EDITION.CNN.COM 网站分析

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Breaking News, Latest News and Videos | CNN
长度: 43 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
View the latest news and breaking news today for U.S., world, weather, entertainment, politics and health at CNN.com.
长度: 117 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
cnn news, daily news, breaking news, news today, current events
长度: 63 字符; 最佳长度: 10 ~ 255 字符
H1标签:
长度: 0 字符; 最佳长度: 10 ~ 255 字符

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.

建站技术

服务器:
未知
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用

HTTP Head 分析

HTTP 协议采用了请求与响应模型,通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器(例如 Internet Explorer, Google Chrome, Firefox 等)并不会显示 HTTP header 字段的内容,下面是网站 edition.cnn.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 639064
x-last-modified: Fri, 29 Aug 2025 10:15:19 GMT
x-content-hub: build-env=prod; unique-deployment-key=rn08266q; build-version=v6.8.4-0-g7b4a66d818; build-commit-hash=7b4a66d818cb0f3d1f4cab09efd82722526b7bcd
content-type: text/html; charset=utf-8
access-control-allow-origin: *
content-security-policy: default-src 'self' blob: https://*.cnn.com:* http://*.cnn.com:* *.cnn.io:* *.cnn.net:* *.turner.com:* *.turner.io:* *.ugdturner.com:* courageousstudio.com *.vgtf.net:*; script-src 'unsafe-eval' 'unsafe-inline' 'self' *; style-src 'unsafe-inline' 'self' blob: *; child-src 'self' blob: *; frame-src 'self' *; object-src 'self' *; img-src 'self' data: blob: *; media-src 'self' data: blob: *; font-src 'self' data: *; connect-src 'self' data: *; frame-ancestors 'self' https://*.cnn.com:* http://*.cnn.com https://*.cnn.io:* http://*.cnn.io:* *.turner.com:* courageousstudio.com;
cache-control: max-age=60
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
Content-Encoding: gzip
Via: 1.1 varnish, 1.1 varnish
Accept-Ranges: bytes
Date: Fri, 29 Aug 2025 10:18:11 GMT
Age: 158
set-cookie: SecGpc=0; Domain=.cnn.com; Path=/; SameSite=None; Secure
set-cookie: countryCode=NG; Domain=.cnn.com; Path=/; SameSite=None; Secure
set-cookie: stateCode=AB; Domain=.cnn.com; Path=/; SameSite=None; Secure
set-cookie: geoData=amaiyi-obinohia|AB|441103|NG|AF|100|broadband|5.830|7.400|-1; Domain=.cnn.com; Path=/; SameSite=None; Secure
set-cookie: FastAB=0=5963,1=0534,2=6231,3=4037,4=8968,5=1603,6=6814,7=7970,8=7913,9=0407,10=5567,11=7199,12=4321,13=8871,14=1217,15=4409,16=8545,17=5421,18=3328,19=9875; Domain=.cnn.com; Path=/; Expires=Sat, 29 Aug 2026 10:18:11 GMT; SameSite=Lax; HttpOnly
set-cookie: wbdFch=6a8b36e99e9a6e121a2743b017327e0ad693c593; Domain=edition.cnn.com; Path=/; Max-Age=30; SameSite=None; Secure
X-Served-By: cache-iad-kcgs7200105-IAD, cache-iad-kcgs7200105-IAD, cache-lga21935-LGA
X-Cache: MISS, HIT, HIT
X-Cache-Hits: 0, 16, 3
X-Timer: S1756462692.971921,VS0,VE1
Vary: Accept-Encoding,Origin,Accept-Language
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400

DNS 记录分析

DNS 域名系统(Domain Name System,缩写)是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库,能够使人更方便地访问互联网。cnn.com 当前共有 75 项 DNS 记录。
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cnn.comA54
cnn.comA54
cnn.comA54
cnn.comNS21600
cnn.comNS21600
cnn.comNS21600
cnn.comNS21600
cnn.comSOA900expire: 1209600
serial: 1
cnn.comMX300pri: 10
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