www.kattis.com Open in urlscan Pro
2606:4700:20::ac43:4b5f Public Scan

URL:
https://www.kattis.com/
Submission: On August 10 via manual (August 10th 2020, 8:00:46 am UTC) from NL

Summary HTTP 74 Redirects Links 21 Behaviour Indicators

Summary

This website contacted 7 IPs in 2 countries across 6 domains to perform 74 HTTP transactions. The main IP is 2606:4700:20::ac43:4b5f, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.kattis.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on July 16th 2020. Valid for: a year.

This is the only time www.kattis.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
50	2606:4700:20:... 2606:4700:20::ac43:4b5f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
8	2606:4700::68... 2606:4700::6810:84e5	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:824::200a	15169 (GOOGLE) (GOOGLE)
8	104.18.70.113 104.18.70.113	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:816::200e	15169 (GOOGLE) (GOOGLE)
2	2606:4700::68... 2606:4700::6810:85e5	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	104.16.51.111 104.16.51.111	13335 (CLOUDFLAR...) (CLOUDFLARENET)
74	7

50 2606:4700:20::ac43:4b5f (United States)

ASN13335 (CLOUDFLARENET, US)

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

8 2606:4700::6810:84e5 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2a00:1450:4001:824::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 104.18.70.113 (United States)

ASN13335 (CLOUDFLARENET, US)

static.zdassets.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
ekr.zdassets.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:816::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2606:4700::6810:85e5 (United States)

ASN13335 (CLOUDFLARENET, US)

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

3 104.16.51.111 (United States)

ASN13335 (CLOUDFLARENET, US)

kattis.zendesk.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
50	kattis.com www.kattis.com	2 MB
10	cloudflare.com cdnjs.cloudflare.com	314 KB
8	zdassets.com static.zdassets.com ekr.zdassets.com	537 KB
3	zendesk.com kattis.zendesk.com	2 KB
2	google-analytics.com www.google-analytics.com	18 KB
1	googleapis.com ajax.googleapis.com	29 KB
74	6

	Domain	Requested by
50	www.kattis.com	www.kattis.com
10	cdnjs.cloudflare.com	www.kattis.com
7	static.zdassets.com	www.kattis.com static.zdassets.com
3	kattis.zendesk.com	static.zdassets.com
2	www.google-analytics.com	www.kattis.com
1	ekr.zdassets.com	static.zdassets.com
1	ajax.googleapis.com	www.kattis.com
74	7

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

Domain
ericsson.kattis.com
capgemeni.kattis.com
demo.kattis.com
paradox.kattis.com
klarna.kattis.com
github.com
www.linkedin.com
calendly.com

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2020-07-16` - `2021-07-16`	a year	crt.sh
cloudflare.com Cloudflare Inc ECC CA-3	`2020-07-04` - `2021-07-04`	a year	crt.sh
upload.video.google.com GTS CA 1O1	`2020-07-15` - `2020-10-07`	3 months	crt.sh
ssl911790.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2020-05-20` - `2020-11-26`	6 months	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-07-15` - `2020-10-07`	3 months	crt.sh
kattis.zendesk.com Cloudflare Inc ECC CA-3	`2020-07-10` - `2021-07-10`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://www.kattis.com/
Frame ID: 3C731A1EB17DE63B76F95025845508A1
Requests: 66 HTTP requests in this frame

Frame: https://static.zdassets.com/web_widget/latest/preload.0083262c3898d18e79eb.js
Frame ID: 18F7220703E4F7AFF51DA5247A6038EA
Requests: 8 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i

Varnish (Cache Tools) Expand

Overall confidence: 100%
Detected patterns

headers via /varnish(?: $Varnish\/([\d.]+)$)?/i

CloudFlare (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^cloudflare$/i

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]* href=[^>]+(?:([\d.]+)\/)?(?:css\/)?font-awesome(?:\.min)?\.css/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Ionicons (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]* href=[^>]+ionicons(?:\.min)?\.css/i

Page Statistics

74
Requests

100 %
HTTPS

71 %
IPv6

6
Domains

7
Subdomains

7
IPs

2
Countries

3004 kB
Transfer

5069 kB
Size

4
Cookies

21 Outgoing links

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

URL: https://ericsson.kattis.com/

Search URL Search Domain Scan URL

URL: https://capgemeni.kattis.com/

Search URL Search Domain Scan URL

URL: https://demo.kattis.com/

Search URL Search Domain Scan URL

URL: https://paradox.kattis.com/

Search URL Search Domain Scan URL

URL: https://klarna.kattis.com/

Search URL Search Domain Scan URL

URL: https://github.com/SuprDewd

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/pub/bjarki-%C3%A1g%C3%BAst-gu%C3%B0mundsson/30/b3a/893

Search URL Search Domain Scan URL

URL: https://github.com/niemela

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/niemela

Search URL Search Domain Scan URL

URL: https://github.com/ghamerly

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/pub/greg-hamerly/a/740/876

Search URL Search Domain Scan URL

URL: https://github.com/gkreitz

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/gkreitz

Search URL Search Domain Scan URL

URL: https://github.com/mikaelgoldmann

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/pub/mikael-goldmann/2/287/520

Search URL Search Domain Scan URL

URL: https://github.com/pehrsoderman

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/pehrs

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/joel-svensson/

Search URL Search Domain Scan URL

URL: https://github.com/austrin

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/pub/per-austrin/2/b2/939

Search URL Search Domain Scan URL

URL: https://calendly.com/kattis/recruiting
Title: Book a demo

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

74 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request / Show response
www.kattis.com/ 24 KB
5 KB 215ms
156ms Document
text/html 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 56b18f1644410ea92ca034ae78c2b0809c0163907f8cb2a6531fd8f77eaed6d0

