Domain report
programmingresearch.com
programmingresearch.com ranks in the top 0.42% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 1 distinct host observed under it.
Connectivity
- Top percentile
- 0.42%
- Hosts observed
- 1
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://programmingresearch.com/ answered with HTTP 200.
DNS records
- A
- 192.254.185.104
- AAAA
- No records found.
- MX
- 0 programmingresearch-com.mail.protection.outlook.com.
- 10 eu-smtp-inbound-1.mimecast.com.
- 10 eu-smtp-inbound-2.mimecast.com.
- NS
- ns-1179.awsdns-19.org.
- ns-1722.awsdns-23.co.uk.
- ns-457.awsdns-57.com.
- ns-641.awsdns-16.net.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since programmingresearch.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
- max-age=86400, public
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
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report-uri https://uk3hg0f8.uriports.com/reports/report
- Strict-Transport-Security
- max-age=31536000
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://programmingresearch.com/HTTP 301→ http://www.prqa.com/
- 2.
http://www.prqa.com/HTTP 302→ https://www.perforce.com/products/helix-qac
- 3.
https://www.perforce.com/products/helix-qacHTTP 200
Meta tags
- Title
- Embedded Software Static Analysis | Perforce QAC
- Description
- Improve code quality, enforce coding standards, and support compliance initiatives with Perforce QAC, a static analysis solution for embedded software development teams.
- Canonical
- https://www.perforce.com/products/helix-qac
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Perforce QAC Product Page | Perforce Software
- Open Graph description
- Ensure code quality and compliance with Perforce QAC. Detect bugs, enforce coding standards, and improve safety in embedded software development.
- Open Graph image
- https://www.perforce.com/sites/default/files/image-social-share-default.jpg
- Open Graph type
- Not set
- Twitter card
- summary_large_image
- Twitter title
- Perforce QAC Product Page | Perforce Software
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
No Sitemap declared in robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- 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.