uba.ar

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uba.ar is ranked #6,466 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 1,465 places in four weeks. The domain was registered on Nov 8, 2016, 9 years, 11 months ago, through nicar, and is paid up until Mar 3, 2027. Its homepage uses Bootstrap, Google Analytics, Umami and PHP. It is served through jsDelivr by Nginx.

Global rank

#6,466

▲ 51 this week

Domain age

9 years

since Nov 8, 2016

Technologies

detected on the homepage

SEO score

74/100

homepage checks

Popularity rank

#6,466 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #6,466.

Weekly Tranco rank (lower is more popular).

See where uba.ar sits in the top 10,000

Domain registration

Registered: Nov 8, 2016 (9 years, 11 months ago)
Expires: Mar 3, 2027
Registrar: nicar
Name servers: dns31.cloudns.net, dns32.cloudns.net, dns33.cloudns.net, dns34.cloudns.net, ns1.uba.ar, ns2.uba.ar, ns3.uba.ar
DNSSEC: —

From the registry's public RDAP record, checked Oct 7, 2026.

Technology stack

UI frameworks & fonts

Bootstrap

Analytics

Google Analytics Umami

CDN

jsDelivr

Web servers

Nginx 1.31.0

Back-end

PHP 8.2.1

Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.

Homepage SEO check

Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.

74/100

https://uba.ar/

Universidad de Buenos Aires

uba principal

11 passed · 12 warnings · 0 failed

Content

✓Title27 characters
!Meta description13 characters — aim for 50–170
!H1 heading4 H1 headings — use one
✓Subheadings13 H2 headings
✓Image alt textAll 8 images have alt text
✓Content lengthAbout 751 words

Indexing

✓IndexableNo noindex directive
!Canonical URLMissing
✓robots.txtFound
✓XML sitemapFound
✓Language attributeen
!Structured dataNo JSON-LD or microdata

Social sharing

!Open Graph2 of 3 key tags set
!Twitter / X cardMissing

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
!FaviconMissing
✓Character encodingutf-8

Security headers

!Strict-Transport-SecurityNot set
!Content-Security-PolicyNot set
!Clickjacking protectionNot set
!X-Content-Type-OptionsNot set
!Referrer-PolicyNot set

Server response

Final URL: https://uba.ar/
HTTP status: 200
Server: nginx/1.31.0
Response time: 549 ms (first byte 537 ms, from our scanner in a US data centre)
HTML size: 97 KB
Compression: gzip

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#9,945	napiszex.com	Nginx, jQuery, Google Analytics
#1,587	girlschannel.net	Nginx, Google Analytics, PHP
#1,668	freepornvideo.sex	Nginx, Google Analytics, PHP
#8,489	cool18.com	Nginx, Bootstrap, PHP
#8,725	justporn.com	Nginx, Google Analytics, PHP

Sites ranked near uba.ar

Rank	Website	Registered	Built with
#6,461	vesselfinder.com	2008	Apache, Google Analytics
#6,462	freecodecamp.org	2014	Gatsby, React, Cloudflare
#6,463	seloger.com	1996	Amazon CloudFront
#6,464	sourceforge.io	2013	Cloudflare, Google Analytics, Matomo
#6,465	eiga.com	1998	Amazon CloudFront, Nginx, Google Tag Manager
#6,467	homedepot.ca	2000	—
#6,468	google.com.nf	2003	—
#6,469	greylabeldelivery.com	2018	—
#6,470	haveibeenpwned.com	2013	Cloudflare, Cloudflare Web Analytics, Cloudflare Turnstile
#6,471	smooch.io	2015	Next.js, React, Cloudflare

Questions about uba.ar

How popular is uba.ar?

uba.ar is #6,466 worldwide in the Tranco list published Oct 13, 2026.

How old is uba.ar?

uba.ar was registered on Nov 8, 2016, which makes the domain 9 years, 11 months old.

What is uba.ar built with?

We detected Bootstrap, Google Analytics, Umami, jsDelivr, Nginx and PHP on its homepage.

Who is the registrar of uba.ar?

nicar, according to the registry's RDAP record.