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www.codility.com Open in urlscan Pro
141.193.213.20  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://groove.grvlnk.com/url/c8jb9cz4pkbdkfcbzdromg/aHR0cHM6Ly93d3cuY29kaWxpdHkuY29tLyNncm9vdmVzdW06LTU2MzM0Mzk1OA%3D%3D
Effective URL: https://www.codility.com/
Submission: On June 11 via manual from MY
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 23 IPs in 3 countries across 19 domains to perform 69 HTTP transactions. The main IP is 141.193.213.20, located in United States and belongs to CLOUDFLARESPECTRUM Cloudflare, Inc., US. The main domain is www.codility.com.
TLS certificate: Issued by R3 on April 29th 2021. Valid for: 3 months.
This is the only time www.codility.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 52.202.227.115 14618 (AMAZON-AES)
26 141.193.213.20 209242 (CLOUDFLAR...)
6 104.17.71.206 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 104.111.234.67 16625 (AKAMAI-AS)
1 2a00:1450:400... 15169 (GOOGLE)
8 34.96.102.137 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 142.250.185.130 15169 (GOOGLE)
3 2a03:2880:f01... 32934 (FACEBOOK)
3 2620:1ec:c11:... 8068 (MICROSOFT...)
1 2a02:26f0:6c0... 20940 (AKAMAI-ASN1)
1 151.101.12.157 54113 (FASTLY)
1 2a00:1450:400... 15169 (GOOGLE)
2 2 2620:119:50e3... 14413 (LINKEDIN)
1 1 2620:1ec:21::14 8068 (MICROSOFT...)
1 108.174.10.14 14413 (LINKEDIN)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 104.244.42.5 13414 (TWITTER)
2 2a03:2880:f11... 32934 (FACEBOOK)
2 35.221.11.9 15169 (GOOGLE)
1 104.244.42.195 13414 (TWITTER)
69 23
1    52.202.227.115 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-202-227-115.compute-1.amazonaws.com
groove.grvlnk.com
26    141.193.213.20 (United States)

ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US)
www.codility.com
6    104.17.71.206 (United States)

ASN13335 (CLOUDFLARENET, US)
engage.codility.com
1    2606:4700::6810:135e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
2    104.111.234.67 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-234-67.deploy.static.akamaitechnologies.com
munchkin.marketo.net
1    2a00:1450:4001:828::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
8    34.96.102.137 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 137.102.96.34.bc.googleusercontent.com
dev.visualwebsiteoptimizer.com
2    2a00:1450:4001:82f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    142.250.185.130 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s50-in-f2.1e100.net
www.googleadservices.com
3    2a03:2880:f01c:8012:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
3    2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
bat.bing.com
1    2a02:26f0:6c00:2b0::25ea (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
snap.licdn.com
1    151.101.12.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
static.ads-twitter.com
1    2a00:1450:400c:c00::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
2    2620:119:50e3:101::6cae:b45 (United States)

ASN14413 (LINKEDIN, US)
px.ads.linkedin.com
1    2620:1ec:21::14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
www.linkedin.com
1    108.174.10.14 (United States)

ASN14413 (LINKEDIN, US)
PTR: 108-174-10-14.fwd.linkedin.com
px4.ads.linkedin.com
2    2a00:1450:4001:82f::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:800::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    2a00:1450:4001:830::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    104.244.42.5 (United States)

ASN13414 (TWITTER, US)
t.co
2    2a03:2880:f11c:8183:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
2    35.221.11.9 (Washington, United States)

ASN15169 (GOOGLE, US)
PTR: 9.11.221.35.bc.googleusercontent.com
r2.visualwebsiteoptimizer.com
1    104.244.42.195 (United States)

ASN13414 (TWITTER, US)
analytics.twitter.com
Domain Requested by
26 www.codility.com www.codility.com
8 dev.visualwebsiteoptimizer.com www.codility.com
dev.visualwebsiteoptimizer.com
6 engage.codility.com www.codility.com
engage.codility.com
3 bat.bing.com www.googletagmanager.com
bat.bing.com
www.codility.com
3 connect.facebook.net www.googletagmanager.com
connect.facebook.net
2 r2.visualwebsiteoptimizer.com dev.visualwebsiteoptimizer.com
2 www.facebook.com www.codility.com
connect.facebook.net
2 www.google.de www.codility.com
2 www.google.com www.codility.com
2 px.ads.linkedin.com 2 redirects
2 www.google-analytics.com www.googletagmanager.com
www.codility.com
2 munchkin.marketo.net www.codility.com
munchkin.marketo.net
1 analytics.twitter.com static.ads-twitter.com
1 t.co www.codility.com
1 googleads.g.doubleclick.net www.googleadservices.com
1 px4.ads.linkedin.com www.codility.com
1 www.linkedin.com 1 redirects
1 stats.g.doubleclick.net www.google-analytics.com
1 static.ads-twitter.com www.googletagmanager.com
1 snap.licdn.com www.googletagmanager.com
1 www.googleadservices.com www.googletagmanager.com
1 www.googletagmanager.com www.codility.com
1 cdnjs.cloudflare.com www.codility.com
1 groove.grvlnk.com 1 redirects
69 24
Subject Issuer Validity Valid
www.codility.com
R3		 2021-04-29 -
2021-07-28		 3 months crt.sh
engage.codility.com
Cloudflare Inc ECC CA-3		 2020-09-09 -
2021-09-09		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-10-21 -
2021-10-20		 a year crt.sh
*.marketo.net
DigiCert SHA2 Secure Server CA		 2021-03-29 -
2022-04-06		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh
*.visualwebsiteoptimizer.com
Starfield Secure Certificate Authority - G2		 2020-06-19 -
2022-07-06		 2 years crt.sh
www.googleadservices.com
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2021-05-26 -
2021-08-24		 3 months crt.sh
www.bing.com
Microsoft RSA TLS CA 01		 2021-04-12 -
2021-10-12		 6 months crt.sh
*.licdn.com
DigiCert SHA2 Secure Server CA		 2021-04-30 -
2022-05-11		 a year crt.sh
ads-twitter.com
DigiCert SHA2 High Assurance Server CA		 2020-08-14 -
2021-08-19		 a year crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2021-05-17 -
2021-08-09		 3 months crt.sh
px.ads.linkedin.com
DigiCert SHA2 Secure Server CA		 2021-04-15 -
2021-10-15		 6 months crt.sh
www.google.com
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh
www.google.de
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh
*.google.com
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh
*.google.de
GTS CA 1C3		 2021-05-17 -
2021-08-09		 3 months crt.sh
t.co
DigiCert TLS RSA SHA256 2020 CA1		 2021-01-12 -
2022-01-11		 a year crt.sh
*.twitter.com
DigiCert TLS RSA SHA256 2020 CA1		 2020-11-30 -
2021-11-29		 a year crt.sh

This page contains 2 frames:

Primary Page: https://www.codility.com/
Frame ID: C885E1D10EECD5B7CAA0AC6D87743CAE
Requests: 68 HTTP requests in this frame

Frame: https://engage.codility.com/index.php/form/XDFrame
Frame ID: 1FDDEAA79C2F2E713ABD4B93D43B6881
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://groove.grvlnk.com/url/c8jb9cz4pkbdkfcbzdromg/aHR0cHM6Ly93d3cuY29kaWxpdHkuY29tLyNncm9vdmVzdW06L... HTTP 302
    https://www.codility.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<link rel=["']stylesheet["'] [^>]+\/wp-(?:content|includes)\//i
  • script /\/wp-(?:content|includes)\//i
  • headers link /rel="https:\/\/api\.w\.org\/"/i
  • html /<!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -/i
Overall confidence: 100%
Detected patterns
  • html /<link rel=["']stylesheet["'] [^>]+\/wp-(?:content|includes)\//i
  • script /\/wp-(?:content|includes)\//i
  • headers link /rel="https:\/\/api\.w\.org\/"/i
  • html /<!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -/i
Overall confidence: 100%
Detected patterns
  • html /<link rel=["']stylesheet["'] [^>]+\/wp-(?:content|includes)\//i
  • script /\/wp-(?:content|includes)\//i
  • headers link /rel="https:\/\/api\.w\.org\/"/i
  • html /<!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -/i
Overall confidence: 100%
Detected patterns
  • html /<!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -/i
Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i
Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^/]*\/[a-z]*\.js/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i
Overall confidence: 100%
Detected patterns
  • html /<!-- (?:End )?Google Tag Manager -->/i
Overall confidence: 100%
Detected patterns
  • script /munchkin\.marketo\.net\/munchkin\.js/i
Overall confidence: 100%
Detected patterns
  • script /dev\.visualwebsiteoptimizer\.com/i
Overall confidence: 100%
Detected patterns
  • script /jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?/i
  • script /jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • script /jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?/i

