Tools & Wizards About Us
chengtung.com.tw screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

chengtung.com.tw

Capacitor Manufacturing in Cheng Tung Capacitor Manufacturer, Supplier

Page Load Speed

4.1 sec in total

First Response

454 ms

Resources Loaded

3.3 sec

Page Rendered

354 ms

chengtung.com.tw screenshot

About Website

Visit chengtung.com.tw now to see the best up-to-date Cheng Tung content and also check out these interesting facts you probably never knew about chengtung.com.tw

Leading capacitor supplier, Cheng Tung, specializes in manufacturing capacitors with years of experiences. We insist to provide quality product, Cheng Tung is best choice of capacitor manufacturers.

Visit chengtung.com.tw

Key Findings

We analyzed Chengtung.com.tw page load time and found that the first response time was 454 ms and then it took 3.7 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

chengtung.com.tw performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

chengtung.com.tw

454 ms

www.chengtung.com.tw

906 ms

bootstrap-combined.min.css

37 ms

magnific-popup.css

11 ms

style.css

569 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 66% of them (39 requests) were addressed to the original Chengtung.com.tw, 8% (5 requests) were made to Youtube.com and 7% (4 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (958 ms) belongs to the original domain Chengtung.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.4 kB (5%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chengtung.com.tw main page is 1.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 36.8 kB

  • Original 43.9 kB
  • After minification 33.6 kB
  • After compression 7.1 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 10.3 kB, which is 24% 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 36.8 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 45.5 kB

  • Original 1.6 MB
  • After minification 1.6 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. Cheng Tung images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 6.8 kB

  • Original 217.7 kB
  • After minification 217.7 kB
  • After compression 210.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.3 kB

  • Original 68.0 kB
  • After minification 68.0 kB
  • After compression 66.7 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. Chengtung.com.tw has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (40%)

Requests Now

53

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cheng Tung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chengtung.com.tw

chengtung.com.tw

454 ms

www.chengtung.com.tw

www.chengtung.com.tw

906 ms

bootstrap-combined.min.css

bootstrap-combined.min.css

37 ms

magnific-popup.css

magnific-popup.css

11 ms

style.css

style.css

569 ms

langE.css

langE.css

626 ms

jcarousel.responsive.css

jcarousel.responsive.css

561 ms

gdpr.js

gdpr.js

776 ms

gdpr.init.js

gdpr.init.js

796 ms

jquery.min.js

jquery.min.js

840 ms

bootstrap.min.js

bootstrap.min.js

45 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

24 ms

jcarousel.responsive.js.php

jcarousel.responsive.js.php

771 ms

script.js

script.js

550 ms

bootstrap-hover-dropdown.js

bootstrap-hover-dropdown.js

958 ms

magnific-popup.css

magnific-popup.css

49 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

38 ms

style-l.css

style-l.css

490 ms

style-ls.css

style-ls.css

392 ms

style-m.css

style-m.css

658 ms

style-s.css

style-s.css

612 ms

body_bg.jpg

body_bg.jpg

74 ms

language_area_info.png

language_area_info.png

27 ms

flagE.gif

flagE.gif

24 ms

flagT.gif

flagT.gif

23 ms

flagJ.gif

flagJ.gif

24 ms

flagC.gif

flagC.gif

23 ms

logo.png

logo.png

25 ms

index_banner03.jpg

index_banner03.jpg

78 ms

index_banner02.jpg

index_banner02.jpg

101 ms

index_banner01-1.jpg

index_banner01-1.jpg

78 ms

index_pro_01.jpg

index_pro_01.jpg

72 ms

index_pro_02.jpg

index_pro_02.jpg

73 ms

index_pro_03.jpg

index_pro_03.jpg

77 ms

index_pro_04.jpg

index_pro_04.jpg

77 ms

index_company_animation.gif

index_company_animation.gif

696 ms

footer_authenticate.png

footer_authenticate.png

85 ms

foot_qr.png

foot_qr.png

86 ms

footer_info_tel.png

footer_info_tel.png

84 ms

footer_info_fax.png

footer_info_fax.png

89 ms

footer_info_add.png

footer_info_add.png

99 ms

footer_info_mail.png

footer_info_mail.png

94 ms

footer_info_people.png

footer_info_people.png

96 ms

aY0D-qyYyhc

aY0D-qyYyhc

151 ms

embed

embed

537 ms

nav_li_bg.gif

nav_li_bg.gif

81 ms

index_msg_li_bg.png

index_msg_li_bg.png

84 ms

footer_pro_li_bg.png

footer_pro_li_bg.png

85 ms

footer_bottom_bg.gif

footer_bottom_bg.gif

89 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

31 ms

base.js

base.js

58 ms

ad_status.js

ad_status.js

301 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

110 ms

embed.js

embed.js

49 ms

js

js

163 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

125 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

129 ms

id

id

112 ms

Accessibility Review

chengtung.com.tw accessibility score

64

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

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

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

Best Practices

chengtung.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

chengtung.com.tw SEO score

77

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chengtung.com.tw can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Chengtung.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

chengtung.com.tw

Open Graph description is not detected on the main page of Cheng Tung. 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: