What powers ielts.jp?
Last seen Oct 2026 · 18 technologies across 14 categories
Advertising
Analytics
Blogs
CDN
Databases
Font scripts
Hosting
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
AI Crawlers
Restricts 11 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Allowed
The other 21 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
11 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 83% desktop
- 17% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.17 / 10 · ranked #3,174,529 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.0 MB · 31 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- プラスワンポイント
- Industry: Education (declares
EducationalOrganization) - Profiles: X, YouTube, Facebook, Instagram
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Xserver (85.131.200.76)
- DNS: Xserver
- Email: ielts.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,077,831, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ielts.jp | 13 |
| plusonepoint.ielts.jp | 8 |
Full technology history →
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Recent changes
- detected cdnjs Oct 2026
- detected Cloudflare Oct 2026
- detected HSTS Oct 2026
- dropped jQuery Sep 2026
- dropped jQuery CDN Sep 2026
- dropped Popper Sep 2026
- detected Priority Hints Aug 2026
- dropped RSS Mar 2026
- detected jQuery Feb 2026
- detected jQuery CDN Feb 2026
- detected Popper Feb 2026
- dropped PWA Jan 2026