Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

shopping.chanson.com.tw

Chanson強生購物網

Page Load Speed

5.3 sec in total

First Response

593 ms

Resources Loaded

3.8 sec

Page Rendered

959 ms

shopping.chanson.com.tw screenshot

About Website

Visit shopping.chanson.com.tw now to see the best up-to-date Shopping Chanson content for Taiwan and also check out these interesting facts you probably never knew about shopping.chanson.com.tw

Chanson強生官方購物網-跑步機、飛輪車、健身車、按摩椅、桌球檯、重訓器材專業品牌。\n~身動,因為從心感動~

Visit shopping.chanson.com.tw

Key Findings

We analyzed Shopping.chanson.com.tw page load time and found that the first response time was 593 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

shopping.chanson.com.tw performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.426

22/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

shopping.chanson.com.tw

593 ms

official

338 ms

base

591 ms

officialThemePurple.css

299 ms

thirdPartyTrackingSetting.js

307 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 42% of them (36 requests) were addressed to the original Shopping.chanson.com.tw, 17% (15 requests) were made to Static.xx.fbcdn.net and 14% (12 requests) were made to Diz36nn4q02zr.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Shopping.chanson.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 420.4 kB (41%)

Content Size

1.0 MB

After Optimization

600.7 kB

In fact, the total size of Shopping.chanson.com.tw main page is 1.0 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. 70% of websites need less resources to load. Images take 607.1 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 329.6 kB

  • Original 354.2 kB
  • After minification 226.3 kB
  • After compression 24.7 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. This page needs HTML code to be minified as it can gain 128.0 kB, which is 36% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 329.6 kB or 93% of the original size.

Image Optimization

-9%

Potential reduce by 54.3 kB

  • Original 607.1 kB
  • After minification 552.8 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. Shopping Chanson images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 34.3 kB

  • Original 56.8 kB
  • After minification 55.5 kB
  • After compression 22.5 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 34.3 kB or 60% of the original size.

CSS Optimization

-76%

Potential reduce by 2.2 kB

  • Original 2.9 kB
  • After minification 2.3 kB
  • After compression 698 B

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. Shopping.chanson.com.tw needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (39%)

Requests Now

82

After Optimization

50

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shopping Chanson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

shopping.chanson.com.tw accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

shopping.chanson.com.tw best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

shopping.chanson.com.tw SEO score

92

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shopping.chanson.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Shopping.chanson.com.tw 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

Open Graph description is not detected on the main page of Shopping Chanson. 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: