Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bdhr.com.cn

保定市红日电气有限公司 - 制氢整流电源|焊管高频电源|热处理高频电源|固态高频电源-DSP控制大功率整流电源|固态高频感应加热电源采油加热电源|稠油加热电源|数字化采油中频电源|无线电能传输装置

Page Load Speed

4 sec in total

First Response

2 sec

Resources Loaded

2 sec

Page Rendered

52 ms

About Website

Visit bdhr.com.cn now to see the best up-to-date Bdhr content and also check out these interesting facts you probably never knew about bdhr.com.cn

保定市红日电气有限公司专业提供电解水制氢整流电源|电解水制氢工艺控制柜系统|电解水制氢直流开关电源|焊管高频电源||DSP控制大功率整流电源|无线电能传输装置,咨询电话0312-5901395

Visit bdhr.com.cn

Key Findings

We analyzed Bdhr.com.cn page load time and found that the first response time was 2 sec and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster. This domain responded with an error, which can significantly jeopardize Bdhr.com.cn rating and web reputation

Performance Metrics

bdhr.com.cn performance score

0

Network Requests Diagram

bdhr.com.cn

1992 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Bdhr.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Bdhr.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.6 kB (25%)

Content Size

185.8 kB

After Optimization

140.2 kB

In fact, the total size of Bdhr.com.cn main page is 185.8 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 145.1 kB which makes up the majority of the site volume.

HTML Optimization

-25%

Potential reduce by 76 B

  • Original 309 B
  • After minification 308 B
  • After compression 233 B

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 76 B or 25% of the original size.

Image Optimization

-9%

Potential reduce by 12.9 kB

  • Original 145.1 kB
  • After minification 132.2 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. Bdhr images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 22.1 kB

  • Original 27.3 kB
  • After minification 19.9 kB
  • After compression 5.3 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 22.1 kB or 81% of the original size.

CSS Optimization

-81%

Potential reduce by 10.6 kB

  • Original 13.0 kB
  • After minification 10.4 kB
  • After compression 2.4 kB

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. Bdhr.com.cn needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

bdhr.com.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bdhr.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 Bdhr.com.cn main page’s claimed encoding is us-ascii. 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 Bdhr. 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: