🌐
avast.com 403
🔒 SSL Valid
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
403
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 103d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 1428d
Hosting The company and location where this website's server is physically located.Read more →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
0/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
23.39.185.128
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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📊 Analytics
Google Analytics
Google Tag Manager
🎨 CSS Framework
Bootstrap
🖥️ Web Server
Apache
Screenshot
Processing...
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⏳
Screenshot is being captured...
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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| A (IPv4) | 23.39.185.128 |
| AAAA (IPv6) | 2600:1408:c400:38b::21c72600:1408:c400:392::21c7 |
| NS | a11-66.akam.neta1-182.akam.neta13-65.akam.neta20-66.akam.neta26-67.akam.neta6-67.akam.net |
| MX | 0 avast-com.mail.protection.outlook.com |
| TXT (14) |
Services configured via TXT:
Google6
Apple
Knowbe4
Microsoft 365
Segment
Site24x7 Signals
+2 other TXT record(s)
Show all TXT recordsgoogle-site-verification=tHW5WI8bNL1PvDNkvFl7Mm74YmLIzf3Hr90j7mGOVBQ v=spf1 redirect=spfc.avast.com apple-domain-verification=1kYfASdchMq7OLKO google-site-verification=8_D4sFKVTwzXbD0Cn5IKiko_fdjkwfkE9ugaAp_DE0M knowbe4-site-verification=482fcbc151a32d4f6ba2feaebc35407e google-site-verification=9KZgt0QBAQTOnPP6NKOGigeO-vW176OMT9yjzS7fZD8 segment-site-verification=intxU1LpjrdINW7QHilYM6C9blznrTdI site24x7-signals-domain-verification=d265eba98d152d1c9dafc5b3f5044af8 _n3mjdpzgvu3opnmknj83rg5ji782y4w google-site-verification=k82twljI92zx21IOUUAFZRhI1H9SYuCQ0Sl-yvWhgkk google-site-verification=0uAqsuocfiKUuALLUDkgZUjTqojKVv14OO-K15mdmuQ MS=ms87582564 google-site-verification=iGnE-HdPoFw1rbSBbllQkT1qrXCwnQfOE1qoe50U9QY |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | MarkMonitor Inc. |
| Registered | 1997-10-06 |
| Expires | 2030-09-20 (in 1428 days) |
| Last Updated | 2022-12-09 |
| Status | client delete prohibitedclient transfer prohibitedclient update prohibited |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | www.avast.com |
| Issuer | Sectigo Limited |
| Valid From | 2026-07-20 |
| Valid Until | 2027-02-03 (103 days left) |
| SANs (19) | www.avast.comavast.comavast.czforum.avast.comfoundation.avast.comhelp.avast.compress.avast.co.jppress.avast.compress.avast.uasafezone.avast.comstage-www.avast.co.jpstage-www.avast.uasubmissions.norton.comsubmit.norton.comwww.avast.cnwww.avast.co.jpwww.avast.czwww.avast.dewww.avast.ua |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 403 |
| Server | AkamaiGHost |
| Content-Type | text/html |
| Final URL | https://www.avast.com/ |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 23.39.185.128 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
F (1/7)
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Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
| Sitemap | Not found |
Social & Meta Tags
Complete
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| Title | Avast | Download Free Antivirus & VPN | 100% Free & Easy |
| Description | Join hundreds of millions of others & get free antivirus for PC, Mac, & Android. Surf safely with our VPN. Download Avast! |
| OG Title | Avast | Download Free Antivirus & VPN | 100% Free & Easy |
| OG Description | Join hundreds of millions of others & get free antivirus for PC, Mac, & Android. Surf safely with our VPN. Download Avast! |
| OG Image | http://127.0.0.1/content/dam/avast/icon/open-graph-image.png |
| Canonical URL | https://www.avast.com/en-us/index |
| Language | en-us |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 redirect=spfc.avast.com |
| DMARC | ✓ Present v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; ri=86400; fo=1; pct=100 |
| MX Records | 0 → avast-com.mail.protection.outlook.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 22 active 1 for sale
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Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.