leetcode-in-swift.github.io

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 6 HTTP transactions. The main IP is 2606:50c0:8001::153, located in United States and belongs to FASTLY, US. The main domain is leetcode-in-swift.github.io.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on March 15th 2024. Valid for: a year.

This is the only time leetcode-in-swift.github.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3	2606:50c0:800... 2606:50c0:8001::153	54113 (FASTLY) (FASTLY)
2	172.67.173.89 172.67.173.89	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.17.24.14 104.17.24.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	4

3 2606:50c0:8001::153 (United States)

ASN54113 (FASTLY, US)

leetcode-in-swift.github.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.67.173.89 (United States)

ASN13335 (CLOUDFLARENET, US)

img.shields.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
3	github.io leetcode-in-swift.github.io	24 KB
2	shields.io img.shields.io — Cisco Umbrella Rank: 45060	2 KB
1	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 268	3 KB
6	3

	Domain	Requested by
3	leetcode-in-swift.github.io	leetcode-in-swift.github.io
2	img.shields.io	leetcode-in-swift.github.io
1	cdnjs.cloudflare.com	leetcode-in-swift.github.io
6	3

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

Domain
github.com
www.quora.com

Subject Issuer	Validity	Valid
*.github.io DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-03-15` - `2025-03-14`	a year	crt.sh
shields.io GTS CA 1P5	`2024-04-27` - `2024-07-26`	3 months	crt.sh
cdnjs.cloudflare.com E1	`2024-06-02` - `2024-08-31`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://leetcode-in-swift.github.io/
Frame ID: CEA5AE81850253AD73B33F6E342E4272
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

LeetCode-in-Swift | Swift-based LeetCode algorithm problem solutions, regularly updated.

Detected technologies

Jekyll (Static Site Generator) Expand

Overall confidence: 100%
Detected patterns

<!-- Begin Jekyll SEO tag

GitHub Pages (CDN) Expand

Overall confidence: 100%
Detected patterns

^https?://[^/]+\.github\.io

Page Statistics

6
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

3
Subdomains

4
IPs

2
Countries

29 kB
Transfer

156 kB
Size

0
Cookies

4 Outgoing links

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

URL: https://github.com/LeetCode-in-Swift/LeetCode-in-Swift

Search URL Search Domain Scan URL

URL: https://github.com/LeetCode-in-Swift/LeetCode-in-Swift/fork

Search URL Search Domain Scan URL

URL: https://www.quora.com/How-effective-is-Leetcode-for-preparing-for-technical-interviews
Title: “For coding interview preparation, LeetCode is one of the best online resource providing a rich library of more than 300 real coding interview questions for you to practice from using one of the 7 supported languages - C, C++, Java, Python, C#, JavaScript, Ruby.”

Search URL Search Domain Scan URL

URL: https://github.com/LeetCode-in-Swift/LeetCode-in-Swift.github.io/edit/main/README.md
Title: Improve this page

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions
1 data transactions

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

GET
H2 200 Primary Request / Show response
leetcode-in-swift.github.io/ 64 KB
7 KB 151ms
123ms Document
text/html 2606:50c0:8001::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://leetcode-in-swift.github.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:50c0:8001::153 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

GitHub.com /

Resource Hash

7e42ae9b59f3a31328b4aa48c58f9b72583dbf10ba4cca3fb8c75501b5c89c3d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556952

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 0
cache-control: max-age=600
content-encoding: gzip
content-length: 6576
content-type: text/html; charset=utf-8
date: Fri, 21 Jun 2024 18:03:37 GMT
etag: W/"6673a57b-ff3a"
expires: Fri, 21 Jun 2024 18:13:37 GMT
last-modified: Thu, 20 Jun 2024 03:43:55 GMT
permissions-policy: interest-cohort=()
server: GitHub.com
strict-transport-security: max-age=31556952
vary: Accept-Encoding
via: 1.1 varnish
x-cache: MISS
x-cache-hits: 0
x-fastly-request-id: 32ea4e649eb69d935e75d8b77f021027a59971b1
x-github-request-id: E8DA:4AC17:1B4221C:1BB71EE:6675C079
x-proxy-cache: MISS
x-served-by: cache-fra-eddf8230119-FRA
x-timer: S1718993017.488900,VS0,VE117

GET
H2 200 style.css
leetcode-in-swift.github.io/assets/css/ 75 KB
11 KB 129ms
128ms Stylesheet
text/css 2606:50c0:8001::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://leetcode-in-swift.github.io/assets/css/style.css?v=cc4ca685b9435a1c53eddae4c21b5606b4819d01

