What powers calq.jp?
Last seen Oct 2026 · 34 technologies across 21 categories
Analytics
Google Analytics
since Apr 2019
CDN
Amazon CloudFront
since Apr 2022
cdnjs
since May 2022
Cloudflare
since Nov 2021
jsDelivr
since Jul 2020
CMS
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Apr 2019
Twitter Emoji (Twemoji)
since Feb 2020
Issue trackers
Sentry
since Jan 2026
JavaScript frameworks
GSAP
since May 2022
JavaScript Libraries
Slick
since Feb 2020
Marketing automation
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Apr 2019
Page builders
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Jan 2026
SEO
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Web frameworks
Laravel
since Aug 2022
Web servers
Amazon EC2
since Apr 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.07 / 10 · ranked #1,477,403 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 1.1 MB · 47 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 個人事業主や副業の確定申告が必要な方向け会計サービス「カルク」
From the homepage's own structured data (Oct 2026).
Infrastructure
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 14,196,995, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.calq.jp | 24 |
| fm.calq.jp | 21 |
| 2nd.calq.jp | 14 |
| faq.calq.jp | 10 |
| my.calq.jp | 10 |