Page Statistics

69
Requests

99 %
HTTPS

56 %
IPv6

19
Domains

24
Subdomains

23
IPs

3
Countries

1213 kB
Transfer

3430 kB
Size

15
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://groove.grvlnk.com/url/c8jb9cz4pkbdkfcbzdromg/aHR0cHM6Ly93d3cuY29kaWxpdHkuY29tLyNncm9vdmVzdW06LTU2MzM0Mzk1OA%3D%3D HTTP 302
    https://www.codility.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 45
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1623380532701&url=https%3A%2F%2Fwww.codility.com%2F HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D12616%26time%3D1623380532701%26url%3Dhttps%253A%252F%252Fwww.codility.com%252F%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1623380532701&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true HTTP 302
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1623380532701&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true&e_ipv6=AQLTL9fOr1mWVwAAAXn5BSB8TLnBfGzyJ1_g7pbpi0DqSVpzJZQtPUhfEjND0k8DgH9IyOKq

69 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.codility.com/
Redirect Chain
  • https://groove.grvlnk.com/url/c8jb9cz4pkbdkfcbzdromg/aHR0cHM6Ly93d3cuY29kaWxpdHkuY29tLyNncm9vdmVzdW06LTU2MzM0Mzk1OA%3D%3D
  • https://www.codility.com/
47 KB
10 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare / WP Engine
Resource Hash
e58b18e2a426636736f2f518ad3f4e7e4459527c4d91e3ac61605a4379b371e1

Request headers

:method
GET
:authority
www.codility.com
:scheme
https
:path
/
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
Fri, 11 Jun 2021 03:02:12 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding Accept-Encoding Accept-Encoding,Cookie
cf-edge-cache
cache,platform=wordpress
link
<https://www.codility.com/wp-json/>; rel="https://api.w.org/" <https://www.codility.com/wp-json/wp/v2/pages/7>; rel="alternate"; type="application/json" <https://www.codility.com/>; rel=shortlink
x-powered-by
WP Engine
x-cacheable
SHORT
cache-control
max-age=600, must-revalidate
x-cache
HIT: 69
x-cache-group
normal
cf-cache-status
DYNAMIC
cf-request-id
0a9a9e33500000cdb72c329000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
65d799654acccdb7-CDG
content-encoding
br
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400

Redirect headers

Cache-Control
no-cache
Content-Type
text/html; charset=utf-8
Location
https://www.codility.com/
Referrer-Policy
strict-origin-when-cross-origin
Strict-Transport-Security
max-age=0; includeSubDomains
Vary
Origin
Via
1.1 spaces-router (3b65c9bb8adc)
X-Content-Type-Options
nosniff
X-Download-Options
noopen
X-Frame-Options
SAMEORIGIN
X-Permitted-Cross-Domain-Policies
none
X-Request-Id
bcc99871-fd68-8d0e-2b20-f44f30e6c461
X-Runtime
0.012748
X-Xss-Protection
1; mode=block
Date
Fri, 11 Jun 2021 03:02:11 GMT
Content-Length
91
style.min.css
www.codility.com/wp-includes/css/dist/block-library/ 		57 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-includes/css/dist/block-library/style.min.css?ver=5.7.1
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
2cd9de3dd26246204749cff259bc34e8e6a47ae5d6e4528b9b28c75d68d50cde

Request headers

:path
/wp-includes/css/dist/block-library/style.min.css?ver=5.7.1
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 06 Apr 2021 23:50:28 GMT
server
cloudflare
age
3666791
etag
W/"606cf3c4-e33b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb4008ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345c000008abeab27000000001
style.css
www.codility.com/wp-content/themes/codility/css/ 		244 KB
29 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
5517055b04687612b66f70cfecfe981dce4b773c487c9b1fd84894673f988713

Request headers

:path
/wp-content/themes/codility/css/style.css?ver=5.5.12
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 11 May 2021 08:49:39 GMT
server
cloudflare
age
2656936
etag
W/"609a4523-3cf31"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3f08ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345c000008abde25e000000001
6af9a1f4ecb1a69c33ebff83371d42cd.css
www.codility.com/wp-content/uploads/hummingbird-assets/ 		974 B
770 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/uploads/hummingbird-assets/6af9a1f4ecb1a69c33ebff83371d42cd.css
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
1ca15fd4bec5134b261244b8aca74b8c260e7e320c90850660c794ed544dfda5

Request headers

:path
/wp-content/uploads/hummingbird-assets/6af9a1f4ecb1a69c33ebff83371d42cd.css
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Sat, 05 Jun 2021 17:11:42 GMT
server
cloudflare
age
229031
etag
W/"60bbb04e-3ce"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3a08ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345b000008ab2c9e6000000001
sassy-social-share-public.css
www.codility.com/wp-content/plugins/sassy-social-share/public/css/ 		36 KB
10 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/plugins/sassy-social-share/public/css/sassy-social-share-public.css?ver=3.3.20
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
2c5b024ac47363f4d7bb9f9ba156f11847254f45d37783068345e1217ce3fd25

Request headers

:path
/wp-content/plugins/sassy-social-share/public/css/sassy-social-share-public.css?ver=3.3.20
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 29 Mar 2021 09:16:14 GMT
server
cloudflare
age
229031
etag
W/"60619ade-8ff4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3e08ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345b000008ab51078000000001
sassy-social-share-svg.css
www.codility.com/wp-content/plugins/sassy-social-share/admin/css/ 		111 KB
34 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/plugins/sassy-social-share/admin/css/sassy-social-share-svg.css?ver=3.3.20
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
7f8fc2a8f340314b8c37cf2e52c17df22e0b6e756625c61dd87f650ee28fdb37

Request headers

:path
/wp-content/plugins/sassy-social-share/admin/css/sassy-social-share-svg.css?ver=3.3.20
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 29 Mar 2021 09:16:14 GMT
server
cloudflare
age
4221006
etag
W/"60619ade-1baf8"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3d08ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345b000008abf6a22000000001
jquery.min.js
www.codility.com/wp-includes/js/jquery/ 		87 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-includes/js/jquery/jquery.min.js?ver=3.5.1
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
60240d5a27ede94fd35fea44bd110b88c7d8cfc08127f032d13b0c622b8be827

Request headers

:path
/wp-includes/js/jquery/jquery.min.js?ver=3.5.1
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 29 Mar 2021 09:16:04 GMT
server
cloudflare
age
4221006
etag
W/"60619ad4-15d98"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3c08ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345b000008ab5d2a1000000001
jquery-migrate.min.js
www.codility.com/wp-includes/js/jquery/ 		11 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
029e0a2e809fd6b5dbe76abe8b7a74936be306c9a8c27c814c4d44aa54623300

Request headers

:path
/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 29 Mar 2021 09:16:04 GMT
server
cloudflare
age
4221006
etag
W/"60619ad4-2bd8"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3b08ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345b000008ab269e1000000001
forms2.min.js
engage.codility.com/js/forms2/js/ 		204 KB
68 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://engage.codility.com/js/forms2/js/forms2.min.js
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.71.206 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
014de295141a456ceda8e3c4762085e53dca50f91ddf65906d227f70cf0b1a55
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Wed, 28 Apr 2021 17:50:01 GMT
server
cloudflare
age
3285
etag
"388045d-33187-5c10c0201e440"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/x-javascript
cache-control
public, max-age=14400
cf-ray
65d79967be71ee2b-CDG
cf-request-id
0a9a9e34d20000ee2ba9af7000000001
expires
Fri, 11 Jun 2021 07:02:12 GMT
smush-lazy-load.min.js
www.codility.com/wp-content/plugins/wp-smushit/app/assets/js/ 		8 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/plugins/wp-smushit/app/assets/js/smush-lazy-load.min.js?ver=3.8.5
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b30169a38c7ecd17eefc119177c0c61337b17a8f1abfd337ac37284d1a04a65b

Request headers

:path
/wp-content/plugins/wp-smushit/app/assets/js/smush-lazy-load.min.js?ver=3.8.5
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Sat, 22 May 2021 07:16:54 GMT
server
cloudflare
age
1711327
etag
W/"60a8afe6-1eee"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3608ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345a000008abf9b3c000000001
global.min.js
www.codility.com/wp-content/themes/codility/js/ 		796 KB
179 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/themes/codility/js/global.min.js?ver=5.5.9
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e0b9416e5f32a494e9720a77d8a3107f3e776bd39432aa73c40ad97c8221628

Request headers

:path
/wp-content/themes/codility/js/global.min.js?ver=5.5.9
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 07 Apr 2021 08:54:44 GMT
server
cloudflare
age
4221006
etag
W/"606d7354-c6e03"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3508ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345a000008ab0d14a000000001
swiper.min.js
cdnjs.cloudflare.com/ajax/libs/Swiper/4.5.1/js/ 		126 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/Swiper/4.5.1/js/swiper.min.js?ver=5.7.1
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e2c1132a1877692ca2e8d46203eaae9cf6936b0a9230341c6bfc4b5aedbb1e0e
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"report_to":"cf-nel","max_age":604800}
age
625915
cross-origin-resource-policy
cross-origin
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
28993
cf-request-id
0a9a9e343e00002c3288934000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:04:02 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03cf2-1f6e9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=S8H9Hz7%2BVkNQg%2Fug41tPV1hjg0aLAcIBD4mNtrmeakitb0Jvf7eyjQbVUtAgsz4EiesqgiNZSFROj7aKfOm%2F5fsP5K6VHRnyZrs%2BXXLFOg3184qRld1MLIkPL5Y9rFp%2F3IoiTD9AcqNvySZLCg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
65d79966cba92c32-FRA
expires
Wed, 01 Jun 2022 03:02:12 GMT
b5dacb8c35afdc48f9cd26b5c200f602.js
www.codility.com/wp-content/uploads/hummingbird-assets/ 		1 KB
773 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/uploads/hummingbird-assets/b5dacb8c35afdc48f9cd26b5c200f602.js
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
2873053eb6ea29ae9f1c040823da72116a42f2fee742a186b8c2b6c6db7cb38b

Request headers

:path
/wp-content/uploads/hummingbird-assets/b5dacb8c35afdc48f9cd26b5c200f602.js
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Sat, 17 Apr 2021 12:11:22 GMT
server
cloudflare
age
4221006
etag
W/"607ad06a-424"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3408ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345a000008ab102b9000000001
sassy-social-share-public.js
www.codility.com/wp-content/plugins/sassy-social-share/public/js/ 		43 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/plugins/sassy-social-share/public/js/sassy-social-share-public.js?ver=3.3.20
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
04e107d701fdd6867cb72ba7ceaf313bd068ae7959ec429cab8449d96c30beff

Request headers

:path
/wp-content/plugins/sassy-social-share/public/js/sassy-social-share-public.js?ver=3.3.20
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 29 Mar 2021 09:16:14 GMT
server
cloudflare
age
4221006
etag
W/"60619ade-ac76"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3908ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345b000008ab0a16f000000001
wp-embed.min.js
www.codility.com/wp-includes/js/ 		1 KB
1015 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-includes/js/wp-embed.min.js?ver=5.7.1
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
5be614bce53f767993a5f5f14a6badd6aae6bf3af7cbdbf4d31520de49e27991

Request headers

:path
/wp-includes/js/wp-embed.min.js?ver=5.7.1
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 06 Jan 2021 15:29:24 GMT
server
cloudflare
age
229029
etag
W/"5ff5d754-592"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding Accept-Encoding Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
cf-ray
65d79966fb3808ab-CDG
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id
0a9a9e345b000008abe9a12000000001
munchkin.js
munchkin.marketo.net/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://munchkin.marketo.net/munchkin.js
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
104.111.234.67 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-111-234-67.deploy.static.akamaitechnologies.com
Software
AkamaiNetStorage /
Resource Hash
026c5db877da222d2316bf1197b8947a96c7623d51a4d462c91bf927dece3429

Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
Content-Encoding
gzip
Last-Modified
Fri, 28 May 2021 01:40:41 GMT
Server
AkamaiNetStorage
ETag
"5379c4a40ff8ae9d2fc6484dd1c57349:1622166041.794746"
Vary
Accept-Encoding
P3P
policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR"
Connection
keep-alive
Accept-Ranges
bytes
Content-Type
application/x-javascript
Content-Length
753
gtm.js
www.googletagmanager.com/ 		159 KB
53 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
20493c75b8cbf7fc16a56c0b1e336e1aad59df8f69bc2241e6ad8abfa3a1151e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
server
Google Tag Manager
access-control-allow-headers
Cache-Control
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
strict-transport-security
max-age=31536000; includeSubDomains
alt-svc
h3=":443"; ma=2592000,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
54534
x-xss-protection
0
expires
Fri, 11 Jun 2021 03:02:12 GMT
j.php
dev.visualwebsiteoptimizer.com/ 		10 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dev.visualwebsiteoptimizer.com/j.php?a=525108&u=https%3A%2F%2Fwww.codility.com%2F&f=1&r=0.22395930040014478
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gbel1 /
Resource Hash
fe187e22c18b653bd7f3089991d5d188346699bd54d77cfa77d6a77581551bd4

Request headers

Referer
https://www.codility.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

timing-allow-origin
*
date
Fri, 11 Jun 2021 03:02:11 GMT
via
1.1 google
server
gbel1
content-encoding
gzip
alt-svc
h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-type
application/javascript; charset=UTF-8
truncated
/ 		37 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Referer
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-Type
image/gif
LIGHT-HOMEPAGE.jpg
www.codility.com/wp-content/uploads/2020/03/ 		119 KB
119 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/uploads/2020/03/LIGHT-HOMEPAGE.jpg
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
39c51b32dd3474c65ff6dcea0c667654f45cbb8f0413daec576adc3333c5f532

Request headers

:path
/wp-content/uploads/2020/03/LIGHT-HOMEPAGE.jpg
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
4221006
cf-polished
status=not_needed
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
121768
cf-request-id
0a9a9e34fd000008abfc2eb000000001
last-modified
Mon, 29 Mar 2021 09:16:10 GMT
server
cloudflare
etag
"60619ada-1dba8"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbd808ab-CDG
cf-bgj
imgq:100,h2pri
pattern-circle.png
www.codility.com/wp-content/uploads/2020/03/ 		21 KB
22 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/uploads/2020/03/pattern-circle.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
b3c71d598901574bf7e8c9443cf5e728b32d6c5adec03ba258a53442fe724942

Request headers

:path
/wp-content/uploads/2020/03/pattern-circle.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
229029
cf-polished
origFmt=png, origSize=30692
content-disposition
inline; filename="pattern-circle.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
21690
cf-request-id
0a9a9e34fd000008ab46b43000000001
last-modified
Mon, 29 Mar 2021 09:16:11 GMT
server
cloudflare
etag
"60619adb-77e4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbda08ab-CDG
cf-bgj
imgq:100,h2pri
carousel-01-392x535.png
www.codility.com/wp-content/uploads/2020/03/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/uploads/2020/03/carousel-01-392x535.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c1337c2951db6db1b5a0212c467e4605dba08370462a5d17849acf862bb6b66

