www.recurse.com Open in urlscan Pro
54.221.251.148 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.recurse.com/
Effective URL:
https://www.recurse.com/
Submission: On March 09 via api (March 9th 2024, 8:58:38 pm UTC) from US — Scanned from DE

Summary HTTP 17 Redirects Links 7 Behaviour Indicators

Summary

This website contacted 8 IPs in 2 countries across 7 domains to perform 17 HTTP transactions. The main IP is 54.221.251.148, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is www.recurse.com.
TLS certificate: Issued by R3 on March 6th 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	54.204.238.15 54.204.238.15	14618 (AMAZON-AES) (AMAZON-AES)
1	54.221.251.148 54.221.251.148	14618 (AMAZON-AES) (AMAZON-AES)
9	18.66.107.43 18.66.107.43	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:827::200a	15169 (GOOGLE) (GOOGLE)
1	13.32.110.123 13.32.110.123	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:812::2008	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:831::2003	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
1	3.222.164.24 3.222.164.24	14618 (AMAZON-AES) (AMAZON-AES)
17	8

1 54.204.238.15 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-204-238-15.compute-1.amazonaws.com

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

1 54.221.251.148 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-221-251-148.compute-1.amazonaws.com

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

9 18.66.107.43 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-107-43.fra56.r.cloudfront.net

d29xw0ra2h4o4u.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:827::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 13.32.110.123 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-110-123.vie50.r.cloudfront.net

cdn.heapanalytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:812::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:831::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.222.164.24 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-222-164-24.compute-1.amazonaws.com

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

	Apex Domain Subdomains	Transfer
9	cloudfront.net d29xw0ra2h4o4u.cloudfront.net	617 KB
2	gstatic.com fonts.gstatic.com	57 KB
2	heapanalytics.com cdn.heapanalytics.com — Cisco Umbrella Rank: 776 heapanalytics.com — Cisco Umbrella Rank: 686	37 KB
2	recurse.com 1 redirects www.recurse.com	17 KB
1	google-analytics.com region1.google-analytics.com — Cisco Umbrella Rank: 2089	254 B
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 40	97 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 30	850 B
17	7

	Domain	Requested by
9	d29xw0ra2h4o4u.cloudfront.net	www.recurse.com d29xw0ra2h4o4u.cloudfront.net
2	fonts.gstatic.com	fonts.googleapis.com
2	www.recurse.com	1 redirects
1	heapanalytics.com	www.recurse.com
1	region1.google-analytics.com	www.googletagmanager.com
1	www.googletagmanager.com	d29xw0ra2h4o4u.cloudfront.net
1	cdn.heapanalytics.com	d29xw0ra2h4o4u.cloudfront.net
1	fonts.googleapis.com	www.recurse.com
17	8

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

Domain
twitter.com
words.serenaperuzzo.com
recurse.notion.site
www.instagram.com

Subject Issuer	Validity	Valid
www.recurse.com R3	`2024-03-06` - `2024-06-04`	3 months	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
cdn.heapanalytics.com Amazon RSA 2048 M01	`2023-06-29` - `2024-07-27`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
heapanalytics.com Amazon RSA 2048 M02	`2023-11-09` - `2024-12-08`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://www.recurse.com/
Frame ID: 18C8683DA9BA9A179C3AC28837A975B6
Requests: 17 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

The Recurse Center

Page URL History Show full URLs

http://www.recurse.com/ HTTP 301
https://www.recurse.com/ Page URL

Detected technologies

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-react

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

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

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Heap (Analytics) Expand

Overall confidence: 100%
Detected patterns

heap-\d+\.js

Page Statistics

17
Requests

100 %
HTTPS

44 %
IPv6

7
Domains

8
Subdomains

8
IPs

2
Countries

825 kB
Transfer

2333 kB
Size

6
Cookies

7 Outgoing links

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

URL: https://twitter.com/mathemakitten/status/1193716355633229825
Title: – Helen Ngo, ML Engineer and Researcher

Search URL Search Domain Scan URL

URL: https://twitter.com/djanatyn/status/1528741648510894080
Title: – Jonathan Strickland, Senior Backend Engineer

Search URL Search Domain Scan URL

URL: https://twitter.com/andy_kelley/status/1214966010471731200
Title: – Andrew Kelley, creator of Zig

Search URL Search Domain Scan URL

URL: https://words.serenaperuzzo.com/posts/return-statement/
Title: – Serena Peruzzo, Senior Data Scientist

Search URL Search Domain Scan URL

URL: https://recurse.notion.site/Office-Operations-Assistant-2a579bdf1d4e4baa9b6e5b7774803b70?pvs=4
Title: We're hiring!

Search URL Search Domain Scan URL

URL: https://twitter.com/recursecenter
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.instagram.com/recursecenter/
Title: Instagram

Search URL Search Domain Scan URL

Page URL History

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

http://www.recurse.com/ HTTP 301
https://www.recurse.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions
0 data transactions

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

GET
H/1.1

200
OK

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

http://www.recurse.com/
https://www.recurse.com/

14 KB
16 KB

393ms
152ms

Document
text/html

54.221.251.148
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://www.recurse.com/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

54.221.251.148 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-54-221-251-148.compute-1.amazonaws.com

Software

Cowboy /

Resource Hash

a38d2323601cc5945a35891d1cd1e9dceb8a444bf8a92180bdaad2836b8e114e

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Cache-Control: max-age=0, private, must-revalidate
Connection: keep-alive
Content-Length: 14185
Content-Type: text/html; charset=utf-8
Date: Sat, 09 Mar 2024 20:58:32 GMT
Etag: W/"a38d2323601cc5945a35891d1cd1e9dc"
Link: <https://d29xw0ra2h4o4u.cloudfront.net/assets/heap-96408465f212e9af8ff29a820698e15a3d188083cb7601df0f00a0aceb7bb2f4.js>; rel=preload; as=script; nopush,<https://d29xw0ra2h4o4u.cloudfront.net/assets/bem_public-a9ec52541a7bf0c1ebaa41f930c0a20ceea58c26c7e84b3713110ed38bbd4667.css>; rel=preload; as=style; nopush,<https://d29xw0ra2h4o4u.cloudfront.net/assets/public-f5071e8e554d5796ea0cb0da8b80e2c7eca4d0eba2e157ed5ee85240b882b059.js>; rel=preload; as=script; nopush
Nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
Referrer-Policy: strict-origin-when-cross-origin
Report-To: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1710017913&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=SKBpC1uhJJiMJyoGqMaGIcQ127DfmRzmQ49LhIVqbds%3D"}]}
Reporting-Endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1710017913&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=SKBpC1uhJJiMJyoGqMaGIcQ127DfmRzmQ49LhIVqbds%3D
Server: Cowboy
Strict-Transport-Security: max-age=63072000; includeSubDomains
Via: 1.1 vegur
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-Request-Id: 8708f0b5-a56a-4883-abdb-aca90b90997b
X-Runtime: 0.032655
X-Xss-Protection: 0

Redirect headers

Connection: keep-alive
Content-Length: 0
Content-Type: text/html
Date: Sat, 09 Mar 2024 20:58:32 GMT
Location: https://www.recurse.com/
Nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
Report-To: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1710017912&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=YiidZJJSz1Khpbyox37GUQuPr6EGoiw5Enw7iPRAZjw%3D"}]}
Reporting-Endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1710017912&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=YiidZJJSz1Khpbyox37GUQuPr6EGoiw5Enw7iPRAZjw%3D
Server: Cowboy
Via: 1.1 vegur

