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SGSiteGraph

nelsonmandela.org

Nelson Mandela Foundation

Last scanned Jul 26, 2026, 3:19 PM

79

Overall score

Fair

Summary

This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance good (80/100). Top issue: Missing meta description.

Nelson Mandela Foundation

United States
Hosted on Cloudflare

Top issues to fix

7 issues found · 4 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+1 more issue — details in the sections below.

70

SEO

4 issue(s) found

80

Performance

2.75 s

80

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Nelson Mandela Foundation

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Nelson Mandela Foundation
Description
Canonical
Language
en-ZA
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://www.nelsonmandela.org/favicons/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
website
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.26.1.7
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.26.1.7
  • 172.67.69.196
  • 104.26.0.7
AAAA
  • 2606:4700:20::681a:107
  • 2606:4700:20::ac43:45c4
  • 2606:4700:20::681a:7
MX
TXT
NS
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
nelsonmandela.org
Valid from
Jun 30, 2026
Valid to
Sep 28, 2026
Days until expiry
64
SAN domains
nelsonmandela.org, *.nelsonmandela.org

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 18 · H3 13

Links

46 internal · 15 external · 2 broken

Images

24 total · 0 missing alt

Scripts / Styles

9 scripts · 1 stylesheets

JS / CSS size

964 KB · 774 KB

Page size

71.4 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
10
sitemap.xml
Found
URLs in sitemap
500

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • Missing OpenGraph tags

Accessibility issues

  • No H1 heading found

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://nelsonmandela.org
Final URL
https://www.nelsonmandela.org/
HTTP status
200
HTTP version
HTTP/2
Response time
2.74 s
HTML size
71.4 KB
Redirect chain
https://nelsonmandela.org → https://www.nelsonmandela.org/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does nelsonmandela.org use?
nelsonmandela.org is built with Cloudflare Analytics.
Is nelsonmandela.org secure (HTTPS)?
Yes. nelsonmandela.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 28, 2026.
Who hosts nelsonmandela.org?
nelsonmandela.org is hosted on Cloudflare, behind Cloudflare CDN.
What is nelsonmandela.org's SEO score?
nelsonmandela.org scored 70/100 for SEO in the latest analysis (fair).
What is nelsonmandela.org's overall website score?
nelsonmandela.org has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
What company operates nelsonmandela.org?
nelsonmandela.org is operated by Nelson Mandela Foundation.
Is nelsonmandela.org hiring?
nelsonmandela.org has a careers page; check it directly for current openings.