Website readiness profile · Snapshot 23 October 2026
premier.one
premier.one's public homepage, certificate and DNS checked against 31 practices and compared with 536 Entertainment & Video Streaming sites.
- Readiness index
- 57/100
- Ahead of
- 32%
- Practices observed
- 16/31
- Popularity band
- Top 50K
Entertainment & Video Streaming median 62
of measured Entertainment & Video Streaming sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: premier.one. Thin bar: Entertainment & Video Streaming peer median.
Enable
79/100
Peers 80
Harden
45/100
Peers 52
Accelerate
58/100
Peers 60
Recover
0/100
Peers 12
Priority fixes for premier.one
Ordered by impact and by how common each practice is among peers.
Priority 1 · Harden
Certificate has more than 14 days left
Observed: The certificate from GlobalSign nv-sa was due to expire on 2026-11-01 (9 days after the check).
Why it matters: An expired certificate makes browsers show a full-page warning. Renewing well ahead of expiry leaves time to fix a failed renewal.
What to do: Automate renewal with ACME (for example Let's Encrypt or your CDN's managed certificates) and add a renewal review to your release calendar so any certificate inside 21 days of expiry gets attention.
98% of Entertainment & Video Streaming peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · Accelerate
HTTP/2 negotiated
Observed: The TLS handshake selected http/1.1 instead of HTTP/2.
What to do: Enable HTTP/2 on your CDN or server. Most CDNs do this by default.
89% of Entertainment & Video Streaming peers do this.
Priority 3 · Harden
HSTS kept for at least a year
Observed: The homepage response did not include a Strict-Transport-Security header.
What to do: Send Strict-Transport-Security on HTTPS responses. Start with a short max-age (for example 300 seconds), confirm every subdomain works over HTTPS, then raise it in steps to 31536000. Add includeSubDomains only when all subdomains are HTTPS. HSTS preload is optional and hard to undo; hstspreload.org itself does not recommend it by default.
31% of Entertainment & Video Streaming peers do this.
Priority 4 · Accelerate
Modern image formats in use
Observed: The homepage had 327 images and none used WebP or AVIF.
What to do: Serve WebP or AVIF with a JPEG or PNG fallback, either through an image CDN or by generating both formats at build time.
On Nuxt: Nuxt Image can output WebP and AVIF.
32% of Entertainment & Video Streaming peers do this.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
What premier.one already does well
Practices fewer than half of Entertainment & Video Streaming peers use.
- DMARC policy enforces quarantine or rejectDMARC policy p=reject.31% of peers
- X-Content-Type-Options: nosniffnosniff header present.40% of peers
- No render-blocking scripts in <head>Head scripts load without blocking.42% of peers
What we saw
- Homepage checked
- https://premier.one/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, http/1.1
- Certificate
- GlobalSign, 396-day validity, expiring 2026-11-01
- Platform or framework
- Drupal, Nuxt
- DNS operators
- 1 self-run or other nameserver domain
- DMARC policy
- p=reject
- Homepage HTML
- 1,236 KB, gzip
- Images on homepage
- 327 (jpg 554, png 91, gif 4, svg 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 15
- HSTS kept for at least a year
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- CAA records limit who can issue certificates
- DNSSEC signed
- security.txt published
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- Modern image formats in use
- Reachable over IPv6
- Structured data present
- Social preview image set
- Nameservers spread across providers
Observed 16
- HTTP requests move to HTTPS
- TLS 1.3 negotiated
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- HTML compressed
- Static files cached for 30 days or more
- Offscreen images lazy-loaded
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Page language declared
- At most one redirect to the homepage
Own premier.one?
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: premier.one. This profile covers configuration only.