WWW.MOZILLA.ORG ウェブサイトのレビュー

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:
Internet for people, not profit — Mozilla Global
長さ: 48 文字; 最適な長さ: 10 ~ 60 文字
メタ記述:
Mozilla is the not-for-profit behind the lightning fast Firefox browser. We put people over profit to give everyone more power online.
長さ: 134 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:
Choose your language or locale to browse Mozilla.org
長さ: 52 文字; 最適な長さ: 10 ~ 255 文字

サイトテクノロジー

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

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.mozilla.org:
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: gunicorn
Date: Mon, 06 May 2024 16:12:36 GMT
X-Frame-Options: DENY
Content-Security-Policy: frame-src 'self' *.mozilla.net *.mozilla.org *.mozilla.com *.mozilla.org www.googletagmanager.com www.google-analytics.com trackertest.org www.surveygizmo.com accounts.firefox.com www.youtube.com js.stripe.com; script-src 'self' *.mozilla.net *.mozilla.org *.mozilla.com *.mozilla.org 'unsafe-inline' 'unsafe-eval' www.googletagmanager.com www.google-analytics.com tagmanager.google.com www.youtube.com s.ytimg.com js.stripe.com; img-src 'self' *.mozilla.net *.mozilla.org *.mozilla.com *.mozilla.org data: mozilla.org www.googletagmanager.com www.google-analytics.com creativecommons.org images.ctfassets.net; connect-src 'self' *.mozilla.net *.mozilla.org *.mozilla.com *.mozilla.org www.googletagmanager.com www.google-analytics.com region1.google-analytics.com sentry.prod.mozaws.net o1069899.sentry.io o1069899.ingest.sentry.io https://accounts.firefox.com/ stage.cjms.nonprod.cloudops.mozgcp.net cjms.services.mozilla.com; font-src 'self' *.mozilla.net *.mozilla.org *.mozilla.com *.mozilla.org; child-src 'self' *.mozilla.net *.mozilla.org *.mozilla.com *.mozilla.org www.googletagmanager.com www.google-analytics.com trackertest.org www.surveygizmo.com accounts.firefox.com www.youtube.com js.stripe.com; default-src 'self' *.mozilla.net *.mozilla.org *.mozilla.com *.mozilla.org; style-src 'self' *.mozilla.net *.mozilla.org *.mozilla.com *.mozilla.org 'unsafe-inline'
Cache-Control: max-age=600
Expires: Mon, 06 May 2024 16:22:36 GMT
X-Clacks-Overhead: GNU Terry Pratchett
ETag: W/"6c3a5815d9b8cbd5dd12dd519f00a6b3"
X-Backend-Server: bedrock-596d989c7-fl6ft.gcp-us-west1
Strict-Transport-Security: max-age=31536000
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Cross-Origin-Opener-Policy: same-origin
Via: 1.1 google, 1.1 7e50e11b37fc55ad87bf48e905b770a0.cloudfront.net (CloudFront)
Content-Encoding: gzip
Vary: Accept-Encoding,Accept-Language
X-Cache: Hit from cloudfront
X-Amz-Cf-Pop: PHL51-P1
X-Amz-Cf-Id: Ug3C0c-xd8WV4dEuURZNPs6VGcHl8wZajy_wCSx1Vq5dqQcabUQH8Q==
Age: 216

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。 mozilla.org の DNS レコードは合計 23 件あります。
ホスト タイプ IP/ターゲット 10 ... 追加情報
mozilla.orgA117
mozilla.orgNS3034
mozilla.orgNS3034
mozilla.orgNS3034
mozilla.orgNS3034
mozilla.orgSOA3600expire: 1209600
serial: 2024020603
mozilla.orgMX60pri: 10
mozilla.orgMX60pri: 5
mozilla.orgMX60pri: 1
mozilla.orgMX60pri: 5
mozilla.orgTXT
rz8t7zvjv5frpfbjs3y5n6g5tkw7gt2q
60
mozilla.orgTXT
google-site-verification=z68pON7CWSaZu_sBqDQofmDL19OVp3krGEjaDl7cSaU
60
mozilla.orgTXT
bzbkzkxj2ws8gvtw6hpssfy7lv9kym88
60
mozilla.orgTXT
yandex-verification
60
mozilla.orgTXT
google-site-verification=Brpe3hQpo9FlGIHMtK4ViKL60L0G8VM16nXopwVDoEU
60
mozilla.orgTXT
google-site-verification=S3M17z96OKfZJ2dq7mYqQDfRWsEVjy3hdxaSyB72YPc
60
mozilla.orgTXT
google-site-verification=mU3ta-ZJga-aCNg7IlaRaGYK9sDOMagHRNGVW1FSJGE
60
mozilla.orgTXT
_zojr3c56nq36tokzhnj9crit28tiqly
60
mozilla.orgTXT
google-site-verification=Ep3NdzNxaf8Vl48dniNneaqm7JcWUiy3GjKS0wx5zQw
60
mozilla.orgTXT
google-site-verification=E1vBHtOW-D9IlAj-pbRM-8PrOSiPDT48lrwRlW82ysw
60
mozilla.orgTXT
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:_spf.mozilla.com include:_spf.google.com include:spf.fundraiseup.com ~all
60
mozilla.orgTXT
google-site-verification=Lo_B34AJAe70BQVNF1Fo1zGGJudPmw9bLTnP2C8lV-s
60
mozilla.orgAAAA
2600:1901::c197:0:0:0:0
936