Tools & Wizards About Us
sunland-led.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 70

    SEO

    Google-friendlier than
    29% of websites

sunland-led.com

Sunland LED - outdoor street light and flood light professional manufacturer

Page Load Speed

11.5 sec in total

First Response

2 sec

Resources Loaded

8.8 sec

Page Rendered

750 ms

sunland-led.com screenshot

About Website

Visit sunland-led.com now to see the best up-to-date Sunland LED content and also check out these interesting facts you probably never knew about sunland-led.com

We are a professional manufacturer and exporter that is concerned with the design, development and production of LED outdoor lighting products, include LED street light, LED flood light, LED high bay ...

Visit sunland-led.com

Key Findings

We analyzed Sunland-led.com page load time and found that the first response time was 2 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

sunland-led.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

sunland-led.com

1955 ms

cn.css

1324 ms

jquery-1.10.2.min.js

1936 ms

banner.bxslider.js

1619 ms

jquery.lazyload.js

915 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 83% of them (40 requests) were addressed to the original Sunland-led.com, 8% (4 requests) were made to Hm.baidu.com and 2% (1 request) were made to Lanrenzhijia.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Sunland-led.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 318.4 kB (9%)

Content Size

3.5 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunland-led.com main page is 3.5 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 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 39.2 kB

  • Original 46.7 kB
  • After minification 42.9 kB
  • After compression 7.6 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 39.2 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 52.7 kB

  • Original 3.1 MB
  • After minification 3.1 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. Sunland LED images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 176.4 kB

  • Original 254.8 kB
  • After minification 224.9 kB
  • After compression 78.5 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 176.4 kB or 69% of the original size.

CSS Optimization

-89%

Potential reduce by 50.2 kB

  • Original 56.7 kB
  • After minification 46.9 kB
  • After compression 6.5 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. Sunland-led.com needs all CSS files to be minified and compressed as it can save up to 50.2 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (18%)

Requests Now

45

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunland LED. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sunland-led.com

sunland-led.com

1955 ms

cn.css

cn.css

1324 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

1936 ms

banner.bxslider.js

banner.bxslider.js

1619 ms

jquery.lazyload.js

jquery.lazyload.js

915 ms

slide.js

slide.js

485 ms

layout.css

layout.css

1186 ms

global.css

global.css

936 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2198 ms

banner.js

banner.js

938 ms

jquery.min.js

jquery.min.js

674 ms

logo.png

logo.png

248 ms

m_pro.jpg

m_pro.jpg

368 ms

dd15.png

dd15.png

400 ms

m_news.jpg

m_news.jpg

512 ms

202157141756.jpg

202157141756.jpg

2931 ms

202111814583.jpg

202111814583.jpg

4633 ms

2020123117139.jpg

2020123117139.jpg

4137 ms

banner4.jpg

banner4.jpg

2440 ms

20211784840.jpg

20211784840.jpg

2883 ms

2020122384833.jpg

2020122384833.jpg

4001 ms

fdj_xian.png

fdj_xian.png

3035 ms

202111402.jpg

202111402.jpg

3540 ms

2021114530.jpg

2021114530.jpg

3632 ms

2021141727.jpg

2021141727.jpg

4658 ms

202119342.jpg

202119342.jpg

4257 ms

2020122385636.jpg

2020122385636.jpg

4632 ms

index_t_bg.jpg

index_t_bg.jpg

4658 ms

index_news.jpg

index_news.jpg

4948 ms

2017202456.jpg

2017202456.jpg

5102 ms

201720218.jpg

201720218.jpg

5225 ms

news4.jpg

news4.jpg

5381 ms

2019165257.jpg

2019165257.jpg

5796 ms

wb2.jpg

wb2.jpg

5469 ms

1.js

1.js

50 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

811 ms

hm.js

hm.js

1216 ms

hm.js

hm.js

1228 ms

ll.png

ll.png

4429 ms

rr.png

rr.png

4442 ms

index_228.png

index_228.png

4442 ms

index_229.png

index_229.png

4457 ms

1px.png

1px.png

4450 ms

ads.jpg

ads.jpg

4797 ms

home_bg.jpg

home_bg.jpg

5012 ms

collect

collect

1247 ms

hm.gif

hm.gif

309 ms

hm.gif

hm.gif

308 ms

Accessibility Review

sunland-led.com accessibility score

57

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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>).

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

sunland-led.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sunland-led.com SEO score

70

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sunland-led.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 Sunland-led.com main page’s claimed encoding is gb2312. 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

sunland-led.com

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