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Domain report

certaintysoftware.com

certaintysoftware.com ranks in the top 0.11% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 3 distinct hosts observed under it.

Explore certaintysoftware.com in the Web Graph

Connectivity

#152,628harmonic-centrality rank
Top percentile
0.11%
Hosts observed
3

From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means

HTTPS reachability

200HTTP status

https://certaintysoftware.com/ answered with HTTP 200.

DNS records

A
  • 172.66.152.73
  • 104.20.27.199
AAAA
  • 2606:4700:10::6814:1bc7
  • 2606:4700:10::ac42:9849
MX
  • 0 certaintysoftware-com.mail.protection.outlook.com.
NS
  • henry.ns.cloudflare.com.
  • michelle.ns.cloudflare.com.

Live preview

Screenshot of certaintysoftware.com

This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.

Since certaintysoftware.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).

How to read WHOIS and RDAP data

SSL certificate

Certificate Transparency lookup failed (HTTP 429).

How to check when a certificate expires

HTTP & security headers

Response

Server
cloudflare
Content-Type
text/html; charset=UTF-8
Cache-Control
max-age=600, must-revalidate
Content-Encoding
Not sent

Security

Content-Security-Policy
frame-ancestors 'self'; object-src 'none'; base-uri 'self'; upgrade-insecure-requests
Strict-Transport-Security
max-age=31536000; includeSubDomains
X-Frame-Options
SAMEORIGIN
X-Content-Type-Options
nosniff
Referrer-Policy
strict-origin-when-cross-origin
Permissions-Policy
camera=(), geolocation=(), microphone=()

What each security header does

Redirect chain

  1. 1.http://certaintysoftware.com/HTTP 301

    → https://certaintysoftware.com/

  2. 2.https://certaintysoftware.com/HTTP 301

    → https://www.certaintysoftware.com/

  3. 3.https://www.certaintysoftware.com/HTTP 200

Meta tags

Title
Audit & Inspection Software for Verified Closure | Certainty
Description
Capture evidence where work happens, drive verified closure, and report comparable performance across sites and suppliers.
Canonical
https://www.certaintysoftware.com/
Robots
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Generator
WP Rocket 3.23.5.1
Open Graph title
Audit and Inspection Software for Verified Closure
Open Graph description
Capture evidence where work happens, drive verified closure, and report comparable performance across sites and suppliers.
Open Graph image
https://www.certaintysoftware.com/wp-content/uploads/2026/03/Safety-Inspections-employee-identifies-and-resolves-corrective-actions-with-Certainty-software.webp
Open Graph type
website
Twitter card
summary_large_image
Twitter title
Not set
Twitter image
Not set

robots.txt

Disallow rules (User-agent: *)
0
Disallow rules (other agents)
0

Sitemap declared:

  • https://www.certaintysoftware.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 Tag Manageranalytics

    Found "googletagmanager.com/gtm.js" in the page's HTML

  • Cloudflare Bot Managementcdn

    Cookie set: __cf_bm

Related domains

Similar connectivity

Domains ranked just above and below it in the same snapshot.