Tools & Wizards About Us
chinawarninglights.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chinawarninglights.com

5-Star Warning Lights Co., Ltd.|China Police Light Bars,led emergency light bars,led warning lights,emergency vehicle lights,led off-road light bars,l...

Page Load Speed

7.8 sec in total

First Response

1.3 sec

Resources Loaded

6.2 sec

Page Rendered

323 ms

chinawarninglights.com screenshot

About Website

Click here to check amazing China Warning Lights content. Otherwise, check out these important facts you probably never knew about chinawarninglights.com

5-Star Warning Lights Co., Ltd.|China Police Light Bars,led emergency light bars,led warning lights,emergency vehicle lights,led off-road light bars,led work lights,emergency light bar,truck light bar...

Visit chinawarninglights.com

Key Findings

We analyzed Chinawarninglights.com page load time and found that the first response time was 1.3 sec and then it took 6.5 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

chinawarninglights.com performance score

0

Network Requests Diagram

chinawarninglights.com

1286 ms

www.chinawarninglights.com

764 ms

lang.js

243 ms

jquery-1.4.2.min.js

672 ms

ScrollPic.js

470 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that all of those requests were addressed to Chinawarninglights.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Chinawarninglights.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.3 kB (7%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinawarninglights.com main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 999.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 27.5 kB

  • Original 33.1 kB
  • After minification 29.7 kB
  • After compression 5.6 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 27.5 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 39.9 kB

  • Original 999.8 kB
  • After minification 959.9 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. China Warning Lights images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 10.4 kB

  • Original 42.6 kB
  • After minification 42.4 kB
  • After compression 32.1 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 10.4 kB or 25% of the original size.

CSS Optimization

-34%

Potential reduce by 2.5 kB

  • Original 7.3 kB
  • After minification 7.3 kB
  • After compression 4.9 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. Chinawarninglights.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (37%)

Requests Now

82

After Optimization

52

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Warning Lights. 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.

Network Requests Diagram

chinawarninglights.com

chinawarninglights.com

1286 ms

www.chinawarninglights.com

www.chinawarninglights.com

764 ms

lang.js

lang.js

243 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

672 ms

ScrollPic.js

ScrollPic.js

470 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

443 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

442 ms

nivo-slider.css

nivo-slider.css

446 ms

public.css

public.css

535 ms

lrtk.css

lrtk.css

654 ms

lrtk.js

lrtk.js

655 ms

1_01.jpg

1_01.jpg

381 ms

ico_en.gif

ico_en.gif

215 ms

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ico_es.gif

217 ms

ico_fr.gif

ico_fr.gif

217 ms

ico_cn.jpg

ico_cn.jpg

223 ms

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228 ms

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436 ms

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435 ms

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732 ms

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709 ms

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805 ms

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796 ms

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956 ms

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674 ms

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890 ms

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928 ms

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987 ms

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1008 ms

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1406 ms

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1649 ms

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1658 ms

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1657 ms

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1698 ms

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1709 ms

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1683 ms

g1.jpg

g1.jpg

1696 ms

g2.jpg

g2.jpg

1695 ms

g3.jpg

g3.jpg

1709 ms

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1720 ms

g5.jpg

g5.jpg

1626 ms

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1678 ms

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1713 ms

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1474 ms

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1447 ms

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1437 ms

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1419 ms

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1551 ms

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1478 ms

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1433 ms

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1421 ms

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1385 ms

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1428 ms

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1466 ms

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1453 ms

left.jpg

left.jpg

1405 ms

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1_171.jpg

1374 ms

right.jpg

right.jpg

1332 ms

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1_25.jpg

1341 ms

kf_03.gif

kf_03.gif

1361 ms

tm.gif

tm.gif

1366 ms

kf_05.gif

kf_05.gif

1361 ms

10_online.gif

10_online.gif

1346 ms

skype2.gif

skype2.gif

1323 ms

gif-0189.gif

gif-0189.gif

1311 ms

f.jpg

f.jpg

1327 ms

YouTube.jpg

YouTube.jpg

1341 ms

kf_07.gif

kf_07.gif

1343 ms

arrows.png

arrows.png

242 ms

an1.png

an1.png

252 ms

1.jpg

1.jpg

220 ms

2.jpg

2.jpg

222 ms

SEO Factors

chinawarninglights.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 Chinawarninglights.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 Chinawarninglights.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

chinawarninglights.com

Open Graph description is not detected on the main page of China Warning Lights. 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: