Domain report
opencascade.com
opencascade.com ranks in the top 0.34% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 6 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.34%
- Hosts observed
- 6
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://opencascade.com/ answered with HTTP 200.
DNS records
- A
- 91.121.49.128
- 5.196.194.182
- AAAA
- No records found.
- MX
- 0 mx2.hc756-17.eu.iphmx.com.
- 0 mx2.hc674-87.eu.iphmx.com.
- 0 mx1.hc674-87.eu.iphmx.com.
- 0 mx1.hc756-17.eu.iphmx.com.
- NS
- ns-140-b.gandi.net.
- ns-82-a.gandi.net.
- ns-130-c.gandi.net.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since opencascade.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
- Not sent
- Strict-Transport-Security
- max-age=31536000; includeSubDomains
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://opencascade.com/HTTP 301→ https://www.opencascade.com/
- 2.
https://www.opencascade.com/HTTP 200
Meta tags
- Title
- Open Cascade, part of Capgemini
- Description
- Open Cascade , part of Capgemini, brings trailblazing solutions for the digital transformation of industries , by combining its own technology with...
- Canonical
- https://www.opencascade.com/
- Robots
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Generator
- WordPress 6.1.15
- Open Graph title
- Open Cascade, part of Capgemini
- Open Graph description
- Backing your path to digital future
- Open Graph image
- https://www.opencascade.com/wp-content/themes/opencascade/assets/img/share_img.jpg
- Open Graph type
- website
- Twitter card
- summary
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 14
- Disallow rules (other agents)
- 0
Sitemap declared:
https://www.opencascade.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
<meta name="generator"> = "WordPress 6.1.15"
- 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.