Is avast.com legit?
Avast.com is a trusted site, primarily due to its long-standing domain age, strong infrastructure for email authentication, and good security practices like HSTS and clickjacking protection. While there are minor concerns like excessive external scripts and unsigned DNSSEC, these don't detract significantly from its overall trustworthiness.
VPN & Security average: 83/100 · based on 16 sites
Checked: April 21, 2026 at 11:04 PM UTC
Is avast.com a scam? Here's what we found.
Generally strong security with a modern TLS version, valid certificate, and protections against clickjacking and HSTS. However, a high number of external scripts and hidden content introduce some potential attack surface concerns.
Exceptional identity, rooted in nearly three decades of domain registration and its clear recognition as an established organization. The domain's long expiry date further solidifies its stability.
Excellent reputation, demonstrated by its very high Tranco rank, Google Web Risk clean status, and absence from DNS blacklists. Its long history further enhances its standing.
Good transparency, as the site has clear contact information, and integrates with multiple social media platforms. The lack of a Trustpilot profile is not a major detractor for a company of this size.
Adequate compliance, though the absence of either a privacy policy or terms of service is a notable omission that needs immediate attention from a legal standpoint.
Solid infrastructure, featuring robust DNS resolution, comprehensive email authentication (SPF and DMARC), and a proper robots.txt. The lack of DNSSEC is a minor weakness in an otherwise strong setup.
Signals Detected
This is one of the most visited websites globally
Site uses structured data identifying itself as: Organization
This business has no Trustpilot presence — not unusual for smaller or newer companies
Domain created 1997-10-06T04:00:00Z (28 years, 11 months ago)
Registered through MarkMonitor Inc.
Expires in 1612 days
DNSSEC status from WHOIS
crt.sh returned status 502
Resolves to: 2a02:26f0:1700:787::21c7, 2a02:26f0:1700:790::21c7, 2.23.245.127
Mail servers: avast-com.mail.protection.outlook.com.
Domain has SPF email authentication configured
Domain has DMARC email authentication configured
DNS providers: a26-67.akam.net., a13-65.akam.net., a6-67.akam.net., a11-66.akam.net., a1-182.akam.net., a20-66.akam.net.
Valid certificate, expires in 184 days
Certificate issued by Sectigo Limited
Connection uses TLS 1.3
Excessive number of external scripts — may indicate malicious injection
Excessive hidden content found — may indicate cloaking or deceptive content
Site has a favicon but no social sharing metadata
robots.txt has 20 directives and references a sitemap
Site enforces HTTPS via HSTS
X-Frame-Options: SAMEORIGIN
Web server: Apache
No threats detected by Google Web Risk
Site maintains a proper sitemap with 9 indexed pages
Website is live and responding
Website appears to have contact information
Website is missing either privacy policy or terms of service
Website links to multiple social media platforms
Could not query Wayback Machine
Not found on any DNS blacklists
Fast page load
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