Request headers

:method: GET
:authority: www.kattis.com
:scheme: https
:path: /
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status: 200
date: Mon, 10 Aug 2020 08:00:27 GMT
content-type: text/html; charset=utf-8
set-cookie: __cfduid=defc8dc0af3e4fff7bdb49bef6e45bd821597046427; expires=Wed, 09-Sep-20 08:00:27 GMT; path=/; domain=.kattis.com; HttpOnly; SameSite=Lax
last-modified: Fri, 29 May 2020 21:50:36 GMT
access-control-allow-origin: *
expires: Mon, 10 Aug 2020 08:10:27 GMT
cache-control: max-age=600
x-proxy-cache: MISS
x-github-request-id: 64AA:51FA:FEED6:150FC2:5F30FE8F
via: 1.1 varnish
age: 0
x-served-by: cache-fra19142-FRA
x-cache: MISS
x-cache-hits: 0
x-timer: S1597046427.301880,VS0,VE98
vary: Accept-Encoding
x-fastly-request-id: 787a6fe9e1c8d317fa86863bac3f893bc273d7ff
cf-cache-status: DYNAMIC
cf-request-id: 0478fba67a000006108c24b200000001
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 5c082eea5cdf0610-FRA
content-encoding: br

GET
H2 200 font-awesome.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.2.0/css/ 21 KB
5 KB 14ms
13ms Stylesheet
text/css 2606:4700::6810:84e5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.2.0/css/font-awesome.min.css

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

50dbecb3ed007ae3c814e0c220f9e9a153d02fbafa3d9465c4b222042976a8ec

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 24540652
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 0478fba71d000005d85d23e200000001
served-in-seconds: 0.001
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:19:12 GMT
server: cloudflare
etag: W/"5afd4910-55e3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000; includeSubDomains
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=30672000
cf-ray: 5c082eeb6a6205d8-FRA
expires: Sat, 31 Jul 2021 08:00:27 GMT

GET
H2 200 ionicons.min.css
cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ 50 KB
8 KB 39ms
38ms Stylesheet
text/css 2606:4700::6810:84e5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ionicons.min.css

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

de2bbd8e0b32f53a53c1729bedb350cea59e9115fba4f2bed8e2e3dd1f76d9fa

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 24540653
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 0478fba71e000005d85d23f200000001
served-in-seconds: 0.002
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:20:52 GMT
server: cloudflare
etag: W/"5afd4974-c854"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000; includeSubDomains
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=30672000
cf-ray: 5c082eeb6a6505d8-FRA
expires: Sat, 31 Jul 2021 08:00:27 GMT

GET
H2 200 bootstrap.min.css
cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/css/ 111 KB
17 KB 20ms
19ms Stylesheet
text/css 2606:4700::6810:84e5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/css/bootstrap.min.css

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d699f303990ce9bd7d7c97e9bd3cad6a46ecf2532f475cf22ae58213237821b9

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 24627769
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 0478fba71e000005d85d240200000001
served-in-seconds: 0.002
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:27:13 GMT
server: cloudflare
etag: W/"5afd4af1-1bb5a"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000; includeSubDomains
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=30672000
cf-ray: 5c082eeb6a6605d8-FRA
expires: Sat, 31 Jul 2021 08:00:27 GMT

GET
H2 200 flickity.min.css
cdnjs.cloudflare.com/ajax/libs/flickity/1.1.1/ 2 KB
775 B 12ms
11ms Stylesheet
text/css 2606:4700::6810:84e5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/flickity/1.1.1/flickity.min.css

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

28348c5f2eb4b7d6290eda0d951eebdda2755f5b6a886563a405d88169643da2

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 2333339
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 0478fba71e000005d85d241200000001
served-in-seconds: 0.001
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:19:52 GMT
server: cloudflare
etag: W/"5afd4938-801"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000; includeSubDomains
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=30672000
cf-ray: 5c082eeb6a6805d8-FRA
expires: Sat, 31 Jul 2021 08:00:27 GMT

GET
H2 200 main.css
www.kattis.com/css/ 24 KB
5 KB 142ms
141ms Stylesheet
text/css 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.kattis.com/css/main.css
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 109e15d5461dda9fe7c44027eac196c9b19ff3e205130960be1d3b90d1a0ba92

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: ff378cdcb98c78873bf8a4c43ff2f7b827545003
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
content-encoding: br
x-origin-cache: HIT
cf-request-id: 0478fba71d000006108c265200000001
x-served-by: cache-fra19179-FRA
last-modified: Fri, 29 May 2020 21:50:36 GMT
server: cloudflare
x-github-request-id: 2020:7101:164124:1BFC1A:5F254E59
x-timer: S1596280410.920835,VS0,VE95
etag: W/"5ed183ac-6069"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=14400
cf-ray: 5c082eeb68280610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 ericsson.png
www.kattis.com/img/site/logos/ 13 KB
13 KB 133ms
124ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/logos/ericsson.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: c4898a1a3bb4f1508100892e9963f495948119d8b126b4e5cc9fb219d96bc931

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: a520d1e144069e84ba799fa5233928d2a867cc22
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 13001
cf-request-id: 0478fba7ba000006108c278200000001
x-served-by: cache-fra19128-FRA
last-modified: Fri, 29 May 2020 21:50:31 GMT
server: cloudflare
x-github-request-id: 1684:2A21:157160:1B00E5:5F254E59
x-timer: S1596280411.665015,VS0,VE89
etag: "5ed183a7-32c9"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b560610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 capgemeni.png
www.kattis.com/img/site/logos/ 24 KB
24 KB 136ms
127ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/logos/capgemeni.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9fad5c51424cffa06975c197b3605c3e70204ec0344c8434a819e752ca1e136f

