Submitted URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_ca...
Effective URL: https://www.chessable.com/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campai...
Submission: On October 07 via api from US — Scanned from DE

Summary

This website contacted 27 IPs in 5 countries across 17 domains to perform 198 HTTP transactions. The main IP is 2606:4700:20::681a:538, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.chessable.com. The Cisco Umbrella rank of the primary domain is 207504.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on April 1st 2023. Valid for: a year.
This is the only time www.chessable.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
89 2606:4700:20:... 13335 (CLOUDFLAR...)
6 2a03:2880:f08... 32934 (FACEBOOK)
9 35.180.145.57 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
5 44.238.211.79 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:244... 16509 (AMAZON-02)
2 2600:9000:206... 16509 (AMAZON-02)
3 2a03:2880:f17... 32934 (FACEBOOK)
29 13.36.92.244 16509 (AMAZON-02)
1 142.250.181.226 15169 (GOOGLE)
4 2600:9000:223... 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
3 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 52.222.206.118 16509 (AMAZON-02)
4 2606:2800:234... 15133 (EDGECAST)
2 2600:9000:225... 16509 (AMAZON-02)
2 52.222.236.125 16509 (AMAZON-02)
2 2600:9000:238... 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 52.215.34.100 16509 (AMAZON-02)
2 104.244.42.200 13414 (TWITTER)
198 27
Apex Domain
Subdomains
Transfer
89 chessable.com
www.chessable.com — Cisco Umbrella Rank: 207504
5 MB
40 stonly.com
stonly.com — Cisco Umbrella Rank: 34077
api.stonly.com — Cisco Umbrella Rank: 37125
s.stonly.com — Cisco Umbrella Rank: 52977
294 KB
8 cloudfront.net
d81mfvml8p5ml.cloudfront.net Failed
dn1i8v75r669j.cloudfront.net
dkpklk99llpj0.cloudfront.net
53 KB
6 twitter.com
platform.twitter.com — Cisco Umbrella Rank: 1192
syndication.twitter.com — Cisco Umbrella Rank: 1427
148 KB
6 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 187
262 KB
6 amplitude.com
cdn.amplitude.com — Cisco Umbrella Rank: 3183 Failed
api.amplitude.com — Cisco Umbrella Rank: 2076
20 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 42
region1.google-analytics.com — Cisco Umbrella Rank: 2250
21 KB
4 google.com
accounts.google.com — Cisco Umbrella Rank: 32
www.google.com — Cisco Umbrella Rank: 2
region1.analytics.google.com — Cisco Umbrella Rank: 2714
79 KB
3 google.de
www.google.de — Cisco Umbrella Rank: 6147
579 B
3 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 98
googleads.g.doubleclick.net — Cisco Umbrella Rank: 45
2 KB
3 facebook.com
www.facebook.com — Cisco Umbrella Rank: 116
322 B
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 56
259 KB
2 dycdn.net
c1.dycdn.net — Cisco Umbrella Rank: 197273
1 KB
1 freshrelevance.com
am.freshrelevance.com — Cisco Umbrella Rank: 43686
97 B
1 osano.com
cmp.osano.com — Cisco Umbrella Rank: 5903
83 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 49
2 KB
1 googleadservices.com
www.googleadservices.com — Cisco Umbrella Rank: 153 Failed
19 KB
198 17
Domain Requested by
89 www.chessable.com www.chessable.com
29 api.stonly.com www.chessable.com
stonly.com
9 stonly.com www.chessable.com
stonly.com
6 connect.facebook.net www.chessable.com
connect.facebook.net
5 api.amplitude.com www.chessable.com
cdn.amplitude.com
4 platform.twitter.com www.chessable.com
platform.twitter.com
4 dn1i8v75r669j.cloudfront.net d81mfvml8p5ml.cloudfront.net
www.chessable.com
dkpklk99llpj0.cloudfront.net
3 www.google.de www.chessable.com
3 www.facebook.com www.chessable.com
connect.facebook.net
3 www.googletagmanager.com www.chessable.com
www.googletagmanager.com
www.google-analytics.com
2 syndication.twitter.com platform.twitter.com
2 c1.dycdn.net www.chessable.com
dkpklk99llpj0.cloudfront.net
2 s.stonly.com stonly.com
2 dkpklk99llpj0.cloudfront.net d81mfvml8p5ml.cloudfront.net
2 www.google.com www.chessable.com
2 region1.google-analytics.com www.googletagmanager.com
2 stats.g.doubleclick.net www.chessable.com
www.googletagmanager.com
2 www.google-analytics.com www.chessable.com
2 d81mfvml8p5ml.cloudfront.net www.chessable.com
1 am.freshrelevance.com www.chessable.com
1 googleads.g.doubleclick.net www.googleadservices.com
1 region1.analytics.google.com www.googletagmanager.com
1 cmp.osano.com www.chessable.com
1 accounts.google.com www.chessable.com
1 fonts.googleapis.com www.chessable.com
1 cdn.amplitude.com www.chessable.com
1 www.googleadservices.com www.chessable.com
198 27

