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u-gen.net: 上海誉正(U-GEN)-物联网AIoT全栈解决方案与服务_天猫精灵对接

U-GEN根据物联网智能硬件市场发展的现状,面向智能硬件厂商,提供了智能硬件应用端一站式解决方案,涵盖了物联网公司、物联网云服务、物联网应用软件、物联网解决方案、AIoT解决方案、天猫精灵对接、天猫精灵蓝牙Mesh、全屋智能阿里云物联网接入、,天猫精灵接入、蓝牙Mesh接入、天猫精灵智能锁、智能接入、物联网SaaS等各个领域。在高效开发,降低投入的同时,满足一切个性化定制需求,助力智能硬件市场的发...

Page load speed analysis

  • 44/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    3.8 sec

  • Resources loaded

    44.3 sec

  • Page rendered

    824 ms

  • Total page load time

    48.9 sec

Click here to check amazing U GEN content. Otherwise, check out these important facts you probably never knew about u-gen.net

We analyzed U-gen.net page load time and found that the first response time was 3.8 sec and then it took 45.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 7.2 kB
    Images 28.0 kB
    Javascripts 47.7 kB
    CSS 32.2 kB

    In fact, the total size of U-gen.net main page is 115.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 47.7 kB which makes up the majority of the site volume.

    • Original 7.2 kB
    • After minification 6.6 kB
    • After compression 2.9 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.3 kB or 60% of the original size.

    • Original 28.0 kB
    • After optimization 27.5 kB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. U GEN images are well optimized though.

    • Original 47.7 kB
    • After minification 37.4 kB
    • After compression 11.9 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 35.8 kB or 75% of the original size.

    • Original 32.2 kB
    • After minification 31.9 kB
    • After compression 6.9 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. U-gen.net needs all CSS files to be minified and compressed as it can save up to 25.4 kB or 79% of the original size.

Network requests diagram

  • u-gen.net
  • pure-min.css
  • grids-responsive-min.css
  • ugen.css
  • jquery.min.js
  • jquery-ui.min.js
  • jquery.fullPage.min.js
  • modernizr.js
  • processing.min.js
  • ugen.process.js
  • bg_about.png
  • ugenBg.png
  • bg.png
  • site.png
  • tel.png
  • email.png
  • address.png
  • weChat.png
  • multiscreen.png
  • phone_app.png
  • phone_game.png

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to U-gen.net and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain U-gen.net.

Additional info on u-gen.net

Requests

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U GEN. According to our analytics all requests are already optimized.

3

Javascripts

10

Images

3

CSS

16

All

Possible request optimization

3

Javascripts

10

Images

3

CSS

0

Optimized

16

All

Good result

IP address

This IP address is dedicated to U-gen.net. This is the best domain hosting practice .

Normal result

IP Trace

u-gen.net

116.62.143.3

DNS records

Type Host Target/ip TTL Other
A

u-gen.net

114.215.135.7 3600
NS

u-gen.net

ns2.dns.com.cn 600
NS

u-gen.net

ns1.dns.com.cn 600
SOA

u-gen.net

600 Mname: dns.bizcn.com
Rname: abuse.bizcn.com
Serial: 220
Refresh: 28800
Retry: 14400
Expire: 14400
Minimum-ttl: 600
MX

u-gen.net

mxbiz1.qq.com 3600 Pri: 5

Language and encoding

Normal result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise U-gen.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that U-gen.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate

U-gen.net has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of U-gen.net is located in China, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of U GEN. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

u-gen.net

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