GET
H2 200 heap-96408465f212e9af8ff29a820698e15a3d188083cb7601df0f00a0aceb7bb2f4.js Show response
d29xw0ra2h4o4u.cloudfront.net/assets/ 695 B
1 KB 281ms
177ms Script
application/javascript 18.66.107.43
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d29xw0ra2h4o4u.cloudfront.net/assets/heap-96408465f212e9af8ff29a820698e15a3d188083cb7601df0f00a0aceb7bb2f4.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.66.107.43 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-66-107-43.fra56.r.cloudfront.net

Software

Cowboy /

Resource Hash

9444d05321b05558933000ef8e71305b7a50ff80ed79da557efc8254b504dd0c

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.recurse.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security: max-age=63072000; includeSubDomains
content-encoding: gzip
via: 1.1 vegur, 1.1 ab985bb6f3435d42701015dfa6015878.cloudfront.net (CloudFront)
date: Sat, 09 Mar 2024 09:18:17 GMT
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
x-amz-cf-pop: FRA56-P5
age: 42015
x-cache: Hit from cloudfront
content-length: 425
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1709798359&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=Mxw4bf9GkXvIO3ReveRbYfOGNyvUyAlzt%2FH3YoK1sJo%3D
last-modified: Wed, 30 Nov 2022 20:31:46 GMT
server: Cowboy
vary: Origin
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1709798359&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=Mxw4bf9GkXvIO3ReveRbYfOGNyvUyAlzt%2FH3YoK1sJo%3D"}]}
content-type: application/javascript
x-amz-cf-id: sKpkPzoP7QhZTF9pE7p-hekILTCHFN9XVDOUeatXhOAw1YnzHdfXMg==

GET
H2 200 bem_public-a9ec52541a7bf0c1ebaa41f930c0a20ceea58c26c7e84b3713110ed38bbd4667.css
d29xw0ra2h4o4u.cloudfront.net/assets/ 477 KB
67 KB 149ms
46ms Stylesheet
text/css 18.66.107.43
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d29xw0ra2h4o4u.cloudfront.net/assets/bem_public-a9ec52541a7bf0c1ebaa41f930c0a20ceea58c26c7e84b3713110ed38bbd4667.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.66.107.43 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-66-107-43.fra56.r.cloudfront.net

Software

Cowboy /

Resource Hash

079383ddc174eb3ab6ec092d33915c19482cc1c787fc99ad96f2068eb03d99c2

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.recurse.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security: max-age=63072000; includeSubDomains
content-encoding: gzip
via: 1.1 vegur, 1.1 ab985bb6f3435d42701015dfa6015878.cloudfront.net (CloudFront)
date: Sat, 09 Mar 2024 06:49:21 GMT
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
x-amz-cf-pop: FRA56-P5
age: 50952
x-cache: Hit from cloudfront
content-length: 68183
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1709790560&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=1Js9lHMeETaxpfCSZV%2FZSacnPBKB61MijkOeqYtM1Cw%3D
last-modified: Tue, 05 Mar 2024 17:05:55 GMT
server: Cowboy
vary: Origin
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1709790560&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=1Js9lHMeETaxpfCSZV%2FZSacnPBKB61MijkOeqYtM1Cw%3D"}]}
content-type: text/css
x-amz-cf-id: JH5B7uFkL5_iS98T0NYhPVYWmI72y_vgffpa0VoA0-CXEHm8cMazcg==

GET
H2 200 public-f5071e8e554d5796ea0cb0da8b80e2c7eca4d0eba2e157ed5ee85240b882b059.js Show response
d29xw0ra2h4o4u.cloudfront.net/assets/ 1 MB
283 KB 199ms
96ms Script
application/javascript 18.66.107.43
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d29xw0ra2h4o4u.cloudfront.net/assets/public-f5071e8e554d5796ea0cb0da8b80e2c7eca4d0eba2e157ed5ee85240b882b059.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.66.107.43 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-66-107-43.fra56.r.cloudfront.net