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

Domain
shop.chessable.com
portal.productboard.com
go.chessable.com
Subject Issuer Validity Valid
chessable.com
Cloudflare Inc ECC CA-3
2023-04-01 -
2024-03-31
a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2023-07-17 -
2023-10-15
3 months crt.sh
stonly.com
R3
2023-07-31 -
2023-10-29
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
*.amplitude.com
COMODO RSA Domain Validation Secure Server CA
2023-01-23 -
2024-02-14
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
accounts.google.com
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
cmp.osano.com
Amazon RSA 2048 M03
2023-09-28 -
2024-10-25
a year crt.sh
*.cloudfront.net
Amazon RSA 2048 M01
2022-12-08 -
2023-12-07
a year crt.sh
www.googleadservices.com
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
www.google.com
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
www.google.de
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
cdn.amplitude.com
Amazon RSA 2048 M01
2023-01-12 -
2024-02-11
a year crt.sh
*.twimg.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-07-28 -
2024-07-26
a year crt.sh
*.dycdn.net
Amazon RSA 2048 M02
2023-02-10 -
2024-03-10
a year crt.sh
*.freshrelevance.com
Amazon RSA 2048 M02
2023-06-06 -
2024-07-03
a year crt.sh
syndication.twitter.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1
2023-02-05 -
2024-02-05
a year crt.sh
*.google.de
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh

This page contains 7 frames:

Primary Page: https://www.chessable.com/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Frame ID: B7E43CEB2AE6F6C952F4267EEA03F187
Requests: 97 HTTP requests in this frame

Frame: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Frame ID: 4ED1204421A0F94CD711BAE5697134A8
Requests: 80 HTTP requests in this frame

Frame: https://s.stonly.com/stonly-stat-id.html?widgetId=e071ba78-567a-11eb-accc-0ad3430e55ea&v=1.5
Frame ID: 2F5FEC675BA9C22D76D4321033734DD8
Requests: 1 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.34999e64cd909e9be3bbd826bafcd2c4.html?origin=https%3A%2F%2Fwww.chessable.com
Frame ID: DE758DB410697A99D2E9C3432BD6180C
Requests: 2 HTTP requests in this frame

Frame: https://www.facebook.com/v2.9/plugins/like.php?action=like&app_id=221487621677845&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df1d9448cf98e2%26domain%3Dwww.chessable.com%26is_canvas%3Dfalse%26origin%3Dhttps%253A%252F%252Fwww.chessable.com%252Ff277ba3a90d50b8%26relation%3Dparent.parent&container_width=0&href=https%3A%2F%2Fwww.chessable.com%2Fdealing-with-flank-openings%2Fcourse%2F67992%2F&layout=button_count&locale=en_GB&sdk=joey&share=true&show_faces=false&size=large&width=198
Frame ID: AE4D3D145C63ECCFA4D4D25DB8909805
Requests: 1 HTTP requests in this frame

Frame: https://s.stonly.com/stonly-stat-id.html?widgetId=e071ba78-567a-11eb-accc-0ad3430e55ea&v=1.5
Frame ID: 50BD809F4DD2AF89635183A1173E2BFC
Requests: 1 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/tweet_button.34999e64cd909e9be3bbd826bafcd2c4.en.html
Frame ID: 14B6B33E0D93DD4DD0FBEE872DDEC844
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Dealing with Flank Openings | Chessable

Page URL History Show full URLs

  1. https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_mediu... Page URL
  2. https://www.chessable.com/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=ga... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • accounts\.google\.com/gsi/client

Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <[^>]+data-react

Overall confidence: 100%
Detected patterns
  • cdn\.amplitude\.com

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • //platform\.twitter\.com/widgets\.js

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

198
Requests

91 %
HTTPS

69 %
IPv6

17
Domains

27
Subdomains

27
IPs

5
Countries

6578 kB
Transfer

21941 kB
Size

14
Cookies

Page URL History

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

  1. https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992 Page URL
  2. https://www.chessable.com/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

