Website readiness profile · Snapshot 23 October 2026
woonnet-haaglanden.nl
woonnet-haaglanden.nl's public homepage, certificate and DNS checked against 31 practices and compared with 254 Real Estate & Property Listings sites.
- Readiness index
- 75/100
- Ahead of
- 74%
- Practices observed
- 21/31
- 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: woonnet-haaglanden.nl. Thin bar: Real Estate & Property Listings peer median.
Enable
87/100
Peers 82
Harden
77/100
Peers 58
Accelerate
63/100
Peers 65
Recover
0/100
Peers 7
Priority fixes for woonnet-haaglanden.nl
Ordered by impact and by how common each practice is among peers.
Priority 1 · Harden
DMARC policy enforces quarantine or reject
Observed: The DMARC policy for woonnet-haaglanden.nl was p=none, which asks receivers to take no action on failing mail.
Why it matters: An enforcing DMARC policy helps receiving mail systems reject email that falsely claims to come from your domain, a common route for phishing your customers.
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. Limit: Read from public DNS at the time of the check; records may have changed since.
Priority 2 · Accelerate
Modern image formats in use
Observed: The homepage had 11 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 Cloudflare: Cloudflare Polish can convert images to WebP.
50% of Real Estate & Property Listings peers do this.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
Priority 3 · Accelerate
No render-blocking scripts in <head>
Observed: The homepage <head> loaded 7 external scripts without async or defer.
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.
49% of Real Estate & Property Listings peers do this.
Guide: Control Third-Party Scripts Before They Control Your Page
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.
65% of Real Estate & Property Listings peers do this.
What woonnet-haaglanden.nl already does well
Practices fewer than half of Real Estate & Property Listings peers use.
- security.txt publishedsecurity.txt with a contact found.8% of peers
- Content Security Policy presentContent-Security-Policy present.30% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age.43% of peers
What we saw
- Homepage checked
- https://www.woonnet-haaglanden.nl/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Google Trust Services, 90-day validity, expiring 2027-01-07
- CDN or edge
- Cloudflare
- DNS operators
- GoDaddy DNS
- HSTS
- max-age 365 days
- DMARC policy
- p=none
- Homepage HTML
- 73 KB, br
- Images on homepage
- 11 (png 5, jpg 4, svg 2)
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 21
- HTTP requests move to HTTPS
- 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
- security.txt published
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- HTTP/2 negotiated
- HTML compressed
- Static files cached for 30 days or more
- Offscreen images lazy-loaded
- 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
Own woonnet-haaglanden.nl?
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Live status for this site: Status Is Down: woonnet-haaglanden.nl. This profile covers configuration only.