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: 866ca5994d6f34fd9054eda107cb35fcb716067c
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
content-length: 24193
cf-request-id: 0478fba7ba000006108c279200000001
x-served-by: cache-fra19136-FRA
last-modified: Fri, 29 May 2020 21:50:31 GMT
server: cloudflare
x-github-request-id: F36A:2E26:C7DE2:F97E0:5F2B966F
x-timer: S1596692079.311171,VS0,VE101
etag: "5ed183a7-5e81"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b590610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 demo.png
www.kattis.com/img/site/logos/ 2 KB
3 KB 130ms
122ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/logos/demo.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: c674470c91f8846a183486f44c7d47f8f7ac67af320d8c0c7221a31ec8073c53

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: f9baae5fb1f850f9437307b4e45a6d9bd6e47e1a
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 2383
cf-request-id: 0478fba7ba000006108c27a200000001
x-served-by: cache-fra19136-FRA
last-modified: Fri, 29 May 2020 21:50:31 GMT
server: cloudflare
x-github-request-id: A638:2C22:A4D7D:D1355:5F254E59
x-timer: S1596280411.654505,VS0,VE92
etag: "5ed183a7-94f"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b5c0610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 paradox.png
www.kattis.com/img/site/logos/ 6 KB
6 KB 133ms
126ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/logos/paradox.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5929d1a649ced34b4a67cae8d19eb89131983030edf29fd4b19054f6c89623f6

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: a75aee0b313a1a175731c272564c1f6837fc788d
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 5936
cf-request-id: 0478fba7ba000006108c27b200000001
x-served-by: cache-fra19148-FRA
last-modified: Fri, 29 May 2020 21:50:32 GMT
server: cloudflare
x-github-request-id: C5A0:19A3:A95E9:D63B3:5F254E59
x-timer: S1596280411.654356,VS0,VE91
etag: "5ed183a8-1730"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b5e0610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 klarna.png
www.kattis.com/img/site/logos/ 9 KB
9 KB 160ms
153ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/logos/klarna.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 122f2cc65bf6d90652f78db8f267bae825ecc6155f7d3527ce71953b5ddecde4

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: f45dfdba6aeb11b78952e765fcbf2216da3b506f
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 9437
cf-request-id: 0478fba7ba000006108c27c200000001
x-served-by: cache-fra19136-FRA
last-modified: Fri, 29 May 2020 21:50:31 GMT
server: cloudflare
x-github-request-id: 8432:4017:CAB46:FD3BD:5F2B966F
x-timer: S1596692079.309344,VS0,VE96
etag: "5ed183a7-24dd"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b5f0610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 martin.jpg
www.kattis.com/img/site/testimonials/ 10 KB
10 KB 152ms
146ms Image
image/jpeg 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/testimonials/martin.jpg
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 874bbb13b267be78a111136fde79b957ab0f4affb8cdf62f2e1fcb0942318de9

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: a5c97c7d752bc3c1e416230621cd96bca00ce651
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 10315
cf-request-id: 0478fba7ba000006108c27d200000001
x-served-by: cache-fra19120-FRA
last-modified: Fri, 29 May 2020 21:50:32 GMT
server: cloudflare
x-github-request-id: C074:25AC:B40FB:E45AF:5F254E5A
x-timer: S1596280411.661134,VS0,VE91
etag: "5ed183a8-284b"
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: *
expires: Mon, 10 Aug 2020 08:10:27 GMT
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b610610-FRA
x-proxy-cache: MISS
cf-bgj: h2pri

GET
H2 200 jonatan.jpg
www.kattis.com/img/site/testimonials/ 92 KB
92 KB 161ms
154ms Image
image/jpeg 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/testimonials/jonatan.jpg
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9ab64b1955be970256c5b102c5a5ff3ca0e871e11eff2548b9fe9589a7504ff8

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: 8a765e7177e1143b4db279a77bcbee72b2fd0411
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: MISS
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 94169
cf-request-id: 0478fba7ba000006108c27e200000001
x-served-by: cache-fra19156-FRA
last-modified: Fri, 29 May 2020 21:50:32 GMT
server: cloudflare
x-github-request-id: AF0E:6546:4D58FC:60E40B:5F30FE9B
x-timer: S1597046428.608969,VS0,VE92
etag: "5ed183a8-16fd9"
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: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b620610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 erika.jpg
www.kattis.com/img/site/testimonials/ 122 KB
122 KB 141ms
135ms Image
image/jpeg 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/testimonials/erika.jpg
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bff2f1973355d09893c6cdc9074e61631fd7dc1f102d7659db4c50d7d5d1cc25

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: 3d01ef532fdabf017ee406639ff27f2466641684
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 124529
cf-request-id: 0478fba7ba000006108c27f200000001
x-served-by: cache-fra19176-FRA
last-modified: Fri, 29 May 2020 21:50:32 GMT
server: cloudflare
x-github-request-id: C0AA:7101:164135:1BFBFC:5F254E59
x-timer: S1596280411.701426,VS0,VE260
etag: "5ed183a8-1e671"
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: *
expires: Mon, 10 Aug 2020 08:10:27 GMT
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b630610-FRA
x-proxy-cache: MISS
cf-bgj: h2pri

GET
H2 200 stockholm.png
www.kattis.com/img/site/ 18 KB
18 KB 153ms
147ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/stockholm.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: ada0cd794f5c7822d6b1a22a233d188ea996eae5f74c3a11d09e7a829a306da0

