Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

tkutimes.tku.edu.tw

淡江時報

Page Load Speed

21.3 sec in total

First Response

9.2 sec

Resources Loaded

11.9 sec

Page Rendered

227 ms

tkutimes.tku.edu.tw screenshot

About Website

Welcome to tkutimes.tku.edu.tw homepage info - get ready to check Tkutimes Tku best content for Taiwan right away, or after learning these important things about tkutimes.tku.edu.tw

Visit tkutimes.tku.edu.tw

Key Findings

We analyzed Tkutimes.tku.edu.tw page load time and found that the first response time was 9.2 sec and then it took 12.1 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

tkutimes.tku.edu.tw performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value1,860 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.255

48/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

tkutimes.tku.edu.tw

9162 ms

public.css

1042 ms

jquery-ui.css

1057 ms

prettyPhoto.css

861 ms

social-likes_classic.css

907 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 75% of them (40 requests) were addressed to the original Tkutimes.tku.edu.tw, 17% (9 requests) were made to Google.com and 4% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (9.2 sec) belongs to the original domain Tkutimes.tku.edu.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 453.7 kB (40%)

Content Size

1.1 MB

After Optimization

694.4 kB

In fact, the total size of Tkutimes.tku.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. 50% of websites need less resources to load. Images take 520.4 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 34.9 kB

  • Original 54.1 kB
  • After minification 53.2 kB
  • After compression 19.2 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 34.9 kB or 65% of the original size.

Image Optimization

-8%

Potential reduce by 44.1 kB

  • Original 520.4 kB
  • After minification 476.3 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. Tkutimes Tku images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 293.6 kB

  • Original 473.2 kB
  • After minification 445.9 kB
  • After compression 179.6 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 293.6 kB or 62% of the original size.

CSS Optimization

-81%

Potential reduce by 81.1 kB

  • Original 100.4 kB
  • After minification 85.6 kB
  • After compression 19.3 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. Tkutimes.tku.edu.tw needs all CSS files to be minified and compressed as it can save up to 81.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (56%)

Requests Now

50

After Optimization

22

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tkutimes 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 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tkutimes.tku.edu.tw accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tkutimes.tku.edu.tw best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tkutimes.tku.edu.tw SEO score

72

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Tkutimes.tku.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 Tkutimes.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

Open Graph description is not detected on the main page of Tkutimes Tku. 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: