Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

changway.com.tw

Metal sheet, Metal stamping parts - Chang Way Industries Co., Ltd.

Page Load Speed

2.5 sec in total

First Response

322 ms

Resources Loaded

2.1 sec

Page Rendered

124 ms

changway.com.tw screenshot

About Website

Welcome to changway.com.tw homepage info - get ready to check Chang Way best content right away, or after learning these important things about changway.com.tw

Chang Way Industries Co., Ltd. is a reliable Taiwan based OEM_ODM manufacturer of Metal sheet, Metal stamping parts, Metal shield case, Lead Frame, Pins, Battery Connectors, Terminal, Heat Sinks, Inse...

Visit changway.com.tw

Key Findings

We analyzed Changway.com.tw page load time and found that the first response time was 322 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

changway.com.tw performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value4,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.425

22/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

changway.com.tw

322 ms

www.changway.com.tw

320 ms

www.changway.com.tw

344 ms

jquery.fancybox-1.3.4.css

65 ms

jquery.1.4.1.js

192 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 91% of them (48 requests) were addressed to the original Changway.com.tw, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (510 ms) belongs to the original domain Changway.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.4 kB (15%)

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Changway.com.tw main page is 1.4 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 11.9 kB

  • Original 16.0 kB
  • After minification 14.9 kB
  • After compression 4.1 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. 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 11.9 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 14.0 kB

  • Original 1.1 MB
  • After minification 1.1 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. Chang Way images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 178.6 kB

  • Original 294.1 kB
  • After minification 294.1 kB
  • After compression 115.4 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 178.6 kB or 61% of the original size.

CSS Optimization

-25%

Potential reduce by 2.8 kB

  • Original 11.4 kB
  • After minification 11.2 kB
  • After compression 8.6 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. Changway.com.tw needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (56%)

Requests Now

50

After Optimization

22

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chang Way. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

changway.com.tw accessibility score

54

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

changway.com.tw best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

changway.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

    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 Changway.com.tw 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 Changway.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 Chang Way. 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: