429877dbbac5125ba5313d9d9f70405d9814 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-type application/x-www-form-urlencoded Response headers date Tue, 27 Apr 2021 13:04:18 GMT via 1.1 google access-control-allow-methods GET,HEAD,PUT,PATCH,POST,DELETE content-type application/json; charset=utf-8 access-control-allow-origin https://www.duolingo.com access-control-allow-credentials true timing-allow-origin * alt-svc clear content-length 654
GET H2	200	/ Show response www.googleadservices.com/pagead/conversion/397119219/	2 KB 1 KB	611ms 310ms	Script text/javascript	142.250.185.66 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://www.googleadservices.com/pagead/conversion/397119219/?random=1619528655852&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg4e1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2Ffrench&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&hn=www.googleadservices.com&bttype=purchase&async=1&rfmt=3&fmt=4 Requested by Host: www.googleadservices.com URL: https://www.googleadservices.com/pagead/conversion_async.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 142.250.185.66 , United States, ASN15169 (GOOGLE, US), Reverse DNS fra16s48-in-f2.1e100.net Software cafe / Resource Hash eb0b5eed6136fad1e17ab3ac8b184b6945a64456aa2d1999e4e75539c3a2bd26 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:16 GMT content-encoding gzip x-content-type-options nosniff server cafe timing-allow-origin * p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" cache-control no-cache, must-revalidate cross-origin-resource-policy cross-origin content-disposition attachment; filename="f.txt" content-type text/javascript; charset=UTF-8 alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 1222 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	users Show response www.duolingo.com/2017-06-30/	2 KB 1 KB	1213ms 1212ms	XHR application/json	34.194.227.229 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://www.duolingo.com/2017-06-30/users?username=french&_=1619528655916 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.194.227.229 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-194-227-229.compute-1.amazonaws.com Software duo-api / Resource Hash b965d9cfea76a341f7dbda178c509c8b27ddf83da77b6a4c19ef69b905affa21 Security Headers Name Value X-Frame-Options SAMEORIGIN Request headers sec-fetch-mode cors accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest cookie logged_out_uuid=493c48f9-1734-4042-a247-f5022a16d990; lang=en; wuuid=49dc2f05-b05c-49d0-8a4f-1b028d25994b; tsl=1619528655524; lu=https://www.duolingo.com/french; initial_referrer=$direct; lr=; lp=profile; FPC=fbc79d5a-6ba3-4405-ab89-82ca79df0758; _gcl_au=1.1.1085646976.1619528656; _ga=GA1.2.176975754.1619528656; _gid=GA1.2.953944439.1619528656; _gat_UA-21595814-1=1; _fbp=fb.1.1619528655743.1822258442; AWSALB=MaNMhhzOFxIsIHvBNGx3ULc9m7QRA+q8eUrYSrPZKVTKCUToXjqOTVAyyt4QGlOFQCw1YQAlZMrHjFvI6D3nrBLQl2bQETpYyBrSP4pChVk1mjgZmxQzpnjB+oMa; AWSALBCORS=MaNMhhzOFxIsIHvBNGx3ULc9m7QRA+q8eUrYSrPZKVTKCUToXjqOTVAyyt4QGlOFQCw1YQAlZMrHjFvI6D3nrBLQl2bQETpYyBrSP4pChVk1mjgZmxQzpnjB+oMa :path /2017-06-30/users?username=french&_=1619528655916 pragma no-cache x-amzn-trace-id User=0 user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 accept application/json, text/plain, */* cache-control no-cache :authority www.duolingo.com referer https://www.duolingo.com/french :scheme https sec-fetch-site same-origin :method GET Accept application/json, text/plain, */* Referer https://www.duolingo.com/french X-Requested-With XMLHttpRequest X-Amzn-Trace-Id User=0 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:17 GMT content-encoding gzip x-ws UK x-tid ffff41a660880bcf0001 surrogate-control no-store x-duo-request-host www.duolingo.com x-envoy-upstream-service-time 1082 x-runtime 1.07950 server duo-api no-retry 1 x-frame-options SAMEORIGIN content-type application/json; charset=UTF-8 pragma no-cache cache-control no-store, no-cache, must-revalidate, proxy-revalidate set-cookie AWSALB=VeqDsKL3TgSxNcQEuYL6OugQfMGgNDfctDIjzcRtInSQ35enWS+kWie2oPrrcY7lz6WzP960ph/kf//3jRIDos+iZKKJ646xcmz7+BXrzAJEvbUGEcqgZmp34SHP; Expires=Tue, 04 May 2021 13:04:15 GMT; Path=/ AWSALBCORS=VeqDsKL3TgSxNcQEuYL6OugQfMGgNDfctDIjzcRtInSQ35enWS+kWie2oPrrcY7lz6WzP960ph/kf//3jRIDos+iZKKJ646xcmz7+BXrzAJEvbUGEcqgZmp34SHP; Expires=Tue, 04 May 2021 13:04:15 GMT; Path=/; SameSite=None; Secure expires 0
