DIDONGVIET.VN 网站分析

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Didongviet.vn - Điện thoại, Tablet, Đồng hồ, Phụ kiện Giá Tốt
长度: 61 字符; 最佳长度: 10 ~ 60 字符

HTML 标题标签是页面 SEO 最重要的元素之一,出现在搜索结果、浏览器选项卡和书签中。

您的标题标签似乎不符合理想长度。

Google 的搜索结果会截断超过 60 个字符的标题;Bing 的搜索结果会截断超过 70 个字符的标题。

以下是元标题的最佳做法:

  • 标题长度保持在 10-60 个字符之间。
  • 使关键字/关键短语显而易见
  • 融入相关的有力词语
  • 清晰简洁
Meta 描述信息:
Hệ thống cửa hàng bán lẻ điện thoại, máy tính bảng, đồng hồ, loa, phụ kiện, thiết bị công nghệ... chính hãng 100%. Cam kết Rẻ Hơn Các Loại Rẻ
长度: 141 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
Điện thoại,máy tính bảng,phụ kiện,loa,đồng hồ thông minh,Di động việt,oppo,smartphone
长度: 85 字符; 最佳长度: 10 ~ 255 字符
H1标签:
Didongviet.vn - Điện thoại, Laptop, Tablet, Phụ kiện Chính Hãng
长度: 63 字符; 最佳长度: 10 ~ 255 字符

建站技术

服务器:
LiteSpeed
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 didongviet.vn 的 HTTP header 信息:
HTTP/1.1 200 OK
Connection: Keep-Alive
Keep-Alive: timeout=5, max=100
content-type: text/html; charset=utf-8
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
x-dns-prefetch-control: on
x-xss-protection: 1; mode=block
strict-transport-security: max-age=31536000; includeSubDomains
permissions-policy: camera=(), microphone=(), geolocation=(self)
cache-control: public, s-maxage=10, stale-while-revalidate=59
vary: User-Agent, Accept-Encoding
etag: "14a3rzr2irfbgu9"
x-served-by: NextJS-02
x-cache: HIT
transfer-encoding: chunked
content-encoding: gzip
date: Tue, 20 May 2025 11:27:09 GMT
server: LiteSpeed
alt-svc: h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"

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。didongviet.vn 当前共有 18 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
didongviet.vnA300
didongviet.vnNS21600
didongviet.vnNS21600
didongviet.vnSOA1800expire: 604800
serial: 2372968953
didongviet.vnMX3600pri: 5
didongviet.vnMX3600pri: 5
didongviet.vnMX3600pri: 10
didongviet.vnMX3600pri: 10
didongviet.vnMX3600pri: 1
didongviet.vnTXT
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzAhMSKjcZxxJknA8vpt0LcPFgKmz2BJtU14yEnxdSR0MHX+XVq0AEuuCph6K8pOO2GY0n5b01JcQ4Hksyq2O+iqa9gw9lrVTEwCDB7cNrQIs9mcDiIE/crVLApF/M2aY9nyGHL5o+x8jlCAMz1rNwJsv7KSisUtyXGWxgi7Bvwvj5Ytgqo5KrN8YM3RZw0L6Lo0qz8TT8MMTiM5si131AOmScRUjCEkBfxrSb7zfx2vt/6ZDodcnxGvGxytUuQXervCLAhTjW4ONQrX6wkuya/ei3PfRE/whPmBbdIzfEek8j15FO/VokJx57TvqiCmXnuFm8L2Y3xoH3Yn4bOP+tQIDAQAB
300
didongviet.vnTXT
v=spf1 a mx ip4:198.199.86.10 include:spf.smtp2go.com include:_spf.haravan.com include:spf.maychuemail.com ~all
300
didongviet.vnTXT
google-gws-recovery-domain-verification=43474072
300
didongviet.vnTXT
google-site-verification=LF3pm20rO5Qy1eP0eSqKshheedFIVNStY9Ng-_NLPtY
300
didongviet.vnTXT
google-site-verification=HiaUS6PZPSEC3Cj4oOpzzzdkEHQi4w3DsKAQ7fN6aQ8
300
didongviet.vnTXT
MS=5D2FBBFD9F110B19B76C4E83C7827EB1C21CBD76
300
didongviet.vnTXT
google-site-verification=9rrQPVydtVmtQfwLotzI7TzEz4_jN_gIgIZi9d7ec60
300
didongviet.vnTXT
facebook-domain-verification=5z0cn8ujlkfgxq55sl4ryqwvs0zlgt
300
didongviet.vnTXT
v=spf1 include:_spf.google.com ~all
300