What powers 
helium.sh?
Last seen Oct 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Aug 2022
CDN
Cloudflare
since Aug 2022
jsDelivr
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Issue trackers
Cloudflare Network Error Logging
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2025
Programming languages
Node.js
since Aug 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Tailwind CSS
since Sep 2025
Vuetify
since Aug 2022
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.58 / 10 · ranked #827,716 of all domains
111 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 9.6 MB · 24 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.26.10.86, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 9,273,646, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| helium.sh | 13 |
| www.helium.sh | 11 |
| core.helium.sh | 10 |
| academy.helium.sh | 5 |
Full technology history →
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Recent changes
- dropped reCAPTCHA Apr 2026
- dropped ApexCharts.js Dec 2025