GEOGEBRA.ORG ウェブサイトのレビュー
The website geogebra.org has been set up for redirection. The following information displays the SEO statistics for the final destination website, www.geogebra.org.
基本情報
サイトタイトル:
Server:
CloudFront
IP:
都市:
ページ情報
Title:
GeoGebra - the world’s favorite, free math tools used by over 100 million students and teachers
長さ: 95 文字; 最適な長さ: 10 ~ 60 文字
Meta keywords:
Unknown
長さ: 0 文字; 最適な長さ: 10 ~ 255 文字
Meta description:
Free digital tools for class activities, graphing, geometry, collaborative whiteboard and more
長さ: 94 文字; 最適な長さ: 50 ~ 160 文字
H1 Tag:
Teach and learn math in a smarter way
長さ: 37 文字
Internal links:
22 (0 nofollow)
External links:
11 (0 nofollow)
Site Technology
Server:
CloudFront
SSL セキュア:
利用可能
robots.txt:
Unavailable
XML サイトマップ:
Unavailable
Gzip 圧縮:
利用可能
favicon.ico:
Unavailable
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 geogebra.org:
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: CloudFront
Date: Sun, 06 Oct 2024 02:05:27 GMT
Cache-Control: public, s-maxage=31536000, max-age=0
ETag: W/"vByeVdRjEeokAvUbCKe5KXs+guY="
X-Debug: param=[null,null]|cookie=[null,null]|header=["en-US","en","zh-CN","zh","pt","pl","ru","it","de-DE","de","fr","es-ES","es","ja","ar","zh-TW","uk","tr","sv","sr","sl","sk","ro","nl","lt","ko","id","hu","hr","he","fi","fi","fa","el","da","cs","ca","bg","az","hi","na","ni","on","ay"] => en
Content-Encoding: gzip
Vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 7ab35bc3156ccfb47b4791332a7ae78a.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD61-P5
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: BTWJwE91QI49Pfnqx7z-K8XH_KXDFShpV9Yg2phY6uHhvwNvbv5FWA==
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: CloudFront
Date: Sun, 06 Oct 2024 02:05:27 GMT
Cache-Control: public, s-maxage=31536000, max-age=0
ETag: W/"vByeVdRjEeokAvUbCKe5KXs+guY="
X-Debug: param=[null,null]|cookie=[null,null]|header=["en-US","en","zh-CN","zh","pt","pl","ru","it","de-DE","de","fr","es-ES","es","ja","ar","zh-TW","uk","tr","sv","sr","sl","sk","ro","nl","lt","ko","id","hu","hr","he","fi","fi","fa","el","da","cs","ca","bg","az","hi","na","ni","on","ay"] => en
Content-Encoding: gzip
Vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 7ab35bc3156ccfb47b4791332a7ae78a.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD61-P5
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: BTWJwE91QI49Pfnqx7z-K8XH_KXDFShpV9Yg2phY6uHhvwNvbv5FWA==
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。 geogebra.org の DNS レコードは合計 20 件あります。
| ホスト | Type | IP/ターゲット | TTL | 追加情報 |
|---|---|---|---|---|
| geogebra.org | A | 60 | ||
| geogebra.org | A | 60 | ||
| geogebra.org | A | 60 | ||
| geogebra.org | A | 60 | ||
| geogebra.org | NS | 21600 | ||
| geogebra.org | NS | 21600 | ||
| geogebra.org | NS | 21600 | ||
| geogebra.org | NS | 21600 | ||
| geogebra.org | SOA | 900 | expire: 1209600 serial: 1 | |
| geogebra.org | MX | 900 | pri: 30 | |
| geogebra.org | MX | 900 | pri: 30 | |
| geogebra.org | MX | 900 | pri: 10 | |
| geogebra.org | MX | 900 | pri: 20 | |
| geogebra.org | MX | 900 | pri: 20 | |
| geogebra.org | TXT | MS=ms75579110 | 300 | |
| geogebra.org | TXT | google-site-verification=rXlByKov4KIo4v-tNYMA4-jj4KF5KIxu-Ab8-bnLD20 | 300 | |
| geogebra.org | TXT | pwa-site-verification=RocOo-JshdrRAsxgwQBVQlyZmpjf_4V_kmwx-koNSdE= | 300 | |
| geogebra.org | TXT | MS=ms92504637 | 300 | |
| geogebra.org | TXT | v=spf1 a include:spf.mailjet.com include:_spf.google.com include:mail.zendesk.com include:8994700.spf03.hubspotemail.net ip4:52.211.214.96 ip4:140.78.116.233 ip4:140.78.116.234 -all | 300 | |
| geogebra.org | TXT | atlassian-domain-verification=hVCRGjM2nyjtM2ihzsp8d/5iMeJYblf/ERARL9bQZtkDE46wGxIZ6EkZnERU/srE | 300 |