What powers praha12.cz?

Last seen Aug 2026 · 26 technologies across 16 categories

Analytics

Google Analytics
since Jan 2019
Hotjar
since Dec 2022

CDN

Cloudinary
since Dec 2022

Databases

Firebase
since Dec 2022

Development

styled-components v5.3.6
since Dec 2022

Font scripts

Font Awesome
since Dec 2023
Google Font API
since Dec 2022

IaaS

Google Cloud
since Dec 2022

Issue trackers

Sentry
since Dec 2022

JavaScript frameworks

React
since Dec 2022

JavaScript libraries

Hammer.js v2.0.7
since Dec 2022
jQuery v3.7.1
since Oct 2023
Lodash v4.17.21
since Dec 2022
Select2
since Oct 2023

Miscellaneous

HTTP/3
since Dec 2022
Open Graph
since Sep 2022
Popper
since Dec 2023
PWA
since Dec 2022

Performance

Google Cloud Trace
since Dec 2022

Rich text editors

Quill
since Dec 2023

Security

HSTS
since Dec 2022
reCAPTCHA
since Jan 2019

Tag managers

Google Tag Manager
since Dec 2022

UI frameworks

Bootstrap v4.4.1
since Dec 2023

Web servers

Apache HTTP Server
since Oct 2023
Nginx
since Dec 2023

AI Crawlers

Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.

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

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
z rakovskho #5 1
praha as #63 1
koda lsky #27 0
valdtejnsk zahrada #29 0
volebn mstnosti #99 0
street view praha #40 0
petr malsek #56 0
podolsk vodrna #73 0
prchal #39 0
prague emergency numbers #87 0
ps sz #79 0
ji kodet #76 0
ji kodet #76 0
lada 787 #51 0
ludk munzar #73 0
ludk munzar #45 0
martin dejdar #87 0
matesk kola #54 0
grotta uml jeskyn #24 0
insolvenn rejstrik #45 0
emergency number prague #79 0
daniela kolov #18 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

All crawlers blocked

Full breakdown

Audience

  • 71% phone
  • 26% desktop
  • 2% tablet
  • Czechia

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

Open Page Rank

5.53 / 10 · ranked #155,687 of all domains

179 referring domains · OpenPageRank

Search traffic

2 est. monthly organic visits (US)

22 keywords in Google's top 30

Core Web Vitals

LCP1.2 s
INP50 ms
CLS0
TTFB500 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Czech
  • Weight: 2.4 MB · 85 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Prague 12
  • Founded: 1973
  • Country: Czech Republic

From Wikidata (CC0).

Infrastructure

  • Hosted on OPTONET-AS (78.156.158.75, IPv6)
  • DNS: websupport.cz
  • Email: mepnet.cz
  • Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
  • SSL: Let's Encrypt, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 1,202,218, 5 hosts

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

Subdomains

HostTechs
tvorime12.praha12.cz 17
dotace.praha12.cz 7
www.praha12.cz 4
zakazky.praha12.cz 4

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