198 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/
www.chessable.com/mt1/dealing-with-flank-openings/course/67992/
45 KB
14 KB
Document
General
Full URL
https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:538 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2aec6ff4f15a92d0f92ec6cdcfa7c27964c088afbdadaee85e3632c44bc145ec
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-store, no-cache, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8126f92a28162bc3-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Sat, 07 Oct 2023 14:53:22 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
pragma
no-cache
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=EeqW%2FZlOmz9mWhpOiG8UgGdIud1Px9KMFQgmFs87P1sRoY2tXd2C%2BGmrUNTP%2FTdTMR%2BbKwoi695DQPWNH%2Bp3oq0TwIO9%2BroWcNH%2F73JAVotPCG8QLGcoRwvJIZwQRTaDjQPoAFWVfDgbHXXu4aUQ"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-stackifyid
V1|f900126f-61f9-4616-95a4-7930039bfc1e|C81223|CD13|
x-xss-protection
1; mode=block
environment-7b0a668ffd.js
www.chessable.com/build/assets/
260 B
427 B
Script
General
Full URL
https://www.chessable.com/build/assets/environment-7b0a668ffd.js
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:538 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
42b2727f7cbf3c4693f86da1b5fb75f04f6f5ece976b4f84a8cf964bed52f3a5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date
Sat, 07 Oct 2023 14:53:23 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Thu, 05 Oct 2023 08:39:30 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=j9kkVWEBeKDJ3%2B63nZrm29kQTzoytu8ufjHenhU8y5Mb2bTqUglx0X8629BXRaVGAgl5wf8IHmOPEg05PhB4fYtRVWTddO1p0luhAYgjyRdT0j4kadRnd3Ou1brJ%2BkkYbJsLjHdZsqbMWbzGtr5m"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript
cache-control
public, max-age=31536000
cf-ray
8126f92ad8d62bc3-FRA
expires
Sun, 06 Oct 2024 14:53:23 GMT
vendor-68363a1673.js
www.chessable.com/build/assets/
331 KB
102 KB
Script
General
Full URL
https://www.chessable.com/build/assets/vendor-68363a1673.js
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:538 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
87aa3a6906969a6f30dd48f68086aec7f96fdba4e2b203d5db115ee98d90fa51
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date
Sat, 07 Oct 2023 14:53:23 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Thu, 05 Oct 2023 08:39:30 GMT
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/javascript
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=YOe7NGMJy1YLtErNDLM0gp8v8kenxEDfFin40iQFjTiKnlMGZ4LIryS1rbT2gbo%2Fir9R94o6rVF1vxCDfcIdAQGLujRpCIMYcptQiPiHl9akTMGUOW7pGiK%2FdiByTQ1bA28ceeuFuC8cNPpsiyHP"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=31536000
cf-ray
8126f92ad8d82bc3-FRA
expires
Sun, 06 Oct 2024 14:53:23 GMT
packed-sprite-f35f355ec4.css
www.chessable.com/build/assets/
4 KB
868 B
Stylesheet
General
Full URL
https://www.chessable.com/build/assets/packed-sprite-f35f355ec4.css
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:538 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5295c08c2452fb12fee219864d99ac6aba2145819abdfb74e5d7c1fdbd44cbe7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date
Sat, 07 Oct 2023 14:53:23 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Thu, 05 Oct 2023 08:39:30 GMT
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=U5qjogQISmUJZXiKbuD7KYIhCzVUqd2RNWr0qiUe5X0597Q%2FNkMC6TFKMmMmfKpiIjcoRTQpe6NJehDO0bzon8rlB87ARVW7s%2B0Juqv3vQGNFLirGJikIFtETStxeT4LPfnQ74akkwWZXvw09lpE"}],"group":"cf-nel","max_age":604800}
cache-control
public, max-age=604800
cf-ray
8126f92ad8cc2bc3-FRA
expires
Sat, 14 Oct 2023 14:53:23 GMT
vendor-9d92faec65.css
www.chessable.com/build/assets/
229 KB
45 KB
Stylesheet
General
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strict-transport-security
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strict-transport-security
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strict-transport-security
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strict-transport-security
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date
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strict-transport-security
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date
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strict-transport-security
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strict-transport-security
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x-xss-protection
0
alt-svc
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Sat, 07 Oct 2023 14:53:24 GMT
stonly-widget.js
stonly.com/js/widget/v2/
39 KB
13 KB
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General
Full URL
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Security
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accept-language
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Referer
User-Agent
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Response headers

Date
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Strict-Transport-Security
max-age=0;
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X-XSS-Protection
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Expires
Sat, 21 Oct 2023 14:53:24 GMT
integration
api.stonly.com/api/v2/widget/
0
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Full URL
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Requested by
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Software
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Request headers

accept-language
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Referer
User-Agent
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collect
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Protocol
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Security
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Security Headers
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Request headers

Referer
accept-language
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
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access-control-allow-origin
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cache-control
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access-control-allow-credentials
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cross-origin-resource-policy
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alt-svc
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roootgf6.js
d81mfvml8p5ml.cloudfront.net/ Frame 4ED1
12 KB
5 KB
Script
General
Full URL
https://d81mfvml8p5ml.cloudfront.net/roootgf6.js
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
AmazonS3 /
Resource Hash
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accept-language
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Referer
User-Agent
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Response headers

date
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content-encoding
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via
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last-modified
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server
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etag
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content-type
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URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Software
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Security Headers
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
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strict-transport-security
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DYNAMIC
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server
cloudflare
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content-type
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report-to
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General
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URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H3
Security
QUIC, , AES_128_GCM
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User-Agent
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Response headers

date
Sat, 07 Oct 2023 14:53:24 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
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nosniff
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DYNAMIC
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content-encoding
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server
cloudflare
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report-to
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expires
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Full URL
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Requested by
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URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
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H3
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QUIC, , AES_128_GCM
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Request headers

accept-language
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Response headers

