Analysis for

polymarket.com favicon polymarket.com

93
Flare Score
Safe

FlareAI™ Summary

Polymarket.com operates as the world's largest prediction market, enabling users to trade on future events. The site boasts a strong security profile with a valid SSL certificate, a domain age exceeding 23 years, and a clean blacklist status, further supported by Google Safe Browsing confirming it is CLEAN. With a FlareScore of 93/100, Polymarket exhibits a safe risk level. Users can generally trust the platform, but should always exercise caution with financial transactions.

+15.8%
than category average
United States
Server Country
23 years
Domain Age

Score Breakdown

How we calculated the Flare Score based on positive and negative signals.

Positive Signals

Valid SSL certificate from Let's Encrypt
Established domain (23+ years old)
WHOIS information publicly available
Not found on any blacklist (1 sources checked)
Strong email security (SPF, DKIM, DMARC configured)
Privacy policy present
Modern security headers configured (HSTS, CSP)
Good website performance
Active social media presence
Contact information available

Negative Signals

Pro Tip: A valid SSL certificate is a basic requirement for any trustworthy site, but it doesn't guarantee the site is not a scam.

SSL & Security

SSL certificate and security headers configuration

Security Score
80/100
✓ Valid SSL (40) ✓ HSTS (20) ✓ CSP (20) ✗ X-Frame (20)

SSL Certificate

Issuer
Let's Encrypt
Valid From
Feb 19, 2026
Valid Until
May 20, 2026
34 days remaining

Security Headers

HSTS
CSP

How Was This Calculated?

Transparency into our FlareScore™ methodology and data sources used for this analysis.

polymarket.com Analysis

FlareScore™: 93/100 (Safe Risk)

Our analysis of polymarket.com identified 10 positive security indicators and 0 potential concerns. The FlareScore™ rating combines technical security measures, domain reputation, and content analysis.

SSL Certificate Analysis
Domain Age: 23 years 2 months
AI Content Review
25 DNS Records
Analysis Sources
  • • WHOIS: Squarespace Domains II LLC
  • • SSL: Let's Encrypt
  • • DNS: 25 records analyzed
  • • Content: Visual & text analysis
Last Checked

Apr 13, 2026
2 days ago

Transparency Note: Our analysis is based on publicly available data and automated scanning. For detailed methodology and accuracy metrics, visit our methodology page.

Domain & WHOIS Information

Domain Age
23 years 2 months
Registered Feb 04, 2003
Very High Trust
Feb 2003 Expires Feb 2029
Established domain (5+ years) - High trust indicator
Registrar
Squarespace Domains II
Registration Date
Feb 04, 2003 (23 years ago)
Last Updated
Jul 11, 2024
Expiration Date
Feb 04, 2029 (1025 days remaining)
Server Location
United States

DNS Configuration

Domain Name System records and email security configuration

Email Security
SPF
DKIM
DMARC
Basic
1
A
5
MX
16
TXT
2
NS

HTTP Headers

Key server response headers for security analysis.

Security (4)
Content Security Policy
Referrer Policy
HSTS
MIME Sniffing Protection
Web Server
Vercel
Cache Policy
public, s-maxage=360...

IP Geolocation

Server location and network information

United States
United States
Walnut
IP Address
64.239.109.1
ISP / Hosting
Amazon.com, Inc.
Coordinates
34.0119, -117.86
Country Code
US

Email Configuration

Email security and authentication records (SPF, DKIM, DMARC).

Performance Metrics

Website loading speed and performance analysis

80
Average
Load Time
0.11s
Excellent
Page Size
1.62MB
Acceptable
Requests
323
Many
Overall
80/100
Performance score

Good performance, but there's room for optimization to improve loading speed.

Blacklist Check

Checking if this domain is listed on major security blacklists.

Google Safe Browsing
Safe

Discovered Subdomains

Publicly accessible subdomains associated with this domain.

www.polymarket.com
api.polymarket.com
images.polymarket.com
news.polymarket.com
help.polymarket.com

Privacy & Trackers

1 Trackers Found
Privacy Policy
Google Tag Manager
General

These trackers may be used for analytics, advertising, or site functionality.

Website Screenshot

polymarket.com screenshot

In-Depth Analysis

Overview

Polymarket.com is a prediction market platform, described as the "World's Largest Prediction Market™." Users can trade on the likelihood of future events across diverse topics, aiming to profit from their knowledge. The site requires user login and supports financial transactions.

Security Assessment

Polymarket.com exhibits strong security fundamentals. A valid SSL certificate, issued by Let's Encrypt and expiring in 2026, ensures encrypted communication. The domain has a significant age of over 23 years, indicating stability and legitimacy. Importantly, Google Safe Browsing reports a CLEAN status, a strong positive signal demonstrating no detected threats. The site leverages technologies like React and Angular.

Trust Level

With a FlareScore of 93/100, Polymarket.com presents a low-risk profile. This high score is supported by the valid SSL, domain age, and clean Google Safe Browsing status. While no website is entirely risk-free, Polymarket.com demonstrates robust security practices.

Recommendations

While Polymarket.com appears secure, users should always practice safe online habits:

  • Use strong, unique passwords for your Polymarket account.
  • Enable two-factor authentication (2FA) if available for added security.
  • Be cautious of phishing attempts and verify the legitimacy of any emails or communications claiming to be from Polymarket.

User Reviews and Complaints

Share your experience with this site or ask questions. Your comments help the community.

No reviews yet.