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: 701122e730935df8039eea187f49c252cf6e91ba
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 18167
cf-request-id: 0478fba7ba000006108c280200000001
x-served-by: cache-fra19176-FRA
last-modified: Fri, 29 May 2020 21:50:32 GMT
server: cloudflare
x-github-request-id: 21FE:3201:165217:1C0AD0:5F254E5A
x-timer: S1596280411.695252,VS0,VE91
etag: "5ed183a8-46f7"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b640610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 waco.png
www.kattis.com/img/site/ 24 KB
24 KB 132ms
126ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/waco.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: fabde16e1e30aae634e57d88ae6c1970ae92a62c
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
status: 200
x-cache-hits: 0
x-origin-cache: HIT
content-length: 24636
cf-request-id: 0478fba7ba000006108c281200000001
x-served-by: cache-fra19180-FRA
last-modified: Fri, 29 May 2020 21:50:32 GMT
server: cloudflare
x-github-request-id: 5716:582E:B1742:E33DA:5F2661E2
x-timer: S1596350948.264760,VS0,VE94
etag: "5ed183a8-603c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b660610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 email-decode.min.js Show response
www.kattis.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 1 KB
858 B 8ms
7ms Script
application/javascript 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://www.kattis.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: gzip
vary: Accept-Encoding
last-modified: Wed, 05 Aug 2020 10:00:12 GMT
server: cloudflare
etag: W/"5f2a832c-4d7"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options: SAMEORIGIN
content-type: application/javascript
status: 200
cache-control: max-age=172800, public
cf-ray: 5c082eeba8fb0610-FRA
cf-request-id: 0478fba745000006108c268200000001
expires: Wed, 12 Aug 2020 08:00:27 GMT

GET
H2 200 modernizr.min.js Show response
cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/ 11 KB
4 KB 12ms
12ms Script
application/javascript 2606:4700::6810:84e5
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 24540653
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 0478fba74f000005d85d245200000001
served-in-seconds: 0.001
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:24:28 GMT
server: cloudflare
etag: W/"5afd4a4c-2b4c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000; includeSubDomains
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
cf-ray: 5c082eebbb4105d8-FRA
expires: Sat, 31 Jul 2021 08:00:27 GMT

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/2.1.3/ 82 KB
29 KB 6ms
5ms Script
text/javascript 2a00:1450:4001:824::200a
GOOGLE

General

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Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:824::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 21 Jul 2020 19:59:43 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1684844
status: 200
alt-svc: h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T050=":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: 29707
x-xss-protection: 0
last-modified: Tue, 03 Mar 2020 19:15:00 GMT
server: sffe
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Wed, 21 Jul 2021 19:59:43 GMT

GET
H2 200 bootstrap.min.js Show response
cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/js/ 35 KB
9 KB 21ms
21ms Script
application/javascript 2606:4700::6810:84e5
CLOUDFLARENET

General

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Full URL

https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/js/bootstrap.min.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 24627772
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 0478fba76d000005d85d249200000001
served-in-seconds: 0.001
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:26:03 GMT
server: cloudflare
etag: W/"5afd4aab-8b11"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000; includeSubDomains
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
cf-ray: 5c082eebebc905d8-FRA
expires: Sat, 31 Jul 2021 08:00:27 GMT

GET
H2 200 jquery.cycle2.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jquery.cycle2/20140415/ 22 KB
7 KB 18ms
18ms Script
application/javascript 2606:4700::6810:84e5
CLOUDFLARENET

General

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Full URL

https://cdnjs.cloudflare.com/ajax/libs/jquery.cycle2/20140415/jquery.cycle2.min.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 24528414
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 0478fba785000005d85d24c200000001
served-in-seconds: 0.001
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:20:13 GMT
server: cloudflare
etag: W/"5afd494d-59a1"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000; includeSubDomains
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
cf-ray: 5c082eec0c4905d8-FRA
expires: Sat, 31 Jul 2021 08:00:27 GMT

GET
H2 200 flickity.pkgd.min.js Show response
cdnjs.cloudflare.com/ajax/libs/flickity/1.1.1/ 57 KB
14 KB 25ms
25ms Script
application/javascript 2606:4700::6810:84e5
CLOUDFLARENET

General

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Full URL

https://cdnjs.cloudflare.com/ajax/libs/flickity/1.1.1/flickity.pkgd.min.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:84e5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 15982894
status: 200
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 0478fba799000005d85d24d200000001
served-in-seconds: 0.003
timing-allow-origin: *
last-modified: Thu, 17 May 2018 09:19:12 GMT
server: cloudflare
etag: W/"5afd4910-e374"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000; includeSubDomains
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
cf-ray: 5c082eec2c9205d8-FRA
expires: Sat, 31 Jul 2021 08:00:27 GMT

GET
H2 200 plugins.js Show response
www.kattis.com/js/ 4 KB
2 KB 147ms
146ms Script
application/javascript 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Full URL: https://www.kattis.com/js/plugins.js
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
Resource Hash: ca468eb07b81b866f822c5aa9bb635aa554444bb4981c2abd695e1884fbacdcd

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: b5faf6ecaf98b7b10997720c277b6b3ab938c852
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
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x-cache-hits: 0
content-encoding: br
cf-request-id: 0478fba7ad000006108c276200000001
x-served-by: cache-fra19136-FRA
last-modified: Fri, 29 May 2020 21:50:32 GMT
server: cloudflare
x-github-request-id: 9210:4AC4:52B8:9CEA:5F254E5A
x-timer: S1596280411.519387,VS0,VE93
etag: W/"5ed183a8-e1a"
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: *
cache-control: max-age=14400
cf-ray: 5c082eec4b140610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 main.js Show response
www.kattis.com/js/ 4 KB
1014 B 144ms
134ms Script
application/javascript 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to

Full URL: https://www.kattis.com/js/main.js
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
Resource Hash: 2abd61fe12fa92314d624aa3470c4d8fe08741546e6dbf7bc3900120d3a407d3

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: 0b7b2604b89ade2964ffdbb2bfc84471dad3526b
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
x-cache: MISS
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content-encoding: br
x-origin-cache: HIT
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x-served-by: cache-fra19121-FRA
last-modified: Fri, 29 May 2020 21:50:32 GMT
server: cloudflare
x-github-request-id: 31B0:45D2:17977C:1DA0E6:5F254E5A
x-timer: S1596280411.648503,VS0,VE91
etag: W/"5ed183a8-f75"
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: *
cache-control: max-age=14400
cf-ray: 5c082eec5b520610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
H2 200 snippet.js Show response
static.zdassets.com/ekr/ 24 KB
7 KB 66ms
27ms Script
application/javascript 104.18.70.113
CLOUDFLARENET

