What powers lexues.co.jp?
Last seen Aug 2026 · 19 technologies across 16 categories
Analytics
Google Analytics
since Jun 2018
Hotjar
since Apr 2020
Blogs
WordPress
since Jun 2016
Databases
MySQL
since Jun 2018
Amazon SES
since Aug 2022
Font Scripts
Google Font API
since Jun 2016
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Jun 2018
Security
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since Apr 2020
Web Frameworks
Web servers
Nginx
since Aug 2018
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.92 / 10 · ranked #636,977 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 35 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (35.72.254.75)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 10,228,376, 14 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.lexues.co.jp | 16 |
| blog.lexues.co.jp | 14 |
| tech.lexues.co.jp | 10 |
Full technology history →
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Recent changes
- dropped Mixpanel Aug 2026