finecobank.com

Readiness by lane

Green: finecobank.com. Thin bar: Banking & Finance peer median.

Priority fixes for finecobank.com

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

1. Priority 1 · Accelerate

   HTTP/2 negotiated

   Observed: The TLS handshake selected http/1.1 instead of HTTP/2.

   Why it matters: HTTP/2 sends many files over one connection, which speeds up pages with lots of images, styles and scripts.

   What to do: Enable HTTP/2 on your CDN or server. Most CDNs do this by default.

   73% of Banking & Finance peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.

   Guide: CDN Guide for Website Owners

2. Priority 2 · Harden

   HSTS kept for at least a year

   Observed: Strict-Transport-Security was sent with a max-age of 186 days, below the one-year benchmark.

   What to do: Send Strict-Transport-Security on HTTPS responses. Start with a short max-age (for example 300 seconds), confirm every subdomain works over HTTPS, then raise it in steps to 31536000. Add includeSubDomains only when all subdomains are HTTPS. HSTS preload is optional and hard to undo; hstspreload.org itself does not recommend it by default.

   On Next.js: Add the header in the headers() option of next.config.js for all routes.

   62% of Banking & Finance peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

3. Priority 3 · Accelerate

   Static files cached for 30 days or more

   Observed: A same-site stylesheet or script was cacheable for 4 hours, short of the 30-day benchmark.

   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.

   43% of Banking & Finance peers do this.

   Guide: Browser Caching Guide for Website Owners

4. Priority 4 · Accelerate

   Modern image formats in use

   Observed: The homepage had 15 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.

   On Next.js: The next/image component serves optimized formats automatically.

   37% of Banking & Finance peers do this.

   Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format

What finecobank.com already does well

Practices fewer than half of Banking & Finance peers use.

• Nameservers spread across providersNameservers spread across more than one operator.21% of peers
• No render-blocking scripts in <head>Head scripts load without blocking.36% of peers

What we saw

Homepage checked

https://finecobank.com/

Homepage response

HTTP 200, after 1 redirect

TLS

TLSv1.3, http/1.1

Certificate

DigiCert, 198-day validity, expiring 2026-11-22

CDN or edge

Akamai

Platform or framework

Next.js

DNS operators

Akamai Edge DNS, plus 1 self-run or other nameserver domain

HSTS

max-age 186 days, includeSubDomains, preload

DMARC policy

p=reject

Homepage HTML

117 KB, gzip

Images on homepage

15 (png 29, svg 6)

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 Banking & Finance sites

• bancolombia.com65
• berliner-sparkasse.de65
• kredito24.in65
• scotiabank.com65
• sevenbank.co.jp66

Banking & Finance readiness benchmark