Website readiness profile · Snapshot 23 October 2026
domiporta.pl
domiporta.pl's public homepage, certificate and DNS checked against 31 practices and compared with 254 Real Estate & Property Listings sites.
- Readiness index
- 58/100
- Ahead of
- 26%
- Practices observed
- 17/31
- Popularity band
- Top 50K
Real Estate & Property Listings median 66
of measured Real Estate & Property Listings sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: domiporta.pl. Thin bar: Real Estate & Property Listings peer median.
Enable
95/100
Peers 82
Harden
45/100
Peers 58
Accelerate
45/100
Peers 65
Recover
0/100
Peers 7
Priority fixes for domiporta.pl
Ordered by impact and by how common each practice is among peers.
Priority 1 · Harden
HTTP requests move to HTTPS
Observed: A request to http://www.domiporta.pl/ was not redirected to HTTPS.
Why it matters: Visitors who type the address or follow an old link start on unencrypted HTTP. A redirect moves them to the encrypted site before any cookies or form data are sent.
What to do: Add a permanent (301 or 308) redirect from every http:// URL to the same https:// URL at your CDN, load balancer or web server.
94% of Real Estate & Property Listings peers do this. Limit: Measured for the homepage only, from one location, at the time of the check.
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.
91% of Real Estate & Property Listings peers do this.
Priority 3 · Accelerate
Static files cached for 30 days or more
Observed: A same-site stylesheet or script was cacheable for no max-age, short of the 30-day benchmark.
What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.
51% of Real Estate & Property Listings peers do this.
Priority 4 · Harden
DMARC policy enforces quarantine or reject
Observed: The DMARC policy for domiporta.pl 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.
51% of Real Estate & Property Listings peers do this.
What domiporta.pl already does well
Practices fewer than half of Real Estate & Property Listings peers use.
- HSTS kept for at least a yearHSTS with a 730-day max-age.43% of peers
What we saw
- Homepage checked
- https://www.domiporta.pl/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3
- Certificate
- Let's Encrypt, 89-day validity, expiring 2026-12-29
- DNS operators
- Amazon Route 53
- HSTS
- max-age 730 days
- DMARC policy
- p=none
- Homepage HTML
- 303 KB, gzip
- Images on homepage
- 144 (png 140, jpg 16, webp 8)
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 14
- HTTP requests move to HTTPS
- CAA records limit who can issue certificates
- DNSSEC signed
- security.txt published
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- Static files cached for 30 days or more
- No render-blocking scripts in <head>
- Reachable over IPv6
- Nameservers spread across providers
Observed 17
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- Framing restricted
- 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
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Own domiporta.pl?
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: domiporta.pl. This profile covers configuration only.