GET H/1.1	200 OK	p c0.adalyser.com/tracking/track/v3/	43 B 478 B	60ms 60ms	Image image/gif	52.210.156.96 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://c0.adalyser.com/tracking/track/v3/p?stm=1619528655928&e=lce1&url=https%3A%2F%2Fwww.duolingo.com%2Ffrench&cid=duolingo&p=%7B%22et%22%3A1619528655924%2C%22nr%22%3A%22New%22%2C%22cg%22%3A%22Direct%22%2C%22dt%22%3A%22desktop%22%2C%22so%22%3A%22direct%22%2C%22me%22%3A%22none%22%2C%22ca%22%3A%22direct%22%2C%22co%22%3A%22(not%20set)%22%2C%22ke%22%3A%22(not%20set)%22%2C%22vid%22%3A%221%22%2C%22sid%22%3A%22052b4577-d65d-4928-a961-2d868069f3b4%22%2C%22duid%22%3A%22ff754a98-88ca-4e7c-8f81-a6be4d5c2f2c%22%2C%22cw%22%3A1619528655924%7D&userAgent=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F89.0.4389.72%20Safari%2F537.36&domain=www.duolingo.com Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.210.156.96 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-52-210-156-96.eu-west-1.compute.amazonaws.com Software / Express Resource Hash a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Pragma no-cache Date Tue, 27 Apr 2021 13:04:15 GMT ETag W/"2b-B//0C13UlayirE4cP7xgqg" X-Powered-By Express P3P CP="ADMa OUR IND DSP NON COR" Access-Control-Allow-Origin * Cache-Control no-cache, no-store, must-revalidate Access-Control-Allow-Credentials true Connection keep-alive content-type image/gif Access-Control-Allow-Headers origin, content-type, accept Content-Length 43 Expires 0
GET H3-29	200	/ www.google.de/pagead/1p-conversion/397119219/ Redirect Chain https://googleads.g.doubleclick.net/pagead/viewthroughconversion/397119219/?random=889836935&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=250505... https://www.google.com/pagead/1p-conversion/397119219/?random=889836935&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=160... https://www.google.de/pagead/1p-conversion/397119219/?random=889836935&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600...	42 B 64 B	35ms 20ms	Image image/gif	2a00:1450:4001:80e::2003 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://www.google.de/pagead/1p-conversion/397119219/?random=889836935&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg4e1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2Ffrench&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=0AuIYJ2CC96Cx_AP-q-usAY&eitems=ChEI8OyehAYQ5rbJ8_DYsPGxARIdANRPa_1oiVX01UcCsxX84SPUc3CwG3avRXxxZI4&random=658446653&resp=GooglemKTybQhCsO&ipr=y Requested by Host: www.duolingo.com URL: https://www.duolingo.com/french Protocol H3-29 Security QUIC, , AES_128_GCM Server 2a00:1450:4001:80e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value Content-Security-Policy script-src 'none'; object-src 'none' X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:16 GMT x-content-type-options nosniff server cafe timing-allow-origin * p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" cache-control no-cache, no-store, must-revalidate cross-origin-resource-policy cross-origin content-security-policy script-src 'none'; object-src 'none' content-type image/gif alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT Redirect headers pragma no-cache date Tue, 27 Apr 2021 13:04:16 GMT x-content-type-options nosniff server cafe p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" content-type