nehnutelnosti.sk

Readiness by lane

Green: nehnutelnosti.sk. Thin bar: Real Estate & Property Listings peer median.

Priority fixes for nehnutelnosti.sk

Ordered by impact and by how common each practice is among peers.

1. Priority 1 · Accelerate

   No render-blocking scripts in <head>

   Observed: The homepage <head> loaded 1 external script without async or defer.

   Why it matters: A plain <script src> in the head stops the browser from showing anything until that file has downloaded and run.

   What to do: Add defer to scripts that need the DOM, async to independent ones such as analytics, or move them to the end of the body.

   On Next.js: Use the next/script component with an appropriate loading strategy.

   49% of Real Estate & Property Listings peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.

   Guide: Control Third-Party Scripts Before They Control Your Page

2. Priority 2 · Accelerate

   HTTP/3 advertised

   Observed: The homepage did not advertise HTTP/3 through an Alt-Svc header.

   What to do: Turn on HTTP/3 at your CDN. Browsers fall back to HTTP/2 automatically, so the risk is low.

   27% of Real Estate & Property Listings peers do this.

   Guide: CDN Guide for Website Owners

3. Priority 3 · Harden

   Certificate lifetime of 100 days or less

   Observed: The certificate from SSL Corporation had a 198-day validity period, longer than the 100-day maximum that applies from March 2027.

   What to do: Move to automated issuance and renewal now, while you still have time to test it.

   52% of Real Estate & Property Listings peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

4. Priority 4 · Harden

   security.txt published

   Observed: No valid /.well-known/security.txt with a Contact field was returned.

   What to do: Publish /.well-known/security.txt with at least Contact and Expires fields, as RFC 9116 requires, and review it before it expires.

   8% of Real Estate & Property Listings peers do this.

   Guide: A Practical Website Health Check for Owners

What nehnutelnosti.sk already does well

Practices fewer than half of Real Estate & Property Listings peers use.

• Nameservers spread across providersNameservers spread across more than one operator.7.5% of peers
• DNSSEC signedDNSSEC delegation (DS record) present.11% of peers
• Referrer-Policy setReferrer-Policy present.29% of peers

What we saw

Homepage checked

https://www.nehnutelnosti.sk/

Homepage response

HTTP 200

TLS

TLSv1.3, HTTP/2

Certificate

SSL Corporation, 198-day validity, expiring 2027-04-30

Platform or framework

Next.js

DNS operators

3 self-run or other nameserver domains

HSTS

max-age 365 days, includeSubDomains, preload

DMARC policy

p=quarantine

Homepage HTML

382 KB, gzip

Images on homepage

13 (webp 4, svg 4, png 4)

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

Compare with other Real Estate & Property Listings sites

• apthai.com84
• chavesnamao.com.br86
• daft.ie85
• magicbricks.com86
• squareyards.com85

Real Estate & Property Listings readiness benchmark