WWW.YELL.COM 網站分析

造訪網站 www.yell.com 時發生錯誤

我們在嘗試存取網站 www.yell.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。

基本信息

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
Yell.com - the UK's leading online business directory
長度: 53 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Search for local businesses and services from across the UK on Yell. Find the right business for your needs using reviews, photos, opening hours and more.
長度: 154 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:
Yell.com The UK's leading online business directory
長度: 51 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
cloudflare
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.yell.com 的HTTP header 信息:
HTTP/1.1 403 Forbidden
Date: Mon, 06 May 2024 16:39:52 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Accept-CH: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cross-Origin-Embedder-Policy: require-corp
Cross-Origin-Opener-Policy: same-origin
Cross-Origin-Resource-Policy: same-origin
Origin-Agent-Cluster: ?1
Permissions-Policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Referrer-Policy: same-origin
X-Frame-Options: SAMEORIGIN
cf-mitigated: challenge
cf-chl-out: Pn3FaRJWS/1eTH7NbkRCzRZ7s+qLhgoxi1Bs+9TqGIyhdqfoqHND/vCTu+2l02/cY98avenDeqBWnFuVvFQNo6L/GcLe/4+5hxsuAuE95s5h8q+TWu13nbzwD7uK5IDwPQkzaYtGbh8nf5q1UN5Jmg==$0VQdGdyVGx3h9HcUtD++Pg==
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Set-Cookie: __cf_bm=6J8FgtAHAP1.sczUwcLBINMtu4GEdXo8aGwZKRsiLPc-1715013592-1.0.1.1-LyY7yyrKHqOhIji9zcB_F7ytLfBO8rmUgj4yHvvJR2HvTbCmrGWKlUCCS8TnkDc6mm3R6UFW630PbQCn5gk6pA; path=/; expires=Mon, 06-May-24 17:09:52 GMT; domain=.yell.com; HttpOnly; Secure; SameSite=None
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 87fa68abade68c6f-EWR
Content-Encoding: gzip

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。 yell.com 當前共有 22 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
yell.comA300
yell.comA300
yell.comNS21600
yell.comNS21600
yell.comSOA1800expire: 604800
serial: 2338642314
yell.comMX47pri: 0
yell.comTXT
6ce37803-d2e0-4a37-a872-5382e21b3cd5
300
yell.comTXT
7600fa0b-a9de-459a-b508-3d5e5e32638f
300
yell.comTXT
MS=ms22487248
300
yell.comTXT
MS=ms66869176
300
yell.comTXT
_globalsign-domain-verification=pnR_dqNYlYxgDSopdCuncWRWJ6bXQAJZ15ep7gpMiU
300
yell.comTXT
apple-domain-verification=o8HVxWO0RlAAsdye
300
yell.comTXT
atlassian-domain-verification=5cRXtIXQ9HNoLLLDgvQrtqSuvyaarji7VmHVhqvOxtwt/up361lXpdfCpKJXw6z/
300
yell.comTXT
facebook-domain-verification=bcf8w4zrx7lux3nnvtt71luyki2s48
300
yell.comTXT
globalsign-domain-verification=8D2E5119834F9CDF64E211F2B1BDC749
300
yell.comTXT
google-site-verification=G55ghfHJUQ1Nk4TBR0W2huztGuybfL0iQ5O3IwgeAag
300
yell.comTXT
google-site-verification=X50Uz6COkZ2XBmfnpFRD6_p4DbYek7pPFgAam6tKGlg
300
yell.comTXT
hcp-domain-verification=21e2c85563a86d5135966e45b1df199cd477a53d0307e57de2225cb205d05cd2
300
yell.comTXT
miro-verification=11f2d7d455e06d4ece5e28435605e104fc192091
300
yell.comTXT
qc8wwyjlrxhgxrms5rvlfb7jdj9nxvd8
300
yell.comTXT
teamviewer-sso-verification=878ab746b1644c89976e4413ae2dcc3f
300
yell.comTXT
v=spf1 ip4:194.74.151.201 ip4:91.198.224.29 ip4:194.37.255.29 ip4:194.72.108.80 ip4:194.72.108.21 include:spf.protection.outlook.com include:trustpilotservice.com include:_netblocks.eloqua.com include:_spf.cmail.ondemand.com include:amazonses.com include:_spf.hostedemail.com ~all
300