Tools & Wizards About Us
yufai-aurora.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

yufai-aurora.com

Leading lithium battery manufacturer, Solar street light suppliers | Aurora solar

Page Load Speed

33.1 sec in total

First Response

392 ms

Resources Loaded

32.4 sec

Page Rendered

341 ms

yufai-aurora.com screenshot

About Website

Visit yufai-aurora.com now to see the best up-to-date Yufai Aurora content and also check out these interesting facts you probably never knew about yufai-aurora.com

Yufai Aurora, born in Shenzhen China since 2010, leading manufacturer of solar street lighting &system. we focus on integrated , conventional, all in two solar street lights, off grid solar system, ba...

Visit yufai-aurora.com

Key Findings

We analyzed Yufai-aurora.com page load time and found that the first response time was 392 ms and then it took 32.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 10 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yufai-aurora.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value17.6 s

0/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value260 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.728

6/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

yufai-aurora.com

392 ms

www.yufai-aurora.com

363 ms

www.yufai-aurora.com

447 ms

layout.css

165 ms

js

44 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 96% of them (76 requests) were addressed to the original Yufai-aurora.com, 3% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Code.tidio.co. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Yufai-aurora.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.4 kB (11%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yufai-aurora.com main page is 1.9 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. 35% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 29.4 kB

  • Original 35.4 kB
  • After minification 26.9 kB
  • After compression 6.0 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. This page needs HTML code to be minified as it can gain 8.5 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 29.4 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 105.2 kB

  • Original 1.6 MB
  • After minification 1.4 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. Yufai Aurora images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 76.9 kB

  • Original 321.8 kB
  • After minification 321.8 kB
  • After compression 244.8 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 76.9 kB or 24% of the original size.

CSS Optimization

-39%

Potential reduce by 9.8 kB

  • Original 24.9 kB
  • After minification 24.9 kB
  • After compression 15.1 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. Yufai-aurora.com needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (38%)

Requests Now

63

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yufai Aurora. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yufai-aurora.com

yufai-aurora.com

392 ms

www.yufai-aurora.com

www.yufai-aurora.com

363 ms

www.yufai-aurora.com

www.yufai-aurora.com

447 ms

layout.css

layout.css

165 ms

js

js

44 ms

js

js

88 ms

9n9bh6zqhvkhp72vmvzn82kcr3gnt3ab.js

9n9bh6zqhvkhp72vmvzn82kcr3gnt3ab.js

151 ms

iframeResizer.min.js

iframeResizer.min.js

241 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

416 ms

web.js

web.js

357 ms

indexbanner.js

indexbanner.js

360 ms

indexNews_gd.js

indexNews_gd.js

363 ms

indexabanner.js

indexabanner.js

360 ms

index.html

index.html

185 ms

top_tb_2.png

top_tb_2.png

272 ms

top_tb_3.png

top_tb_3.png

273 ms

top_tb_4.png

top_tb_4.png

274 ms

top_tb_5.png

top_tb_5.png

275 ms

top_tb_6.png

top_tb_6.png

275 ms

top_tb_8.png

top_tb_8.png

305 ms

top_tb_7.png

top_tb_7.png

312 ms

logo.png

logo.png

319 ms

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5e6ea69dfdbb399a.jpg

19804 ms

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a2f6fb4ec65b97a9.jpg

19805 ms

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19806 ms

jt_left.png

jt_left.png

377 ms

jt_right.png

jt_right.png

380 ms

ff5ff79b27287570.jpg

ff5ff79b27287570.jpg

941 ms

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aec7a59cd4d947cf.png

447 ms

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1e865f51c04390ee.jpg

1067 ms

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b557d0baec8ea1b4.png

2800 ms

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1705 ms

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2245 ms

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2891 ms

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2936 ms

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5114 ms

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6979 ms

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4478 ms

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5850 ms

i_soltb_1.png

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5186 ms

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5258 ms

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5328 ms

i_soltb_2h.png

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5387 ms

i_soltb_3.png

i_soltb_3.png

5412 ms

gothambook.otf

gothambook.otf

7150 ms

i_soltb_3h.png

i_soltb_3h.png

5744 ms

i_soltb_5.png

i_soltb_5.png

5812 ms

i_soltb_5h.png

i_soltb_5h.png

5879 ms

froala_blocks.min.css

froala_blocks.min.css

5946 ms

filepond-4.4.2.min.css

filepond-4.4.2.min.css

5937 ms

filepond-plugin-image-preview-4.1.0.min.css

filepond-plugin-image-preview-4.1.0.min.css

6005 ms

iframeResizer.contentWindow.min.js

iframeResizer.contentWindow.min.js

6080 ms

lodash-4.17.10.min.js

lodash-4.17.10.min.js

9387 ms

vue-2.5.16.min.js

vue-2.5.16.min.js

8873 ms

vee-validate-2.1.0.js

vee-validate-2.1.0.js

9596 ms

vee-validate-locale-zh_CN-2.1.0.js

vee-validate-locale-zh_CN-2.1.0.js

8914 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

8981 ms

axios-0.18.0.min.js

axios-0.18.0.min.js

9523 ms

vue2-datepicker-2.4.3.min.js

vue2-datepicker-2.4.3.min.js

9987 ms

babel-polyfill-7.4.4.min.js

babel-polyfill-7.4.4.min.js

10379 ms

filepond-polyfill-1.0.4.min.js

filepond-polyfill-1.0.4.min.js

9497 ms

filepond-plugin-file-validate-type-1.2.4.min.js

filepond-plugin-file-validate-type-1.2.4.min.js

9074 ms

filepond-plugin-image-preview-4.1.0.js

filepond-plugin-image-preview-4.1.0.js

9102 ms

filepond-4.4.2.min.js

filepond-4.4.2.min.js

9914 ms

vue-filepond-5.1.0.min.js

vue-filepond-5.1.0.min.js

8186 ms

submit.js

submit.js

7703 ms

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14945 ms

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16659 ms

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20324 ms

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19689 ms

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19617 ms

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19545 ms

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20473 ms

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20403 ms

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20332 ms

a_more.png

a_more.png

19309 ms

loading.gif

loading.gif

18808 ms

get

get

13544 ms

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5e6ea69dfdbb399a.jpg

6700 ms

Accessibility Review

yufai-aurora.com accessibility score

46

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

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

yufai-aurora.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

yufai-aurora.com SEO score

82

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yufai-aurora.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 Yufai-aurora.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

yufai-aurora.com

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