SEARCH.RAKUTEN.CO.JP ウェブサイトのレビュー

基本情報

サイトタイトル:
サーバ:
AkamaiNetStorage

インデックス付けされたページ

ビング:
グーグル:

ページ情報

タイトル:
長さ: 0 文字; 最適な長さ: 10 ~ 60 文字

HTML タイトル タグは、検索結果、ブラウザのタブ、ブックマークに表示される、オンページ SEO の最も重要な要素の 1 つです。

タイトル タグの長さが適切ではないようです。

Google の検索結果では 60 文字を超えるタイトルは切り捨てられ、Bing の検索結果では 70 文字を超えるタイトルは切り捨てられます。

メタタイトルのベストプラクティスは次のとおりです。

  • タイトルの長さは 10 ~ 60 文字にしてください。
  • キーワード/キーフレーズを明確にする
  • 関連するパワーワードを組み込む
  • 明確かつ簡潔に
メタ記述:
長さ: 0 文字; 最適な長さ: 50 ~ 160 文字

The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.

A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.

Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.

Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.

Best practices for Meta Descriptions

  • Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
  • Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
  • Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
  • Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.
メタキーワード:
長さ: 0 文字; 最適な長さ: 10 ~ 255 文字

The length of your meta keywords seems to be outside the recommended range. Ideally, a meta keywords should be between 10 and 255 characters, including spaces.

Meta keywords are a specific type of meta tag that appear in the HTML code of a web page. They provide information to search engines about the topic of the page. Meta keywords were once used to help rank web pages in search engine results. However, due to the abuse by webmasters and marketers, Google claims to have stopped using them more than a decade ago. Despite this, there are still reasons to consider using meta keywords:

  • Uncertain Impact on Google's Algorithm: While Google devalued meta keywords, it is uncertain if they were entirely removed from its ranking algorithm. Google keeps its ranking algorithms top secret to deter people from gaming the system.
  • Other Search Engines and CMS: Other search engines like Yandex, Baidu, and Naver may still use meta keywords. Additionally, some internal CMS search systems, such as SOLR and Algolia, also utilize the meta keywords tag.

Best practices for Meta Keywords

  • Relevance is Key: It is crucial to choose keywords that accurately reflect the content of your page.
  • Keep it Limited: It is generally recommended not to exceed more than 10 meta keywords for a single page. Also, the content length should not exceed 255 characters (including spaces).
  • Consider Long-Tail Keywords: Long-tail keywords are more specific and longer phrases that target a niche audience. These keywords can be highly effective in driving targeted traffic to your website.

Remember, meta keywords are just one aspect of search engine optimization (SEO), and search engines now place less emphasis on them compared to other factors. However, by following these best practices, you can still optimize your meta keywords effectively and improve the visibility of your web pages.

H1 タグ:
長さ: 0 文字; 最適な長さ: 10 ~ 255 文字

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.

サイトテクノロジー

サーバ:
AkamaiNetStorage
SSL セキュア:
利用可能
robots.txt:
利用不可
XML サイトマップ:
利用不可
Gzip 圧縮:
利用不可
favicon.ico:
利用不可

HTTP ヘッダー分析

HTTP ヘッダー フィールドは、ハイパーテキスト転送プロトコル (HTTP) の要求と応答のメッセージ ヘッダーのコンポーネントです。 これらは、HTTP トランザクションの操作パラメータを定義します。 ヘッダー フィールドは、Internet Explorer、Google Chrome、Firefox などの通常の Web ブラウザでは直接表示されません。以下は search.rakuten.co.jp:
HTTP/1.1 200 OK
Server: AkamaiNetStorage
Content-Length: 43
Content-Type: text/html
ETag: "a007e0483564341d8ebee64606ccadde:1532568760"
Cache-Control: max-age=517
Date: Mon, 12 May 2025 06:02:13 GMT
Connection: keep-alive

DNS レコード分析

ドメイン ネーム システム (DNS) は、簡単に記憶できるドメイン名を、世界中のコンピュータ サービスやデバイスの位置を特定するために必要な数値 IP アドレスに変換します。 rakuten.co.jp の DNS レコードは合計 24 件あります。
ホスト タイプ IP/ターゲット 10 ... 追加情報
rakuten.co.jpA130
rakuten.co.jpNS3600
rakuten.co.jpNS3600
rakuten.co.jpNS3600
rakuten.co.jpNS3600
rakuten.co.jpNS3600
rakuten.co.jpNS3600
rakuten.co.jpSOA3600expire: 2592000
serial: 2015135529
rakuten.co.jpMX2599pri: 0
rakuten.co.jpTXT
crk3qs7nrs2gw6ns59glnk3kpg34yb96
4178
rakuten.co.jpTXT
v=spf1 include:spf01.rakuten.co.jp include:spf02.rakuten.co.jp include:spf.protection.outlook.com ~all
4178
rakuten.co.jpTXT
jjh5xgsjhfkfv2p1c4pnw695wt2d1b6m
4178
rakuten.co.jpTXT
dtm-domain-verification=osFGa8_rTAKVsTsfrEdbdBkP3Hh5I0mdUYxS11lfNBE
4178
rakuten.co.jpTXT
google-site-verification=MMXQSgt7rmd8Qi1qW8vK1usn1zCT5V-d-I7UUr5gCEQ
4178
rakuten.co.jpTXT
6c62zsshdj6rx8rchn06f5996q5449zl
4178
rakuten.co.jpTXT
_hal24fvmu46h99bmzgjg6hmvhmpp77f
4178
rakuten.co.jpTXT
google-site-verification=SqqGXNFfgMep3bc91Z3f7RLBgYf-H-Fy5bF184JY56k
4178
rakuten.co.jpTXT
_a23mdvjjysoqfsda5syosc3y3g8dixv
4178
rakuten.co.jpTXT
google-site-verification=HB8QvSCuaOINaXr1P_gtW8S9ijT9a13u-YAiBMPBokg
4178
rakuten.co.jpTXT
apple-domain-verification=UeLEhRNLNKOofIvN
4178
rakuten.co.jpTXT
google-site-verification=jEVlUFe4ObKQwKXSMwI8eHSxbSurL8iVFJjjTgDWU0k
4178
rakuten.co.jpTXT
dk81fmlb8ts78g53lrq4dv43z6dprl6x
4178
rakuten.co.jpTXT
42n2gr6qxm8zrk7zn6353mc1kh76xtn0
4178
rakuten.co.jpTXT
google-site-verification=jfLP2TbPbqJSVvxptWAbrLvNNVLjpww-_Ra0KyD65EQ
4178