What powers ulsconsulting.co.jp?

Last seen Aug 2026 · 30 technologies across 16 categories

Analytics

Facebook Pixel v2.9.377
since Mar 2026
Google Analytics
since Nov 2025
Linkedin Insight Tag
since Mar 2026

CDN

Cloudflare
since Mar 2026

Issue trackers

Sentry
since Jan 2026

JavaScript frameworks

Next.js v15.3.9
since Jan 2026
Next.js App Router
since Jan 2026
React
since Jan 2026

JavaScript libraries

Apollo v3.11.4
since Jan 2026
core-js v3.6.5
since Nov 2025
Howler.js
since Jan 2026
jQuery v3.5.1
since Nov 2025
Swiper
since Nov 2025

Miscellaneous

Open Graph
since Nov 2025
PWA
since Nov 2025
RSS
since Jan 2026
Webpack
since Jan 2026

Operating systems

Ubuntu
since Nov 2025

Performance

Priority Hints
since Jan 2026

Programming languages

GraphQL
since Jan 2026
Node.js
since Jan 2026
TypeScript
since Jan 2026

Reverse proxies

Envoy
since Jan 2026

Security

Cloudflare Bot Management
since Mar 2026
HSTS
since Nov 2025

Tag managers

Google Tag Manager
since Nov 2025

UI frameworks

Tailwind CSS
since Jan 2026

Video players

YouTube
since Nov 2025

Web servers

Apache HTTP Server v2.4.52
since Nov 2025

Webmail

Microsoft 365
since Nov 2025

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found
  • Aug 2026 robots.txt appeared
  • Aug 2026 * added to robots.txt

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 78% desktop
  • 21% phone
  • Japan

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

4.50 / 10 · ranked #401,297 of all domains

25 referring domains · OpenPageRank

Core Web Vitals

LCP1.1 s
INP25 ms
CLS0
TTFB100 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 7.4 MB · 173 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

From the homepage's own structured data (Sep 2026).

Infrastructure

  • Hosted on Amazon Web Services (54.178.179.90)
  • Email: no MX record returned, SPF names Microsoft 365
  • Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
  • SSL: Let's Encrypt, RSA 4096, expires Oct 2026
  • Common Crawl link graph: rank 10,386,818, 3 hosts
  • Verified with: Google

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Subdomains

HostTechs
note.ulsconsulting.co.jp 18
www.ulsconsulting.co.jp 13
recruit.ulsconsulting.co.jp 12

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