date
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strict-transport-security
max-age=31536000; includeSubDomains; preload
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server
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report-to
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cf-ray
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expires
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General
Full URL
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Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H3
Security
QUIC, , AES_128_GCM
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cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
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strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
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content-encoding
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last-modified
Thu, 05 Oct 2023 08:39:30 GMT
server
cloudflare
vary
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SAMEORIGIN
content-type
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report-to
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expires
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3 KB
2 KB
Image
General
Full URL
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Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:538 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
Sat, 07 Oct 2023 14:53:24 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
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content-encoding
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last-modified
Thu, 05 Oct 2023 08:39:30 GMT
server
cloudflare
vary
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x-frame-options
SAMEORIGIN
content-type
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report-to
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expires
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profilepicstyle.css
www.chessable.com/css/ Frame 4ED1
3 KB
1 KB
Stylesheet
General
Full URL
https://www.chessable.com/css/profilepicstyle.css?v=6
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:538 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
User-Agent
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Response headers

date
Sat, 07 Oct 2023 14:53:24 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
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content-encoding
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same-origin
last-modified
Thu, 05 Oct 2023 08:39:31 GMT
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
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report-to
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flags.css
www.chessable.com/css/msdropdown/ Frame 4ED1
10 KB
2 KB
Stylesheet
General
Full URL
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Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H3
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QUIC, , AES_128_GCM
Server
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cloudflare /
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Security Headers
Name Value
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content-encoding
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date
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date
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content-encoding
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content-encoding
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priority
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expires
Sat, 01 Jan 2000 00:00:00 GMT
version
stonly.com/js/widget/v2/ Frame 4ED1
8 B
347 B
XHR
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Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
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HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, CHACHA20_POLY1305
Server
35.180.145.57 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
nginx /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
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Response headers

Date
Sat, 07 Oct 2023 14:53:24 GMT
Last-Modified
Fri, 06 Oct 2023 07:18:38 GMT
Server
nginx
ETag
"651fb4ce-8"
Content-Type
application/octet-stream
Access-Control-Allow-Origin
*
Cache-Control
no-cache
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
8
Expires
Thu, 01 Jan 1970 00:00:01 GMT
sdk.js
connect.facebook.net/en_GB/ Frame 4ED1
3 KB
2 KB
Script
General
Full URL
https://connect.facebook.net/en_GB/sdk.js
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f083:9:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
User-Agent
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Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
date
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content-md5
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document-policy
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
1687
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x-fb-content-md5
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cross-origin-opener-policy
same-origin-allow-popups
etag
"3dd392802148b16ced8501f72a895a19"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/x-javascript; charset=utf-8
access-control-allow-origin
*
origin-agent-cluster
?0
access-control-expose-headers
X-FB-Content-MD5
cache-control
public,max-age=1200,stale-while-revalidate=3600
permissions-policy
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timing-allow-origin
*
priority
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expires
Sat, 07 Oct 2023 14:55:57 GMT
widgets.js
platform.twitter.com/ Frame 4ED1
91 KB
28 KB
Script
General
Full URL
https://platform.twitter.com/widgets.js
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
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Security
TLS 1.3, , AES_256_GCM
Server
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accept-language
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User-Agent
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Response headers

Date
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Content-Encoding
gzip
Age
1480
x-amz-server-side-encryption
AES256
X-Cache
HIT
P3P
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Server-Timing
x-cache;desc= HIT,x-tw-cdn;desc=VZ
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27595
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Server
ECS (frb/67DF)
Etag
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Vary
Accept-Encoding
Access-Control-Allow-Methods
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*
x-tw-cdn
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Cache-Control
public, max-age=1800
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www.chessable.com/fonts/fontawesome/ Frame 4ED1
11 KB
12 KB
Font
General
Full URL
https://www.chessable.com/fonts/fontawesome/fa-solid-900.woff2
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/build/assets/vendor-9d92faec65.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:538 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://www.chessable.com/build/assets/vendor-9d92faec65.css
Origin
https://www.chessable.com
accept-language
de-DE,de;q=0.9
User-Agent
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Response headers

date
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strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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age
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alt-svc
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content-length
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referrer-policy
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server
cloudflare
x-frame-options
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report-to
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cf-ray
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expires
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10 KB
11 KB
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Requested by
Host: www.chessable.com
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Protocol
H3
Security
QUIC, , AES_128_GCM
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Security Headers
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Request headers

Referer
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Origin
https://www.chessable.com
accept-language
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User-Agent
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Response headers

date
Sat, 07 Oct 2023 14:53:24 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
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2339
alt-svc
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10352
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1; mode=block
referrer-policy
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last-modified
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server
cloudflare
x-frame-options
SAMEORIGIN
report-to
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expires
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roootgf6_1693399247858.js
dkpklk99llpj0.cloudfront.net/
68 KB
21 KB
Script
General
Full URL
https://dkpklk99llpj0.cloudfront.net/roootgf6_1693399247858.js
Requested by
Host: d81mfvml8p5ml.cloudfront.net
URL: https://d81mfvml8p5ml.cloudfront.net/roootgf6.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
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Referer
User-Agent
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Response headers