Requested by

Host: leetcode-in-swift.github.io
URL: https://leetcode-in-swift.github.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:50c0:8001::153 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

GitHub.com /

Resource Hash

38ec41b2a4c4765872f17ff3b131f560da97704113ee4f7dc884a643c8628fca

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556952

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://leetcode-in-swift.github.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-fastly-request-id: 857b9d487f768712b99d7ac89182a6cd23e8f8c3
strict-transport-security: max-age=31556952
content-encoding: gzip
via: 1.1 varnish
date: Fri, 21 Jun 2024 18:03:37 GMT
age: 0
x-cache: MISS
x-cache-hits: 0
x-proxy-cache: MISS
content-length: 11585
x-served-by: cache-fra-eddf8230119-FRA
last-modified: Thu, 20 Jun 2024 03:43:55 GMT
server: GitHub.com
x-github-request-id: 2E8F:26E9A0:1B7F641:1BF4695:6675C079
x-timer: S1718993018.619496,VS0,VE121
etag: W/"6673a57b-12b0f"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=600
permissions-policy: interest-cohort=()
accept-ranges: bytes
expires: Fri, 21 Jun 2024 18:13:37 GMT

GET
H3 200 LeetCode-in-Swift
img.shields.io/github/stars/LeetCode-in-Swift/ 859 B
921 B 447ms
417ms Image
image/svg+xml 172.67.173.89
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img.shields.io/github/stars/LeetCode-in-Swift/LeetCode-in-Swift?label=Stars&style=flat-square
Requested by: Host: leetcode-in-swift.github.io
URL: https://leetcode-in-swift.github.io/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.173.89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 76a5a12867284cbc70512d573623b9e68225b1d7e5ca1bf06b070b88a67a53cd

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://leetcode-in-swift.github.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 21 Jun 2024 18:03:38 GMT
via: 2 fly.io
content-encoding: br
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
fly-request-id: 01J0XZFPT38VHDWHWSMNHHW5DG-fra
last-modified: Fri, 21 Jun 2024 18:03:38 GMT
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Q%2Fgrw7u8qbxjl3QIeZOuj%2FluSMX8Nsr8nfqiYZsYSacv0lxJvWrwCxn9KZ9cssTzkLjwP%2FjAHaG1kq790R61is0FYg%2FIBY%2FxK%2B28HxyIOMZ0Q8w1gZCvmJDuf2Q9wrfX0A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/svg+xml;charset=utf-8
access-control-allow-origin: *
cache-control: max-age=900, s-maxage=900
cf-ray: 8975ea984d6865b5-FRA
expires: Fri, 21 Jun 2024 18:18:38 GMT

GET
H3 200 LeetCode-in-Swift
img.shields.io/github/forks/LeetCode-in-Swift/ 880 B
963 B 408ms
379ms Image
image/svg+xml 172.67.173.89
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img.shields.io/github/forks/LeetCode-in-Swift/LeetCode-in-Swift?label=Fork%20me%20on%20GitHub%20&style=flat-square
Requested by: Host: leetcode-in-swift.github.io
URL: https://leetcode-in-swift.github.io/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.173.89 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 193fa515c8814447c3a5556cbb688376022fba5ac6c20ba77e395abb9b8199ab

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://leetcode-in-swift.github.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 21 Jun 2024 18:03:38 GMT
via: 2 fly.io
content-encoding: br
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
fly-request-id: 01J0XZFPSYPJ7XJBPC21PP1ASY-fra
last-modified: Fri, 21 Jun 2024 18:03:38 GMT
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2JO9Q%2BOQKtdAJKjcYhTsPjI77X5VOzqEUjZnGETViPHshx6wz5qelvpGcQg%2Fc2Nh7XUxfBgv5YdIalVCrnAHWN3JILg9Fp0A15NqO7BGfi%2BmbrKUuOVd2WqyV4AJa%2BfP0Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/svg+xml;charset=utf-8
access-control-allow-origin: *
cache-control: max-age=900, s-maxage=900
cf-ray: 8975ea984d6565b5-FRA
expires: Fri, 21 Jun 2024 18:18:37 GMT

GET
H3 200 anchor.min.js Show response
cdnjs.cloudflare.com/ajax/libs/anchor-js/4.1.0/ 5 KB
3 KB 55ms
35ms Script
application/javascript 104.17.24.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/anchor-js/4.1.0/anchor.min.js

