What powers systeminvest-lab.com?
Last seen Oct 2026 · 18 technologies across 13 categories
Affiliate programs
Analytics
CDN
CMS
Databases
Font scripts
Form builders
JavaScript libraries
Miscellaneous
Programming languages
SEO
Web servers
WordPress plugins
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. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 65% desktop
- 35% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.10 / 10 · ranked #114,372,341 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 10.2 MB · 29 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on GMOOSK-NET GMO Internet Group, Inc. (160.251.152.22)
- DNS: cbsv.jp
- Email: systeminvest-lab.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 113,310,994
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Forms Sep 2026
- dropped Priority Hints Aug 2026
- dropped Google PageSpeed Jun 2026
- dropped Nginx Jun 2026
- dropped cdnjs May 2026
- dropped Cloudflare May 2026
- detected HTTP/3 May 2026
- detected LiteSpeed May 2026
- dropped Google AdSense Mar 2026
- dropped reCAPTCHA Mar 2026
- detected Priority Hints Feb 2026
- dropped A8.net Jan 2026
- detected Google AdSense Jan 2026
- dropped Google Hosted Libraries Jan 2026
- detected reCAPTCHA Jan 2026