Tools & Wizards About Us
topledlighting.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

topledlighting.com

Stage light|moving head light|home party|mini moving head light|street light|flood light|Lighting the world|GUANGZHOU DASEN LIGHTING CORP

Page Load Speed

24.2 sec in total

First Response

438 ms

Resources Loaded

23.4 sec

Page Rendered

433 ms

topledlighting.com screenshot

About Website

Welcome to topledlighting.com homepage info - get ready to check Topled Lighting best content right away, or after learning these important things about topledlighting.com

Guangzhou Dasen Lighting Corp,and exporter specialized in the R&D , production and sales of LED stage lighting , LED architecture lighting and LED commercial lighting.

Visit topledlighting.com

Key Findings

We analyzed Topledlighting.com page load time and found that the first response time was 438 ms and then it took 23.8 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

topledlighting.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.431

22/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

topledlighting.com

438 ms

yb.js

1141 ms

Common.css

142 ms

Index.css

143 ms

1.9.1jquery.min.js

437 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 85% of them (55 requests) were addressed to the original Topledlighting.com, 6% (4 requests) were made to Hm.baidu.com and 2% (1 request) were made to 0414ptjs.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Topledlighting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.0 kB (5%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Topledlighting.com main page is 2.1 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. 25% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.5 kB

  • Original 30.7 kB
  • After minification 23.4 kB
  • After compression 7.2 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 7.3 kB, which is 24% 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 23.5 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 62.1 kB

  • Original 2.1 MB
  • After minification 2.0 MB

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. Topled Lighting images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 15.8 kB

  • Original 57.4 kB
  • After minification 57.4 kB
  • After compression 41.6 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 15.8 kB or 27% of the original size.

CSS Optimization

-30%

Potential reduce by 1.5 kB

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 3.4 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. Topledlighting.com needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (18%)

Requests Now

61

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topled Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

topledlighting.com

topledlighting.com

438 ms

yb.js

yb.js

1141 ms

Common.css

Common.css

142 ms

Index.css

Index.css

143 ms

1.9.1jquery.min.js

1.9.1jquery.min.js

437 ms

easeing.js

easeing.js

148 ms

Index.js

Index.js

305 ms

flash.js

flash.js

151 ms

hm.js

hm.js

1216 ms

push.js

push.js

624 ms

11.0.1.js

11.0.1.js

838 ms

11.0.1.js

11.0.1.js

912 ms

ab77b6ea7f3fbf79.js

ab77b6ea7f3fbf79.js

211 ms

ab77b6ea7f3fbf79.js

ab77b6ea7f3fbf79.js

413 ms

hm.gif

hm.gif

328 ms

hm.js

hm.js

412 ms

hd01.png

hd01.png

78 ms

hd02.png

hd02.png

73 ms

hd03.png

hd03.png

77 ms

hd04.png

hd04.png

77 ms

hd05.png

hd05.png

72 ms

hd06.png

hd06.png

74 ms

hd07.png

hd07.png

143 ms

20200825102010_66065.png

20200825102010_66065.png

212 ms

hd_ssBg.png

hd_ssBg.png

143 ms

proTu01.png

proTu01.png

2606 ms

proTu02.png

proTu02.png

4267 ms

proTu03.png

proTu03.png

2220 ms

20170222100105_62949.jpg

20170222100105_62949.jpg

6402 ms

20200831165635_65162.jpg

20200831165635_65162.jpg

5612 ms

20200831160100_48214.jpg

20200831160100_48214.jpg

6824 ms

20200831155741_37263.jpg

20200831155741_37263.jpg

10791 ms

20200831155453_68593.jpg

20200831155453_68593.jpg

17384 ms

chose01.png

chose01.png

10228 ms

ab01.png

ab01.png

5683 ms

ab02.png

ab02.png

5754 ms

ab03.png

ab03.png

5828 ms

ab04.png

ab04.png

5901 ms

20201020111327_92866.jpg

20201020111327_92866.jpg

9146 ms

20170221165844_38691.jpg

20170221165844_38691.jpg

7903 ms

20170221170136_69329.jpg

20170221170136_69329.jpg

7882 ms

20170221170934_55294.jpg

20170221170934_55294.jpg

8940 ms

20170221170741_11762.jpg

20170221170741_11762.jpg

9261 ms

20170221170625_85082.jpg

20170221170625_85082.jpg

9150 ms

ajax.ashx

ajax.ashx

9222 ms

20200610112200_64308.jpg

20200610112200_64308.jpg

20348 ms

20231020101214_72270.jpg

20231020101214_72270.jpg

20348 ms

20231020102725_71715.jpg

20231020102725_71715.jpg

20347 ms

ProBg.jpg

ProBg.jpg

10417 ms

pro01Bg.jpg

pro01Bg.jpg

11093 ms

pro02Bg.png

pro02Bg.png

11553 ms

pro03Bg.png

pro03Bg.png

12458 ms

projectBg.jpg

projectBg.jpg

16859 ms

projectLtBtn.png

projectLtBtn.png

12501 ms

projectRtBtn.png

projectRtBtn.png

12575 ms

abBg.jpg

abBg.jpg

14380 ms

newLt.png

newLt.png

14457 ms

newRt.png

newRt.png

14533 ms

ft01.png

ft01.png

14543 ms

ft02.png

ft02.png

14619 ms

ft03.png

ft03.png

14627 ms

hm.gif

hm.gif

311 ms

ft04.png

ft04.png

13279 ms

ft05.png

ft05.png

13612 ms

ft06.png

ft06.png

12178 ms

Accessibility Review

topledlighting.com accessibility score

75

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

topledlighting.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

topledlighting.com SEO score

83

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topledlighting.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 Topledlighting.com main page’s claimed encoding is . 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

topledlighting.com

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