Dvratil

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I have a Samsung smart TV from 2022. At some point, the Smart Hub started displaying ads. I think it’s absolutely disgusting that a device that I paid for and own, and that doesn’t use any additional Samsung “free” services is forcing ads on me, just to generate additional revenue for Samsung from a...

Estimated origin: Czechia Added 12 Nov 2026 Analysed 12 Nov 2026 via Hacker News

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Screenshot of Dvratil

What we found

  1. It sends none of the six security headers we check.
  2. It has terms of service, but we found no privacy policy.
  3. The page is missing a canonical URL and a favicon.
  4. The site is hosted on MasterDC s.r.o. in Czechia, with a domain registered in 2014.
  5. One more gap is listed further down the page.

Built with: 3 technologies

TechnologyType
Infrastructure
Cloudflare DNS DNS
nginx Server
Analytics & Marketing
Matomo (4) Analytics

Each technology links to its own page: which other new sites launched with it.

Site checks

Page basicsHow we check
Custom title and meta description
Open Graph tags (title, image, description) missing og:image
Twitter card meta tags
Responsive viewport meta tag
Semantic HTML (nav, main, article)
Canonical URL declared
Favicon present
Crawl files
robots.txt
sitemap.xml 177 URLs
security.txt optional
llms.txt optional
ads.txt only for ad-funded sites
humans.txt optional
AI crawlers No stanceHow we check
llms.txt published not published
No AI bots blocked in robots.txt
Content-Signal none declared
Link headers none advertised

Email

StateRecordStatusWhat it does
SPF -all Strict (-all) Lists the servers allowed to send email for the domain.
DMARC p=quarantine Quarantine Tells receivers what to do with email that fails SPF or DKIM.
DKIM Not found at common selectors Signs outgoing email. We check common selectors only, so a provider may use another.
MTA-STS Not deployed Stops email to the domain being downgraded to plain text in transit.
TLS-RPT Not configured Sends the owner reports of failed encrypted deliveries.

Hosting and network

Network MASTER-AS - MasterDC s.r.o., CZ AS24971, CZ
DNS Cloudflare DNS authoritative nameservers
DNSSEC Enabled DNS answers are signed
Certificate Let's Encrypt valid 17 Sep 2026 to 16 Dec 2026, as captured
Domain age 12.2 years registered Sep 2014, ACTIVE 24, s.r.o.
Green hosting No record per The Green Web Foundation
Page build 1 JS file, 1 CSS file 3 third-party domains
Brand colours

Storage: 2 items

Cookies 2
NameLifetimeSet by
_pk_id.1.d5711yMatomo
_pk_ses.1.d571< 1hMatomo

Performance

MeasureThis siteReading
Server response 152 ms good, faster than 67% of sites
Largest contentful paint 2,176 ms good
Layout shift 0.00 good
Page weight 4.2 MB heavy
Image weight 3.5 MB heavy
Images 3 2 larger than shown, 3 without width and height
Third-party domains 3
Console errors 0 none
Failed requests 0 none

From a single automated render of the home page. A quick guide, not a substitute for Lighthouse or field data. How we measure

Notes

  1. Looks AI-built: no AI signals. How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
  2. Performance comes from one render on 12 November 2026 and will vary between visits.

How we know

FirstSited records what new websites are built with, usually within a day of going live. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We checked this one in full: its tech stack, DNS, security headers and page basics. This page is what we saw on 12 November 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Watch any of them and get every new site that uses it as it goes live, from £15 a month.

Spot a mistake? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.