Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

pedia.cloud.edu.tw

首頁 - 教育百科 | 教育雲線上字典

Page Load Speed

9.1 sec in total

First Response

2.8 sec

Resources Loaded

6 sec

Page Rendered

291 ms

pedia.cloud.edu.tw screenshot

About Website

Visit pedia.cloud.edu.tw now to see the best up-to-date Pedia Cloud content for Taiwan and also check out these interesting facts you probably never knew about pedia.cloud.edu.tw

教育百科為「教育雲」下專為教師與學生提供之跨知識庫檢索平臺,是線上字典,提供多元成語、字詞、同義詞、注音、解釋、造句、發音等各類型知識檢索

Visit pedia.cloud.edu.tw

Key Findings

We analyzed Pedia.cloud.edu.tw page load time and found that the first response time was 2.8 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Pedia.cloud.edu.tw rating and web reputation

Performance Metrics

pedia.cloud.edu.tw performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value31.3 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value6,390 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.436

21/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

Network Requests Diagram

pedia.cloud.edu.tw

2826 ms

bootstrap.css

635 ms

customize.css

424 ms

customize_common.css

432 ms

customize_mobile.css

434 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 91% of them (32 requests) were addressed to the original Pedia.cloud.edu.tw, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Pedia.cloud.edu.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.6 kB (43%)

Content Size

1.1 MB

After Optimization

629.2 kB

In fact, the total size of Pedia.cloud.edu.tw main page is 1.1 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. 35% of websites need less resources to load. Images take 610.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 33.5 kB

  • Original 40.6 kB
  • After minification 31.2 kB
  • After compression 7.1 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 9.4 kB, which is 23% 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 33.5 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 92.1 kB

  • Original 610.5 kB
  • After minification 518.4 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, Pedia Cloud needs image optimization as it can save up to 92.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 222.5 kB

  • Original 304.8 kB
  • After minification 248.5 kB
  • After compression 82.3 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 222.5 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 119.5 kB

  • Original 140.9 kB
  • After minification 112.5 kB
  • After compression 21.4 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. Pedia.cloud.edu.tw needs all CSS files to be minified and compressed as it can save up to 119.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (61%)

Requests Now

31

After Optimization

12

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pedia Cloud. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

pedia.cloud.edu.tw accessibility score

94

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

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

Best Practices

pedia.cloud.edu.tw best practices score

75

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

Page has valid source maps

SEO Factors

pedia.cloud.edu.tw SEO score

75

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

High

Page is blocked from indexing

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pedia.cloud.edu.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Pedia.cloud.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 Pedia Cloud. 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: