What powers packtw.org?
Last seen Sep 2026 · 12 technologies across 10 categories
Analytics
Google Analytics
since Oct 2020
CMS
Joomla
since Sep 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Sep 2022
PaaS
SiteGround
since Sep 2022
Programming languages
PHP
since Sep 2020
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2020
Web servers
Nginx
since Sep 2020
Webmail
Google Workspace
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 53% phone
- 47% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.92 / 10 · ranked #3,804,733 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- CDN: Google
- Weight: 1.1 MB · 56 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google (35.213.155.71)
- DNS: SiteGround Email
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 15,609,603, 2 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.packtw.org | 12 |
| packtw.org | 11 |
Full technology history →
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