What powers learnerhall.org?
Last seen Oct 2026 · 10 technologies across 8 categories
Advertising
Google AdSense
since Jan 2019
Blogs
Blogger
since Jun 2018
CDN
Google Hosted Libraries
since Feb 2022
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
Web servers
OpenGSE
since Jun 2016
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% phone
- 39% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.76 / 10 · ranked #17,404,154 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- CDN: Google
- Weight: 13.9 MB · 64 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (3.33.130.190)
- DNS: GoDaddy DNS
- Email: GoDaddy Email
- Email security: SPF (hard fail), DMARC reject
- Common Crawl link graph: rank 16,667,236, 2 hosts
DNS records as swept Oct 2026. How the web is hosted