date
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content-encoding
br
via
1.1 760a29e891ec10bba1274911260e1fc8.cloudfront.net (CloudFront)
last-modified
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server
AmazonS3
x-amz-cf-pop
FRA60-P4
age
3291048
etag
W/"b39848b0429819cabe248ce8d31d39b7"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding, Origin
x-cache
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content-type
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cache-control
max-age=31536000
alt-svc
h3=":443"; ma=86400
x-amz-cf-id
0EDgliJ6L5EMQiuATh63S9bSo7Y2UV0D-qFVq2Jrq_yUXqXT8JxtAw==
collect
region1.analytics.google.com/g/
0
54 B
Ping
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-Z6ZD3CB4HN&_ono=1&gtm=45je3a40&_p=688864452&_gaz=1&ul=en-us&sr=1600x1200&cid=1899305440.1696690404&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_eu=EBAI&_s=1&dl=https%3A%2F%2Fwww.chessable.com%2Fdealing-with-flank-openings%2Fcourse%2F67992%2F%3Futm_source%3Dchess.com%26utm_medium%3Dgame_review%26utm_campaign%3D67992&dp=%2Fdealing-with-flank-openings%2Fcourse%2F67992%2F%3Futm_source%3Dchess.com%26utm_medium%3Dgame_review%26utm_campaign%3D67992&dt=Chessable&sid=1696690404&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-Z6ZD3CB4HN&cx=c&_slc=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
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Response headers

pragma
no-cache
date
Sat, 07 Oct 2023 14:53:24 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/
0
56 B
Ping
General
Full URL
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Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-Z6ZD3CB4HN&cx=c&_slc=1
Protocol
H2
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TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c02::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
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Software
Golfe2 /
Resource Hash
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Request headers

accept-language
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Referer
User-Agent
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Response headers

pragma
no-cache
date
Sat, 07 Oct 2023 14:53:24 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
107 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&_ono=1&tid=G-Z6ZD3CB4HN&cid=1899305440.1696690404&gtm=45je3a40&aip=1&z=1606280525
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 07 Oct 2023 14:53:24 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
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cache-control
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cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
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content-length
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x-xss-protection
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expires
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stonly-widget.js
stonly.com/js/widget/v2/ Frame 4ED1
39 KB
13 KB
Script
General
Full URL
https://stonly.com/js/widget/v2/stonly-widget.js?v=568a3b81
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
Protocol
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Security
TLS 1.2, ECDHE_ECDSA, CHACHA20_POLY1305
Server
35.180.145.57 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
nginx /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
User-Agent
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Response headers

Date
Sat, 07 Oct 2023 14:53:24 GMT
Strict-Transport-Security
max-age=0;
Content-Encoding
gzip
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Server
nginx
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chunked
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keep-alive
X-XSS-Protection
1; mode=block
Expires
Sat, 21 Oct 2023 14:53:24 GMT
sdk.js
connect.facebook.net/en_GB/ Frame 4ED1
304 KB
86 KB
Script
General
Full URL
https://connect.facebook.net/en_GB/sdk.js?hash=5e58e3328e484cf125688fdf84cd28a4
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_GB/sdk.js
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H3
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QUIC, , AES_128_GCM
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Security Headers
Name Value
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Request headers

Referer
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accept-language
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User-Agent
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Response headers

