What powers 
itscom.net?
Last seen Aug 2026 · 34 technologies across 17 categories
Advertising
Analytics
CDN
Editors
Font scripts
IaaS
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Mobile frameworks
Operating systems
Programming languages
Security
Segmentation
Tag Managers
Web frameworks
Web Servers
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
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 56% phone
- 42% desktop
- 2% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.84 / 10 · ranked #54,114 of all domains
871 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 4900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 119 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
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008008.jp 3 shared
24028.jp 3 shared
7card.co.jp 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Japan industrial track & field association
- Founded: 1957
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Registered Jun 2001 (25 years) via Japan Registry Services Co., Ltd., renews Jun 2027
- Hosted on ITSCOM its communications Inc. (175.177.155.188)
- DNS: itscom.jp
- Email: itscom.net
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 23,173, 206 hosts
- Verified with: Google
DNS records as swept Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.itscom.net | 22 |
| faq.itscom.net | 17 |
| mypage.itscom.net | 13 |
| biz.itscom.net | 6 |
| ipv6.itscom.net | 3 |
| vod.itscom.net | 2 |
| wm.itscom.net | 2 |
| home.a00.itscom.net | 1 |
| home.a01.itscom.net | 1 |
| home.a02.itscom.net | 1 |
| home.a03.itscom.net | 1 |
| home.a04.itscom.net | 1 |
| home.a05.itscom.net | 1 |
| home.a06.itscom.net | 1 |
| home.a07.itscom.net | 1 |
| home.a08.itscom.net | 1 |
| home.b00.itscom.net | 1 |
| home.b01.itscom.net | 1 |
| home.b02.itscom.net | 1 |
| home.b04.itscom.net | 1 |
| home.b05.itscom.net | 1 |
| home.b07.itscom.net | 1 |
| home.c00.itscom.net | 1 |
| home.c01.itscom.net | 1 |
Full technology history →
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Recent changes
- detected jQuery Migrate Jul 2026
- detected jQuery Mobile Jul 2026
- detected jQuery UI Jul 2026
- detected Lodash Jul 2026
- detected Microsoft Clarity Jul 2026
- detected Nginx Jul 2026
- detected Ruby Jul 2026
- detected Ruby on Rails Jul 2026
- detected UNIX Jul 2026
- detected Microsoft Clarity Jun 2026