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

Go To Rescan
Add Verdict Report

Submitted URL:
http://codility.com/
Effective URL:
https://www.codility.com/
Submission: On April 27 via api (April 27th 2022, 10:12:56 pm UTC) from GB — Scanned from GB

Summary HTTP 98 Redirects Links 12 Behaviour Indicators

Summary

This website contacted 31 IPs in 7 countries across 26 domains to perform 98 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 4th 2022. 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
3 3	52.71.87.144 52.71.87.144	14618 (AMAZON-AES) (AMAZON-AES)
23	141.193.213.20 141.193.213.20	209242 (CLOUDFLAR...) (CLOUDFLARESPECTRUM Cloudflare)
7	2606:4700:440... 2606:4700:4400::6812:26f3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	18.168.178.18 18.168.178.18	16509 (AMAZON-02) (AMAZON-02)
6	104.17.74.206 104.17.74.206	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:190e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	104.111.234.67 104.111.234.67	16625 (AKAMAI-AS) (AKAMAI-AS)
8	34.96.102.137 34.96.102.137	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:830::2008	15169 (GOOGLE) (GOOGLE)
1	192.28.144.124 192.28.144.124	15224 (OMNITURE) (OMNITURE)
1	2606:4700:10:... 2606:4700:10::6814:b944	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:80e::200e	15169 (GOOGLE) (GOOGLE)
1	142.250.186.98 142.250.186.98	15169 (GOOGLE) (GOOGLE)
3	2a03:2880:f02... 2a03:2880:f02d:12:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1 4	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	2a02:26f0:350... 2a02:26f0:3500:7::17d8:4dca	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	151.101.193.44 151.101.193.44	54113 (FASTLY) (FASTLY)
8	104.111.233.140 104.111.233.140	16625 (AKAMAI-AS) (AKAMAI-AS)
1	2600:9000:20e... 2600:9000:20eb:d400:7:d7d6:3c40:93a1	16509 (AMAZON-02) (AMAZON-02)
2	34.111.234.236 34.111.234.236	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c00::9d	15169 (GOOGLE) (GOOGLE)
3 3	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	13.107.42.14 13.107.42.14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	185.33.221.87 185.33.221.87	29990 (ASN-APPNEX) (ASN-APPNEX)
1	2a00:1450:400... 2a00:1450:4001:813::2002	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82a::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:800::2003	15169 (GOOGLE) (GOOGLE)
3	40.76.174.66 40.76.174.66	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
2	2a03:2880:f12... 2a03:2880:f12d:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
2	35.221.11.9 35.221.11.9	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
1 2	52.142.114.2 52.142.114.2	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
2	141.226.228.48 141.226.228.48	200478 (TABOOLA-AS) (TABOOLA-AS)
98	31

3 52.71.87.144 (Ashburn, United States) 3 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-71-87-144.compute-1.amazonaws.com

codility.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
app.codility.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

23 141.193.213.20 (United States)

ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US)

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

7 2606:4700:4400::6812:26f3 (United States)

ASN13335 (CLOUDFLARENET, US)

cookie-cdn.cookiepro.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 18.168.178.18 (London, United Kingdom)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-168-178-18.eu-west-2.compute.amazonaws.com

reveal.clearbit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
ga.clearbit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
x.clearbitjs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
app.clearbit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 104.17.74.206 (None, )

ASN13335 (CLOUDFLARENET, US)

engage.codility.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:190e (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

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	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 34.96.102.137 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 137.102.96.34.bc.googleusercontent.com

dev.visualwebsiteoptimizer.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:830::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 192.28.144.124 (United States)

ASN15224 (OMNITURE, US)

024-opp-333.mktoresp.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::6814:b944 (United States)

ASN13335 (CLOUDFLARENET, US)

geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.186.98 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s06-in-f2.1e100.net

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

3 2a03:2880:f02d:12:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

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

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

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

1 2a02:26f0:3500:7::17d8:4dca (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 151.101.193.44 (United States)

ASN54113 (FASTLY, US)

cdn.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
trc.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 104.111.233.140 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-233-140.deploy.static.akamaitechnologies.com

j.6sc.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
c.6sc.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
b.6sc.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:20eb:d400:7:d7d6:3c40:93a1 (United States)

ASN16509 (AMAZON-02, US)

tag.clearbitscripts.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.111.234.236 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 236.234.111.34.bc.googleusercontent.com

ml314.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c00::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2620:1ec:21::14 (United States) 3 redirects

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

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.107.42.14 (United States)

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

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 185.33.221.87 (Amsterdam, Netherlands)

ASN29990 (ASN-APPNEX, US)
PTR: 723.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

secure.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:813::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:82a::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:800::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.co.uk	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 40.76.174.66 (Tappahannock, United States)

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

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

2 2a03:2880:f12d:83:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

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

2 35.221.11.9 (Washington, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 9.11.221.35.bc.googleusercontent.com

r2.visualwebsiteoptimizer.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.142.114.2 (Dublin, Ireland) 1 redirects

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

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

2 141.226.228.48 (Netherlands)

ASN200478 (TABOOLA-AS, IL)

trc-events.taboola.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
32	codility.com 3 redirects codility.com — Cisco Umbrella Rank: 411242 app.codility.com — Cisco Umbrella Rank: 602687 www.codility.com engage.codility.com	877 KB
10	visualwebsiteoptimizer.com dev.visualwebsiteoptimizer.com — Cisco Umbrella Rank: 4577 r2.visualwebsiteoptimizer.com — Cisco Umbrella Rank: 59258	95 KB
8	6sc.co j.6sc.co — Cisco Umbrella Rank: 6747 c.6sc.co — Cisco Umbrella Rank: 10253 b.6sc.co — Cisco Umbrella Rank: 4753	14 KB
7	cookiepro.com cookie-cdn.cookiepro.com — Cisco Umbrella Rank: 7056	116 KB
5	clarity.ms 1 redirects d.clarity.ms — Cisco Umbrella Rank: 1878 c.clarity.ms — Cisco Umbrella Rank: 613	24 KB
4	linkedin.com 3 redirects px.ads.linkedin.com — Cisco Umbrella Rank: 382 www.linkedin.com — Cisco Umbrella Rank: 585 px4.ads.linkedin.com — Cisco Umbrella Rank: 4726	3 KB
4	taboola.com cdn.taboola.com — Cisco Umbrella Rank: 1003 trc.taboola.com — Cisco Umbrella Rank: 627 trc-events.taboola.com — Cisco Umbrella Rank: 1687	19 KB
4	bing.com 1 redirects bat.bing.com — Cisco Umbrella Rank: 329 c.bing.com — Cisco Umbrella Rank: 201	13 KB
3	facebook.net connect.facebook.net — Cisco Umbrella Rank: 131	134 KB
3	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 32	20 KB
3	clearbit.com reveal.clearbit.com — Cisco Umbrella Rank: 16683 ga.clearbit.com — Cisco Umbrella Rank: 37631 app.clearbit.com — Cisco Umbrella Rank: 15665	3 KB
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 101	426 B
2	clearbitjs.com x.clearbitjs.com — Cisco Umbrella Rank: 15095	46 KB
2	google.co.uk www.google.co.uk — Cisco Umbrella Rank: 3402	655 B
2	google.com www.google.com — Cisco Umbrella Rank: 2	655 B
2	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 71 googleads.g.doubleclick.net — Cisco Umbrella Rank: 38	2 KB
2	ml314.com ml314.com — Cisco Umbrella Rank: 1497	32 KB
2	marketo.net munchkin.marketo.net — Cisco Umbrella Rank: 3063	6 KB
1	adnxs.com secure.adnxs.com — Cisco Umbrella Rank: 377	706 B
1	clearbitscripts.com tag.clearbitscripts.com — Cisco Umbrella Rank: 20654	1 KB
1	licdn.com snap.licdn.com — Cisco Umbrella Rank: 747	3 KB
1	googleadservices.com www.googleadservices.com — Cisco Umbrella Rank: 105	15 KB
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 730	452 B
1	mktoresp.com 024-opp-333.mktoresp.com	311 B
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 53	73 KB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 203	29 KB
98	26

	Domain	Requested by
23	www.codility.com	www.codility.com
8	dev.visualwebsiteoptimizer.com	www.codility.com dev.visualwebsiteoptimizer.com
7	cookie-cdn.cookiepro.com	www.codility.com cookie-cdn.cookiepro.com
6	b.6sc.co	www.codility.com
6	engage.codility.com	www.codility.com engage.codility.com
3	d.clarity.ms	bat.bing.com d.clarity.ms
3	bat.bing.com	www.googletagmanager.com bat.bing.com www.codility.com
3	connect.facebook.net	www.googletagmanager.com connect.facebook.net
3	www.google-analytics.com	www.googletagmanager.com www.codility.com
2	trc-events.taboola.com	cdn.taboola.com
2	c.clarity.ms	1 redirects
2	r2.visualwebsiteoptimizer.com	dev.visualwebsiteoptimizer.com
2	www.facebook.com	www.codility.com
2	x.clearbitjs.com	tag.clearbitscripts.com
2	www.google.co.uk	www.codility.com
2	www.google.com	www.codility.com
2	px.ads.linkedin.com	2 redirects
2	ml314.com	www.codility.com ml314.com
2	munchkin.marketo.net	www.codility.com munchkin.marketo.net
2	codility.com	2 redirects
1	c.bing.com	1 redirects
1	app.clearbit.com	x.clearbitjs.com
1	ga.clearbit.com	www.googletagmanager.com
1	trc.taboola.com	cdn.taboola.com
1	googleads.g.doubleclick.net	www.googleadservices.com
1	c.6sc.co	j.6sc.co
1	secure.adnxs.com	j.6sc.co
1	px4.ads.linkedin.com	www.codility.com
1	www.linkedin.com	1 redirects
1	stats.g.doubleclick.net	www.google-analytics.com
1	tag.clearbitscripts.com	www.googletagmanager.com
1	j.6sc.co	www.codility.com
1	cdn.taboola.com	www.googletagmanager.com
1	snap.licdn.com	www.googletagmanager.com
1	www.googleadservices.com	www.googletagmanager.com
1	geolocation.onetrust.com	cookie-cdn.cookiepro.com
1	024-opp-333.mktoresp.com	munchkin.marketo.net
1	www.googletagmanager.com	www.codility.com
1	cdnjs.cloudflare.com	www.codility.com
1	reveal.clearbit.com	www.codility.com
1	app.codility.com	1 redirects
98	41

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

Domain
support.codility.com
boards.greenhouse.io
app.codility.com
login.codility.com
twitter.com
www.linkedin.com
www.facebook.com
github.com
codility.com
cookiepedia.co.uk
www.cookiepro.com

Subject Issuer	Validity	Valid
www.codility.com R3	`2022-04-04` - `2022-07-03`	3 months	crt.sh
cookiepro.com Cloudflare Inc ECC CA-3	`2022-04-19` - `2023-04-19`	a year	crt.sh
clearbit.com Amazon	`2021-08-27` - `2022-09-25`	a year	crt.sh
engage.codility.com Cloudflare Inc ECC CA-3	`2021-08-09` - `2022-08-08`	a year	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2021-09-21` - `2022-09-20`	a year	crt.sh
*.marketo.net DigiCert SHA2 Secure Server CA	`2022-02-06` - `2023-02-07`	a year	crt.sh
*.visualwebsiteoptimizer.com Starfield Secure Certificate Authority - G2	`2020-06-19` - `2022-07-06`	2 years	crt.sh
*.google-analytics.com GTS CA 1C3	`2022-04-11` - `2022-07-04`	3 months	crt.sh
*.mktoresp.com DigiCert TLS RSA SHA256 2020 CA1	`2021-11-30` - `2022-11-30`	a year	crt.sh
onetrust.com Cloudflare Inc ECC CA-3	`2022-01-12` - `2023-01-12`	a year	crt.sh
www.googleadservices.com GTS CA 1C3	`2022-04-11` - `2022-07-04`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2022-02-04` - `2022-05-05`	3 months	crt.sh
www.bing.com Microsoft RSA TLS CA 01	`2022-03-16` - `2022-09-16`	6 months	crt.sh
snap.licdn.com DigiCert SHA2 Secure Server CA	`2022-03-01` - `2023-03-01`	a year	crt.sh
*.taboola.com DigiCert TLS RSA SHA256 2020 CA1	`2021-11-28` - `2022-12-29`	a year	crt.sh
*.6sc.co DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-03-08` - `2023-03-11`	a year	crt.sh
clearbitscripts.com Amazon	`2021-08-10` - `2022-09-08`	a year	crt.sh
*.ml314.com GoGetSSL RSA DV CA	`2022-03-29` - `2023-03-29`	a year	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2022-04-11` - `2022-07-04`	3 months	crt.sh
*.adnxs.com GeoTrust ECC CA 2018	`2022-02-11` - `2023-03-14`	a year	crt.sh
www.google.com GTS CA 1C3	`2022-04-11` - `2022-07-04`	3 months	crt.sh
www.google.co.uk GTS CA 1C3	`2022-04-11` - `2022-07-04`	3 months	crt.sh
clearbitjs.com Amazon	`2022-02-18` - `2023-03-18`	a year	crt.sh
a.clarity.ms Microsoft RSA TLS CA 01	`2021-07-27` - `2022-07-27`	a year	crt.sh

This page contains 3 frames:

Primary Page: https://www.codility.com/
Frame ID: 79410E211E919AB67C42E92500BB6C95
Requests: 97 HTTP requests in this frame

