Tools & Wizards About Us
ledmanufacturer.cn screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ledmanufacturer.cn

Newlake Electronics the Leading LED Gas Price Changers Display Signs Manufacturer

Page Load Speed

3.4 sec in total

First Response

722 ms

Resources Loaded

2.2 sec

Page Rendered

458 ms

ledmanufacturer.cn screenshot

About Website

Welcome to ledmanufacturer.cn homepage info - get ready to check LED Manufacturer best content right away, or after learning these important things about ledmanufacturer.cn

Newlake Electronics is the leading manufacturer with production of LED Price Signs, LED Digital Clock Temp display, LED Bus Destination Displays, Airport Apron Control Guidance Displays, Taxi roof LED...

Visit ledmanufacturer.cn

Key Findings

We analyzed Ledmanufacturer.cn page load time and found that the first response time was 722 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ledmanufacturer.cn performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value3,020 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.653

8/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

ledmanufacturer.cn

722 ms

ledmanufacturer.cn

290 ms

huoge_wsglobal.css

68 ms

perfectscrollbar.css

141 ms

owl.style.css

207 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 92% of them (48 requests) were addressed to the original Ledmanufacturer.cn, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Platform-api.sharethis.com. The less responsive or slowest element that took the longest time to load (722 ms) belongs to the original domain Ledmanufacturer.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.8 kB (10%)

Content Size

462.7 kB

After Optimization

414.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ledmanufacturer.cn main page is 462.7 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. 35% of websites need less resources to load. Images take 348.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.1 kB

  • Original 14.5 kB
  • After minification 14.4 kB
  • After compression 4.3 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 10.1 kB or 70% of the original size.

Image Optimization

-6%

Potential reduce by 19.2 kB

  • Original 348.7 kB
  • After minification 329.4 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. LED Manufacturer images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 14.7 kB

  • Original 88.7 kB
  • After minification 88.7 kB
  • After compression 74.0 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 14.7 kB or 17% of the original size.

CSS Optimization

-34%

Potential reduce by 3.7 kB

  • Original 10.9 kB
  • After minification 10.9 kB
  • After compression 7.1 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. Ledmanufacturer.cn needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

50

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED Manufacturer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ledmanufacturer.cn

ledmanufacturer.cn

722 ms

ledmanufacturer.cn

ledmanufacturer.cn

290 ms

huoge_wsglobal.css

huoge_wsglobal.css

68 ms

perfectscrollbar.css

perfectscrollbar.css

141 ms

owl.style.css

owl.style.css

207 ms

owl.transitions.css

owl.transitions.css

197 ms

home.css

home.css

200 ms

banner.css

banner.css

201 ms

jquery.js

jquery.js

409 ms

huoge_wsmain.js

huoge_wsmain.js

204 ms

perfectscrollbar.min.js

perfectscrollbar.min.js

335 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

271 ms

owl.carousel.min.js

owl.carousel.min.js

336 ms

sharethis.js

sharethis.js

65 ms

js

js

93 ms

navbtn_menu.png

navbtn_menu.png

108 ms

navbtn_close.png

navbtn_close.png

102 ms

logo.png

logo.png

220 ms

down.png

down.png

127 ms

en.png

en.png

128 ms

es.png

es.png

126 ms

fr.png

fr.png

128 ms

pt.png

pt.png

216 ms

ru.png

ru.png

216 ms

2022032842622833.jpg

2022032842622833.jpg

433 ms

2022032844097829.jpg

2022032844097829.jpg

209 ms

anbg.png

anbg.png

210 ms

2021093042064277.jpg

2021093042064277.jpg

393 ms

2021093050880101.jpg

2021093050880101.jpg

285 ms

2021093050580813.jpg

2021093050580813.jpg

283 ms

2021093050288885.jpg

2021093050288885.jpg

391 ms

2021093050082793.jpg

2021093050082793.jpg

390 ms

2021093049960565.jpg

2021093049960565.jpg

390 ms

2021093049780989.jpg

2021093049780989.jpg

392 ms

2021093048579485.jpg

2021093048579485.jpg

408 ms

2021093047883517.jpg

2021093047883517.jpg

407 ms

2021093047348393.jpg

2021093047348393.jpg

408 ms

2021093047189453.jpg

2021093047189453.jpg

418 ms

2021093045955861.jpg

2021093045955861.jpg

427 ms

2021093045595229.jpg

2021093045595229.jpg

540 ms

2021093045138489.jpg

2021093045138489.jpg

536 ms

2021093044871229.jpg

2021093044871229.jpg

537 ms

2021093044540189.jpg

2021093044540189.jpg

537 ms

2021093044038497.jpg

2021093044038497.jpg

538 ms

2019073151594037.jpg

2019073151594037.jpg

539 ms

2018102234001365.jpg

2018102234001365.jpg

539 ms

sembg.png

sembg.png

536 ms

sharelinkico.png

sharelinkico.png

440 ms

bar_ico.png

bar_ico.png

441 ms

gotop.png

gotop.png

423 ms

analytics.js

analytics.js

53 ms

collect

collect

99 ms

Accessibility Review

ledmanufacturer.cn accessibility score

60

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

ledmanufacturer.cn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

ledmanufacturer.cn SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ledmanufacturer.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ledmanufacturer.cn 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

ledmanufacturer.cn

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