image/gif location https://www.google.de/pagead/1p-conversion/397119219/?random=889836935&cv=9&fst=1619528655852&num=1&value=1&label=k0ETCJGBvf0BEPOdrr0B&guid=ON&resp=GooglemKTybQhCsO&eid=2505059650&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=120&u_java=false&u_nplug=0&u_nmime=0&gtm=2wg4e1&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.duolingo.com%2Ffrench&tiba=Duolingo%20-%20The%20world%27s%20best%20way%20to%20learn%20a%20language&hn=www.googleadservices.com&async=1&fmt=3&ctc_id=CAIVAgAAAB0CAAAA&ct_cookie_present=false&sscte=1&crd=&is_vtc=1&ocp_id=0AuIYJ2CC96Cx_AP-q-usAY&eitems=ChEI8OyehAYQ5rbJ8_DYsPGxARIdANRPa_1oiVX01UcCsxX84SPUc3CwG3avRXxxZI4&random=658446653&resp=GooglemKTybQhCsO&ipr=y cache-control no-cache, no-store, must-revalidate cross-origin-resource-policy cross-origin content-security-policy script-src 'none'; object-src 'none' timing-allow-origin * alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
OPTIONS H2	200	batch excess.duolingo.com/ Frame	0 0	132ms 131ms	Preflight	3.221.126.102 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://excess.duolingo.com/batch Protocol H2 Server 3.221.126.102 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-221-126-102.compute-1.amazonaws.com Software Jetty(9.2.z-SNAPSHOT) / Resource Hash Request headers Accept */* Access-Control-Request-Method POST Access-Control-Request-Headers content-type Origin https://www.duolingo.com User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Sec-Fetch-Mode cors Response headers date Tue, 27 Apr 2021 13:04:17 GMT content-length 0 access-control-allow-origin * access-control-allow-methods POST, GET, OPTIONS access-control-allow-headers Content-Type, Access-Control-Allow-Headers, Authorization access-control-max-age 3600 accept-encoding gzip, identity allow GET, HEAD, POST, TRACE, OPTIONS server Jetty(9.2.z-SNAPSHOT)
GET H2	200	xp_summaries Show response www.duolingo.com/2017-06-30/users/173246/	16 B 666 B	146ms 146ms	XHR application/json	34.194.227.229 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://www.duolingo.com/2017-06-30/users/173246/xp_summaries?_=1619528657151 Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 34.194.227.229 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-34-194-227-229.compute-1.amazonaws.com Software duo-api / Resource Hash 2054cb266b1bc1acab1895e41fd9f3cda311241c17fe884f05f3b24f859d3d86 Security Headers Name Value X-Frame-Options SAMEORIGIN Request headers sec-fetch-mode cors accept-encoding gzip, deflate, br accept-language en-US sec-fetch-dest empty x-requested-with XMLHttpRequest cookie logged_out_uuid=493c48f9-1734-4042-a247-f5022a16d990; lang=en; wuuid=49dc2f05-b05c-49d0-8a4f-1b028d25994b; tsl=1619528655524; lu=https://www.duolingo.com/french; initial_referrer=$direct; lr=; lp=profile; FPC=fbc79d5a-6ba3-4405-ab89-82ca79df0758; _gcl_au=1.1.1085646976.1619528656; _ga=GA1.2.176975754.1619528656; _gid=GA1.2.953944439.1619528656; _gat_UA-21595814-1=1; _fbp=fb.1.1619528655743.1822258442; __adal_ses=*; __adal_id=ff754a98-88ca-4e7c-8f81-a6be4d5c2f2c.1619528656.1.1619528656.1619528656.052b4577-d65d-4928-a961-2d868069f3b4; __adal_ca=so%3Ddirect%26me%3Dnone%26ca%3Ddirect%26co%3D%28not%2520set%29%26ke%3D%28not%2520set%29; __adal_cw=1619528655924; AWSALB=VeqDsKL3TgSxNcQEuYL6OugQfMGgNDfctDIjzcRtInSQ35enWS+kWie2oPrrcY7lz6WzP960ph/kf//3jRIDos+iZKKJ646xcmz7+BXrzAJEvbUGEcqgZmp34SHP; AWSALBCORS=VeqDsKL3TgSxNcQEuYL6OugQfMGgNDfctDIjzcRtInSQ35enWS+kWie2oPrrcY7lz6WzP960ph/kf//3jRIDos+iZKKJ646xcmz7+BXrzAJEvbUGEcqgZmp34SHP :path /2017-06-30/users/173246/xp_summaries?