WWW.SRF.CH 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:
Schweizer Radio und Fernsehen (SRF)
長さ: 35 文字; 最適な長さ: 10 ~ 60 文字
メタ記述:
Steigen Sie ein in das Angebot aus Audios, Videos, Nachrichten und allen Sendungen von Schweizer Radio und Fernsehen.
長さ: 117 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:
SRF Home
長さ: 8 文字; 最適な長さ: 10 ~ 255 文字

The length of your H1 tag seems to be outside the recommended range. Ideally, an H1 tag should be between 10 and 255 characters, including spaces, and remember to use only one H1 tag per page.

The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.

Here are best practices for H1 tags

  • Use H1 tags for page titles.
  • Limit to one H1 tag per page.
  • Keep H1 tags short and concise.
  • Structure headings hierarchically.
  • Include your main keyword.
  • Ensure H1 tags are engaging.

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 www.srf.ch:
HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Link: ; rel="modulepreload"; crossorigin,; rel="preload"; as="style"; crossorigin,; rel="preload"; as="style"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin,; rel="modulepreload"; crossorigin
X-Frame-Options: DENY
X-Main-Entity-Urn: urn:srf:landingpage:4267482
Vary: Accept-Encoding
Content-Encoding: gzip
Cache-Control: public, max-age=35
Date: Fri, 13 Jun 2025 02:29:51 GMT
Content-Length: 31448
Connection: keep-alive
Access-Control-Allow-Origin: *
X-Content-Type-Options: nosniff
Referrer-Policy: no-referrer-when-downgrade
Strict-Transport-Security: max-age=2592000; includeSubDomains; preload
X-XSS-Protection: 1; mode=block

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。 srf.ch の DNS レコードは合計 30 件あります。
ホスト タイプ IP/ターゲット 10 ... 追加情報
srf.chA2353
srf.chNS21600
srf.chNS21600
srf.chNS21600
srf.chNS21600
srf.chNS21600
srf.chNS21600
srf.chNS21600
srf.chNS21600
srf.chSOA3600expire: 1209600
serial: 1648564589
srf.chMX3600pri: 10
srf.chTXT
knowbe4-site-verification=08f7c42ec6ac8b41e31c49cf78800938
60
srf.chTXT
facebook-domain-verification=7d7806gg97ctzj34fgf8r02mgftjhg
60
srf.chTXT
bw=LO2KI3eoSw7eFg/FvZuQpRuRbRRRqIfs1HRtuqT6tLez
60
srf.chTXT
google-site-verification=vNtk5EEgh6GJjOJUs8UA6wszXg0eZnbK1ovglT11iAs
60
srf.chTXT
docusign=8c83b739-807f-4329-b520-f5653426b030
60
srf.chTXT
mentimeter-b950c83f-e240-400e-ae07-d39368cfc6cf
60
srf.chTXT
atlassian-domain-verification=yCKDUfTrPpExp6ak8gbXmFvB17/rcSzjh8sLMixLHP6rHkO0m9aBtvg4g5tiZktt
60
srf.chTXT
docker-verification=4e8f3b83-ebbb-43b7-ab2f-7ccd01bd2993
60
srf.chTXT
teamviewer-sso-verification=4ad5ab0198e84853a2bf8d89f7b652ca
60
srf.chTXT
adobe-idp-site-verification=dd157840-b952-496a-9c7a-9190eceeffd7
60
srf.chTXT
autodesk-domain-verification=Hzebz56nJLNW5rW-30Ak
60
srf.chTXT
google-site-verification=0RflA-8h7ZmVGnx4K22KHOeIneEOMyqMy1YU4Y35VMo
60
srf.chTXT
v=spf1 mx a:smtp1.srf.ch a:smtp2.srf.ch a:out1.srgssr.ch a:out2.srgssr.ch a:smtp365.srgssr.ch include:spf.protection.outlook.com include:spfa.cpmails.com -all
60
srf.chTXT
docusign=c2cdf5bd-6cf6-4085-a045-acd13521c176
60
srf.chTXT
miro-verification=a46d6131424993b8509cb1c496f605264616b632
60
srf.chTXT
google-site-verification=SXjIxMG_fpm1C4Hq2f8bbE3i-tr0jC3a-BkuqxkKabw
60
srf.chTXT
nXJlPNmPwaTqdsUQppRrzJ2JBBRFa5LmPkvgpgivYH9qYmAlAifTQk32hz6Kjmsn1W+RASXqC4d64R36hl2tgQ==
60
srf.chTXT
canva-site-verification=qN4N1ISjc35e6kcobW930g
60
srf.chAAAA
2a12:5240::1
3600