Request headers

:path
/wp-content/uploads/2020/03/carousel-01-392x535.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
1356963
cf-polished
origFmt=png, origSize=6556
content-disposition
inline; filename="carousel-01-392x535.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
2934
cf-request-id
0a9a9e34fd000008ab31095000000001
last-modified
Mon, 29 Mar 2021 09:16:10 GMT
server
cloudflare
etag
"60619ada-199c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbdb08ab-CDG
cf-bgj
imgq:100,h2pri
slide-1-392x535.png
www.codility.com/wp-content/uploads/2020/03/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/uploads/2020/03/slide-1-392x535.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
928291aaf61d5137a5e2679b0b1a2a1ee99a2446e39f2762e1b6234abf4c1b62

Request headers

:path
/wp-content/uploads/2020/03/slide-1-392x535.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
229029
cf-polished
origFmt=png, origSize=11134
content-disposition
inline; filename="slide-1-392x535.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
7102
cf-request-id
0a9a9e34fe000008ab4d275000000001
last-modified
Mon, 29 Mar 2021 09:16:11 GMT
server
cloudflare
etag
"60619adb-2b7e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbdd08ab-CDG
cf-bgj
imgq:100,h2pri
slide-3.png
www.codility.com/wp-content/uploads/2020/03/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/uploads/2020/03/slide-3.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
56233dcdb96314e568679fb5f2bc991b8ec86bf41fa3d6bc9f2470dedef36e1f

Request headers

:path
/wp-content/uploads/2020/03/slide-3.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
229029
cf-polished
origFmt=png, origSize=31546
content-disposition
inline; filename="slide-3.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
8812
cf-request-id
0a9a9e3500000008ab1127b000000001
last-modified
Mon, 29 Mar 2021 09:16:11 GMT
server
cloudflare
etag
"60619adb-7b3a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbdf08ab-CDG
cf-bgj
imgq:100,h2pri
carousel-03-2-392x535.png
www.codility.com/wp-content/uploads/2020/03/ 		664 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/uploads/2020/03/carousel-03-2-392x535.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
4b888b8d60c93f2d1a23af17c3aba9ce1df1970ce062c7c1678d1514a41dedc3

Request headers

:path
/wp-content/uploads/2020/03/carousel-03-2-392x535.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
108354
cf-polished
origFmt=png, origSize=1595
content-disposition
inline; filename="carousel-03-2-392x535.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
664
cf-request-id
0a9a9e34fe000008abde8c0000000001
last-modified
Mon, 29 Mar 2021 09:16:10 GMT
server
cloudflare
etag
"60619ada-63b"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbe008ab-CDG
cf-bgj
imgq:100,h2pri
left.png
www.codility.com/wp-content/themes/codility/assets/images/ 		526 B
927 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/themes/codility/assets/images/left.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
fc2d0b269f9b7ab7635fa2b30d44665a1255776f3f32294d9d0ffa722b1d8a84

Request headers

:path
/wp-content/themes/codility/assets/images/left.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
91890
cf-polished
origFmt=png, origSize=1265
content-disposition
inline; filename="left.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
526
cf-request-id
0a9a9e34ff000008ab41a6d000000001
last-modified
Mon, 29 Mar 2021 09:16:13 GMT
server
cloudflare
etag
"60619add-4f1"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbe208ab-CDG
cf-bgj
imgq:100,h2pri
right.png
www.codility.com/wp-content/themes/codility/assets/images/ 		536 B
938 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/themes/codility/assets/images/right.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
6026edc337ed193c82d7519eb6b7dc77d460a22ca2f2cca2f9969436c442a463

Request headers

:path
/wp-content/themes/codility/assets/images/right.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
108354
cf-polished
origFmt=png, origSize=1253
content-disposition
inline; filename="right.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
536
cf-request-id
0a9a9e34ff000008abf9b41000000001
last-modified
Mon, 29 Mar 2021 09:16:13 GMT
server
cloudflare
etag
"60619add-4e5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbe308ab-CDG
cf-bgj
imgq:100,h2pri
g-2-circle.png
www.codility.com/wp-content/themes/codility/assets/images/ 		8 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/themes/codility/assets/images/g-2-circle.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
c0ef92bf6ba83c8d5ee043331ead50d626dd8bdf54e7830e8b3acd9f2c78c6c4

Request headers

:path
/wp-content/themes/codility/assets/images/g-2-circle.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
3134853
cf-polished
origFmt=png, origSize=10214
content-disposition
inline; filename="g-2-circle.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
8646
cf-request-id
0a9a9e34ff000008abe9a17000000001
last-modified
Mon, 29 Mar 2021 09:16:13 GMT
server
cloudflare
etag
"60619add-27e6"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbe408ab-CDG
cf-bgj
imgq:100,h2pri
BrownLLWeb-Bold.woff
www.codility.com/wp-content/themes/codility/assets/fonts/ 		122 KB
123 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/themes/codility/assets/fonts/BrownLLWeb-Bold.woff
Requested by
Host: www.codility.com
URL: https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
1e29ff6ba7703df905ea4eef13fb65e74bd11b6ecf276dfefb608102234b2aad

Request headers

:path
/wp-content/themes/codility/assets/fonts/BrownLLWeb-Bold.woff
pragma
no-cache
origin
https://www.codility.com
accept-encoding
gzip, deflate, br
accept-language
en-US
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
accept
*/*
cache-control
no-cache
sec-fetch-dest
font
:authority
www.codility.com
referer
https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
:scheme
https
sec-fetch-site
same-origin
:method
GET
Origin
https://www.codility.com
Referer
https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
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, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
4221005
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
125394
cf-request-id
0a9a9e34ff000008ab042fa000000001
last-modified
Mon, 29 Mar 2021 09:16:13 GMT
server
cloudflare
etag
"60619add-1e9d2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
font/woff
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbe508ab-CDG
svgicons.woff2
www.codility.com/wp-content/themes/codility/assets/fonts/ 		2 KB
3 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/themes/codility/assets/fonts/svgicons.woff2?v=1609774586079
Requested by
Host: www.codility.com
URL: https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
35849ed1099e6ddb4e4155ddec17e51f96cfb76fb94afcd81de7d9267dc265ec

Request headers

:path
/wp-content/themes/codility/assets/fonts/svgicons.woff2?v=1609774586079
pragma
no-cache
origin
https://www.codility.com
accept-encoding
gzip, deflate, br
accept-language
en-US
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
accept
*/*
cache-control
no-cache
sec-fetch-dest
font
:authority
www.codility.com
referer
https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
:scheme
https
sec-fetch-site
same-origin
:method
GET
Origin
https://www.codility.com
Referer
https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
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, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
4221005
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
2368
cf-request-id
0a9a9e34ff000008ab0a173000000001
last-modified
Mon, 29 Mar 2021 09:16:13 GMT
server
cloudflare
etag
"60619add-940"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbe608ab-CDG
BrownLLWeb-Regular.woff
www.codility.com/wp-content/themes/codility/assets/fonts/ 		120 KB
120 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.codility.com/wp-content/themes/codility/assets/fonts/BrownLLWeb-Regular.woff
Requested by
Host: www.codility.com
URL: https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
2875216c3c2c93b0d85600353013bb37a59bf692d7a3417c773c109ef2119d58

Request headers

:path
/wp-content/themes/codility/assets/fonts/BrownLLWeb-Regular.woff
pragma
no-cache
origin
https://www.codility.com
accept-encoding
gzip, deflate, br
accept-language
en-US
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
accept
*/*
cache-control
no-cache
sec-fetch-dest
font
:authority
www.codility.com
referer
https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
:scheme
https
sec-fetch-site
same-origin
:method
GET
Origin
https://www.codility.com
Referer
https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.5.12
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, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
2416581
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
122852
cf-request-id
0a9a9e34ff000008ab2c9ea000000001
last-modified
Mon, 29 Mar 2021 09:16:13 GMT
server
cloudflare
etag
"60619add-1dfe4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
font/woff
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79967fbe708ab-CDG
getForm
engage.codility.com/index.php/form/ 		8 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://engage.codility.com/index.php/form/getForm?munchkinId=024-OPP-333&form=1126&url=https%3A%2F%2Fwww.codility.com%2F&callback=jQuery11240055682149361527156_1623380532540&_=1623380532541
Requested by
Host: engage.codility.com
URL: https://engage.codility.com/js/forms2/js/forms2.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.71.206 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a64fb9d5824517d39f848262c6544f360426b1085dbeb69b59a6b64d83b5c879

