marinersmuseum.org
The Mariners' Museum and Park
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Excellent
Summary
One of the nation's largest privately owned and maintained parks. This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
One of the nation's largest privately owned and maintained parks. Free and open to the public.
- United States
- Hosted on Cloudflare
Products & pricing
Product and pricing information published in this site's own structured data.
Plan Your Visit
$1 USD
Top issues to fix
4 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
SEO
2 issue(s) found
Performance
709 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
One of the nation's largest privately owned and maintained parks. Free and open to the public.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- The Mariners' Museum and Park
- Description
- One of the nation's largest privately owned and maintained parks. Free and open to the public.
- Canonical
- https://www.marinersmuseum.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
- https://www.marinersmuseum.org/wp-content/themes/mariners/favicon/site.webmanifest?v=1.0
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 141.193.213.21
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)
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
- www.marinersmuseum.org
- Valid from
- Aug 16, 2026
- Valid to
- Nov 14, 2026
- Days until expiry
- 80
- SAN domains
- www.marinersmuseum.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 4 · H2 16 · H3 11
Links
63 internal · 8 external · 0 broken
Images
20 total · 0 missing alt
Scripts / Styles
15 scripts · 5 stylesheets
JS / CSS size
8.8 KB · 31.1 KB
Page size
145 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Multiple H1 headings found
- robots.txt not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://marinersmuseum.org
- Final URL
- https://www.marinersmuseum.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 707 ms
- HTML size
- 145 KB
- Redirect chain
- https://marinersmuseum.org → https://www.marinersmuseum.org/
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Frequently asked questions
- What technology does marinersmuseum.org use?
- marinersmuseum.org is built with WordPress, WooCommerce, Google Analytics.
- Is marinersmuseum.org secure (HTTPS)?
- Yes. marinersmuseum.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 14, 2026.
- Who hosts marinersmuseum.org?
- marinersmuseum.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is marinersmuseum.org's SEO score?
- marinersmuseum.org scored 90/100 for SEO in the latest analysis (excellent).
- What is marinersmuseum.org's overall website score?
- marinersmuseum.org has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
- What products does marinersmuseum.org offer?
- marinersmuseum.org offers Plan Your Visit.
OpenGraph & Twitter Card
OpenGraph
Twitter Card