Tools & Wizards About Us
jase.tku.edu.tw screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

jase.tku.edu.tw

Open Access Journal - Journal of Applied Science and Engineering

Page Load Speed

9.1 sec in total

First Response

1.7 sec

Resources Loaded

6 sec

Page Rendered

1.4 sec

jase.tku.edu.tw screenshot

About Website

Visit jase.tku.edu.tw now to see the best up-to-date Jase Tku content for Taiwan and also check out these interesting facts you probably never knew about jase.tku.edu.tw

The International Open Access Journal of Applied Science and Engineering covers worldwide science and engineering community.

Visit jase.tku.edu.tw

Key Findings

We analyzed Jase.tku.edu.tw page load time and found that the first response time was 1.7 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jase.tku.edu.tw performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value21.3 s

0/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value29.6 s

0/100

10%

Network Requests Diagram

jase.tku.edu.tw

1730 ms

js

67 ms

gtm.js

127 ms

qxbs.css

782 ms

qxkit.css

791 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 81% of them (75 requests) were addressed to the original Jase.tku.edu.tw, 6% (6 requests) were made to Fonts.googleapis.com and 4% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Jase.tku.edu.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (40%)

Content Size

4.9 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jase.tku.edu.tw main page is 4.9 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. 75% 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 94.9 kB

  • Original 109.3 kB
  • After minification 94.0 kB
  • After compression 14.3 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 15.3 kB, which is 14% 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 94.9 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 95.3 kB

  • Original 2.6 MB
  • After minification 2.5 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. Jase Tku images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 883.1 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 288.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 883.1 kB or 75% of the original size.

CSS Optimization

-88%

Potential reduce by 851.9 kB

  • Original 970.2 kB
  • After minification 881.5 kB
  • After compression 118.3 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. Jase.tku.edu.tw needs all CSS files to be minified and compressed as it can save up to 851.9 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (47%)

Requests Now

86

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jase Tku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jase.tku.edu.tw

jase.tku.edu.tw

1730 ms

js

js

67 ms

gtm.js

gtm.js

127 ms

qxbs.css

qxbs.css

782 ms

qxkit.css

qxkit.css

791 ms

quix.css

quix.css

595 ms

qxi.css

qxi.css

802 ms

css-67481-08404.css

css-67481-08404.css

1220 ms

css-4e9d9-59212.css

css-4e9d9-59212.css

1021 ms

css

css

39 ms

css-98611-59667.css

css-98611-59667.css

796 ms

css-4faee-73092.css

css-4faee-73092.css

1177 ms

jquery.min.js

jquery.min.js

1217 ms

jquery-noconflict.js

jquery-noconflict.js

988 ms

jquery-migrate.min.js

jquery-migrate.min.js

1000 ms

bootstrap.js

bootstrap.js

1380 ms

qxkit.js

qxkit.js

1599 ms

quix.js

quix.js

1271 ms

webfont.js

webfont.js

27 ms

core.js

core.js

1371 ms

jquery.tap.min.js

jquery.tap.min.js

1377 ms

script.js

script.js

1399 ms

menu.js

menu.js

1425 ms

script.js

script.js

1568 ms

nav-collapse.js

nav-collapse.js

1572 ms

script.js

script.js

1575 ms

site.js

site.js

1598 ms

slimbox2.js

slimbox2.js

1629 ms

jatex.js

jatex.js

1765 ms

tex-mml-chtml.js

tex-mml-chtml.js

2168 ms

section-29-frontend-2.7.5.js

section-29-frontend-2.7.5.js

1773 ms

section-47-frontend-2.7.6.2.js

section-47-frontend-2.7.6.2.js

1802 ms

section-45-frontend-2.7.5.js

section-45-frontend-2.7.5.js

1801 ms

section-48-frontend-2.7.6.2.js

section-48-frontend-2.7.6.2.js

1833 ms

all.min.css

all.min.css

36 ms

addthis_widget.js

addthis_widget.js

137 ms

system.css

system.css

944 ms

css

css

61 ms

css

css

60 ms

css

css

62 ms

css

css

60 ms

css

css

60 ms

default-share-logo.png

default-share-logo.png

336 ms

tku-logo_50x50.jpg

tku-logo_50x50.jpg

337 ms

volume24.jpg

volume24.jpg

551 ms

chi-wang-li2.jpg

chi-wang-li2.jpg

546 ms

kwang_ho_choo4.jpg

kwang_ho_choo4.jpg

335 ms

28_05_17.jpg

28_05_17.jpg

550 ms

28_06_06.jpg

28_06_06.jpg

547 ms

28_06_05.jpg

28_06_05.jpg

547 ms

28_06_04.jpg

28_06_04.jpg

548 ms

28_06_02.jpg

28_06_02.jpg

1136 ms

28_06_03.jpg

28_06_03.jpg

965 ms

28_06_01.jpg

28_06_01.jpg

964 ms

18_05_20.jpg

18_05_20.jpg

964 ms

28_05_19.jpg

28_05_19.jpg

964 ms

28_05_18.jpg

28_05_18.jpg

963 ms

28_05_16.jpg

28_05_16.jpg

1206 ms

28_05_15.jpg

28_05_15.jpg

1207 ms

electrical.jpg

electrical.jpg

1208 ms

mechanical.jpg

mechanical.jpg

1206 ms

chemiscal2.jpg

chemiscal2.jpg

1350 ms

civil.jpg

civil.jpg

1437 ms

environmental.jpg

environmental.jpg

1538 ms

mathematics.jpg

mathematics.jpg

1344 ms

chemiscal.jpg

chemiscal.jpg

1352 ms

material.jpg

material.jpg

1356 ms

water_resources.jpg

water_resources.jpg

1540 ms

computer_science.jpg

computer_science.jpg

1760 ms

electro_machenical.jpg

electro_machenical.jpg

1553 ms

aerospace.jpg

aerospace.jpg

1559 ms

gulf_uni2.jpg

gulf_uni2.jpg

1631 ms

india_uni2.jpg

india_uni2.jpg

1734 ms

international_uni2.jpg

international_uni2.jpg

1736 ms

antioquia_uni.jpg

antioquia_uni.jpg

1752 ms

malaysia_uni.jpg

malaysia_uni.jpg

1762 ms

sara_uni.jpg

sara_uni.jpg

1827 ms

thiland_uni.jpg

thiland_uni.jpg

1929 ms

font

font

64 ms

font

font

64 ms

1h16rpasv

1h16rpasv

273 ms

gigvvy2.png

gigvvy2.png

1604 ms

web_of_science2.png

web_of_science2.png

1621 ms

turnitin.png

turnitin.png

1627 ms

scopus.png

scopus.png

1424 ms

airiti.png

airiti.png

1488 ms

cropped-doaj_logo_big.png

cropped-doaj_logo_big.png

1584 ms

gigvvy_landscape_logo_200x56.png

gigvvy_landscape_logo_200x56.png

1586 ms

font

font

398 ms

fa-brands-400.woff

fa-brands-400.woff

398 ms

fa-solid-900.woff

fa-solid-900.woff

398 ms

fa-regular-400.woff

fa-regular-400.woff

567 ms

polyfills.js

polyfills.js

1312 ms

Accessibility Review

jase.tku.edu.tw accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

jase.tku.edu.tw best practices score

67

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

High

Missing source maps for large first-party JavaScript

SEO Factors

jase.tku.edu.tw SEO score

96

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jase.tku.edu.tw can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jase.tku.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

jase.tku.edu.tw

Open Graph data is detected on the main page of Jase Tku. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: