What powers sig.energy?
Last seen Sep 2026 · 22 technologies across 14 categories
Analytics
Caching
CDN
CMS
CRM
Databases
JavaScript libraries
Miscellaneous
Performance
Programming languages
SEO
Tag managers
Webmail
WordPress plugins
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
The other 30 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 Content Signals changed
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
AI Crawlers
3 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 52% phone
- 48% desktop
Ukraine
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.83 / 10 · ranked #4,195,387 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Ukrainian
- CDN: Cloudflare
- Weight: 7.1 MB · 130 requests
- WordPress theme: sig · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Solar Invest Group
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.31.216)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 17,486,587, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Contact Form 7 Sep 2026
- dropped Nginx Sep 2026
- detected Cloudflare Browser Insights Aug 2026
- detected HTTP/3 Aug 2026
- dropped MonsterInsights Aug 2026
- detected WP Rocket Aug 2026
- detected Contact Form 7 Jul 2026
- detected MonsterInsights Mar 2026
- detected Bitrix24 Nov 2025