In terms of rank-to-traffic ratio, sem.co.jp has 1,592 unique users per day, viewing 3,216 pages. The rank based value of sem.co.jp is 2,333 USD. Every user makes 2.16 pageviews on average.
Sem.co.jp boasts a link base consisting of 229 referring domains and 255 external backlinks, as revealed by the data obtained from web network scanning.
Sem.co.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.
According the last verification test in December 29, 2024, sem.co.jp has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.
Based on data from Google Safe Browsing sem.co.jp is a fairly safe domain.
Based on Mobile-Friendly test by Google sem.co.jp is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.
Domain | Unknown |
Issuer Organization | Unknown |
Issuer | Unknown |
Algorithm | Unknown |
Valid form | Unknown |
Expiration | Unknown |
Signed | No information |
Additional Domains |
Alexa Rank shows how popular sem.co.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sem.co.jp has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to sem.co.jp and pageviews on sem.co.jp over the past 3 months.
[ 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: [ドメイン情報]
a. [ドメイン名] SEM.CO.JP
e. [そしきめい] すみともでんせつかぶしきがいしゃ
f. [組織名] 住友電設株式会社
g. [Organization] SUMITOMO DENSETSU CO.,LTD.
k. [組織種別] 株式会社
l. [Organization Type] Company
m. [登録担当者] SO26786JP
n. [技術連絡担当者] MN6335JP
p. [ネームサーバ] dnsrv.starnet.ad.jp
p. [ネームサーバ] dnsrv2.sem.co.jp
p. [ネームサーバ] dnsrv0.sem.co.jp
s. [署名鍵]
[状態] Connected (2023/04/30)
[登録年月日] 1995/04/26
[接続年月日] 1995/08/08
[最終更新] 2022/05/01 01:02:15 (JST)
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