Frame: https://engage.codility.com/index.php/form/XDFrame
Frame ID: 3724321D5107D50CF94AA1A07CEEEE79
Requests: 2 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 1E7CB4F4E6B9FE8917899CC644859380
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Codility: Online Coding Tests & Programming Assessment for InterviewsBack ButtonFilter Button

Page URL History Show full URLs

http://codility.com/ HTTP 301
https://codility.com/ HTTP 302
https://app.codility.com/ HTTP 302
https://www.codility.com/ Page URL

Detected technologies

WordPress (CMS) Expand

Overall confidence: 100%
Detected patterns

<link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
/wp-(?:content|includes)/

Yoast SEO (SEO) Expand

Overall confidence: 100%
Detected patterns

<!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -

AppNexus (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

adnxs\.(?:net|com)

Clearbit Reveal (Analytics) Expand

Overall confidence: 100%
Detected patterns

reveal\.clearbit\.com/v[(0-9)]/

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js

Linkedin Insight Tag (Analytics) Expand

Overall confidence: 100%
Detected patterns

snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Marketo (Marketing Automation) Expand

Overall confidence: 100%
Detected patterns

munchkin\.marketo\.\w+/(?:([\d.]+)/)?munchkin\.js

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

otSDKStub\.js

Swiper Slider (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

swiper(?:\.min)?\.js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

jQuery Migrate (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Page Statistics

98
Requests

97 %
HTTPS

47 %
IPv6

26
Domains

41
Subdomains

31
IPs

7
Countries

1523 kB
Transfer

4432 kB
Size

42
Cookies

12 Outgoing links

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

URL: https://support.codility.com/
Title: Help Center

Search URL Search Domain Scan URL

URL: https://boards.greenhouse.io/codility
Title: Careers

Search URL Search Domain Scan URL

URL: https://app.codility.com/programmers/
Title: For Developers

Search URL Search Domain Scan URL

URL: https://login.codility.com/
Title: Login

Search URL Search Domain Scan URL

URL: https://twitter.com/Codility

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/codility/

Search URL Search Domain Scan URL

URL: https://www.facebook.com/Codility/

Search URL Search Domain Scan URL

URL: https://github.com/Codility/

Search URL Search Domain Scan URL

URL: https://app.codility.com/candidate-faq/
Title: Candidate FAQ

Search URL Search Domain Scan URL

URL: https://codility.com/api-documentation/
Title: API Documentation

Search URL Search Domain Scan URL

URL: https://cookiepedia.co.uk/giving-consent-to-cookies
Title: More information

Search URL Search Domain Scan URL

URL: https://www.cookiepro.com/products/cookie-consent/

Search URL Search Domain Scan URL

Page URL History

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

http://codility.com/ HTTP 301
https://codility.com/ HTTP 302
https://app.codility.com/ HTTP 302
https://www.codility.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 55

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1651097570652&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%3D1651097570652%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=1651097570652&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=1651097570652&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true&e_ipv6=AQJv-Z0mrgfHOgAAAYBtFY_RFuJ3S_nabcPbbCs8sN_vs8huBAJ8PiFxmtPIcT3TmqM

Request Chain 90

https://c.clarity.ms/c.gif HTTP 302
https://c.bing.com/c.gif?CtsSyncId=B9045F62ADA64E258F554B9F8D4C6BAF&RedC=c.clarity.ms&MXFR=236B0CEE2F14641936151D7D2B146A88 HTTP 302
https://c.clarity.ms/c.gif?CtsSyncId=B9045F62ADA64E258F554B9F8D4C6BAF&MUID=0D8F44CA03126E1C1659555902716F5F

98 HTTP transactions
2 data transactions

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

GET
H2

200

Primary Request / Show response
www.codility.com/
Redirect Chain

http://codility.com/
https://codility.com/
https://app.codility.com/
https://www.codility.com/

58 KB
12 KB

319ms
230ms

Document
text/html

141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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: d1aad41e0c65b77a50b6c1bce32b152375f877ef8e069e1c8c35a78013d50a13

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36
accept-language: en-GB,en;q=0.9

Response headers

access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=600, must-revalidate
cf-cache-status: DYNAMIC
cf-edge-cache: cache,platform=wordpress
cf-ray: 702ae6e26da154d0-MAN
content-encoding: br
content-type: text/html; charset=UTF-8
date: Wed, 27 Apr 2022 22:12:49 GMT
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
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
server: cloudflare
vary: Accept-Encoding Accept-Encoding Accept-Encoding,Cookie
x-cache: HIT: 13
x-cache-group: normal
x-cacheable: SHORT
x-powered-by: WP Engine

Redirect headers

content-length: 0
content-security-policy-report-only: script-src https: 'unsafe-inline' 'unsafe-eval' 'strict-dynamic' 'report-sample'; base-uri 'none'; object-src 'none'
content-type: text/html; charset=utf-8
date: Wed, 27 Apr 2022 22:12:49 GMT
location: https://www.codility.com/
server: nginx
strict-transport-security: max-age=15552000
vary: Cookie
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

GET
H2 200 otSDKStub.js Show response
cookie-cdn.cookiepro.com/scripttemplates/ 20 KB
7 KB 161ms
57ms Script
application/javascript 2606:4700:4400::6812:26f3
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://cookie-cdn.cookiepro.com/scripttemplates/otSDKStub.js

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:26f3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

03aa6fcac2902227e1b66a01b87824692f708bbf9bfe441784f8ed22d677f6de

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
content-md5: +q2Bd0SvXowDeesSOf+0yw==
age: 8127
x-ms-lease-status: unlocked
last-modified: Thu, 14 Apr 2022 01:29:13 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 38a173bb-b01e-0081-63b3-4f9897000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=14400
x-ms-version: 2009-09-19
cf-ray: 702ae6e4f85b0215-ZRH
expires: Thu, 28 Apr 2022 02:12:50 GMT

GET
H2 200 style.min.css
www.codility.com/wp-includes/css/dist/block-library/ 81 KB
11 KB 51ms
49ms Stylesheet
text/css 141.193.213.20
CLOUDFLARESPECTRU...

General

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Show headers Download Go to

Full URL: https://www.codility.com/wp-includes/css/dist/block-library/style.min.css?ver=5.9.3
Requested by: Host: www.codility.com
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 /
Resource Hash: cdbdaa122823601390c7dcbdd1afde33c2f1a432b8c5ff025c6137ee99ba541a

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:49 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 30 Mar 2022 11:30:25 GMT
server: cloudflare
age: 203263
etag: W/"62443f51-145db"
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: 702ae6e4498054d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 style.css
www.codility.com/wp-content/themes/codility/css/ 296 KB
40 KB 71ms
69ms Stylesheet
text/css 141.193.213.20
CLOUDFLARESPECTRU...

General

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Show headers Download Go to

Full URL: https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.8.6
Requested by: Host: www.codility.com
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 /
Resource Hash: e24649a26c8dbb19d915e3c83d0fbcf99abee8f9e75c01acf5f33195780c912b

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Tue, 12 Apr 2022 15:50:35 GMT
server: cloudflare
age: 383769
etag: W/"62559fcb-4a16b"
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: 702ae6e4498554d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 a11y.css
www.codility.com/wp-content/themes/codility/css/ 1 KB
717 B 50ms
48ms Stylesheet
text/css 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.codility.com/wp-content/themes/codility/css/a11y.css?ver=5.9.3
Requested by: Host: www.codility.com
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 /
Resource Hash: 4072f848d938e7fd1728da07d6b2d90f7c8c98b644e75a16e96117e1021787d2

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:49 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 20 Apr 2022 13:44:10 GMT
server: cloudflare
age: 203263
etag: W/"62600e2a-59d"
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: 702ae6e4498654d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 jquery.min.js Show response
www.codility.com/wp-includes/js/jquery/ 87 KB
31 KB 75ms
73ms Script
application/javascript 141.193.213.20
CLOUDFLARESPECTRU...

General

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Show headers Download Go to

Full URL: https://www.codility.com/wp-includes/js/jquery/jquery.min.js?ver=3.6.0
Requested by: Host: www.codility.com
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 /
Resource Hash: bd4de6a3fc0fb68d6f76ba7b93514b96a92e585c295b5351c31ad92a4b0777ea

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 10 Mar 2021 15:07:24 GMT
server: cloudflare
age: 9292123
etag: W/"6048e0ac-15db1"
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: 702ae6e4498854d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 jquery-migrate.min.js Show response
www.codility.com/wp-includes/js/jquery/ 11 KB
4 KB 53ms
51ms Script
application/javascript 141.193.213.20
CLOUDFLARESPECTRU...

General

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Show headers 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: H2
Security: TLS 1.3, , AES_128_GCM
Server: 141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 029e0a2e809fd6b5dbe76abe8b7a74936be306c9a8c27c814c4d44aa54623300

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:49 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Wed, 18 Nov 2020 09:06:06 GMT
server: cloudflare
age: 14536820
etag: W/"5fb4e3fe-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: 702ae6e4498954d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 reveal Show response
reveal.clearbit.com/v1/companies/ 210 B
564 B 283ms
197ms Script
application/javascript 18.168.178.18
AMAZON-02

General

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Show headers Download Go to

Full URL

https://reveal.clearbit.com/v1/companies/reveal?authorization=pk_9acafb61aa9ec11989cbbff75688c8fd&variable=reveal

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.168.178.18 London, United Kingdom, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-168-178-18.eu-west-2.compute.amazonaws.com

Software

envoy /

Resource Hash

25755b587cb32d3d002c6f9ef6b1acdaa4a598ab19fc7437cfb097a760026e4b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: envoy
x-api-version: 2019-12-19
vary: Accept-Encoding
x-account-id: de40d788-a1d9-43f7-95ae-882b302f46cb
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript;charset=utf-8
content-security-policy-report-only: default-src: 'self'; report-uri https://o13610.ingest.sentry.io/api/6173537/security/?sentry_key=7ac906c405c04da0bad984892f88d1bb

GET
H2 200 forms2.min.js Show response
engage.codility.com/js/forms2/js/ 205 KB
68 KB 203ms
42ms Script
application/x-javascript 104.17.74.206
CLOUDFLARENET

General

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Show headers 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

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.17.74.206 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

54b1a318711ed45da6f1a787a0b0f601199c8676b7d565a4163674833c64b0a0

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 07 Mar 2022 19:28:07 GMT
server: cloudflare
age: 5805
etag: "34e044f-3326e-5d9a5dd2b7fc0"
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: 702ae6e54c1354a6-MAN
expires: Thu, 28 Apr 2022 02:12:50 GMT

GET
H2 200 global.min.js Show response
www.codility.com/wp-content/themes/codility/js/ 861 KB
209 KB 96ms
94ms Script
application/javascript 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.codility.com/wp-content/themes/codility/js/global.min.js?ver=5.8.6
Requested by: Host: www.codility.com
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 /
Resource Hash: 52c048b07344541ed8cd616394c315448fde66f15b3e3771e619e673f74553d4

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Tue, 12 Apr 2022 15:50:18 GMT
server: cloudflare
age: 1316498
etag: W/"62559fba-d73c6"
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: 702ae6e4498b54d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 swiper.min.js Show response
cdnjs.cloudflare.com/ajax/libs/Swiper/4.5.1/js/ 126 KB
29 KB 147ms
51ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/Swiper/4.5.1/js/swiper.min.js?ver=5.9.3

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , 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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 3550723
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 28993
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\/v3?s=3uXpIYm%2Bfu%2BLbyiO%2B2bxWsF9bMPWwxRpCrP1auQWokuyEqIAdq8f9s%2B7IrNq%2ByHmKjWExUiA4oEA7BUhC6b7Lx8lFREInPNQZHxlkTFNiWhdzZ%2BhP%2Bi9ihVcPMuNNT%2FednZtCaCk9N1nX0q0ApnWODpC"}],"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: 702ae6e4e933020d-ZRH
expires: Mon, 17 Apr 2023 22:12:50 GMT

GET
H2 200 a11y.js Show response
www.codility.com/wp-content/themes/codility/js/ 2 KB
895 B 48ms
47ms Script
application/javascript 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.codility.com/wp-content/themes/codility/js/a11y.js?ver=5.9.3
Requested by: Host: www.codility.com
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 /
Resource Hash: 374bc423719365d6079e77f557dbfe56f2e39f5abca97574530eb0c235b35877

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:49 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Tue, 12 Apr 2022 15:50:18 GMT
server: cloudflare
age: 203263
etag: W/"62559fba-754"
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: 702ae6e4498e54d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 load-more-partners.js Show response
www.codility.com/wp-content/themes/codility/js/ 1 KB
635 B 93ms
91ms Script
application/javascript 141.193.213.20
CLOUDFLARESPECTRU...