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Full URL

https://static.zdassets.com/ekr/snippet.js?key=1ae2d2b0-ffc4-408d-8195-730a2573f74a

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.70.113 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 60
x-amz-server-side-encryption: AES256
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last-modified: Tue, 10 Mar 2020 23:13:51 GMT
server: cloudflare
etag: W/"f47f1934dec578b3ec2daacb7e61d9c9"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=0
content-type: application/javascript
cache-control: public, max-age=3600, s-maxage=60
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cf-request-id: 0478fba7de0000d8d5d0a2f200000001
cf-ray: 5c082eec9fd8d8d5-AMS

GET
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www.kattis.com/img/site/ 50 KB
50 KB 225ms
219ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Full URL: https://www.kattis.com/img/site/ericsson.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: 1a728405bc55b4af52e77a4b46fe0acb8e19647f
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
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x-served-by: cache-fra19171-FRA
last-modified: Fri, 29 May 2020 21:50:31 GMT
server: cloudflare
x-github-request-id: 8B0C:16AD:4C43F:629DD:5F254E59
x-timer: S1596280411.709102,VS0,VE91
etag: "5ed183a7-c7ea"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b670610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
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www.kattis.com/img/site/ 76 KB
76 KB 224ms
218ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/king.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-fastly-request-id: 9bdeeb64df39f1e38ecd54d737bce628ae1d5957
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
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server: cloudflare
x-github-request-id: 4E9A:2C22:A4D7F:D135F:5F254E59
x-timer: S1596280411.699042,VS0,VE92
etag: "5ed183a7-12fc5"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
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cf-ray: 5c082eec5b6b0610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
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www.kattis.com/img/site/ 69 KB
69 KB 137ms
132ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Full URL: https://www.kattis.com/img/site/paradox.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

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

x-fastly-request-id: f65e2396583052193c255e78048f949254f172d5
date: Mon, 10 Aug 2020 08:00:27 GMT
via: 1.1 varnish
cf-cache-status: REVALIDATED
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server: cloudflare
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x-timer: S1596280411.710872,VS0,VE94
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expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=14400
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cf-ray: 5c082eec5b6d0610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
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www.kattis.com/img/site/ 95 KB
96 KB 140ms
135ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/spotify.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

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

x-fastly-request-id: 8ef7a19bf74921c8a427b5ca2671deace124fb81
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server: cloudflare
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vary: Accept-Encoding
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expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
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53 KB 137ms
133ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/open.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

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

x-fastly-request-id: 0a7a7f45dc961258dd7ceae385646dd4993f1491
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vary: Accept-Encoding
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access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 5c082eec5b720610-FRA
x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
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www.kattis.com/img/site/ 56 KB
56 KB 222ms
217ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/icpc.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4b5f , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

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

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GET
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www.kattis.com/img/site/ 34 KB
34 KB 150ms
145ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/ioi.png
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URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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Response headers

x-fastly-request-id: 92f156a01acbf783cdcbd68bd3a153b9a4f1c0cc
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via: 1.1 varnish
cf-cache-status: MISS
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server: cloudflare
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vary: Accept-Encoding
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GET
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www.kattis.com/img/site/ 46 KB
47 KB 138ms
133ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/kth.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

x-fastly-request-id: 95c432e0f8c5b627f790567ea282e197d94f61e2
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via: 1.1 varnish
cf-cache-status: REVALIDATED
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server: cloudflare
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x-timer: S1596280411.759889,VS0,VE176
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vary: Accept-Encoding
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access-control-allow-origin: *
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x-proxy-cache: MISS
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GET
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www.kattis.com/img/site/ 685 KB
686 KB 440ms
436ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/nus.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

x-fastly-request-id: 0c5c74ed19dc3b45b9b0b52622c668f58809af0f
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vary: Accept-Encoding
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x-proxy-cache: MISS
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GET
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www.kattis.com/img/site/ 48 KB
48 KB 145ms
141ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/uchicago.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

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vary: Accept-Encoding
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GET
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www.kattis.com/img/site/ 49 KB
49 KB 148ms
145ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/baylor.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

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GET
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www.kattis.com/img/site/ 37 KB
38 KB 144ms
140ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/ru.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

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vary: Accept-Encoding
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GET
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www.kattis.com/img/site/ 41 KB
41 KB 150ms
146ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/liu.png
Requested by: Host: www.kattis.com
URL: https://www.kattis.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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

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GET
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18 KB 9ms
5ms Script
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GOOGLE

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Full URL

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

Requested by

Host: www.kattis.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

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x-content-type-options: nosniff
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expires: Mon, 10 Aug 2020 08:15:39 GMT

GET
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www.kattis.com/img/site/ 17 KB
17 KB 146ms
145ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/logo.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

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vary: Accept-Encoding
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x-proxy-cache: MISS
expires: Mon, 10 Aug 2020 08:10:27 GMT

GET
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www.kattis.com/img/site/ 30 KB
30 KB 222ms
221ms Image
image/jpeg 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Full URL: https://www.kattis.com/img/site/for-companies-bg.jpg
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URL: https://www.kattis.com/
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Request headers

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Response headers

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cache-control: max-age=14400
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GET
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34 KB 130ms
130ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/intro-1.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

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x-proxy-cache: MISS
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GET
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www.kattis.com/img/site/ 44 KB
44 KB 241ms
241ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/candidates.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

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14 KB 119ms
118ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-better-testing.png
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URL: https://www.kattis.com/
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Request headers

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Response headers

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GET
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www.kattis.com/img/site/page-items/icons/ 20 KB
20 KB 132ms
130ms Image
image/png 2606:4700:20::ac43:4b5f
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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-automated.png
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Request headers

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Response headers

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GET
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www.kattis.com/img/site/page-items/icons/ 10 KB
10 KB 139ms
137ms Image
image/png 2606:4700:20::ac43:4b5f
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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-code-click.png
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URL: https://www.kattis.com/
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Request headers

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www.kattis.com/img/site/page-items/icons/ 19 KB
19 KB 130ms
128ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-filter.png
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GET
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www.kattis.com/img/site/page-items/icons/ 19 KB
19 KB 142ms
140ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-engaging-interviews.png
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URL: https://www.kattis.com/
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GET
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www.kattis.com/img/site/page-items/icons/ 14 KB
14 KB 151ms
149ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-no-cheating.png
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17 KB 151ms
149ms Image
image/png 2606:4700:20::ac43:4b5f
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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-invite.png
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11 KB 132ms
131ms Image
image/png 2606:4700:20::ac43:4b5f
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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-grade.png
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15 KB 135ms
134ms Image
image/png 2606:4700:20::ac43:4b5f
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Full URL: https://www.kattis.com/img/site/page-items/icons/icon-interview.png
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15 KB 149ms
148ms Image
image/png 2606:4700:20::ac43:4b5f
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Full URL: https://www.kattis.com/img/site/team/bjarki.png
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19 KB 135ms
132ms Image
image/png 2606:4700:20::ac43:4b5f
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Full URL: https://www.kattis.com/img/site/team/fredrik.png
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Request headers

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Response headers

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GET
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14 KB 138ms
135ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/team/greg.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

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GET
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18 KB 140ms
137ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/team/gunnar.png
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URL: https://www.kattis.com/
Protocol: H2
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Request headers

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Response headers

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GET
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12 KB 134ms
130ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/team/mikael.png
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URL: https://www.kattis.com/
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Request headers

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Response headers

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GET
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18 KB 230ms
226ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/team/pehr.png
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Request headers

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Response headers

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GET
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14 KB 219ms
216ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/team/joel.png
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URL: https://www.kattis.com/
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Request headers

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Response headers

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GET
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16 KB 132ms
129ms Image
image/png 2606:4700:20::ac43:4b5f
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL: https://www.kattis.com/img/site/team/per-a.png
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URL: https://www.kattis.com/
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Request headers

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Response headers

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GET
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64 KB 43ms
27ms Font
application/octet-stream 2606:4700::6810:85e5
CLOUDFLARENET

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Full URL

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.2.0/fonts/fontawesome-webfont.woff?v=4.2.0

Requested by

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Request headers

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Response headers

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GET
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35 KB 221ms
219ms Font
font/woff 2606:4700:20::ac43:4b5f
CLOUDFLARENET

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Full URL: https://www.kattis.com/fonts/handwriting/handwriting.woff
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185 KB 32ms
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CLOUDFLARENET

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Full URL

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Requested by

Host: www.kattis.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Request headers

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Response headers

date: Mon, 10 Aug 2020 08:00:27 GMT
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server: cloudflare
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GET
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GOOGLE

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Full URL

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Requested by

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Protocol

Security

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Server

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Request headers

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Response headers

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x-content-type-options: nosniff
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GET
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751ms XHR
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CLOUDFLARENET

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Full URL

https://ekr.zdassets.com/compose/1ae2d2b0-ffc4-408d-8195-730a2573f74a

Requested by

Host: static.zdassets.com
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Protocol

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Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:28 GMT
content-encoding: br
vary: Origin, Accept-Encoding
cf-cache-status: MISS
status: 200, 200 OK
strict-transport-security: max-age=0
cf-request-id: 0478fba93e00009cd603223200000001
x-request-id: 268357d6-24b7-47e3-a3b1-f78b3cc7748b
x-runtime: 0.002757
server: cloudflare
etag: W/"12dacf72e4f23aa5a0fd3e643fb01c4a"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 1728000
access-control-allow-methods: GET, POST, OPTIONS
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers
cache-control: max-age=600, public, s-maxage=60, stale-while-revalidate=600, stale-if-error=3600
cf-ray: 5c082eeecb869cd6-AMS

GET
H2 200 preload.0083262c3898d18e79eb.js Show response
static.zdassets.com/web_widget/latest/ Frame 18F7 54 KB
16 KB 37ms
36ms Script
application/javascript 104.18.70.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/web_widget/latest/preload.0083262c3898d18e79eb.js

Requested by

Host: static.zdassets.com
URL: https://static.zdassets.com/ekr/snippet.js?key=1ae2d2b0-ffc4-408d-8195-730a2573f74a

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.70.113 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3f8ca4bfa79eb92fd49dc328bff6e1022a1ff8f3609b7f45d139f43262a3efbf

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:28 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 366815
x-amz-server-side-encryption: AES256
status: 200
x-amz-replication-status: COMPLETED
x-amz-request-id: D77C6D1C0665CE88
x-amz-id-2: HanD0OvJZPmfliPCrkdDGJu1WZGANn0UCvDypn+a5ee37kLWJYfyWHegkOvhOyQzV7jyYL7ptsw=
last-modified: Thu, 06 Aug 2020 01:02:59 GMT
server: cloudflare
etag: W/"3a2d8fded41c118e53eeada547cb44e6"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=0
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=31536000
x-amz-version-id: HB5JqUpYqC.4v0UAF.gbIVqwbeO1riE3
cf-request-id: 0478fbac3e0000d8d5d0a8d200000001
cf-ray: 5c082ef39bf3d8d5-AMS
expires: Fri, 06 Aug 2021 01:02:58 GMT

GET
H2 200 vendors~web_widget.0aaa54df4f6f357d55ad.chunk.js Show response
static.zdassets.com/web_widget/latest/ Frame 18F7 1024 KB
275 KB 23ms
22ms Script
application/javascript 104.18.70.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/web_widget/latest/vendors~web_widget.0aaa54df4f6f357d55ad.chunk.js

Requested by

Host: static.zdassets.com
URL: https://static.zdassets.com/ekr/snippet.js?key=1ae2d2b0-ffc4-408d-8195-730a2573f74a

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.70.113 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f377f2f2c1d5354a46116011beddaddcc9bf900ec4d807ccd7fc633728de7c22

