Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

news.u-car.com.tw

U-CAR新聞

Page Load Speed

5.4 sec in total

First Response

1.2 sec

Resources Loaded

3.9 sec

Page Rendered

307 ms

news.u-car.com.tw screenshot

About Website

Welcome to news.u-car.com.tw homepage info - get ready to check News U Car best content for Taiwan right away, or after learning these important things about news.u-car.com.tw

U-CAR汽車網站,臺灣最大汽車專業內容網站,我們針對車迷及一般民眾提供全方面的汽車相關資訊,包含新車購買、車壇新聞、試駕體驗、促銷優惠、汽車原理、二手車資訊、F1賽車與影音等相關資訊。

Visit news.u-car.com.tw

Key Findings

We analyzed News.u-car.com.tw page load time and found that the first response time was 1.2 sec and then it took 4.2 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

news.u-car.com.tw performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value14.1 s

2/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.314

37/100

15%

TTI (Time to Interactive)

Value25.5 s

1/100

10%

Network Requests Diagram

news.u-car.com.tw

1225 ms

style.css

608 ms

layout.css

607 ms

list.css

854 ms

jquery-min.js

1243 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 27% of them (20 requests) were addressed to the original News.u-car.com.tw, 27% (20 requests) were made to Image.u-car.com.tw and 8% (6 requests) were made to C.betrad.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Image.u-car.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 768.0 kB (50%)

Content Size

1.5 MB

After Optimization

764.7 kB

In fact, the total size of News.u-car.com.tw main page is 1.5 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 64.2 kB

  • Original 89.6 kB
  • After minification 86.2 kB
  • After compression 25.4 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 64.2 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 8.8 kB

  • Original 297.1 kB
  • After minification 288.3 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. News U Car images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 674.0 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 445.0 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 674.0 kB or 60% of the original size.

CSS Optimization

-78%

Potential reduce by 21.0 kB

  • Original 27.0 kB
  • After minification 21.4 kB
  • After compression 6.0 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. News.u-car.com.tw needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (48%)

Requests Now

71

After Optimization

37

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of News U Car. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

news.u-car.com.tw accessibility score

72

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.

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

news.u-car.com.tw best practices score

69

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

news.u-car.com.tw SEO score

82

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 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 News.u-car.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 News.u-car.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 News U Car. 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: