WWW.RASPBERRYPI.ORG ウェブサイトのレビュー

WWW.RASPBERRYPI.ORG の SEO 統計は少なくとも 60 日間更新されていません。この Web サイトのバックグラウンド分析タスクを開始しました。数分お待ちください。

基本情報

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:
Teach, learn, and make with the Raspberry Pi Foundation
長さ: 55 文字; 最適な長さ: 10 ~ 60 文字
メタ記述:
We are a charity with the mission to enable young people to realise their full potential through the power of computing and digital technologies.
長さ: 145 文字; 最適な長さ: 50 ~ 160 文字
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:
Enabling all young people to realise their full potential through computing
長さ: 75 文字; 最適な長さ: 10 ~ 255 文字

サイトテクノロジー

サーバ:
cloudflare
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:
利用可能
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 www.raspberrypi.org:
HTTP/1.1 200 OK
Date: Tue, 17 Jun 2025 17:04:29 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip
Cf-Ray: 951420553a6bd123-EWR
Cf-Cache-Status: HIT
Age: 10455
Cache-Control: private, max-age=300, must-revalidate
Link: ; rel=preload; as=style; nopush
Vary: Accept, Accept-Encoding
Via: 1.1 vegur
Content-Security-Policy: default-src 'self'; font-src 'self' data: https://fonts.gstatic.com https://*.hotjar.com; frame-src 'self' https://www.youtube.com www.youtube-nocookie.com www.buzzsprout.com https://challenges.cloudflare.com; img-src 'self' data: https://www.raspberrypi.org https://rpf-futurelearn.s3-eu-west-1.amazonaws.com https://*.google-analytics.com https://images.ctfassets.net https://*.hotjar.com; object-src 'none'; script-src 'self' blob: 'unsafe-inline' https://*.google-analytics.com https://*.googletagmanager.com https://tagmanager.google.com https://*.hotjar.com https://challenges.cloudflare.com https://*.cookiebot.com https://ga.jspm.io; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://*.hotjar.com; connect-src 'self' https://*.google-analytics.com https://stats.g.doubleclick.net https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.io https://*.cookiebot.com
Nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
Referrer-Policy: strict-origin-when-cross-origin
Report-To: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1750169414&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&s=PerqBCN%2Bv5R2j7tRB2CpcQzCUQs%2Baue3lhOr50CJD14%3D"}]}
Reporting-Endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1750169414&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&s=PerqBCN%2Bv5R2j7tRB2CpcQzCUQs%2Baue3lhOr50CJD14%3D
X-Clacks-Overhead: GNU Terry Pratchett
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Jonic-Woz-'ere: 7y 8m 16d
X-Permitted-Cross-Domain-Policies: none
X-Request-Id: c407c52a-95b7-41bf-88f0-4466a7bf9c25
X-Runtime: 0.190722
X-Xss-Protection: 0
Server-Timing: cfCacheStatus;desc="HIT"
Server-Timing: cfOrigin;dur=0,cfEdge;dur=40
Server: cloudflare

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。 raspberrypi.org の DNS レコードは合計 22 件あります。
ホスト タイプ IP/ターゲット 10 ... 追加情報
raspberrypi.orgA300
raspberrypi.orgA300
raspberrypi.orgA300
raspberrypi.orgNS21600
raspberrypi.orgNS21600
raspberrypi.orgSOA1800expire: 604800
serial: 2353356553
raspberrypi.orgMX125pri: 10
raspberrypi.orgMX125pri: 10
raspberrypi.orgMX125pri: 5
raspberrypi.orgMX125pri: 1
raspberrypi.orgMX125pri: 5
raspberrypi.orgTXT
onetrust-domain-verification=42e0b0ebebca4b958dc4bd5308713ee9
300
raspberrypi.orgTXT
facebook-domain-verification=wqki2a0ywwv9og53cciqrgjbmacrqs
300
raspberrypi.orgTXT
apple-domain-verification=Eb1jiiZT9U7Gbcrq
300
raspberrypi.orgTXT
v=spf1 include:_spf.google.com include:_u.raspberrypi.org._spf.smart.ondmarc.com include:aspmx.pardot.com include:mail.zendesk.com ~all
300
raspberrypi.orgTXT
google-site-verification=KmsnTP6T5_z55dGozUBNTaSoLzJTRbOedayCBLN7CPA
300
raspberrypi.orgTXT
pardot800983=c44249c9f5da1bfbf33a10a397235d219b4be95e98457f7d4652d3bf374e9784
300
raspberrypi.orgTXT
docusign=d8ff0ddb-5029-434e-a283-e1988b187710
300
raspberrypi.orgTXT
0ed1fe018af8dc85cf7c7248b38c5d99c7c16a8d3f
300
raspberrypi.orgAAAA
2606:4700:10::6816:2b
300
raspberrypi.orgAAAA
2606:4700:10::ac43:2462
300
raspberrypi.orgAAAA
2606:4700:10::6816:12b
300