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:28 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 127
x-amz-server-side-encryption: AES256
status: 200
x-amz-replication-status: COMPLETED
x-amz-request-id: 6T9RAVFQ4SAVEV4P
x-amz-id-2: 3DuBhjHIDlbQjdzoVUg1HcoeLvLwil0pj8SyR0LTkFk+3dRqw+cOSvcKt0xto07noKkj61y6vwI=
last-modified: Thu, 23 Jul 2020 00:30:56 GMT
server: cloudflare
etag: W/"76f63fcf868569e1684de81406add394"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=0
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=31536000
x-amz-version-id: VC_hCQ1wzXmmV7rsBs_jxNk87ZG6vObU
cf-request-id: 0478fbac3e0000d8d5d0a8e200000001
cf-ray: 5c082ef39bf6d8d5-AMS
expires: Fri, 23 Jul 2021 00:30:55 GMT

GET
H2 200 web_widget.f268e92983bbea7e6de4.chunk.js Show response
static.zdassets.com/web_widget/latest/ Frame 18F7 847 KB
163 KB 22ms
22ms Script
application/javascript 104.18.70.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/web_widget/latest/web_widget.f268e92983bbea7e6de4.chunk.js

Requested by

Host: static.zdassets.com
URL: https://static.zdassets.com/ekr/snippet.js?key=1ae2d2b0-ffc4-408d-8195-730a2573f74a

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.70.113 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

579654e7bc58893f072d84c7a4638d4d8f13aa843894edb4322f9dfd98e51682

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:28 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 81
x-amz-server-side-encryption: AES256
status: 200
x-amz-replication-status: COMPLETED
x-amz-request-id: 11F55BA527FDA1F7
x-amz-id-2: 73Gb1OgJEBYsI5NkjHRzJntjroI02/i9X4NUj3S0DVqkV7enqpR/QbXJPd+/n+I2taqx+QzyHjY=
last-modified: Thu, 06 Aug 2020 01:03:00 GMT
server: cloudflare
etag: W/"7624eedf6172b086075b2f9a8a6459e8"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=0
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=31536000
x-amz-version-id: StVKQT5pJXlKY5kTMFEwaux5RM8BYVlh
cf-request-id: 0478fbac3e0000d8d5d0a8f200000001
cf-ray: 5c082ef39bf8d8d5-AMS
expires: Fri, 06 Aug 2021 01:02:59 GMT

GET
H2 200 chat-sdk.cec40ba63b2a85de0a9c.chunk.js Show response
static.zdassets.com/web_widget/latest/ Frame 18F7 257 KB
50 KB 64ms
63ms Script
application/javascript 104.18.70.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/web_widget/latest/chat-sdk.cec40ba63b2a85de0a9c.chunk.js

Requested by

Host: static.zdassets.com
URL: https://static.zdassets.com/ekr/snippet.js?key=1ae2d2b0-ffc4-408d-8195-730a2573f74a

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.70.113 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8231103d519b2db6114b40807697ff8a7443f6ec6e939c8cb9cb4f5dee7348b2

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:28 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 1577284
x-amz-server-side-encryption: AES256
status: 200
x-amz-replication-status: COMPLETED
x-amz-request-id: DFD63AEEFAB76A69
x-amz-id-2: ujqUzdEySPa65VG7LITKML20reWH7mSAPrNd7X02BvVCuucDQS9Gl9MbK4ChbhkeO+t3W1iI0Ls=
last-modified: Thu, 23 Jul 2020 00:30:02 GMT
server: cloudflare
etag: W/"c7b786c485c50d3373906fb0a543389a"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=0
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=31536000
x-amz-version-id: PcnN01NyLbkunfzfd0xMlbllHt.43Log
cf-request-id: 0478fbac3e0000d8d5d0a90200000001
cf-ray: 5c082ef39bf9d8d5-AMS
expires: Fri, 23 Jul 2021 00:30:01 GMT

GET
H2 200 config Show response
kattis.zendesk.com/embeddable/ 666 B
1 KB 172ms
121ms XHR
application/json 104.16.51.111
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://kattis.zendesk.com/embeddable/config

Requested by

Host: static.zdassets.com
URL: https://static.zdassets.com/ekr/snippet.js?key=1ae2d2b0-ffc4-408d-8195-730a2573f74a

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.16.51.111 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c9589a2c765a078d98884099047012eaee7a733cff2585adfd7caac4764ebd24

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.kattis.com/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:28 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: MISS
status: 200
vary: Origin, Accept-Encoding
cf-request-id: 0478fbaca200000c0931a4b200000001
x-request-id: 5c082ef439790c09-AMS
x-runtime: 0.001753
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 1728000
access-control-allow-methods: GET
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers
cache-control: public, max-age=60, stale-while-revalidate=600, stale-if-error=3600
x-zendesk-origin-server: embeddable-app-server-7c8f8b8f94-tx4pz
cf-ray: 5c082ef439790c09-AMS

GET
H2 200 en-us-json.cc8e73e5fe307bb27426.chunk.js Show response
static.zdassets.com/web_widget/latest/locales/ Frame 18F7 25 KB
5 KB 40ms
39ms Script
application/javascript 104.18.70.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/web_widget/latest/locales/en-us-json.cc8e73e5fe307bb27426.chunk.js

Requested by

Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/latest/preload.0083262c3898d18e79eb.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.70.113 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b8882e31b1407e6da2e2dda44ffa9f1c1a9298059f7203c5fa7d50bee4899783

