Website readiness profile · Snapshot 23 October 2026
medialab.com
medialab.com's public homepage, certificate and DNS checked against 31 practices and compared with 469 Business Tools sites.
- Readiness index
- 83/100
- Ahead of
- 94%
- Practices observed
- 22/30
- Popularity band
- Top 50K
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: medialab.com. Thin bar: Business Tools peer median.
Enable
92/100
Peers 75
Harden
71/100
Peers 57
Accelerate
100/100
Peers 60
Recover
0/100
Peers 6
Priority fixes for medialab.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · 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.
Why it matters: Under CA/Browser Forum Ballot SC-081v3, the maximum lifetime of public TLS certificates fell to 200 days on 15 March 2026 and falls to 100 days on 15 March 2027 and 47 days on 15 March 2029. Sites that renew by hand will need to renew far more often.
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. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · Enable
Structured data present
Observed: The homepage had no JSON-LD structured data.
What to do: Add JSON-LD for your organization and main content types, then test it with Google's Rich Results Test.
49% of Business Tools peers do this.
Priority 3 · Harden
X-Content-Type-Options: nosniff
Observed: The homepage response did not include X-Content-Type-Options: nosniff.
What to do: Send X-Content-Type-Options: nosniff on all responses and make sure each file is served with the correct Content-Type.
On Cloudflare: Add the header with a response header transform rule.
46% of Business Tools peers do this.
Priority 4 · Harden
CAA records limit who can issue certificates
Observed: No CAA record was found for medialab.com, so any public certificate authority may issue for it.
What to do: Publish CAA records naming every CA you actually use, including the CAs your CDN uses for managed certificates. Add an iodef contact if you want reports.
On Cloudflare: Cloudflare documents which CAs its managed certificates need; include them in your CAA records.
16% of Business Tools peers do this.
What medialab.com already does well
Practices fewer than half of Business Tools peers use.
- Content Security Policy presentContent-Security-Policy present.28% of peers
- HTTP/3 advertisedHTTP/3 advertised.29% of peers
- Reachable over IPv6IPv6 address published.37% of peers
What we saw
- Homepage checked
- https://www.medialab.com/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.3, HTTP/2
- Certificate
- DigiCert, 198-day validity, expiring 2026-12-11
- CDN or edge
- Cloudflare
- Platform or framework
- Webflow
- DNS operators
- Azure DNS
- HSTS
- max-age 365 days
- DMARC policy
- p=reject
- Homepage HTML
- 357 KB, gzip
- Images on homepage
- 28 (webp 114, svg 4, jpg 1)
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 8
Observed 22
- 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
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Reachable over IPv6
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Not measured 1
- Static files cached for 30 days or more
Own medialab.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: medialab.com. This profile covers configuration only.