connectplug.com.br

Readiness by lane

Green: connectplug.com.br. Thin bar: Business Tools peer median.

Priority fixes for connectplug.com.br

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

1. Priority 1 · Harden

   TLS 1.3 negotiated

   Observed: The TLS connection negotiated TLSv1.2.

   Why it matters: TLS 1.3 removes legacy cipher suites and completes the handshake in fewer round trips, so it is both safer and faster for new connections.

   What to do: Enable TLS 1.3 on your CDN or server. Keep TLS 1.2 available for older clients unless you have checked your audience.

   On Cloudflare: Turn on TLS 1.3 under SSL/TLS > Edge Certificates.

   85% of Business Tools peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.

   Guide: HTTPS and TLS Guide for Website Owners

2. Priority 2 · Harden

   DMARC policy enforces quarantine or reject

   Observed: The DMARC policy for connectplug.com.br was p=none, which asks receivers to take no action on failing mail.

   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.

   50% of Business Tools peers do this.

   Guide: A Practical Website Health Check for Owners

3. Priority 3 · Harden

   Certificate lifetime of 100 days or less

   Observed: The certificate from Amazon had a 197-day validity period, longer than the 100-day maximum that applies from March 2027.

   What to do: Move to automated issuance and renewal now, while you still have time to test it.

   On Webflow: this setting is largely controlled by the platform. Check the platform's settings and documentation, or ask its support team whether it can be changed for your domain.

   56% of Business Tools peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

4. Priority 4 · Harden

   Content Security Policy present

   Observed: The homepage response did not include a Content-Security-Policy header.

   What to do: Start with Content-Security-Policy-Report-Only to see what would break, tighten the policy over a few weeks, then enforce it.

   On Webflow: this setting is largely controlled by the platform. Check the platform's settings and documentation, or ask its support team whether it can be changed for your domain.

   28% of Business Tools peers do this.

   Guide: Payment Security and PCI DSS: What Website Owners Need to Know

What connectplug.com.br already does well

Practices fewer than half of Business Tools peers use.

• Referrer-Policy setReferrer-Policy present.28% of peers
• HTTP/3 advertisedHTTP/3 advertised.29% of peers
• HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.45% of peers

What we saw

Homepage checked

https://connectplug.com.br/

Homepage response

HTTP 200, after 1 redirect

TLS

TLSv1.2, HTTP/2

Certificate

Amazon, 197-day validity, expiring 2027-01-06

CDN or edge

Cloudflare, Amazon CloudFront

Platform or framework

Webflow

DNS operators

Amazon Route 53

HSTS

max-age 365 days, includeSubDomains

DMARC policy

p=none

Homepage HTML

12 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

Compare with other Business Tools sites

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