ftp.riken.jp
Registered
Page analyze update date:
2026/03/17 11:06:53
Last whois update date:
2026/02/25 22:32:23
Domain Status
Registered
Paid till
01.01.1970
Available from
31.01.1970
×
![Fullscreen website screenshot]()
ftp.riken.jp Website screenshot
SEO Score
34.93%
51
Score achieved
146
Maximum score
Main Information
Title: Index of /
Description: empty
Keywords: empty
Page Encoding:
unknown
Body and server charset are different!
Page Filesize: 4 KB
Server Information
IP: 134.160.38.1
Location: Japan,JP,Wako,351-0111,35.7907,139.6203,Asia/Tokyo
Http Server: apache
Encoding: iso-8859-1
Internal Links
Whois Information
creation_date: on] 2001/04/23
creation_time:
expiration_date: on] 2026/04/30
expiration_time:
Whois Raw Data
[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information:
[Domain Name] RIKEN.JP
[Registrant] RIKEN
[Name Server] ns.riken.jp
[Name Server] rknss2.riken.jp
[Name Server] dns-x.sinet.ad.jp
[Signing Key]
[Created on] 2001/04/23
[Expires on] 2026/04/30
[Status] Active
[Last Updated] 2025/05/01 01:05:05 (JST)
Contact Information:
[Name] RIKEN
[Email] [email protected]
[Web Page]
[Postal code] 351-0198
[Postal Address] Hirosawa 2-1,Wako,Saitama,
351-0198,JAPAN
[Phone] 048-467-9322
[Fax] 048-462-4634
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: , Header: iso-8859-1
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
4377 bytes
Page size acceptable for fast loading.
✓
Resources
18 total
Optimal number of resources.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
!
Robots.txt
Missing
Add robots.txt file to control search engine crawling.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
Not detected
Enable gzip or zstd compression to reduce file sizes.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
1.48 ms
Excellent loading speed.
On-Page SEO
!
Title
Index of /
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
empty Lenght:5
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
111
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
empty
Meta keywords set (note: not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
✓
Images
18 total, 0 missing ALT
All images have proper ALT text.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 5 | /FreeBSD/doc/ru/book... | ||
| 12 | /linux/ubuntu-releas... | ||
| 27 | / | ||
| 33 | /linux/kernel.org/li... | ||
| 52 | / | ||
| 82 | / |
Positions in Yandex
Search Phrases - Yandex
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 39 | / |