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w3.io 200
🔒 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 →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 39d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
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 →
1/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
99.83.231.61
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. 3
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⚙️ Framework
Next.js
☁️ Hosting
Netlify
⚡ JS Framework
React
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) | 99.83.231.6175.2.60.5 |
| NS | maceio.ns.porkbun.comsalvador.ns.porkbun.comcuritiba.ns.porkbun.comfortaleza.ns.porkbun.com |
| MX | 0 aspmx.l.google.com10 alt1.aspmx.l.google.com20 alt2.aspmx.l.google.com30 alt3.aspmx.l.google.com40 alt4.aspmx.l.google.com |
| TXT (3) |
Services configured via TXT:
Google
+1 other TXT record(s)
Show all TXT recordsbw=+h9rSVn1BP4oHo3M0g9Gq0nL+a2KoCrG+GBl6872pYh7 google-site-verification=qqVgRwedCSo0M1G9m21hkmFIYmVe_yjUelJ3LUNG4YQ v=spf1 include:_spf.google.com include:48101325.spf06.hubspotemail.net include:mailgun.org ~all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | w3.io |
| Issuer | Let's Encrypt |
| Valid From | 2026-09-01 |
| Valid Until | 2026-11-30 (39 days left) |
| SANs (2) | w3.iowww.w3.io |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | Netlify |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://w3.io/ |
| x-powered-by | Next.js |
| strict-transport-security | max-age=31536000 |
| x-content-type-options | nosniff |
| cache-control | private,no-cache,no-store,max-age=0,must-revalidate |
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 | 99.83.231.61 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
D (3/7)
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Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
Areas hidden from crawlers:
API & endpoints
1
Other paths
1
Show raw disallow rules (2)
/api/
/_next/
| Sitemap | Found 9 pages |
| Last modified | 2026-10-20T15:58:56.642Z |
Social & Meta Tags
Complete
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| Title | W3.io | The operating system for autonomous finance. |
| Description | W3 is the operating system for autonomous finance. Build, automate, and control agent-powered financial workflows. Deploy in a day, not months. |
| OG Title | W3.io | The operating system for autonomous finance. |
| OG Description | Agents are moving money faster than enterprises can follow. W3 keeps them in control. Build, automate, and control agent-powered financial workflows. |
| OG Image | https://w3.io/og-image-v2.png |
| OG Type | website |
| OG Site Name | W3.io |
| Twitter Card | summary_large_image |
| Canonical URL | https://w3.io/ |
| Language | en |
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 include:_spf.google.com include:48101325.spf06.hubspotemail.net include:mailgun.org ~all |
| DMARC | ✓ Present v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1 |
| MX Records | 0 → aspmx.l.google.com 10 → alt1.aspmx.l.google.com 20 → alt2.aspmx.l.google.com 30 → alt3.aspmx.l.google.com 40 → alt4.aspmx.l.google.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 14 active 4 for sale 5 available
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Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.