WWW.IPN.MX 網站分析

基本信息

服務器:
Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
Instituto Politécnico Nacional | IPN Oficial
長度: 44 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Bienvenido al sitio oficial del IPN. Conoce su oferta educativa, ciencia, tecnología e innovación al servicio del desarrollo nacional e internacional.
長度: 150 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
長度: 0 字元; 最佳長度: 10 ~ 255 字元

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標籤:
Instituto Politécnico Nacional
長度: 30 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k
伺服器 Apache 的版本號為 2.4.37。為了伺服器安全,我們建議您隱藏伺服器軟件的版本信息。 更多詳情»
SSL 安全:
有效
robots.txt:
XML 站點地圖:
Gzip 壓縮:
不可用
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.ipn.mx 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Mon, 12 May 2025 06:26:39 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: Apache/2.4.37 (Red Hat Enterprise Linux) OpenSSL/1.1.1k
X-Powered-By: PHP/7.4.19
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
Permissions-Policy: geolocation=none;microphone=none
Set-Cookie: PHPSESSID=g1f0kr2alvl1p1vloh35ke3i8q; expires=Mon, 19-May-2025 06:26:39 GMT; Max-Age=604800; path=/; HttpOnly
X-Cache: MISS from modxcache.internal.cloudapp.net

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。 ipn.mx 當前共有 15 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
ipn.mxA2939
ipn.mxNS1800
ipn.mxNS1800
ipn.mxNS1800
ipn.mxSOA
mname: dns3.ipn.mx
rname: tic.ipn.mx
3600expire: 1209600
serial: 2025050912
ipn.mxMX2586pri: 0
ipn.mxTXT
feko0n7ke278qe2vcgrbel7uus
3600
ipn.mxTXT
5LEGIzBjtK0WgL/wH3Rm0H/3QViSGfZqr0JyCp7dbNjwgq92KPvG/Ws3T7VVUVdfj4iMcWzlRhMDBm+FEHnvwQ==
3600
ipn.mxTXT
cisco-ci-domain-verification=307996563beb52e5dc9afeb332f03fb418c000eac99844337394ad33b8a4280f
3600
ipn.mxTXT
o6ymFg6zAtvtZWNIr5CHljZCZOl2JBs4w2KowjUovMflgCTld95BDKLO/WRaYRPVOTzTKU0YwKz5MzZXjLuk5Q==
3600
ipn.mxTXT
h23h1adb5pc8aq3032t0mhs0i5
3600
ipn.mxTXT
MS=ms47790906
3600
ipn.mxTXT
google-site-verification=4f9Y7GzioIex65vzemp0YQivTmv4dCPNB49saWVceBk
3600
ipn.mxTXT
j0rgi81b184ijt7ggt6c70t3ln
3600
ipn.mxTXT
v=spf1 ip4:148.204.103.31/32 include:spf.protection.outlook.com -all
3600