WWW.LEVI.COM 网站分析

访问网站 www.levi.com 时发生错误

我们在尝试访问网站 www.levi.com 的以下 URL 地址时遇到错误:

HTTP 403 是一个 HTTP 状态码,表示禁止访问请求的资源。当服务器限制我们的机器人访问页面时,就会发生这种情况,通常是由于防火墙的存在。

以下内容展示了我们服务器在 2024-07-27 缓存的部分历史分析数据。由于我们的机器人无法访问此网站,数据可能不完整或已过时,仅供您参考。

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Jeans, Denim Jackets & Clothing | Levi's® Official Site
长度: 55 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
The official Levi's® US website has the best selection of Levi's® jeans, jackets, and clothing for men, women, and kids. Shop the entire collection today.
长度: 154 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
长度: 0 字符; 最佳长度: 10 ~ 255 字符

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 www.levi.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
X-Powered-By: Express
X-SSR-Rendered-Date: 2024-07-26T10:05:40.889Z
X-App-Cache-Hit: false
Cache-Control: public, max-age=0, s-maxage=604800, stale-while-revalidate=600
ETag: W/"44ddb-31Ud5PbS+Vr9MO/BWZlNl2gGCgo"
X-Response-Time: 2985.234ms
Content-Encoding: gzip
Date: Sun, 28 Jul 2024 06:08:26 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Connection: Transfer-Encoding
Set-Cookie: ZIPCODE=07927; path=/; domain=.www.levi.com; secure
Set-Cookie: STATE=NJ; path=/; domain=.www.levi.com; secure
Set-Cookie: alb_origin=Levi_US_E_ng_SSR; expires=Sun, 28-Jul-2024 07:08:26 GMT; path=/; secure; HttpOnly
Retry-After: 10800
Set-Cookie: akaalb_levi1=1722148706~op=prod_SSR_Levi_US_E_green_ng:prod_SSR_Levi_US_E_green_ng|~rv=55~m=prod_SSR_Levi_US_E_green_ng:0|~os=05fae936b4a80c778b210cadb46bf07e~id=a7ee1aa8af1b8a78d8046772a4bb8b2d; path=/; Expires=Sun, 28 Jul 2024 06:38:26 GMT; HttpOnly; Secure; SameSite=None
Strict-Transport-Security: max-age=31536000 ; includeSubDomains ; preload
X-Frame-Options: DENY
Set-Cookie: _abck=A5F1E17E78689F1913A34058D2AD3C39~-1~YAAQHO4hF/UhQ/CQAQAAcGP09wzdBYIod/zgc+Z4wLFStwRAMwXRTA+nhKmxi1WejsyU/aX2n7KtkcQaCOAj0YJbAD8TqRkRH3iJ0Ftu96xqSu+zEk90OQKTJ0bDMW0/mUrFYYWEOa+4SXBLly2rcCNAC4ahEgL/TW+E/ImosV3jY3FObqVKUH58FVSbewdw6DveeyO5PIh8C0lE2CQ30ozuULszdYaMofO5r8tpgXPc9J5g5iK9NVzOm99eujnN+JnZJMabn+E4wjYsdcOrNhLFrQEozCJf6hp3s+zxWx4mDr36X9Dy6LG9eWaWQy0OTU4pE82xbQIWsmxd+Huade2wqkzyLvGxa03jKQesZ6sczNh2bX/GEe1F~-1~-1~-1; Domain=.levi.com; Path=/; Expires=Mon, 28 Jul 2025 06:08:26 GMT; Max-Age=31536000; Secure
Set-Cookie: bm_sz=4F046C8ED0DE77082A5187C44985D44F~YAAQHO4hF/YhQ/CQAQAAcGP09xjiZR/Zj0mJ3nUZCDEOju22tHQWP5r0U0RSD8D6gUGAqcR7/IAB2O7qjjElUFQne2Q4RYJoAd0eGZU+ipdTEjBLym/QhgQWn8rH76VQ6V2PCSh+z4b+4Ba+WnH1qbWjqh0PAZ1DM9lXLD2rHUxVFDElRfvPfKLh3Ix4A0weFympATIi/M5TlBsc14etxf9sHYG28fz0KPZOLkOXCXV3fc1MieA8R988TJuhXK6/idDUflfQZdO8J5K7O8vxIMIr25QxLgDuPmoJuXTGUNryWJVsMHt2xB3QofIlZNeOfMHPBy+Zy682+Digdiqy/2m+QQg5CCWaQmE9+/QQV/z6BuB+/SxMGrqn3YcbTYnu~4604210~4536374; Domain=.levi.com; Path=/; Expires=Sun, 28 Jul 2024 10:08:26 GMT; Max-Age=14400

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。levi.com 当前共有 24 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
levi.comA14
levi.comNS10945
levi.comNS10945
levi.comSOA21600expire: 604800
serial: 2013124851
levi.comMX8716pri: 10
levi.comMX8716pri: 10
levi.comTXT
teamviewer-sso-verification=fffaa8aad71c4990b819e45e56ab1bf2
21600
levi.comTXT
shopify-verification-code=WeOTDPwPaJ8PZCT2bJofYLU1GhStjd
21600
levi.comTXT
google-site-verification=YYDR2dN25wNgbxLy1hTdjxPWNCeRjSgbHhzpzDXcVaY
21600
levi.comTXT
L0E4V00322
21600
levi.comTXT
google-site-verification=tQ6Ex_iRRwx4aDaNwC59t5zLHPRYcYuClovBTkCQY60
21600
levi.comTXT
amazonses:MWTJw9fLDIwyN7WRZoCitanpCNs4+E53ZQojou8vctE=
21600
levi.comTXT
google-site-verification=v4oj8zgrD-KsQ9pgApRiLDjkcRcMlZcGTmVKrKZleOQ
21600
levi.comTXT
apple-domain-verification=GDpKWGfmkp0JnLol
21600
levi.comTXT
v=spf1 include:spf-003beb01.pphosted.com include:spf.protection.outlook.com include:spf.servicemail24.de include:mail.zendesk.com a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com -all
21600
levi.comTXT
apple-domain-verification=QQ1Gw0sw0l1fAEqVpREBhiZYpseq4v-ZfTQ1BiUzhyE
21600
levi.comTXT
cloudhealth=01cbbb83-20f1-4b8f-9198-4b0486d979dd
21600
levi.comTXT
atlassian-domain-verification=B2v/v0aw5N8XntCcRF41PZ3fbnbeTgG+Dfms9lT5ogfwsN/iWxTRygJ9oQP1V7+w
21600
levi.comTXT
google-site-verification=0rwQsEVgRxVIldCL-wobmFD_543rJmm6ZuDjSjpu8-k
21600
levi.comTXT
miro-verification=49d6b110f161101fee0cfd6b086242e114d1101a
21600
levi.comTXT
smartsheet-site-validation=b1WiUwYHsIvwPDtjqavgHa3T0jKwBdnn
21600
levi.comTXT
google-site-verification=E75RmtXrtn1ewOfLnFRweUeAo2Oar6YEF3hfTDZ_UdA
21600
levi.comTXT
adobe-idp-site-verification=2433c3e64f2a82fa86fe4dbb360423a017d6b03a35d931c5e465a0fd09e62644
21600
levi.comTXT
_m-LExwfelLS9l141tCwpDO0ms9EBWIJ
21600