Request headers

Referer
https://www.codility.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

cf-request-id
0a9a9e354c0000ee2bd5afb000000001
content-encoding
gzip
server
cloudflare
date
Fri, 11 Jun 2021 03:02:12 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cf-ray
65d799687ed3ee2b-CDG
cached
true
logo.png
www.codility.com/wp-content/uploads/2020/03/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.codility.com/wp-content/uploads/2020/03/logo.png
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
f3fc2f4d088c86ee8cd02ecbfce576ba627497128947a70b3c7c8569f1421ad4

Request headers

:path
/wp-content/uploads/2020/03/logo.png
pragma
no-cache
accept-encoding
gzip, deflate, br
accept-language
en-US
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
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.codility.com
referer
https://www.codility.com/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
cf-cache-status
HIT
age
233500
cf-polished
origFmt=png, origSize=5020
content-disposition
inline; filename="logo.webp"
alt-svc
h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length
2132
cf-request-id
0a9a9e3568000008ab36a29000000001
last-modified
Mon, 29 Mar 2021 09:16:11 GMT
server
cloudflare
etag
"60619adb-139c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
cf-ray
65d79968ac5808ab-CDG
cf-bgj
imgq:100,h2pri
tag-127474f665bbf96ccdf92c88cdc59aa7.js
dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/ 		156 KB
45 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-127474f665bbf96ccdf92c88cdc59aa7.js
Requested by
Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/j.php?a=525108&u=https%3A%2F%2Fwww.codility.com%2F&f=1&r=0.22395930040014478
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gbel1 /
Resource Hash
057406564777816a0bea8981a2f0149a35055e1f765eb1a1417ffc0f21d7f2bf

Request headers

Origin
https://www.codility.com
Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
br
last-modified
Thu, 10 Jun 2021 12:04:13 GMT
server
gbel1
etag
"60c1ffbd-b173"
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
alt-svc
h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
45427
via
1.1 google
v.gif
dev.visualwebsiteoptimizer.com/ 		35 B
301 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://dev.visualwebsiteoptimizer.com/v.gif?cd=0&a=525108&d=codility.com&u=D5553BC151B1CE533DA09F68CE9F0AB44&h=360c4a7ee55d6446d6f77d9468a4a8d7&t=false&r=0.2636183132786887
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gnv1c /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
via
1.1 google
x-content-type-options
nosniff
server
gnv1c
content-type
image/gif
cache-control
private, no-cache, no-cache=Set-Cookie, proxy-revalidate
alt-svc
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content-length
35
expires
Mon, 10 Jan 2005 00:00:01 GMT
analytics.js
www.google-analytics.com/ 		48 KB
19 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
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
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.codility.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
3691
date
Fri, 11 Jun 2021 02:00:41 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,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
Fri, 11 Jun 2021 04:00:41 GMT
conversion_async.js
www.googleadservices.com/pagead/ 		36 KB
14 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.130 , United States, ASN15169 (GOOGLE, US),
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Software
cafe /
Resource Hash
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Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 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
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attachment; filename="f.txt"
alt-svc
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content-length
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x-xss-protection
0
server
cafe
etag
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vary
Accept-Encoding
content-type
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cache-control
private, max-age=3600
timing-allow-origin
*
expires
Fri, 11 Jun 2021 03:02:12 GMT
fbevents.js
connect.facebook.net/en_US/ 		94 KB
25 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f01c:8012:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
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Security Headers
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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.codility.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
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nosniff
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cross-origin-resource-policy
cross-origin
alt-svc
h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length
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same-origin-allow-popups
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
date
Fri, 11 Jun 2021 03:02:12 GMT
strict-transport-security
max-age=31536000; preload; includeSubDomains
report-to
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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
bat.js
bat.bing.com/ 		30 KB
9 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
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Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
gzip
last-modified
Fri, 28 May 2021 20:25:24 GMT
x-msedge-ref
Ref A: 846B7B583A3540588CADD6D37D33249A Ref B: FRAEDGE1517 Ref C: 2021-06-11T03:02:12Z
etag
"0d2a696ff53d71:0"
vary
Accept-Encoding
x-cache
CONFIG_NOCACHE
content-type
application/javascript
access-control-allow-origin
*
cache-control
private,max-age=1800
accept-ranges
bytes
content-length
9008
insight.min.js
snap.licdn.com/li.lms-analytics/ 		4 KB
2 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:6c00:2b0::25ea Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
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Resource Hash
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Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
Content-Encoding
gzip
Last-Modified
Mon, 04 Jan 2021 22:14:03 GMT
X-CDN
AKAM
Vary
Accept-Encoding
Content-Type
application/x-javascript;charset=utf-8
Cache-Control
max-age=73698
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1855
uwt.js
static.ads-twitter.com/ 		5 KB
2 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.12.157 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
4cf52cc73734aa71f26f6a10be9aeec89602af45bf0f9abd5c8445a076c1ae1a

Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
via
1.1 varnish
last-modified
Fri, 04 Dec 2020 00:21:46 GMT
age
10957
etag
"cbc512946c8abb461c6215ed5b454e5f+gzip"
vary
Accept-Encoding,Host
x-cache
HIT
p3p
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content-encoding
gzip
cache-control
no-cache
accept-ranges
bytes
content-type
application/javascript; charset=utf-8
content-length
1957
x-timer
S1623380533.721089,VS0,VE0
x-served-by
cache-fra19156-FRA
munchkin.js
munchkin.marketo.net/160/ 		11 KB
6 KB 		Script
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Host: munchkin.marketo.net
URL: https://munchkin.marketo.net/munchkin.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
104.111.234.67 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-111-234-67.deploy.static.akamaitechnologies.com
Software
AkamaiNetStorage /
Resource Hash
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Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
Content-Encoding
gzip
Last-Modified
Fri, 19 Feb 2021 02:54:38 GMT
Server
AkamaiNetStorage
ETag
"19a9335fd71267d56e65bc19390f3100:1613703278.138281"
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Accept-Encoding
P3P
policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR"
Cache-Control
max-age=8640000
Connection
keep-alive
Accept-Ranges
bytes
Content-Type
application/x-javascript
Content-Length
4811
Expires
Sun, 19 Sep 2021 03:02:12 GMT
forms2.css
engage.codility.com/js/forms2/css/ 		13 KB
3 KB 		Stylesheet
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https://engage.codility.com/js/forms2/css/forms2.css
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Host: engage.codility.com
URL: https://engage.codility.com/js/forms2/js/forms2.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.71.206 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
256e42104f48a5fa80b031da12dc56acde224fba3f9810f8f8192b39136d365a
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
3283
content-length
2623
cf-request-id
0a9a9e35bb0000ee2bc9ada000000001
last-modified
Wed, 28 Apr 2021 17:50:01 GMT
server
cloudflare
etag
"386068f-3437-5c10c0201e440"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
65d799692f50ee2b-CDG
expires
Fri, 11 Jun 2021 07:02:12 GMT
forms2-theme-simple.css
engage.codility.com/js/forms2/css/ 		826 B
368 B 		Stylesheet
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Host: engage.codility.com
URL: https://engage.codility.com/js/forms2/js/forms2.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.71.206 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
14c8c62dc692fd8faa04434e3fed25e7c23d596b732f9db88f6e9f9ff5dfa61c
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
3283
content-length
242
cf-request-id
0a9a9e35bb0000ee2bbbb00000000001
last-modified
Wed, 28 Apr 2021 17:50:01 GMT
server
cloudflare
etag
"386068e-33a-5c10c0201e440"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
65d799692f52ee2b-CDG
expires
Fri, 11 Jun 2021 07:02:12 GMT
collect
stats.g.doubleclick.net/j/ 		4 B
89 B 		XHR
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https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j90&tid=UA-10522543-1&cid=1971396869.1623380533&jid=1084130528&gjid=1157130559&_gid=632179472.1623380533&_u=YGBAgEABAAAAAE~&z=972446587
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::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.codility.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
Fri, 11 Jun 2021 03:02:12 GMT
content-type
text/plain
access-control-allow-origin
https://www.codility.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,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
collect
www.google-analytics.com/ 		35 B
55 B 		Image
General
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Full URL
https://www.google-analytics.com/collect?v=1&_v=j90&a=465979032&t=pageview&_s=1&dl=https%3A%2F%2Fwww.codility.com%2F&ul=en-us&de=UTF-8&dt=Codility%3A%20Assess%20Developer%20Skills%20with%20Online%20Coding%20Tests&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGBAgEAB~&jid=1084130528&gjid=1157130559&cid=1971396869.1623380533&tid=UA-10522543-1&_gid=632179472.1623380533&gtm=2wg690K7RZ7WB&cd6=2021-06-11T05%3A02%3A12.640%2B02%3A00&cd7=pageview&z=492648816
Requested by
Host: www.codility.com
URL: https://www.codility.com/
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
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.codility.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
Thu, 10 Jun 2021 23:23:26 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
13126
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,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
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
px4.ads.linkedin.com/
Redirect Chain
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1623380532701&url=https%3A%2F%2Fwww.codility.com%2F
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D12616%26time%3D1623380532701%26url%3Dhttps%253A%252F%252Fwww.codility.com%252F%26...
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1623380532701&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1623380532701&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true&e_ipv6=AQLTL9fOr1mWVwAAAXn5BSB8TLnBfGzyJ1_g7pbpi0DqSVpzJZQtPUhfEjND0k8...
0
156 B 		Image
General
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https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1623380532701&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true&e_ipv6=AQLTL9fOr1mWVwAAAXn5BSB8TLnBfGzyJ1_g7pbpi0DqSVpzJZQtPUhfEjND0k8DgH9IyOKq
Requested by
Host: www.codility.com
URL: https://www.codility.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
108.174.10.14 , United States, ASN14413 (LINKEDIN, US),
Reverse DNS
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https://www.codility.com/
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Response headers

