Analyze

elearning.ntcu.edu.tw: 國立臺中教育大學

Page load speed analysis

  • 58/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.6 sec

  • Resources loaded

    4.8 sec

  • Page rendered

    132 ms

  • Total page load time

    6.6 sec

Visit elearning.ntcu.edu.tw now to see the best up-to-date Elearning Ntcu content for Taiwan and also check out these interesting facts you probably never knew about elearning.ntcu.edu.tw

We analyzed Elearning.ntcu.edu.tw page load time and found that the first response time was 1.6 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Page optimization

  • HTML 23.3 kB
    Images 327.5 kB
    Javascripts 113.8 kB
    CSS 8.3 kB

    In fact, the total size of Elearning.ntcu.edu.tw main page is 472.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 10% of websites need less resources to load. Images take 327.5 kB which makes up the majority of the site volume.

    • Original 23.3 kB
    • After minification 21.4 kB
    • After compression 5.2 kB

    HTML optimization

    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 18.2 kB or 78% of the original size.

    • Original 327.5 kB
    • After optimization 306.8 kB

    Image optimization

    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. Elearning Ntcu images are well optimized though.

    • Original 113.8 kB
    • After minification 70.0 kB
    • After compression 20.3 kB

    JavaScript optimization

    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 93.4 kB or 82% of the original size.

    • Original 8.3 kB
    • After minification 6.1 kB
    • After compression 1.1 kB

    CSS optimization

    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. Elearning.ntcu.edu.tw needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 87% of the original size.

Network requests diagram

  • elearning.ntcu.edu.tw
  • door.css
  • dragLayer.js
  • common.js
  • xajax.js
  • base64.js
  • des.js
  • md5.js
  • login.js
  • xmlextras.js
  • enable.js
  • index_1.jpg
  • index_2.jpg
  • index_3.jpg
  • index_4.jpg
  • index_5.jpg
  • index_6.jpg
  • login_bg.jpg
  • login.gif
  • news.gif
  • more.gif
  • a.gif
  • courses.gif
  • app.gif
  • android.gif
  • index_8.jpg
  • title_on_01.gif
  • title_on_03.gif
  • line.gif
  • index_9.jpg
  • index_1_3.jpg
  • index_1_4.jpg
  • index_1_5.jpg
  • login_1.gif

Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Elearning.ntcu.edu.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Elearning.ntcu.edu.tw.

Additional info on elearning.ntcu.edu.tw

Requests

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elearning Ntcu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

9

Javascripts

22

Images

1

CSS

32

All

Possible request optimization

1

Javascripts

22

Images

1

CSS

8

Optimized

24

All

Normal result

IP address

This IP address is dedicated to Elearning.ntcu.edu.tw. This is the best domain hosting practice .

Normal result

IP Trace

elearning.ntcu.edu.tw

192.83.167.50

DNS records

Type Host Target/ip TTL Other
A

elearning.ntcu.edu.tw

192.83.167.50 60

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elearning.ntcu.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 Elearning.ntcu.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.

HTTPS certificate

SSL Certificate

Elearning.ntcu.edu.tw has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 82.4% of all visits is Taiwan. It’s good for Elearning.ntcu.edu.tw that their server is also located in Taiwan, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

elearning.ntcu.edu.tw

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