What powers 
operahuset.se?
Last seen Oct 2026 · 32 technologies across 18 categories
Advertising
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 55% desktop
- 45% phone
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.80 / 10 · ranked #715,409 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Swedish (Sweden)
- Weight: 13.1 MB · 85 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on LOOPIA Loopia AB (93.188.2.56, IPv6)
- DNS: Loopia
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,521,905, 2 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Font API Aug 2026
- detected Redis Aug 2026
- detected Redis Object Cache Aug 2026
- dropped Linkedin Ads Jul 2026
- dropped Really Simple SSL & Security Jun 2026
- detected Linkedin Ads May 2026
- detected Open Graph May 2026
- detected Site Kit May 2026
- detected Yoast SEO May 2026
- dropped Hello Elementor Feb 2026
- detected Lodash Feb 2026
- dropped Weglot Feb 2026
- detected Autoptimize Jan 2026
- dropped Lodash Jan 2026
- dropped Open Graph Jan 2026
- dropped Redis Jan 2026
- dropped Redis Object Cache Jan 2026
- dropped WP Rocket Jan 2026
- dropped Yoast SEO Jan 2026