corewellhealth.org
Corewell Health
Last scanned Aug 3, 2026, 1:00 AM · 10 views
Overall score
Great
Summary
Welcome to Corewell Health. This website uses Gatsby behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Welcome to Corewell Health. We are relentlessly pursuing better health for everyone. Count on Corewell Health Southeast, Southwest, and West Michigan to make health care and coverage accessible, affordable, equitable, and simple.
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
169 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 89
- SEO
- 80
- Security
- 90
- 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
- Corewell Health
- Description
- Welcome to Corewell Health. We are relentlessly pursuing better health for everyone. Count on Corewell Health Southeast, Southwest, and West Michigan to make health care and coverage accessible, affordable, equitable, and simple.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
- https://corewellhealth.org/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- 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
- Amazon
- Subject
- *.corewellhealth.org
- Valid from
- Jul 26, 2026
- Valid to
- Feb 8, 2027
- Days until expiry
- 189
- SAN domains
- *.corewellhealth.org, www.corewellhealth.org, corewellhealth.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 3
Links
66 internal · 10 external · 20 broken
Images
40 total · 4 missing alt
Scripts / Styles
10 scripts · 0 stylesheets
JS / CSS size
3.6 KB · 289 KB
Page size
405 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://corewellhealth.org
- Final URL
- https://corewellhealth.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 161 ms
- HTML size
- 405 KB
- Redirect chain
- https://corewellhealth.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does corewellhealth.org use?
- corewellhealth.org is built with Gatsby.
- Is corewellhealth.org secure (HTTPS)?
- Yes. corewellhealth.org uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 8, 2027.
- Who hosts corewellhealth.org?
- Hosting provider information for corewellhealth.org is not available yet.
- What is corewellhealth.org's SEO score?
- corewellhealth.org scored 80/100 for SEO in the latest analysis (great).
- What is corewellhealth.org's overall website score?
- corewellhealth.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- Has corewellhealth.org's score changed over time?
- corewellhealth.org's overall score has declined by 3 points (from 92 to 89) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card