Tools & Wizards About Us
ducktools.com.tw screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 46

    SEO

    Google-friendlier than
    18% of websites

ducktools.com.tw

Mr. Duck Tools Enterprise Co., Ltd.- Screwdriver bits, Power bits

Page Load Speed

4.3 sec in total

First Response

1.3 sec

Resources Loaded

2.9 sec

Page Rendered

138 ms

ducktools.com.tw screenshot

About Website

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

Mr. Duck Tools Enterprise Co., Ltd. was established in 1995. We specialize in producing screwdriver bits, power bits, insert bit, double end bits, reduced shank, impact bits, socket adapter, bits hold...

Visit ducktools.com.tw

Key Findings

We analyzed Ducktools.com.tw page load time and found that the first response time was 1.3 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ducktools.com.tw performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

58/100

10%

Network Requests Diagram

ducktools.com.tw

1297 ms

main.css

201 ms

jquery.js

807 ms

jcarousellite_1.0.1.js

593 ms

banner.gif

1209 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original Ducktools.com.tw, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ducktools.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.7 kB (28%)

Content Size

253.7 kB

After Optimization

183.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ducktools.com.tw main page is 253.7 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 129.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 7.8 kB

  • Original 10.2 kB
  • After minification 9.3 kB
  • After compression 2.4 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 7.8 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 165 B

  • Original 129.3 kB
  • After minification 129.1 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. Duck Tools images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 56.4 kB

  • Original 105.7 kB
  • After minification 105.7 kB
  • After compression 49.3 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 56.4 kB or 53% of the original size.

CSS Optimization

-73%

Potential reduce by 6.3 kB

  • Original 8.6 kB
  • After minification 7.5 kB
  • After compression 2.3 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. Ducktools.com.tw needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

33

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duck Tools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ducktools.com.tw

ducktools.com.tw

1297 ms

main.css

main.css

201 ms

jquery.js

jquery.js

807 ms

jcarousellite_1.0.1.js

jcarousellite_1.0.1.js

593 ms

banner.gif

banner.gif

1209 ms

about_i2.gif

about_i2.gif

399 ms

about_i.gif

about_i.gif

597 ms

news_i2.gif

news_i2.gif

400 ms

products_i.gif

products_i.gif

599 ms

products_z.gif

products_z.gif

598 ms

reset.css

reset.css

594 ms

nav_b.gif

nav_b.gif

203 ms

nav_b_i.gif

nav_b_i.gif

204 ms

listb.gif

listb.gif

204 ms

products_i2.gif

products_i2.gif

202 ms

products_i4.gif

products_i4.gif

204 ms

00000010.jpg

00000010.jpg

397 ms

00000012.jpg

00000012.jpg

402 ms

00000015.jpg

00000015.jpg

399 ms

00000017.jpg

00000017.jpg

401 ms

00000018.jpg

00000018.jpg

399 ms

00000020.jpg

00000020.jpg

595 ms

00000022.jpg

00000022.jpg

598 ms

00000023.jpg

00000023.jpg

599 ms

00000024.jpg

00000024.jpg

600 ms

00000026.jpg

00000026.jpg

598 ms

00000033.jpg

00000033.jpg

615 ms

00000034.jpg

00000034.jpg

793 ms

products_y.gif

products_y.gif

796 ms

foot_b.gif

foot_b.gif

776 ms

foot_logo.gif

foot_logo.gif

779 ms

analytics.js

analytics.js

7 ms

collect

collect

26 ms

js

js

90 ms

Accessibility Review

ducktools.com.tw accessibility score

65

Accessibility Issues

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

ducktools.com.tw best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ducktools.com.tw SEO score

46

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

High

Page is blocked from indexing

High

robots.txt is not valid

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

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 Ducktools.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 Ducktools.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

ducktools.com.tw

Open Graph description is not detected on the main page of Duck Tools. 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: