What powers zsgs.si?

Last seen Oct 2026 · 28 technologies across 12 categories

Accessibility

UserWay
since May 2023

Caching

wpCache
since Sep 2026

CMS

WordPress v7.1.3
since Feb 2019

Databases

MySQL
since Feb 2019

Font scripts

Font Awesome
since Feb 2019
Google Font API
since Feb 2019
Twitter Emoji (Twemoji)
since Feb 2019

JavaScript frameworks

GSAP
since Mar 2023
React v18.3.1
since Mar 2023

JavaScript libraries

core-js v3.46.0
since Mar 2023
jQuery v3.7.1
since Feb 2019
jQuery Migrate v3.4.1
since Feb 2019
jQuery UI v1.14.2
since Mar 2023
Modernizr v2.7.0
since Mar 2023
Moment.js v2.30.1
since Mar 2023
Underscore.js v1.13.8
since Feb 2024

Miscellaneous

HTTP/3
since Dec 2024
Open Graph
since Feb 2025
RSS
since Dec 2022
Webpack
since Mar 2023

Programming languages

PHP v8.3.35
since Feb 2019

Web servers

LiteSpeed
since Dec 2024

Widgets

Slider Revolution v6.6.3
since Mar 2023

WordPress plugins

Complianz v7.5.5
since Mar 2023
Contact Form 7 v6.1.7
since Mar 2023
Elementor v4.2.4
since Mar 2023
Redux Framework v4.5.14
since May 2023
Yoast SEO v28.5
since Feb 2025

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found
  • Sep 2026 robots.txt appeared
  • Sep 2026 * added to robots.txt

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 75% phone
  • 25% desktop
  • Slovenia

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

Open Page Rank

2.81 / 10 · ranked #1,952,583 of all domains

19 referring domains · OpenPageRank

Core Web Vitals

LCP2.1 s
INP75 ms
CLS0
TTFB1500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: Slovenian (Slovenia)
  • Weight: 3.1 MB · 152 requests
  • WordPress theme: ed-school (child: ed-school-child) · all themes
  • Structured data: JSON-LD, OpenGraph

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

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

Infrastructure

  • Hosted on OPTIMUS-AS (152.89.234.65)
  • DNS: neoserv.si
  • Email: zsgs.si
  • Email security: SPF (soft fail), no DMARC record
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 11,999,460, 3 hosts
  • Verified with: Google

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

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