Website readiness profile · Snapshot 23 October 2026
rentry.co
rentry.co's public homepage, certificate and DNS checked against 31 practices and compared with 118 Cloud Storage & File Transfer sites.
- Readiness index
- 70/100
- Ahead of
- 77%
- Practices observed
- 19/30
- Popularity band
- Top 50K
Cloud Storage & File Transfer median 57
of measured Cloud Storage & File Transfer sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: rentry.co. Thin bar: Cloud Storage & File Transfer peer median.
Enable
72/100
Peers 68
Harden
62/100
Peers 55
Accelerate
89/100
Peers 56
Recover
0/100
Peers 5
Priority fixes for rentry.co
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 rentry.co 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.
30% of Cloud Storage & File Transfer peers do this. Limit: Read from public DNS at the time of the check; records may have changed since.
Priority 2 · 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.
44% of Cloud Storage & File Transfer peers do this.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
Priority 3 · 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.
53% of Cloud Storage & File Transfer peers do this.
Priority 4 · Enable
Page language declared
Observed: The homepage <html> element had no lang attribute.
What to do: Set lang on the html element (for example lang="en") and on any sections in another language.
79% of Cloud Storage & File Transfer peers do this.
What rentry.co already does well
Practices fewer than half of Cloud Storage & File Transfer peers use.
- Modern image formats in useWebP or AVIF images detected.23% of peers
- Referrer-Policy setReferrer-Policy present.29% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.31% of peers
What we saw
- Homepage checked
- https://rentry.co/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Google Trust Services, 90-day validity, expiring 2026-12-23
- CDN or edge
- Cloudflare
- DNS operators
- Cloudflare
- HSTS
- max-age 365 days, includeSubDomains
- DMARC policy
- p=none
- Homepage HTML
- 123 KB, br
- Images on homepage
- 5 (webp 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
Not observed 11
Observed 19
- 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
- X-Content-Type-Options: nosniff
- Referrer-Policy set
- HTTP/2 negotiated
- HTML compressed
- Static files cached for 30 days or more
- Modern image formats in use
- No render-blocking scripts in <head>
- robots.txt published
- Reachable over IPv6
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Social preview image set
- At most one redirect to the homepage
Not measured 1
- Offscreen images lazy-loaded
Own rentry.co?
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: rentry.co. This profile covers configuration only.