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

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

skylinemusic.en.alibaba.com

Company Overview - Yiwu Skyline Musical Instrument Co., Ltd.

Page Load Speed

4.5 sec in total

First Response

445 ms

Resources Loaded

3.7 sec

Page Rendered

391 ms

skylinemusic.en.alibaba.com screenshot

About Website

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

Yiwu Skyline Musical Instrument Co., Ltd. Products:Guitar,Wind Intrument,Ukulele,wind instruments,violins

Visit skylinemusic.en.alibaba.com

Key Findings

We analyzed Skylinemusic.en.alibaba.com page load time and found that the first response time was 445 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

skylinemusic.en.alibaba.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

71/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value4,740 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

Network Requests Diagram

skylinemusic.en.alibaba.com

445 ms

skylinemusic.en.alibaba.com

270 ms

15 ms

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

268 ms

326 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Skylinemusic.en.alibaba.com, 62% (40 requests) were made to S.alicdn.com and 8% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (59%)

Content Size

3.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Skylinemusic.en.alibaba.com main page is 3.5 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. 50% of websites need less resources to load. Javascripts take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 383.2 kB

  • Original 474.1 kB
  • After minification 473.5 kB
  • After compression 90.9 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 383.2 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 6.7 kB

  • Original 457.4 kB
  • After minification 450.7 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. Skyline Music En Alibaba images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 1.7 MB

  • Original 2.6 MB
  • After minification 2.6 MB
  • After compression 885.1 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 1.7 MB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (59%)

Requests Now

63

After Optimization

26

  • AJAX
  • Images
  • JavaScript

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skyline Music 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

