portfolio.hu

Readiness by lane

Green: portfolio.hu. Thin bar: News & Media peer median.

Priority fixes for portfolio.hu

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

1. Priority 1 · Harden

   HSTS kept for at least a year

   Observed: The homepage response did not include a Strict-Transport-Security header.

   Why it matters: HSTS tells browsers to use HTTPS for your host on every later visit, which removes the window where a first HTTP request can be intercepted.

   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 Blogger: 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.

   35% of News & Media peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.

   Guide: HTTPS and TLS Guide for Website Owners

2. Priority 2 · Accelerate

   Modern image formats in use

   Observed: The homepage had 105 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.

   44% of News & Media peers do this.

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

3. Priority 3 · Accelerate

   No render-blocking scripts in <head>

   Observed: The homepage <head> loaded 8 external scripts 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.

   42% of News & Media peers do this.

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

4. Priority 4 · Harden

   Certificate lifetime of 100 days or less

   Observed: The certificate from Key-Systems GmbH had a 198-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 Blogger: 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.

   66% of News & Media peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

What portfolio.hu already does well

Practices fewer than half of News & Media peers use.

• Nameservers spread across providersNameservers spread across more than one operator.11% of peers
• Content Security Policy presentContent-Security-Policy present.29% of peers
• DMARC policy enforces quarantine or rejectDMARC policy p=reject.37% of peers

What we saw

Homepage checked

https://www.portfolio.hu/

Homepage response

HTTP 200

TLS

TLSv1.3, HTTP/2

Certificate

Key-Systems GmbH, 198-day validity, expiring 2027-03-17

Platform or framework

Blogger

DNS operators

2 self-run or other nameserver domains

DMARC policy

p=reject

Homepage HTML

309 KB, gzip

Images on homepage

105 (jpg 371, svg 13, gif 4, png 1)

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 News & Media sites

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• plejada.pl73
• pointdevue.fr73
• prensalibre.com73
• progorod33.ru73

News & Media readiness benchmark