What powers terra.is?
Last seen Aug 2026 · 40 technologies across 20 categories
Analytics
Authentication
CDN
CMS
Development
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
Operating systems
PaaS
Performance
Photo galleries
Programming languages
Security
UI frameworks
Web frameworks
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
- 54% phone
- 46% desktop
Iceland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.81 / 10 · ranked #709,670 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Icelandic
- Weight: 2.1 MB · 117 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.terra.is | 20 |
| thjonustuvefur.terra.is | 17 |
| minar.terra.is | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Aug 2026
- dropped Facebook Login Aug 2026
- dropped FancyBox Aug 2026
- dropped Google Analytics Aug 2026
- dropped Google Hosted Libraries Aug 2026
- dropped Google Tag Manager Aug 2026
- detected Java Aug 2026
- dropped jQuery UI Aug 2026
- detected Mautic Aug 2026
- dropped PHP Aug 2026
- dropped PWA Aug 2026
- dropped Siteimprove Aug 2026
- detected Turbopack Aug 2026
- detected Vue.js Aug 2026
- detected core-js Jul 2026
- detected Duda Jul 2026
- detected Lodash Jul 2026
- detected MobX Jul 2026
- detected Nginx Jul 2026
- detected PhotoSwipe Jul 2026
- detected Priority Hints Jul 2026
- detected Snowplow Analytics Jul 2026
- detected Mailgun Mar 2026
- dropped Priority Hints Jan 2026