Requested by

Host: leetcode-in-swift.github.io
URL: https://leetcode-in-swift.github.io/

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

95969184aae2df9032252ca95d7b38a3a38f1536d3994a25b416c309b7737a08

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://leetcode-in-swift.github.io/
Origin: https://leetcode-in-swift.github.io
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 21 Jun 2024 18:03:37 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}
strict-transport-security: max-age=15780000
age: 92045
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 2166
last-modified: Mon, 04 May 2020 16:04:43 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03d1b-150d"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TM8x%2FQBpsAP63vPbBdLnMyShFfWL0s6NI%2Bv6O%2B%2FSqjBXZNSONjcrlbxiM16ixWp3GhAzqM8sWyvu%2BO86r%2B7FAPSiIXqsZvKfIMW3ABdal6p7B7fEyy%2FPQCXHn3l0yeRwjh9G1YwP"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 8975ea984b934d44-FRA
expires: Wed, 11 Jun 2025 18:03:37 GMT

GET
DATA 200
OK truncated
/ 996 B
996 B Font
n/a

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: ae53e6a7f12c42b50bf79e03f33632ef86f8b953ad5fd0875825c1b740b068bb

Request headers

Referer
Origin: https://leetcode-in-swift.github.io
Accept-Language: de-DE,de;q=0.9;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Type: n/a

GET
H2 404 favicon.ico
leetcode-in-swift.github.io/ 9 KB
5 KB 111ms
111ms Other
text/html 2606:50c0:8001::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://leetcode-in-swift.github.io/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:50c0:8001::153 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

GitHub.com /

Resource Hash

b620507312c5e97566a3c6cfaf99144fefc18a0da7d941401dfa0f5f58fb0368

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; style-src 'unsafe-inline'; img-src data:; connect-src 'self'
Strict-Transport-Security	max-age=31556952

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://leetcode-in-swift.github.io/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-fastly-request-id: cf47a7395258d447b04eaa994727de0bf04b586f
strict-transport-security: max-age=31556952
content-security-policy: default-src 'none'; style-src 'unsafe-inline'; img-src data:; connect-src 'self'
content-encoding: gzip
date: Fri, 21 Jun 2024 18:03:38 GMT
via: 1.1 varnish
age: 0
x-cache: MISS
x-proxy-cache: MISS
content-length: 5254
x-served-by: cache-fra-eddf8230119-FRA
server: GitHub.com
x-github-request-id: F6AC:97F6:1B1F412:1B9493B:6675C070
x-timer: S1718993018.131871,VS0,VE103
etag: W/"64d39a40-24a3"
vary: Accept-Encoding
content-type: text/html; charset=utf-8
access-control-allow-origin: *
permissions-policy: interest-cohort=()
accept-ranges: bytes
x-cache-hits: 0

Verdicts & Comments Add Verdict or Comment

5 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.

0 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.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://leetcode-in-swift.github.io/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

Security Headers

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

Header	Value
Strict-Transport-Security	max-age=31556952

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.

cdnjs.cloudflare.com
img.shields.io
leetcode-in-swift.github.io
104.17.24.14
172.67.173.89
2606:50c0:8001::153
193fa515c8814447c3a5556cbb688376022fba5ac6c20ba77e395abb9b8199ab
38ec41b2a4c4765872f17ff3b131f560da97704113ee4f7dc884a643c8628fca
76a5a12867284cbc70512d573623b9e68225b1d7e5ca1bf06b070b88a67a53cd
7e42ae9b59f3a31328b4aa48c58f9b72583dbf10ba4cca3fb8c75501b5c89c3d
95969184aae2df9032252ca95d7b38a3a38f1536d3994a25b416c309b7737a08
ae53e6a7f12c42b50bf79e03f33632ef86f8b953ad5fd0875825c1b740b068bb
b620507312c5e97566a3c6cfaf99144fefc18a0da7d941401dfa0f5f58fb0368

leetcode-in-swift.github.io Open in urlscan Pro 2606:50c0:8001::153 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

6 Requests

100 %HTTPS

33 %IPv6

3 Domains

3 Subdomains

4 IPs

2 Countries

29 kBTransfer

156 kBSize

0 Cookies

4 Outgoing links

Redirected requests

6 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

leetcode-in-swift.github.io Open in urlscan Pro
2606:50c0:8001::153 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

3
Subdomains

4
IPs

2
Countries

29 kB
Transfer

156 kB
Size

0
Cookies

6 HTTP transactions
1 data transactions