What powers zerosumu.com?
Last seen Aug 2026 · 39 technologies across 20 categories
Advertising
Google Ads
since Dec 2022
Yahoo Advertising
since Apr 2022
Analytics
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Jul 2019
Google Analytics Enhanced eCommerce
since Dec 2025
Microsoft Clarity
since May 2021
TikTok Pixel
since Feb 2024
CDN
Google Cloud CDN
since Dec 2025
CMS
Databases
MySQL
since Jul 2019
Ecommerce
Cart Functionality
since Dec 2025
Font scripts
Google Font API
since Jul 2019
IaaS
Google Cloud
since Dec 2025
Issue trackers
JavaScript frameworks
JavaScript libraries
Preact
since Dec 2025
Miscellaneous
PaaS
Netlify
since Sep 2021
Performance
Priority Hints
since Dec 2025
Programming languages
Security
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Web servers
Nginx
since Jan 2021
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 99% phone
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.57 / 10 · ranked #22,678,109 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.3 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Netlify
- Weight: 3.6 MB · 104 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| lp.zerosumu.com | 23 |
| dev.blog.zerosumu.com | 18 |
| blog.zerosumu.com | 17 |
| zerosumu.com | 15 |
Full technology history →
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Recent changes
- dropped Mautic Aug 2026