What powers sefbot.cz?

Last seen Jun 2026 · 25 technologies across 14 categories

Advertising

Microsoft Advertising
since Dec 2023
Twitter Ads
since Jan 2024

Analytics

Facebook Pixel v2.9.337
since Jun 2021
Google Analytics
since Jun 2020
Leadfeeder
since Nov 2024
Linkedin Insight Tag
since Feb 2021
Microsoft Clarity
since Dec 2023
Snowplow Analytics
since Sep 2024
TikTok Pixel
since Aug 2022

CDN

Amazon S3
since Dec 2023
Cloudflare
since Sep 2024

Ecommerce

Cart Functionality
since Jan 2026

Email

Amazon SES
since Jan 2023

Font scripts

Google Font API
since Jun 2020

JavaScript frameworks

React
since Jan 2026
React Router v6
since Jan 2026

JavaScript libraries

core-js v3.32.2
since Nov 2021

Miscellaneous

HTTP/3
since Feb 2026
Open Graph
since Sep 2022
PDF.js v5.4.296
since May 2026

PaaS

Amazon Web Services
since Jan 2023

Performance

Priority Hints
since Aug 2023

Security

Cloudflare Bot Management
since Sep 2024

Tag managers

Google Tag Manager
since Jun 2020

UI frameworks

Radix UI
since Jan 2026

Audience

  • Czechia

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

5.27 / 10 · ranked #220,711 of all domains

77 referring domains · OpenPageRank

Core Web Vitals

LCP1.9 s
INP175 ms
CLS0
TTFB200 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: Czech
  • CDN: Cloudflare
  • Weight: 2.7 MB · 96 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

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