General

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Show headers Download Go to

Full URL: https://www.codility.com/wp-content/themes/codility/js/load-more-partners.js?ver=5.9.3
Requested by: Host: www.codility.com
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 /
Resource Hash: 0051ae49d2bd6656a8b5886fc150c2d4ff562b13dbf7dd01a28b585b8d3e580d

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Tue, 12 Apr 2022 15:50:18 GMT
server: cloudflare
age: 203263
etag: W/"62559fba-4ad"
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: 702ae6e4499154d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 smush-lazy-load.min.js Show response
www.codility.com/wp-content/plugins/wp-smushit/app/assets/js/ 8 KB
4 KB 72ms
71ms Script
application/javascript 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.codility.com/wp-content/plugins/wp-smushit/app/assets/js/smush-lazy-load.min.js?ver=3.9.8
Requested by: Host: www.codility.com
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 /
Resource Hash: f65784e5e7332dc1e4bbeacbec70fdeef4a1bea84f16ce2ee144999719d195ce

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Sat, 23 Apr 2022 06:22:18 GMT
server: cloudflare
age: 401540
etag: W/"62639b1a-1ef2"
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: 702ae6e4499354d0-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 93eb1327-a0e9-4137-a869-bff672af7a3e.json Show response
cookie-cdn.cookiepro.com/consent/93eb1327-a0e9-4137-a869-bff672af7a3e/ 4 KB
2 KB 301ms
208ms XHR
application/x-javascript 2606:4700:4400::6812:26f3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cookie-cdn.cookiepro.com/consent/93eb1327-a0e9-4137-a869-bff672af7a3e/93eb1327-a0e9-4137-a869-bff672af7a3e.json

Requested by

Host: cookie-cdn.cookiepro.com
URL: https://cookie-cdn.cookiepro.com/scripttemplates/otSDKStub.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:26f3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

30a065c0e3e63073c1368821e237bd22639addfbe9930f51f2aecf87e234103c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
content-md5: 994RvC/hT3WysfiscY1g+w==
x-ms-lease-status: unlocked
last-modified: Wed, 10 Nov 2021 15:37:56 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: fd396b97-001e-0094-16fd-528f24000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=14400
x-ms-version: 2009-09-19
cf-ray: 702ae6e5e84501fc-ZRH

GET
H/1.1 200
OK munchkin.js Show response
munchkin.marketo.net/ 1 KB
1 KB 145ms
43ms Script
application/x-javascript 104.111.234.67
AKAMAI-AS

General

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Show headers 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 1.3, , 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: 4bf3aca933aa233702f890083af601fb16149ec8a17f8c1b90d30450562bde08

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:50 GMT
Content-Encoding: gzip
Last-Modified: Fri, 29 Oct 2021 01:24:07 GMT
Server: AkamaiNetStorage
ETag: "461ce1cffaadfebf2e7659745618ba8e:1635470647.434977"
Vary: Accept-Encoding
P3P: 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

GET
H2 200 j.php Show response
dev.visualwebsiteoptimizer.com/ 12 KB
4 KB 102ms
34ms Script
application/javascript 34.96.102.137
GOOGLE

General

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Full URL: https://dev.visualwebsiteoptimizer.com/j.php?a=525108&u=https%3A%2F%2Fwww.codility.com%2F&f=1&r=0.04107679137209774
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: glon1 /
Resource Hash: 5d09d394e3697928eb0a49d479e6766593707bc6ddb1853e4187ab0f856ae0c3

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 27 Apr 2022 22:12:49 GMT
via: 1.1 google
server: glon1
content-encoding: gzip
alt-svc: h3=":443"; ma=2592000,h3-29=":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-type: application/javascript; charset=UTF-8

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 213 KB
73 KB 145ms
54ms Script
application/javascript 2a00:1450:4001:830::2008
GOOGLE

General

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Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

afcbdf63d78d73a807edce2d2a480530dbdc600cba3bbfce00f994166972313a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":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: 74638
x-xss-protection: 0
last-modified: Wed, 27 Apr 2022 21:32:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Wed, 27 Apr 2022 22:12:50 GMT

GET
DATA 200
OK truncated
/ 37 B
0 Image
image/gif

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

accept-language: en-GB,en;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Content-Type: image/gif

GET
H3 200 LIGHT-HOMEPAGE.jpg
www.codility.com/wp-content/uploads/2020/03/ 119 KB
119 KB 47ms
47ms Image
image/jpeg 141.193.213.20
CLOUDFLARESPECTRU...

General

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Show headers 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
Security: QUIC, , AES_128_GCM
Server: 141.193.213.20 , United States, ASN209242 (CLOUDFLARESPECTRUM Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: a26b21df6c9ee1c27381e595a86c32007d9d97d226e4de7c87705dc8533a4116

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 1962147
cf-polished: origSize=121768, status=webp_bigger
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 121760
last-modified: Mon, 23 Aug 2021 09:52:56 GMT
server: cloudflare
etag: "61236ff8-1dba8"
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: 702ae6e60c0354db-MAN
cf-bgj: imgq:100,h2pri

GET
H3 200 BrownLLWeb-Bold.woff
www.codility.com/wp-content/themes/codility/assets/fonts/ 122 KB
123 KB 94ms
93ms Font
font/woff 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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=5.8.6
Protocol: H3
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

Referer: https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.8.6
Origin: https://www.codility.com
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
last-modified: Mon, 21 Mar 2022 21:06:31 GMT
server: cloudflare
age: 574347
etag: "6238e8d7-1e9d2"
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: 702ae6e61c0854db-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 125394

GET
H3 200 svgicons.woff2
www.codility.com/wp-content/themes/codility/assets/fonts/ 2 KB
3 KB 144ms
144ms Font
font/woff2 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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=5.8.6
Protocol: H3
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

Referer: https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.8.6
Origin: https://www.codility.com
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
last-modified: Mon, 23 Aug 2021 09:52:58 GMT
server: cloudflare
age: 14536820
etag: "61236ffa-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: 702ae6e61c0954db-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 2368

GET
H3 200 BrownLLWeb-Regular.woff
www.codility.com/wp-content/themes/codility/assets/fonts/ 120 KB
120 KB 69ms
69ms Font
font/woff 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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=5.8.6
Protocol: H3
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

Referer: https://www.codility.com/wp-content/themes/codility/css/style.css?ver=5.8.6
Origin: https://www.codility.com
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
last-modified: Mon, 23 Aug 2021 09:52:58 GMT
server: cloudflare
age: 574347
etag: "61236ffa-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: 702ae6e61c0a54db-MAN
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 122852

GET
H3 200 pattern-circle.png
www.codility.com/wp-content/uploads/2020/03/ 21 KB
22 KB 148ms
147ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

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Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 8644830
cf-polished: origFmt=png, origSize=30692
content-disposition: inline; filename="pattern-circle.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 21690
last-modified: Mon, 23 Aug 2021 09:52:56 GMT
server: cloudflare
etag: "61236ff8-77e4"
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: 702ae6e63c5354db-MAN
cf-bgj: imgq:100,h2pri

GET
H3 200 carousel-01-392x535.png
www.codility.com/wp-content/uploads/2020/03/ 3 KB
3 KB 148ms
148ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

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Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 7270667
cf-polished: origFmt=png, origSize=6556
content-disposition: inline; filename="carousel-01-392x535.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 2934
last-modified: Mon, 23 Aug 2021 09:52:56 GMT
server: cloudflare
etag: "61236ff8-199c"
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: 702ae6e63c5554db-MAN
cf-bgj: imgq:100,h2pri

GET
H3 200 slide-1-392x535.png
www.codility.com/wp-content/uploads/2020/03/ 7 KB
7 KB 148ms
148ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 7270667
cf-polished: origFmt=png, origSize=11134
content-disposition: inline; filename="slide-1-392x535.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 7102
last-modified: Mon, 23 Aug 2021 09:52:57 GMT
server: cloudflare
etag: "61236ff9-2b7e"
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: 702ae6e63c5854db-MAN
cf-bgj: imgq:100,h2pri

GET
H3 200 slide-3.png
www.codility.com/wp-content/uploads/2020/03/ 9 KB
9 KB 148ms
147ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 574347
cf-polished: origFmt=png, origSize=31546
content-disposition: inline; filename="slide-3.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 8812
last-modified: Tue, 12 Apr 2022 15:50:03 GMT
server: cloudflare
etag: "62559fab-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: 702ae6e63c5b54db-MAN
cf-bgj: imgq:100,h2pri

GET
H3 200 carousel-03-2-392x535.png
www.codility.com/wp-content/uploads/2020/03/ 664 B
1009 B 148ms
147ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 380855
cf-polished: origFmt=png, origSize=1595
content-disposition: inline; filename="carousel-03-2-392x535.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 664
last-modified: Tue, 12 Apr 2022 15:50:01 GMT
server: cloudflare
etag: "62559fa9-63b"
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: 702ae6e63c5d54db-MAN
cf-bgj: imgq:100,h2pri

GET
H3 200 left.png
www.codility.com/wp-content/themes/codility/assets/images/ 526 B
856 B 147ms
147ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 1821185
cf-polished: origFmt=png, origSize=1265
content-disposition: inline; filename="left.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 526
last-modified: Mon, 21 Mar 2022 21:06:30 GMT
server: cloudflare
etag: "6238e8d6-4f1"
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: 702ae6e63c6054db-MAN
cf-bgj: imgq:100,h2pri

GET
H3 200 right.png
www.codility.com/wp-content/themes/codility/assets/images/ 536 B
866 B 148ms
147ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 1821185
cf-polished: origFmt=png, origSize=1253
content-disposition: inline; filename="right.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 536
last-modified: Mon, 21 Mar 2022 21:06:30 GMT
server: cloudflare
etag: "6238e8d6-4e5"
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: 702ae6e63c6254db-MAN
cf-bgj: imgq:100,h2pri

GET
H3 200 g-2-circle.png
www.codility.com/wp-content/themes/codility/assets/images/ 8 KB
9 KB 148ms
147ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 8644830
cf-polished: origFmt=png, origSize=10214
content-disposition: inline; filename="g-2-circle.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 8646
last-modified: Mon, 23 Aug 2021 09:52:58 GMT
server: cloudflare
etag: "61236ffa-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: 702ae6e63c6354db-MAN
cf-bgj: imgq:100,h2pri

GET
H2 200 getForm Show response
engage.codility.com/index.php/form/ 8 KB
2 KB 524ms
523ms Script
application/javascript 104.17.74.206
CLOUDFLARENET

General

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Show headers 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=jQuery1124004475372353136464_1651097570272&_=1651097570273

Requested by

Host: engage.codility.com
URL: https://engage.codility.com/js/forms2/js/forms2.min.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.17.74.206 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b340deaa021c92c2b86d31691a3c1d9e92eef92064e6c6dc5d29d9529c5093c2

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
server: cloudflare
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
access-control-allow-origin: *
cf-ray: 702ae6e65d7054a6-MAN
cached: false

GET
H3 200 logo.png
www.codility.com/wp-content/uploads/2020/03/ 2 KB
2 KB 87ms
86ms Image
image/webp 141.193.213.20
CLOUDFLARESPECTRU...

General

Check archive.org

Show headers 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
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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
cf-cache-status: HIT
age: 4249083
cf-polished: origFmt=png, origSize=5020
content-disposition: inline; filename="logo.webp"
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 2132
last-modified: Thu, 27 Jan 2022 17:32:09 GMT
server: cloudflare
etag: "61f2d719-139c"
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: 702ae6e69d5954db-MAN
cf-bgj: imgq:100,h2pri

GET
H/1.1 200
OK munchkin.js Show response
munchkin.marketo.net/161/ 11 KB
5 KB 43ms
43ms Script
application/x-javascript 104.111.234.67
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://munchkin.marketo.net/161/munchkin.js
Requested by: Host: munchkin.marketo.net
URL: https://munchkin.marketo.net/munchkin.js
Protocol: HTTP/1.1
Security: TLS 1.3, , 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: c2aee78040b4ed46c2377e6825db12a9691a2eb584adf338e77312c8978d8537

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:50 GMT
Content-Encoding: gzip
Last-Modified: Wed, 08 Sep 2021 00:38:21 GMT
Server: AkamaiNetStorage
ETag: "0e0eefac8daf874e8b1aa34aeb160c52:1631061501.737429"
Vary: Accept-Encoding
P3P: 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: 4681
Expires: Fri, 05 Aug 2022 22:12:50 GMT

GET
H3 200 tag-c1833e3ada3d8b631f2c69029b0a2e21.js Show response
dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/ 167 KB
47 KB 62ms
31ms Script
text/javascript 34.96.102.137
GOOGLE

General

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Show headers Download Go to

Full URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-c1833e3ada3d8b631f2c69029b0a2e21.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=0.04107679137209774
Protocol: H3
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: glon1 /
Resource Hash: 0f1f29f67802b0047900a91ad17a21ebff9649b57a45e4aac47a70d1fc2997de

Request headers

Referer: https://www.codility.com/
Origin: https://www.codility.com
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
last-modified: Wed, 27 Apr 2022 11:58:08 GMT
server: glon1
etag: "62692fd0-bc12"
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=":443"; ma=2592000,h3-29=":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: 48146
via: 1.1 google

GET
H3 200 v.gif
dev.visualwebsiteoptimizer.com/ 35 B
52 B 138ms
107ms Image
image/gif 34.96.102.137
GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://dev.visualwebsiteoptimizer.com/v.gif?cd=0&a=525108&d=codility.com&u=DEE14BDFC5D33206F656FB22BABC6A2FA&h=a3d37be3554a36d00b82f24bdb01481d&t=false&r=0.4805830362157515

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:49 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: h3=":443"; ma=2592000,h3-29=":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, 10 Jan 2005 00:00:01 GMT

POST
H/1.1 200
OK visitWebPage
024-opp-333.mktoresp.com/webevents/ 2 B
311 B 651ms
107ms Ping
text/plain 192.28.144.124
OMNITURE

