Website readiness profile · Snapshot 23 October 2026
singlekey-id.com
singlekey-id.com's public homepage, certificate and DNS checked against 31 practices and compared with 46 Passwords & Cybersecurity sites.
- Readiness index
- 61/100
- Ahead of
- 22%
- Practices observed
- 17/30
- Popularity band
- Top 50K
Passwords & Cybersecurity median 76
of measured Passwords & Cybersecurity sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: singlekey-id.com. Thin bar: Passwords & Cybersecurity peer median.
Enable
36/100
Peers 82
Harden
93/100
Peers 69
Accelerate
45/100
Peers 64
Recover
0/100
Peers 2
Priority fixes for singlekey-id.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTML compressed
Observed: The homepage HTML (32 KB) was delivered without gzip, Brotli or zstd compression.
Why it matters: Compression usually shrinks HTML several times over, so the first bytes of the page arrive sooner on slow connections.
What to do: Enable Brotli or gzip for text responses (HTML, CSS, JavaScript, JSON, SVG) at the CDN or origin.
89% of Passwords & Cybersecurity peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Guide: How to Set a Website Performance Budget That Teams Can Keep
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.
87% of Passwords & Cybersecurity peers do this.
Guide: Robots.txt Guide: Control Crawling Without Hiding Mistakes
Priority 3 · 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.
78% of Passwords & Cybersecurity peers do this.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
Priority 4 · Accelerate
Modern image formats in use
Observed: The homepage had 9 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.
55% of Passwords & Cybersecurity peers do this.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
What singlekey-id.com already does well
Practices fewer than half of Passwords & Cybersecurity peers use.
- DNSSEC signedDNSSEC delegation (DS record) present.24% of peers
- No render-blocking scripts in <head>Head scripts load without blocking.37% of peers
- CAA records limit who can issue certificatesCAA limits issuance to digicert.com, letsencrypt.org.44% of peers
What we saw
- Homepage checked
- https://singlekey-id.com/
- Homepage response
- HTTP 200, after 2 redirects
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Let's Encrypt, 89-day validity, expiring 2026-11-29
- DNS operators
- Azure DNS
- HSTS
- max-age 365 days
- DMARC policy
- p=reject
- Homepage HTML
- 32 KB, uncompressed
- Images on homepage
- 9 (svg 9)
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 13
- security.txt published
- HTTP/3 advertised
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
- robots.txt published
- XML sitemap discoverable
- Reachable over IPv6
- Canonical URL declared
- Structured data present
- Social preview image set
- At most one redirect to the homepage
- 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
- CAA records limit who can issue certificates
- DNSSEC signed
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- Static files cached for 30 days or more
- No render-blocking scripts in <head>
- Meta description written
- Mobile viewport configured
- Page language declared
Not measured 1
- HTTP requests move to HTTPS
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Live status for this site: Status Is Down: singlekey-id.com. This profile covers configuration only.