skylinemusic.en.alibaba.com

skylinemusic.en.alibaba.com

445 ms

skylinemusic.en.alibaba.com

skylinemusic.en.alibaba.com

270 ms

15 ms

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

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

268 ms

326 ms

renderHeader.js

renderHeader.js

290 ms

awsc.js

awsc.js

81 ms

7 ms

7.gif

7.gif

267 ms

index.js

index.js

41 ms

index.js

index.js

70 ms

shopsigns-bg-default.png

shopsigns-bg-default.png

243 ms

HTB18c84LXXXXXbfXFXX5jXXFXXXi.gif

HTB18c84LXXXXXbfXFXX5jXXFXXXi.gif

267 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

208 ms

HTB1Tz42LXXXXXaQXFXXq6xXFXXXj.jpg

HTB1Tz42LXXXXXaQXFXXq6xXFXXXj.jpg

449 ms

HTB1BWh9LXXXXXXdXFXXq6xXFXXXy.jpg

HTB1BWh9LXXXXXXdXFXXq6xXFXXXy.jpg

354 ms

HTB1gFh2LXXXXXcBXFXXq6xXFXXXc.jpg

HTB1gFh2LXXXXXcBXFXXq6xXFXXXc.jpg

332 ms

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

175 ms

quilted-maple-blue-color-deluxe-41-inch.jpg_250x250.jpg

quilted-maple-blue-color-deluxe-41-inch.jpg_250x250.jpg

591 ms

OM-style-40-inch-acoustic-guitar-handmade.jpg_250x250.jpg

OM-style-40-inch-acoustic-guitar-handmade.jpg_250x250.jpg

177 ms

solid-wood-acoustic-guitar-handmade-solid-wood.jpg_250x250.jpg

solid-wood-acoustic-guitar-handmade-solid-wood.jpg_250x250.jpg

211 ms

OM-style-40-inch-acoustic-guitar-handmade.jpg_250x250.jpg

OM-style-40-inch-acoustic-guitar-handmade.jpg_250x250.jpg

213 ms

OO-style-39-inch-acoustic-guitar-handmade.jpg_250x250.jpg

OO-style-39-inch-acoustic-guitar-handmade.jpg_250x250.jpg

213 ms

green-color-39-thin-body-classical-guitar.jpg_250x250.jpg

green-color-39-thin-body-classical-guitar.jpg_250x250.jpg

255 ms

10-string-Quotro-Quatro-guitar-Cuatro-de.jpg_250x250.jpg

10-string-Quotro-Quatro-guitar-Cuatro-de.jpg_250x250.jpg

669 ms

39-thin-body-classical-guitar-.jpg_250x250.jpg

39-thin-body-classical-guitar-.jpg_250x250.jpg

1170 ms

CL-B3905-39-inch-spruce-wood-beginners.jpg_250x250.jpg

CL-B3905-39-inch-spruce-wood-beginners.jpg_250x250.jpg

950 ms

39-full-solid-wood-Master-Level-Lattice.jpg_250x250.jpg

39-full-solid-wood-Master-Level-Lattice.jpg_250x250.jpg

835 ms

39-full-solid-wood-Master-Level-Lattice.jpg_250x250.jpg

39-full-solid-wood-Master-Level-Lattice.jpg_250x250.jpg

679 ms

blue-color-nylon-string-silent-guitar-silent.jpg_250x250.jpg

blue-color-nylon-string-silent-guitar-silent.jpg_250x250.jpg

885 ms

nylon-string-silent-guitar-silent-electric-guitar.jpg_250x250.jpg

nylon-string-silent-guitar-silent-electric-guitar.jpg_250x250.jpg

1246 ms

high-quality-solid-alder-wood-electric-guitar.jpg_250x250.jpg

high-quality-solid-alder-wood-electric-guitar.jpg_250x250.jpg

1294 ms

high-quality-solid-alder-electric-guitar-electric.jpg_250x250.jpg

high-quality-solid-alder-electric-guitar-electric.jpg_250x250.jpg

1225 ms

High-quality-JP-style-electric-guitar-electric.jpg_250x250.jpg

High-quality-JP-style-electric-guitar-electric.jpg_250x250.jpg

1623 ms

5-string-electric-bass-guitar-High-quality.jpg_250x250.jpg

5-string-electric-bass-guitar-High-quality.jpg_250x250.jpg

1645 ms

High-quality-neck-through-body-7-string.jpg_250x250.jpg

High-quality-neck-through-body-7-string.jpg_250x250.jpg

1479 ms

6-string-high-grade-china-made-electric.jpg_250x250.jpg

6-string-high-grade-china-made-electric.jpg_250x250.jpg

1603 ms

4-string-5-string-and-6-string.jpg_250x250.jpg

4-string-5-string-and-6-string.jpg_250x250.jpg

1737 ms

5-string-electric-bass-guitar-High-quality.jpg_250x250.jpg

5-string-electric-bass-guitar-High-quality.jpg_250x250.jpg

1662 ms

4-string-5-string-Solid-Ashwood-high.jpg_250x250.jpg

4-string-5-string-Solid-Ashwood-high.jpg_250x250.jpg

1784 ms

31-key-12-bass-31-buttons-12.jpg_350x350.jpg

31-key-12-bass-31-buttons-12.jpg_350x350.jpg

2110 ms

31-key-12-bass-31-buttons-12.jpg_350x350.jpg

31-key-12-bass-31-buttons-12.jpg_350x350.jpg

1988 ms

31-key-12-bass-31-buttons-12.jpg_350x350.jpg

31-key-12-bass-31-buttons-12.jpg_350x350.jpg

1983 ms

accordion-strap-strap-for-accordions.jpg_350x350.jpg

accordion-strap-strap-for-accordions.jpg_350x350.jpg

2267 ms

5-string-electric-bass-guitar-High-quality.jpg_350x350.jpg

5-string-electric-bass-guitar-High-quality.jpg_350x350.jpg

2405 ms

High-quality-neck-through-body-7-string.jpg_350x350.jpg

High-quality-neck-through-body-7-string.jpg_350x350.jpg

2205 ms

6-string-high-grade-china-made-electric.jpg_350x350.jpg

6-string-high-grade-china-made-electric.jpg_350x350.jpg

2365 ms

4-string-5-string-and-6-string.jpg_350x350.jpg

4-string-5-string-and-6-string.jpg_350x350.jpg

2328 ms

CE03-Handmade-flamed-maple-cello.jpg_480x480.jpg

CE03-Handmade-flamed-maple-cello.jpg_480x480.jpg

2639 ms

4-4-solid-wood-cello.jpg_350x350.jpg

4-4-solid-wood-cello.jpg_350x350.jpg

2636 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

214 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

236 ms

et_n.js

et_n.js

44 ms

um.js

um.js

163 ms

baxiaCommon.js

baxiaCommon.js

31 ms

wcfg.json

wcfg.json

1163 ms

rp

rp

1288 ms

GME-H68-yellow-brass-cymbals.jpg_480x480.jpg

GME-H68-yellow-brass-cymbals.jpg_480x480.jpg

2530 ms

marching-cymbal-16-factory-price-cymbals-for.jpg_350x350.jpg

marching-cymbal-16-factory-price-cymbals-for.jpg_350x350.jpg

2483 ms

ARTIST-THREAD-B20-bronze-cymbals.jpg_350x350.jpg

ARTIST-THREAD-B20-bronze-cymbals.jpg_350x350.jpg

2770 ms

GLITTER-B20-bronze-cymbals.jpg_350x350.jpg

GLITTER-B20-bronze-cymbals.jpg_350x350.jpg

2712 ms

wu.json

wu.json

417 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

24 ms

eg.js

eg.js

2 ms

Accessibility Review

skylinemusic.en.alibaba.com accessibility score

72

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

skylinemusic.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

Serves images with low resolution

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

skylinemusic.en.alibaba.com SEO score

86

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

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 Skylinemusic.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 Skylinemusic.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

skylinemusic.en.alibaba.com

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