Website readiness profile · Snapshot 23 October 2026
healthstream.com
healthstream.com's public homepage, certificate and DNS checked against 31 practices and compared with 469 Business Tools sites.
- Readiness index
- 74/100
- Ahead of
- 75%
- Practices observed
- 20/30
- Popularity band
- Top 10K
Business Tools median 63
of measured Business Tools sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: healthstream.com. Thin bar: Business Tools peer median.
Enable
87/100
Peers 75
Harden
74/100
Peers 57
Accelerate
65/100
Peers 60
Recover
0/100
Peers 6
Priority fixes for healthstream.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTTP/2 negotiated
Observed: The TLS handshake selected HTTP/1.1 instead of HTTP/2.
Why it matters: HTTP/2 sends many files over one connection, which speeds up pages with lots of images, styles and scripts.
What to do: Enable HTTP/2 on your CDN or server. Most CDNs do this by default.
On Webflow: this setting is largely controlled by the platform. Check the platform's settings and documentation, or ask its support team whether it can be changed for your domain.
82% of Business Tools peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · Accelerate
No render-blocking scripts in <head>
Observed: The homepage <head> loaded 1 external script without async or defer.
What to do: Add defer to scripts that need the DOM, async to independent ones such as analytics, or move them to the end of the body.
46% of Business Tools peers do this.
Guide: Control Third-Party Scripts Before They Control Your Page
Priority 3 · Enable
Social preview image set
Observed: The homepage had no og:image, so shared links may show without a preview image.
What to do: Add Open Graph tags, including og:image with a 1200 x 630 image.
58% of Business Tools peers do this.
Priority 4 · Harden
Certificate lifetime of 100 days or less
Observed: The certificate from DigiCert Inc had a 198-day validity period, longer than the 100-day maximum that applies from March 2027.
What to do: Move to automated issuance and renewal now, while you still have time to test it.
On Webflow: this setting is largely controlled by the platform. Check the platform's settings and documentation, or ask its support team whether it can be changed for your domain.
56% of Business Tools peers do this.
What healthstream.com already does well
Practices fewer than half of Business Tools peers use.
- Content Security Policy presentContent-Security-Policy present.28% of peers
- Referrer-Policy setReferrer-Policy present.28% of peers
- HTTP/3 advertisedHTTP/3 advertised.29% of peers
What we saw
- Homepage checked
- https://www.healthstream.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3
- Certificate
- DigiCert, 198-day validity, expiring 2027-04-22
- CDN or edge
- Cloudflare
- Platform or framework
- Webflow
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days, includeSubDomains
- DMARC policy
- p=reject
- Homepage HTML
- 363 KB, gzip
- Images on homepage
- 90 (avif 83, svg 46, png 41, jpg 11)
Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.
Stack and providers
Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.
All 31 checks
Select a gap for the method and fix. How each check works
Not observed 10
Observed 20
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- DMARC policy enforces quarantine or reject
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/3 advertised
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
- robots.txt published
- XML sitemap discoverable
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Structured data present
- Page language declared
- At most one redirect to the homepage
Not measured 1
- Static files cached for 30 days or more
Own healthstream.com?
Re-run the checks after a change, or verify the site in a free workspace to save reports with history, compare against similar sites and competitors, and track a private action plan. What owners get.
Live status for this site: Status Is Down: healthstream.com. This profile covers configuration only.