gapminder.org
Gapminder
Last scanned Aug 3, 2026, 2:00 AM · 4 views
Overall score
Fair
Summary
This website uses WordPress behind Cloudflare CDN. SEO is fair (65/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
10 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
984 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+4 overall since Jul 26, 2026
- Overall
- 77
- SEO
- 65
- Security
- 75
- Performance
- 100
- Accessibility
- 70
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Gapminder
- Description
- Canonical
- https://www.gapminder.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, minimum-scale=1
- Robots meta
- max-image-preview:large
- Manifest
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
- gapminder.org
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 63
- SAN domains
- gapminder.org, *.gapminder.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 7
Links
22 internal · 26 external · 20 broken
Images
70 total · 66 missing alt
Scripts / Styles
48 scripts · 9 stylesheets
JS / CSS size
24.9 KB · 9.6 KB
Page size
71.6 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://gapminder.org
- Final URL
- https://www.gapminder.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 983 ms
- HTML size
- 71.6 KB
- Redirect chain
- https://gapminder.org → https://www.gapminder.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does gapminder.org use?
- gapminder.org is built with WordPress, jQuery, Google Analytics, Cloudflare Analytics.
- Is gapminder.org secure (HTTPS)?
- Yes. gapminder.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 5, 2026.
- Who hosts gapminder.org?
- Hosting provider information for gapminder.org is not available yet.
- What is gapminder.org's SEO score?
- gapminder.org scored 65/100 for SEO in the latest analysis (fair).
- What is gapminder.org's overall website score?
- gapminder.org has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
- Has gapminder.org's score changed over time?
- gapminder.org's overall score has improved by 4 points (from 73 to 77) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card