What powers zjzpa.org.rs?

Last seen Oct 2026 · 35 technologies across 17 categories

CMS

WordPress
since Jul 2019

Databases

MySQL
since Jul 2019

Font scripts

Google Font API
since Jul 2019
Twitter Emoji (Twemoji)
since Jul 2019

JavaScript frameworks

Backbone.js v1.6.1
since Aug 2026
React v18.3.1
since Aug 2026

JavaScript libraries

core-js v3.39.0
since Aug 2026
Isotope
since Jun 2021
jQuery v3.7.1
since Jul 2019
jQuery Migrate v3.4.1
since Jul 2019
jQuery UI v1.13.3
since Jul 2019
LazySizes
since Aug 2026
lit-element v4.2.2
since Jun 2024
lit-html v3.3.2
since Jun 2024
Moment.js v2.30.1
since Aug 2026
prettyPhoto
since Jul 2019
Swiper
since Aug 2026
Underscore.js v1.13.8
since Aug 2026

Maps

Google Maps
since Jul 2019

Miscellaneous

Gravatar
since Aug 2026
Open Graph
since Aug 2026
RSS
since Dec 2022

PaaS

WordPress.com
since Aug 2026

Page builders

WordPress Block Editor
since Aug 2026
WordPress Site Editor
since Aug 2026

Performance

Priority Hints
since Aug 2026

Programming languages

PHP
since Jul 2019

Security

HSTS
since Sep 2022

UI frameworks

Bootstrap
since Aug 2026

Video players

Plyr
since Aug 2026

Web servers

Apache HTTP Server
since Jul 2019
Nginx
since Aug 2026

Widgets

Slider Revolution v5.4.5.2
since Jul 2019

WordPress plugins

Gutenberg v24.1.0
since Aug 2026
Jetpack
since Sep 2026

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

  • 100% phone
  • Serbia

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

Open Page Rank

2.39 / 10 · ranked #2,697,790 of all domains

15 referring domains · OpenPageRank

Core Web Vitals

LCP2.1 s
INP75 ms
CLS0
TTFB1500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: Serbian (Serbia)
  • Weight: 8.2 MB · 104 requests
  • WordPress theme: blockstar · all themes
  • Structured data: Microdata, OpenGraph

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on Automattic (WordPress.com) (192.0.78.183)
  • DNS: astratelekom.com
  • Email: zjzpa.org.rs
  • Email security: SPF (soft fail), no DMARC record
  • SSL: Google Trust Services, ECDSA P256, expires Dec 2026
  • Common Crawl link graph: rank 1,196,733, 2 hosts

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

Subdomains

HostTechs
zjzpa.org.rs 26
www.zjzpa.org.rs 16

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