strict-transport-security
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content-encoding
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x-content-type-options
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content-md5
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x-fb-content-md5
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vary
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access-control-allow-origin
*
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cache-control
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permissions-policy
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timing-allow-origin
*
priority
u=3,i
expires
Sun, 06 Oct 2024 14:01:07 GMT
getRecommendation.php
www.chessable.com/ajax/ Frame 4ED1
3 KB
1 KB
XHR
General
Full URL
https://www.chessable.com/ajax/getRecommendation.php?bid=67992&l=en
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/build/assets/vendor-68363a1673.js
Protocol
H3
Security
QUIC, , AES_128_GCM
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Resource Hash
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Security Headers
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x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
/
www.chessable.com/getcurrency/ Frame 4ED1
4 KB
2 KB
XHR
General
Full URL
https://www.chessable.com/getcurrency/
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/build/assets/vendor-68363a1673.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:20::681a:538 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.chessable.com/mt1/dealing-with-flank-openings/course/67992/?utm_source=chess.com&utm_medium=game_review&utm_campaign=67992
X-Requested-With
XMLHttpRequest
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date
Sat, 07 Oct 2023 14:53:24 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/html; charset=UTF-8
x-stackifyid
V1|f2d9336b-ef3c-4033-9ec7-244847fbf19e|C81223|CD13|
report-to
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cf-ray
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integration
api.stonly.com/api/v2/widget/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v2/widget/integration?widgetId=e071ba78-567a-11eb-accc-0ad3430e55ea&stonlyAnonymousId=8f4c14ed-2638-4fbe-ace8-a8aab7d4a374&url=https%3A%2F%2Fwww.chessable.com%2Fdealing-with-flank-openings%2Fcourse%2F67992%2F%3Futm_source%3Dchess.com%26utm_medium%3Dgame_review%26utm_campaign%3D67992
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
timestamp
Access-Control-Request-Method
GET
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
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expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
integration
api.stonly.com/api/v2/widget/
138 KB
10 KB
XHR
General
Full URL
https://api.stonly.com/api/v2/widget/integration?widgetId=e071ba78-567a-11eb-accc-0ad3430e55ea&stonlyAnonymousId=8f4c14ed-2638-4fbe-ace8-a8aab7d4a374&url=https%3A%2F%2Fwww.chessable.com%2Fdealing-with-flank-openings%2Fcourse%2F67992%2F%3Futm_source%3Dchess.com%26utm_medium%3Dgame_review%26utm_campaign%3D67992
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/static/js/main.d233110a.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
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Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date
Sat, 07 Oct 2023 14:53:24 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"22978-4QXOdyBG2NjNHzMsEA/OUddV7GA"
vary
Accept-Encoding, Origin
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
access-control-allow-credentials
true
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
integration
api.stonly.com/api/v2/widget/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v2/widget/integration?widgetId=e071ba78-567a-11eb-accc-0ad3430e55ea&stonlyAnonymousId=8f4c14ed-2638-4fbe-ace8-a8aab7d4a374&url=https%3A%2F%2Fwww.chessable.com%2Fmt1%2Fdealing-with-flank-openings%2Fcourse%2F67992%2F%3Futm_source%3Dchess.com%26utm_medium%3Dgame_review%26utm_campaign%3D67992
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
timestamp
Access-Control-Request-Method
GET
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:24 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
integration
api.stonly.com/api/v2/widget/ Frame 4ED1
138 KB
10 KB
XHR
General
Full URL
https://api.stonly.com/api/v2/widget/integration?widgetId=e071ba78-567a-11eb-accc-0ad3430e55ea&stonlyAnonymousId=8f4c14ed-2638-4fbe-ace8-a8aab7d4a374&url=https%3A%2F%2Fwww.chessable.com%2Fmt1%2Fdealing-with-flank-openings%2Fcourse%2F67992%2F%3Futm_source%3Dchess.com%26utm_medium%3Dgame_review%26utm_campaign%3D67992
Requested by
Host: stonly.com
URL: https://stonly.com/js/widget/v2/widget-59963eafa9da84cec6a9.stonly.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
bab16073bfaef40d50e85bf8e35e2fe5cb4f71f4569eca51844a1e43d25f4fc0
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690404775
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date
Sat, 07 Oct 2023 14:53:24 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"22978-4QXOdyBG2NjNHzMsEA/OUddV7GA"
vary
Accept-Encoding, Origin
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
access-control-allow-credentials
true
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
button.13c48d2966337fafa1c1eb5533fdf29d.js
platform.twitter.com/js/ Frame 4ED1
8 KB
3 KB
Script
General
Full URL
https://platform.twitter.com/js/button.13c48d2966337fafa1c1eb5533fdf29d.js
Requested by
Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67DF) /
Resource Hash
fbb613590ab06b8838cad9193caa3797b2fb582dd88a444a1afe2424754d97ca

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

Date
Sat, 07 Oct 2023 14:53:24 GMT
Content-Encoding
gzip
Age
233067
x-amz-server-side-encryption
AES256
X-Cache
HIT
P3P
CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server-Timing
x-cache;desc= HIT,x-tw-cdn;desc=VZ
Content-Length
2617
Last-Modified
Wed, 04 Oct 2023 21:58:32 GMT
Server
ECS (frb/67DF)
Etag
"def6f3052007521ae22a38b870dfd318+gzip"
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
x-tw-cdn
VZ
Cache-Control
public, max-age=315360000
tweet_button.34999e64cd909e9be3bbd826bafcd2c4.en.html
platform.twitter.com/widgets/ Frame 14B6
34 KB
13 KB
Document
General
Full URL
https://platform.twitter.com/widgets/tweet_button.34999e64cd909e9be3bbd826bafcd2c4.en.html
Requested by
Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:234:46c:e8b:1e2f:2bd:694 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECS (frb/67DF) /
Resource Hash
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Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Access-Control-Allow-Methods
GET
Access-Control-Allow-Origin
*
Age
233064
Cache-Control
public, max-age=315360000
Content-Encoding
gzip
Content-Length
12585
Content-Type
text/html; charset=utf-8
Date
Sat, 07 Oct 2023 14:53:24 GMT
Etag
"a47e23e7afe0ef16352ac2f7a30e3a7b+gzip"
Last-Modified
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P3P
CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server
ECS (frb/67DF)
Server-Timing
x-cache;desc= HIT,x-tw-cdn;desc=VZ
Vary
Accept-Encoding
X-Cache
HIT
x-amz-server-side-encryption
AES256
x-tw-cdn
VZ
embeds
syndication.twitter.com/i/jot/ Frame 4ED1
43 B
127 B
Image
General
Full URL
https://syndication.twitter.com/i/jot/embeds?l=%7B%22widget_origin%22%3A%22https%3A%2F%2Fwww.chessable.com%2Fdealing-with-flank-openings%2Fcourse%2F67992%2F%22%2C%22widget_frame%22%3Afalse%2C%22widget_site_screen_name%22%3A%22chessable%22%2C%22language%22%3A%22en%22%2C%22message%22%3A%22l%3Anocount%3A%22%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1696690404986%2C%22dnt%22%3Afalse%2C%22client_version%22%3A%227e31f10ca29dc%3A1696453545681%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22button%22%2C%22section%22%3A%22share%22%2C%22action%22%3A%22impression%22%7D%7D&session_id=f8d678e20360019e7747431f08ca835ad9c6886f
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.244.42.200 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_o /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=631138519

