reidoscoins.com.br

Readiness by lane

Green: reidoscoins.com.br. Thin bar: E-Commerce & Marketplaces peer median.

Priority fixes for reidoscoins.com.br

Ordered by impact and by how common each practice is among peers.

1. Priority 1 · Accelerate

   Static files cached for 30 days or more

   Observed: A same-site stylesheet or script was cacheable for 1 days, short of the 30-day benchmark.

   Why it matters: Returning visitors and later page views reuse cached files instead of downloading them again.

   What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.

   60% of E-Commerce & Marketplaces peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.

   Guide: Browser Caching Guide for Website Owners

2. Priority 2 · Accelerate

   No render-blocking scripts in <head>

   Observed: The homepage <head> loaded 1 external script 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.

   44% of E-Commerce & Marketplaces peers do this.

   Guide: Control Third-Party Scripts Before They Control Your Page

3. Priority 3 · 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.

   70% of E-Commerce & Marketplaces peers do this.

   Guide: Structured Data Basics for Website Owners

4. Priority 4 · Harden

   CAA records limit who can issue certificates

   Observed: No CAA record was found for reidoscoins.com.br, so any public certificate authority may issue for it.

   What to do: Publish CAA records naming every CA you actually use, including the CAs your CDN uses for managed certificates. Add an iodef contact if you want reports.

   16% of E-Commerce & Marketplaces peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

What reidoscoins.com.br already does well

Practices fewer than half of E-Commerce & Marketplaces peers use.

• Nameservers spread across providersNameservers spread across more than one operator.11% of peers
• HSTS kept for at least a yearHSTS with a 365-day max-age.32% of peers
• DMARC policy enforces quarantine or rejectDMARC policy p=reject.39% of peers

What we saw

Homepage checked

https://www.reidoscoins.com.br/

Homepage response

HTTP 200

TLS

TLSv1.3, HTTP/2

Certificate

Starfield Technologies, 90-day validity, expiring 2027-01-13

CDN or edge

Sucuri

DNS operators

2 self-run or other nameserver domains

HSTS

max-age 365 days

DMARC policy

p=reject

Homepage HTML

153 KB, gzip

Images on homepage

118 (webp 243)

Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.

All 31 checks

Select a gap for the method and fix. How each check works

Compare with other E-Commerce & Marketplaces sites

• powerlook.in80
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• scuffers.com80

E-Commerce & Marketplaces readiness benchmark