_=1619528657151 pragma no-cache x-amzn-trace-id User=0 user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 accept application/json, text/plain, */* cache-control no-cache :authority www.duolingo.com referer https://www.duolingo.com/profile/french :scheme https sec-fetch-site same-origin :method GET Accept application/json, text/plain, */* Referer https://www.duolingo.com/profile/french X-Requested-With XMLHttpRequest X-Amzn-Trace-Id User=0 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:17 GMT x-ws UK x-tid ffff41a660880bcf0002 surrogate-control no-store x-duo-request-host www.duolingo.com x-envoy-upstream-service-time 16 content-length 16 x-runtime 0.01407 server duo-api no-retry 1 x-frame-options SAMEORIGIN content-type application/json; charset=UTF-8 pragma no-cache cache-control no-store, no-cache, must-revalidate, proxy-revalidate set-cookie AWSALB=+xZ2v0YKEIqp8t+dEufg++AGpPQfryzJ8zG1oRV/Dr9Z8M0gbTvPV+6ZGAabjt75ZH/idOJvdDlBos/DhYRmSu0Giy44EMThhDvvtsC47YY7C3Xb9cJ9FjnGgiPQ; Expires=Tue, 04 May 2021 13:04:17 GMT; Path=/ AWSALBCORS=+xZ2v0YKEIqp8t+dEufg++AGpPQfryzJ8zG1oRV/Dr9Z8M0gbTvPV+6ZGAabjt75ZH/idOJvdDlBos/DhYRmSu0Giy44EMThhDvvtsC47YY7C3Xb9cJ9FjnGgiPQ; Expires=Tue, 04 May 2021 13:04:17 GMT; Path=/; SameSite=None; Secure expires 0
POST H2	200	batch Show response excess.duolingo.com/	34 B 312 B	268ms 268ms	XHR text/plain	3.221.126.102 AMAZON-AES
General Check archive.org Show headers Download Go to Full URL https://excess.duolingo.com/batch Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 3.221.126.102 Ashburn, United States, ASN14618 (AMAZON-AES, US), Reverse DNS ec2-3-221-126-102.compute-1.amazonaws.com Software Jetty(9.2.z-SNAPSHOT) / Resource Hash 26503ab2f8fd7184b8f272f63557e8d0b61c9d3cb6ee042e37a4e541dc2eb615 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-type application/json Response headers date Tue, 27 Apr 2021 13:04:17 GMT accept-encoding gzip, identity server Jetty(9.2.z-SNAPSHOT) access-control-max-age 3600 access-control-allow-methods POST, GET, OPTIONS content-type text/plain; charset=ISO-8859-1 access-control-allow-origin * access-control-allow-headers Content-Type, Access-Control-Allow-Headers, Authorization content-length 34
GET H3-29	200	/ www.facebook.com/tr/	44 B 88 B	7ms 7ms	Image image/gif	2a03:2880:f11c:8183:face:b00c:0:25de FACEBOOK
General Check archive.org Show headers Download Go to Show image Full URL https://www.facebook.com/tr/?id=1735692093320310&ev=PageView&dl=https%3A%2F%2Fwww.duolingo.com%2Fprofile%2Ffrench&rl=&if=false&ts=1619528657154&sw=1600&sh=1200&v=2.9.39&r=stable&ec=1&o=29&fbp=fb.1.1619528655743.1822258442&it=1619528655707&coo=false&rqm=GET Requested by Host: www.duolingo.com URL: https://www.duolingo.com/profile/french Protocol H3-29 Security QUIC, , AES_128_GCM Server 2a03:2880:f11c:8183:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:17 GMT last-modified Fri, 21 Dec 2012 00:00:01 GMT server proxygen-bolt strict-transport-security max-age=31536000; includeSubDomains content-type image/gif cache-control no-cache, must-revalidate, max-age=0 cross-origin-resource-policy cross-origin content-length 44 alt-svc h3-29=":443"; ma=3600,h3-27=":443"; ma=3600 priority u=3,i expires Tue, 27 Apr 2021 13:04:17 GMT
GET H2	200	juicy-flag-sprite-9.svg d35aaqx5ub95lt.cloudfront.net/images/	162 KB 35 KB	8ms 8ms	Image image/svg+xml	2600:9000:21f3:8c00:7:60cd:e840:21 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://d35aaqx5ub95lt.cloudfront.net/images/juicy-flag-sprite-9.svg Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2600:9000:21f3:8c00:7:60cd:e840:21 , United States, ASN16509 (AMAZON-02, US), Reverse DNS Software AmazonS3 / Resource Hash d4b5992ae15110a4218cd35dfe71795e60bc3424502ca3fafac98e1e1dd4a7a4 Request headers Referer https://d35aaqx5ub95lt.cloudfront.net/css/app-44af7c4f.css User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Sun, 21 Feb 2021 21:53:35 GMT content-encoding gzip last-modified Fri, 19 Feb 2021 16:55:41 GMT server AmazonS3 age 5584243 etag "c9adfdc42467f0bb3e77dbd8adb817ce" x-cache Hit from cloudfront content-type image/svg+xml via 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront) cache-control max-age=315360000 x-amz-cf-pop FRA2-C2 accept-ranges bytes content-length 35678 x-amz-cf-id JbXVQ0z9izcsxRwztDZb8Dnk-psG4B19zn2jnuqFEmvizqirBCOYnw==
