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

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

unlov.en.alibaba.com

Shenzhen Unlov Studio Electric Equipment Co., Ltd. - mobile phone accessories, Photography light

Page Load Speed

3.2 sec in total

First Response

241 ms

Resources Loaded

2.3 sec

Page Rendered

587 ms

unlov.en.alibaba.com screenshot

About Website

Welcome to unlov.en.alibaba.com homepage info - get ready to check Unlov En Alibaba best content for China right away, or after learning these important things about unlov.en.alibaba.com

Shenzhen Unlov Studio Electric Equipment Co., Ltd., Experts in Manufacturing and Exporting mobile phone accessories, Photography light and 0 more Products.

Visit unlov.en.alibaba.com

Key Findings

We analyzed Unlov.en.alibaba.com page load time and found that the first response time was 241 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

unlov.en.alibaba.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

62/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value4,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.478

18/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

unlov.en.alibaba.com

241 ms

unlov.en.alibaba.com

697 ms

56 ms

112 ms

header.css

83 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Unlov.en.alibaba.com, 64% (67 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (62%)

Content Size

6.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unlov.en.alibaba.com main page is 6.6 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. 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 682.6 kB

  • Original 807.8 kB
  • After minification 803.9 kB
  • After compression 125.2 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 682.6 kB or 85% of the original size.

Image Optimization

-44%

Potential reduce by 177.2 kB

  • Original 406.6 kB
  • After minification 229.3 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, Unlov En Alibaba needs image optimization as it can save up to 177.2 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-66%

Potential reduce by 214.0 kB

  • Original 326.3 kB
  • After minification 275.4 kB
  • After compression 112.3 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. Unlov.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 214.0 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (55%)

Requests Now

93

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unlov 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

unlov.en.alibaba.com

unlov.en.alibaba.com

241 ms

unlov.en.alibaba.com

unlov.en.alibaba.com

697 ms

56 ms

112 ms

header.css

header.css

83 ms

header.js

header.js

86 ms

220 ms

web-index.css

web-index.css

83 ms

web-index.css

web-index.css

82 ms

web-index.css

web-index.css

84 ms

web-index.css

web-index.css

84 ms

web-index.css

web-index.css

87 ms

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

83 ms

59 ms

53 ms

index.js

index.js

54 ms

55 ms

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487 ms

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156 ms

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141 ms

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141 ms

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140 ms

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140 ms

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451 ms

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307 ms

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308 ms

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308 ms

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307 ms

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323 ms

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418 ms

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636 ms

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512 ms

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483 ms

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H509a517bab234b0baf90e2395380cce8R.jpg_350x350.jpg

417 ms

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H40ef89b3c6be48bd890f6b1f5fa3141aL.jpg_350x350.jpg

637 ms

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489 ms

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657 ms

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635 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

305 ms

80 ms

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415 ms

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420 ms

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670 ms

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675 ms

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673 ms

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692 ms

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716 ms

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671 ms

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919 ms

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783 ms

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802 ms

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738 ms

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767 ms

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919 ms

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844 ms

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871 ms

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O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

226 ms

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

241 ms

roboto-regular.woff

roboto-regular.woff

784 ms

personTipsInfo.do

personTipsInfo.do

134 ms

roboto-medium.woff

roboto-medium.woff

745 ms

roboto-light.woff

roboto-light.woff

745 ms

roboto-thin.woff

roboto-thin.woff

744 ms

awsc.js

awsc.js

177 ms

110 ms

roboto-bold.woff

roboto-bold.woff

750 ms

eg.js

eg.js

47 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

149 ms

sc.globalxman.appscene

sc.globalxman.appscene

23 ms

icon-font.woff

icon-font.woff

596 ms

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Hb3b98fc47ad849fcb7103750e1bb1aa7s.jpg

790 ms

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750 ms

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H27167e15675948919446dc6d29340259v.jpg

844 ms

footer.css

footer.css

633 ms

et_n.js

et_n.js

7 ms

um.js

um.js

88 ms

7.gif

7.gif

25 ms

index.js

index.js

57 ms

index.js

index.js

26 ms

wu.json

wu.json

21 ms

baxiaCommon.js

baxiaCommon.js

7 ms

rp

rp

1056 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

29 ms

light0.5x.png

light0.5x.png

30 ms

pages_version.html

pages_version.html

51 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

20 ms

defer-common.js

defer-common.js

138 ms

i.alicdn.com

i.alicdn.com

84 ms

index.js

index.js

16 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

11 ms

index.web.css

index.web.css

29 ms

index.web.js

index.web.js

35 ms

availableSurveyQuery.json

availableSurveyQuery.json

188 ms

index.js

index.js

158 ms

store-proxy.html

store-proxy.html

142 ms

countryCurrencyDataService

countryCurrencyDataService

154 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

111 ms

personRoleInfo.do

personRoleInfo.do

111 ms

notification.do

notification.do

134 ms

index.js

index.js

62 ms

index.css

index.css

6 ms

iconfont.woff

iconfont.woff

30 ms

iconfont.woff

iconfont.woff

12 ms

Accessibility Review

unlov.en.alibaba.com accessibility score

43

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.

Best Practices

unlov.en.alibaba.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

unlov.en.alibaba.com SEO score

79

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

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 doesn't use 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 Unlov.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 Unlov.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

unlov.en.alibaba.com

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