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:February 23, 2026 20:17:52
Target URL:https://optimism.is/
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Page Information
Target URL
https://optimism.is/
Page Title
This is Optimism | Friday 27 June 2025
Site FaviconStatus
Active
Host Information
Domain
optimism.is
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
2026-02-22 20:17:57
Valid Until
2027-02-23 20:17:57
Subject Name
optimism.is
Performance Statistics
17
Total Requests
1
Domains
1
IP Addresses
651.79 KB
Transfer Size
Content Size779.3 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-Type
text/html; charset=UTF-8
Date
Mon, 23 Feb 2026 20:17:57 GMT
Etag
"74d8cf487e5b845fcee862e633f7cef8-ssl-df"
Server
Netlify
Strict-Transport-Security
max-age=31536000
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Nf-Request-Id
01KJ62DHJ9CRXAFWK5N6GWS5V4
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 4
Berst
ber.st
Target URL
https://ber.st
Berst logo
www.ber.st
Target URL
https://www.ber.st/
周小逸 Ian
www.flickr.com
Target URL
https://www.flickr.com/photos/iandesign/1204637477/in/album-72157594562304986/
CC/BY
creativecommons.org
Target URL
https://creativecommons.org/licenses/by/4.0/
Requested Domains 1
optimism.is
Apex domain
Categories
AlcoholSociety & LifestyleCIPA FilterCIPAEntertainmentEntertainment