GET H2	200	/ insight.adsrvr.org/track/pxl/ Frame E0ED	70 B 261 B	184ms 58ms	Image image/gif	52.30.148.233 AMAZON-02
General Check archive.org Show headers Download Go to Show image Full URL https://insight.adsrvr.org/track/pxl/?adv=h06doen&ct=0:oc83gxd&fmt=3 Requested by Host: 9814127.fls.doubleclick.net URL: https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_128_GCM Server 52.30.148.233 Dublin, Ireland, ASN16509 (AMAZON-02, US), Reverse DNS ec2-52-30-148-233.eu-west-1.compute.amazonaws.com Software / Resource Hash 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0 Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:17 GMT cache-control private,no-cache, must-revalidate x-aspnet-version 4.0.30319 content-type image/gif p3p CP="NOI DSP COR CUR ADMo DEVo PSAo PSDo OUR SAMo BUS UNI NAV"
GET H2	200	dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=*;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench adservice.google.com/ddm/fls/z/ Frame E0ED	42 B 262 B	44ms 43ms	Image image/gif	2a00:1450:4001:82f::2002 GOOGLE
General Check archive.org Show headers Download Go to Show image Full URL https://adservice.google.com/ddm/fls/z/dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=*;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench Requested by Host: 9814127.fls.doubleclick.net URL: https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US), Reverse DNS Software cafe / Resource Hash ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629 Security Headers Name Value X-Content-Type-Options nosniff X-Xss-Protection 0 Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:17 GMT x-content-type-options nosniff server cafe timing-allow-origin * p3p policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC" cache-control no-cache, must-revalidate cross-origin-resource-policy cross-origin content-type image/gif alt-svc h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43" content-length 42 x-xss-protection 0 expires Fri, 01 Jan 1990 00:00:00 GMT
GET H2	200	core.js Show response s.pinimg.com/ct/ Frame E0ED	1 KB 828 B	121ms 105ms	Script application/javascript	2a02:26f0:7100:1b8::1931 AKAMAI-ASN1
General Check archive.org Show headers Download Go to Full URL https://s.pinimg.com/ct/core.js Requested by Host: 9814127.fls.doubleclick.net URL: https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? Protocol H2 Security TLS 1.3, , AES_256_GCM Server 2a02:26f0:7100:1b8::1931 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL), Reverse DNS Software / Resource Hash b0a826fa53a52c446352d13c02654eff897691e910dbf3a3d79b44757fd37fea Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers content-encoding gzip x-cdn akamai etag "c6fbf499a6a1afdef9597a0d274bdd3f" vary Accept-Encoding, Origin access-control-allow-methods GET content-type application/javascript access-control-allow-origin * access-control-max-age 86400 cache-control max-age=7200 x-fallback 3e9b0c68-104.126.36.189 accept-ranges bytes content-length 578 access-control-expose-headers X-CDN
GET H3-29	200	fbevents.js Show response connect.facebook.net/en_US/ Frame E0ED	92 KB 23 KB	6ms 6ms	Script application/x-javascript	2a03:2880:f01c:8012:face:b00c:0:3 FACEBOOK
