Tools & Wizards About Us
help-n.nou.edu.tw screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

help-n.nou.edu.tw

教務行政資訊系統線上操作說明

Page Load Speed

6.7 sec in total

First Response

2.3 sec

Resources Loaded

4.2 sec

Page Rendered

210 ms

help-n.nou.edu.tw screenshot

About Website

Welcome to help-n.nou.edu.tw homepage info - get ready to check Help N Nou best content for Taiwan right away, or after learning these important things about help-n.nou.edu.tw

Visit help-n.nou.edu.tw

Key Findings

We analyzed Help-n.nou.edu.tw page load time and found that the first response time was 2.3 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

help-n.nou.edu.tw performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

help-n.nou.edu.tw

2277 ms

css.css

448 ms

inf_1.jpg

867 ms

inf_2.jpg

662 ms

news.gif

667 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Help-n.nou.edu.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Help-n.nou.edu.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.3 kB (20%)

Content Size

209.0 kB

After Optimization

166.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Help-n.nou.edu.tw main page is 209.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 201.6 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 4.4 kB

  • Original 6.2 kB
  • After minification 5.3 kB
  • After compression 1.8 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 915 B, which is 15% 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 4.4 kB or 71% of the original size.

Image Optimization

-18%

Potential reduce by 37.1 kB

  • Original 201.6 kB
  • After minification 164.5 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. Obviously, Help N Nou needs image optimization as it can save up to 37.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-68%

Potential reduce by 814 B

  • Original 1.2 kB
  • After minification 961 B
  • After compression 389 B

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. Help-n.nou.edu.tw needs all CSS files to be minified and compressed as it can save up to 814 B or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (44%)

Requests Now

16

After Optimization

9

  • Images
  • CSS

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

Network Requests Diagram

help-n.nou.edu.tw

help-n.nou.edu.tw

2277 ms

css.css

css.css

448 ms

inf_1.jpg

inf_1.jpg

867 ms

inf_2.jpg

inf_2.jpg

662 ms

news.gif

news.gif

667 ms

01.gif

01.gif

472 ms

02.gif

02.gif

661 ms

03.gif

03.gif

865 ms

04.gif

04.gif

883 ms

05.gif

05.gif

1161 ms

inf_5.jpg

inf_5.jpg

1612 ms

inf_6.jpg

inf_6.jpg

1355 ms

bg1222.jpg

bg1222.jpg

836 ms

bg.jpg

bg.jpg

845 ms

inf_3.jpg

inf_3.jpg

1700 ms

inf_4.jpg

inf_4.jpg

1572 ms

bg1223.jpg

bg1223.jpg

1260 ms

Accessibility Review

help-n.nou.edu.tw accessibility score

90

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

Best Practices

help-n.nou.edu.tw best practices score

77

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

SEO Factors

help-n.nou.edu.tw SEO score

92

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    BIG5

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Help-n.nou.edu.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Help-n.nou.edu.tw main page’s claimed encoding is big5. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

help-n.nou.edu.tw

Open Graph description is not detected on the main page of Help N Nou. 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: