COM-WEB.CN 网站分析

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
網(wang)帶窯爐(lu),網(wang)帶窯爐(lu)廠(chang)家-山東(dong)艾(ai)瑤(yao)
长度: 58 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
山東(dong)艾(ai)瑤(yao)國際(ji)貿(mao)易(yi)有限公司(si)註冊(ce)於(yu)2008年,主營網(wang)帶窯爐(lu),隧道(dao)窯爐(lu)等(deng),廠家直銷,價(jia)格優(you)惠,品(pin)種齊(qi)全,質(zhi)量(liang)保(bao)證,使(shi)用(yong)壽命(ming)長,擁有(you)二(er)十年成(cheng)熟(shu)制造(zao)經(jing)驗
长度: 221 字符; 最佳长度: 50 ~ 160 字符

The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.

A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.

Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.

Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.

Best practices for Meta Descriptions

  • Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
  • Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
  • Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
  • Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.
Meta 关键词:
網(wang)帶窯爐(lu),隧道(dao)窯爐(lu)
长度: 28 字符; 最佳长度: 10 ~ 255 字符
H1标签:
網(wang)帶窯爐(lu)
长度: 14 字符; 最佳长度: 10 ~ 255 字符

建站技术

服务器:
cloudflare
SSL 安全:
有效
robots.txt:
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 com-web.cn 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Sun, 21 Dec 2025 08:58:39 GMT
Content-Type: text/html;charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Vary: Accept-Encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=REh8riShzz0B5qGRiWCTUkIfWRJEF8RZfFautRxKIuERWPyTJUMiVbIB81pePT%2FcLKOLZsKsnwrk679bay6Xo6vI%2B7qD%2B1XCEwffjADA6lfqcREDQj4%3D"}]}
cf-cache-status: DYNAMIC
Server-Timing: cfCacheStatus;desc="DYNAMIC"
Server-Timing: cfEdge;dur=5,cfOrigin;dur=1277
Content-Encoding: gzip
CF-RAY: 9b162dc34d1db911-EWR
alt-svc: h3=":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。com-web.cn 当前共有 7 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
com-web.cnA299
com-web.cnA299
com-web.cnNS21600
com-web.cnNS21600
com-web.cnSOA1800expire: 604800
serial: 2390768300
com-web.cnAAAA
2606:4700:3037::ac43:a569
300
com-web.cnAAAA
2606:4700:3035::6815:51e5
300