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strong-dc.com.tw screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

strong-dc.com.tw

Professional Lathe Chuck Manufacturers from Taiwan | Auto Strong

Page Load Speed

6 sec in total

First Response

612 ms

Resources Loaded

5.2 sec

Page Rendered

217 ms

strong-dc.com.tw screenshot

About Website

Click here to check amazing Strong Dc content. Otherwise, check out these important facts you probably never knew about strong-dc.com.tw

Auto Strong, one of the leading lathe chuck manufacturers in Taiwan, has plenty of experience and expertise in manufacturing lathe chucks. As a lathe chuck manufacturer, our precise production process...

Visit strong-dc.com.tw

Key Findings

We analyzed Strong-dc.com.tw page load time and found that the first response time was 612 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

strong-dc.com.tw performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

strong-dc.com.tw

612 ms

www.auto-strong.com

882 ms

font.css

210 ms

font-awesome.min.css

66 ms

justVector.css

418 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Strong-dc.com.tw, 54% (26 requests) were made to Auto-strong.com and 13% (6 requests) were made to Cdnresource.gtmc.app. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cdnresource.gtmc.app.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.3 kB (38%)

Content Size

778.5 kB

After Optimization

485.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Strong-dc.com.tw main page is 778.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 361.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 19.4 kB

  • Original 24.7 kB
  • After minification 21.8 kB
  • After compression 5.3 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 2.9 kB, which is 12% 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 19.4 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 2.5 kB

  • Original 361.0 kB
  • After minification 358.6 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. Strong Dc images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 106.3 kB

  • Original 174.9 kB
  • After minification 169.2 kB
  • After compression 68.6 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 106.3 kB or 61% of the original size.

CSS Optimization

-76%

Potential reduce by 165.1 kB

  • Original 217.9 kB
  • After minification 177.8 kB
  • After compression 52.8 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. Strong-dc.com.tw needs all CSS files to be minified and compressed as it can save up to 165.1 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (63%)

Requests Now

40

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strong Dc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

strong-dc.com.tw

strong-dc.com.tw

612 ms

www.auto-strong.com

www.auto-strong.com

882 ms

font.css

font.css

210 ms

font-awesome.min.css

font-awesome.min.css

66 ms

justVector.css

justVector.css

418 ms

bootstrap.min.css

bootstrap.min.css

1780 ms

slidebars.min.css

slidebars.min.css

28 ms

slidebars.css

slidebars.css

609 ms

swiper.min.css

swiper.min.css

830 ms

animate.min.css

animate.min.css

42 ms

normalize.css

normalize.css

623 ms

css.css

css.css

1255 ms

index.css

index.css

630 ms

gdpr.js

gdpr.js

1264 ms

gdpr.init.js

gdpr.init.js

851 ms

js

js

68 ms

jquery.min.js

jquery.min.js

41 ms

bootstrap.min.js

bootstrap.min.js

1289 ms

headhesive.min.js

headhesive.min.js

1043 ms

slidebars.min.js

slidebars.min.js

27 ms

wow.min.js

wow.min.js

1033 ms

swiper.min.js

swiper.min.js

1299 ms

translator.min.js

translator.min.js

808 ms

coustom.js

coustom.js

828 ms

logo.png

logo.png

209 ms

banner01.jpg

banner01.jpg

607 ms

banner02.jpg

banner02.jpg

831 ms

banner03.jpg

banner03.jpg

632 ms

menu01.png

menu01.png

213 ms

menu02.png

menu02.png

217 ms

menu07.png

menu07.png

414 ms

menu03.png

menu03.png

426 ms

menu04.png

menu04.png

434 ms

menu05.png

menu05.png

620 ms

menu06.png

menu06.png

635 ms

banner.jpg

banner.jpg

652 ms

55 ms

52 ms

Roboto-Regular.woff

Roboto-Regular.woff

874 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

19 ms

Roboto-Medium.woff

Roboto-Medium.woff

892 ms

Roboto-Light.woff

Roboto-Light.woff

911 ms

32 ms

29 ms

19 ms

tarteaucitron.css

tarteaucitron.css

414 ms

tarteaucitron.en.js

tarteaucitron.en.js

207 ms

tarteaucitron.services.js

tarteaucitron.services.js

620 ms

Accessibility Review

strong-dc.com.tw accessibility score

66

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

strong-dc.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

strong-dc.com.tw SEO score

75

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

    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 Strong-dc.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 Strong-dc.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

strong-dc.com.tw

Open Graph description is not detected on the main page of Strong Dc. 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: