Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sdzhenhua.com.cn

除铁器,电磁除铁器,永磁除铁器-潍坊市圣锦机电有限公司

Page Load Speed

7.7 sec in total

First Response

1.4 sec

Resources Loaded

6.1 sec

Page Rendered

189 ms

About Website

Welcome to sdzhenhua.com.cn homepage info - get ready to check Sdzhenhua best content right away, or after learning these important things about sdzhenhua.com.cn

潍坊圣锦机电有限公司主要生产除铁器、永磁除铁器、电磁除铁器、自卸式除铁器、盘式除铁器、带式除铁器、磁选机、磁滚筒、金属探测仪、自动除铁器、管道式除铁器等系列电磁设备。Copyright：http://www.sdzhenhua.com.cn

Visit sdzhenhua.com.cn

Key Findings

We analyzed Sdzhenhua.com.cn page load time and found that the first response time was 1.4 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sdzhenhua.com.cn performance score

0

Network Requests Diagram

sdzhenhua.com.cn

1433 ms

css.css

464 ms

logo.jpg

2011 ms

home_icon.gif

490 ms

map_icon.gif

490 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 83% of them (30 requests) were addressed to the original Sdzhenhua.com.cn, 3% (1 request) were made to S9.cnzz.com and 3% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Sdzhenhua.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.6 kB (10%)

Content Size

350.6 kB

After Optimization

315.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdzhenhua.com.cn main page is 350.6 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. 15% of websites need less resources to load. Images take 313.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 21.9 kB

  • Original 25.9 kB
  • After minification 18.2 kB
  • After compression 4.0 kB

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. This page needs HTML code to be minified as it can gain 7.7 kB, which is 30% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.9 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 6.2 kB

  • Original 313.0 kB
  • After minification 306.8 kB

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. Sdzhenhua images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 6.9 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 3.8 kB

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 6.9 kB or 64% of the original size.

CSS Optimization

-68%

Potential reduce by 675 B

  • Original 993 B
  • After minification 776 B
  • After compression 318 B

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. Sdzhenhua.com.cn needs all CSS files to be minified and compressed as it can save up to 675 B or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (35%)

Requests Now

34

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdzhenhua. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

sdzhenhua.com.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdzhenhua.com.cn 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 Sdzhenhua.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Sdzhenhua. 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: