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acm.io 200
🔒 SSL Valid
✨ About this site
This site belongs to ACMIO Quantitative Technologies, an AI-native quantitative intelligence firm based in Hong Kong. The name 'acm.io' combines the acronym 'ACM' with the top-level domain '.io', which is commonly used by modern tech and artificial intelligence startups. As a specialized, smaller-scale site built with modern web technologies, it serves professionals and clients interested in algorithmic and data-driven finance.
📊 What the data says
This website is hosted on Vercel and utilizes a tech stack based on Next.js and React. It maintains a strong mobile PageSpeed score of 94, provides secure HSTS headers, and holds an SSL certificate valid until January 20, 2027.
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 82d
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 →
AWS
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 →
216.150.1.193
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
94
mob
Uptime
N/A
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 94
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Mobile
Score
Accessibility
Best Practices
SEO
LCP
2.96s
CLS
0.000
FCP
1.68s
TTFB
0.00s
TBT
15ms
SI
2.50s
Checked: 2026-10-27 16:12:09.011197 · View on PageSpeed
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 3
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⚙️ Framework
Next.js
☁️ Hosting
Vercel
⚡ JS Framework
React
Screenshot
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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) | 216.150.1.193216.150.16.193 |
| NS | matias.ns.cloudflare.comcarrera.ns.cloudflare.com |
| MX | 1 aspmx.l.google.com10 alt3.aspmx.l.google.com10 alt4.aspmx.l.google.com5 alt1.aspmx.l.google.com5 alt2.aspmx.l.google.com |
| TXT (4) |
Services configured via TXT:
Google2
Google Workspace
Show all TXT recordsv=spf1 include:_spf.google.com ~all google-gws-recovery-domain-verification=69220999 google-site-verification=UOa4tQXrxVTQ3DBOnu25Gk4tN2IgC616xNW-5KaN12Y google-site-verification=w0sC1h3-22o8o3d0hnF24wSxcTv8vs4L1v8VMrO4YiQ |
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) | acm.io |
| Issuer | Let's Encrypt |
| Valid From | 2026-10-22 |
| Valid Until | 2027-01-20 (82 days left) |
| SANs (1) | acm.io |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | Vercel |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://www.acm.io/ |
| x-powered-by | Next.js |
| strict-transport-security | max-age=63072000 |
| cache-control | public, 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 | 216.150.1.193 |
| Provider | AWS |
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Location | Walnut, California, US |
| Coordinates | 34.0203, -117.8653 |
Security Score
F (2/7)
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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
Partial
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| Title | ACMIO Quantitative Technologies |
| Description | AI-Native Quantitative Intelligence · Hong Kong |
| 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 ~all |
| DMARC | Not set |
| MX Records | 1 → aspmx.l.google.com 10 → alt3.aspmx.l.google.com 10 → alt4.aspmx.l.google.com 5 → alt1.aspmx.l.google.com 5 → alt2.aspmx.l.google.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 19 active 3 for sale 1 available
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Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.