Website readiness profile · Snapshot 23 October 2026
aviso.bz
aviso.bz's public homepage, certificate and DNS checked against 31 practices and compared with 469 Business Tools sites.
- Readiness index
- 49/100
- Ahead of
- 17%
- Practices observed
- 13/30
- 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: aviso.bz. Thin bar: Business Tools peer median.
Enable
56/100
Peers 75
Harden
51/100
Peers 57
Accelerate
42/100
Peers 60
Recover
0/100
Peers 6
Priority fixes for aviso.bz
Ordered by impact and by how common each practice is among peers.
Priority 1 · Harden
TLS 1.3 negotiated
Observed: The TLS connection negotiated TLSv1.2.
Why it matters: TLS 1.3 removes legacy cipher suites and completes the handshake in fewer round trips, so it is both safer and faster for new connections.
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.
On Cloudflare: Turn on TLS 1.3 under SSL/TLS > Edge Certificates.
85% 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
robots.txt published
Observed: No robots.txt file was returned at the site root.
What to do: Publish /robots.txt with any crawl rules you need and a Sitemap: line pointing to your XML sitemap.
80% of Business Tools peers do this.
Guide: Robots.txt Guide: Control Crawling Without Hiding Mistakes
Priority 3 · Harden
DMARC policy enforces quarantine or reject
Observed: The DMARC policy for aviso.bz was p=none, which asks receivers to take no action on failing mail.
What to do: Publish DMARC with p=none and a reporting address first, fix any legitimate senders that fail SPF or DKIM alignment, then move to quarantine and finally reject.
50% of Business Tools peers do this.
Priority 4 · Enable
XML sitemap discoverable
Observed: No sitemap was listed in robots.txt or found at /sitemap.xml.
What to do: Generate an XML sitemap of canonical URLs, reference it in robots.txt and submit it in Google Search Console.
61% of Business Tools peers do this.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
What aviso.bz already does well
Practices fewer than half of Business Tools peers use.
- CAA records limit who can issue certificatesCAA limits issuance to comodoca.com, digicert.com, letsencrypt.org and others.16% of peers
- Reachable over IPv6IPv6 address published.37% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age.45% of peers
What we saw
- Homepage checked
- https://aviso.bz/
- Homepage response
- HTTP 200
- TLS
- TLSv1.2, HTTP/2
- Certificate
- Let's Encrypt, 89-day validity, expiring 2027-01-20
- CDN or edge
- Cloudflare
- DNS operators
- Cloudflare
- HSTS
- max-age 365 days
- DMARC policy
- p=none
- Homepage HTML
- 22 KB, br
- Images on homepage
- 4 (svg 3, gif 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 17
- TLS 1.3 negotiated
- DNSSEC signed
- security.txt published
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/3 advertised
- Static files cached for 30 days or more
- Modern image formats in use
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Canonical URL declared
- Social preview image set
- Nameservers spread across providers
Observed 13
- HTTP requests move to HTTPS
- 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
- HTTP/2 negotiated
- HTML compressed
- Reachable over IPv6
- Meta description written
- Mobile viewport configured
- Structured data present
- Page language declared
- At most one redirect to the homepage
Not measured 1
- Offscreen images lazy-loaded
Own aviso.bz?
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: aviso.bz. This profile covers configuration only.