What powers 
welbe.co.jp?
Last seen Sep 2026 · 32 technologies across 16 categories
Advertising
Criteo
since Apr 2022
Google Ads
since Dec 2022
Microsoft Advertising
since Sep 2023
Twitter Ads
since Apr 2021
Yahoo Advertising
since Apr 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jun 2018
Matomo Analytics
since Jul 2024
Microsoft Clarity
since Mar 2022
TikTok Pixel
since Oct 2023
Authentication
Facebook Login
since Jun 2021
Font scripts
Google Font API
since Apr 2020
JavaScript libraries
Load balancers
Amazon ALB
since Apr 2023
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Jan 2026
Programming languages
Security
HSTS
since Dec 2024
Segmentation
Adobe Audience Manager
since Oct 2022
Tag managers
Google Tag Manager
since Sep 2018
Web frameworks
CodeIgniter
since Aug 2022
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Nov 2024
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 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 13% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.60 / 10 · ranked #387,176 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.6 MB · 244 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (59.106.191.152)
- DNS: Onamae.com
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, expires May 2027
- Common Crawl link graph: rank 2,395,524, 5 hosts
- Verified with: Adobe, Apple Business, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| contact.welbe.co.jp | 23 |
| www.welbe.co.jp | 22 |
| recruit.welbe.co.jp | 12 |
| corporate.welbe.co.jp | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon ALB Aug 2026
- dropped Mautic Aug 2026
- detected Mautic Jun 2026
- detected TikTok Pixel Apr 2026
- detected Nginx Jan 2026
- detected Priority Hints Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025