KOTOBANK.JP Website Review
Basic Information
URL:
Site Title:
Server:
nginx
IP:
City:
Page Information
Title:
コトバンク [ 辞書・百科事典・各種データベースを一度に検索 ]
Length: 32 character(s); Best length: 10 ~ 60 character(s)
Meta description:
無料ウェブ百科事典。DIGITALIOとC-POTが運営。出典が明確なコンテンツを収録し、信憑性の高さを重視する。
Length: 57 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
kotobank,コトバンク,ことばんく,とは,意味,読み方,事典,辞典,辞書,英和,和英,国語
Length: 48 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
コトバンク
Length: 5 character(s); Best length: 10 ~ 255 character(s)
The length of your H1 tag seems to be outside the recommended range. Ideally, an H1 tag should be between 10 and 255 characters, including spaces, and remember to use only one H1 tag per page.
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.
External links:
3 (1 nofollow)
Internal links:
14 (1 nofollow)
Site Technology
Server:
nginx
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 kotobank.jp:
HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Sat, 02 Aug 2025 04:05:40 GMT
Cache-Control: s-maxage=300
Content-Encoding: gzip
Server: nginx
X-Frame-Options: DENY
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 191d4b07c4ff3e2c7cfeea67e1eb00f0.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: PHL50-C1
X-Amz-Cf-Id: h9kfNc9B6V5aihLlVhjWZ066Yjh9GNdshdgpWDMumg7F1lrY0FSomA==
Age: 26
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Sat, 02 Aug 2025 04:05:40 GMT
Cache-Control: s-maxage=300
Content-Encoding: gzip
Server: nginx
X-Frame-Options: DENY
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 191d4b07c4ff3e2c7cfeea67e1eb00f0.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: PHL50-C1
X-Amz-Cf-Id: h9kfNc9B6V5aihLlVhjWZ066Yjh9GNdshdgpWDMumg7F1lrY0FSomA==
Age: 26
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 9 DNS record(s) of kotobank.jp.
Host | Type | IP/Target | TTL | Extra Infomation |
---|---|---|---|---|
kotobank.jp | A | 60 | ||
kotobank.jp | A | 60 | ||
kotobank.jp | A | 60 | ||
kotobank.jp | A | 60 | ||
kotobank.jp | NS | 21600 | ||
kotobank.jp | NS | 21600 | ||
kotobank.jp | NS | 21600 | ||
kotobank.jp | NS | 21600 | ||
kotobank.jp | SOA | 900 | expire: 1209600 serial: 1 |