What powers leopard.in.ua?

Last seen Oct 2026 · 21 technologies across 12 categories

Analytics

Google Analytics vUA
since Aug 2018

Caching

Varnish
since Aug 2018

CDN

Fastly
since Aug 2018

JavaScript frameworks

React
since Jul 2021
React Router v8
since Nov 2024
Svelte
since May 2025

JavaScript Libraries

jQuery v3.3.1
since Jul 2019

Miscellaneous

Open Graph
since Oct 2026
PWA
since Aug 2022
RSS
since Jun 2023
Vite
since May 2025

PaaS

GitHub Pages
since Aug 2018

Performance

Priority Hints
since Aug 2026

Programming languages

Node.js
since May 2025
Ruby
since Aug 2018

UI frameworks

SvelteKit
since May 2025
Tailwind CSS
since Aug 2026

Web frameworks

Ruby on Rails
since Aug 2018

Widgets

AddThis
since Jul 2019
Facebook
since Jul 2019
Twitter
since Jul 2019

AI Crawlers

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

  • Oct 2026 llms.txt appeared
  • Oct 2026 llms-full.txt appeared

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
sql join venn diagram #52 1
ruby machine learning #12 0
machine learning with ruby #13 0
pgtune postgresql #17 0
pgtune #18 0
postgres ltree #20 0
ltree postgres #23 0
rails cors #27 0
pagination postgresql #30 0
chef solo #32 0
pagination in postgresql #34 0
postgres pagination #34 0
pagination postgres #35 0
travis ci status #40 0
zopfli #50 0
sql joins chart #73 0
nosql ruby on rails #75 0
sql joins visual #80 0
sql join graphic #88 0
inspec tests #96 0
hash indexes postgres #99 0

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

Top backlinks

FromAnchor text
npmjs.com ↗️
ruby-forum.com http://leopard.in.ua/2012/07/08/using-cors-with-rails/
linux.org.ru Binary serialization formats
cyberforum.ru http://leopard.in.ua/2013/10/1... on-formats
eferro.net Is postgreSQL good enough?
pl.wikipedia.org World of the NoSQL databases
dou.ua leopard.in.ua/…​/nosql-world#.WNJdIWmxVnE
kevinlee.io http://leopard.in.ua/2013/09/05/postgresql-sessting-shared-memory
k.t-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
d.t-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
a.t-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
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f.r-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
q-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
z.p-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
r-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
k.w-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
z.q-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
z.o-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
s.y-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
k.u-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
g.e-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links
s.u-links-bhs.xyz TG @BHS_LINKS - BEST SEO LINKS - https://t.me/bhs_links

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

AI Crawlers

No AI crawlers blocked

Standards: llms.txt, llms-full.txt

Full breakdown

Audience

  • 100% phone
  • Brazil
  • United Kingdom
  • Poland
  • United States
  • Indonesia
  • Ukraine

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

Open Page Rank

6.01 / 10 · ranked #108,914 of all domains

235 referring domains · OpenPageRank

Search traffic

1 est. monthly organic visits (US)

21 keywords in Google's top 30

Core Web Vitals

LCP1.1 s
INP125 ms
CLS0
TTFB500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English
  • CDN: Fastly
  • Weight: 0.3 MB · 20 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Registered Jun 2008 (18 years) via ua.nic, renews Jun 2031
  • Hosted on Fastly (185.199.108.153, IPv6)
  • DNS: uadns.com
  • Email: no MX record returned
  • SSL: Let's Encrypt, RSA 2048, expires Jan 2027
  • Common Crawl link graph: rank 1,144,847, 13 hosts
  • Verified with: Google

DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted

Subdomains

HostTechs
lego-scanner.leopard.in.ua 11
postgresql.leopard.in.ua 10
sql-joins.leopard.in.ua 8
pgtune.leopard.in.ua 6
leopard.in.ua 5

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