date
Fri, 11 Jun 2021 03:02:13 GMT
server
Play
linkedin-action
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prod-ltx1
x-li-proto
http/2
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date
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server
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linkedin-action
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prod-ltx1
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117 B 		Script
General
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Full URL
https://bat.bing.com/p/action/56341849.js
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Host: bat.bing.com
URL: https://bat.bing.com/bat.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
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Request headers

Referer
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User-Agent
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access-control-allow-origin
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connect.facebook.net/signals/plugins/ 		11 KB
5 KB 		Script
General
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https://connect.facebook.net/signals/plugins/identity.js?v=2.9.41
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Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
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Security
QUIC, , AES_128_GCM
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General
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Full URL
https://connect.facebook.net/signals/config/1622586274737919?v=2.9.41&r=stable
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
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QUIC, , AES_128_GCM
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content-security-policy
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expires
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www.google.com/ads/ 		42 B
107 B 		Image
General
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Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-10522543-1&cid=1971396869.1623380533&jid=1084130528&_u=YGBAgEABAAAAAE~&z=909518486
Requested by
Host: www.codility.com
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Response headers

pragma
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date
Fri, 11 Jun 2021 03:02:12 GMT
x-content-type-options
nosniff
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cafe
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expires
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ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
General
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Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j90&tid=UA-10522543-1&cid=1971396869.1623380533&jid=1084130528&_u=YGBAgEABAAAAAE~&z=909518486
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Host: www.codility.com
URL: https://www.codility.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::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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Response headers

pragma
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x-content-type-options
nosniff
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cache-control
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cross-origin-resource-policy
cross-origin
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expires
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/
googleads.g.doubleclick.net/pagead/viewthroughconversion/957852121/ 		2 KB
1 KB 		Script
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Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/957852121/?random=1623380532721&cv=9&fst=1623380532721&num=1&guid=ON&resp=GooglemKTybQhCsO&eid=2505059651&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=2wg690&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.codility.com%2F&tiba=Codility%3A%20Assess%20Developer%20Skills%20with%20Online%20Coding%20Tests&hn=www.googleadservices.com&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
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2a00:1450:4001:830::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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pragma
no-cache
date
Fri, 11 Jun 2021 03:02:12 GMT
content-encoding
gzip
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expires
Fri, 01 Jan 1990 00:00:00 GMT
XDFrame
engage.codility.com/index.php/form/ Frame 1FDD 		2 KB
913 B 		Document
General
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https://engage.codility.com/index.php/form/XDFrame
Requested by
Host: engage.codility.com
URL: https://engage.codility.com/js/forms2/js/forms2.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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Name Value
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https
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pragma
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navigate
sec-fetch-dest
iframe
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date
Fri, 11 Jun 2021 03:02:13 GMT
content-type
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content-encoding
gzip
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64 B 		Image
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https://www.google.com/pagead/1p-user-list/957852121/?random=1623380532721&cv=9&fst=1623380400000&num=1&guid=ON&eid=2505059651&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=2wg690&sendb=1&frm=0&url=https%3A%2F%2Fwww.codility.com%2F&tiba=Codility%3A%20Assess%20Developer%20Skills%20with%20Online%20Coding%20Tests&async=1&fmt=3&is_vtc=1&random=3656866737&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y
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Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:82f::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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cafe /
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pragma
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date
Fri, 11 Jun 2021 03:02:12 GMT
x-content-type-options
nosniff
server
cafe
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x-xss-protection
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expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/957852121/ 		42 B
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Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
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pragma
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Fri, 01 Jan 1990 00:00:00 GMT
tag-9165ccb39e0eb628a9928269c1bd514d.js
dev.visualwebsiteoptimizer.com/web/djIkYTo0LjA6bm9qcXVlcnksdHI6Ny4w/ 		90 KB
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URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-127474f665bbf96ccdf92c88cdc59aa7.js
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QUIC, , AES_128_GCM
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Software
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date
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content-length
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adsct
t.co/i/ 		43 B
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https://t.co/i/adsct?type=javascript&version=1.1.1&p_id=Twitter&p_user_id=0&txn_id=o5twd&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tw_document_href=https%3A%2F%2Fwww.codility.com%2F
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Host: www.codility.com
URL: https://www.codility.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.244.42.5 , United States, ASN13414 (TWITTER, US),
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Referer
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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

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date
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content-encoding
gzip
x-content-type-options
nosniff
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200 OK
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cache-control
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x-transaction
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expires
Tue, 31 Mar 1981 05:00:00 GMT
settings.js
dev.visualwebsiteoptimizer.com/ 		1 KB
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https://dev.visualwebsiteoptimizer.com/settings.js?a=525108&settings_type=1&vn=7.0&r=0.28686474239907955&exc=1|13|2|3|9|14|10|11|12
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Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-127474f665bbf96ccdf92c88cdc59aa7.js
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H3-Q050
Security
QUIC, , AES_128_GCM
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34.96.102.137 Kansas City, United States, ASN15169 (GOOGLE, US),
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Software
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date
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1.1 google
server
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content-type
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worker-70faafffa0475802f5ee03ca5ff74179.js
dev.visualwebsiteoptimizer.com/analysis/ 		47 KB
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URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-127474f665bbf96ccdf92c88cdc59aa7.js
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Referer
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User-Agent
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date
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content-encoding
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server
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etag
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13599
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s.gif
dev.visualwebsiteoptimizer.com/ 		35 B
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https://dev.visualwebsiteoptimizer.com/s.gif?account_id=525108&u=D5553BC151B1CE533DA09F68CE9F0AB44&s=1623380531&p=1&ed=%7B%22tO%22%3A%22-2%22%2C%22lt%22%3A%221623380532821%22%2C%22r%22%3A%22%22%2C%22ul%22%3A%22en-us%22%2C%22de%22%3A%22UTF-8%22%2C%22sc%22%3A%2224%22%2C%22sr%22%3A%221600x1200%22%7D&cu=https%253A%252F%252Fwww.codility.com%252F&r=0&cq=1&vn=7.0.144&vns=undefined&vno=4.0.67&eTime=1623380531822&random=0.8406412853251379
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Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN15169 (GOOGLE, US),
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137.102.96.34.bc.googleusercontent.com
Software
gnv1c /
Resource Hash
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Referer
https://www.codility.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