General

Check archive.org

Show headers Download Go to

Full URL: https://024-opp-333.mktoresp.com/webevents/visitWebPage?_mchNc=1651097570404&_mchCn=&_mchId=024-OPP-333&_mchTk=_mch-codility.com-1651097570403-26220&_mchHo=www.codility.com&_mchPo=&_mchRu=%2F&_mchPc=https%3A&_mchVr=161&_mchEcid=&_mchHa=&_mchRe=&_mchQp=
Requested by: Host: munchkin.marketo.net
URL: https://munchkin.marketo.net/161/munchkin.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 192.28.144.124 , United States, ASN15224 (OMNITURE, US),
Reverse DNS
Software: nginx /
Resource Hash: 565339bc4d33d72817b583024112eb7f5cdf3e5eef0252d6ec1b9c9a94e12bb3

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:50 GMT
Content-Encoding: gzip
Server: nginx
Transfer-Encoding: chunked
Content-Type: text/plain; charset=UTF-8
Access-Control-Allow-Origin: *
Connection: keep-alive
X-Request-Id: b44f5eea-5aac-4fcc-9713-35536c583af5

GET
H2 200 location Show response
geolocation.onetrust.com/cookieconsentpub/v1/geo/ 177 B
452 B 172ms
68ms XHR
application/json 2606:4700:10::6814:b944
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://geolocation.onetrust.com/cookieconsentpub/v1/geo/location

Requested by

Host: cookie-cdn.cookiepro.com
URL: https://cookie-cdn.cookiepro.com/scripttemplates/otSDKStub.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6814:b944 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

97551120a31b768832ec633d33187a4273e9f4073386de563b0df8ec285a052c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept: application/json
Referer: https://www.codility.com/
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET, OPTIONS
content-type: application/json
access-control-allow-origin: *
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-ray: 702ae6e7fb980204-ZRH
access-control-allow-headers: Content-Type

GET
H3 200 tag-f795442fc4129c009527e9c5845423a9.js Show response
dev.visualwebsiteoptimizer.com/web/djIkYTo0LjA6bm9qcXVlcnksdHI6Ny4w/ 102 KB
26 KB 31ms
31ms Script
text/javascript 34.96.102.137
GOOGLE

General

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Show headers Download Go to

Full URL: https://dev.visualwebsiteoptimizer.com/web/djIkYTo0LjA6bm9qcXVlcnksdHI6Ny4w/tag-f795442fc4129c009527e9c5845423a9.js
Requested by: Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-c1833e3ada3d8b631f2c69029b0a2e21.js
Protocol: H3
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: glon1 /
Resource Hash: 607056a4532e3e6d79029ba6ca8429fdc494e76c589412fd37d2af19341b1f5b

Request headers

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Origin: https://www.codility.com
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
last-modified: Wed, 27 Apr 2022 11:58:08 GMT
server: glon1
etag: "62692fd0-682f"
vary: Accept-Encoding
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content-length: 26671
via: 1.1 google

GET
H3 200 settings.js Show response
dev.visualwebsiteoptimizer.com/ 26 KB
4 KB 42ms
42ms Script
application/javascript 34.96.102.137
GOOGLE

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Full URL: https://dev.visualwebsiteoptimizer.com/settings.js?a=525108&settings_type=1&vn=7.0&r=0.8730413726389661&exc=1|13|2|3|9|14|85|10|11|12
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URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-c1833e3ada3d8b631f2c69029b0a2e21.js
Protocol: H3
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: glon1 /
Resource Hash: 5996176dabd276259b138273107d0f1deb614f610cd24ca0b8edbe7013ac999e

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:49 GMT
via: 1.1 google
server: glon1
content-encoding: gzip
alt-svc: h3=":443"; ma=2592000,h3-29=":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-type: application/javascript; charset=UTF-8

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 49 KB
20 KB 131ms
42ms Script
text/javascript 2a00:1450:4001:80e::200e
GOOGLE

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Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80e::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 13 Apr 2022 21:02:38 GMT
server: Golfe2
age: 2280
date: Wed, 27 Apr 2022 21:34:50 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-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 20006
expires: Wed, 27 Apr 2022 23:34:50 GMT

GET
H2 200 conversion_async.js Show response
www.googleadservices.com/pagead/ 39 KB
15 KB 171ms
59ms Script
text/javascript 142.250.186.98
GOOGLE

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https://www.googleadservices.com/pagead/conversion_async.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.186.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

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Software

cafe /

Resource Hash

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Security Headers

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Request headers

accept-language: en-GB,en;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
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content-length: 14892
x-xss-protection: 0
server: cafe
etag: 4605403730725282575
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600
timing-allow-origin: *
expires: Wed, 27 Apr 2022 22:12:50 GMT

GET
H2 200 fbevents.js Show response
connect.facebook.net/en_US/ 99 KB
27 KB 133ms
41ms Script
application/x-javascript 2a03:2880:f02d:12:face:b00c:0:3
FACEBOOK

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https://connect.facebook.net/en_US/fbevents.js

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Resource Hash

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Security Headers

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Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

content-security-policy: default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
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date: Wed, 27 Apr 2022 22:12:50 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
report-to: {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/?minimize=0"}],"group":"coep_report"}
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-fb-rlafr: 0
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 bat.js Show response
bat.bing.com/ 38 KB
12 KB 226ms
98ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

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Full URL

https://bat.bing.com/bat.js

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

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Reverse DNS

Software

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
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accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
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content-type: application/javascript
access-control-allow-origin: *
cache-control: private,max-age=1800
date: Wed, 27 Apr 2022 22:12:50 GMT
accept-ranges: bytes
content-length: 11333

GET
H/1.1 200
OK insight.min.js Show response
snap.licdn.com/li.lms-analytics/ 8 KB
3 KB 159ms
42ms Script
application/x-javascript 2a02:26f0:3500:7::17d8:4dca
AKAMAI-ASN1

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Full URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:26f0:3500:7::17d8:4dca Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
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Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:50 GMT
Content-Encoding: gzip
Last-Modified: Wed, 13 Apr 2022 23:25:22 GMT
X-CDN: AKAM
Vary: Accept-Encoding
Content-Type: application/x-javascript;charset=utf-8
Cache-Control: max-age=37586
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 3085

GET
H2 200 tfa.js Show response
cdn.taboola.com/libtrc/unip/1401219/ 55 KB
17 KB 187ms
121ms Script
application/javascript 151.101.193.44
FASTLY

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Full URL: https://cdn.taboola.com/libtrc/unip/1401219/tfa.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 151.101.193.44 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: AmazonS3 /
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Request headers

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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/101.0.4951.41 Safari/537.36

Response headers

x-amz-version-id: zw5xXn_HJiXoEjEGxWLX57gW9eTKXq01
content-encoding: gzip
etag: "2d0e39dcd0402d13e53bfc408ef4cf08"
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server: AmazonS3
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vary: Accept-Encoding
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via: 1.1 varnish
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accept-ranges: bytes
content-type: application/javascript; charset=utf-8
abp: 94
x-cache-hits: 1

GET
H/1.1 200
OK 6si.min.js Show response
j.6sc.co/ 27 KB
9 KB 166ms
43ms Script
application/javascript 104.111.233.140
AKAMAI-AS

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Full URL

https://j.6sc.co/6si.min.js

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

104.111.233.140 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

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Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:50 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Connection: keep-alive
Vary: Accept-Encoding
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Access-Control-Max-Age: 86400
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Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Wed, 27 Apr 2022 22:12:50 GMT

GET
H2 200 tags.js Show response
tag.clearbitscripts.com/v1/pk_9acafb61aa9ec11989cbbff75688c8fd/ 2 KB
1 KB 358ms
246ms Script
application/javascript 2600:9000:20eb:d400:7:d7d6:3c40:93a1
AMAZON-02

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Full URL

https://tag.clearbitscripts.com/v1/pk_9acafb61aa9ec11989cbbff75688c8fd/tags.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
content-security-policy-report-only: default-src: 'self'; report-uri https://o13610.ingest.sentry.io/api/6173537/security/?sentry_key=7ac906c405c04da0bad984892f88d1bb
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x-content-type-options: nosniff

GET
H2 200 tag.aspx Show response
ml314.com/ 31 KB
32 KB 105ms
31ms Script
application/javascript 34.111.234.236
GOOGLE

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Full URL: https://ml314.com/tag.aspx?273
Requested by: Host: www.codility.com
URL: https://www.codility.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.111.234.236 Kansas City, United States, ASN15169 (GOOGLE, US),
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 21:47:21 GMT
age: 1529
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x-goog-stored-content-length: 32025
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content-type: application/javascript

GET
H3 200 worker-70faafffa0475802f5ee03ca5ff74179.js Show response
dev.visualwebsiteoptimizer.com/analysis/ 47 KB
13 KB 33ms
32ms XHR
application/javascript 34.96.102.137
GOOGLE

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Full URL: https://dev.visualwebsiteoptimizer.com/analysis/worker-70faafffa0475802f5ee03ca5ff74179.js
Requested by: Host: dev.visualwebsiteoptimizer.com
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Request headers

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Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
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GET
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image/gif 34.96.102.137
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://dev.visualwebsiteoptimizer.com/s.gif?account_id=525108&u=DEE14BDFC5D33206F656FB22BABC6A2FA&s=1651097569&p=1&ed=%7B%22tz%22%3A%22Etc%2FUnknown%22%2C%22tO%22%3A%220%22%2C%22lt%22%3A%221651097570507%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=7.0.206&vns=undefined&vno=4.0.157&eTime=1651097569519&random=0.48565762978833127

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:50 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: h3=":443"; ma=2592000,h3-29=":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, 10 Jan 2005 00:00:01 GMT

GET
H3 200 s.gif
dev.visualwebsiteoptimizer.com/ 35 B
52 B 121ms
121ms Image
image/gif 34.96.102.137
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://dev.visualwebsiteoptimizer.com/s.gif?account_id=525108&u=DEE14BDFC5D33206F656FB22BABC6A2FA&s=1651097569&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=7.0.206&vns=undefined&vno=4.0.157&_cu=https%3A%2F%2Fwww.codility.com%2F&eTime=1651097569554&random=0.20860773215561612

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:50 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: h3=":443"; ma=2592000,h3-29=":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, 10 Jan 2005 00:00:01 GMT

GET
H2 200 otBannerSdk.js Show response
cookie-cdn.cookiepro.com/scripttemplates/6.26.0/ 319 KB
73 KB 78ms
69ms Script
application/javascript 2606:4700:4400::6812:26f3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cookie-cdn.cookiepro.com/scripttemplates/6.26.0/otBannerSdk.js

Requested by

Host: cookie-cdn.cookiepro.com
URL: https://cookie-cdn.cookiepro.com/scripttemplates/otSDKStub.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:26f3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

972688e6f6c24d2b23019a796b19f90515ba5f4ff744747c072b79fa44de3432

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
content-md5: fFt4+LicLBj64XIOlrs8+w==
age: 15692142
x-ms-lease-status: unlocked
last-modified: Thu, 28 Oct 2021 01:41:55 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 5fa6f8ce-301e-009f-26cb-cb744f000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=14400
x-ms-version: 2009-09-19
cf-ray: 702ae6e87c6d0215-ZRH
expires: Thu, 28 Apr 2022 02:12:50 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 7 B
446 B 121ms
36ms XHR
text/plain 2a00:1450:400c:c00::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-10522543-1&cid=2085590522.1651097571&jid=776038708&gjid=1017544586&_gid=1666218626.1651097571&_u=YGBAgEABAAAAAE~&z=1775730422

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

3c25b077a6d92cd9d3576660b68c4c0bd135b78b3cd3b66491ff2c7aa0eeaad3

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.codility.com/
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 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: Wed, 27 Apr 2022 22:12:50 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-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 7
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 129ms
46ms Image
image/gif 2a00:1450:4001:80e::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j96&a=1472989585&t=pageview&_s=1&dl=https%3A%2F%2Fwww.codility.com%2F&ul=en-us&de=UTF-8&dt=Codility%3A%20Online%20Coding%20Tests%20%26%20Programming%20Assessment%20for%20Interviews&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGBAgEAB~&jid=776038708&gjid=1017544586&cid=2085590522.1651097571&tid=UA-10522543-1&_gid=1666218626.1651097571&gtm=2wg4p0K7RZ7WB&cd6=2022-04-27T22%3A12%3A50.481%2B00%3A00&cd7=pageview&z=2119280997

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80e::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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 18:33:04 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 13186
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-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

GET
H3 200 utsync.ashx Show response
ml314.com/ 62 B
81 B 105ms
44ms Script
application/javascript 34.111.234.236
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://ml314.com/utsync.ashx?pub=&adv=&et=0&eid=87140&ct=js&pi=&fp=&clid=&if=0&ps=&cl=&mlt=&data=&&cp=https%3A%2F%2Fwww.codility.com%2F&pv=1651097570647_ygqh7eez3&bl=en-us&cb=4813791&return=&ht=&d=&dc=&si=1651097570647_ygqh7eez3&cid=&s=1600x1200&rp=&v=2.5.1.2
Requested by: Host: ml314.com
URL: https://ml314.com/tag.aspx?273
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 34.111.234.236 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 236.234.111.34.bc.googleusercontent.com
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 5a1ba6ff6db12f791bbbfc4da3cb389e06f0cd53eede09ef3eb3ceb074089ef1

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:50 GMT
via: 1.1 google
server: Microsoft-IIS/10.0
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET
p3p: CP="NON DSP COR ADMo PSAo DEVo BUS COM UNI NAV DEM STA"
cache-control: no-cache, no-store, must-revalidate
content-type: application/javascript; charset=utf-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 62
expires: 0

GET
H2

200

collect
px4.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1651097570652&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%3D1651097570652%26url%3Dhttps%253A%252F%252Fwww.codility.com%252F%26...
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1651097570652&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1651097570652&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true&e_ipv6=AQJv-Z0mrgfHOgAAAYBtFY_RFuJ3S_nabcPbbCs8sN_vs8huBAJ8PiFxmtPIcT3...

0
266 B

273ms
202ms

Image
application/javascript

13.107.42.14
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1651097570652&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true&e_ipv6=AQJv-Z0mrgfHOgAAAYBtFY_RFuJ3S_nabcPbbCs8sN_vs8huBAJ8PiFxmtPIcT3TmqM
Requested by: Host: www.codility.com
URL: https://www.codility.com/
Protocol: H2
Server: 13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:51 GMT
x-li-pop: afd-prod-lor1-x
x-msedge-ref: Ref A: C493F6581D7D4C4A8DEA9FADE7DB1025 Ref B: MAN30EDGE0613 Ref C: 2022-04-27T22:12:51Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
content-type: application/javascript
x-li-proto: http/2
content-length: 0
x-li-uuid: AAXdqhw9v9cTQidpsa38WQ==
x-li-fabric: prod-lor1

Redirect headers

date: Wed, 27 Apr 2022 22:12:51 GMT
x-li-pop: afd-prod-lor1-x
x-msedge-ref: Ref A: 920702E548E646218D4F84905654ECD9 Ref B: LON04EDGE0621 Ref C: 2022-04-27T22:12:51Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-lor1
location: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=12616&time=1651097570652&url=https%3A%2F%2Fwww.codility.com%2F&liSync=true&e_ipv6=AQJv-Z0mrgfHOgAAAYBtFY_RFuJ3S_nabcPbbCs8sN_vs8huBAJ8PiFxmtPIcT3TmqM
x-li-proto: http/2
content-length: 0
x-li-uuid: AAXdqhw5m5snzAiC0iLlHA==

GET
H/1.1 200
OK getuidj Show response
secure.adnxs.com/ 11 B
706 B 129ms
53ms XHR
application/json 185.33.221.87
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://secure.adnxs.com/getuidj

Requested by

Host: j.6sc.co
URL: https://j.6sc.co/6si.min.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

185.33.221.87 Amsterdam, Netherlands, ASN29990 (ASN-APPNEX, US),

Reverse DNS

723.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

Software

nginx/1.21.3 /

Resource Hash

31b45c462302ac175bfa43f9e5591491db780ca094f6ecdd2907f25ad578448d

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Pragma: no-cache
Date: Wed, 27 Apr 2022 22:12:50 GMT
X-Proxy-Origin: 217.138.196.108; 217.138.196.108; 723.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net; adnxs.com
AN-X-Request-Uuid: 3af65382-7e48-4410-8ba3-f88d60c45a44
Server: nginx/1.21.3
P3P: policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Access-Control-Allow-Origin: https://www.codility.com
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/json; charset=utf-8
Content-Length: 11
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H/1.1 200
OK / Show response
c.6sc.co/ 47 B
372 B 158ms
42ms XHR
text/plain 104.111.233.140
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://c.6sc.co/
Requested by: Host: j.6sc.co
URL: https://j.6sc.co/6si.min.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 104.111.233.140 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-111-233-140.deploy.static.akamaitechnologies.com
Software: /
Resource Hash: 3dbfe04b25d52d568541750da6ccf4866b3ae22491ee0f15f30b7ed9533583b8

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:50 GMT
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: text/plain
Access-Control-Allow-Origin: https://www.codility.com
Access-Control-Allow-Credentials: true
Connection: keep-alive
Access-Control-Allow-Headers: *
Content-Length: 47

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/957852121/ 2 KB
2 KB 164ms
52ms Script
text/javascript 2a00:1450:4001:813::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/957852121/?random=1651097570668&cv=9&fst=1651097570668&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg4p0&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.codility.com%2F&tiba=Codility%3A%20Online%20Coding%20Tests%20%26%20Programming%20Assessment%20for%20Interviews&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

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

134dacb98f9329016e83449b5860c1011628a583d4886fc0ba301049ffab9917

Security Headers

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

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":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: 1047
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 identity.js Show response
connect.facebook.net/signals/plugins/ 64 KB
20 KB 85ms
43ms Script
application/x-javascript 2a03:2880:f02d:12:face:b00c:0:3
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/signals/plugins/identity.js?v=2.9.57

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f02d:12:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

5825a682d41932f76e0cb9afa5967e2b7f236a2f9439587bc6d937bc76edf005

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'self';script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .google.com 127.0.0.1: 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net wss://.facebook.com: wss://.whatsapp.com: wss://.fbcdn.net attachment.fbsbx.com ws://localhost: blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

content-security-policy: default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;
content-encoding: gzip
x-content-type-options: nosniff
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400,h3-29=":443"; ma=86400
content-length: 20656
x-xss-protection: 0
pragma: public
x-fb-debug: I2vT/uJ1pQ/uBzDmprufsU9Z7FAmwi8Jdu+7+4OOdEuzr8jXCd6eHFnqJcaNJY5DE9EyATWA8R16uPJpbfm0uw==
cross-origin-embedder-policy-report-only: require-corp;report-to="coep_report"
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: DENY
date: Wed, 27 Apr 2022 22:12:50 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
report-to: {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/?minimize=0"}],"group":"coep_report"}
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-fb-rlafr: 0
priority: u=3,i
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H3 200 1622586274737919 Show response
connect.facebook.net/signals/config/ 305 KB
87 KB 217ms
176ms Script
application/x-javascript 2a03:2880:f02d:12:face:b00c:0:3
FACEBOOK

General

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Full URL

https://connect.facebook.net/signals/config/1622586274737919?v=2.9.57&r=stable

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f02d:12:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

6f10a881dc6bc3e6b20d207f33822fabccd04db6e3f819b5b67ffcdcb3c76ebb

Security Headers

Name	Value
Content-Security-Policy	default-src facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com data: blob: 'self';script-src .fbcdn.net .facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 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 wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
content-encoding: gzip
x-content-type-options: nosniff
document-policy: force-load-at-top
report-to: {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/?minimize=0"}],"group":"coep_report"}
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400,h3-29=":443"; ma=86400
x-xss-protection: 0
pragma: public
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cross-origin-embedder-policy-report-only: require-corp;report-to="coep_report"
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: DENY
date: Wed, 27 Apr 2022 22:12:50 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
x-content-cdn-origin-ts: 1651097570881
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-fb-rlafr: 0
priority: u=3,i
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 json Show response
trc.taboola.com/1401219/trc/3/ 2 KB
1 KB 53ms
47ms Script
application/javascript 151.101.193.44
FASTLY

General

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Full URL: https://trc.taboola.com/1401219/trc/3/json?tim=1651097570693&data=%7B%22id%22%3A909%2C%22ii%22%3A%22%2F%22%2C%22it%22%3A%22video%22%2C%22sd%22%3Anull%2C%22ui%22%3Anull%2C%22vi%22%3A1651097570688%2C%22cv%22%3A%2220220421-4-RELEASE%22%2C%22uiv%22%3A%22default%22%2C%22u%22%3A%22https%3A%2F%2Fwww.codility.com%2F%22%2C%22e%22%3Anull%2C%22cb%22%3A%22TFASC.trkCallback%22%2C%22qs%22%3A%22%22%2C%22r%22%3A%5B%7B%22li%22%3A%22rbox-tracking%22%2C%22s%22%3A0%2C%22uim%22%3A%22rbox-tracking%3Apub%3Dcodility-sc%3Aabp%3D0%22%2C%22uip%22%3A%22rbox-tracking%22%2C%22orig_uip%22%3A%22rbox-tracking%22%7D%5D%2C%22mpv%22%3Atrue%2C%22supv%22%3Atrue%2C%22mpvd%22%3A%7B%22en%22%3A%22page_view%22%2C%22tim%22%3A1651097570692%2C%22ref%22%3Anull%2C%22item-url%22%3A%22https%3A%2F%2Fwww.codility.com%2F%22%2C%22tos%22%3A1%2C%22ssd%22%3A1%2C%22scd%22%3A25%2C%22supv%22%3Atrue%7D%7D&pubit=i
Requested by: Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1401219/tfa.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 151.101.193.44 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: nginx /
Resource Hash: a2a88c1e16408205cc552d96379d761f751c6a276b363e32b24a00cdb01d7789

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-vcl-time-ms: 18
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
server: nginx
x-timer: S1651097571.714801,VS0,VE18
x-served-by: cache-lcy19267-LCY
vary: Accept-Encoding
x-cache: MISS
p3p: policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"
access-control-allow-origin: *
access-control-allow-credentials: true
accept-ranges: bytes
content-type: application/javascript; charset=utf-8
via: 1.1 varnish
x-cache-hits: 0

GET
H2 200 56341849.js Show response
bat.bing.com/p/action/ 1 KB
991 B 220ms
220ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

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Show headers Download Go to

Full URL

https://bat.bing.com/p/action/56341849.js

Requested by

Host: bat.bing.com
URL: https://bat.bing.com/bat.js

Protocol

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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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 797DDEC312264CCCAA7FB212A2C26819 Ref B: LTSEDGE1108 Ref C: 2022-04-27T22:12:50Z
date: Wed, 27 Apr 2022 22:12:50 GMT
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: no-store,no-cache
content-length: 807

GET
H2 204 0
bat.bing.com/action/ 0
174 B 77ms
77ms Image
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

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Full URL

https://bat.bing.com/action/0?ti=56341849&tm=gtm002&Ver=2&mid=1d9c08d7-6136-422c-b311-c44f87ad41c2&sid=2d6dd9f0c67711ecb9e0412d28054a89&vid=2d6e0250c67711ec893f11980dcb1348&vids=1&pi=1200101525&lg=en-US&sw=1600&sh=1200&sc=24&tl=Codility%3A%20Online%20Coding%20Tests%20%26%20Programming%20Assessment%20for%20Interviews&p=https%3A%2F%2Fwww.codility.com%2F&r=&lt=1518&evt=pageLoad&msclkid=N&sv=1&rn=483610

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

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

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 23CE392A479F41F981C3FD031974E039 Ref B: LTSEDGE1108 Ref C: 2022-04-27T22:12:50Z
date: Wed, 27 Apr 2022 22:12:50 GMT
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 en.json Show response
cookie-cdn.cookiepro.com/consent/93eb1327-a0e9-4137-a869-bff672af7a3e/d630321b-53c9-4e30-8afc-7b1e8dc853ea/ 57 KB
13 KB 75ms
75ms Fetch
application/x-javascript 2606:4700:4400::6812:26f3
CLOUDFLARENET

General

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Full URL

https://cookie-cdn.cookiepro.com/consent/93eb1327-a0e9-4137-a869-bff672af7a3e/d630321b-53c9-4e30-8afc-7b1e8dc853ea/en.json

Requested by

Host: cookie-cdn.cookiepro.com
URL: https://cookie-cdn.cookiepro.com/scripttemplates/6.26.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:26f3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
content-md5: NGySii63i5JgBcnT7/oAAw==
x-ms-lease-status: unlocked
last-modified: Wed, 10 Nov 2021 15:38:00 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: f9a1f4b0-701e-0027-5d1a-5a2f89000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=14400
x-ms-version: 2009-09-19
cf-ray: 702ae6e94bfa01fc-ZRH

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
107 B 146ms
52ms Image
image/gif 2a00:1450:4001:82a::2004
GOOGLE

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=j96&tid=UA-10522543-1&cid=2085590522.1651097571&jid=776038708&_u=YGBAgEABAAAAAE~&z=1686458723

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:50 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.co.uk/ads/ 42 B
501 B 155ms
51ms Image
image/gif 2a00:1450:4001:800::2003
GOOGLE

General

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Full URL

https://www.google.co.uk/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-10522543-1&cid=2085590522.1651097571&jid=776038708&_u=YGBAgEABAAAAAE~&z=1686458723

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

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

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:50 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga.js Show response
ga.clearbit.com/v1/ 4 KB
1 KB 211ms
202ms Script
application/javascript 18.168.178.18
AMAZON-02

General

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Full URL

https://ga.clearbit.com/v1/ga.js?authorization=pk_9acafb61aa9ec11989cbbff75688c8fd

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-K7RZ7WB

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.168.178.18 London, United Kingdom, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-168-178-18.eu-west-2.compute.amazonaws.com

Software

envoy /

Resource Hash

b336a0858588902a14b8a820a085fefda699e383f724a92a4005392c5b05dac0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: envoy
x-api-version: 2019-12-19
vary: Accept-Encoding
x-account-id: de40d788-a1d9-43f7-95ae-882b302f46cb
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript;charset=utf-8
content-security-policy-report-only: default-src: 'self'; report-uri https://o13610.ingest.sentry.io/api/6173537/security/?sentry_key=7ac906c405c04da0bad984892f88d1bb

GET
H/1.1 200
OK img.gif
b.6sc.co/v1/beacon/ 43 B
774 B 317ms
214ms Image
image/gif 104.111.233.140
AKAMAI-AS

