What powers cityoflisbon.net?
Last seen Jun 2026 · 30 technologies across 17 categories
Analytics
Google Analytics
since Aug 2022
Authentication
Facebook Login
since Aug 2022
Caching
Varnish
since Feb 2026
CDN
Fastly
since Feb 2026
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
PaaS
Pantheon
since Feb 2026
Programming languages
PHP
since Aug 2022
Security
HSTS
since Feb 2026
UI frameworks
Bootstrap
since Apr 2026
Web servers
Nginx
since Feb 2026
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Smart Slider 3
since Aug 2022
The Events Calendar
since Apr 2026
WordPress themes
SiteOrigin Vantage
since Aug 2022
Audience
- 100% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.51 / 10 · ranked #24,205,403 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Fastly
- Weight: 2.7 MB · 126 requests
- WordPress theme: vantage · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Apr 2026
- detected jQuery UI Apr 2026
- detected Swiper Apr 2026
- detected The Events Calendar Apr 2026
- detected Underscore.js Apr 2026
- dropped Apache HTTP Server Mar 2026
- dropped TinyMCE Mar 2026
- dropped WP Fastest Cache Mar 2026
- detected Fastly Feb 2026
- detected Font Awesome Feb 2026
- detected HSTS Feb 2026
- detected MariaDB Feb 2026
- detected Nginx Feb 2026
- detected Pantheon Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Varnish Feb 2026
- dropped Really Simple SSL & Security Dec 2025
- detected TinyMCE Dec 2025