What powers fcg.world?
Last seen Oct 2026 · 31 technologies across 18 categories
Advertising
Amazon Advertising
since Nov 2021
Google AdSense
since Jun 2020
Affiliate programs
Moshimo
since Sep 2022
Analytics
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Nov 2021
CMS
WordPress
since Jun 2020
Cookie compliance
Funding Choices
since Sep 2023
Databases
MySQL
since Jun 2020
Font scripts
Font Awesome
since Jun 2020
Google Font API
since Jun 2020
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jun 2020
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Jun 2020
Web servers
LiteSpeed
since Jun 2020
Webmail
Google Workspace
since Aug 2022
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 66% phone
- 34% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.71 / 10 · ranked #4,919,505 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 1.5 MB · 22 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DIGIROCK DigiRock, Inc. (183.90.183.152)
- DNS: cbsv.jp
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 13,848,481, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| conservatoire.fcg.world | 29 |
| clover.fcg.world | 26 |
| fcg.world | 19 |
Full technology history →
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Recent changes
- dropped Facebook Login Oct 2026
- detected ProfilePress Sep 2026
- detected Select2 Sep 2026
- detected Snowplow Analytics Sep 2026
- dropped Formidable Form Aug 2026