Website readiness profile · Snapshot 23 October 2026
wtr-lab.com
wtr-lab.com's public homepage, certificate and DNS checked against 31 practices and compared with 696 Literary & Knowledge sites.
- Readiness index
- 70/100
- Ahead of
- 76%
- Practices observed
- 16/27
- Popularity band
- Top 5K
Literary & Knowledge median 62
of measured Literary & Knowledge sites
4 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: wtr-lab.com. Thin bar: Literary & Knowledge peer median.
Enable
71/100
Peers 78
Harden
56/100
Peers 51
Accelerate
100/100
Peers 62
Recover
0/100
Peers 6
Priority fixes for wtr-lab.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Enable
Canonical URL declared
Observed: The homepage did not declare a canonical URL.
Why it matters: A canonical link tells search engines which URL to show when the same page is reachable at several addresses.
What to do: Add a self-referencing canonical link to every indexable page, using the final https:// URL.
67% of Literary & Knowledge peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.
Priority 2 · Harden
Framing restricted
Observed: The homepage did not send frame-ancestors or X-Frame-Options, so other sites may frame it.
What to do: Send Content-Security-Policy: frame-ancestors 'self' (or a list of trusted origins). X-Frame-Options: SAMEORIGIN covers older browsers.
On Cloudflare: Add the header with a response header transform rule.
37% of Literary & Knowledge peers do this.
Priority 3 · 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.
54% of Literary & Knowledge peers do this.
Priority 4 · Enable
Structured data present
Observed: The homepage had no JSON-LD structured data.
What to do: Add JSON-LD for your organization and main content types, then test it with Google's Rich Results Test.
46% of Literary & Knowledge peers do this.
What wtr-lab.com already does well
Practices fewer than half of Literary & Knowledge peers use.
- DMARC policy enforces quarantine or rejectDMARC policy p=quarantine.22% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.28% of peers
- HTTP/3 advertisedHTTP/3 advertised.47% of peers
What we saw
- Homepage checked
- https://wtr-lab.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Google Trust Services, 90-day validity, expiring 2026-12-03
- CDN or edge
- Cloudflare
- Platform or framework
- Next.js
- DNS operators
- Cloudflare
- HSTS
- max-age 365 days, includeSubDomains
- DMARC policy
- p=quarantine
- Homepage HTML
- 55 KB, br
- Images on homepage
- 0
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 11
Observed 16
- 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
- DMARC policy enforces quarantine or reject
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- Static files cached for 30 days or more
- No render-blocking scripts in <head>
- XML sitemap discoverable
- Reachable over IPv6
- Meta description written
- Mobile viewport configured
- Page language declared
- At most one redirect to the homepage
Not measured 4
- HTTP requests move to HTTPS
- Modern image formats in use
- Offscreen images lazy-loaded
- robots.txt published
Own wtr-lab.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: wtr-lab.com. This profile covers configuration only.