General Check archive.org Show headers Download Go to Full URL https://connect.facebook.net/en_US/fbevents.js Requested by Host: 9814127.fls.doubleclick.net URL: https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? Protocol H3-29 Security QUIC, , AES_128_GCM Server 2a03:2880:f01c:8012:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash 0ae5ed57dc48abbee125d5f915e37110c9f2bb6a95d1aa5ccf3c141f8fe10db3 Security Headers Name Value Content-Security-Policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c; Strict-Transport-Security max-age=31536000; preload; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 0 Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers content-security-policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c; content-encoding gzip x-content-type-options nosniff x-xss-protection 0 cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=3600,h3-27=":443"; ma=3600 content-length 23961 x-fb-rlafr 0 pragma public x-fb-debug ny2pdFJ4V0B/mpJaRLvQq5/gIwO22sVMobShdRJ9KCiY5t7JiIFhwZVs+8ccMSO9g4udr89g6rRPAFxksGsNfQ== cross-origin-embedder-policy-report-only require-corp;report-to="coep_report" x-frame-options DENY date Tue, 27 Apr 2021 13:04:17 GMT strict-transport-security max-age=31536000; preload; includeSubDomains report-to {"group":"coep_report","max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/"}]} content-type application/x-javascript; charset=utf-8 vary Accept-Encoding cache-control public, max-age=1200 priority u=3,i expires Sat, 01 Jan 2000 00:00:00 GMT
GET H3-29	200	1735692093320310 Show response connect.facebook.net/signals/config/ Frame E0ED	255 KB 73 KB	6ms 6ms	Script application/x-javascript	2a03:2880:f01c:8012:face:b00c:0:3 FACEBOOK
General Check archive.org Show headers Download Go to Full URL https://connect.facebook.net/signals/config/1735692093320310?v=2.9.39&r=stable Requested by Host: connect.facebook.net URL: https://connect.facebook.net/en_US/fbevents.js Protocol H3-29 Security QUIC, , AES_128_GCM Server 2a03:2880:f01c:8012:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US), Reverse DNS Software / Resource Hash b005885348335be3890fc1e87880b7fd7141c2ea61b34e7aefa8113a0653c253 Security Headers Name Value Content-Security-Policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c; Strict-Transport-Security max-age=31536000; preload; includeSubDomains X-Content-Type-Options nosniff X-Frame-Options DENY X-Xss-Protection 0 Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers content-security-policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c; content-encoding gzip x-content-type-options nosniff x-xss-protection 0 cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=3600,h3-27=":443"; ma=3600 content-length 74263 x-fb-rlafr 0 pragma public x-fb-debug YuLcax8fsRDoXFnJywTbSMUNeBVOMyotIbnJE1tdZ6VtWeoqAhVhUyIVT2RFkUWb6yaep86vSa+ZWxG88UUWww== x-frame-options DENY date Tue, 27 Apr 2021 13:04:17 GMT strict-transport-security max-age=31536000; preload; includeSubDomains content-type application/x-javascript; charset=utf-8 vary Accept-Encoding cache-control public, max-age=1200 priority u=3,i expires Sat, 01 Jan 2000 00:00:00 GMT
GET H3-29	200	/ www.facebook.com/tr/ Frame E0ED	44 B 88 B	6ms 6ms	Image image/gif	2a03:2880:f11c:8183:face:b00c:0:25de FACEBOOK
General Check archive.org Show headers Download Go to Show image Full URL https://www.facebook.com/tr/?id=1735692093320310&ev=PageView&dl=https%3A%2F%2F9814127.fls.doubleclick.net%2Factivityi%3Bdc_pre%3DCPmAq7K-nvACFYDhuwgd2jkO9g%3Bsrc%3D9814127%3Btype%3Dhv3%3Bcat%3Dallpa0%3Bord%3D9648862464082%3Bgtm%3D2wg4e1%3Bauiddc%3D1085646976.1619528656%3B~oref%3Dhttps%253A%252F%252Fwww.duolingo.com%252Ffrench%3F&rl=https%3A%2F%2Fwww.duolingo.com%2F&if=true&ts=1619528657424&sw=1600&sh=1200&v=2.9.39&r=stable&ec=0&o=30&it=1619528657401&coo=false&exp=l0&rqm=GET Requested by Host: 9814127.fls.doubleclick.net URL: https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? Protocol H3-29 Security QUIC, , AES_128_GCM Server 2a03:2880:f11c:8183:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:17 GMT last-modified Fri, 21 Dec 2012 00:00:01 GMT server proxygen-bolt strict-transport-security max-age=31536000; includeSubDomains content-type image/gif cache-control no-cache, must-revalidate, max-age=0 cross-origin-resource-policy cross-origin content-length 44 alt-svc h3-29=":443"; ma=3600,h3-27=":443"; ma=3600 priority u=3,i expires Tue, 27 Apr 2021 13:04:17 GMT