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

x-response-time
115
date
Sat, 07 Oct 2023 14:53:24 GMT
strict-transport-security
max-age=631138519
last-modified
Sat, 07 Oct 2023 14:53:25 GMT
server
tsa_o
vary
Origin
content-type
image/gif
x-transaction-id
b25930ea57d821cb
cache-control
must-revalidate, max-age=600
perf
7626143928
x-connection-hash
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content-length
43
truncated
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822 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

Content-Type
image/svg+xml
stat
api.stonly.com/api/v1/ Frame 4ED1
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: stonly.com
URL: https://stonly.com/js/widget/v2/widget-59963eafa9da84cec6a9.stonly.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405399
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,timestamp
Access-Control-Request-Method
POST
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:25 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
stat
api.stonly.com/api/v1/ Frame 4ED1
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: stonly.com
URL: https://stonly.com/js/widget/v2/widget-59963eafa9da84cec6a9.stonly.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405400
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,timestamp
Access-Control-Request-Method
POST
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:25 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,timestamp
Access-Control-Request-Method
POST
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:25 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,timestamp
Access-Control-Request-Method
POST
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:25 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,timestamp
Access-Control-Request-Method
POST
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:25 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,timestamp
Access-Control-Request-Method
POST
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:25 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
stat
api.stonly.com/api/v1/ Frame 4ED1
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: stonly.com
URL: https://stonly.com/js/widget/v2/widget-59963eafa9da84cec6a9.stonly.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405403
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/ Frame 4ED1
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: stonly.com
URL: https://stonly.com/js/widget/v2/widget-59963eafa9da84cec6a9.stonly.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405404
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/ Frame 4ED1
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: stonly.com
URL: https://stonly.com/js/widget/v2/widget-59963eafa9da84cec6a9.stonly.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405404
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/ Frame 4ED1
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: stonly.com
URL: https://stonly.com/js/widget/v2/widget-59963eafa9da84cec6a9.stonly.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405405
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/static/js/main.d233110a.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405425
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/static/js/main.d233110a.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405426
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/static/js/main.d233110a.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405426
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/
28 B
391 B
XHR
General
Full URL
https://api.stonly.com/api/v1/stat
Requested by
Host: www.chessable.com
URL: https://www.chessable.com/static/js/main.d233110a.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
eb365de41c99f002d621030f1ed923378b7e02880f0e6446258d33306f594570
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

timestamp
1696690405426
Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type
application/json;charset=UTF-8

Response headers

date
Sat, 07 Oct 2023 14:53:25 GMT
strict-transport-security
max-age=2592000;
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
etag
W/"1c-ByTQlyo2Qy1Btr155OVZJfDYTX0"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
*
cache-control
no-cache
x-xss-protection
1; mode=block
expires
Thu, 01 Jan 1970 00:00:01 GMT
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,timestamp
Access-Control-Request-Method
POST
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:25 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-13-36-92-244.eu-west-3.compute.amazonaws.com
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=2592000;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,timestamp
Access-Control-Request-Method
POST
Origin
https://www.chessable.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type,timestamp
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache
date
Sat, 07 Oct 2023 14:53:25 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=2592000;
vary
Origin, Access-Control-Request-Headers
x-content-type-options
nosniff
x-xss-protection
1; mode=block
stat
api.stonly.com/api/v1/ Frame
0
0
Preflight
General
Full URL
https://api.stonly.com/api/v1/stat
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.36.92.244 Paris, France, ASN16509 (AMAZON-02, US),
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Software
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strict-transport-security
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strict-transport-security
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strict-transport-security
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x-content-type-options
nosniff
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Response headers

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strict-transport-security
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Response headers

date
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strict-transport-security
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Response headers

date
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strict-transport-security
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cloudflare
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strict-transport-security
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server
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H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 07 Oct 2023 14:53:29 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.chessable.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain
www.chessable.com
URL
https://www.chessable.com/build/assets/tooltip-b20ac27474.js
Domain
d81mfvml8p5ml.cloudfront.net
URL
https://d81mfvml8p5ml.cloudfront.net/roootgf6.js
Domain
www.chessable.com
URL
https://www.chessable.com/img/close.svg
Domain
www.chessable.com
URL
https://www.chessable.com/img/logo_new.svg
Domain
www.chessable.com
URL
https://www.chessable.com/img/hamburger.svg
Domain
www.chessable.com
URL
https://www.chessable.com/img/caret.svg
Domain
www.chessable.com
URL
https://www.chessable.com/img/rook.svg
Domain
www.chessable.com
URL
https://www.chessable.com/js/jquery.form.js
Domain
www.chessable.com
URL
https://www.chessable.com/build/assets/commentsPagination-6a586bfdf7.js
Domain
www.chessable.com
URL
https://www.chessable.com/build/assets/commentsPagination-de593028e5.css
Domain
www.chessable.com
URL
https://www.chessable.com/img/books/679921668525023.png
Domain
www.chessable.com
URL
https://www.chessable.com/static/media/30days.e0991272800c9fd289da.png
Domain
www.chessable.com
URL
https://www.chessable.com/img/books/958781641900166.png
Domain
www.chessable.com
URL
https://www.chessable.com/img/books/1289121669215444.png
Domain
www.chessable.com
URL
https://www.chessable.com/build/assets/books-0cb13e258f.js
Domain
www.googleadservices.com
URL
https://www.googleadservices.com/pagead/conversion.js
Domain
cdn.amplitude.com
URL
https://cdn.amplitude.com/libs/amplitude-7.1.0-min.gz.js

