Website readiness profile · Snapshot 23 October 2026
paste4link.com
paste4link.com's public homepage, certificate and DNS checked against 31 practices and compared with 492 Web Tools sites.
- Readiness index
- 68/100
- Ahead of
- 53%
- Practices observed
- 16/28
- Popularity band
- Top 50K
Web Tools median 67
of measured Web Tools sites
3 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: paste4link.com. Thin bar: Web Tools peer median.
Enable
77/100
Peers 84
Harden
60/100
Peers 55
Accelerate
83/100
Peers 69
Recover
0/100
Peers 6
Priority fixes for paste4link.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.
74% of Web Tools peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.
Priority 2 · Harden
DMARC policy enforces quarantine or reject
Observed: No DMARC record was found at _dmarc.paste4link.com.
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.
23% of Web Tools peers do this.
Priority 3 · 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.
56% of Web Tools peers do this.
Priority 4 · 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.
48% of Web Tools peers do this.
What paste4link.com already does well
Practices fewer than half of Web Tools peers use.
- CAA records limit who can issue certificatesCAA limits issuance to letsencrypt.org.14% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age.30% of peers
What we saw
- Homepage checked
- https://paste4link.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Let's Encrypt, 89-day validity, expiring 2026-12-17
- DNS operators
- 1 self-run or other nameserver domain
- HSTS
- max-age 365 days
- Homepage HTML
- 95 KB, gzip
- 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 12
Observed 16
- 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
- CAA records limit who can issue certificates
- HTTP/2 negotiated
- HTML compressed
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Meta description written
- Mobile viewport configured
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Not measured 3
- Static files cached for 30 days or more
- Modern image formats in use
- Offscreen images lazy-loaded
Own paste4link.com?
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: paste4link.com. This profile covers configuration only.