Software

Cowboy /

Resource Hash

2f457a40740d1d51035e090bcf9873820c0c569a337a7f0b2c08c03dbb2dcfb7

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.recurse.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Sat, 09 Mar 2024 07:33:06 GMT
content-encoding: gzip
via: 1.1 vegur, 1.1 ab985bb6f3435d42701015dfa6015878.cloudfront.net (CloudFront)
strict-transport-security: max-age=63072000; includeSubDomains
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
x-amz-cf-pop: FRA56-P5
age: 48326
x-cache: Hit from cloudfront
content-length: 288678
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1709969587&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=cV4nIEOjiPapU%2FuRRXM1EzMP1u5hCDQtJjEN1UV36Hw%3D
last-modified: Tue, 05 Mar 2024 17:05:55 GMT
server: Cowboy
vary: Accept-Encoding,Origin
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1709969587&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=cV4nIEOjiPapU%2FuRRXM1EzMP1u5hCDQtJjEN1UV36Hw%3D"}]}
content-type: application/javascript
x-amz-cf-id: 2YE4UgH9sqySPog8JDxFlNw2eYQDV2tFKeOzuEKI3jj9o8BmbbuQMQ==

GET
H2 200 css
fonts.googleapis.com/ 2 KB
850 B 136ms
49ms Stylesheet
text/css 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Libre+Baskerville:400,400i

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

6b684a4ba435d26c5e1c1b9f276370db5686bc34f8554c48edbedddb1a65a97b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.recurse.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Sat, 09 Mar 2024 20:58:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Sat, 09 Mar 2024 20:58:33 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Sat, 09 Mar 2024 20:58:33 GMT

GET
H2 200 home_slideshow_02-0083372c5af69da66e6bd502235e5e2192004c829e5349ad519c32280a5f4bf8.jpg
d29xw0ra2h4o4u.cloudfront.net/assets/ 90 KB
91 KB 522ms
420ms Image
image/jpeg 18.66.107.43
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d29xw0ra2h4o4u.cloudfront.net/assets/home_slideshow_02-0083372c5af69da66e6bd502235e5e2192004c829e5349ad519c32280a5f4bf8.jpg

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.66.107.43 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-66-107-43.fra56.r.cloudfront.net

Software

Cowboy /

Resource Hash

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x-cache: Hit from cloudfront
content-length: 77160
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1709966962&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=SR968Cn%2BdOumcZ0RBMxJYgKrr2mfEPPZCuOvY4GwMws%3D
last-modified: Wed, 30 Nov 2022 20:31:46 GMT
server: Cowboy
access-control-max-age: 7200
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1709966962&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&s=SR968Cn%2BdOumcZ0RBMxJYgKrr2mfEPPZCuOvY4GwMws%3D"}]}
content-type: application/font-woff2
access-control-allow-origin: https://www.recurse.com
access-control-allow-methods: GET, OPTIONS
access-control-expose-headers
vary: Origin
x-amz-cf-id: uE0ofMk0Z1l92w3uYY5mvypbDUG-RUy_wP9Y34ORlAofMxIMgs8bYA==

POST
H2 204 collect
region1.google-analytics.com/g/ 0
254 B 134ms
47ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-R1EE16NCPE&gtm=45je4360v9103558535za220&_p=1710017913754&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=1368746955.1710017914&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1710017914&sct=1&seg=0&dl=https%3A%2F%2Fwww.recurse.com%2F&dt=The%20Recurse%20Center&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1301
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-R1EE16NCPE
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.recurse.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 09 Mar 2024 20:58:34 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.recurse.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 h
heapanalytics.com/ 37 B
261 B 378ms
119ms Image
image/gif 3.222.164.24
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://heapanalytics.com/h?a=3935893124&u=3642301615834856&v=6141694426558776&s=2997901090436355&b=web&tv=4.0&z=0&h=%2F&d=www.recurse.com&t=The%20Recurse%20Center&ts=1710017914061&st=1710017914063

Requested by

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

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

3.222.164.24 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-3-222-164-24.compute-1.amazonaws.com

Software

nginx /

Resource Hash

bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.recurse.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma: no-cache
date: Sat, 09 Mar 2024 20:58:34 GMT
strict-transport-security: max-age=31536000; includeSubDomains
server: nginx
etag: W/"25-4iFqfptz9csCeTUceM5hwzR1zqc"
content-type: image/gif
cache-control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
content-length: 37

Verdicts & Comments Add Verdict or Comment

61 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.

