WWW.DMM.COM 網站分析

造訪網站 www.dmm.com 時發生錯誤

我們在嘗試存取網站 www.dmm.com 的以下 URL 位址時遇到錯誤:

HTTP 403 是一個 HTTP 狀態碼,表示禁止存取所要求的資源。當伺服器限制我們的機器人存取頁面時,通常會由於防火牆的存在而發生這種情況。

以下內容顯示了我們的伺服器在 2024-04-25 快取的部分歷史分析資料。由於我們的機器人無法存取本網站,數據可能不完整或過時,僅供您參考。

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
DMM.com - DMM TV・ゲーム・動画・電子書籍・英会話・FX等の総合サイト
長度: 42 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
アニメ・エンタメ見放題プランや、オンラインゲーム、動画配信、電子書籍をはじめ、通販ショッピングや競輪も楽しめる総合エンタメサイト。他にも話題のオンライン英会話や外貨投資のFX、各種レンタルなど多様なサービスを提供しています。
長度: 112 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
長度: 0 字元; 最佳長度: 10 ~ 255 字元

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標籤:
長度: 0 字元; 最佳長度: 10 ~ 255 字元

Your page does not include an H1 tag.

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.

建站技術

服務器:
uvicorn
SSL 安全:
有效
robots.txt:
XML 站點地圖:
不可用
Gzip 壓縮:
有效
favicon.ico:
不可用

HTTP Head 分析

HTTP 協議採用了請求與響​​應模型,通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器(例如​​Internet Explorer, Google Chrome, Firefox 等)並不會顯示HTTP header 字段的內容,下面是網站www.dmm.com 的HTTP header 信息:
HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Content-Length: 28043
Connection: keep-alive
Date: Thu, 25 Apr 2024 16:02:11 GMT
server: uvicorn
app-version: dfbac9e23ce461ddacb942a707121f6b714d3753
content-security-policy: frame-ancestors 'none';
cache-control: no-store
vary: User-Agent, Accept-Encoding
set-cookie: top_pv_uid=13965233-5ac9-43ee-90fe-6e966d13b2ec; Domain=.dmm.com; Max-Age=31536000; Path=/; Secure
set-cookie: top_dummy=af55c62a-a5a4-45bd-ac59-704e21dbced6; Domain=.dmm.com; Max-Age=31536000; Path=/; Secure
set-cookie: ckcy=2; Domain=.dmm.com; Max-Age=31536000; Path=/
content-encoding: gzip
X-Cache: Miss from cloudfront
Via: 1.1 a251e31740a6e166e8fdccf296c41644.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD89-C1
X-Amz-Cf-Id: 6DZbnvmo2bkwQSoNSOYsWZ5FoVbekG6n-t4m-VtEMcGck2PJ4gn6lw==

DNS 記錄分析

DNS 域名系統(Domain Name System,縮寫)是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫,能夠使人更方便的訪問互聯網。 dmm.com 當前共有 34 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
dmm.comA300
dmm.comNS21600
dmm.comNS21600
dmm.comNS21600
dmm.comNS21600
dmm.comNS21600
dmm.comNS21600
dmm.comNS21600
dmm.comNS21600
dmm.comNS21600
dmm.comNS21600
dmm.comSOA300expire: 604800
serial: 2019076876
dmm.comMX1856pri: 10
dmm.comMX1856pri: 10
dmm.comMX1856pri: 1
dmm.comMX1856pri: 5
dmm.comMX1856pri: 5
dmm.comTXT
google-site-verification=iRjnQq5pXckFHyLwZZSHEuZYhycubSaNt9fhx3Re_bI
3600
dmm.comTXT
google-site-verification=t3iimK5QqyP35ZUBBRXn9dzOom0JoTlPCXbAuSoUvH0
3600
dmm.comTXT
google-site-verification=UQBWBWOATeAEa2vr5GEytHpNQ4findwtEv84kPm3q7Q
3600
dmm.comTXT
vmware-cloud-verification-d9575fd8-804a-4fe5-b7e1-00c41cea759a
3600
dmm.comTXT
google-site-verification=uU8ZqUH0Zgc2xwP4NO76QW7r741yEk8_RIariQgkLmY
3600
dmm.comTXT
google-site-verification=2Xwutjakkm-_2w-_Tta4St4-MbvojQLaqKYuOiqeaN4
3600
dmm.comTXT
facebook-domain-verification=0ych9cqn7we1lwdqektbo0n4aqxqot
3600
dmm.comTXT
v=spf1 include:_spf1.dmm.com include:u6720083.wl084.sendgrid.net include:_spf.google.com include:spf.maildealer.jp include:mktomail.com -all
3600
dmm.comTXT
google-site-verification=1fwBYQ_8LTftf3tiJTMz_pdEtl_bZG-Pz9LPa0qZvro
3600
dmm.comTXT
ZOOM_verify_mJHwhUY4QF-U-NB-ikSc5A
3600
dmm.comTXT
apple-domain-verification=JzESpLTWhOoQjqoS
3600
dmm.comTXT
sending_domain1027913=3ed3923536b779d85064b5914e56b577e6a8806a8e72e7c706c0c9303e62e894
3600
dmm.comTXT
amazonses:7xV/3qQeRikPxbKloMh2hRa3uWq+MyESTjdJ6DRlK6o=
3600
dmm.comTXT
facebook-domain-verification=m7np1o8hf5gdfxa3o1ruw7eeud7rzf
3600
dmm.comTXT
google-site-verification=cgYiis9ZD2SE9rhjUe4Ilbd_UOkzR_Fw4rVAqoydrkw
3600
dmm.comTXT
google-site-verification=hpaRS16ikkHRBRRv01Z5RhlwGSel0SZYVN6J3WvCW1Q
3600
dmm.comTXT
google-site-verification=NXDlg2Tf4_6_G3RThxQup-jt0-y0Jlx27TY1qjjopwk
3600