Tools & Wizards About Us

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

cin.lhu.edu.tw

龍華科技大學-資訊網路工程系暨研究所 - 龍華科技大學資訊網路工程系

Page Load Speed

13.7 sec in total

First Response

1.1 sec

Resources Loaded

11.9 sec

Page Rendered

686 ms

About Website

Welcome to cin.lhu.edu.tw homepage info - get ready to check Cin Lhu best content for Taiwan right away, or after learning these important things about cin.lhu.edu.tw

本系目前的發展重點為電腦資訊工程技術與網路技術的發展，強調專業學術領域的精進，著重系統整合，期以培養學生深度專業素養與獨立的研究能力，希望本系的畢業生成為優秀的資訊網路工程師。

Visit cin.lhu.edu.tw

Key Findings

We analyzed Cin.lhu.edu.tw page load time and found that the first response time was 1.1 sec and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cin.lhu.edu.tw performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value2,470 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

Network Requests Diagram

cin.lhu.edu.tw

1148 ms

combine-zh-tw.css

782 ms

m_20240306.js

1785 ms

body_bg.jpg

1009 ms

msys_1017_9288163_64201.png

1430 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 77% of them (59 requests) were addressed to the original Cin.lhu.edu.tw, 8% (6 requests) were made to Youtube.com and 5% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Cin.lhu.edu.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 674.6 kB (9%)

Content Size

7.3 MB

After Optimization

6.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cin.lhu.edu.tw main page is 7.3 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 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 144.2 kB

  • Original 162.7 kB
  • After minification 130.8 kB
  • After compression 18.5 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 31.9 kB, which is 20% 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 144.2 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 473.0 kB

  • Original 6.6 MB
  • After minification 6.1 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. Cin Lhu images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.1 kB

  • Original 389.2 kB
  • After minification 389.2 kB
  • After compression 381.1 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.

CSS Optimization

-45%

Potential reduce by 49.2 kB

  • Original 109.0 kB
  • After minification 59.8 kB
  • After compression 59.8 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. Cin.lhu.edu.tw needs all CSS files to be minified and compressed as it can save up to 49.2 kB or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (12%)

Requests Now

74

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cin Lhu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cin.lhu.edu.tw accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

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

Links do not have a discernible name

Best Practices

cin.lhu.edu.tw best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cin.lhu.edu.tw SEO score

90

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

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 Cin.lhu.edu.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 Cin.lhu.edu.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

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