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cn.ultraiso.net: UltraISO软碟通中文官方网站 - 光盘映像文件制作/编辑/转换工具

UltraISO软碟通是光盘映像文件制作/编辑/转换工具,可以编辑ISO文件,从ISO中提取文件和目录,从CD-ROM制作光盘映像或者将硬盘上的文件制作成ISO文件,制作可引导光盘。

Page load speed analysis

  • 50/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    956 ms

  • Resources loaded

    13.9 sec

  • Page rendered

    163 ms

  • Total page load time

    15 sec

Welcome to cn.ultraiso.net homepage info - get ready to check Cn UltraIS O best content for China right away, or after learning these important things about cn.ultraiso.net

We analyzed Cn.ultraiso.net page load time and found that the first response time was 956 ms and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 6.9 kB
    Images 273.4 kB
    Javascripts 59.2 kB
    CSS 16.2 kB

    In fact, the total size of Cn.ultraiso.net main page is 355.6 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. 20% of websites need less resources to load. Images take 273.4 kB which makes up the majority of the site volume.

    • Original 6.9 kB
    • After minification 6.7 kB
    • After compression 2.5 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 63% of the original size.

    • Original 273.4 kB
    • After optimization 247.6 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. Cn UltraIS O images are well optimized though.

    • Original 59.2 kB
    • After minification 52.4 kB
    • After compression 21.8 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 37.4 kB or 63% of the original size.

    • Original 16.2 kB
    • After minification 15.0 kB
    • After compression 3.8 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. Cn.ultraiso.net needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 77% of the original size.

Network requests diagram

  • cn.ultraiso.net
  • public.css
  • only_home_style.css
  • jquery.js
  • main.js
  • demo.js
  • stat.php
  • 15951248.js
  • ultraiso_logo.gif
  • menu_bg.jpg
  • menu_active.jpg
  • search_bg.gif
  • search.gif
  • banner.jpg
  • liaojiemore.gif
  • indexli_bg.jpg
  • img1_b.gif
  • img2_b.gif
  • img3_b.gif
  • img4_b.gif
  • img5_b.gif
  • PD9LB.jpg
  • ER11LB.jpg
  • navicat.jpg
  • pinglun.gif
  • rongyu1.jpg
  • stat.htm
  • core.php
  • 9.gif
  • icon_9.gif
  • app.gif

Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Cn.ultraiso.net, 3% (1 request) were made to S19.cnzz.com and 3% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (8.3 sec) relates to the external source Icon.51.la.

Additional info on cn.ultraiso.net

Requests

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn UltraIS O. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

6

Javascripts

21

Images

2

CSS

29

All

Possible request optimization

1

Javascripts

10

Images

2

CSS

16

Optimized

13

All

Normal result

IP address

This IP address is dedicated to Cn.ultraiso.net. This is the best domain hosting practice .

Normal result

IP Trace

cn.ultraiso.net

168.235.97.127

DNS records

Type Host Target/ip TTL Other
A

cn.ultraiso.net

168.235.97.127 3599

Language and encoding

Normal result

Language

ZH zh language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cn.ultraiso.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Cn.ultraiso.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

Cn.ultraiso.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

Country of origin for 97.9% of all visits is China. It lies approximately 7640 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Cn.ultraiso.net page load time for the majority of users is moving the server to China or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Cn UltraIS O. 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:

cn.ultraiso.net

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