General

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Full URL

https://b.6sc.co/v1/beacon/img.gif?token=46ea09660d8ae57aaa43557797551cef&svisitor=null&session=dbe400d7-65b3-462c-8e50-cd4b65fd5a56&event=a_pageload&q=%7B%22pageLoadTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A50%20GMT%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20%231%20rated%20coding%20assessment%20platform.%20Test%20developer%20skills%20with%20online%20coding%20tests%20and%20create%20programming%20assessments%20to%20interview%20%26%20hire%20developers.%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22Codility%3A%20Online%20Coding%20Tests%20%26amp%3B%20Programming%20Assessment%20for%20Interviews%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.codility.com%2F&pageViewId=233c5ec5-2443-4e15-8699-892439f60987&an_uid=0

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

104.111.233.140 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-111-233-140.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:51 GMT
X-Content-Type-Options: nosniff
Connection: keep-alive
Content-Length: 43
Pragma: no-cache
Last-Modified: Fri, 21 Feb 2020 18:57:20 GMT
Server: nginx/1.14.0 (Ubuntu)
ETag: "5e502810-2b"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: image/gif
Access-Control-Allow-Origin
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Access-Control-Allow-Credentials: true
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H2 200 forms2.css
engage.codility.com/js/forms2/css/ 13 KB
3 KB 38ms
37ms Stylesheet
text/css 104.17.74.206
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://engage.codility.com/js/forms2/css/forms2.css

Requested by

Host: engage.codility.com
URL: https://engage.codility.com/js/forms2/js/forms2.min.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.17.74.206 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

256e42104f48a5fa80b031da12dc56acde224fba3f9810f8f8192b39136d365a

Security Headers

Name	Value
Strict-Transport-Security	max-age=63113904
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 5805
vary: Accept-Encoding
content-length: 2623
last-modified: Mon, 07 Mar 2022 19:28:07 GMT
server: cloudflare
etag: "39c032c-3437-5d9a5dd2b7fc0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=63113904
content-type: text/css
cache-control: public, max-age=14400
accept-ranges: bytes
cf-ray: 702ae6e9ba2054a6-MAN
expires: Thu, 28 Apr 2022 02:12:50 GMT

GET
H2 200 forms2-theme-simple.css
engage.codility.com/js/forms2/css/ 826 B
328 B 40ms
40ms Stylesheet
text/css 104.17.74.206
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://engage.codility.com/js/forms2/css/forms2-theme-simple.css

Requested by

Host: engage.codility.com
URL: https://engage.codility.com/js/forms2/js/forms2.min.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.17.74.206 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

14c8c62dc692fd8faa04434e3fed25e7c23d596b732f9db88f6e9f9ff5dfa61c

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 5805
content-length: 242
last-modified: Mon, 07 Mar 2022 19:28:07 GMT
server: cloudflare
etag: "39c032b-33a-5d9a5dd2b7fc0"
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: 702ae6e9ba2154a6-MAN
expires: Thu, 28 Apr 2022 02:12:50 GMT

GET
H2 200 otFlat.json Show response
cookie-cdn.cookiepro.com/scripttemplates/6.26.0/assets/ 13 KB
3 KB 73ms
73ms Fetch
application/json 2606:4700:4400::6812:26f3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cookie-cdn.cookiepro.com/scripttemplates/6.26.0/assets/otFlat.json

Requested by

Host: cookie-cdn.cookiepro.com
URL: https://cookie-cdn.cookiepro.com/scripttemplates/6.26.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:26f3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

72562f00bd821b6edc0368065bf009468955ba01f8ead742d8bbc2470c4358c4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
content-md5: ASVZLPd+xMM0/jyRSPqPUg==
x-ms-lease-status: unlocked
last-modified: Thu, 28 Oct 2021 01:41:42 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/json
access-control-allow-origin: *
x-ms-request-id: 41653c54-801e-000c-7afd-52af45000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=14400
x-ms-version: 2009-09-19
cf-ray: 702ae6e9dc8501fc-ZRH
expires: Thu, 28 Apr 2022 02:12:50 GMT

GET
H2 200 otPcTab.json Show response
cookie-cdn.cookiepro.com/scripttemplates/6.26.0/assets/v2/ 47 KB
13 KB 72ms
71ms Fetch
application/json 2606:4700:4400::6812:26f3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cookie-cdn.cookiepro.com/scripttemplates/6.26.0/assets/v2/otPcTab.json

Requested by

Host: cookie-cdn.cookiepro.com
URL: https://cookie-cdn.cookiepro.com/scripttemplates/6.26.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:26f3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

4efca4768dedb757f956b51f3620d1521be4e8f065080515489defc83c2de704

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
content-md5: Uofn8XbO/APXBwliqwOTIQ==
x-ms-lease-status: unlocked
last-modified: Thu, 28 Oct 2021 01:41:45 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/json
access-control-allow-origin: *
x-ms-request-id: 278b4760-b01e-005a-411a-5a5eaa000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=14400
x-ms-version: 2009-09-19
cf-ray: 702ae6e9ec8701fc-ZRH
expires: Thu, 28 Apr 2022 02:12:50 GMT

GET
H2 200 otCommonStyles.css Show response
cookie-cdn.cookiepro.com/scripttemplates/6.26.0/assets/ 20 KB
4 KB 76ms
76ms Fetch
text/css 2606:4700:4400::6812:26f3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cookie-cdn.cookiepro.com/scripttemplates/6.26.0/assets/otCommonStyles.css

Requested by

Host: cookie-cdn.cookiepro.com
URL: https://cookie-cdn.cookiepro.com/scripttemplates/6.26.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:26f3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2ee6fdf3d0f4d826380054030e5a9fd6fc8c451d9fe28123f1d76e632332e659

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
content-md5: Ye6OeZcNyuFoWog7CYs00A==
x-ms-lease-status: unlocked
last-modified: Thu, 28 Oct 2021 01:42:05 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: text/css
access-control-allow-origin: *
x-ms-request-id: 2afa2993-001e-0070-2c32-5781ba000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=14400
x-ms-version: 2009-09-19
cf-ray: 702ae6e9ec8801fc-ZRH
expires: Thu, 28 Apr 2022 02:12:50 GMT

GET
H2 200 /
www.google.com/pagead/1p-user-list/957852121/ 42 B
548 B 85ms
52ms Image
image/gif 2a00:1450:4001:82a::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/957852121/?random=1651097570668&cv=9&fst=1651096800000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg4p0&sendb=1&frm=0&url=https%3A%2F%2Fwww.codility.com%2F&tiba=Codility%3A%20Online%20Coding%20Tests%20%26%20Programming%20Assessment%20for%20Interviews&async=1&fmt=3&is_vtc=1&random=681648170&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:50 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.co.uk/pagead/1p-user-list/957852121/ 42 B
154 B 98ms
53ms Image
image/gif 2a00:1450:4001:800::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.co.uk/pagead/1p-user-list/957852121/?random=1651097570668&cv=9&fst=1651096800000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=0&u_java=false&u_nplug=3&u_nmime=4&gtm=2wg4p0&sendb=1&frm=0&url=https%3A%2F%2Fwww.codility.com%2F&tiba=Codility%3A%20Online%20Coding%20Tests%20%26%20Programming%20Assessment%20for%20Interviews&async=1&fmt=3&is_vtc=1&random=681648170&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

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

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:50 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 destinations.min.js Show response
x.clearbitjs.com/v2/pk_9acafb61aa9ec11989cbbff75688c8fd/ 0
297 B 304ms
206ms Script
application/javascript 18.168.178.18
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://x.clearbitjs.com/v2/pk_9acafb61aa9ec11989cbbff75688c8fd/destinations.min.js

Requested by

Host: tag.clearbitscripts.com
URL: https://tag.clearbitscripts.com/v1/pk_9acafb61aa9ec11989cbbff75688c8fd/tags.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.168.178.18 London, United Kingdom, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-168-178-18.eu-west-2.compute.amazonaws.com

Software

envoy /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:51 GMT
x-content-type-options: nosniff
server: envoy
content-security-policy-report-only: default-src: 'self'; report-uri https://o13610.ingest.sentry.io/api/6173537/security/?sentry_key=7ac906c405c04da0bad984892f88d1bb
content-type: application/javascript;charset=utf-8
cache-control: private, max-age=600
strict-transport-security: max-age=31536000; includeSubDomains
content-length: 0

GET
H2 200 tracking.min.js Show response
x.clearbitjs.com/v2/pk_9acafb61aa9ec11989cbbff75688c8fd/ 168 KB
45 KB 305ms
207ms Script
application/javascript 18.168.178.18
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://x.clearbitjs.com/v2/pk_9acafb61aa9ec11989cbbff75688c8fd/tracking.min.js

Requested by

Host: tag.clearbitscripts.com
URL: https://tag.clearbitscripts.com/v1/pk_9acafb61aa9ec11989cbbff75688c8fd/tags.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.168.178.18 London, United Kingdom, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-168-178-18.eu-west-2.compute.amazonaws.com

Software

envoy /

Resource Hash

44b219c2fc58f4b9a2c78337d4a4cf9d0efddc41a23ec02e769eba788b382cfd

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:51 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: envoy
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript;charset=utf-8
vary: Accept-Encoding
cache-control: private, max-age=600
content-security-policy-report-only: default-src: 'self'; report-uri https://o13610.ingest.sentry.io/api/6173537/security/?sentry_key=7ac906c405c04da0bad984892f88d1bb

GET
H2 200 XDFrame Show response
engage.codility.com/index.php/form/ Frame 3724 2 KB
761 B 152ms
152ms Document
text/html 104.17.74.206
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.17.74.206 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

10652bd28047d20095c8f18856f02fe405a4d4699980a7a1143bad8e1289123d

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.codility.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36
accept-language: en-GB,en;q=0.9

Response headers

cache-control: max-age=3600
cf-cache-status: DYNAMIC
cf-ray: 702ae6ea3aeb54a6-MAN
content-encoding: gzip
content-type: text/html; charset=utf-8
date: Wed, 27 Apr 2022 22:12:51 GMT
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
vary: Accept-Encoding
x-content-type-options: nosniff

GET
DATA 200
OK truncated
/ 817 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: db311174b0e3c340727b63c055cfb5b317808e909503e1bda11cc58af444f12b

Request headers

accept-language: en-GB,en;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H2 200 clarity.js Show response
d.clarity.ms/s/0.6.34/ 53 KB
23 KB 316ms
103ms Script
application/javascript 40.76.174.66
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://d.clarity.ms/s/0.6.34/clarity.js
Requested by: Host: bat.bing.com
URL: https://bat.bing.com/p/action/56341849.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 40.76.174.66 Tappahannock, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: ca63193ce799e4e00c9106349365981dc6e26cb77632ebf5df23dffba2aaccfa

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: br
etag: "1d84ce176162e54"
last-modified: Sun, 10 Apr 2022 13:47:04 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: application/javascript;charset=utf-8
cache-control: public,max-age=86400
accept-ranges: bytes
request-context: appId=cid-v1:238681e8-7d6b-453a-acb6-7dcad74f3111

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 41ms
41ms Image
image/gif 2a00:1450:4001:80e::200e
GOOGLE

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j96&a=1472989585&t=event&ni=1&_s=2&dl=https%3A%2F%2Fwww.codility.com%2F&ul=en-us&de=UTF-8&dt=Codility%3A%20Online%20Coding%20Tests%20%26%20Programming%20Assessment%20for%20Interviews&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Clearbit&ea=Enriched&el=Clearbit%20Enriched&_u=aHBAgEADAAAAAE~&jid=&gjid=&cid=2085590522.1651097571&tid=UA-10522543-1&_gid=1666218626.1651097571&gtm=2wg4p0K7RZ7WB&cd6=2022-04-27T22%3A12%3A50.481%2B00%3A00&cd7=event&cd8=isp&z=523219276

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80e::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

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 18:33:04 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 13187
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-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

GET
H2 200 /
www.facebook.com/tr/ 44 B
408 B 131ms
41ms Image
image/gif 2a03:2880:f12d:83:face:b00c:0:25de
FACEBOOK

General

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Full URL

https://www.facebook.com/tr/?id=1622586274737919&ev=PageView&dl=https%3A%2F%2Fwww.codility.com%2F&rl=&if=false&ts=1651097571035&sw=1600&sh=1200&v=2.9.57&r=stable&a=tmSimo-GTM-WebTemplate&ec=0&o=30&fbp=fb.1.1651097571033.1183328634&it=1651097570683&coo=false&tm=1&rqm=GET

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f12d:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:51 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
cache-control: no-cache, must-revalidate, max-age=0
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 44
expires: Wed, 27 Apr 2022 22:12:51 GMT

GET
H2 200 forms2.min.js Show response
engage.codility.com/js/forms2/js/ Frame 3724 205 KB
68 KB 71ms
71ms Script
application/x-javascript 104.17.74.206
CLOUDFLARENET

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Full URL

https://engage.codility.com/js/forms2/js/forms2.min.js

Requested by

Host: engage.codility.com
URL: https://engage.codility.com/index.php/form/XDFrame

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.17.74.206 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

54b1a318711ed45da6f1a787a0b0f601199c8676b7d565a4163674833c64b0a0

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
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/101.0.4951.41 Safari/537.36

Response headers

date: Wed, 27 Apr 2022 22:12:51 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
last-modified: Mon, 07 Mar 2022 19:28:07 GMT
server: cloudflare
age: 5806
etag: "34e044f-3326e-5d9a5dd2b7fc0"
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: 702ae6eb5c9d54a6-MAN
expires: Thu, 28 Apr 2022 02:12:51 GMT

GET
BLOB 200
OK b19eacab-5cd2-459d-83bf-05156f7fdcc1
https://www.codility.com/ 47 KB
0 Other
text/javascript

General

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Full URL: blob:https://www.codility.com/b19eacab-5cd2-459d-83bf-05156f7fdcc1
Requested by: Host: www.codility.com
URL: https://www.codility.com/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: e916478d94814b1a0c2680424c323db0514f4a022d16835cd7bcc754722308f4

Request headers

accept-language: en-GB,en;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Content-Length: 47679
Content-Type: text/javascript

POST
H2 200 analyze Show response
r2.visualwebsiteoptimizer.com/ 0
143 B 538ms
312ms XHR
application/javascript 35.221.11.9
GOOGLE-CLOUD-PLAT...

