functionhealth.com
Function Health — check your health
Last scanned Jul 26, 2026, 12:19 PM
Overall score
Excellent
Summary
It’s time you own your health. This website uses Astro behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: robots.txt not found.
It’s time you own your health. Function includes 160+ lab tests and personalized protocols for instant action. Tracked over time in one secure place.
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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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
2 issue(s) found
Performance
76 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
It’s time you own your health. Function includes 160+ lab tests and personalized protocols for instant action. Tracked over time in one secure place.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Function Health — check your health
- Description
- It’s time you own your health. Function includes 160+ lab tests and personalized protocols for instant action. Tracked over time in one secure place.
- Canonical
- https://www.functionhealth.com
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- www.functionhealth.com
- Valid from
- Jun 28, 2026
- Valid to
- Sep 26, 2026
- Days until expiry
- 59
- SAN domains
- www.functionhealth.com
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 12 · H3 13
Links
22 internal · 14 external · 20 broken
Images
46 total · 0 missing alt
Scripts / Styles
31 scripts · 7 stylesheets
JS / CSS size
29.2 KB · 16.5 KB
Page size
240 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://functionhealth.com
- Final URL
- https://www.functionhealth.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 72 ms
- HTML size
- 240 KB
- Redirect chain
- https://functionhealth.com → https://www.functionhealth.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does functionhealth.com use?
- functionhealth.com is built with Astro, Svelte.
- Is functionhealth.com secure (HTTPS)?
- Yes. functionhealth.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 26, 2026.
- Who hosts functionhealth.com?
- Hosting provider information for functionhealth.com is not available yet.
- What is functionhealth.com's SEO score?
- functionhealth.com scored 90/100 for SEO in the latest analysis (excellent).
- What is functionhealth.com's overall website score?
- functionhealth.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card