What powers 
halo.science?
Last seen Oct 2026 · 54 technologies across 24 categories
Analytics
CDN
CMS
Customer data platform
Databases
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Page builders
Performance
Photo galleries
Programming languages
RUM
Security
Tag managers
User onboarding
Web frameworks
Webmail
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% desktop
- 27% phone
United States
United Kingdom
Canada
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #284,171 of all domains
130 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 100 ms |
| CLS | 0.4 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.4 MB · 116 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Halo
- Profiles: LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Jun 2018 (8 years) via GoDaddy.com, LLC, renews Jun 2027
- Hosted on Cloudflare (104.21.75.241, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 6,725,821, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.halo.science | 30 |
| blog.halo.science | 27 |
| knowledge.halo.science | 20 |
Full technology history →
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Recent changes
- dropped Amazon S3 Sep 2026
- dropped Amazon Web Services Sep 2026
- dropped PDF.js Sep 2026
- detected Priority Hints Aug 2026
- dropped jsDelivr Feb 2026
- detected PDF.js Feb 2026
- dropped Semantic UI Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026