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:29 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: HIT
age: 1653785
x-amz-server-side-encryption: AES256
status: 200
x-amz-replication-status: COMPLETED
x-amz-request-id: AEFE79F66C7EBC1F
x-amz-id-2: zpwv65XFe49wftw1PecBmuA4sM32FIZ0WF0xzhWGFJx4v8F7g4WWCsLyd/Cyco/YGs/dsfWFyM4=
last-modified: Wed, 22 Jul 2020 04:05:08 GMT
server: cloudflare
etag: W/"c94e458331968060067c4539f118fd54"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=0
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=31536000
x-amz-version-id: 5EVM6Ae5ZeloER_IP_K91Z5iUqcAli8n
cf-request-id: 0478fbad7e0000d8d5d0a9e200000001
cf-ray: 5c082ef59f40d8d5-AMS
expires: Thu, 22 Jul 2021 04:05:07 GMT

GET
H2 200 embeddable_blip Show response
kattis.zendesk.com/ Frame 18F7 0
549 B 44ms
44ms XHR
text/html 104.16.51.111
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kattis.zendesk.com/embeddable_blip?type=settings&data=eyJzZXR0aW5ncyI6eyJ3ZWJXaWRnZXQiOnsibGF1bmNoZXIiOnsibGFiZWwiOnsiKiI6IkFzayB1cyBhIHF1ZXN0aW9uIn19fX0sImJ1aWQiOiI2MTlmZDdhNmM5ZWY4NDY1YWM3N2VlZmZjNjQ0MTQxNCIsInN1aWQiOiJiMWU4ZTY1OGZjZmQ5MWE1ZDQzN2UyYzFkMmNmNDgwYiIsInZlcnNpb24iOiJiZWRhYzRlNGEiLCJ0aW1lc3RhbXAiOiIyMDIwLTA4LTEwVDA4OjAwOjI5LjA0OVoiLCJ1cmwiOiJodHRwczovL3d3dy5rYXR0aXMuY29tLyJ9
Requested by: Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/latest/vendors~web_widget.0aaa54df4f6f357d55ad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 104.16.51.111 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:29 GMT
content-encoding: br
cf-cache-status: MISS
server: cloudflare
status: 200
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/html; charset=utf-8
access-control-allow-origin: https://www.kattis.com
cache-control: no-store, no-cache, must-revalidate
cf-ray: 5c082ef5abc40c09-AMS
cf-request-id: 0478fbad8400000c0931a52200000001

GET
H2 200 embeddable_blip Show response
kattis.zendesk.com/ Frame 18F7 0
245 B 50ms
50ms XHR
text/html 104.16.51.111
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://kattis.zendesk.com/embeddable_blip?type=pageView&data=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%3D%3D
Requested by: Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/latest/vendors~web_widget.0aaa54df4f6f357d55ad.chunk.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 104.16.51.111 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 10 Aug 2020 08:00:29 GMT
content-encoding: br
cf-cache-status: MISS
server: cloudflare
status: 200
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/html; charset=utf-8
access-control-allow-origin: https://www.kattis.com
cache-control: no-store, no-cache, must-revalidate
cf-ray: 5c082ef61c7d0c09-AMS
cf-request-id: 0478fbadd000000c0931a57200000001

GET
H2 206 chat-incoming-message-notification.mp3
static.zdassets.com/web_widget/static/ Frame 18F7 19 KB
20 KB 58ms
58ms Media
audio/mpeg 104.18.70.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/web_widget/static/chat-incoming-message-notification.mp3

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.70.113 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

97e5b0b6cfc2ba9815028429c069631ba12b294aa7419d1ea130accd0adc2d46

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

Referer
Accept-Encoding: identity;q=1, *;q=0
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Range: bytes=0-

Response headers

date: Mon, 10 Aug 2020 08:00:29 GMT
cf-cache-status: DYNAMIC
x-amz-request-id: 3108BA4197F3756C
x-amz-server-side-encryption: AES256
cf-ray: 5c082ef83b93d8d5-AMS
status: 206
x-amz-replication-status: COMPLETED
Content-Length: 19698
x-amz-id-2: oE/wQyUrFuJkKkfCtkdVnE9BqHSI5YSH6NYNIL8dT2B8iuc1JaAh+rPZ0cR1zejGuTZTL9q8gbg=
Content-Range: bytes 0-19697/19698
last-modified: Tue, 12 Feb 2019 01:07:53 GMT
server: cloudflare
etag: "f11ce9e8f40a392830217253fe75d6de"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=0
x-amz-version-id: 7QfN44DQ.h7tzqx9G_4CeAsccdu5t2pF
cache-control: public, max-age=31536000
cf-request-id: 0478fbaf260000d8d5d0aad200000001
content-type: audio/mpeg; charset=utf-8
expires: Wed, 12 Feb 2020 01:07:52 GMT

Verdicts & Comments Add Verdict or Comment

32 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.

4 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
.kattis.com/	1970-01-19 11:37:26	Name: _gat Value: 1
.kattis.com/	1970-01-19 11:38:52	Name: _gid Value: GA1.2.1218693389.1597046428
.kattis.com/	1970-01-20 05:08:38	Name: _ga Value: GA1.2.1823962957.1597046428
.kattis.com/	1970-01-19 12:20:38	Name: __cfduid Value: defc8dc0af3e4fff7bdb49bef6e45bd821597046427

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.

ajax.googleapis.com
cdnjs.cloudflare.com
ekr.zdassets.com
kattis.zendesk.com
static.zdassets.com
www.google-analytics.com
www.kattis.com
104.16.51.111
104.18.70.113
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www.kattis.com Open in urlscan Pro 2606:4700:20::ac43:4b5f Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

74 Requests

100 %HTTPS

71 %IPv6

6 Domains

7 Subdomains

7 IPs

2 Countries

3004 kBTransfer

5069 kBSize

4 Cookies

21 Outgoing links

Redirected requests

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

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www.kattis.com Open in urlscan Pro
2606:4700:20::ac43:4b5f Public Scan

Screenshot
Live screenshot

Full Image

74
Requests

100 %
HTTPS

71 %
IPv6

6
Domains

7
Subdomains

7
IPs

2
Countries

3004 kB
Transfer

5069 kB
Size

4
Cookies

74 HTTP transactions
0 data transactions