DTS.CO.JP Website Review

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Page Information

Title:
株式会社DTS|お客様のビジネスをDXで強くするトータルSIerのDTS
Length: 36 character(s); Best length: 10 ~ 60 character(s)
Meta description:
株式会社DTSはコンサルティングから設計、開発、ハードウェア・ソフトウェアの選定・導入、運用、保守にいたるまでシステムに関するすべてをサポートする総合情報サービス企業です。
Length: 86 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
株式会社DTS,ITコンサルティング,ITソリューション,システムインテグレーション,システムマネジメント,ネットワークマネジメント,プロダクト
Length: 72 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
Length: 0 character(s); Best length: 10 ~ 255 character(s)

Your page does not include an H1 tag.

The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.

Here are best practices for H1 tags

  • Use H1 tags for page titles.
  • Limit to one H1 tag per page.
  • Keep H1 tags short and concise.
  • Structure headings hierarchically.
  • Include your main keyword.
  • Ensure H1 tags are engaging.

Site Technology

Server:
AmazonS3
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

HTTP Header Analysis

HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of dts.co.jp:
HTTP/1.1 200 OK
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Date: Thu, 25 Sep 2025 14:51:46 GMT
Last-Modified: Wed, 24 Sep 2025 01:01:30 GMT
Content-Encoding: gzip
x-amz-server-side-encryption: AES256
Server: AmazonS3
ETag: W/"4118142627162ac636482de50ff87cd8"
Vary: accept-encoding
X-Cache: Miss from cloudfront
Via: 1.1 8770cedbbb1c2feb157dc67ce83fe00c.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK50-P1
X-Amz-Cf-Id: fwVB84fV4tUBpYBqAqi6ZTA7MeJgA2dlC4UMaf8CXDFeOWkV0BfOTg==

DNS Record Analysis

Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 10 DNS record(s) of dts.co.jp.
Host Type IP/Target TTL Extra Infomation
dts.co.jpA1800
dts.co.jpNS21600
dts.co.jpNS21600
dts.co.jpSOA21600expire: 1209600
serial: 2025042101
dts.co.jpMX976pri: 10
dts.co.jpTXT
v=spf1 include:spf.securemx.jp include:_spf.bownow.jp include:mktomail.com include:spf.humanage.co.jp include:spf.protection.outlook.com +a include:_spf.mwprem.net ~all
21600
dts.co.jpTXT
atlassian-domain-verification=45E3uApPRdkO7GZfzY9ZW/d3EZPuj1MTM8AnNkGtF4hVtdEVfYlHc4PuC0YWZ3mz
21600
dts.co.jpTXT
MS=79640A08C06CD85C761F7A9FE9C90B693A5D708D
21600
dts.co.jpTXT
google-site-verification=c7g5TZqu2Vc_Bi_GwvxYXGbl5IepNYnItij2NhTvECg
21600
dts.co.jpTXT
MS=ms65752297
21600