clevelandart.org
Home | Cleveland Museum of Art
Last scanned Aug 5, 2026, 7:00 PM · 8 views
Overall score
Great
Summary
This website uses Next.js behind Vercel CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing meta description.
Top issues to fix
9 issues found · 2 high priority
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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
85 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 26, 2026
- Overall
- 81
- SEO
- 65
- Security
- 75
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home | Cleveland Museum of Art
- Description
- Canonical
- https://www.clevelandart.org
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Vercel
- 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.clevelandart.org
- Valid from
- Jul 28, 2026
- Valid to
- Oct 26, 2026
- Days until expiry
- 81
- SAN domains
- www.clevelandart.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 16 · H3 36
Links
44 internal · 7 external · 3 broken
Images
32 total · 2 missing alt
Scripts / Styles
58 scripts · 1 stylesheets
JS / CSS size
659 KB · 0 B
Page size
702 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://clevelandart.org
- Final URL
- https://www.clevelandart.org/home
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 71 ms
- HTML size
- 702 KB
- Redirect chain
- https://clevelandart.org → https://www.clevelandart.org/ → https://www.clevelandart.org/home
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Frequently asked questions
- What technology does clevelandart.org use?
- clevelandart.org is built with Next.js, Drupal, Google Analytics, Meta Pixel.
- Is clevelandart.org secure (HTTPS)?
- Yes. clevelandart.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 26, 2026.
- Who hosts clevelandart.org?
- Hosting provider information for clevelandart.org is not available yet.
- What is clevelandart.org's SEO score?
- clevelandart.org scored 65/100 for SEO in the latest analysis (fair).
- What is clevelandart.org's overall website score?
- clevelandart.org has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Has clevelandart.org's score changed over time?
- clevelandart.org's overall score has declined by 1 point (from 82 to 81) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card