What powers 
onlinecongress.it?
Last seen Nov 2023 · 29 technologies across 16 categories
Authentication
Facebook Login
since Aug 2022
CMS
Databases
MySQL
since Aug 2018
Ecommerce
Cart Functionality
since Aug 2022
Amazon SES
since Nov 2022
Font scripts
Font Awesome
since Aug 2018
Google Font API
since Aug 2018
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Aug 2018
PaaS
Amazon Web Services
since Nov 2022
Programming languages
PHP
since Aug 2018
Security
reCAPTCHA
since Nov 2019
UI frameworks
Bootstrap
since Aug 2018
Web servers
WordPress plugins
Elementor Header & Footer Builder
since Aug 2022
Polylang
since Oct 2022
WordPress themes
Twenty Seventeen
since Aug 2022
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.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 76% desktop
- 24% phone
Italy
United Kingdom
United States
Türkiye
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.72 / 10 · ranked #135,170 of all domains
184 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- DNS: Register.it
- Email: Register.it
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 2,373,098, 40 hosts
- Verified with: Google
DNS records as swept Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| achelois.onlinecongress.it | 28 |
| ega.onlinecongress.it | 28 |
| expopoint.onlinecongress.it | 28 |
| grupposymposia.onlinecongress.it | 28 |
| iec.onlinecongress.it | 28 |
| kassiopea.onlinecongress.it | 28 |
| mjeventi.onlinecongress.it | 28 |
| mvcongressi.onlinecongress.it | 28 |
| noemacongressi.onlinecongress.it | 28 |
| progetka.onlinecongress.it | 28 |
| secure.onlinecongress.it | 28 |
| sidp.onlinecongress.it | 28 |
| siumb.onlinecongress.it | 28 |