What powers karrass.com?

Last seen Sep 2026 · 31 technologies across 18 categories

Advertising

Microsoft Advertising
since Feb 2021

Analytics

Facebook Pixel v2.9.397
since Jul 2021
Google Analytics
since Aug 2018
Linkedin Insight Tag
since Feb 2021
Microsoft Clarity
since Aug 2022
Vercel Analytics
since Jul 2024
Vercel Speed Insights v1.3.1
since Jan 2025

CDN

Cloudflare
since Nov 2021

Cookie compliance

CookieYes
since Aug 2024

Ecommerce

Cart Functionality
since Dec 2024

Font scripts

Google Font API
since Jul 2016

JavaScript frameworks

Next.js v14.2.35
since May 2024
Next.js App Router
since May 2024
React
since May 2024

JavaScript libraries

AOS
since May 2025
core-js v3.32.2
since Sep 2021
lit-element v4.2.2
since May 2025
lit-html v3.3.3
since May 2025

Live chat

Crisp Live Chat
since Aug 2024

Maps

Google Maps
since Aug 2018

Miscellaneous

Open Graph
since Nov 2024
Webpack
since May 2024

PaaS

Vercel
since May 2024

Performance

Cloudflare Rocket Loader
since Oct 2022
Priority Hints
since May 2024

Programming languages

Node.js
since May 2024

Security

Cloudflare Bot Management
since Nov 2021
HSTS
since May 2024

Tag managers

Google Tag Manager
since Jul 2016

UI frameworks

Headless UI
since May 2024

Webmail

Microsoft 365
since Aug 2022

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 51% desktop
  • 49% phone
  • United States
  • India

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

3.45 / 10 · ranked #950,506 of all domains

106 referring domains · OpenPageRank

Core Web Vitals

LCP1.9 s
INP75 ms
CLS0
TTFB1000 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 9.6 MB · 143 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • KARRASS
  • Industry: Education (declares EducationalOrganization)
  • Profiles: LinkedIn, Facebook, X

From the homepage's own structured data (Sep 2026).

Infrastructure

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Full technology history →
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