What powers 
tein.co.jp?
Last seen Aug 2026 · 22 technologies across 15 categories
Analytics
CDN
CMS
Databases
Font scripts
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Miscellaneous
Performance
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WordPress plugins
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 search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tein | #39 | 21 |
| twin tube vs monotube | #5 | 15 |
| monotube vs twin-tube | #5 | 15 |
| tein coilovers | #76 | 14 |
| tein ss | #1 | 12 |
| monotube vs twin tube | #5 | 11 |
| how to adjust tein coilovers | #2 | 11 |
| tein super street | #1 | 9 |
| how to raise tein coilovers | #5 | 3 |
| tein suspension | #83 | 2 |
| tein suspension | #19 | 2 |
| tein flex z | #90 | 2 |
| tein flex z | #72 | 2 |
| difference between monotube and twin-tube shocks | #6 | 2 |
| t31 | #44 | 1 |
| tein street basis z | #88 | 1 |
| tein street advance z | #81 | 1 |
| tein shocks | #78 | 1 |
| tein logo | #8 | 1 |
| tein japan | #1 | 1 |
| twin tube shock absorber | #26 | 1 |
| rubber silencer | #6 | 1 |
| s2000 ap2 | #91 | 1 |
| invert struts | #9 | 1 |
| monotube vs twin-tube ride quality | #6 | 1 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
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
- 63% phone
- 34% desktop
- 3% tablet
Japan
Malaysia
Indonesia
Russia
United States
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #202,895 of all domains
111 referring domains · OpenPageRank
Search traffic
140 est. monthly organic visits (US)
200 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 10.0 MB · 106 requests
- WordPress theme: teincojp · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Tein
- Founded: 1966
- Sector: automotive industry
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on KDDI KDDI CORPORATION (210.196.121.99)
- DNS: d-53.info
- Email: tein.co.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: JPRS, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 6,996,661, 6 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| b2b.tein.co.jp | 22 |
| tein.co.jp | 22 |
| www.tein.co.jp | 22 |
Full technology history →
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Recent changes
- dropped DreamWeaver May 2026
- dropped Facebook Login May 2026
- detected Animate.css Apr 2026
- detected Bootstrap Apr 2026
- detected cdnjs Apr 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Turnstile Apr 2026
- detected Contact Form 7 Apr 2026
- detected Google Font API Apr 2026
- detected jQuery Migrate Apr 2026
- detected jsDelivr Apr 2026
- detected MySQL Apr 2026
- detected Open Graph Apr 2026
- detected PHP Apr 2026
- detected Priority Hints Apr 2026
- detected Slick Apr 2026
- detected Vue.js Apr 2026
- detected WordPress Apr 2026
- detected WPML Apr 2026
- detected Yoast SEO Apr 2026