Tools & Wizards About Us
digitalarchives.tw screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

digitalarchives.tw

典藏台灣 Taiwan Digitalarchives

Page Load Speed

6.6 sec in total

First Response

972 ms

Resources Loaded

5.4 sec

Page Rendered

211 ms

digitalarchives.tw screenshot

About Website

Click here to check amazing Digitalarchives content for Taiwan. Otherwise, check out these important facts you probably never knew about digitalarchives.tw

典藏台灣 Taiwan Digitalarchives ，是中央研究院數位文化中心呈現數位典藏歷年成果與服務的網站平台 ，誠摯邀請您參與科技與文化的知識饗宴 ...

Visit digitalarchives.tw

Key Findings

We analyzed Digitalarchives.tw page load time and found that the first response time was 972 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

digitalarchives.tw performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

digitalarchives.tw

972 ms

main.css

209 ms

index.css

412 ms

autocomplete.css

596 ms

jquery-1.4.4.min.js

817 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 40% of them (25 requests) were addressed to the original Digitalarchives.tw, 10% (6 requests) were made to Apis.google.com and 10% (6 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Digitalarchives.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.6 kB (8%)

Content Size

823.1 kB

After Optimization

760.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Digitalarchives.tw main page is 823.1 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. 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. Javascripts take 458.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 30.9 kB

  • Original 44.1 kB
  • After minification 40.9 kB
  • After compression 13.2 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 30.9 kB or 70% of the original size.

Image Optimization

-7%

Potential reduce by 16.7 kB

  • Original 257.1 kB
  • After minification 240.4 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. Digitalarchives images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 14.2 kB

  • Original 458.4 kB
  • After minification 458.2 kB
  • After compression 444.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 851 B

  • Original 63.4 kB
  • After minification 63.1 kB
  • After compression 62.5 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. Digitalarchives.tw has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (44%)

Requests Now

54

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Digitalarchives. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

digitalarchives.tw

digitalarchives.tw

972 ms

main.css

main.css

209 ms

index.css

index.css

412 ms

autocomplete.css

autocomplete.css

596 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

817 ms

jquery-ui-1.8.7.custom.min.js

jquery-ui-1.8.7.custom.min.js

1054 ms

autocomplete.js

autocomplete.js

619 ms

js

js

61 ms

plusone.js

plusone.js

17 ms

page.js

page.js

45 ms

page.js

page.js

38 ms

ics.js

ics.js

802 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

115 ms

hMQEMda4LJQ

hMQEMda4LJQ

262 ms

like.php

like.php

423 ms

1367300.jpg

1367300.jpg

788 ms

2474524.jpg

2474524.jpg

788 ms

2484667.jpg

2484667.jpg

789 ms

TO128.jpg

TO128.jpg

350 ms

taggin180x180.jpg

taggin180x180.jpg

327 ms

90_anni_banner.jpg

90_anni_banner.jpg

328 ms

teldapblog200x40.jpg

teldapblog200x40.jpg

786 ms

dd.jpg

dd.jpg

787 ms

ebook200.jpg

ebook200.jpg

992 ms

NTCH.jpg

NTCH.jpg

993 ms

game01.jpg

game01.jpg

1138 ms

game02.jpg

game02.jpg

991 ms

js

js

81 ms

analytics.js

analytics.js

157 ms

sm.25.html

sm.25.html

151 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

151 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

98 ms

fastbutton

fastbutton

94 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

82 ms

bg2010_0.jpg

bg2010_0.jpg

948 ms

www-player.css

www-player.css

44 ms

www-embed-player.js

www-embed-player.js

99 ms

base.js

base.js

177 ms

collect

collect

73 ms

postmessageRelay

postmessageRelay

137 ms

zh-TW.js

zh-TW.js

87 ms

developers.google.com

developers.google.com

615 ms

collect

collect

71 ms

TttXWwYVW0v.js

TttXWwYVW0v.js

360 ms

FEppCFCt76d.png

FEppCFCt76d.png

358 ms

h1.jpg

h1.jpg

775 ms

ga-audiences

ga-audiences

530 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

361 ms

rpc:shindig_random.js

rpc:shindig_random.js

329 ms

ad_status.js

ad_status.js

215 ms

vTEfc-jlr9e_tfMt-BR8Zcc1_6XGLRk25TFtjqWuknE.js

vTEfc-jlr9e_tfMt-BR8Zcc1_6XGLRk25TFtjqWuknE.js

125 ms

embed.js

embed.js

49 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

170 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

171 ms

share_save_171_16.png

share_save_171_16.png

401 ms

footer.jpg

footer.jpg

410 ms

CCC200X40.jpg

CCC200X40.jpg

409 ms

3463.jpg

3463.jpg

417 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

43 ms

Create

Create

139 ms

id

id

15 ms

GenerateIT

GenerateIT

15 ms

Accessibility Review

digitalarchives.tw accessibility score

73

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.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

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

digitalarchives.tw best practices score

58

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

Page has valid source maps

SEO Factors

digitalarchives.tw SEO score

75

Search Engine Optimization Advices

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 Digitalarchives.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 Digitalarchives.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

digitalarchives.tw

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