What powers eisai.co.jp?
Last seen Jun 2026 · 21 technologies across 14 categories
Advertising
AD EBiS
since Jun 2018
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Jun 2018
CDN
Amazon CloudFront
since Nov 2023
Amazon S3
since Nov 2023
Cloudflare
since Aug 2022
jsDelivr
since Dec 2020
Font scripts
Google Font API
since Oct 2023
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Security
Cloudflare Bot Management
since Aug 2022
HSTS
since Nov 2023
Tag managers
Google Tag Manager
since Apr 2018
Video players
VideoJS
since Apr 2022
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Microsoft 365
since May 2025
Widgets
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| bb-1701 | #76 | 0 |
| bioarctic ab | #83 | 0 |
| leap-017 | #78 | 0 |
| leap 017 | #78 | 0 |
| linkedin biogen | #79 | 0 |
| lusedra | #68 | 0 |
| lusedra | #66 | 0 |
| goofice | #70 | 0 |
| h3b-8800 | #60 | 0 |
| e2814 | #97 | 0 |
| e2814 | #95 | 0 |
| e2814 | #93 | 0 |
| e2086 | #54 | 0 |
| e2086 | #52 | 0 |
| eisai stock tokyo | #96 | 0 |
| eisai news | #88 | 0 |
| eisai lecanemab | #93 | 0 |
| eisai investor relations | #29 | 0 |
| eisai investor relations | #21 | 0 |
| eisai inc nutley | #78 | 0 |
| esmo gi 2024 | #92 | 0 |
| farletuzumab-ecteribulin | #87 | 0 |
| farletuzumab ecteribulin | #89 | 0 |
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.
Audience
- 78% phone
- 20% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.02 / 10 · ranked #43,780 of all domains
492 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
23 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.6 MB · 81 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| netconf.eisai.co.jp | 12 |
| www.eisai.co.jp | 11 |
| search.eisai.co.jp | 9 |
| atm.eisai.co.jp | 8 |
| edc.eisai.co.jp | 6 |
| site-search.eisai.co.jp | 5 |
| inquiry.eisai.co.jp | 1 |