Tools & Wizards About Us
smd-emc-led.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

smd-emc-led.com

China SMD LED, EMC LED Suppliers and Manufacturers - Price - ELITE

Page Load Speed

4.2 sec in total

First Response

366 ms

Resources Loaded

3.2 sec

Page Rendered

589 ms

smd-emc-led.com screenshot

About Website

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

Our 2835 SMD LED can reach 250LM/W efficiency which is the highest efficiency of SMD LED.We're one of China's professional SMD LED, EMC LED manufacturers and suppliers, featured by quality products an...

Visit smd-emc-led.com

Key Findings

We analyzed Smd-emc-led.com page load time and found that the first response time was 366 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

smd-emc-led.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.179

68/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

smd-emc-led.com

366 ms

www.smd-emc-led.com

528 ms

style.css

256 ms

jquery.js

403 ms

sitecommon.js

371 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 65% of them (28 requests) were addressed to the original Smd-emc-led.com, 14% (6 requests) were made to Css02.v15cdn.com and 12% (5 requests) were made to Js01.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Smd-emc-led.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.3 kB (8%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smd-emc-led.com main page is 1.3 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.7 kB

  • Original 23.5 kB
  • After minification 22.9 kB
  • After compression 5.8 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 17.7 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 7.7 kB

  • Original 1.1 MB
  • After minification 1.1 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. SMD EMC LED images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 75.7 kB

  • Original 134.2 kB
  • After minification 105.1 kB
  • After compression 58.6 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 75.7 kB or 56% of the original size.

CSS Optimization

-4%

Potential reduce by 231 B

  • Original 6.5 kB
  • After minification 6.5 kB
  • After compression 6.2 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. Smd-emc-led.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (24%)

Requests Now

41

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SMD EMC 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

smd-emc-led.com

smd-emc-led.com

366 ms

www.smd-emc-led.com

www.smd-emc-led.com

528 ms

style.css

style.css

256 ms

jquery.js

jquery.js

403 ms

sitecommon.js

sitecommon.js

371 ms

Site_Common.js

Site_Common.js

373 ms

flash.js

flash.js

373 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

241 ms

index.js

index.js

253 ms

owl.carousel.js

owl.carousel.js

272 ms

YuxiSlider.jquery.min.js

YuxiSlider.jquery.min.js

256 ms

count2.js

count2.js

374 ms

float15490.js

float15490.js

93 ms

logo286237.png

logo286237.png

266 ms

buttons.png

buttons.png

83 ms

ba201711291749413634183.jpg

ba201711291749413634183.jpg

794 ms

ba201711220958135793831.jpg

ba201711220958135793831.jpg

794 ms

77.jpg

77.jpg

281 ms

88.jpg

88.jpg

649 ms

99.jpg

99.jpg

596 ms

10.jpg

10.jpg

683 ms

high-quality-smd-led-283549028054762.jpg

high-quality-smd-led-283549028054762.jpg

693 ms

save-energy-600-600-led-panel-light42493304159.png

save-energy-600-600-led-panel-light42493304159.png

791 ms

2835pct-9v-1w-smd-led25303800381.jpg

2835pct-9v-1w-smd-led25303800381.jpg

832 ms

600-600-ultra-high-luminous-efficiency-led13089837090.jpg

600-600-ultra-high-luminous-efficiency-led13089837090.jpg

854 ms

3030-smd-led49270735533.jpg

3030-smd-led49270735533.jpg

1011 ms

2835-36v-30ma-ra70-150-160lm41451111345.jpg

2835-36v-30ma-ra70-150-160lm41451111345.jpg

1101 ms

2021121314442046e448124d4847efaea6c453d34f560f.jpg

2021121314442046e448124d4847efaea6c453d34f560f.jpg

1031 ms

202112131444243f3bbc04105d4ae2b470eb960f8dd77a.jpg

202112131444243f3bbc04105d4ae2b470eb960f8dd77a.jpg

1075 ms

20211213144429a055e46d5e084289be90ac659214e8d9.jpg

20211213144429a055e46d5e084289be90ac659214e8d9.jpg

1595 ms

202112131444359ca6a83e0ef1415f930fa79c5980bc2c.jpg

202112131444359ca6a83e0ef1415f930fa79c5980bc2c.jpg

1708 ms

20211213144439880c9f1b779f40a793b11bc6e3af0740.jpg

20211213144439880c9f1b779f40a793b11bc6e3af0740.jpg

1885 ms

20211213144443eb30adeb7a7848afbd366477324c05cb.jpg

20211213144443eb30adeb7a7848afbd366477324c05cb.jpg

1803 ms

201801041014517658225.jpg

201801041014517658225.jpg

1303 ms

201801041014577677167.jpg

201801041014577677167.jpg

1721 ms

erwei286237.jpg

erwei286237.jpg

1572 ms

ico_more.png

ico_more.png

73 ms

floor_foot_bg.jpg

floor_foot_bg.jpg

91 ms

page_nav_dots.png

page_nav_dots.png

90 ms

s

s

1694 ms

splash_white.png

splash_white.png

1599 ms

wmkc-ico23.png

wmkc-ico23.png

1655 ms

lr.png

lr.png

13 ms

Accessibility Review

smd-emc-led.com accessibility score

85

Accessibility Issues

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.

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

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>).

Best Practices

smd-emc-led.com 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

smd-emc-led.com SEO score

90

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smd-emc-led.com 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 Smd-emc-led.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

smd-emc-led.com

Open Graph data is detected on the main page of SMD EMC LED. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: