AVG.COM 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:
AVG 2026 | FREE Antivirus, VPN & TuneUp for All Your Devices
長さ: 60 文字; 最適な長さ: 10 ~ 60 文字
メタ記述:
Download free antivirus and malware protection. Tune up your PC, Mac, & Android. Encrypt your connection and browse anonymously with a VPN.
長さ: 139 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:
Get free antivirus that's trusted by experts
長さ: 44 文字; 最適な長さ: 10 ~ 255 文字

サイトテクノロジー

サーバ:
Google Frontend
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 avg.com:
HTTP/1.1 200 OK
Server: Google Frontend
Content-Type: text/html; charset=utf-8
x-redman-backend: webcms
x-redman-final-url: www.avg.com/en-us/homepage
x-avg-country-code: us
X-Akamai-Edgescape: georegion=272,country_code=US,region_code=NJ,city=CEDARKNOLLS,dma=501,pmsa=5640,msa=5602,areacode=973,county=MORRIS,fips=34027,lat=40.8249,long=-74.4554,timezone=EST,zip=07927,continent=NA,throughput=vhigh,bw=5000,asnum=63949,network_type=hosted,location_id=0
x-avg-cookie-expires: Mon, 29-Jun-26 19:25:50 GMT
cross-origin-opener-policy: same-origin
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-origin-cache: redman-prod-259-d5xf
x-cloud-trace-context: 662d4c88e29fca0d9c5fe32477f4bf30/12241901597914344399
traceparent: 00-662d4c88e29fca0d9c5fe32477f4bf30-a9e3f8a496f8abcf-00
X-Akamai-Transformed: 9 80722 0 pmb=mRUM,1
Vary: Accept-Encoding
Content-Encoding: gzip
Expires: Sat, 30 May 2026 19:25:50 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Sat, 30 May 2026 19:25:50 GMT
Content-Length: 16806
Connection: keep-alive
Set-Cookie: avgLocale=en-us; Expires=Mon, 29-Jun-26 19:25:50 GMT; Domain=.avg.com; Path=/
Set-Cookie: apex__language=en; Domain=.avg.com; Path=/
Set-Cookie: apex__avgLocale=en-us; Domain=.avg.com; Path=/
Set-Cookie: geoip=us; Expires=Mon, 29-Jun-26 19:25:50 GMT; Domain=.avg.com; Path=/
Set-Cookie: _nss=1; path=/; secure; HttpOnly; SameSite=Strict
Server-Timing: cdn-cache; desc=MISS
Server-Timing: edge; dur=61
Server-Timing: origin; dur=252
Set-Cookie: gd_id=7a598e52-79a5-4072-92c6-2a4931b7cb52; Max-Age=63072000; Domain=.avg.com; Path=/; Secure; SameSite=Lax
Set-Cookie: gd_daily=7a598e52-400f-4072-92bd-c78e7076bd7c; Max-Age=86400; Domain=.avg.com; Path=/; Secure; SameSite=Lax
Server-Timing: ak_p; desc="1780169150004_388937159_1046255188_31276_9632_2_11_-";dur=1

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。 avg.com の DNS レコードは合計 18 件あります。
ホスト タイプ IP/ターゲット 10 ... 追加情報
avg.comA73
avg.comA73
avg.comNS1800
avg.comNS1800
avg.comNS1800
avg.comNS1800
avg.comNS1800
avg.comNS1800
avg.comSOA3000expire: 1209600
serial: 2024102446
avg.comMX300pri: 0
avg.comTXT
v=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com exists:%{i}._spf.mta.salesforce.com include:ex3.avg.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:_spfcprsmtp.avg.com ip4:52.222.75.85 ip4:52.222.89.228 ip4:160.1.62.192 ip4:52.61.91.9 ip4:15.200.21.50 ip4:15.200.201.185 ip4:15.200.44.248 ip4:52.222.73.83 ip4:52.222.62.51 ip4:52.222.73.120/32 -all
3600
avg.comTXT
monitoringcheck=external
3600
avg.comTXT
google-site-verification=kwcGqQKVonkiK92QhWR1dswGqFDoUaePHtPeYDUJq_E
3600
avg.comTXT
QjlX4bC3cPOfFTU7nqgt5pUmaMYFJGAaywwWlZ4ap1mE2YCE0kgkFc6+hgQDk5oIjNzmOAmYLAyl03fRw0mfzQ==
3600
avg.comTXT
google-site-verification=4Hhgaxvi5GR3tp-B5x1V1ruoTNhXwACKW31mOTidwPI
3600
avg.comTXT
pardot_73462=bd9dc07462446901787485e04d77be9baa2d8f1942020d28767eb97abd341565
3600
avg.comTXT
MS=ms57036565
3600
avg.comTXT
PSspoy386hGfdzp4CCKDivAQuQMhYp2aGpxiceIfAAVA9FNNTdO8MtHV207+j+sxQSSXEBfTgLdyu5HnGAjsUg==
3600