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SGSiteGraph

nelson-atkins.org

Home | Nelson Atkins

Last scanned Aug 4, 2026, 4:00 AM · 12 views

84

Overall score

Great

Summary

This website uses WordPress. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

6 issues found · 3 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.

  • 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.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 14 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

70

SEO

4 issue(s) found

90

Performance

493 ms

90

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

+6 overall since Jul 27, 2026

Overall
84
SEO
70
Security
90
Performance
90
Accessibility
90

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 | Nelson Atkins
Description
Canonical
https://www.nelson-atkins.org/
Language
en-US
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home
og:description
About Bloch Building enhancements Throughout 2026, the beloved Bloch Building will undergo state-of-the-art improvements. Read more about the project and stay up-to-date on temporary gallery closures.  Events Become a member Nelson-Atkins members keep general admission free for everyone. In return, they receive exclusive benefits — including free exhibition tickets, free garage parking, and exclusive discounts. Support the Nelson-Atkins We … Continued
og:type
website
og:url
https://www.nelson-atkins.org/

Twitter Card

twitter:card
summary_large_image
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
nelson-atkins.org
Valid from
Jun 16, 2026
Valid to
Dec 16, 2026
Days until expiry
134
SAN domains
nelson-atkins.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 6

Links

146 internal · 28 external · 14 broken

Images

31 total · 2 missing alt

Scripts / Styles

50 scripts · 6 stylesheets

JS / CSS size

60.8 KB · 96.2 KB

Page size

301 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 H1 heading found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://nelson-atkins.org
Final URL
https://nelson-atkins.org
HTTP status
200
HTTP version
HTTP/1.1
Response time
487 ms
HTML size
301 KB
Redirect chain
https://nelson-atkins.org

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Frequently asked questions

What technology does nelson-atkins.org use?
nelson-atkins.org is built with PHP, WordPress, jQuery, Google Analytics, Meta Pixel, Nginx.
Is nelson-atkins.org secure (HTTPS)?
Yes. nelson-atkins.org uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 16, 2026.
Who hosts nelson-atkins.org?
Hosting provider information for nelson-atkins.org is not available yet.
What is nelson-atkins.org's SEO score?
nelson-atkins.org scored 70/100 for SEO in the latest analysis (fair).
What is nelson-atkins.org's overall website score?
nelson-atkins.org has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
Has nelson-atkins.org's score changed over time?
nelson-atkins.org's overall score has improved by 6 points (from 78 to 84) since Jul 27, 2026.