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 13:49:53
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Page Information
Target URL
https://toanmath.com/toanmath-pdf/sach-giao-khoa-toan-12-tap-1-ket-noi-tri-thuc-voi-cuoc-song.pdf
Page Title
N/A
Status
Active
Host Information
Domain
toanmath.com
Server
cloudflare
Country
United States
IP Address
172.67.177.162
ASN Information
13335
CLOUDFLARENET
Technologies
Cloudflare
CDN
HTTP/3
Miscellaneous
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-08-01 13:50:03
Valid Until
2026-08-02 13:50:03
Subject Name
toanmath.com
Performance Statistics
3
Total Requests
1
Domains
1
IP Addresses
1.99 KB
Transfer Size
Content Size1.56 KB
HTTP Headers
Accept-Ranges
bytes
Alt-Svc
h3=":443"; ma=86400
CF-RAY
968e0acaed1a4320-LAS
Cache-Control
max-age=2678400
Cf-Cache-Status
HIT
Connection
keep-alive
Content-Length
15988398
Content-Type
application/pdf
Date
Sat, 02 Aug 2025 13:50:04 GMT
Etag
Last-Modified
Wed, 07 Feb 2024 03:09:22 GMT
Nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Sgudr5BfcLodlnFngvuCXUfXpWsGTjp8kJ3zcJWSbY7J4PKyzT80ejwaGhZcKU1EMs%2Bu6Tz%2FjNhR4bRBG9mM1F4M3Rpi6HhN5VI%3D"}]}
Server
cloudflare
Speculation-Rules
"/cdn-cgi/speculation"
Vary
User-Agent, accept-encoding
X-Turbo-Charged-By
LiteSpeed
17 headers detected
Technology Stack Analysis
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
Miscellaneous
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
External Links 0
Requested Domains 1
toanmath.com
Apex domain
Categories
EducationEducationScienceEducation