Back to Home

Security Analysis Results

matiaskorhonen.fi

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://matiaskorhonen-fi.pages.dev/

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:August 2, 2025 12:58:09
Target URL:https://matiaskorhonen-fi.pages.dev/
Scan Complete

Refresh page after 10 minutes
for updated results

Page Information

Target URL
https://matiaskorhonen-fi.pages.dev/
Page Title
Matias Korhonen
matiaskorhonen.fi faviconSite Favicon
Status
Active

Host Information

Domain
matiaskorhonen.fi
Server
cloudflare
Country
United States
IP Address
104.21.92.134
ASN Information
13335
CLOUDFLARENET

Technologies

Mailgun logo
Mailgun
Email
HSTS logo
HSTS
Security
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
49m299 Gateway Proxy BISO MITM CA
Valid From
2025-07-27 04:11:28
Valid Until
2025-08-26 04:11:58
Subject Name
matiaskorhonen.fi

Performance Statistics

16
Total Requests
4
Domains
4
IP Addresses
298.61 KB
Transfer Size
Content Size706.91 KB

HTTP Headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
968dbf3edfc070ed-MRS
cf-team
290c75d5f9000070edd286d400000001
content-encoding
zstd
content-security-policy
default-src 'self'; object-src 'none'; script-src 'self' 'unsafe-eval' https://challenges.cloudflare.com; frame-src https://challenges.cloudflare.com; connect-src 'self' https://www.randomerrata.com;
content-type
text/html; charset=utf-8
date
Sat, 02 Aug 2025 12:58:29 GMT
etag
W/"fc86a97a8a53afa6ace79c5003bdc8de"
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=QvgIx1pnAL3LooQMt8e3HeJgSGBGBLrOCHlb2ZEBrzi5l%2BI2i55InE35ZelC71wN7eXoQ%2BjyF5Mq%2BTmM1bfy7SJ0vv4C5evLrdBCM9zAtEFokUgD6kQ54N2ycw%3D%3D"}]}
server
cloudflare
server-timing
cfReqDur;dur=1643.275
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
accept-encoding
x-content-type-options
nosniff
x-frame-options
DENY
20 headers detected

Technology Stack Analysis

Mailgun

Mailgun

Email

Mailgun is a transactional email API service for developers.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

External Links 19

randomerrata.com

www.randomerrata.com

Analyze
Target URL
https://www.randomerrata.com/

matiaskorhonen

github.com

Analyze
Target URL
https://github.com/matiaskorhonen

randomerrata.com

randomerrata.com

Analyze
Target URL
http://randomerrata.com/

Mastodon

ruby.social

Analyze
Target URL
https://ruby.social/@matias

LinkedIn

www.linkedin.com

Analyze
Target URL
https://www.linkedin.com/in/matiaskorhonen/

Random Errata

www.randomerrata.com

Analyze
Target URL
http://www.randomerrata.com/

Euruko 2023

www.youtube.com

Analyze
Target URL
https://www.youtube.com/watch?v=Z_zcTt8q5PQ

Helsinki Ruby Brigade (May 2023)

www.youtube.com

Analyze
Target URL
https://www.youtube.com/watch?v=O5HCGJIcK68

Ruby Conf Taiwan 2019

www.youtube.com

Analyze
Target URL
https://www.youtube.com/watch?v=5ztGdjy6q-c

Brighton Ruby 2019

brightonruby.com

Analyze
Target URL
https://brightonruby.com/2019/ruby-like-its-1995-matias-korhonen/

Rubyfuza 2019

www.youtube.com

Analyze
Target URL
https://www.youtube.com/watch?v=IsHWSdk-j-A

Modified Ruby 0.95 source code

github.com

Analyze
Target URL
https://github.com/matiaskorhonen/ruby-0.95

Blog version

www.randomerrata.com

Analyze
Target URL
https://www.randomerrata.com/articles/2017/rails-security/

Video from Rubyfuza 2017

www.youtube.com

Analyze
Target URL
https://www.youtube.com/watch?v=h6uEfAQOb2o

Piranhas

www.piranhas.co

Analyze
Target URL
https://www.piranhas.co

Beer Styles

beerstyles.co

Analyze
Target URL
https://beerstyles.co/

Brewing Utilities

beerstyles.co

Analyze
Target URL
https://beerstyles.co/utilities

PaperAge

github.com

Analyze
Target URL
https://github.com/matiaskorhonen/paper-age

VPN Config

github.com

Analyze
Target URL
https://github.com/matiaskorhonen/vpn-config

Requested Domains 4

challenges.cloudflare.com

Unknown Type
No category information available

matiaskorhonen-fi.pages.dev

Unknown Type
No category information available

matiaskorhonen.fi

Apex domain
Categories
TechnologyTechnology

www.randomerrata.com

Unknown Type
No category information available
LinkCheck

© 2025 LinkCheck. Secure domain analysis you can trust.