General

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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-f795442fc4129c009527e9c5845423a9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 35.221.11.9 Washington, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS: 9.11.221.35.bc.googleusercontent.com
Software: r2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.codility.com/
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundary9eKTzULVd7gsmaqE

Response headers

access-control-allow-origin: *
date: Wed, 27 Apr 2022 22:12:50 GMT
content-encoding: gzip
server: r2
content-type: application/javascript; charset=UTF-8

POST
H2 200 p Show response
app.clearbit.com/v1/ 16 B
519 B 288ms
200ms XHR
application/json 18.168.178.18
AMAZON-02

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Full URL

https://app.clearbit.com/v1/p

Requested by

Host: x.clearbitjs.com
URL: https://x.clearbitjs.com/v2/pk_9acafb61aa9ec11989cbbff75688c8fd/tracking.min.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

18.168.178.18 London, United Kingdom, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-168-178-18.eu-west-2.compute.amazonaws.com

Software

envoy /

Resource Hash

c955e57777ec0d73639dca6748560d00aa5eb8e12f13ebb2ed9656add3908f97

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.codility.com/
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36
Content-Type: text/plain

Response headers

date: Wed, 27 Apr 2022 22:12:51 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: envoy
access-control-allow-headers: Authorization, API-Version, Content-Type
vary: Accept-Encoding
access-control-allow-methods: GET, POST, PUT, DELETE, OPTIONS
content-type: application/json
access-control-allow-origin: https://www.codility.com
access-control-allow-credentials: true
strict-transport-security: max-age=31536000; includeSubDomains
content-security-policy-report-only: default-src: 'self'; report-uri https://o13610.ingest.sentry.io/api/6173537/security/?sentry_key=7ac906c405c04da0bad984892f88d1bb

POST
H2 204 collect Show response
d.clarity.ms/ 0
94 B 310ms
310ms XHR
text/plain 40.76.174.66
MICROSOFT-CORP-MS...

General

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Full URL: https://d.clarity.ms/collect
Requested by: Host: d.clarity.ms
URL: https://d.clarity.ms/s/0.6.34/clarity.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 40.76.174.66 Tappahannock, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/x-clarity-gzip
Referer: https://www.codility.com/
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

access-control-allow-origin: https://www.codility.com
date: Wed, 27 Apr 2022 22:12:51 GMT
access-control-allow-credentials: true
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
request-context: appId=cid-v1:238681e8-7d6b-453a-acb6-7dcad74f3111

POST
H3 200 / Show response
www.facebook.com/tr/ Frame 1E7C 0
18 B 85ms
40ms Document
text/plain 2a03:2880:f12d:83:face:b00c:0:25de
FACEBOOK

General

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Full URL

https://www.facebook.com/tr/

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a03:2880:f12d:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

Content-Type: application/x-www-form-urlencoded
Origin: https://www.codility.com
Referer: https://www.codility.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36
accept-language: en-GB,en;q=0.9

Response headers

access-control-allow-credentials: true
access-control-allow-origin: https://www.codility.com
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 0
content-type: text/plain
cross-origin-resource-policy: cross-origin
date: Wed, 27 Apr 2022 22:12:51 GMT
priority: u=0
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains

GET
H/1.1 200
OK img.gif
b.6sc.co/v1/beacon/ 43 B
774 B 214ms
214ms Image
image/gif 104.111.233.140
AKAMAI-AS

General

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Full URL

https://b.6sc.co/v1/beacon/img.gif?token=46ea09660d8ae57aaa43557797551cef&svisitor=64bb10020f760000e2bf69627d02000059c00000&session=dbe400d7-65b3-462c-8e50-cd4b65fd5a56&event=active_time_track&q=%7B%22currentTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A51%20GMT%22%2C%22lastTrackTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A50%20GMT%22%2C%22timeSpent%22%3A%221018%22%2C%22totalTimeSpent%22%3A%221018%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20%231%20rated%20coding%20assessment%20platform.%20Test%20developer%20skills%20with%20online%20coding%20tests%20and%20create%20programming%20assessments%20to%20interview%20%26%20hire%20developers.%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22Codility%3A%20Online%20Coding%20Tests%20%26amp%3B%20Programming%20Assessment%20for%20Interviews%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.codility.com%2F&pageViewId=233c5ec5-2443-4e15-8699-892439f60987&an_uid=0

Requested by

Host: www.codility.com
URL: https://www.codility.com/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

104.111.233.140 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-111-233-140.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:51 GMT
X-Content-Type-Options: nosniff
Connection: keep-alive
Content-Length: 43
Pragma: no-cache
Last-Modified: Sat, 05 Jun 2021 07:56:05 GMT
Server: nginx/1.14.0 (Ubuntu)
ETag: "60bb2e15-2b"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: image/gif
Access-Control-Allow-Origin
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Access-Control-Allow-Credentials: true
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H2

200

c.gif
c.clarity.ms/
Redirect Chain

https://c.clarity.ms/c.gif
https://c.bing.com/c.gif?CtsSyncId=B9045F62ADA64E258F554B9F8D4C6BAF&RedC=c.clarity.ms&MXFR=236B0CEE2F14641936151D7D2B146A88
https://c.clarity.ms/c.gif?CtsSyncId=B9045F62ADA64E258F554B9F8D4C6BAF&MUID=0D8F44CA03126E1C1659555902716F5F

42 B
368 B

39ms
38ms

Image
image/gif

52.142.114.2
MICROSOFT-CORP-MS...

General

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Show headers Download Go to Show image

Full URL: https://c.clarity.ms/c.gif?CtsSyncId=B9045F62ADA64E258F554B9F8D4C6BAF&MUID=0D8F44CA03126E1C1659555902716F5F
Protocol: H2
Server: 52.142.114.2 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 99c2917ee5b2a01459a923bdd1c676f15ee73b62b87f696e6735312d26f51e12

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:51 GMT
last-modified: Fri, 18 Mar 2022 19:39:54 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
etag: "8120eaf0ff3ad81:0"
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control: private, no-cache, proxy-revalidate, no-store
accept-ranges: bytes
content-type: image/gif
content-length: 42

Redirect headers

pragma: no-cache
date: Wed, 27 Apr 2022 22:12:52 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: BF049DC5CCDC452991726908F0645235 Ref B: LTSEDGE1108 Ref C: 2022-04-27T22:12:52Z
x-powered-by: ASP.NET
x-cache: CONFIG_NOCACHE
p3p: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
location: https://c.clarity.ms/c.gif?CtsSyncId=B9045F62ADA64E258F554B9F8D4C6BAF&MUID=0D8F44CA03126E1C1659555902716F5F
cache-control: private, no-cache, proxy-revalidate, no-store
content-length: 0

GET
H2 204 unip Show response
trc-events.taboola.com/1401219/log/3/ 0
248 B 144ms
35ms XHR
text/plain 141.226.228.48
TABOOLA-AS

General

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Show headers Download Go to

Full URL: https://trc-events.taboola.com/1401219/log/3/unip?en=pre_d_eng_tb&tos=1591&scd=25&ssd=1&est=1651097570690&ver=35&isls=true&src=i&invt=1500&rv=1&tim=1651097572281&vi=1651097570688&ri=980077dec89abcf1a08588b710b7c19c&ref=null&cv=20220421-4-RELEASE&item-url=https%3A%2F%2Fwww.codility.com%2F
Requested by: Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1401219/tfa.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

access-control-allow-origin: https://www.codility.com
pragma: no-cache
date: Wed, 27 Apr 2022 22:12:52 GMT
cache-control: no-cache
access-control-allow-credentials: true
server: nginx
p3p: policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"

POST
H2 204 collect Show response
d.clarity.ms/ 0
48 B 109ms
108ms XHR
text/plain 40.76.174.66
MICROSOFT-CORP-MS...

General

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Show headers Download Go to

Full URL: https://d.clarity.ms/collect
Requested by: Host: d.clarity.ms
URL: https://d.clarity.ms/s/0.6.34/clarity.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 40.76.174.66 Tappahannock, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: application/x-clarity-gzip
Referer: https://www.codility.com/
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

access-control-allow-origin: https://www.codility.com
date: Wed, 27 Apr 2022 22:12:52 GMT
access-control-allow-credentials: true
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
request-context: appId=cid-v1:238681e8-7d6b-453a-acb6-7dcad74f3111

GET
H/1.1 200
OK img.gif
b.6sc.co/v1/beacon/ 43 B
774 B 216ms
215ms Image
image/gif 104.111.233.140
AKAMAI-AS

General

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Show headers Download Go to Show image

Full URL

https://b.6sc.co/v1/beacon/img.gif?token=46ea09660d8ae57aaa43557797551cef&svisitor=64bb10020f760000e2bf69627d02000059c00000&session=dbe400d7-65b3-462c-8e50-cd4b65fd5a56&event=active_time_track&q=%7B%22currentTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A52%20GMT%22%2C%22lastTrackTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A51%20GMT%22%2C%22timeSpent%22%3A%221004%22%2C%22totalTimeSpent%22%3A%222022%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20%231%20rated%20coding%20assessment%20platform.%20Test%20developer%20skills%20with%20online%20coding%20tests%20and%20create%20programming%20assessments%20to%20interview%20%26%20hire%20developers.%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22Codility%3A%20Online%20Coding%20Tests%20%26amp%3B%20Programming%20Assessment%20for%20Interviews%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.codility.com%2F&pageViewId=233c5ec5-2443-4e15-8699-892439f60987&an_uid=0

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

104.111.233.140 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-111-233-140.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:52 GMT
X-Content-Type-Options: nosniff
Connection: keep-alive
Content-Length: 43
Pragma: no-cache
Last-Modified: Tue, 05 Oct 2021 22:17:52 GMT
Server: nginx/1.14.0 (Ubuntu)
ETag: "615ccf10-2b"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: image/gif
Access-Control-Allow-Origin
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Access-Control-Allow-Credentials: true
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H/1.1 200
OK img.gif
b.6sc.co/v1/beacon/ 43 B
774 B 215ms
214ms Image
image/gif 104.111.233.140
AKAMAI-AS

General

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Show headers Download Go to Show image

Full URL

https://b.6sc.co/v1/beacon/img.gif?token=46ea09660d8ae57aaa43557797551cef&svisitor=64bb10020f760000e2bf69627d02000059c00000&session=dbe400d7-65b3-462c-8e50-cd4b65fd5a56&event=active_time_track&q=%7B%22currentTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A53%20GMT%22%2C%22lastTrackTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A52%20GMT%22%2C%22timeSpent%22%3A%221005%22%2C%22totalTimeSpent%22%3A%223027%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20%231%20rated%20coding%20assessment%20platform.%20Test%20developer%20skills%20with%20online%20coding%20tests%20and%20create%20programming%20assessments%20to%20interview%20%26%20hire%20developers.%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22Codility%3A%20Online%20Coding%20Tests%20%26amp%3B%20Programming%20Assessment%20for%20Interviews%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.codility.com%2F&pageViewId=233c5ec5-2443-4e15-8699-892439f60987&an_uid=0

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

104.111.233.140 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-111-233-140.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:53 GMT
X-Content-Type-Options: nosniff
Connection: keep-alive
Content-Length: 43
Pragma: no-cache
Last-Modified: Fri, 21 Feb 2020 18:57:20 GMT
Server: nginx/1.14.0 (Ubuntu)
ETag: "5e502810-2b"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: image/gif
Access-Control-Allow-Origin
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Access-Control-Allow-Credentials: true
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H/1.1 200
OK img.gif
b.6sc.co/v1/beacon/ 43 B
774 B 215ms
214ms Image
image/gif 104.111.233.140
AKAMAI-AS

General

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Show headers Download Go to Show image

Full URL

https://b.6sc.co/v1/beacon/img.gif?token=46ea09660d8ae57aaa43557797551cef&svisitor=64bb10020f760000e2bf69627d02000059c00000&session=dbe400d7-65b3-462c-8e50-cd4b65fd5a56&event=active_time_track&q=%7B%22currentTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A54%20GMT%22%2C%22lastTrackTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A53%20GMT%22%2C%22timeSpent%22%3A%221004%22%2C%22totalTimeSpent%22%3A%224031%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20%231%20rated%20coding%20assessment%20platform.%20Test%20developer%20skills%20with%20online%20coding%20tests%20and%20create%20programming%20assessments%20to%20interview%20%26%20hire%20developers.%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22Codility%3A%20Online%20Coding%20Tests%20%26amp%3B%20Programming%20Assessment%20for%20Interviews%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.codility.com%2F&pageViewId=233c5ec5-2443-4e15-8699-892439f60987&an_uid=0

