Ansafi
Sign inStart free
2026-08-01 crawl · observed, not inferred

Technology used by ufrj.br

71
technologies detected
federal university of rio de janeiro
company
10001+
employees
higher education
industry
brazil
location

Recent changes

2026-04-01 dropped Selectizeprovisional
2026-04-01 dropped Twenty Nineteenconfirmed
2026-04-01 dropped PixelYourSiteprovisional
2026-04-01 dropped VuFindprovisional
2026-04-01 dropped Amazon ALBprovisional
2026-04-01 dropped Leadsterconfirmed
2026-02-01 dropped Varnishprovisional
2026-02-01 dropped Fastlyprovisional
2026-02-01 dropped GitHub Pagesprovisional
2026-02-01 dropped Djangoprovisional
2026-02-01 dropped Laravel Echoconfirmed
2026-02-01 dropped Dropzoneprovisional

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

JavaScript libraries
jQuery2.2.4↩ Aug 2017jQuery1.12.4↩ Aug 2017jQuery UI1.14.1↩ Jul 2018jQuery1.12.4↩ Aug 2017jQuery1.12.4↩ Aug 2017jQuery UI1.13.2↩ Jul 2018jQuery3.7.0↩ Aug 2017Tippy.js↩ Jul 2022Moment.js2.30.1↩ Jul 2018Lodash4.18.1↩ Apr 2019jQuery3.7.1↩ Aug 2017Axios↩ Jul 2021jQuery UI1.13.3↩ Jul 2018jQuery3.7.1↩ Aug 2017YUI3.18.1↩ Jul 2018core-js3.15.0↩ Aug 2021jQuery3.7.1↩ Aug 2017jQuery1.11.3↩ Aug 2017
Web servers
Nginx1.31.1|1.31.1↩ May 2017Phusion Passenger5.0.5↩ Jul 2018Nginx1.6.2|1.6.2↩ May 2017Apache HTTP Server2.4.68↩ Dec 2022Apache HTTP Server2.4.66↩ Dec 2022Nginx↩ May 2017Nginx↩ May 2017Apache HTTP Server2.4.65↩ Dec 2022Apache HTTP Server↩ Dec 2022Nginx↩ May 2017
Programming languages
PHP8.3.15↩ May 2018Ruby↩ Jul 2018PHP7.4.33↩ May 2018PHP8.3.32↩ May 2018PHP7.3.33↩ May 2018PHP7.4.33↩ May 2018PHP8.2.28↩ May 2018PHP↩ May 2018
UI frameworks
Bootstrap3.4.1↩ Jul 2018Bootstrap3.4.1↩ Jul 2018Bootstrap4.6.2↩ Jul 2018Bootstrap4.6.2↩ Jul 2018Bootstrap↩ Jul 2018Tailwind CSS↩ Apr 2022
CDN
Cloudflare↩ Nov 2021cdnjs↩ Oct 2021Cloudflare↩ Nov 2021cdnjs↩ Oct 2021
Security
HSTS↩ Sept 2022HSTS↩ Sept 2022HSTS↩ Sept 2022
Operating systems
UNIX↩ Jul 2018UNIX↩ Jul 2018UNIX↩ Jul 2018
JavaScript frameworks
Knockout.js3.5.1↩ Jul 2018toastr2.1.4↩ Apr 2022RequireJS2.3.7↩ Jul 2018
Miscellaneous
Popper↩ Feb 2021Popper↩ Feb 2021PWA↩ Aug 2022
Font scripts
Font Awesome↩ Jul 2018Font Awesome↩ Jul 2018
CMS
Grav↩ Jun 2019
Web frameworks
Ruby on Rails↩ Jul 2018
Performance
Turbolinks↩ Nov 2021
Rich text editors
TinyMCE4↩ Jul 2018
DMS
Open Journal Systems3.3.0.22↩ Jul 2018
Accessibility
UserWay↩ Jun 2026
LMS
Moodle↩ Jul 2018
JavaScript graphics
MathJax2.7.5↩ Feb 2024
Video players
VideoJS↩ May 2020
Webmail
Google Workspace↩ Aug 2022
Analytics
Google Analytics↩ May 2018
Who else runs this stack?

Build a list of companies using any of these, filtered by size, industry and country — with every prospect's full stack attached.

Build a list →