Verdicts & Comments Add Verdict or Comment

50 JavaScript Global Variables

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

object| 0 object| 1 boolean| isSSR function| $ function| jQuery string| AMPLITUDE_API_KEY function| Popper object| bootstrap function| fbq function| _fbq function| stonlyTrack object| __SENTRY__ number| 2f1acc6c3a606b082e5eef5e54414ffb function| _ object| regeneratorRuntime object| Twilio function| HowlerGlobal object| Howler function| Howl function| Sound function| Mousetrap object| analyticsConnectorInstances object| dataLayer string| STONLY_WID function| StonlyWidget string| GoogleAnalyticsObject function| ga function| CustomError object| google_tag_manager object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| $FR_LAB undefined| __CSP_NONCE object| litHtmlVersions function| onYouTubeIframeAPIReady object| jsonpStonlyWidget object| default_gsi object| google object| closure_lm_241065 function| $TM_VR object| $TB undefined| cdsb undefined| update_countdown_smartblock_interval undefined| countdown_smartblock_check function| $TM_CC function| nrlskOnEvent function| buyBook function| getFreeBook

14 Cookies

Domain/Path Name / Value
www.chessable.com/ Name: sec_session_id
Value: cc6daa748f9c20fdf2730bffc0ac389c
www.chessable.com/ Name: UTMs
Value: {"landing":"/dealing-with-flank-openings/course/67992","utm_source":"chess.com","utm_medium":"game_review","utm_campaign":"67992"}
.chessable.com/ Name: _fbp
Value: fb.1.1696690404099.205242149
.chessable.com/ Name: _gcl_au
Value: 1.1.250274576.1696690404
.chessable.com/ Name: _gid
Value: GA1.2.980455072.1696690404
.chessable.com/ Name: _gat
Value: 1
.chessable.com/ Name: _ga
Value: GA1.1.1899305440.1696690404
.chessable.com/ Name: _ga_SM6G6M7B8T
Value: GS1.1.1696690404.1.0.1696690404.0.0.0
.chessable.com/ Name: _ga_Z6ZD3CB4HN
Value: GS1.2.1696690404.1.0.1696690404.60.0.0
.chessable.com/ Name: amp_dfb317
Value: yM4hoVE4kqFuazWPodFLbv...1hc5a1uk1.1hc5a1v31.0.3.3
www.chessable.com/ Name: tms_VisitorID
Value: ljx2r5nqt8
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
www.chessable.com/ Name: tms_wsip
Value: 1
.api.stonly.com/ Name: _csrf
Value: 7RrN5x2YGQHM8MjAnF0jhXKU

1 Console Messages

Source Level URL
Text
other warning URL: https://www.chessable.com/static/js/main.d233110a.js(Line 1)
Message:
The AudioContext was not allowed to start. It must be resumed (or created) after a user gesture on the page. https://goo.gl/7K7WLu

Security Headers

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

Header Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

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

accounts.google.com
am.freshrelevance.com
api.amplitude.com
api.stonly.com
c1.dycdn.net
cdn.amplitude.com
cmp.osano.com
connect.facebook.net
d81mfvml8p5ml.cloudfront.net
dkpklk99llpj0.cloudfront.net
dn1i8v75r669j.cloudfront.net
fonts.googleapis.com
googleads.g.doubleclick.net
platform.twitter.com
region1.analytics.google.com
region1.google-analytics.com
s.stonly.com
stats.g.doubleclick.net
stonly.com
syndication.twitter.com
www.chessable.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
cdn.amplitude.com
d81mfvml8p5ml.cloudfront.net
www.chessable.com
www.googleadservices.com
104.244.42.200
13.36.92.244
142.250.181.226
2001:4860:4802:32::36
2600:9000:206f:6c00:2:36a1:2f40:21
2600:9000:223c:9200:7:5031:dc0:21
2600:9000:225e:b800:e:98bf:5f00:21
2600:9000:238d:4200:16:f02f:46c0:93a1
2600:9000:2449:ea00:3:b7e:8940:93a1
2606:2800:234:46c:e8b:1e2f:2bd:694
2606:4700:20::681a:538
2a00:1450:4001:803::2004
2a00:1450:4001:80f::2002
2a00:1450:4001:810::2003
2a00:1450:4001:812::200e
2a00:1450:4001:81c::200a
2a00:1450:4001:827::2008
2a00:1450:4001:830::200d
2a00:1450:400c:c02::9c
2a03:2880:f083:9:face:b00c:0:3
2a03:2880:f176:84:face:b00c:0:25de
35.180.145.57
44.238.211.79
52.215.34.100
52.222.206.118
52.222.236.125
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