GET H2	200	main.dec9de31.js Show response s.pinimg.com/ct/lib/ Frame E0ED	49 KB 17 KB	108ms 107ms	Script application/javascript	2a02:26f0:7100:1b8::1931 AKAMAI-ASN1
General Check archive.org Show headers Download Go to Full URL https://s.pinimg.com/ct/lib/main.dec9de31.js Requested by Host: s.pinimg.com URL: https://s.pinimg.com/ct/core.js Protocol H2 Security TLS 1.3, , AES_256_GCM Server 2a02:26f0:7100:1b8::1931 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL), Reverse DNS Software / Resource Hash 850420a74b035447dcf888c73803e7588d07aa16c80c3ee326c7c575186bd001 Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers content-encoding gzip x-cdn akamai etag "534cdacf4ffd94bf57ac75057dd94604" vary Accept-Encoding, Origin access-control-allow-methods GET content-type application/javascript access-control-allow-origin * access-control-max-age 86400 cache-control max-age=1209600 x-fallback 3e9b0d20-104.126.36.189 accept-ranges bytes content-length 17139 access-control-expose-headers X-CDN
GET H2	200	/ Show response ct.pinterest.com/user/ Frame E0ED	57 B 456 B	146ms 66ms	XHR application/json	151.101.112.84 FASTLY
General Check archive.org Show headers Download Go to Full URL https://ct.pinterest.com/user/?tid=2612728976278&pd=%7B%22em%22%3A%2224aba99b2defbb47ee981b4200313f61f3ae31541d8717bdac1e463c838939b0%22%7D&cb=1619528657629 Requested by Host: s.pinimg.com URL: https://s.pinimg.com/ct/lib/main.dec9de31.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 151.101.112.84 Frankfurt am Main, Germany, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 97f2a7de8ee34ba39b204787cb7186545101c11acd513323ab02339b8154a0f9 Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:17 GMT content-encoding gzip referrer-policy origin x-cdn fastly content-type application/json; charset=utf-8 access-control-allow-origin https://9814127.fls.doubleclick.net access-control-expose-headers Epik,Pin-Unauth cache-control no-cache,no-store,must-revalidate,max-age=0 pin-unauth dWlkPU9XUm1NMlJqT1dRdE56a3daaTAwT1dFM0xXRTNaalV0T0RGaFlUUmxZekkxTVRFNQ x-pinterest-rid 1149735344842431 x-envoy-upstream-service-time 2 access-control-allow-credentials true content-length 69 expires Sat, 01 Jan 2000 00:00:00 GMT
GET H2	200	/ ct.pinterest.com/v3/ Frame E0ED	35 B 96 B	148ms 70ms	Image image/gif	151.101.112.84 FASTLY
General Check archive.org Show headers Download Go to Show image Full URL https://ct.pinterest.com/v3/?tid=2612728976278&pd=%7B%22em%22%3A%2224aba99b2defbb47ee981b4200313f61f3ae31541d8717bdac1e463c838939b0%22%7D&event=init&ad=%7B%22loc%22%3A%22https%3A%2F%2F9814127.fls.doubleclick.net%2Factivityi%3Bdc_pre%3DCPmAq7K-nvACFYDhuwgd2jkO9g%3Bsrc%3D9814127%3Btype%3Dhv3%3Bcat%3Dallpa0%3Bord%3D9648862464082%3Bgtm%3D2wg4e1%3Bauiddc%3D1085646976.1619528656%3B~oref%3Dhttps%253A%252F%252Fwww.duolingo.com%252Ffrench%3F%22%2C%22ref%22%3A%22https%3A%2F%2Fwww.duolingo.com%2F%22%2C%22if%22%3Atrue%2C%22sh%22%3A1200%2C%22sw%22%3A1600%2C%22mh%22%3A%22dec9de31%22%7D&cb=1619528657630 Requested by Host: 9814127.fls.doubleclick.net URL: https://9814127.fls.doubleclick.net/activityi;dc_pre=CPmAq7K-nvACFYDhuwgd2jkO9g;src=9814127;type=hv3;cat=allpa0;ord=9648862464082;gtm=2wg4e1;auiddc=1085646976.1619528656;~oref=https%3A%2F%2Fwww.duolingo.com%2Ffrench? Protocol H2 Security TLS 1.3, , AES_128_GCM Server 151.101.112.84 Frankfurt am Main, Germany, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash 37b17c5135a176a9474521af147d96dfa1fb4ca0f43f00d1400bd1885be3ab9b Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:17 GMT referrer-policy origin x-cdn fastly content-type image/gif access-control-allow-origin * cache-control no-cache,no-store,must-revalidate,max-age=0 x-envoy-upstream-service-time 6 x-pinterest-rid 1262035403456875 content-length 35 expires Sat, 01 Jan 2000 00:00:00 GMT
