Domain report
testing.org
testing.org ranks in the top 6.06% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 6.06%
- 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://testing.org/ answered with HTTP 200.
Certificate until 2027-01-01C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV E36
DNS records
- A
- 172.67.133.191
- 104.21.14.15
- AAAA
- 2606:4700:3037::ac43:85bf
- 2606:4700:3036::6815:e0f
- MX
- 10 mx1.titan.email.
- 20 mx2.titan.email.
- NS
- gemma.ns.cloudflare.com.
- justin.ns.cloudflare.com.
- AS
- Server in network CLOUDFLARENET, AS13335 · United States172.67.133.0/24, which holds 172.67.133.191
Live preview
This is a live, sandboxed embed of testing.org — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
- Registrar
- GoDaddy Corporate Domains, LLC
- Registered
- 1997-06-22
- Expires
- 2027-06-21
- Last changed
- 2026-08-12
Nameservers: gemma.ns.cloudflare.com, justin.ns.cloudflare.com
Status: client transfer prohibited
SSL certificate
- Common name
- testing.org
- Issuer
- C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV E36
- Valid from
- 2026-10-05
- Valid until
- 2027-01-01
Matches testing.org exactly. Source: Certificate Transparency logs (crt.sh).
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
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")
Redirect chain
- 1.
http://testing.org/HTTP 200
Meta tags
- Title
- Testing.org - Reviews of the Best Test Prep Courses
- Description
- We review all the top exam prep courses for every important test so you can focus on preparing the right way.
- Canonical
- https://testing.org/
- Robots
- max-image-preview:large
- Generator
- Divi Child Theme v.Updated for Divi 3+
- Open Graph title
- Testing.org - Reviews of the Best Test Prep Courses
- Open Graph description
- We review all the top exam prep courses for every important test so you can focus on preparing the right way.
- Open Graph image
- https://testing.org/wp-content/uploads/2017/08/cropped-Copy-of-White-or-Transparent-Background-1.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 1
- Disallow rules (other agents)
- 0
Sitemap declared:
https://testing.org/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
- Cloudflare Bot Managementcdn
Cookie set: __cf_bm
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Similar connectivity
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