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

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

yannis.en.alibaba.com

Company Overview - Shenzhen Yannis Lighting Co., Limited

Page Load Speed

3.2 sec in total

First Response

46 ms

Resources Loaded

2.8 sec

Page Rendered

322 ms

yannis.en.alibaba.com screenshot

About Website

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

Shenzhen Yannis Lighting Co., Limited Products:Crystal Chandeiler; Glass Handmade Chandelier; Led Chandelier; Wall Lamp; Floor Lamp

Visit yannis.en.alibaba.com

Key Findings

We analyzed Yannis.en.alibaba.com page load time and found that the first response time was 46 ms and then it took 3.1 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

yannis.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value5,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

yannis.en.alibaba.com

46 ms

yannis.en.alibaba.com

338 ms

61 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

73 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

125 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Yannis.en.alibaba.com, 29% (10 requests) were made to S.alicdn.com and 26% (9 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 966.9 kB (47%)

Content Size

2.0 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yannis.en.alibaba.com main page is 2.0 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. 30% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 574.3 kB

  • Original 685.3 kB
  • After minification 684.5 kB
  • After compression 111.0 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. 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 574.3 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 34.7 kB
  • After minification 34.6 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. Yannis En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 392.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 392.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yannis 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yannis.en.alibaba.com

yannis.en.alibaba.com

46 ms

yannis.en.alibaba.com

yannis.en.alibaba.com

338 ms

61 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

73 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

125 ms

index.js

index.js

121 ms

index.js

index.js

90 ms

renderHeader.js

renderHeader.js

91 ms

Ha658dfae6ea345aaa5e7104f4df0072fl.jpg

Ha658dfae6ea345aaa5e7104f4df0072fl.jpg

666 ms

H4a5051bcba4e4fe5a5975ac043d1b772W.jpg

H4a5051bcba4e4fe5a5975ac043d1b772W.jpg

89 ms

H9af4eeccc43042568440edc350ef1ac2X.jpg

H9af4eeccc43042568440edc350ef1ac2X.jpg

1704 ms

awsc.js

awsc.js

152 ms

23 ms

7.gif

7.gif

19 ms

H724bf67c6c1542f79cba4dcdee30ab73x.jpg

H724bf67c6c1542f79cba4dcdee30ab73x.jpg

1450 ms

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H86158e2800f74455952e0e4f0af05d3b1.jpg

660 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

27 ms

H149f0322510840d29bb313741cf2ca58N.jpg

H149f0322510840d29bb313741cf2ca58N.jpg

27 ms

H6a1c4e722c764e2e889575a4bb4fd966t.jpg

H6a1c4e722c764e2e889575a4bb4fd966t.jpg

550 ms

H74c435f6abd5496484869b28c38062b7v.jpg

H74c435f6abd5496484869b28c38062b7v.jpg

1134 ms

H47ae02e238d4434591ef9b611efce17ci.jpg

H47ae02e238d4434591ef9b611efce17ci.jpg

2376 ms

Hb0885970ff6d42da903cc590c91a73dbH.jpg

Hb0885970ff6d42da903cc590c91a73dbH.jpg

1440 ms

H988e0a075c754840886ec8410fbd59fe3.jpg

H988e0a075c754840886ec8410fbd59fe3.jpg

639 ms

H60ae40a3133b4d81b9ee5392f7e56c9ch.jpg

H60ae40a3133b4d81b9ee5392f7e56c9ch.jpg

737 ms

H3e1c0068835c48fe88f2e379e8fe482d0.jpg

H3e1c0068835c48fe88f2e379e8fe482d0.jpg

1590 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

765 ms

H1d0eee94786848b2b7e3e3fa978e5bc1J.jpg

H1d0eee94786848b2b7e3e3fa978e5bc1J.jpg

1701 ms

et_n.js

et_n.js

37 ms

um.js

um.js

23 ms

wu.json

wu.json

235 ms

um.json

um.json

58 ms

getUmid.do

getUmid.do

37 ms

eg.js

eg.js

3 ms

index.js

index.js

26 ms

Accessibility Review

yannis.en.alibaba.com accessibility score

73

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

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

High

Image elements do not have [alt] attributes

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

yannis.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

yannis.en.alibaba.com SEO score

77

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 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 Yannis.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 Yannis.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

yannis.en.alibaba.com

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