Website readiness profile · Snapshot 23 October 2026
libramemoria.com
libramemoria.com's public homepage, certificate and DNS checked against 31 practices and compared with 69 Family & Heritage sites.
- Readiness index
- 71/100
- Ahead of
- 62%
- Practices observed
- 20/30
- Popularity band
- Top 5K
Family & Heritage median 67
of measured Family & Heritage sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: libramemoria.com. Thin bar: Family & Heritage peer median.
Enable
87/100
Peers 80
Harden
75/100
Peers 61
Accelerate
50/100
Peers 60
Recover
0/100
Peers 7
Priority fixes for libramemoria.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.
90% of Family & Heritage peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · Harden
TLS 1.3 negotiated
Observed: The TLS connection negotiated TLSv1.2.
What to do: Enable TLS 1.3 on your CDN or server. Keep TLS 1.2 available for older clients unless you have checked your audience.
96% of Family & Heritage peers do this.
Priority 3 · Accelerate
Modern image formats in use
Observed: The homepage had 31 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.
25% of Family & Heritage peers do this.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
Priority 4 · 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.
64% of Family & Heritage peers do this.
What libramemoria.com already does well
Practices fewer than half of Family & Heritage peers use.
- CAA records limit who can issue certificatesCAA limits issuance to certigna.fr, digicert.com, globalsign.com.28% of peers
- Referrer-Policy setReferrer-Policy present.33% of peers
- Content Security Policy presentContent-Security-Policy present.34% of peers
What we saw
- Homepage checked
- https://www.libramemoria.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.2
- Certificate
- GlobalSign, 199-day validity, expiring 2027-04-25
- DNS operators
- 1 self-run or other nameserver domain
- HSTS
- max-age 365 days
- DMARC policy
- p=quarantine
- Homepage HTML
- 391 KB, gzip
- Images on homepage
- 31 (jpg 30, png 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 10
Observed 20
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- Certificate has more than 14 days left
- CAA records limit who can issue certificates
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTML compressed
- 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
- 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 libramemoria.com?
Re-run the checks after a change, keep a private action plan in a free workspace, or report a mistake.
Live status for this site: Status Is Down: libramemoria.com. This profile covers configuration only.