What powers kyk.co.jp?
Last seen Jun 2026 · 28 technologies across 15 categories
Analytics
Google Analytics
since Mar 2019
CDN
cdnjs
since Jun 2024
Cloudflare
since Jun 2024
Google Hosted Libraries
since May 2023
jsDelivr
since Jul 2020
CMS
Databases
MySQL
since Jan 2019
Sendgrid
since Aug 2025
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
JavaScript libraries
Slick
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Aug 2025
Programming languages
Tag managers
Google Tag Manager
since Mar 2019
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
WordPress plugins
WP-PageNavi
since Aug 2025
Audience
- 50% desktop
- 50% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.35 / 10 · ranked #1,068,131 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 121 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| recruit.kyk.co.jp | 18 |
| www.kyk.co.jp | 15 |
| service.kyk.co.jp | 12 |
| bsmart.kyk.co.jp | 4 |
Full technology history →
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Recent changes
- dropped Splide Jan 2026
- dropped WordPress Multisite Jan 2026
- detected jQuery Migrate Dec 2025
- detected Node.js Dec 2025
- detected Nuxt.js Dec 2025
- detected RSS Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Vue.js Dec 2025
- dropped Babel Sep 2025
- dropped Contact Form 7 Sep 2025
- dropped core-js Sep 2025
- dropped Highlight.js Sep 2025
- dropped Jetpack Sep 2025
- dropped jQuery CDN Sep 2025
- dropped jQuery Migrate Sep 2025
- dropped reCAPTCHA Sep 2025
- dropped RSS Sep 2025
- dropped Twenty Thirteen Sep 2025
- dropped Twitter Emoji (Twemoji) Sep 2025