teletexto.com

Readiness by lane

Green: teletexto.com. Thin bar: Entertainment & Video Streaming peer median.

Priority fixes for teletexto.com

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

1. Priority 1 · Harden

   DMARC policy enforces quarantine or reject

   Observed: No DMARC record was found at _dmarc.teletexto.com.

   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.

   31% of Entertainment & Video Streaming peers do this. Limit: Read from public DNS at the time of the check; records may have changed since.

   Guide: A Practical Website Health Check for Owners

2. Priority 2 · Accelerate

   Offscreen images lazy-loaded

   Observed: The homepage had 113 images and none used loading="lazy".

   What to do: Add loading="lazy" to images below the fold. Do not lazy-load the main hero image, because that delays the largest visible element.

   54% of Entertainment & Video Streaming peers do this.

   Guide: Lazy Loading Without Broken Pages

3. 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.

   43% of Entertainment & Video Streaming peers do this.

   Guide: A Practical Website Health Check for Owners

4. Priority 4 · Accelerate

   HTTP/3 advertised

   Observed: The homepage did not advertise HTTP/3 through an Alt-Svc header.

   What to do: Turn on HTTP/3 at your CDN. Browsers fall back to HTTP/2 automatically, so the risk is low.

   On Cloudflare: Enable HTTP/3 (with QUIC) under Speed > Optimization > Protocol Optimization.

   34% of Entertainment & Video Streaming peers do this.

   Guide: CDN Guide for Website Owners

What teletexto.com already does well

Practices fewer than half of Entertainment & Video Streaming peers use.

• HSTS kept for at least a yearHSTS with a 730-day max-age covering subdomains.31% of peers
• Modern image formats in useWebP or AVIF images detected.32% of peers
• No render-blocking scripts in <head>Head scripts load without blocking.42% of peers

What we saw

Homepage checked

https://www.teletexto.com/

Homepage response

HTTP 200

TLS

TLSv1.3, HTTP/2

Certificate

Let's Encrypt, 89-day validity, expiring 2026-12-23

DNS operators

Cloudflare

HSTS

max-age 730 days, includeSubDomains, preload

Homepage HTML

50 KB, gzip

Images on homepage

113 (png 113, webp 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 Entertainment & Video Streaming sites

• quicktv.pro71
• rtl.hr71
• sonyliv.com71
• waipu.tv71
• yupptv.com71

Entertainment & Video Streaming readiness benchmark