Domain report
sigmoid.com
sigmoid.com ranks in the top 0.010% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.010%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://sigmoid.com/ answered with HTTP 200.
DNS records
- A
- 104.21.74.199
- 172.67.206.56
- AAAA
- No records found.
- MX
- 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.
- NS
- norm.ns.cloudflare.com.
- rita.ns.cloudflare.com.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since sigmoid.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=UTF-8
- Cache-Control
- Not sent
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- upgrade-insecure-requests; report-to none; report-uri none;
- Strict-Transport-Security
- max-age=63072000; includeSubDomains
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
Redirect chain
- 1.
http://sigmoid.com/HTTP 301→ https://sigmoid.com/
- 2.
https://sigmoid.com/HTTP 301→ https://www.sigmoid.com/
- 3.
https://www.sigmoid.com/HTTP 200
Meta tags
- Title
- AI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid
- Description
- Sigmoid is an AI consulting company delivering AI-first data & analytics, data engineering, Agentic AI, GenAI, cloud, advanced analytics, BI and ML solutions to turn data into measurable business value.
- Canonical
- https://www.sigmoid.com/
- Robots
- follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
- Generator
- Not set
- Open Graph title
- AI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid
- Open Graph description
- Sigmoid is an AI consulting company delivering AI-first data & analytics, data engineering, Agentic AI, GenAI, cloud, advanced analytics, BI and ML solutions to turn data into measurable business value.
- Open Graph image
- Not set
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- AI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 2
- Disallow rules (other agents)
- 0
Sitemap declared:
https://www.sigmoid.com/sitemap_index.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- WordPresscms
Found "wp-content/" in the page's HTML
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.