reef.org
Reef Environmental Education Foundation | Conserving Oceans Through Citizen Science, Education and Research
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Great
Summary
This website uses PHP. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Top issues to fix
9 issues found · 3 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
623 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- info@REEF.org
Meta tags
- Title
- Reef Environmental Education Foundation | Conserving Oceans Through Citizen Science, Education and Research
- Description
- Canonical
- https://www.reef.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
- https://www.reef.org/sites/default/files/favicons/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- Let's Encrypt
- Subject
- *.www.reef.org
- Valid from
- Aug 2, 2026
- Valid to
- Oct 31, 2026
- Days until expiry
- 66
- SAN domains
- *.www.reef.org, www.reef.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 0
Links
122 internal · 5 external · 20 broken
Images
15 total · 0 missing alt
Scripts / Styles
15 scripts · 5 stylesheets
JS / CSS size
6.9 KB · 0 B
Page size
58.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing meta description
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://reef.org
- Final URL
- https://www.reef.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 622 ms
- HTML size
- 58.3 KB
- Redirect chain
- https://reef.org → https://www.reef.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does reef.org use?
- reef.org is built with PHP, Drupal, Google Analytics, Nginx.
- Is reef.org secure (HTTPS)?
- Yes. reef.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 31, 2026.
- Who hosts reef.org?
- Hosting provider information for reef.org is not available yet.
- What is reef.org's SEO score?
- reef.org scored 60/100 for SEO in the latest analysis (fair).
- What is reef.org's overall website score?
- reef.org has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card