WWW.IT-SA.DE ウェブサイトのレビュー

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:
it-sa 365 | The dialogue platform for IT security experts – 365 days a year!
長さ: 76 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:
Find interesting solutions, products, companies, topics and presentations on IT security, mobile security, cloud security and data protection and network in the IT security industry directly at it-sa 365.
長さ: 204 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:
Welcome to the Home of IT-Security! it-sa: 365 days online. 3 days onsite.
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:
Vercel
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.it-sa.de:
HTTP/1.1 200 OK
Age: 13
Cache-Control: public, max-age=0, must-revalidate
Content-Encoding: gzip
Content-Security-Policy: child-src 'self' *.youtube.com *.ytimg.com *.youtube-nocookie.com *.googlevideo.com yt3.ggpht.com *.vimeocdn.com *.vimeo.com *.akamaized.net vimeo.com *.azureedge.net www.gstatic.com www.google.com *.nexpics.com www.googletagmanager.com analytics-udg.netdna-ssl.com *.itsa365.de *.mybeviale.com *.chillventa.de *.hubana.events *.embedded-world.de *.medteclive.com *.euroguss.de *.enforcetac.com *.fachpack.de *.frontale.de *.holz-handwerk.de *.nuernberg-convention.de *.perimeter-protection.de *.biofach.de *.vivaness.de *.interzoo.com *.biofach-japan.com *.galabau-messe.com *.consozial.de *.powtech-technopharm.com *.kommunale.de *.hydrogendialogue.com *.partec.info *.biofach-saudiarabia.com *.biofach-southeastasia.com *.iwa.info *.feuertrutz-messe.de *.hp-summit.de *.berufsbildung-messe.de *.altenpflege-messe.de *.nuernbergmesse.de vercel.live edge-platform.sitecorecloud.io edge.sitecorecloud.io https://workforyourworld.com *.doubleclick.net *.forms.office.com/ https://forms.office.com/ https://cdn.forms.office.net/ https://login.microsoftonline.com/;connect-src 'self' *.algolianet.com *.algolia.net *.algolia.io edge-platform.sitecorecloud.io edge.sitecorecloud.io *.google-analytics.com *.googlesyndication.com *.youtube.com *.ytimg.com *.youtube-nocookie.com *.googlevideo.com yt3.ggpht.com *.vimeocdn.com *.vimeo.com *.akamaized.net vimeo.com *.azureedge.net noembed.com www.noembed.com cdn.plyr.io cdn.consentmanager.mgr.consensu.org consentmanager.mgr.consensu.org *.consentmanager.net *.doubleclick.net storage.googleapis.com event.talque.com lh3.googleusercontent.com *.outbrain.com *.itsa365.de *.mybeviale.com *.chillventa.de *.hubana.events *.embedded-world.de *.medteclive.com *.euroguss.de *.enforcetac.com *.fachpack.de *.frontale.de *.holz-handwerk.de *.nuernberg-convention.de *.perimeter-protection.de *.biofach.de *.vivaness.de *.interzoo.com *.biofach-japan.com *.galabau-messe.com *.consozial.de *.powtech-technopharm.com *.kommunale.de *.hydrogendialogue.com *.partec.info *.biofach-saudiarabia.com *.biofach-southeastasia.com *.iwa.info *.feuertrutz-messe.de *.hp-summit.de *.berufsbildung-messe.de *.altenpflege-messe.de *.nuernbergmesse.de *.ads.linkedin.com *.linkedin.com *.linkedin.oribi.io https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com *.googleadservices.com *.google.com *.google.com *.google.de localhost wss://*.wbx2.com https://*.wbx2.com *.wbx2.com wss://*.wbx.com *.webex.com *.code.s4d.io *.ciscospark.com *.webexcontent.com *.giphy.com https://*.clouddrive.com wss://*.ciscospark.com code.s4d.io *.anyclip.com *.wlk-ems.com wlk-ems.com tags.srv.stackadapt.com connect.facebook.net www.facebook.com;default-src 'self' *.azureedge.net edge-platform.sitecorecloud.io edge.sitecorecloud.io;font-src 'self' fonts.gstatic.com cdn.jsdelivr.net *.azureedge.net 'unsafe-inline' storage.googleapis.com event.talque.com lh3.googleusercontent.com map.itsa365.de *.inforomap.de data: na11.de https://*.hotjar.com 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*.google.de fonts.gstatic.com cdn.jsdelivr.net *.azureedge.net 'unsafe-inline' storage.googleapis.com event.talque.com lh3.googleusercontent.com map.itsa365.de *.inforomap.de data: na11.de https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com *.itsa365.de *.mybeviale.com *.chillventa.de *.hubana.events *.embedded-world.de *.medteclive.com *.euroguss.de *.enforcetac.com *.fachpack.de *.frontale.de *.holz-handwerk.de *.nuernberg-convention.de *.perimeter-protection.de *.biofach.de *.vivaness.de *.interzoo.com *.biofach-japan.com *.galabau-messe.com *.consozial.de *.powtech-technopharm.com *.kommunale.de *.hydrogendialogue.com *.partec.info *.biofach-saudiarabia.com *.biofach-southeastasia.com *.iwa.info *.feuertrutz-messe.de *.hp-summit.de *.berufsbildung-messe.de *.altenpflege-messe.de *.nuernbergmesse.de my.walls.io *.nexpics.com *.doubleclick.net https://speech.video.taxi/ https://nm.chat.rapyd.ai/chatbot-iframe/;img-src 'self' s3.amazonaws.com www.googletagmanager.com analytics-udg.netdna-ssl.com cdn.consentmanager.mgr.consensu.org consentmanager.mgr.consensu.org *.consentmanager.net *.youtube.com *.ytimg.com *.youtube-nocookie.com *.googlevideo.com yt3.ggpht.com *.vimeocdn.com *.vimeo.com *.akamaized.net vimeo.com *.google-analytics.com edge-platform.sitecorecloud.io edge.sitecorecloud.io vercel.live *.google.com *.google.de *.ads.linkedin.com *.linkedin.com *.linkedin.oribi.io snap.licdn.com static.ads-twitter.com analytics.twitter.com t.co *.azureedge.net code.s4d.io *.giphy.com *.clouddrive.com *.webexcontent.com data: blob: *.rackcdn.com data: blob: connect.facebook.net www.facebook.com *.doubleclick.net https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com map.itsa365.de *.inforomap.de data: na11.de storage.googleapis.com event.talque.com lh3.googleusercontent.com images.nuernbergmesse.de *.lfeeder.com *.wlk-ems.com wlk-ems.com forms.sitecorecloud.io https://cdn.jsdelivr.net/npm/intl-tel-input@25.3.1/build/img/flags.webp 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edge.sitecorecloud.io *.azureedge.net data: *.cdninstagram.com code.s4d.io *.giphy.com *.clouddrive.com *.webexcontent.com data: blob: *.rackcdn.com data: blob:;script-src 'self' www.googletagmanager.com analytics-udg.netdna-ssl.com cdnjs.cloudflare.com 'unsafe-eval' 'unsafe-inline' www.gstatic.com www.google.com cdn.jsdelivr.net map.itsa365.de *.inforomap.de data: na11.de vercel.live cdn.consentmanager.mgr.consensu.org consentmanager.mgr.consensu.org *.consentmanager.net *.youtube.com *.ytimg.com *.youtube-nocookie.com *.googlevideo.com yt3.ggpht.com *.doubleclick.net cdn.plyr.io noembed.com www.noembed.com *.google.com *.google.de *.google-analytics.com *.vimeocdn.com *.vimeo.com *.akamaized.net vimeo.com *.azureedge.net *.googleadservices.com *.google.com snap.licdn.com static.ads-twitter.com analytics.twitter.com t.co connect.facebook.net www.facebook.com storage.googleapis.com event.talque.com lh3.googleusercontent.com https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com *.lfeeder.com *.doubleclick.net cdn.walls.io my.walls.io *.walls.io *.outbrain.com *.webexcontent.com code.s4d.io 'unsafe-inline' https://code.s4d.io *.intelligentcompanywisdom.com *.wlk-ems.com wlk-ems.com tags.srv.stackadapt.com;style-src 'self' fonts.googleapis.com 'unsafe-inline' cdn.jsdelivr.net edge-platform.sitecorecloud.io edge.sitecorecloud.io storage.googleapis.com event.talque.com lh3.googleusercontent.com https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com *.youtube.com *.ytimg.com *.youtube-nocookie.com *.googlevideo.com yt3.ggpht.com *.vimeocdn.com *.vimeo.com *.akamaized.net vimeo.com cdn.consentmanager.mgr.consensu.org consentmanager.mgr.consensu.org *.consentmanager.net *.itsa365.de *.mybeviale.com *.chillventa.de *.hubana.events *.embedded-world.de *.medteclive.com *.euroguss.de *.enforcetac.com *.fachpack.de *.frontale.de *.holz-handwerk.de *.nuernberg-convention.de *.perimeter-protection.de *.biofach.de *.vivaness.de *.interzoo.com *.biofach-japan.com 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Content-Type: text/html; charset=utf-8
Date: Tue, 12 Aug 2025 06:33:04 GMT
Etag: W/"16xv066i4935dqt"
Server: Vercel
Set-Cookie: sc_site=itsa; Path=/; Secure; HttpOnly; SameSite=none
Strict-Transport-Security: max-age=63072000
X-Content-Type-Options: nosniff
X-Frame-Options: DENY
X-Matched-Path: /en/_site_itsa
X-Powered-By: Next.js
X-Sc-Rewrite: /_site_itsa/
X-Vercel-Cache: HIT
X-Vercel-Id: iad1::fra1::vpm9v-1754995822092-d3da189d6980
Transfer-Encoding: chunked

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。 it-sa.de の DNS レコードは合計 11 件あります。
ホスト タイプ IP/ターゲット 10 ... 追加情報
it-sa.deA300
it-sa.deNS21600
it-sa.deNS21600
it-sa.deNS21600
it-sa.deNS21600
it-sa.deSOA3600expire: 2419200
serial: 1
it-sa.deMX3600pri: 0
it-sa.deTXT
_globalsign-domain-verification=OcvH6RH8IbLFw-o6O7wuWByp8PVEULJQuQ481-SzLn
3600
it-sa.deTXT
v=spf1 a mx include:spf.protection.outlook.com include:_spf.mailingwork.de -all
3600
it-sa.deTXT
MS=ms29291404
3600
it-sa.deTXT
facebook-domain-verification=zeai11ydpk75eecqjrn5k4v5cy2he6
3600