What powers 
svleague.jp?
Last seen Oct 2026 · 21 technologies across 12 categories
Analytics
CDN
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
Tag managers
Video players
Web server extensions
Web servers
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 20 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Oct 2026 googleother added to robots.txt
- Oct 2026 bytespider added to robots.txt
- Oct 2026 ccbot added to robots.txt
- Oct 2026 claude-web added to robots.txt
- Oct 2026 applebot-extended added to robots.txt
- Oct 2026 robots.txt appeared
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| japanese volleyball | #3 | 93 |
| japan women's volleyball team | #3 | 78 |
| japan volleyball team women's | #3 | 78 |
| japan men's volleyball | #3 | 57 |
| japanese volleyball league | #1 | 52 |
| japan women volleyball | #3 | 47 |
| japan volleyball team | #8 | 47 |
| v-league japan | #2 | 42 |
| japan v league | #2 | 42 |
| nishida | #8 | 37 |
| v.league japan | #2 | 34 |
| v league/japan | #2 | 34 |
| ageo medics volleyball | #1 | 33 |
| wolfdogs nagoya | #1 | 27 |
| wolfdog nagoya | #1 | 27 |
| sv league/japan | #1 | 27 |
| sekita height | #4 | 21 |
| japan volleyball | #3 | 19 |
| ageo medics | #2 | 18 |
| japan v-league | #4 | 17 |
| japan v league | #4 | 17 |
| j league table | #77 | 17 |
| japanese volleyball league | #3 | 17 |
| kunihiro shimizu | #4 | 17 |
| masahiro sekita height | #4 | 17 |
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
13 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 78% phone
- 20% desktop
- 2% tablet
Japan
Thailand
Indonesia
Taiwan
United States
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.83 / 10 · ranked #125,177 of all domains
117 referring domains · OpenPageRank
Search traffic
1,700 est. monthly organic visits (US)
1,827 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 16.1 MB · 160 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Sakura Internet (160.16.150.135)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 468,892, 4 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| archive.svleague.jp | 13 |
| www.svleague.jp | 13 |
| svguide.svleague.jp | 10 |
| ariake24.svleague.jp | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS Jul 2026
- detected Nginx Jul 2026
- detected Swiper Jul 2026
- detected core-js Feb 2026
- detected Facebook Pixel Feb 2026