Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

cw.com.tw

天下雜誌-華文世界最優質的財經雜誌

Page Load Speed

6 sec in total

First Response

1 sec

Resources Loaded

4 sec

Page Rendered

920 ms

cw.com.tw screenshot

About Website

Click here to check amazing Cw content for Taiwan. Otherwise, check out these important facts you probably never knew about cw.com.tw

天下雜誌每日精選財經、國際、管理、教育、經濟學人、評論、時尚;互動圖表、影音等多媒體報導,深入解讀世界脈動,掌握前瞻觀念。

Visit cw.com.tw

Key Findings

We analyzed Cw.com.tw page load time and found that the first response time was 1 sec and then it took 4.9 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

cw.com.tw performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value25,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value37.6 s

0/100

10%

Network Requests Diagram

home.action

1029 ms

normalize.css

463 ms

main.css

679 ms

index.js

466 ms

conversion.js

121 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 32% of them (27 requests) were addressed to the original Cw.com.tw, 27% (23 requests) were made to Cw1.tw and 5% (4 requests) were made to Etu.cw.com.tw. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Cw.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 896.3 kB (21%)

Content Size

4.2 MB

After Optimization

3.3 MB

In fact, the total size of Cw.com.tw main page is 4.2 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 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 90.8 kB

  • Original 108.9 kB
  • After minification 81.1 kB
  • After compression 18.1 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 27.8 kB, which is 26% 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 90.8 kB or 83% of the original size.

Image Optimization

-14%

Potential reduce by 505.6 kB

  • Original 3.6 MB
  • After minification 3.1 MB

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, Cw needs image optimization as it can save up to 505.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 193.3 kB

  • Original 330.5 kB
  • After minification 328.7 kB
  • After compression 137.2 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 193.3 kB or 58% of the original size.

CSS Optimization

-86%

Potential reduce by 106.6 kB

  • Original 124.0 kB
  • After minification 91.0 kB
  • After compression 17.4 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. Cw.com.tw needs all CSS files to be minified and compressed as it can save up to 106.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (48%)

Requests Now

81

After Optimization

42

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cw. 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 as a result speed up the page load time.

Accessibility Review

cw.com.tw accessibility score

78

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

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.

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

cw.com.tw best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

cw.com.tw SEO score

93

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cw.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Cw.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 data is detected on the main page of Cw. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: