Tools & Wizards About Us
wisesound.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

wisesound.com

Wise Sound Supplies Ltd. – An active Hi Fi audio equipment distributor

Page Load Speed

9.6 sec in total

First Response

802 ms

Resources Loaded

8.4 sec

Page Rendered

417 ms

wisesound.com screenshot

About Website

Visit wisesound.com now to see the best up-to-date Wise Sound content and also check out these interesting facts you probably never knew about wisesound.com

香港駿韻音響有限公司是一間成立於一九九四年的高級音響器材進口代理批發商，我們的主要業務是於中國市場引進及推廣高質量的音響產品，在過去的日子裡我們從世界各地認識到眾多擁有成熟技術和先進設計理念的廠家，並成功地協助他們在市場樹立了良好的產品形象。

Visit wisesound.com

Key Findings

We analyzed Wisesound.com page load time and found that the first response time was 802 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

wisesound.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value30.1 s

0/100

10%

Network Requests Diagram

wisesound.com

802 ms

css.css

462 ms

all.css

460 ms

banner.css

688 ms

jquery-1.8.3.js

1706 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that all of those requests were addressed to Wisesound.com and no external sources were called. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Wisesound.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.8 kB (89%)

Content Size

76.1 kB

After Optimization

8.3 kB

  • HTML
  • CSS

In fact, the total size of Wisesound.com main page is 76.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. CSS take 56.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 15.4 kB

  • Original 20.1 kB
  • After minification 18.6 kB
  • After compression 4.7 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 15.4 kB or 77% of the original size.

CSS Optimization

-94%

Potential reduce by 52.4 kB

  • Original 56.0 kB
  • After minification 12.9 kB
  • After compression 3.6 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. Wisesound.com needs all CSS files to be minified and compressed as it can save up to 52.4 kB or 94% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (5%)

Requests Now

59

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wise Sound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wisesound.com

wisesound.com

802 ms

css.css

css.css

462 ms

all.css

all.css

460 ms

banner.css

banner.css

688 ms

jquery-1.8.3.js

jquery-1.8.3.js

1706 ms

DD_belatedPNG_0.0.8a-min.js

DD_belatedPNG_0.0.8a-min.js

479 ms

left.css

left.css

490 ms

s.jpg

s.jpg

241 ms

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242 ms

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231 ms

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229 ms

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246 ms

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230 ms

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457 ms

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458 ms

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460 ms

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479 ms

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480 ms

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489 ms

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685 ms

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687 ms

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690 ms

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719 ms

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720 ms

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732 ms

2015040119463831318.gif

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913 ms

logo.png

logo.png

1140 ms

f.jpg

f.jpg

918 ms

wx.jpg

wx.jpg

957 ms

wb.jpg

wb.jpg

959 ms

ewm.jpg

ewm.jpg

1708 ms

ewmf.jpg

ewmf.jpg

1369 ms

ewmg.jpg

ewmg.jpg

1645 ms

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2399 ms

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3633 ms

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3196 ms

zxcp.jpg

zxcp.jpg

1596 ms

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2513 ms

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3027 ms

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2687 ms

zxdt.jpg

zxdt.jpg

2639 ms

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3201 ms

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2873 ms

zxsx.jpg

zxsx.jpg

2710 ms

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3405 ms

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2015082813282822579.jpg

5895 ms

bottom.jpg

bottom.jpg

3025 ms

arrowhead.png

arrowhead.png

3188 ms

index_r.jpg

index_r.jpg

3191 ms

about.png

about.png

3036 ms

product.jpg

product.jpg

3199 ms

reviews.jpg

reviews.jpg

3204 ms

ry.jpg

ry.jpg

3245 ms

history.jpg

history.jpg

3395 ms

news.jpg

news.jpg

3389 ms

message.jpg

message.jpg

3199 ms

bxzc.jpg

bxzc.jpg

3205 ms

lxwm.jpg

lxwm.jpg

3264 ms

cpxz.jpg

cpxz.jpg

3396 ms

pagination.png

pagination.png

3397 ms

Accessibility Review

wisesound.com accessibility score

71

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

wisesound.com best practices score

85

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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

wisesound.com SEO score

64

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

    N/A

  • Encoding

    UTF-8

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

wisesound.com

Open Graph description is not detected on the main page of Wise Sound. 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: