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thetruesize.com
Drag, drop and rotate countries, states, provinces, and regions around the map to compare their relative size. Is Greenland really as big as all of Africa? You may be surprised at what you find! A great tool for educators.
At a glance
- Category
- Education & Learning
- Language
- English
- Paid-content signal
- No paid content foundObserved
- Registered
- 2015
- Hosting
- CloudflareInferred
- HTTPS certificate trusted
- PassedObserved
- Last updated
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Website Overview
An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. An active inbound-mail setup with incomplete authentication may leave the domain more open to impersonation. Provider hosting alone does not close that gap.
Domain and Registration
Registered in 2015, this domain has about 11 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain uses the common .com extension, which is not an independent safety signal.
DNS and Email
MX records exist, but SPF, DKIM and DMARC were not detected. Protection against domain impersonation may be incomplete. Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Google Workspace email service. No CNAME was found; the observed records resolve directly to addresses. TXT records include verification markers for Google. Such markers may also remain after a service stops being used.
TLS and Certificates
The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued within the Google Trust Services cloud or CDN ecosystem. The certificate's total validity is about 90 days, consistent with a short renewal cycle.
HTTP and Browser Security
The response lacks these common security headers: HSTS, CSP, Permissions-Policy, clickjacking protection. CORS permits any origin to read this response. This is common for public resources; sensitive responses need narrower handling. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The cf-ray response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers.
Technology Stack Analysis
The public page identifies Cloudflare without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
The meta description has 222 characters and may be shortened in search results. Twitter Card metadata is configured. JSON-LD includes Product or Offer data, potentially supporting eligible product search features. The page declares 15 language or regional alternatives using hreflang. The title has 20 characters, within a common display range.
Hosting and Email
Cloudflare
Google WorkspaceRegistration details
| Registrar | Amazon Registrar, Inc. |
|---|---|
| Registered | 2015-08-17 |
| Expires | 2034-08-17 |
| Domain status | client transfer prohibited |
| Nameservers | anastasia.ns.cloudflare.com、david.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | thetruesize.com | 104.26.4.195 | 300 | — |
| A | thetruesize.com | 104.26.5.195 | 300 | — |
| A | thetruesize.com | 172.67.68.166 | 300 | — |
| AAAA | thetruesize.com | 2606:4700:20::681a:4c3 | 300 | — |
| AAAA | thetruesize.com | 2606:4700:20::681a:5c3 | 300 | — |
| AAAA | thetruesize.com | 2606:4700:20::ac43:44a6 | 300 | — |
| MX | thetruesize.com | smtp.google.com | 300 | 1 |
| NS | thetruesize.com | anastasia.ns.cloudflare.com | 86400 | — |
| NS | thetruesize.com | david.ns.cloudflare.com | 86400 | — |
| TXT | thetruesize.com | google-site-verification=NwKAISUlYAD9_m20ExGQ4Rrtw3ZpKzA9DOOfU3S_AMk | 300 | — |
| TXT | thetruesize.com | google-site-verification=hSHpq6IjYCJzrgGTgLR2Eg4IBOtsglUzn05qUNrw5EU | 300 | — |
| TXT | thetruesize.com | google-site-verification=o9Ohw70I53cNkv2JJbCtGonWvwoUtwpPlXvezV0IfHo | 300 | — |
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| cache-control | public, max-age=0, must-revalidate |
| server | cloudflare |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| access-control-allow-origin | * |
Identified technologies
Pages, Search and Sharing
| Meta description | Drag, drop and rotate countries, states, provinces, and regions around the map to compare their relative size. Is Greenland really as big as all of Africa? You may be surprised at what you find! A great tool for educators. |
|---|---|
| Canonical URL | https://thetruesize.com/ |
| Language | English (default) · Multilingual |
| Twitter Card | summary_large_image |
Social Sharing Preview
10 fields
robots.txt (opens in a new tab)
1 rulesAll bots 1 allowed · 0 disallowed
- Allow
/
No matching rules.
Sitemaps
1Recent Updates
- Website profile
User reviews (0)