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⚡ FREE WEBSITE INTELLIGENCE · NO SIGNUP

Find out everything
about a website.

One scan brings together website health, technology detection, DNS, SSL/TLS, WHOIS-style registration data, security, trackers, email setup, performance and SEO.

Public websites only · No signup · Full report usually takes a few moments
100-point health scoreBuiltWith-style technology profilesDNS & SSL toolsIP & network tools
0Public websites indexed
0Published scans
0Technologies observed
—Average site score
ONE SCAN · THE WHOLE PICTURE

Stop checking six different websites.

MyNetCheck combines the useful public signals into one readable report, then tells you what actually needs attention.
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Technology intelligence

CMS, e-commerce, frameworks, analytics, CDN, payments, chat, hosting and exposed versions.

⌁

DNS & ownership

A, AAAA, MX, NS, TXT, SPF, DMARC, RDAP registration and public network ownership.

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Security & SSL

TLS certificate health, expiry, protocol, cipher and an A-F browser security-header grade.

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Performance & SEO

TTFB, connection timing, redirects, metadata, headings, sitemaps, structured data and recommendations.

DISCOVER THE WEB

Trending technologies

Explore technology fingerprints from websites whose MyNetCheck results have been published publicly.
Browse all technologies →

Technology directory is ready.

Profiles will appear here as users publish Full Website Scan results.

PUBLIC INTELLIGENCE

Recently published scans

Point-in-time reports shared to the public MyNetCheck directory.

No public scans yet.

Run a Full Website Scan and choose Publish Public Result to start building the discovery directory.

QUICK CHECKS

Free network & website tools

Need one answer rather than the full report? Jump straight into a focused diagnostic.
View all free tools →
◎What's My IP?IP, browser and connection information.⌁DNS LookupInspect public DNS records.◇SSL CheckerCertificate health and expiry.◈Security HeadersGrade public browser-security headers.
FMUK Nexus
WHEN ONE-OFF CHECKS AREN'T ENOUGH

Keep watching with FMUK Nexus.

MyNetCheck stays free for on-demand diagnostics. Nexus is the optional next step for saved infrastructure, continuous monitoring, alerts and status management.

Explore monitoring →