Security Analysis Results

sleeper.com

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://sleeper.com/i/V9G8dqqR5zj1o

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:December 28, 2025 14:37:13
Scan Complete

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Page Information

Target URL
https://sleeper.com/i/V9G8dqqR5zj1o
Page Title
You've been invited to play Fantasy Basketball on Sleeper!
sleeper.com faviconSite Favicon
Status
Active

Host Information

Domain
sleeper.com
Server
cloudflare
Country
United States
IP Address
104.18.14.193
ASN Information
13335
CLOUDFLARENET

Technologies

AMP logo
AMP
JavaScript frameworks
Lightbox logo
Lightbox
JavaScript libraries
jQuery logo
jQuery
JavaScript libraries
HubSpot logo
HubSpot
Marketing automation
HSTS logo
HSTS
Security
cdnjs logo
cdnjs
CDN
+1 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-12-27 14:37:19
Valid Until
2026-12-28 14:37:19
Subject Name
sleeper.com

Performance Statistics

17
Total Requests
7
Domains
7
IP Addresses
293.12 KB
Transfer Size
Content Size595.91 KB

HTTP Headers

CF-RAY
9b51cb856ec72f15-LAX
Cache-Control
max-age=0, private, must-revalidate
Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=utf-8
Date
Sun, 28 Dec 2025 14:37:19 GMT
Server
cloudflare
Transfer-Encoding
chunked
access-control-allow-credentials
true
access-control-allow-origin
*
access-control-expose-headers
etag,date
cf-cache-status
DYNAMIC
cross-origin-window-policy
deny
strict-transport-security
max-age=15724800; includeSubDomains
vary
Accept-Encoding
x-content-type-options
nosniff
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
281b1c6530ee40f22b815485a8d1a703
x-xss-protection
1; mode=block
21 headers detected

Technology Stack Analysis

AMP

AMP

JavaScript frameworks

AMP, originally created by Google, is an open-source HTML framework developed by the AMP open-source Project. AMP is designed to help webpages load faster.

Lightbox

Lightbox

JavaScript libraries

Lightbox is small javascript library used to overlay images on top of the current page.

jQuery

jQuery

JavaScript libraries

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

HubSpot

HubSpot

Marketing automation

HubSpot is a marketing and sales software that helps companies attract visitors, convert leads, and close customers.

HSTS

HSTS

Security

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

cdnjs

cdnjs

CDN

cdnjs is a free distributed JS library delivery service.

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.

External Links 0

Requested Domains 7

cdn.ampproject.org

Unknown Type
No category information available

cdnjs.cloudflare.com

Unknown Type
No category information available

code.jquery.com

Unknown Type
No category information available

fonts.googleapis.com

Unknown Type
No category information available

fonts.gstatic.com

Unknown Type
No category information available

sleeper.com

Apex domain
Categories
GamingEntertainment

sleepercdn.com

Unknown Type
No category information available
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