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

104.111.233.140 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-111-233-140.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:54 GMT
X-Content-Type-Options: nosniff
Connection: keep-alive
Content-Length: 43
Pragma: no-cache
Last-Modified: Sat, 05 Jun 2021 07:56:05 GMT
Server: nginx/1.14.0 (Ubuntu)
ETag: "60bb2e15-2b"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: image/gif
Access-Control-Allow-Origin
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Access-Control-Allow-Credentials: true
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H2 204 unip Show response
trc-events.taboola.com/1401219/log/3/ 0
247 B 36ms
35ms XHR
text/plain 141.226.228.48
TABOOLA-AS

General

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Show headers Download Go to

Full URL: https://trc-events.taboola.com/1401219/log/3/unip?en=pre_d_eng_tb&tos=4593&scd=25&ssd=1&est=1651097570690&ver=35&isls=true&src=i&invt=3000&rv=1&tim=1651097575284&vi=1651097570688&ri=980077dec89abcf1a08588b710b7c19c&ref=null&cv=20220421-4-RELEASE&item-url=https%3A%2F%2Fwww.codility.com%2F
Requested by: Host: cdn.taboola.com
URL: https://cdn.taboola.com/libtrc/unip/1401219/tfa.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 141.226.228.48 , Netherlands, ASN200478 (TABOOLA-AS, IL),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

access-control-allow-origin: https://www.codility.com
pragma: no-cache
date: Wed, 27 Apr 2022 22:12:55 GMT
cache-control: no-cache
access-control-allow-credentials: true
server: nginx
p3p: policyref="http://trc.taboola.com/p3p.xml", CP="NOI DSP COR LAW NID CURa ADMa DEVa PSAa PSDa OUR BUS IND UNI COM NAV INT DEM"

GET
H/1.1 200
OK img.gif
b.6sc.co/v1/beacon/ 43 B
774 B 216ms
215ms Image
image/gif 104.111.233.140
AKAMAI-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://b.6sc.co/v1/beacon/img.gif?token=46ea09660d8ae57aaa43557797551cef&svisitor=64bb10020f760000e2bf69627d02000059c00000&session=dbe400d7-65b3-462c-8e50-cd4b65fd5a56&event=active_time_track&q=%7B%22currentTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A55%20GMT%22%2C%22lastTrackTime%22%3A%22Wed%2C%2027%20Apr%202022%2022%3A12%3A54%20GMT%22%2C%22timeSpent%22%3A%221003%22%2C%22totalTimeSpent%22%3A%225034%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20%231%20rated%20coding%20assessment%20platform.%20Test%20developer%20skills%20with%20online%20coding%20tests%20and%20create%20programming%20assessments%20to%20interview%20%26%20hire%20developers.%22%2C%22keywords%22%3A%22%22%2C%22title%22%3A%22Codility%3A%20Online%20Coding%20Tests%20%26amp%3B%20Programming%20Assessment%20for%20Interviews%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.codility.com%2F&pageViewId=233c5ec5-2443-4e15-8699-892439f60987&an_uid=0

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

104.111.233.140 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-111-233-140.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: en-GB,en;q=0.9
Referer: https://www.codility.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36

Response headers

Date: Wed, 27 Apr 2022 22:12:55 GMT
X-Content-Type-Options: nosniff
Connection: keep-alive
Content-Length: 43
Pragma: no-cache
Last-Modified: Tue, 05 Oct 2021 22:17:52 GMT
Server: nginx/1.14.0 (Ubuntu)
ETag: "615ccf10-2b"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: image/gif
Access-Control-Allow-Origin
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Access-Control-Allow-Credentials: true
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Wed, 19 Apr 2000 11:43:00 GMT

POST
H2 200 analyze Show response
r2.visualwebsiteoptimizer.com/ 0
142 B 104ms
104ms XHR
application/javascript 35.221.11.9
GOOGLE-CLOUD-PLAT...

General

Check archive.org

Show headers 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-f795442fc4129c009527e9c5845423a9.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 35.221.11.9 Washington, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS: 9.11.221.35.bc.googleusercontent.com
Software: r2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.codility.com/
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryxkkqr5Yisxf5RMol

Response headers

access-control-allow-origin: *
date: Wed, 27 Apr 2022 22:12:56 GMT
content-encoding: gzip
server: r2
content-type: application/javascript; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

145 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.

42 Cookies

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

Domain/Path	Expires	Name / Value
.engage.codility.com/	1970-01-20 02:38:19	Name: __cf_bm Value: t6vcX_UBcOpDYyLuSVSNPPwQLhPD5yR6ACoAu0YrGPc-1651097570-0-Ad8mnn5Tq6CKY0cj9BoA74564TWtjytcbzR1l9qwPSSp1UKgFfcp+bYYd3oUv02gLRhlAVn88Fi254E8WPytSBI=
.codility.com/	1970-01-20 11:25:19	Name: _vwo_uuid_v2 Value: DEE14BDFC5D33206F656FB22BABC6A2FA\|a3d37be3554a36d00b82f24bdb01481d
.codility.com/	1970-01-20 20:09:29	Name: _mkto_trk Value: id:024-OPP-333&token:_mch-codility.com-1651097570403-26220
.codility.com/	1970-01-20 05:02:17	Name: _vis_opt_s Value: 1%7C
.codility.com/	1969-12-31 23:59:59	Name: _vis_opt_test_cookie Value: 1
.codility.com/	1970-01-23 18:14:17	Name: _vwo_uuid Value: DEE14BDFC5D33206F656FB22BABC6A2FA
.codility.com/	1970-01-20 04:47:53	Name: _gcl_au Value: 1.1.1774015736.1651097570
.codility.com/	1970-01-20 02:38:19	Name: _vwo_sn Value: 0%3A1%3Ar2.visualwebsiteoptimizer.com%3A1%3A1
.codility.com/	1970-01-20 04:47:53	Name: _vwo_ds Value: 3%3At_1%2Ca_1%3A0%241651097569%3A15.07833543%3A%3A5_1%2C4_1%2C3_1%2C2_1%2C1_1%3A3_1%2C2_1%3A0
.codility.com/	1970-01-20 20:09:29	Name: _ga Value: GA1.2.2085590522.1651097571
.codility.com/	1970-01-20 02:39:43	Name: _gid Value: GA1.2.1666218626.1651097571
.codility.com/	1970-01-20 02:38:17	Name: _dc_gtm_UA-10522543-1 Value: 1
.6sc.co/	1970-01-20 20:09:29	Name: 6suuid Value: 64bb10020f760000e2bf69627d02000059c00000
.bing.com/	1970-01-20 11:59:53	Name: MUID Value: 0D8F44CA03126E1C1659555902716F5F
.codility.com/	1970-01-20 02:39:43	Name: _uetsid Value: 2d6dd9f0c67711ecb9e0412d28054a89
.codility.com/	1970-01-20 11:59:53	Name: _uetvid Value: 2d6e0250c67711ec893f11980dcb1348
www.codility.com/	1970-01-20 02:48:22	Name: _an_uid Value: 0
www.codility.com/	1970-01-20 20:09:29	Name: _gd_visitor Value: ec7d4290-760f-4e92-86e9-f3b20a764c16
www.codility.com/	1970-01-20 02:38:31	Name: _gd_session Value: dbe400d7-65b3-462c-8e50-cd4b65fd5a56
engage.codility.com/	1969-12-31 23:59:59	Name: BIGipServerab43web-nginx-app_https Value: !XL7lWinfZdmkxHbaQbCLRqc3TBcuiptX0D1MLLiX+/9OouCT7NizOfjKwmtfZFkzfjf3pTH6FY85H3Y=
www.codility.com/	1970-01-20 20:09:29	Name: _gd_svisitor Value: 64bb10020f760000e2bf69627d02000059c00000
.doubleclick.net/	1970-01-20 02:38:18	Name: test_cookie Value: CheckForPermission
.www.codility.com/	1970-01-20 11:23:53	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Wed+Apr+27+2022+22%3A12%3A50+GMT%2B0000+(GMT)&version=6.26.0&isIABGlobal=false&hosts=&consentId=7082319b-6e92-485a-9710-585a101b48d2&interactionCount=0&landingPath=https%3A%2F%2Fwww.codility.com%2F&groups=C0001%3A1%2CC0004%3A0%2CC0002%3A0
.linkedin.com/	1970-01-20 03:21:29	Name: UserMatchHistory Value: AQJtG1UXyYnPPgAAAYBtFY4i8qEs_FNBFh0SGsZjt_T3whpydoAzO7yTomwHNXMet90LnWDWzmgNvg
.linkedin.com/	1970-01-20 03:21:29	Name: AnalyticsSyncHistory Value: AQJGoK8DWNFrRQAAAYBtFY4jDoqUh8MJ0Q4rv7R0W1IH-OdZG0VuflMj6zVJaluNATLJ4nGEDEWVEnrhcwBbJQ
.ads.linkedin.com/	1969-12-31 23:59:59	Name: lang Value: v=2&lang=en-us
.linkedin.com/	1970-01-20 20:10:11	Name: bcookie Value: "v=2&8805d14b-41a3-4e78-834a-17f1b29f2a62"
.linkedin.com/	1970-01-20 02:39:43	Name: lidc Value: "b=OGST08:s=O:r=O:a=O:p=O:g=2296:u=1:x=1:i=1651097570:t=1651183970:v=2:sig=AQEo7mTtqumbvllY_ne2A1Zn_4t_EZhF"
.codility.com/	1970-01-20 04:47:53	Name: _fbp Value: fb.1.1651097571033.1183328634
.facebook.com/	1970-01-20 04:47:53	Name: fr Value: 0t9vOMfUjojdJm86m..Biab_j...1.0.Biab_j.
.linkedin.com/	1969-12-31 23:59:59	Name: lang Value: v=2&lang=en-us
.www.linkedin.com/	1970-01-20 20:10:11	Name: bscookie Value: "v=1&202204272212516d44abec-bfc2-4f6c-83ba-a1c0c6427db7AQHwbA45KM4w5GE519A8_gyFl5UoDojw"
.linkedin.com/	1970-01-20 19:57:46	Name: li_gc Value: MTswOzE2NTEwOTc1NzE7MjswMjGCcyg/Rw/CaCNfjy6KpANxDhCI4yRzGEsrPX7q2PIWKg==
.codility.com/	1970-01-20 11:23:53	Name: cb_user_id Value: null
.codility.com/	1970-01-20 11:23:53	Name: cb_group_id Value: null
.codility.com/	1970-01-20 11:23:53	Name: cb_anonymous_id Value: %22c8ee8e2b-2947-4bc1-956a-d2b4e6caba39%22
.codility.com/	1970-01-20 11:23:53	Name: _clck Value: fzjxfi\|1\|f0z\|0
.codility.com/	1970-01-20 02:39:43	Name: _clsk Value: 15gw7m2\|1651097571850\|1\|1\|d.clarity.ms/collect
.c.bing.com/	1970-01-20 11:59:53	Name: SRM_B Value: 0D8F44CA03126E1C1659555902716F5F
.c.clarity.ms/	1969-12-31 23:59:59	Name: SM Value: C
.clarity.ms/	1970-01-20 11:59:53	Name: MUID Value: 0D8F44CA03126E1C1659555902716F5F
.c.clarity.ms/	1970-01-20 02:38:18	Name: ANONCHK Value: 0

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.

024-opp-333.mktoresp.com
app.clearbit.com
app.codility.com
b.6sc.co
bat.bing.com
c.6sc.co
c.bing.com
c.clarity.ms
cdn.taboola.com
cdnjs.cloudflare.com
codility.com
connect.facebook.net
cookie-cdn.cookiepro.com
d.clarity.ms
dev.visualwebsiteoptimizer.com
engage.codility.com
ga.clearbit.com
geolocation.onetrust.com
googleads.g.doubleclick.net
j.6sc.co
ml314.com
munchkin.marketo.net
px.ads.linkedin.com
px4.ads.linkedin.com
r2.visualwebsiteoptimizer.com
reveal.clearbit.com
secure.adnxs.com
snap.licdn.com
stats.g.doubleclick.net
tag.clearbitscripts.com
trc-events.taboola.com
trc.taboola.com
www.codility.com
www.facebook.com
www.google-analytics.com
www.google.co.uk
www.google.com
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
x.clearbitjs.com
104.111.233.140
104.111.234.67
104.17.74.206
13.107.42.14
141.193.213.20
141.226.228.48
142.250.186.98
151.101.193.44
18.168.178.18
185.33.221.87
192.28.144.124
2600:9000:20eb:d400:7:d7d6:3c40:93a1
2606:4700:10::6814:b944
2606:4700:4400::6812:26f3
2606:4700::6811:190e
2620:1ec:21::14
2620:1ec:c11::200
2a00:1450:4001:800::2003
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2a00:1450:4001:813::2002
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2a02:26f0:3500:7::17d8:4dca
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
34.111.234.236
34.96.102.137
35.221.11.9
40.76.174.66
52.142.114.2
52.71.87.144
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www.codility.com Open in urlscan Pro 141.193.213.20 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

98 Requests

97 %HTTPS

47 %IPv6

26 Domains

41 Subdomains

31 IPs

7 Countries

1523 kBTransfer

4432 kBSize

42 Cookies

12 Outgoing links

Page URL History

Redirected requests

98 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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

Screenshot
Live screenshot

Full Image

98
Requests

97 %
HTTPS

47 %
IPv6

26
Domains

41
Subdomains

31
IPs

7
Countries

1523 kB
Transfer

4432 kB
Size

42
Cookies

98 HTTP transactions
2 data transactions