Tools & Wizards About Us
sunricher.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sunricher.com

Intelligent Dimmable LED Driver, Controller, Dimmer For Smart Home & Building

Page Load Speed

10.2 sec in total

First Response

2 sec

Resources Loaded

8 sec

Page Rendered

183 ms

sunricher.com screenshot

About Website

Click here to check amazing Sunricher content for China. Otherwise, check out these important facts you probably never knew about sunricher.com

Sunricher is a leading global intelligent LED lighting control R&D and manufacturer who mainly provides LED Controller, LED Dimmer, RGB controller, dimmer switch, dimmable LED Driver, DMX Controller, ...

Visit sunricher.com

Key Findings

We analyzed Sunricher.com page load time and found that the first response time was 2 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sunricher.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

www.sunricher.com

1970 ms

pwd.css

131 ms

styles.css

322 ms

jquery.jcarousel.css

139 ms

skin.css

142 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 97% of them (62 requests) were addressed to the original Sunricher.com, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Sunricher.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (37%)

Content Size

3.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunricher.com main page is 3.6 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. 50% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 23.9 kB

  • Original 28.9 kB
  • After minification 28.1 kB
  • After compression 5.1 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 23.9 kB or 83% of the original size.

Image Optimization

-21%

Potential reduce by 556.8 kB

  • Original 2.7 MB
  • After minification 2.1 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. Obviously, Sunricher needs image optimization as it can save up to 556.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 531.9 kB

  • Original 660.7 kB
  • After minification 428.5 kB
  • After compression 128.9 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 531.9 kB or 80% of the original size.

CSS Optimization

-84%

Potential reduce by 216.0 kB

  • Original 255.8 kB
  • After minification 203.3 kB
  • After compression 39.8 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. Sunricher.com needs all CSS files to be minified and compressed as it can save up to 216.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (59%)

Requests Now

61

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunricher. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.sunricher.com

www.sunricher.com

1970 ms

pwd.css

pwd.css

131 ms

styles.css

styles.css

322 ms

jquery.jcarousel.css

jquery.jcarousel.css

139 ms

skin.css

skin.css

142 ms

easybanner2.css

easybanner2.css

137 ms

widgets.css

widgets.css

273 ms

screen.css

screen.css

449 ms

style.css

style.css

194 ms

sidenav.css

sidenav.css

198 ms

easytabs.css

easytabs.css

211 ms

prototype.js

prototype.js

580 ms

ccard.js

ccard.js

262 ms

validation.js

validation.js

356 ms

builder.js

builder.js

328 ms

effects.js

effects.js

485 ms

dragdrop.js

dragdrop.js

381 ms

controls.js

controls.js

459 ms

slider.js

slider.js

427 ms

js.js

js.js

457 ms

form.js

form.js

501 ms

menu.js

menu.js

507 ms

translate.js

translate.js

508 ms

cookies.js

cookies.js

520 ms

jquery.js

jquery.js

990 ms

jquery_noconflict.js

jquery_noconflict.js

573 ms

jquery.min.js

jquery.min.js

571 ms

jshome.js

jshome.js

572 ms

easytabs.js

easytabs.js

606 ms

logos.png

logos.png

81 ms

slider1.jpg

slider1.jpg

449 ms

slider2.jpg

slider2.jpg

465 ms

slider3.jpg

slider3.jpg

218 ms

slider4.jpg

slider4.jpg

385 ms

slider5.jpg

slider5.jpg

322 ms

slider6.jpg

slider6.jpg

728 ms

slider7.jpg

slider7.jpg

579 ms

New%20Product.jpg

New%20Product.jpg

387 ms

Project%20Case.jpg

Project%20Case.jpg

449 ms

Global%20Partners.jpg

Global%20Partners.jpg

451 ms

FAQ.jpg

FAQ.jpg

512 ms

Why%20Choose%20Sunricher%20LED%20Controllers.jpg

Why%20Choose%20Sunricher%20LED%20Controllers.jpg

514 ms

facebook.png

facebook.png

515 ms

twitter.png

twitter.png

531 ms

youtube.png

youtube.png

575 ms

google%20plus.png

google%20plus.png

578 ms

linkedin.png

linkedin.png

578 ms

blog.png

blog.png

597 ms

ga.js

ga.js

21 ms

footer_deliverly.gif

footer_deliverly.gif

619 ms

bg_menu.gif

bg_menu.gif

628 ms

menu_deliverly.gif

menu_deliverly.gif

621 ms

bg_li_sub.gif

bg_li_sub.gif

622 ms

sub_menu_top.gif

sub_menu_top.gif

640 ms

bg_search.gif

bg_search.gif

683 ms

btn_search.gif

btn_search.gif

685 ms

__utm.gif

__utm.gif

44 ms

bg_main_center.gif

bg_main_center.gif

640 ms

banner_off.png

banner_off.png

650 ms

PTS55F_W.woff

PTS55F_W.woff

720 ms

bg_line_footer.gif

bg_line_footer.gif

659 ms

bkg_pipe2.gif

bkg_pipe2.gif

661 ms

banner_on.png

banner_on.png

663 ms

print.css

print.css

75 ms

Accessibility Review

sunricher.com accessibility score

63

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

Image elements do not have [alt] attributes

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>).

Best Practices

sunricher.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

sunricher.com SEO score

69

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

Image elements do not have [alt] attributes

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 Sunricher.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 Sunricher.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

sunricher.com

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