No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:July 18, 2025 21:56:50
Target URL:https://memorize.fyi/
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Page Information
Target URL
https://memorize.fyi/
Page Title
memorize.fyi - doomsday calendar algorithm, dominic system
Site FaviconStatus
Active
Host Information
Domain
memorize.fyi
Server
Netlify
Country
United States
IP Address
75.2.60.5
ASN Information
16509
AMAZON-02
Technologies
Netlify
PaaS
HSTS
Security
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-07-17 21:56:54
Valid Until
2026-07-18 21:56:54
Subject Name
memorize.fyi
Performance Statistics
5
Total Requests
1
Domains
1
IP Addresses
107.18 KB
Transfer Size
Content Size339.57 KB
HTTP Headers
Accept-Ranges
bytes
Age
0
Cache-Control
public,max-age=0,must-revalidate
Cache-Status
"Netlify Edge"; fwd=miss
Content-Encoding
br
Content-Length
629
Content-Type
text/html; charset=UTF-8
Date
Fri, 18 Jul 2025 21:56:55 GMT
Etag
"276005d20d8267672b38e5278e89ca31-ssl-df"
Server
Netlify
Strict-Transport-Security
max-age=31536000
Vary
Accept-Encoding
X-Nf-Request-Id
01K0FRMM4NMZZW6W24TQ8Q7W3Q
13 headers detected
Technology Stack Analysis
Netlify
PaaSCDN
Netlify providers hosting and server-less backend services for web applications and static websites.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
External Links 6
Doomsday rule (wikipedia)
en.wikipedia.org
Target URL
https://en.wikipedia.org/wiki/Doomsday_rule
Doomsday rule - Memorable Dates Table (wikipedia)
en.wikipedia.org
Target URL
https://en.wikipedia.org/wiki/Doomsday_rule#Memorable_dates_that_always_land_on_Doomsday
Mental Math and Calendar Calculations - Matt Bakers Math Blog
mattbaker.blog
Target URL
https://mattbaker.blog/2020/04/26/mental-math-and-calendar-calculations/
What Day is Doomsday? John H Conway describes the method
ww2.amstat.org
Target URL
https://ww2.amstat.org/mam/2014/calendar/doomsday.html
The Doomsday Algorithm - Numberphile
www.youtube.com
Target URL
https://www.youtube.com/watch?v=z2x3SSBVGJU
Methods for Accelerating Conway's Doomsday Algorithm
arxiv.org
Target URL
https://arxiv.org/abs/1010.0765
Requested Domains 1
memorize.fyi
Unknown Type
No category information available