WWW.KLM.COM 網站分析

造訪網站 www.klm.com 時發生錯誤

我們在嘗試存取網站 www.klm.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 2024-05-06 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:
KLM Royal Dutch Airlines – Flights | Vliegtickets | Flüge
長度: 57 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Compare and book your KLM flights and view our special ticket deals and last minutes. Check in online on KLM.com or book a hotel or rental car for your trip
長度: 156 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:
KLM Royal Dutch Airlines
長度: 24 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
AkamaiGHost
SSL 安全:
有效
robots.txt:
不可用
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.klm.com 的HTTP header 信息:
HTTP/1.1 403 Forbidden
Server: AkamaiGHost
Mime-Version: 1.0
Content-Length: 1251
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: 0
Content-Encoding: gzip
Content-Type: text/html
Cache-Control: max-age=0
Date: Mon, 06 May 2024 17:27:34 GMT
Connection: keep-alive
Vary: Accept-Encoding
Strict-Transport-Security: max-age=15768000 ; includeSubDomains ; preload

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。 klm.com 當前共有 28 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
klm.comA20
klm.comA20
klm.comNS21213
klm.comNS21213
klm.comNS21213
klm.comNS21213
klm.comNS21213
klm.comNS21213
klm.comSOA21600expire: 2419200
serial: 2021012249
klm.comMX14583pri: 10
klm.comMX14583pri: 20
klm.comTXT
cclkbymdq5o/ztycwdahrzapreorgacqgpjydkb8+eeysjy6mufnxw8qlxtf76urcgd6w9fdzvvkcz05tuntnw==
18487
klm.comTXT
2h/aXxo1a7mr207ViekSbZ7xFp/DLtPASskiagp9oOPasZesagwQJccYlH5jtYo1sHYja7etXEwyTshxUtVz9Q==
18487
klm.comTXT
google-site-verification=lStD4cWkLnv_nc6Bpq9WVBaupkNXEPeoNUVn0las9To
18487
klm.comTXT
MS=ms18990004
18487
klm.comTXT
apple-domain-verification=8k5632fLaO6nfKoD
18487
klm.comTXT
Dynatrace-site-verification=7968e9e5-8bef-4b45-8252-6feee0b8efd7__uo8ubuam1aop2f5qe2fvkgat68
18487
klm.comTXT
_globalsign-domain-verification=RjkiMwm1QeUhLSoEPXxszVtzTTRZNPz26ZN6TkR0lk
18487
klm.comTXT
v=spf1 include:_spf.klm.com include:_spf2.klm.com include:_spf3.klm.com -all
18487
klm.comTXT
google-site-verification=rspg2ms51dyxvh1lw0arha02v-e1kwwztfkxhgfr-zw
18487
klm.comTXT
mongodb-site-verification=Br7eOqLogY4jGx8MCFOnGSIiTSjiSFSR
18487
klm.comTXT
Dynatrace-site-verification=d3d4ee83-1412-4428-a455-a6531f17e6ef__s65fc4fuhcf7utau5sq7jps8r8
18487
klm.comTXT
atlassian-domain-verification=QAiRFbWExBNcDPC1p2eaOZ2MZNtLx/q9ICE5H3HhU9oDoVhmGqg5LVJlYmq0fDbX
18487
klm.comTXT
adobe-idp-site-verification=2bbbf8f8d477193b30d1ed4d7ff071fbad688db97827fef445afa5d866dd6355
18487
klm.comTXT
miro-verification=6fb655533d28c3a65c80d757da9dda33992db1f2
18487
klm.comTXT
google-site-verification=hsKAmSHMRb5f_Gex1zYIzuEZI4cI19X7bY070ALHiwY
18487
klm.comAAAA
2600:1400:d::1721:ee43
20
klm.comAAAA
2600:1400:d::1721:ee5b
20