What powers masterlanguage.net?
Last seen Sep 2026 · 29 technologies across 21 categories
Advertising
Affiliate programs
Analytics
Cache Tools
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript Libraries
Miscellaneous
Performance
Programming languages
Security
SEO
Tag managers
Web Servers
Widgets
WordPress plugins
AI Crawlers
Blocks 7 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- CCBot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- Amazonbot Blocked
- Applebot Blocked
- PerplexityBot Blocked
The other 26 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
7 of 33 AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.76 / 10 · ranked #17,447,075 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 2.8 MB · 119 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 英語学習サイト：マスターランゲージ
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Xserver (157.112.152.55)
- DNS: Xserver
- Email: masterlanguage.net
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 34,106,005, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| masterlanguage.net | 21 |
| www.masterlanguage.net | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Sep 2026
- detected Cloudflare Aug 2026
- detected Cloudflare Bot Management Aug 2026
- detected Snowplow Analytics Aug 2026
- detected Google Font API Jul 2026
- detected Google Tag Manager Jun 2026
- dropped Google Tag Manager Apr 2026
- dropped Snowplow Analytics Mar 2026
- detected Snowplow Analytics Dec 2025