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cha.ntue.edu.tw screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

cha.ntue.edu.tw

國立台北教育大學 – 國立臺北教育大學人文藝術包括6個系所，各系所各具發展特色，所屬系所皆以人文與藝術為核心，致力於強化學生人文、藝術與科技間的整合，透過觀念的學習與經驗累積，深化藝文素養，開發嶄新創意。從專業中創造價值，從創意中激發卓越，達到順應社會發展脈動的目標。

Page Load Speed

13.5 sec in total

First Response

3.8 sec

Resources Loaded

9.5 sec

Page Rendered

280 ms

cha.ntue.edu.tw screenshot

About Website

Visit cha.ntue.edu.tw now to see the best up-to-date Cha Ntue content for Taiwan and also check out these interesting facts you probably never knew about cha.ntue.edu.tw

Visit cha.ntue.edu.tw

Key Findings

We analyzed Cha.ntue.edu.tw page load time and found that the first response time was 3.8 sec and then it took 9.7 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

cha.ntue.edu.tw performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.1 s

0/100

25%

SI (Speed Index)

Value20.8 s

0/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

cha.ntue.edu.tw

3771 ms

wp-emoji-release.min.js

774 ms

style.min.css

1211 ms

be.css

1832 ms

animations.min.css

1227 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 72% of them (53 requests) were addressed to the original Cha.ntue.edu.tw, 24% (18 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Cha.ntue.edu.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (30%)

Content Size

4.6 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cha.ntue.edu.tw main page is 4.6 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. 60% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 113.2 kB

  • Original 137.9 kB
  • After minification 135.5 kB
  • After compression 24.7 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 113.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 31.8 kB

  • Original 2.9 MB
  • After minification 2.8 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. Cha Ntue images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 422.4 kB

  • Original 587.3 kB
  • After minification 584.5 kB
  • After compression 164.9 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 422.4 kB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 796.3 kB

  • Original 945.3 kB
  • After minification 909.2 kB
  • After compression 149.0 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. Cha.ntue.edu.tw needs all CSS files to be minified and compressed as it can save up to 796.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (70%)

Requests Now

50

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cha Ntue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cha.ntue.edu.tw

cha.ntue.edu.tw

3771 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

774 ms

style.min.css

style.min.css

1211 ms

be.css

be.css

1832 ms

animations.min.css

animations.min.css

1227 ms

fontawesome.css

fontawesome.css

1229 ms

jplayer.blue.monday.min.css

jplayer.blue.monday.min.css

833 ms

responsive.css

responsive.css

974 ms

css

css

32 ms

css

css

50 ms

elementor-icons.min.css

elementor-icons.min.css

1043 ms

frontend-lite.min.css

frontend-lite.min.css

1179 ms

post-8.css

post-8.css

1250 ms

all.min.css

all.min.css

1382 ms

v4-shims.min.css

v4-shims.min.css

1411 ms

post-558.css

post-558.css

1430 ms

css

css

16 ms

fontawesome.min.css

fontawesome.min.css

1263 ms

solid.min.css

solid.min.css

1081 ms

regular.min.css

regular.min.css

1207 ms

jquery.min.js

jquery.min.js

1439 ms

jquery-migrate.min.js

jquery-migrate.min.js

1260 ms

v4-shims.min.js

v4-shims.min.js

1289 ms

post-558.css

post-558.css

1213 ms

elementor.css

elementor.css

1465 ms

animations.min.css

animations.min.css

1466 ms

core.min.js

core.min.js

1477 ms

tabs.min.js

tabs.min.js

1478 ms

plugins.js

plugins.js

1652 ms

menu.js

menu.js

1489 ms

animations.min.js

animations.min.js

1490 ms

jplayer.min.js

jplayer.min.js

1490 ms

translate3d.js

translate3d.js

1509 ms

scripts.js

scripts.js

1624 ms

webpack.runtime.min.js

webpack.runtime.min.js

1669 ms

frontend-modules.min.js

frontend-modules.min.js

1675 ms

waypoints.min.js

waypoints.min.js

1684 ms

frontend.min.js

frontend.min.js

1717 ms

logo.png

logo.png

429 ms

home01a.png

home01a.png

855 ms

front_01-1024x681.jpg

front_01-1024x681.jpg

478 ms

bg_index_block.png

bg_index_block.png

498 ms

ntue-26-527x675.png

ntue-26-527x675.png

1330 ms

bg_cat_01new.jpg

bg_cat_01new.jpg

720 ms

bg_cat_02new.jpg

bg_cat_02new.jpg

757 ms

bg_cat_03new.jpg

bg_cat_03new.jpg

891 ms

bg_cat_04new.jpg

bg_cat_04new.jpg

703 ms

bg_cat_05new.jpg

bg_cat_05new.jpg

916 ms

bg_cat_06new.jpg

bg_cat_06new.jpg

1127 ms

tw.png

tw.png

963 ms

us.png

us.png

1051 ms

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289 ms

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136 ms

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93 ms

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136 ms

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134 ms

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38 ms

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78 ms

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79 ms

fa-solid-900.woff

fa-solid-900.woff

1011 ms

fa-solid-900.woff

fa-solid-900.woff

1040 ms

fa-regular-400.woff

fa-regular-400.woff

1085 ms

fa-regular-400.woff

fa-regular-400.woff

1164 ms

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89 ms

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90 ms

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130 ms

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130 ms

icons.woff

icons.woff

1212 ms

Accessibility Review

cha.ntue.edu.tw accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

cha.ntue.edu.tw best practices score

83

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cha.ntue.edu.tw SEO score

84

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 Cha.ntue.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 Cha.ntue.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

cha.ntue.edu.tw

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