Sdapo (sdapo.com) – Full Analysis

Joma

Sdapo 深圳达普POE_深圳市达普通讯有限公司

(Took us an average of 2.0 seconds to load)

Table of Contents
Basic information
Whois information
Minor HTML issues found on homepage
Popular words
Pagespeed analysis
How can this website be improved?
Internal pages
Websites linked to

Basic information for sdapo.com

Email or contact page: [email protected]

Social media profiles:

    Using HTTPS: Yes 🙂

    Whois information

    Whois Info Value
    Registrar Xin Net Technology Corporation
    Date Registered 2012-04-18
    Nameservers [‘F1G1NS1.DNSPOD.NET’, ‘F1G1NS2.DNSPOD.NET’]
    Status ok https://icann.org/epp#ok
    Email [email protected]
    Name None
    Organization None
    Address None
    City None
    State None
    Zipcode None
    Country None

    HTML errors found on homepage

    "webkit"><meta http-equiv="Cache-Control" content="no-siteapp"/><link
    Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.


    <img src="/upfile/2020/02/1582426123942.png" width="410" height="260">
    An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.


    <dd>产品展示</
    Element “dl” is missing a required child element.


    </dl>
    Element “dl” is missing a required instance of child element “dd”.


    <dd>新闻中心</
    Element “dl” is missing a required child element.


    </dl>
    Element “dl” is missing a required instance of child element “dd”.


    <dd>人才招聘</
    Element “dl” is missing a required child element.


    <dd>关于我们</
    Element “dl” is missing a required child element.


    </dl>
    Element “dl” is missing a required instance of child element “dd”.


    <dd>联系方式</
    Element “dl” is missing a required child element.


    Popular words

    Word Frequency
    sdapo 5
    oem 2
    micro 2
    poe 1
    odm 1
    processed 1
    memory 1
    m 1
    queries 1

    Opportunities for improvement

    Minify CSS: Minifying CSS files can reduce network payload sizes. [Learn more](https://web.dev/unminified-css/).
    Potential savings of 2 KiB

    Remove unused JavaScript: Remove unused JavaScript to reduce bytes consumed by network activity. [Learn more](https://web.dev/unused-javascript/).
    Potential savings of 280 KiB

    Remove unused CSS: Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. [Learn more](https://web.dev/unused-css-rules/).
    Potential savings of 176 KiB

    Avoid serving legacy JavaScript to modern browsers: Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren’t necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. [Learn More](https://philipwalton.com/articles/deploying-es2015-code-in-production-today/)
    Potential savings of 43 KiB

    Minify JavaScript: Minifying JavaScript files can reduce payload sizes and script parse time. [Learn more](https://web.dev/unminified-javascript/).
    Potential savings of 6 KiB

    Eliminate render-blocking resources: Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn more](https://web.dev/render-blocking-resources/).
    Potential savings of 1,530 ms

    Properly size images: Serve images that are appropriately-sized to save cellular data and improve load time. [Learn more](https://web.dev/uses-responsive-images/).
    Potential savings of 239 KiB

    Avoid multiple page redirects: Redirects introduce additional delays before the page can be loaded. [Learn more](https://web.dev/redirects/).
    Potential savings of 530 ms

    Serve images in next-gen formats: Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more](https://web.dev/uses-webp-images/).
    Potential savings of 369 KiB

    Efficiently encode images: Optimized images load faster and consume less cellular data. [Learn more](https://web.dev/uses-optimized-images/).
    Potential savings of 46 KiB

    Internal pages [TOP 20]

    Website Page
    http://sdapo.com/show/1.html
    http://sdapo.com/show/46.html
    http://sdapo.com/show/37.html
    http://sdapo.com/show/5.html
    http://sdapo.com/show/11.html
    http://sdapo.com/show/47.html
    http://sdapo.com/show/50.html
    http://sdapo.com/show/23.html
    http://sdapo.com/show/13.html
    http://sdapo.com/list/13.html
    http://sdapo.com/show/36.html
    http://sdapo.com/show/43.html
    http://sdapo.com/
    http://sdapo.com/city/
    http://sdapo.com/show/45.html
    http://sdapo.com/list/2.html
    http://sdapo.com/show/34.html
    http://sdapo.com/show/38.html
    http://sdapo.com/show/33.html

    External homepage links [TOP 20]

    Website Page
    http://wpa.qq.com/msgrd?v=3&uin=2851558138&site=qq&menu=yes
    http://www.beian.miit.gov.cn
    http://www.sdapo.cn
    http://wpa.qq.com/msgrd?v=3&uin=2851558130&site=qq&menu=yes
    http://wpa.qq.com/msgrd?v=3&uin=2851558136&site=qq&menu=yes
    https://sdapo1688.1688.com/
    http://wpa.qq.com/msgrd?v=3&uin=2851558131&site=qq&menu=yes
    http://login.wsgjp.com.cn/Login.aspx?productid=14
    http://wpa.qq.com/msgrd?v=3&uin=2851558139&site=qq&menu=yes