Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

yiilighting.com

Yii Lighting offers various kinds of modern lighting fixtures to customers worldwide

Page Load Speed

5.6 sec in total

First Response

91 ms

Resources Loaded

2.8 sec

Page Rendered

2.8 sec

yiilighting.com screenshot

About Website

Visit yiilighting.com now to see the best up-to-date Yii Lighting content for United States and also check out these interesting facts you probably never knew about yiilighting.com

Yii Lighting offers various kinds of modern lighting fixtures to customers worldwide. Modern pendant light, chandelier, ceiling fixture are main products that we supply. Our aim is to provide quality ...

Visit yiilighting.com

Key Findings

We analyzed Yiilighting.com page load time and found that the first response time was 91 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

yiilighting.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.8 s

1/100

10%

Network Requests Diagram

yiilighting.com

91 ms

jquery.min.js

42 ms

vendor.min.js

40 ms

theme-critical.css

42 ms

cart-store.js

35 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 94% of them (81 requests) were addressed to the original Yiilighting.com, 1% (1 request) were made to Googletagmanager.com and 1% (1 request) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Yiilighting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 431.9 kB (25%)

Content Size

1.7 MB

After Optimization

1.3 MB

In fact, the total size of Yiilighting.com main page is 1.7 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. 65% of websites need less resources to load. Images take 830.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 428.5 kB

  • Original 497.3 kB
  • After minification 453.9 kB
  • After compression 68.8 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 428.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 2.9 kB

  • Original 830.4 kB
  • After minification 827.5 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. Yii Lighting images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 467 B

  • Original 344.9 kB
  • After minification 344.8 kB
  • After compression 344.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 72.6 kB
  • After minification 72.6 kB
  • After compression 72.6 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. Yiilighting.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (48%)

Requests Now

75

After Optimization

39

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yii 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 37 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

yiilighting.com accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[role]s are not contained by their required parent element

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

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

yiilighting.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

yiilighting.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 Yiilighting.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 Yiilighting.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

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