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SGSiteGraph

rheumatology.org

American College of Rheumatology

Last scanned Jul 26, 2026, 5:47 AM

89

Overall score

Great

Summary

Learn about the American College of Rheumatology, a non-profit, professional association committed to advancing the specialty of rheumatology. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (85/100). Top issue: Meta description longer than 160 characters.

Learn about the American College of Rheumatology, a non-profit, professional association committed to advancing the specialty of rheumatology. The ACR serves nearly 9,100 physicians, health professionals, and scientists worldwide who work in the medical subspecialty of rheumatology.

United States
Hosted on AWS

Top issues to fix

4 issues found

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • robots.txt not found

    SEO

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

75

SEO

4 issue(s) found

85

Performance

399 ms

100

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.

Organization

Company details published in this site's own structured data.

Learn about the American College of Rheumatology, a non-profit, professional association committed to advancing the specialty of rheumatology. The ACR serves nearly 9,100 physicians, health professionals, and scientists worldwide who work in the medical subspecialty of rheumatology.

Contact

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

Meta tags

Title
American College of Rheumatology
Description
Learn about the American College of Rheumatology, a non-profit, professional association committed to advancing the specialty of rheumatology. The ACR serves nearly 9,100 physicians, health professionals, and scientists worldwide who work in the medical subspecialty of rheumatology.
Canonical
https://www.rheumatology.org
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
AWS
CDN provider
Vercel
IP address
76.76.21.21
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 76.76.21.21
AAAA
MX
  • rheumatology-org.mail.protection.outlook.com
TXT
NS
  • ns4-04.azure-dns.info
  • ns2-04.azure-dns.net
  • ns1-04.azure-dns.com
  • ns3-04.azure-dns.org
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
rheumatology.org
Valid from
Jun 15, 2026
Valid to
Sep 13, 2026
Days until expiry
49
SAN domains
rheumatology.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 10 · H3 4

Links

63 internal · 11 external · 0 broken

Images

13 total · 0 missing alt

Scripts / Styles

39 scripts · 7 stylesheets

JS / CSS size

1.3 MB · 165 KB

Page size

237 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
780

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found

Accessibility issues

No accessibility issues detected.

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://rheumatology.org
Final URL
https://rheumatology.org
HTTP status
200
HTTP version
HTTP/2
Response time
395 ms
HTML size
237 KB
Redirect chain
https://rheumatology.org

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Frequently asked questions

What technology does rheumatology.org use?
rheumatology.org is built with Next.js, Google Analytics, Meta Pixel.
Is rheumatology.org secure (HTTPS)?
Yes. rheumatology.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 13, 2026.
Who hosts rheumatology.org?
rheumatology.org is hosted on AWS, behind Vercel CDN.
What is rheumatology.org's SEO score?
rheumatology.org scored 75/100 for SEO in the latest analysis (fair).
What is rheumatology.org's overall website score?
rheumatology.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Is rheumatology.org hiring?
rheumatology.org has a careers page; check it directly for current openings.