numista.com
Numista
Last scanned Jul 25, 2026, 6:25 PM · 2 views
Overall score
Great
Summary
Coin, banknote and exonumia catalogue, online collection management, swaps, forum, and more. This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing canonical link.
Numista
Coin, banknote and exonumia catalogue, online collection management, swaps, forum, and more.
- United States
- Hosted on Cloudflare
Top issues to fix
5 issues found · 1 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
4 issue(s) found
Performance
1.84 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Numista
Coin, banknote and exonumia catalogue, online collection management, swaps, forum, and more.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Numista
- Description
- Coin, banknote and exonumia catalogue, online collection management, swaps, forum, and more.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- initial-scale=1.0
- Robots meta
- Manifest
- https://en.numista.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 172.66.168.128
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT |
|
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- en.numista.com
- Valid from
- Jun 17, 2026
- Valid to
- Sep 15, 2026
- Days until expiry
- 51
- SAN domains
- en.numista.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 4 · H3 0
Links
49 internal · 17 external · 0 broken
Images
57 total · 0 missing alt
Scripts / Styles
6 scripts · 3 stylesheets
JS / CSS size
212 KB · 159 KB
Page size
84.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 5
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://numista.com
- Final URL
- https://en.numista.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.83 s
- HTML size
- 84.2 KB
- Redirect chain
- https://numista.com → https://en.numista.com/
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Frequently asked questions
- What technology does numista.com use?
- numista.com is built with PHP, jQuery, Cloudflare Analytics.
- Is numista.com secure (HTTPS)?
- Yes. numista.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 15, 2026.
- Who hosts numista.com?
- numista.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is numista.com's SEO score?
- numista.com scored 75/100 for SEO in the latest analysis (fair).
- What is numista.com's overall website score?
- numista.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- What company operates numista.com?
- numista.com is operated by Numista. Coin, banknote and exonumia catalogue, online collection management, swaps, forum, and more.
OpenGraph & Twitter Card
OpenGraph
Twitter Card