WWW.AVAST.CO.JP Revisione del sito web

Le statistiche SEO per WWW.AVAST.CO.JP non sono state aggiornate da almeno 60 giorni. Abbiamo avviato un'attività di analisi in background per questo sito Web, attendi qualche minuto.

Pagine indicizzate

Bing:
Google:

Informazioni sulla pagina

Titolo:
アバスト | アンチウイルスとVPNをダウンロード | 無料&簡単
Lunghezza: 33 caratteri; Migliore lunghezza: 10 ~ 60 caratteri
Metadescrizione:
世界で愛用されるWindows、Mac、Android用無料アンチウイルス。安全なWeb閲覧が可能になるVPN。アバストをダウンロードしましょう。
Lunghezza: 73 caratteri; Migliore lunghezza: 50 ~ 160 caratteri
Metaparole chiave:
Lunghezza: 0 caratteri; Migliore lunghezza: 10 ~ 255 caratteri

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.

Etichetta H1:
利用可能な地域のリスト
Lunghezza: 11 caratteri; Migliore lunghezza: 10 ~ 255 caratteri

Tecnologia del sito

server:
nginx
SSL sicuro:
Disponibile
robots.txt:
Non disponibile
Mappa del sito XML:
Non disponibile
Compressione Gzip:
Disponibile
favicon.ico:
Non disponibile

Analisi intestazione HTTP

I campi di intestazione HTTP sono componenti dell'intestazione del messaggio di richieste e risposte nell'Hypertext Transfer Protocol (HTTP). Definiscono i parametri operativi di una transazione HTTP. I campi dell'intestazione non vengono visualizzati direttamente dai normali browser Web come Internet Explorer, Google Chrome, Firefox ecc. Di seguito sono riportate le informazioni dell'intestazione HTTP di www.avast.co.jp:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Content-Type: text/html; charset=utf-8
cross-origin-opener-policy: same-origin
ETag: "68351468-18d0e"
Last-Modified: Tue, 27 May 2025 01:24:56 GMT
Server: nginx
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
X-Akamai-Transformed: 9 101646 0 pmb=mRUM,2
Vary: Accept-Encoding
Content-Encoding: gzip
Date: Tue, 27 May 2025 05:37:18 GMT
Content-Length: 20074
Connection: keep-alive
Server-Timing: cdn-cache; desc=HIT
Server-Timing: edge; dur=68
Server-Timing: origin; dur=0
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Server-Timing: ak_p; desc="1748324238624_3090388127_123828345_6796_2088_8_11_-";dur=1

Analisi record DNS

Domain Name Systes (DNS) traduce i nomi di dominio facilmente memorizzabili negli indirizzi IP numerici necessari allo scopo di localizzare servizi e dispositivi informatici in tutto il mondo. Sono presenti 15 record DNS totali di avast.co.jp.
Ospite Tipo IP/Destinazione TTL Informazioni aggiuntive
avast.co.jpA20
avast.co.jpNS21600
avast.co.jpNS21600
avast.co.jpNS21600
avast.co.jpNS21600
avast.co.jpNS21600
avast.co.jpNS21600
avast.co.jpSOA21600expire: 604800
serial: 2020031424
avast.co.jpMX30pri: 0
avast.co.jpTXT
MS=ms96149438
1299
avast.co.jpTXT
v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:_netblockff.avast.com ~all
1299
avast.co.jpTXT
google-site-verification=gtlq1yoH45H6dbBGw54oqtRk7pViwr6puVtwOe7bhWk
1299
avast.co.jpTXT
2rj1rrmwft3mh2tgdfwbdnzgqp4xmwgr
1299
avast.co.jpAAAA
2600:141b:e800:c8a::2389
20
avast.co.jpAAAA
2600:141b:e800:c97::2389
20