SP.EDU.SG 网站分析

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Singapore Polytechnic | Singapore's First Poly
长度: 46 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
It's So Possible here at Singapore Polytechnic (SP) where we offer 34 full-time diplomas and common programmes. With a legacy of innovation and excellence, SP equips you with industry-relevant skills to shape the future.
长度: 220 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:
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 sp.edu.sg 的 HTTP header 信息:
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Sun, 23 Nov 2025 16:26:10 GMT
X-Content-Type-Options: nosniff
Content-Encoding: gzip
Cache-Control: no-cache
Pragma: no-cache
Expires: -1
Content-Security-Policy: default-src 'self' https://www.search.gov.sg; script-src 'self' ajax.aspnetcdn.com https://*.wogaa.sg https://api.search.gov.sg https://map.mapsindoors.com https://www.googletagmanager.com https://www.gstatic.com/recaptcha https://www.google.com/recaptcha https://webchat.vica.gov.sg https://www.youtube.com https://static.elfsight.com/ https://www.search.gov.sg https://www.google.com https://www.gstatic.com https://*.googletagmanager.com https://connect.facebook.net cdn.ampproject.org 'unsafe-inline' 'unsafe-eval'; style-src 'self' netdna.bootstrapcdn.com kendo.cdn.telerik.com https://webchat.vica.gov.sg https://www.search.gov.sg https://assets.wogaa.sg/ 'unsafe-inline'; img-src 'self' https://bucket-common.vica.gov.sg data: blob: https://phosphor.utils.elfsightcdn.com/ https://assets.search.gov.sg https://*.google-analytics.com https://*.googletagmanager.com; font-src 'self' kendo.cdn.telerik.com netdna.bootstrapcdn.com data: https://www.search.gov.sg https://assets.wogaa.sg/fonts/; frame-src 'self' https://iframe.dacast.com https://vimeo.com https://www.search.gov.sg https://map.mapsindoors.com www.google.com/recaptcha https://www.youtube.com https://tourmkr.com https://www.google.com https://choose-your-right-course.formaloo.me/; connect-src 'self' data: https://stats.g.doubleclick.net wss://chat.vica.gov.sg https://chat.vica.gov.sg https://api.search.gov.sg https://assets.search.gov.sg https://autocomplete.vica.gov.sg https://core.service.elfsight.com/ https://storage.elfsight.com/ https://www.google.com https://www.googleleadservices.com https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://*.wogaa.sg https://analytics.google.com/g/collect; media-src 'self' data: blob:; child-src 'self'
Cross-Origin-Embedder-Policy: unsafe-none
Cross-Origin-Opener-Policy: unsafe-none
Cross-Origin-Resource-Policy: cross-origin
Permissions-Policy: accelerometer=(self), autoplay=(self), camera=(self), cross-origin-isolated=(self), display-capture=(self), encrypted-media=(self), fullscreen=(self), geolocation=(self), gyroscope=(self), keyboard-map=(self), magnetometer=(self), microphone=(self), midi=(self), payment=(self), picture-in-picture=(self), publickey-credentials-get=(self), screen-wake-lock=(self), sync-xhr=(self), usb=(self), web-share=(self), xr-spatial-tracking=(self)
Referrer-Policy: no-referrer-when-downgrade
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Cache: Hit from cloudfront
Via: 1.1 bce50d2cc476ede482a8048a0c124908.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK50-P3
X-Amz-Cf-Id: 0GyprOjbk1LN5CXKpcZRI2yLhcALeIT0c-P4PkRrs-4meIpdwodqpg==
Age: 119053
Vary: Origin

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。sp.edu.sg 当前共有 22 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
sp.edu.sgA3600
sp.edu.sgNS3600
sp.edu.sgNS3600
sp.edu.sgNS3600
sp.edu.sgNS3600
sp.edu.sgSOA3600expire: 1209600
serial: 1
sp.edu.sgMX3364pri: 1
sp.edu.sgTXT
MK4QCHBSZC2GYLYAH8KIRFJZVPFU60ZZXKRTKNB5
3600
sp.edu.sgTXT
google-site-verification=J4MCvCc96RxT5r6PZGPxpCipINrmVEJB2SslbvJvESU
3600
sp.edu.sgTXT
_globalsign-domain-verification=-iZyZk8OlJJ32845NQgbZruX-N6HCqLAqIk4Bytui9
3600
sp.edu.sgTXT
openatts net=ethereum netId=3 addr=0x9B12B5C3fdA927ba4e9E707e2BA0b8405cAFB394
3600
sp.edu.sgTXT
tmes=500d9d1379e0c8f9f418b99e013105df
3600
sp.edu.sgTXT
ReleaseWLIDNamespace=true
3600
sp.edu.sgTXT
google-site-verification=vvOGjimFZ1b7jJ3I1RXQbFUz4dnCwG2HCoiYvLtxhrk
3600
sp.edu.sgTXT
openatts net=ethereum netId=137 addr=0x4c7fa6e72B75D1B6C1d509841f0D7C1954424308
3600
sp.edu.sgTXT
MS=ms94725788TTL
3600
sp.edu.sgTXT
dtm-domain-verification=ThTGEl2kN2ZyatymH_xP-6X4a5lPIK-rh6_p11IuoIg
3600
sp.edu.sgTXT
openatts net=ethereum netId=1 addr=0x69Ec8cA1A2A19566128F4157Dca6249d89046F1F
3600
sp.edu.sgTXT
v=spf1 include:spf.tmes.trendmicro.com include:spf.protection.outlook.com include:a._spf.brightspace.com ip4:164.78.252.203 ip4:164.78.248.210 ip4:164.78.252.65 ip4:3.0.159.5 ip4:3.0.230.200 ip4:3.1.189.202 -all
3600
sp.edu.sgTXT
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3600
sp.edu.sgTXT
globalsign-domain-verification=DC7436B4D0E51A921ACDA71235C37FE2
3600
sp.edu.sgAAAA
2600:1901::8a57:0:0:0:0
3599