6 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
www.recurse.com/	1970-01-21 04:36:17	Name: recurse_analytics_id Value: vrciwUy5L1HZKsIqEhUTiIgAN0wh%2BQoCPLA7E0FpmjEGAic4mHwTvpYug7ODbxOyG%2FhNgYE%2ByYw4PeLNDXcEBR9xIj%2Fy5YOxw1LbA%2Bp%2Fo2wci6DA--CPJlvYyAM%2BOHwRuO--yz4haAeCnJkkBMFC2Zfuzg%3D%3D
www.recurse.com/	1969-12-31 23:59:59	Name: _hackerschool_session Value: sz8C%2BZCm%2F5cJi6ncWRjFIkBPImuly4lYUuLTsE4cBszLpXrFxsBqIWoa9uf1FMmFTGNmOYdi8IEoepl8EWNDU6WPWJO4CRFDalyeFCSZBh1yWmh7pNWD%2FLnWr4CZhiy%2FuZWQ5AEUsz7Y0mkbzcecSrxi1DOYVCtfgKlxCQCLMZ9eEwhR9A2yYSYfCx1UEsG8ZaHz7rRleBfZI1afHSHONfTrlDpOoxKTas6XS5IaK3PvBL8aIdi9nxiv%2FQaNtIc%2BYPT3fjqPgpmGWK7rN5V9pZv7uDaWmAVFsc8IzyY%3D--yXjXTjL5XjV%2Bq5aB--TQRQVugAxMu9mPrswpltqQ%3D%3D
.recurse.com/	1970-01-21 04:36:17	Name: _ga_R1EE16NCPE Value: GS1.1.1710017914.1.0.1710017914.0.0.0
.recurse.com/	1970-01-21 04:36:17	Name: _ga Value: GA1.1.1368746955.1710017914
.recurse.com/	1970-01-21 04:28:15	Name: _hp2_id.3935893124 Value: %7B%22userId%22%3A%223642301615834856%22%2C%22pageviewId%22%3A%226141694426558776%22%2C%22sessionId%22%3A%222997901090436355%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D
.recurse.com/	1970-01-20 19:00:19	Name: _hp2_ses_props.3935893124 Value: %7B%22ts%22%3A1710017914061%2C%22d%22%3A%22www.recurse.com%22%2C%22h%22%3A%22%2F%22%7D

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=63072000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Indicators

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

cdn.heapanalytics.com
d29xw0ra2h4o4u.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
heapanalytics.com
region1.google-analytics.com
www.googletagmanager.com
www.recurse.com
13.32.110.123
18.66.107.43
2001:4860:4802:34::36
2a00:1450:4001:812::2008
2a00:1450:4001:827::200a
2a00:1450:4001:831::2003
3.222.164.24
54.204.238.15
54.221.251.148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www.recurse.com Open in urlscan Pro 54.221.251.148 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

17 Requests

100 %HTTPS

44 %IPv6

7 Domains

8 Subdomains

8 IPs

2 Countries

825 kBTransfer

2333 kBSize

6 Cookies

7 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect 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

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

61 JavaScript Global Variables

6 Cookies

Security Headers

Indicators

www.recurse.com Open in urlscan Pro
54.221.251.148 Public Scan

Screenshot
Live screenshot

Full Image

17
Requests

100 %
HTTPS

44 %
IPv6

7
Domains

8
Subdomains

8
IPs

2
Countries

825 kB
Transfer

2333 kB
Size

6
Cookies

17 HTTP transactions
0 data transactions