What technology does clevelandart.org use?

clevelandart.org is built with Next.js, Drupal.

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 70/100 for SEO in the latest analysis (fair).

What is clevelandart.org's overall website score?

clevelandart.org has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.

clevelandart.org

Home | Cleveland Museum of Art

Last scanned Jul 26, 2026, 5:47 AM · 1 view

Overall score

Great

Summary

This website uses Next.js behind Vercel CDN. SEO is fair (70/100) 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

8 issues found · 2 high priority

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.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

110 ms

Security

HTTPS & header checks

100

Accessibility

0 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.

Contact

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

Email: grouptours@clevelandart.org u003egrouptours@clevelandart.org

Technologies

Detected frameworks, languages, and tools.

Next.js Drupal

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: 89
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 1 · H2 11 · H3 1

Links

8 internal · 1 external · 9 broken

Images

5 total · 0 missing alt

Scripts / Styles

49 scripts · 1 stylesheets

JS / CSS size

665 KB · 0 B

Page size

707 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
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://clevelandart.org
Final URL: https://www.clevelandart.org/home
HTTP status: 200
HTTP version: HTTP/2
Response time: 96 ms
HTML size: 707 KB
Redirect chain: https://clevelandart.org → https://www.clevelandart.org/ → https://www.clevelandart.org/home

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does clevelandart.org use?: clevelandart.org is built with Next.js, Drupal.
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 70/100 for SEO in the latest analysis (fair).
What is clevelandart.org's overall website score?: clevelandart.org has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.