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decision.com.tw screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    90% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

decision.com.tw

DECISION GROUP INC.- I/O Automation & Network Forensics

Page Load Speed

795 ms in total

First Response

225 ms

Resources Loaded

501 ms

Page Rendered

69 ms

decision.com.tw screenshot

About Website

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

Decision Computer leading commercial technologies, such as industry-standard computers and the Internet, to deliver customer-defined measurement and data communication hardware and software solutions ...

Visit decision.com.tw

Key Findings

We analyzed Decision.com.tw page load time and found that the first response time was 225 ms and then it took 570 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

decision.com.tw performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

decision.com.tw

225 ms

decision.com.tw

191 ms

ga.js

18 ms

DG_logo.gif

56 ms

button_bg.jpg

84 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Decision.com.tw, 29% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (225 ms) belongs to the original domain Decision.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.1 kB (28%)

Content Size

36.1 kB

After Optimization

26.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Decision.com.tw main page is 36.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 10.0 kB

  • Original 13.1 kB
  • After minification 11.5 kB
  • After compression 3.0 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 1.5 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 10.0 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 35 B

  • Original 5.9 kB
  • After minification 5.9 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. DECISION images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DECISION. According to our analytics all requests are already optimized.

Network Requests Diagram

decision.com.tw

decision.com.tw

225 ms

decision.com.tw

decision.com.tw

191 ms

ga.js

ga.js

18 ms

DG_logo.gif

DG_logo.gif

56 ms

button_bg.jpg

button_bg.jpg

84 ms

bg_title.jpg

bg_title.jpg

85 ms

__utm.gif

__utm.gif

14 ms

Accessibility Review

decision.com.tw accessibility score

57

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

decision.com.tw best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

decision.com.tw SEO score

62

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

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 Decision.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 Decision.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

decision.com.tw

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