POST H2	204	/ Show response ct.pinterest.com/md/ Frame E0ED	0 198 B	146ms 66ms	XHR text/plain	151.101.112.84 FASTLY
General Check archive.org Show headers Download Go to Full URL https://ct.pinterest.com/md/ Requested by Host: s.pinimg.com URL: https://s.pinimg.com/ct/lib/main.dec9de31.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 151.101.112.84 Frankfurt am Main, Germany, ASN54113 (FASTLY, US), Reverse DNS Software / Resource Hash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-Type text/plain Response headers pragma no-cache date Tue, 27 Apr 2021 13:04:17 GMT referrer-policy origin x-cdn fastly access-control-allow-origin * cache-control no-cache,no-store,must-revalidate,max-age=0 x-envoy-upstream-service-time 0 x-pinterest-rid 1635916872638114 expires Sat, 01 Jan 2000 00:00:00 GMT
GET H2	200	/ www.facebook.com/tr/ Frame E0ED	44 B 259 B	6ms 6ms	Image image/gif	2a03:2880:f11c:8183:face:b00c:0:25de FACEBOOK
General Check archive.org Show headers Download Go to Show image Full URL https://www.facebook.com/tr/?id=1735692093320310&ev=Microdata&dl=https%3A%2F%2F9814127.fls.doubleclick.net%2Factivityi%3Bdc_pre%3DCPmAq7K-nvACFYDhuwgd2jkO9g%3Bsrc%3D9814127%3Btype%3Dhv3%3Bcat%3Dallpa0%3Bord%3D9648862464082%3Bgtm%3D2wg4e1%3Bauiddc%3D1085646976.1619528656%3B~oref%3Dhttps%253A%252F%252Fwww.duolingo.com%252Ffrench%3F&rl=https%3A%2F%2Fwww.duolingo.com%2F&if=true&ts=1619528658927&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22%22%7D&cd[OpenGraph]=%7B%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.39&r=stable&ec=1&o=30&it=1619528657401&coo=false&es=automatic&tm=3&exp=l0&rqm=GET Protocol H2 Security TLS 1.3, , AES_128_GCM Server 2a03:2880:f11c:8183:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US), Reverse DNS Software proxygen-bolt / Resource Hash 10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa Security Headers Name Value Strict-Transport-Security max-age=31536000; includeSubDomains Request headers Referer https://9814127.fls.doubleclick.net/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers date Tue, 27 Apr 2021 13:04:18 GMT last-modified Fri, 21 Dec 2012 00:00:01 GMT server proxygen-bolt strict-transport-security max-age=31536000; includeSubDomains content-type image/gif cache-control no-cache, must-revalidate, max-age=0 cross-origin-resource-policy cross-origin alt-svc h3-29=":443"; ma=3600,h3-27=":443"; ma=3600 content-length 44 expires Tue, 27 Apr 2021 13:04:18 GMT
POST H2	200	collector Show response collector-pxasqjfz9w.px-cloud.net/api/v2/	366 B 431 B	105ms 105ms	XHR application/json	35.186.220.184 GOOGLE
General Check archive.org Show headers Download Go to Full URL https://collector-pxasqjfz9w.px-cloud.net/api/v2/collector Requested by Host: d35aaqx5ub95lt.cloudfront.net URL: https://d35aaqx5ub95lt.cloudfront.net/js/app-a08901c6.js Protocol H2 Security TLS 1.3, , AES_128_GCM Server 35.186.220.184 Kansas City, United States, ASN15169 (GOOGLE, US), Reverse DNS 184.220.186.35.bc.googleusercontent.com Software / Resource Hash 5eab30d58546c22c6217a8d696459355d6287a1caed8c2f87e0c15e6457f5215 Request headers Referer https://www.duolingo.com/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Content-type application/x-www-form-urlencoded Response headers date Tue, 27 Apr 2021 13:04:18 GMT via 1.1 google access-control-allow-methods GET,HEAD,PUT,PATCH,POST,DELETE content-type application/json; charset=utf-8 access-control-allow-origin https://www.duolingo.com access-control-allow-credentials true timing-allow-origin * alt-svc clear content-length 366
OPTIONS		batch excess.duolingo.com/ Frame	0 0

Failed requests

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

Domain

excess.duolingo.com

URL

https://excess.duolingo.com/batch