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SGSiteGraph

sparrow.org

Home | UM Health-Sparrow

Last scanned Aug 24, 2026, 1:22 PM · 1 view

89

Overall score

Great

Summary

Sparrow is the region's largest health system offering some of the most advanced medical technology in the world. This website uses Drupal behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Sparrow is the region's largest health system offering some of the most advanced medical technology in the world. Find quality care at Sparrow Hospital.

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 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.

  • sitemap.xml not found

    SEO

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

  • 20 broken links on the page

    SEO

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

80

SEO

3 issue(s) found

90

Performance

1.51 s

90

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.

Sparrow is the region's largest health system offering some of the most advanced medical technology in the world. Find quality care at Sparrow Hospital.

Meta tags

Title
Home | UM Health-Sparrow
Description
Sparrow is the region's largest health system offering some of the most advanced medical technology in the world. Find quality care at Sparrow Hospital.
Canonical
https://www.uofmhealthsparrow.org/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home | University of Michigan Sparrow
og:description
UM Health-Sparrow is the Lansing area’s only community-owned health system. We provide quality, compassionate care to patients like you.
og:type
content
og:url
https://www.uofmhealthsparrow.org/home

Twitter Card

twitter:card
summary
twitter:title
Home
twitter:description
UM Health-Sparrow is the Lansing area’s only community-owned health system. We provide quality, compassionate care to patients like you.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
uofmhealthsparrow.org
Valid from
Jul 5, 2026
Valid to
Oct 3, 2026
Days until expiry
39
SAN domains
uofmhealthsparrow.org, *.uofmhealthsparrow.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 18 · H3 21

Links

87 internal · 9 external · 20 broken

Images

24 total · 0 missing alt

Scripts / Styles

9 scripts · 3 stylesheets

JS / CSS size

76.3 KB · 0 B

Page size

203 KB

Robots.txt & Sitemap

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

SEO issues

  • 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://sparrow.org
Final URL
https://www.uofmhealthsparrow.org/
HTTP status
200
HTTP version
HTTP/2
Response time
1.51 s
HTML size
203 KB
Redirect chain
https://sparrow.org → http://www.sparrow.org/ → https://www.sparrow.org/ → https://www.uofmhealthsparrow.org/

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Frequently asked questions

What technology does sparrow.org use?
sparrow.org is built with Drupal.
Is sparrow.org secure (HTTPS)?
Yes. sparrow.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 3, 2026.
Who hosts sparrow.org?
Hosting provider information for sparrow.org is not available yet.
What is sparrow.org's SEO score?
sparrow.org scored 80/100 for SEO in the latest analysis (great).
What is sparrow.org's overall website score?
sparrow.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.