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pragma
no-cache
date
Fri, 11 Jun 2021 03:02:12 GMT
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1.1 google
x-content-type-options
nosniff
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gnv1c
content-type
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content-length
35
expires
Mon, 10 Jan 2005 00:00:01 GMT
s.gif
dev.visualwebsiteoptimizer.com/ 		35 B
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https://dev.visualwebsiteoptimizer.com/s.gif?account_id=525108&u=D5553BC151B1CE533DA09F68CE9F0AB44&s=1623380531&p=1&tags={%22si%22:{%2212%22:%221%22,%2211%22:%221%22,%2210%22:%221%22,%229%22:%221%22,%221%22:%221%22}}&eg=5,4,3,2,1&update=1&cq=1&vn=7.0.144&vns=undefined&vno=4.0.67&_cu=https%3A%2F%2Fwww.codility.com%2F&eTime=1623380531891&random=0.4163256400219122
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Host: www.codility.com
URL: https://www.codility.com/
Protocol
H3-Q050
Security
QUIC, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN15169 (GOOGLE, US),
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137.102.96.34.bc.googleusercontent.com
Software
gnv1c /
Resource Hash
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Name Value
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Request headers

Referer
https://www.codility.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
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date
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via
1.1 google
x-content-type-options
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gnv1c
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content-length
35
expires
Mon, 10 Jan 2005 00:00:01 GMT
/
www.facebook.com/tr/ 		44 B
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https://www.facebook.com/tr/?id=1622586274737919&ev=PageView&dl=https%3A%2F%2Fwww.codility.com%2F&rl=&if=false&ts=1623380532904&sw=1600&sh=1200&v=2.9.41&r=stable&a=tmSimo-GTM-WebTemplate&ec=0&o=30&fbp=fb.1.1623380532903.494078903&it=1623380532714&coo=false&tm=1&rqm=GET
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Host: www.codility.com
URL: https://www.codility.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
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Software
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Name Value
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Request headers

Referer
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User-Agent
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Response headers

date
Fri, 11 Jun 2021 03:02:12 GMT
last-modified
Fri, 21 Dec 2012 00:00:01 GMT
server
proxygen-bolt
strict-transport-security
max-age=31536000; includeSubDomains
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44
expires
Fri, 11 Jun 2021 03:02:12 GMT
forms2.min.js
engage.codility.com/js/forms2/js/ Frame 1FDD 		204 KB
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URL: https://engage.codility.com/index.php/form/XDFrame
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.71.206 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://engage.codility.com/index.php/form/XDFrame
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
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content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
Wed, 28 Apr 2021 17:50:01 GMT
server
cloudflare
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3286
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"388045d-33187-5c10c0201e440"
expect-ct
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vary
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cache-control
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cf-ray
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cf-request-id
0a9a9e373e0000ee2bf437a000000001
expires
Fri, 11 Jun 2021 07:02:13 GMT
/
www.facebook.com/tr/ 		0
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Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H3-29
Security
QUIC, , AES_128_GCM
Server
2a03:2880:f11c:8183:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
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Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
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Request headers

Referer
https://www.codility.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
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Response headers

strict-transport-security
max-age=31536000; includeSubDomains
server
proxygen-bolt
date
Fri, 11 Jun 2021 03:02:13 GMT
content-type
text/plain
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priority
u=3,i
f295d74f-101c-47d8-8198-58b7559a8c51
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0 		Other
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blob:https://www.codility.com/f295d74f-101c-47d8-8198-58b7559a8c51
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Host: www.codility.com
URL: https://www.codility.com/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
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Resource Hash
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Request headers

Referer
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-Length
47679
Content-Type
text/javascript
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r2.visualwebsiteoptimizer.com/ 		0
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https://r2.visualwebsiteoptimizer.com/analyze?_a=525108&_u=https%3A%2F%2Fwww.codility.com%2F
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URL: https://dev.visualwebsiteoptimizer.com/web/djIkYTo0LjA6bm9qcXVlcnksdHI6Ny4w/tag-9165ccb39e0eb628a9928269c1bd514d.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
35.221.11.9 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
9.11.221.35.bc.googleusercontent.com
Software
r2 /
Resource Hash
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Request headers

Referer
https://www.codility.com/
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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
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Response headers

access-control-allow-origin
*
date
Fri, 11 Jun 2021 03:02:13 GMT
content-encoding
gzip
server
r2
content-type
application/javascript; charset=UTF-8
adsct
analytics.twitter.com/i/ 		31 B
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https://analytics.twitter.com/i/adsct?type=javascript&version=1.1.1&p_id=Twitter&p_user_id=0&txn_id=o5twd&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tpx_cb=twttr.conversion.loadPixels&tw_document_href=https%3A%2F%2Fwww.codility.com%2F
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Host: static.ads-twitter.com
URL: https://static.ads-twitter.com/uwt.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.244.42.195 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_f /
Resource Hash
df3e003cc30e9bdd0313100e8ee5d468070b4b34d11ad355f276a356d4b9c7bf
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Request headers

Referer
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User-Agent
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Response headers

date
Fri, 11 Jun 2021 03:02:14 GMT
content-encoding
gzip
x-content-type-options
nosniff
p3p
CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
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server
tsa_f
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=631138519
content-type
application/javascript;charset=utf-8
cache-control
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x-transaction
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expires
Tue, 31 Mar 1981 05:00:00 GMT
analyze
r2.visualwebsiteoptimizer.com/ 		0
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Download Go to
Full URL
https://r2.visualwebsiteoptimizer.com/analyze?_a=525108&_u=https%3A%2F%2Fwww.codility.com%2F
Requested by
Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/web/djIkYTo0LjA6bm9qcXVlcnksdHI6Ny4w/tag-9165ccb39e0eb628a9928269c1bd514d.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
35.221.11.9 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
9.11.221.35.bc.googleusercontent.com
Software
r2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.codility.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
multipart/form-data; boundary=----WebKitFormBoundary8NCODnBvt3JNTQ4n

Response headers

access-control-allow-origin
*
date
Fri, 11 Jun 2021 03:02:18 GMT
content-encoding
gzip
server
r2
content-type
application/javascript; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

148 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| onbeforexrselect object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker boolean| originAgentCluster object| trustedTypes boolean| crossOriginIsolated function| $ function| jQuery object| dataLayer number| settings_timer number| _vwo_settings_timer object| _vwo_code function| LoadDriftWidget function| loadDriftWidgetOnScroll object| MktoForms2 object| lazySizes function| _toConsumableArray function| _nonIterableSpread function| _iterableToArray function| _arrayWithoutHoles function| _createForOfIteratorHelper function| _inherits function| _setPrototypeOf function| _createSuper function| _possibleConstructorReturn function| _assertThisInitialized function| _isNativeReflectConstruct function| _getPrototypeOf function| _defineProperties function| _createClass function| _classCallCheck function| _slicedToArray function| _nonIterableRest function| _unsupportedIterableToArray function| _arrayLikeToArray function| _iterableToArrayLimit function| _arrayWithHoles function| _typeof function| Swiper function| heateorSssLoadEvent string| heateorSssSharingAjaxUrl string| heateorSssCloseIconPath string| heateorSssPluginIconPath number| heateorSssHorizontalSharingCountEnable number| heateorSssVerticalSharingCountEnable number| heateorSssSharingOffset number| heateorSssMobileStickySharingEnabled string| heateorSssCopyLinkMessage object| heateorSssUrlCountFetched string| heateorSssSharesText string| heateorSssShareText function| heateorSssPopup string| heateorSssWhatsappShareAPI function| heateorSssCallAjax function| heateorSssGetScript function| heateorSssDetermineWhatsappShareAPI function| heateorSssMoreSharingPopup function| heateorSssFilterSharing object| heateorSssFacebookTargetUrls function| heateorSssGetSharingCounts function| heateorSssFetchFacebookShares function| heateorSssFBShareJSONCall function| heateorSssSaveFacebookShares function| heateorSssCalculateApproxCount function| heateorSssCalculateActualCount function| heateorSssCapitaliseFirstLetter function| heateorSssHideSharing function| ClipboardJS object| wp object| google_tag_manager number| _vwo_acc_id object| vwoCode object| _vwo_style string| _vwo_css string| _vwo_cookieDomain string| _vwo_uuid number| _vwo_library_timer string| _vis_opt_file string| _vis_opt_lib undefined| b number| _vwo_j_e string| _vwo_mt string| _vwo_tm object| VWO object| vwo_iehack_queue object| _vwo_exp_ids object| _vwo_exp object| _vwo_pa string| _vwo_worker_cb object| google_tag_data string| GoogleAnalyticsObject function| ga function| fbq function| _fbq object| _fbq_gtm_ids object| uetq string| _linkedin_data_partner_id function| twq function| mktoMunchkinFunction object| Munchkin function| mktoMunchkin object| gaplugins object| gaGlobal object| gaData function| lintrk boolean| _already_called_lintrk function| UET function| UET_init function| UET_push object| MunchkinTracker function| GooglemKTybQhCsO function| google_trackConversion object| GooglebQhCsO object| jQuery11240055682149361527156 object| twttr function| vwo_$ string| _vwo_server_url object| _vis_opt_queue object| _vis_opt_check_segment object| _vwo_evq function| _vwo_ev object| _vwo_t boolean| DISABLE_NATIVE_CONSTANTS object| _vwo_api_section_callback object| _vis_opt_comb_name function| _vwo_s object| _vwo_campaignData function| _vis_opt_top_initialize function| _vis_opt_bottom_initialize function| _vis_opt_goal_conversion function| _vis_opt_revenue_conversion function| _vis_opt_pause function| _vis_opt_readCookie function| _vis_opt_createCookie function| _vis_opt_element_loaded function| _vis_opt_GA_track function| _vis_opt_register_conversion function| _vis_opt_get_campaign_xPath number| _vis_opt_experiment_id boolean| _vwo_settings_timed_out object| __nls number| ___vwo

