numista.com
Numista
Last scanned Aug 1, 2026, 7:00 PM · 11 views
Overall score
Great
Summary
Coin, banknote and exonumia catalogue, online collection management, swaps, forum, and more. This website uses Cloudflare Analytics behind Cloudflare CDN. SEO is fair (70/100) 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.
Top issues to fix
7 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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
1.32 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-1 overall since Jul 25, 2026
- Overall
- 87
- SEO
- 70
- Security
- 100
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Numista
Coin, banknote and exonumia catalogue, online collection management, swaps, forum, and more.
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
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
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
- 44
- 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 · 8 external · 20 broken
Images
36 total · 0 missing alt
Scripts / Styles
10 scripts · 3 stylesheets
JS / CSS size
6.5 KB · 0 B
Page size
67.8 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- Missing OpenGraph tags
- robots.txt not found
- 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
- 1.31 s
- HTML size
- 67.8 KB
- Redirect chain
- https://numista.com → https://en.numista.com/
See something wrong on this report? Request a correction
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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?
- Hosting provider information for numista.com is not available yet.
- What is numista.com's SEO score?
- numista.com scored 70/100 for SEO in the latest analysis (fair).
- What is numista.com's overall website score?
- numista.com has an overall SiteGraph score of 87/100, 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.
- Has numista.com's score changed over time?
- numista.com's overall score has declined by 1 point (from 88 to 87) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card