WWW.BITDEFENDER.COM 網站分析
基本信息
服務器:
cloudflare
IP:
城市:
頁面信息
標題:
Bitdefender - Global Leader in Cybersecurity Software
長度: 53 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Bitdefender is a cybersecurity software leader delivering best-in-class threat prevention, detection, and response solutions worldwide.
長度: 135 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
cybersecurity software
長度: 22 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
Bitdefender is a Global Leader in Cybersecurity
長度: 48 字元; 最佳長度: 10 ~ 255 字元
外部鏈接:
18 (7 nofollow)
內部鏈接:
206 (0 nofollow)
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.bitdefender.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Mon, 19 Oct 2026 10:02:13 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 28554
Connection: keep-alive
x-aem-dispatcher: true
strict-transport-security: max-age=31536000; includeSubdomains;
x-vhost: bitdefender.com
referrer-policy: no-referrer-when-downgrade
Cache-Control: max-age=300,stale-while-revalidate=3600
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://explore.bitdefender.com/; object-src 'none'; script-src 'unsafe-eval' 'self' 'nonce-DhcnhD3khTMePgXw' 'strict-dynamic';
Age: 0
Accept-Ranges: bytes
Content-Encoding: gzip
x-aem-client-country: US
x-aem-client-continent: NA
x-aem-cloudflare-geolocation: US
x-xss-protection: 1; mode=block
Set-Cookie: cf-ipcountry=US;path=/;Max-age=1800, cf-ipcountry=US;path=/;Max-age=1800
Set-Cookie: affinity="791397481609d86a"; Path=/; HttpOnly; secure
x-content-type-options: nosniff
x-served-by: cache-ewr-kewr1740035-EWR
x-cache: MISS
x-timer: S1792404133.379100,VS0,VS0,VE276
vary: Accept-Encoding,X-Forwarded-Host
cf-cache-status: DYNAMIC
Server: cloudflare
CF-RAY: a4cef2298f7be97b-EWR
Date: Mon, 19 Oct 2026 10:02:13 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 28554
Connection: keep-alive
x-aem-dispatcher: true
strict-transport-security: max-age=31536000; includeSubdomains;
x-vhost: bitdefender.com
referrer-policy: no-referrer-when-downgrade
Cache-Control: max-age=300,stale-while-revalidate=3600
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://explore.bitdefender.com/; object-src 'none'; script-src 'unsafe-eval' 'self' 'nonce-DhcnhD3khTMePgXw' 'strict-dynamic';
Age: 0
Accept-Ranges: bytes
Content-Encoding: gzip
x-aem-client-country: US
x-aem-client-continent: NA
x-aem-cloudflare-geolocation: US
x-xss-protection: 1; mode=block
Set-Cookie: cf-ipcountry=US;path=/;Max-age=1800, cf-ipcountry=US;path=/;Max-age=1800
Set-Cookie: affinity="791397481609d86a"; Path=/; HttpOnly; secure
x-content-type-options: nosniff
x-served-by: cache-ewr-kewr1740035-EWR
x-cache: MISS
x-timer: S1792404133.379100,VS0,VS0,VE276
vary: Accept-Encoding,X-Forwarded-Host
cf-cache-status: DYNAMIC
Server: cloudflare
CF-RAY: a4cef2298f7be97b-EWR
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。 bitdefender.com 當前共有 35 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| bitdefender.com | A | 64 | ||
| bitdefender.com | A | 64 | ||
| bitdefender.com | NS | 12252 | ||
| bitdefender.com | NS | 12252 | ||
| bitdefender.com | NS | 12252 | ||
| bitdefender.com | NS | 12252 | ||
| bitdefender.com | NS | 12252 | ||
| bitdefender.com | NS | 12252 | ||
| bitdefender.com | SOA | 21600 | expire: 604800 serial: 2026071524 | |
| bitdefender.com | MX | 60 | pri: 10 | |
| bitdefender.com | MX | 60 | pri: 10 | |
| bitdefender.com | TXT | mandrill_verify.r_qSOFWvRHt7wbspZFJbXA | 360 | |
| bitdefender.com | TXT | stripe-verification=0D3E388BC9AF84DDB89A77AE3AFE11BE09F680BC67D6764684C8006E277350F9 | 360 | |
| bitdefender.com | TXT | openai-domain-verification=dv-jq6QOppK8lqErCcdfl091Ioi | 360 | |
| bitdefender.com | TXT | ps-cd-verification=7f5c75d9-6562-4e06-a187-7ad39fce8489 | 360 | |
| bitdefender.com | TXT | logmein-verification-code=39425810-f659-4c1e-9e71-8999deebe04b | 360 | |
| bitdefender.com | TXT | docker-verification=67ced95d-3ad4-4165-8a1c-e48c145e745a | 360 | |
| bitdefender.com | TXT | cisco-ci-domain-verification=67a6f8d00eca11ec38311d8fa66195a816e1dbb8310d4ba931d930f00db08191 | 360 | |
| bitdefender.com | TXT | atlassian-domain-verification=34BCGNE4goU2sS7B2H+sTVbt/m0DlOnbHn3+2vC9+ZdNW1QOnvvs8QysSIFKd8Wn | 360 | |
| bitdefender.com | TXT | google-site-verification=hs580nhKsvnQtcTKLFDJbRaWE7cae_eWilGr6D05UGc | 360 | |
| bitdefender.com | TXT | apple-domain-verification=217f005rUdcKhBpU | 360 | |
| bitdefender.com | TXT | gitkraken-domain-verification=2a0a7727c041631a4cc876e59811b7783296ab9c327d8aa8d987ee8c19bf91d9 | 360 | |
| bitdefender.com | TXT | v=spf1 include:spf.protection.outlook.com include:spf.bitdefender.com include:_spf.salesforce.com include:spf.mandrillapp.com include:_spf.atlassian.net include:spf.mindmatrix.net include:341979.spf06.hubspotemail.net ip4:208.117.49.186 ip4:3.68.129.51 -all | 360 | |
| bitdefender.com | TXT | google-site-verification=Oofn47AEK0W9KjrFH4Z_2ggU6LVlZNNEwVnMm5FKbJU | 360 | |
| bitdefender.com | TXT | MS=ms15012793 | 360 | |
| bitdefender.com | TXT | cursor-domain-verification-jwaew5=iHXkn9UGahc5tODMXk6mCLsSN | 360 | |
| bitdefender.com | TXT | atlassian-sending-domain-verification=bb16ab06-4f2f-48d5-ae74-c3534e751ef9 | 360 | |
| bitdefender.com | TXT | google-site-verification=5Vse34anbc5a9PaidqAmDh_ccEw1QTgxtOFwi_B1V5g | 360 | |
| bitdefender.com | TXT | anthropic-domain-verification-6jjj5a=N2RwDNbDEF6UOjgeXC7b120ki | 360 | |
| bitdefender.com | TXT | google-site-verification=yPXENkAkDzDHPw4BFua4Sgn76UHejB5a9bAl5bNMiw4 | 360 | |
| bitdefender.com | TXT | docusign=ea5cf3d5-34cc-46ac-a165-609c75d316b9 | 360 | |
| bitdefender.com | TXT | smartsheet-site-validation=0t4aXFYpjaINrBOxRhbxO-n3d4-VNmBs | 360 | |
| bitdefender.com | TXT | protonmail-verification=10993ba5a120492eb2aa12557607a370123ab506 | 360 | |
| bitdefender.com | AAAA | 2606:4700::6812:5fdb | 8 | |
| bitdefender.com | AAAA | 2606:4700::6812:60db | 8 |