15 Cookies

Domain/Path Name / Value
engage.codility.com/ Name: BIGipServerab43web-nginx-app_https
Value: !qvwG6IMNVV6RCSjaIvODocHezid2Pb1dCHCpnMk8tUXSqTTNEzxApyrBcoPUsDZTYXDcllj7zQwxU2c=
.codility.com/ Name: _fbp
Value: fb.1.1623380532903.494078903
.codility.com/ Name: _vwo_uuid
Value: D5553BC151B1CE533DA09F68CE9F0AB44
.codility.com/ Name: _vwo_sn
Value: 0%3A1%3Ar2.visualwebsiteoptimizer.com%3A1%3A1
.codility.com/ Name: _vis_opt_s
Value: 1%7C
.codility.com/ Name: _vwo_uuid_v2
Value: D5553BC151B1CE533DA09F68CE9F0AB44|360c4a7ee55d6446d6f77d9468a4a8d7
.codility.com/ Name: _uetsid
Value: 6b608770ca6111ebb0635d146b90331d
.engage.codility.com/ Name: __cf_bm
Value: 4c80bf52400382ac09e9425d4351096438b50df2-1623380532-1800-AZ7WgCIUAUV4wq/2tVMbBGuSiQN9V2yBpVW+G1lNlV0O+Gkmze/DMqU2gJ0V8Z4XzCqTwAuDNFGdvNFvYxmBk1E=
.codility.com/ Name: _vwo_ds
Value: 3%3Aa_1%2Ct_1%3A0%241623380531%3A65.73794946%3A%3A5_1%2C4_1%2C3_1%2C2_1%2C1_1%3A3_1%2C2_1%3A0
.codility.com/ Name: _uetvid
Value: 6b60b2f0ca6111eba44c15130a3c3077
.codility.com/ Name: _dc_gtm_UA-10522543-1
Value: 1
.codility.com/ Name: _vis_opt_test_cookie
Value: 1
.codility.com/ Name: _gid
Value: GA1.2.632179472.1623380533
.codility.com/ Name: _ga
Value: GA1.2.1971396869.1623380533
.codility.com/ Name: _gcl_au
Value: 1.1.1157327729.1623380533

1 Console Messages

Source Level URL
Text
console-api log URL: https://www.codility.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2(Line 2)
Message:
JQMIGRATE: Migrate is installed, version 3.3.2

Indicators

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

analytics.twitter.com
bat.bing.com
cdnjs.cloudflare.com
connect.facebook.net
dev.visualwebsiteoptimizer.com
engage.codility.com
googleads.g.doubleclick.net
groove.grvlnk.com
munchkin.marketo.net
px.ads.linkedin.com
px4.ads.linkedin.com
r2.visualwebsiteoptimizer.com
snap.licdn.com
static.ads-twitter.com
stats.g.doubleclick.net
t.co
www.codility.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
104.111.234.67
104.17.71.206
104.244.42.195
104.244.42.5
108.174.10.14
141.193.213.20
142.250.185.130
151.101.12.157
2606:4700::6810:135e
2620:119:50e3:101::6cae:b45
2620:1ec:21::14
2620:1ec:c11::200
2a00:1450:4001:800::2003
2a00:1450:4001:828::2008
2a00:1450:4001:82f::2003
2a00:1450:4001:82f::2004
2a00:1450:4001:82f::200e
2a00:1450:4001:830::2002
2a00:1450:400c:c00::9d
2a02:26f0:6c00:2b0::25ea
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
34.96.102.137
35.221.11.9
52.202.227.115
014de295141a456ceda8e3c4762085e53dca50f91ddf65906d227f70cf0b1a55
026c5db877da222d2316bf1197b8947a96c7623d51a4d462c91bf927dece3429
029e0a2e809fd6b5dbe76abe8b7a74936be306c9a8c27c814c4d44aa54623300
04e107d701fdd6867cb72ba7ceaf313bd068ae7959ec429cab8449d96c30beff
057406564777816a0bea8981a2f0149a35055e1f765eb1a1417ffc0f21d7f2bf
0c1337c2951db6db1b5a0212c467e4605dba08370462a5d17849acf862bb6b66
10652bd28047d20095c8f18856f02fe405a4d4699980a7a1143bad8e1289123d
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
14c8c62dc692fd8faa04434e3fed25e7c23d596b732f9db88f6e9f9ff5dfa61c
1ca15fd4bec5134b261244b8aca74b8c260e7e320c90850660c794ed544dfda5
1e29ff6ba7703df905ea4eef13fb65e74bd11b6ecf276dfefb608102234b2aad
20493c75b8cbf7fc16a56c0b1e336e1aad59df8f69bc2241e6ad8abfa3a1151e
21450e96b573f5dde1a956a8b0d0c1f18b7d0c02d31037734606bf2038efd0ba
256e42104f48a5fa80b031da12dc56acde224fba3f9810f8f8192b39136d365a
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2875216c3c2c93b0d85600353013bb37a59bf692d7a3417c773c109ef2119d58
2c5b024ac47363f4d7bb9f9ba156f11847254f45d37783068345e1217ce3fd25
2cb09c7b3e19bfc41743ca3624ef81c3258d56525647feac76aa757e0292627a
2cd9de3dd26246204749cff259bc34e8e6a47ae5d6e4528b9b28c75d68d50cde
35849ed1099e6ddb4e4155ddec17e51f96cfb76fb94afcd81de7d9267dc265ec
39c51b32dd3474c65ff6dcea0c667654f45cbb8f0413daec576adc3333c5f532
3bea34f20c813024f046166fb0ad98a8eb93d5ab93052ceb993eee238ece5b66
412979f99062018cc1b3ba7cc84a0c6d03f86f1c1f07f1ee90fa0402ba2d93ed
4633045bde5c16d7d90f2bf5a102439a4fef2e9b33ad8277ebb9fb1cfb7592f6
4b888b8d60c93f2d1a23af17c3aba9ce1df1970ce062c7c1678d1514a41dedc3
4cf52cc73734aa71f26f6a10be9aeec89602af45bf0f9abd5c8445a076c1ae1a
5517055b04687612b66f70cfecfe981dce4b773c487c9b1fd84894673f988713
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5be614bce53f767993a5f5f14a6badd6aae6bf3af7cbdbf4d31520de49e27991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