What powers opti.se?
Last seen Jun 2026 · 24 technologies across 16 categories
Advertising
Google Ads
since Dec 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Caching
Varnish
since Aug 2022
CDN
CMS
Mailgun
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Aug 2020
Programming languages
Node.js
since Aug 2022
Security
HSTS
since Nov 2022
Tag managers
Google Tag Manager
since Jul 2022
Web servers
Webmail
Apple iCloud Mail
since Oct 2025
Google Workspace
since Aug 2022
Audience
- 76% phone
- 24% desktop
Sweden
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.68 / 10 · ranked #772,466 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Swedish
- Weight: 1.5 MB · 36 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.opti.se | 16 |
| www.opti.se | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Vue.js May 2026
- detected Unpkg Mar 2026
- detected Google Tag Manager Feb 2026
- dropped Vue.js Feb 2026
- detected Apple iCloud Mail Oct 2025