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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

astral-elec.com

Android Head Unit OEM Manufacturer | Double Din Car Stereo Head Units In Shenzhen China

Page Load Speed

67.1 sec in total

First Response

14.3 sec

Resources Loaded

52.1 sec

Page Rendered

640 ms

astral-elec.com screenshot

About Website

Click here to check amazing Astral Elec content. Otherwise, check out these important facts you probably never knew about astral-elec.com

ASTRAL has been designing and manufacturing the audio and video player for car brands. in-car entertainment for unique and demanding applications. Located in Shenzhen, China, we are recognized worldwi...

Visit astral-elec.com

Key Findings

We analyzed Astral-elec.com page load time and found that the first response time was 14.3 sec and then it took 52.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

astral-elec.com performance score

0

Network Requests Diagram

astral-elec.com

14340 ms

jquery-1.7.1.min.js

20315 ms

css.css

6578 ms

stat.php

2337 ms

qq.css

478 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 77% of them (20 requests) were addressed to the original Astral-elec.com, 4% (1 request) were made to S24.cnzz.com and 4% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Astral-elec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.6 kB (29%)

Content Size

152.9 kB

After Optimization

109.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astral-elec.com main page is 152.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 119.0 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.0 kB

  • Original 11.9 kB
  • After minification 11.0 kB
  • After compression 3.9 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. 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 8.0 kB or 68% of the original size.

Image Optimization

-17%

Potential reduce by 20.2 kB

  • Original 119.0 kB
  • After minification 98.8 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. Obviously, Astral Elec needs image optimization as it can save up to 20.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 9.0 kB

  • Original 13.6 kB
  • After minification 12.5 kB
  • After compression 4.5 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 9.0 kB or 67% of the original size.

CSS Optimization

-75%

Potential reduce by 6.3 kB

  • Original 8.5 kB
  • After minification 7.5 kB
  • After compression 2.2 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. Astral-elec.com needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (29%)

Requests Now

17

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astral Elec. 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

astral-elec.com

astral-elec.com

14340 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

20315 ms

css.css

css.css

6578 ms

stat.php

stat.php

2337 ms

qq.css

qq.css

478 ms

ServiceQQ.js

ServiceQQ.js

606 ms

logo1.jpg

logo1.jpg

7818 ms

menu.jpg

menu.jpg

3777 ms

005.png

005.png

974 ms

1.jpg

1.jpg

19960 ms

2.jpg

2.jpg

19961 ms

3.jpg

3.jpg

19907 ms

4.jpg

4.jpg

19913 ms

index_03.png

index_03.png

8802 ms

index_pic.asp

index_pic.asp

19833 ms

cbg.png

cbg.png

13710 ms

stat.htm

stat.htm

294 ms

core.php

core.php

1611 ms

9.gif

9.gif

4113 ms

pic.gif

pic.gif

1350 ms

siderIM_title.gif

siderIM_title.gif

14496 ms

siderIM_bg.gif

siderIM_bg.gif

15026 ms

skype.jpg

skype.jpg

15518 ms

siderIM_bottom.gif

siderIM_bottom.gif

15965 ms

app.gif

app.gif

5746 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

20484 ms

SEO Factors

astral-elec.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astral-elec.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Astral-elec.com 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.

Social Sharing Optimization

astral-elec.com

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