Tools & Wizards About Us
lovsun.en.alibaba.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lovsun.en.alibaba.com

Lovsun Solar Energy Co.Ltd - Solar Panel, Solar Energy System

Page Load Speed

2.7 sec in total

First Response

104 ms

Resources Loaded

2.1 sec

Page Rendered

497 ms

lovsun.en.alibaba.com screenshot

About Website

Visit lovsun.en.alibaba.com now to see the best up-to-date Lovsun En Alibaba content for China and also check out these interesting facts you probably never knew about lovsun.en.alibaba.com

Lovsun Solar Energy Co.Ltd, Experts in Manufacturing and Exporting Solar Panel, Solar Energy System and 0 more Products.

Visit lovsun.en.alibaba.com

Key Findings

We analyzed Lovsun.en.alibaba.com page load time and found that the first response time was 104 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

lovsun.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value4,490 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.27

45/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

lovsun.en.alibaba.com

104 ms

lovsun.en.alibaba.com

615 ms

71 ms

69 ms

header.css

115 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Lovsun.en.alibaba.com, 43% (34 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (61%)

Content Size

6.5 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lovsun.en.alibaba.com main page is 6.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 360.0 kB

  • Original 445.6 kB
  • After minification 441.6 kB
  • After compression 85.5 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 360.0 kB or 81% of the original size.

Image Optimization

-37%

Potential reduce by 131.5 kB

  • Original 355.8 kB
  • After minification 224.3 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. Obviously, Lovsun En Alibaba needs image optimization as it can save up to 131.5 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 MB
  • After compression 2.1 MB

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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.2 kB
  • After minification 344.4 kB
  • After compression 111.6 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. Lovsun.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (62%)

Requests Now

69

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lovsun En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lovsun.en.alibaba.com

lovsun.en.alibaba.com

104 ms

lovsun.en.alibaba.com

lovsun.en.alibaba.com

615 ms

71 ms

69 ms

header.css

header.css

115 ms

header.js

header.js

136 ms

68 ms

web-index.css

web-index.css

66 ms

web-index.css

web-index.css

135 ms

web-index.css

web-index.css

174 ms

web-index.css

web-index.css

134 ms

web-index.css

web-index.css

137 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

133 ms

137 ms

133 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

565 ms

H11d64b2011b94ab9a71a947e90ced09cS.jpg

H11d64b2011b94ab9a71a947e90ced09cS.jpg

215 ms

H47d6d89d60354737bc1a55d47ff2dc40m.jpg

H47d6d89d60354737bc1a55d47ff2dc40m.jpg

149 ms

Hc04150cada3b4ede9f085ee5e8e3e30bF.jpg_q80.jpg

Hc04150cada3b4ede9f085ee5e8e3e30bF.jpg_q80.jpg

271 ms

H4ba1c935cbce4dbe9494f30e97ae8cbcG.jpg

H4ba1c935cbce4dbe9494f30e97ae8cbcG.jpg

215 ms

H22ffaabbb0d24eaab34bb9a8565dc019B.jpg

H22ffaabbb0d24eaab34bb9a8565dc019B.jpg

235 ms

H831177f09e544b6292c9b3f08ec6a7c0L.jpg

H831177f09e544b6292c9b3f08ec6a7c0L.jpg

210 ms

O1CN01QLagH61KawZX7Nv1o_!!6000000001181-2-tps-264-45.png

O1CN01QLagH61KawZX7Nv1o_!!6000000001181-2-tps-264-45.png

845 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

834 ms

H6e844e8ea4c144549f25171184caf855D.jpg

H6e844e8ea4c144549f25171184caf855D.jpg

238 ms

roboto-regular.woff

roboto-regular.woff

50 ms

roboto-medium.woff

roboto-medium.woff

50 ms

roboto-light.woff

roboto-light.woff

50 ms

roboto-thin.woff

roboto-thin.woff

50 ms

roboto-bold.woff

roboto-bold.woff

114 ms

awsc.js

awsc.js

199 ms

75 ms

personTipsInfo.do

personTipsInfo.do

179 ms

79 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

127 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

129 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

129 ms

O1CN01dTLWkd1b0AEf9gpXL_!!6000000003402-0-tps-3840-484.jpg

O1CN01dTLWkd1b0AEf9gpXL_!!6000000003402-0-tps-3840-484.jpg

768 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

1023 ms

eg.js

eg.js

123 ms

index.js

index.js

80 ms

79 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

701 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

711 ms

icon-font.woff

icon-font.woff

64 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

347 ms

sc.globalxman.appscene

sc.globalxman.appscene

66 ms

footer.css

footer.css

15 ms

et_n.js

et_n.js

98 ms

um.js

um.js

100 ms

light0.5x.png

light0.5x.png

62 ms

pages_version.html

pages_version.html

284 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

208 ms

defer-common.js

defer-common.js

288 ms

i.alicdn.com

i.alicdn.com

276 ms

index.js

index.js

203 ms

index.js

index.js

175 ms

index.js

index.js

177 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

43 ms

7.gif

7.gif

44 ms

wu.json

wu.json

357 ms

index.js

index.js

325 ms

baxiaCommon.js

baxiaCommon.js

57 ms

rp

rp

985 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

270 ms

index.web.css

index.web.css

242 ms

index.web.js

index.web.js

256 ms

index.js

index.js

208 ms

store-proxy.html

store-proxy.html

300 ms

countryCurrencyDataService

countryCurrencyDataService

356 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

269 ms

personRoleInfo.do

personRoleInfo.do

255 ms

notification.do

notification.do

305 ms

availableSurveyQuery.json

availableSurveyQuery.json

121 ms

index.css

index.css

69 ms

um.json

um.json

97 ms

iconfont.woff

iconfont.woff

7 ms

iconfont.woff

iconfont.woff

19 ms

getUmid.do

getUmid.do

9 ms

data

data

4 ms

Accessibility Review

lovsun.en.alibaba.com accessibility score

66

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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.

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

lovsun.en.alibaba.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

Missing source maps for large first-party JavaScript

SEO Factors

lovsun.en.alibaba.com SEO score

79

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

High

Document doesn't have a valid hreflang

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

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 Lovsun.en.alibaba.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 Lovsun.en.alibaba.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

lovsun.en.alibaba.com

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