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:November 11, 2025 00:18:07
Target URL:https://buffettweekly.com/
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Page Information
Target URL
https://buffettweekly.com/
Page Title
Buffett Weekly | Letters From Omaha
Site FaviconStatus
Active
Host Information
Domain
www.buffettweekly.com
Server
cloudflare
Country
United States
IP Address
104.18.69.40
ASN Information
13335
CLOUDFLARENET
Technologies
Cloudflare Browser Insights
Analytics
Cloudflare
CDN
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-11-10 00:18:10
Valid Until
2026-11-11 00:18:10
Subject Name
www.buffettweekly.com
Performance Statistics
44
Total Requests
5
Domains
4
IP Addresses
470.46 KB
Transfer Size
Content Size1.66 MB
HTTP Headers
CF-RAY
99c99c6099603093-SEA
Cache-Control
public, max-age=0, s-maxage=2592000, stale-while-revalidate=60
Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=utf-8
Date
Tue, 11 Nov 2025 00:18:10 GMT
Server
cloudflare
Server-Timing
cfCacheStatus;desc="HIT"
cfOrigin;dur=0,cfEdge;dur=65
Transfer-Encoding
chunked
cf-cache-status
HIT
last-modified
Tue, 11 Nov 2025 00:15:26 GMT
nel
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{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
report-to
{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=UnO8GQtIWql04kE6nr3RM2Kr0wiaAB69FYpwqzgofg0%3D\u0026sid=1b10b0ff-8a76-4548-befa-353fc6c6c045\u0026ts=1762820125"}],"max_age":3600}
{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=CYI9xPtzf7Wg2UfJ79%2FooDei3Q0LRcImjwIuvPM%2BEGA%3D\u0026sid=1b10b0ff-8a76-4548-befa-353fc6c6c045\u0026ts=1762820125"}],"max_age":3600}
reporting-endpoints
heroku-nel="https://nel.heroku.com/reports?s=UnO8GQtIWql04kE6nr3RM2Kr0wiaAB69FYpwqzgofg0%3D&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&ts=1762820125"
heroku-nel="https://nel.heroku.com/reports?s=CYI9xPtzf7Wg2UfJ79%2FooDei3Q0LRcImjwIuvPM%2BEGA%3D&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&ts=1762820125"
vary
Accept-Encoding
via
1.1 heroku-router, 2.0 heroku-router
x-correlation-id
bcbfef84-8855-43f2-a70b-a3d51e9227cd
x-orchid-version
2
x-release-version
v494
19 headers detected
Technology Stack Analysis
Cloudflare Browser Insights
AnalyticsRUM
Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.
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.
Website Cookies 2
cf_clearance
.buffettweekly.com
HttpOnly Secure None
Value
0DO3iRDbCt.OsAgiRbXtxTURNpJpACl4LG4PShtijUw-1762820291-1.2.1.1-920_CKWS7p5tn2N4FCa.xrCKnqUyw03PAvI.i1LU3nNSzMY1Y1pSPwaKN1c.YHmG..0SNoIwD9pG3duMHWK.euGSZCaBhXBKgB9gqAXbMeuA4.t3BnCjj9fOgSypnWE_6U94HpoI8CdkkKFoVRCR20O2KncjNf_liD1EsiQHQ7gvPyWZygsybRJq3fIpiZ_zEMreKULYP1f_fmQsXdW8jtO51__PPCE.d9XaWL2iZrA
Expires:11/11/2026
__cf_bm
.buffettweekly.com
HttpOnly Secure None
Value
8G0lsrHLhyZWhFJ39p74HZWMNwar2v5NgEw6wDoNS18-1762820290-1.0.1.1-t8Ip.V5R60RJKMemTI06MKOcuyIHUWS.fKT60I9oy3ymx9a9ZsdhkLEVk_FVgtNC5H5MBr11t5z4B_K0gZKBAt4v4WarZObLlua5avEOmFo
Expires:11/11/2025
External Links 0
Requested Domains 5
buffettweekly.com
Unknown Type
No category information available
fonts.gstatic.com
Unknown Type
No category information available
media.beehiiv.com
Unknown Type
No category information available
static.cloudflareinsights.com
Unknown Type
No category information available
www.buffettweekly.com
Subdomain
No category information available