What powers arrs.si?

Last seen Aug 2026 · 24 technologies across 11 categories

CDN

cdnjs
since Oct 2022
Cloudflare
since Oct 2022
Google Hosted Libraries
since Mar 2023

Font scripts

Font Awesome v4.7.0
since Feb 2024

JavaScript frameworks

Backbone.js v1.4.1
since May 2024
Handlebars v4.7.7
since May 2024

JavaScript libraries

core-js v3.26.0
since May 2024
jQuery v1.19.5
since Oct 2022
jQuery Migrate v3.4.0
since May 2024
jQuery UI v1.12.1
since Mar 2023
Lodash v1.13.4
since May 2024
Moment.js v2.29.4
since May 2024
Select2
since May 2024
Underscore.js
since May 2024

Miscellaneous

Nextcloud
since May 2024
PWA
since May 2024

Operating systems

Ubuntu
since May 2024
Windows Server
since Apr 2019

Programming languages

PHP
since Mar 2023

Security

reCAPTCHA
since Mar 2023

UI frameworks

Bootstrap
since Oct 2022

Web frameworks

Microsoft ASP.NET
since Apr 2019

Web servers

Apache HTTP Server
since Mar 2023
IIS v10.0
since Apr 2019

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.

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

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
aris #49 160
arrs #27 6
what is aris #29 0
razp #61 0
o ter #49 0
japan fellowship #93 0
gar #9 0
crp 2025 #31 0
crp 2024 #54 0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • 100% desktop
  • Slovenia

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

Open Page Rank

5.44 / 10 · ranked #166,391 of all domains

178 referring domains · OpenPageRank

Search traffic

160 est. monthly organic visits (US)

9 keywords in Google's top 30

Core Web Vitals

LCP1.5 s
INP50 ms
CLS0
TTFB400 ms

Real user p75, Chrome UX Report, Aug 2026.

Infrastructure

  • DNS: freedns.si
  • Email: aris-rs.si
  • Email security: SPF (hard fail), no DMARC record
  • SSL: HARICA, RSA 2048, wildcard, expires Mar 2027
  • Common Crawl link graph: rank 58,584, 8 hosts
  • Verified with: Microsoft 365

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

Subdomains

HostTechs
nextcloud.arrs.si 15
anketa.arrs.si 6
www.arrs.si 6
digitalforms.arrs.si 5
eobrazci.arrs.si 5

Full technology history →
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