WWW.BT.COM 網站分析

基本信息

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
Broadband, TV Packages, TNT Sports & Mobile Deals | BT
長度: 54 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
From Ultra Fast Full Fibre broadband to TV & Mobile, BT helps UK families, communities & companies reach their potential. Find more BT products here.
長度: 149 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:
CloudFront
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.bt.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Thu, 19 Jun 2025 02:10:15 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
server: CloudFront
apigw-requestid: MY6tJgr7IAMEY6w=
x-frame-options: SAMEORIGIN
X-Powered-By: Next.js
etag: W/"1b35c-ofvgZCJN94sX/nA0WG+Xu2mu6AA"
cache-control: private, no-cache, no-store, max-age=0, must-revalidate
content-encoding: gzip
vary: Accept-Encoding
X-Cache: Hit from cloudfront
via: 1.1 68a9f2dcbbd436308ba855514c015cf2.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD55-P8
X-Amz-Cf-Id: d69-gHLS5j3htYSJRswfDJhH-ETYKUWM7loKcxwng-VWZi0HBISaCQ==
age: 163
strict-transport-security: max-age=31536000; includeSubDomains; preload
Feature-Policy: geolocation 'self'
Set-Cookie: visid_incap_3141921=OYK3KGMrT/mzhBfnb3hKxYNxU2gAAAAAQUIPAAAAAAAV8yfcNkatAl0b8t/d2nHa; expires=Thu, 18 Jun 2026 07:19:56 GMT; HttpOnly; path=/; Domain=.bt.com; Secure; SameSite=None
Set-Cookie: nlbi_3141921_3060389=pShTcVPAWFPRekO+GCpveQAAAAA2nBkoOEXCEt52MaTVbHp+; HttpOnly; path=/; Domain=.bt.com; Secure; SameSite=None
Set-Cookie: incap_ses_269_3141921=wrAndzBYjAZISH+pZK67A4ZxU2gAAAAATGfhWCvosiagduf1XBeEiA==; path=/; Domain=.bt.com; Secure; SameSite=None
X-CDN: Imperva
content-security-policy: frame-ancestors 'self' *.adobe.com; default-src blob: https: data: *.sprinklr.com wss://*.sprinklr.com *.liveperson.net wss://*.liveperson.net 'unsafe-inline' 'unsafe-eval';
Transfer-Encoding: chunked
X-Iinfo: 14-36713825-36713828 NNNN CT(7 7 0) RT(1750299014929 50) q(0 0 0 0) r(0 1) U12

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。 bt.com 當前共有 36 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
bt.comA63
bt.comA63
bt.comNS21600
bt.comNS21600
bt.comNS21600
bt.comNS21600
bt.comSOA600expire: 604800
serial: 2006030625
bt.comMX60pri: 10
bt.comTXT
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33
bt.comTXT
google-site-verification=G7I_80VRER7Wgn3V-aNWBFijdpE4JGSzMq_WlbrbN7Y
33
bt.comTXT
vmware-cloud-verification-be6dfc6d-61b7-4e1b-af28-e75a39c7fb50
33
bt.comTXT
globalsign-domain-verification=DAA742FBA19F6967D3D3A8DC2BE96867
33
bt.comTXT
onetrust-domain-verification=4e5dad68ca124ab68bc54c9a68781fa5
33
bt.comTXT
dtm-domain-verification=HykUdMm1ucjXduqd9uBIS35Us7ii2mDrjiqE5PqPhm4
33
bt.comTXT
9123-70F4-5236-027D-644B-81E0-D859-AECD
33
bt.comTXT
fastly-domain-delegation-5Lazp7wYoooiwDL9dEWZ-422411-2021-07-22
33
bt.comTXT
x6MWUs7ki3ZXYAZgVHRipb4Y7L33ZqthzG8Wbb4vSlE=
33
bt.comTXT
apple-domain-verification=JCy70GnffQDcBVIR
33
bt.comTXT
MS173292
33
bt.comTXT
atlassian-domain-verification=XLWtzSfK6U83Hg5Um61jVLjNzqR9ygXELexMNfqJJshefny8hFi3KNAK/Hb4xAYl
33
bt.comTXT
autodesk-domain-verification=vmIPnr1GseHte8Ol4tdd
33
bt.comTXT
_fu9wexpb3hl7k2jggs33dn43b3mbtum
33
bt.comTXT
google-site-verification=jqIuLoI2xscRdokU7DZrf026zMImlQIQwAHVT3bgMUk
33
bt.comTXT
v=spf1 a:smtp1.bt.com include:spf.protection.outlook.com include:www.thrs.bt.com ip4:62.7.242.136/29 ip4:62.239.224.234/31 ip4:62.239.224.236/31 ip4:62.239.224.98/31 ip4:193.113.108.40/31 ip4:212.140.59.179 ip4:212.140.56.164 ip4:212.49.128.65 ip4:200.47.123.3 ip4:147.149.196.177 ip4:147.149.100.81 ip4:147.149.196.181 ip4:147.149.100.78 ~all
33
bt.comTXT
VISA= 54D62E662CD075058ACEB7C8D7E18208
33
bt.comTXT
DNRynrIWZj7FpJ7nTv6o0S9OiH9++PvCF6byh33McE4=
33
bt.comTXT
atlassian-sending-domain-verification=ae1e2cb6-0959-4f25-b37a-4c66b4e5e468
33
bt.comTXT
facebook-domain-verification=6ismgdmuzqf1lp6gse48wa4oz2isw5
33
bt.comTXT
paloaltonetworks-site-verification=4358a4575e5e2f27af9887fb7c598966be5752014419bcd03eaa89f5367f1e08
33
bt.comTXT
apple-domain-verification=2wmMLKFJFlWPklL2
33
bt.comTXT
MS442395
33
bt.comTXT
MS514229
33
bt.comTXT
apple-domain-verification=8qEsid9JR22QL8DO
33
bt.comTXT
vrelnrisb1a3v4qqq54fjbjbbs
33
bt.comTXT
_rfekfxf1yes9bsgohx5au51nlhla5ob
33
bt.comTXT
VISA=84192C66FC3D59E1C49F8CE0F1963626
33