NCES.ED.GOV ウェブサイトのレビュー

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ページ情報

タイトル:
National Center for Education Statistics (NCES) | IES
長さ: 53 文字; 最適な長さ: 10 ~ 60 文字
メタ記述:
Since 1867, NCES has been the federal statistical agency responsible for collecting, analyzing, and reporting data on the condition of U.S. education—from early childhood to adult education—to help improve student outcomes. 
長さ: 224 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:
National Center for Education Statistics (NCES)
長さ: 47 文字; 最適な長さ: 10 ~ 255 文字
H1 タグ:
National Center for Education Statistics (NCES)
長さ: 47 文字; 最適な長さ: 10 ~ 255 文字

サイトテクノロジー

サーバ:
未知
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 nces.ed.gov:
HTTP/1.1 200 OK
Date: Mon, 19 May 2025 17:55:28 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Cache-Control: max-age=21600, public
X-Drupal-Dynamic-Cache: MISS
Content-language: en
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Mon, 19 May 2025 17:53:16 GMT
Vary: Cookie,Accept-Encoding
X-Generator: Drupal 10 (https://www.drupal.org)
X-Drupal-Cache: MISS
ETag: W/"1747677196-gzip"
Accept-Ranges: bytes
Cache-Tags: HIT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Security-Policy: upgrade-insecure-requests; frame-ancestors 'self' https://*.ed.gov http://*.ed.gov; script-src 'self' 'unsafe-eval' 'unsafe-inline' https:; object-src 'self' 'unsafe-eval' 'unsafe-inline' https:; script-src-elem 'unsafe-inline' blob: https:;
X-XSS-Protection: 1; mode=block
Referrer-Policy: same-origin
Content-Encoding: gzip
Content-Length: 13033

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。 ed.gov の DNS レコードは合計 21 件あります。
ホスト タイプ IP/ターゲット 10 ... 追加情報
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ed.govNS600
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ed.govSOA300expire: 330
serial: 2221027331
ed.govMX1814pri: 10
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19812
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19812
ed.govAAAA
2610:e8:9800::153
300