Tools & Wizards About Us
tw3dprint.com.tw screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

tw3dprint.com.tw

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Page Load Speed

5.8 sec in total

First Response

1.1 sec

Resources Loaded

4.3 sec

Page Rendered

367 ms

tw3dprint.com.tw screenshot

About Website

Click here to check amazing Tw 3 Dprint content. Otherwise, check out these important facts you probably never knew about tw3dprint.com.tw

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Visit tw3dprint.com.tw

Key Findings

We analyzed Tw3dprint.com.tw page load time and found that the first response time was 1.1 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tw3dprint.com.tw performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

tw3dprint.com.tw

1088 ms

jquery-ui-1.10.0.custom.min.css

804 ms

jquery-1.9.0.js

1859 ms

jquery-ui-1.10.0.custom.min.js

1879 ms

jquery.lazyload.min.js

419 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Tw3dprint.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Tw3dprint.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 466.1 kB (55%)

Content Size

847.1 kB

After Optimization

381.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tw3dprint.com.tw main page is 847.1 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. Only 10% of websites need less resources to load. Javascripts take 502.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 23.6 kB

  • Original 29.7 kB
  • After minification 25.1 kB
  • After compression 6.1 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 4.6 kB, which is 16% 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 23.6 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 13.5 kB

  • Original 276.8 kB
  • After minification 263.3 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. Tw 3 Dprint images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 398.8 kB

  • Original 502.8 kB
  • After minification 378.5 kB
  • After compression 104.0 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 398.8 kB or 79% of the original size.

CSS Optimization

-80%

Potential reduce by 30.1 kB

  • Original 37.8 kB
  • After minification 36.1 kB
  • After compression 7.7 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. Tw3dprint.com.tw needs all CSS files to be minified and compressed as it can save up to 30.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tw 3 Dprint. 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

tw3dprint.com.tw

tw3dprint.com.tw

1088 ms

jquery-ui-1.10.0.custom.min.css

jquery-ui-1.10.0.custom.min.css

804 ms

jquery-1.9.0.js

jquery-1.9.0.js

1859 ms

jquery-ui-1.10.0.custom.min.js

jquery-ui-1.10.0.custom.min.js

1879 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

419 ms

layout.css

layout.css

627 ms

revise.css

revise.css

836 ms

page.js

page.js

1047 ms

body.gif

body.gif

209 ms

001.gif

001.gif

404 ms

container.gif

container.gif

404 ms

header.jpg

header.jpg

1665 ms

menu1.gif

menu1.gif

417 ms

Content-top-bg.gif

Content-top-bg.gif

419 ms

content_title.gif

content_title.gif

615 ms

content_top_bg.gif

content_top_bg.gif

820 ms

Content-body.gif

Content-body.gif

832 ms

Content-bottom-bg.gif

Content-bottom-bg.gif

818 ms

corpimg.png

corpimg.png

1695 ms

title_bg2.gif

title_bg2.gif

1015 ms

arrow.gif

arrow.gif

1221 ms

foot.gif

foot.gif

1422 ms

Accessibility Review

tw3dprint.com.tw accessibility score

73

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

tw3dprint.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tw3dprint.com.tw SEO score

79

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

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

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tw3dprint.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Tw3dprint.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

tw3dprint.com.tw

Open Graph description is not detected on the main page of Tw 3 Dprint. 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: