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ibrain.com.tw screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

ibrain.com.tw

ibrain知識達學習網-獨家發行高點教育出版集團法政、稅會、資訊、醫學等各類公職、就業、證業、考試雲端課程

Page Load Speed

8 sec in total

First Response

663 ms

Resources Loaded

6.9 sec

Page Rendered

413 ms

ibrain.com.tw screenshot

About Website

Welcome to ibrain.com.tw homepage info - get ready to check Ibrain best content for Taiwan right away, or after learning these important things about ibrain.com.tw

知識達－數位化加值設計與整合導入專家－專門提供補習班數位函授課程製作、發行、經銷，課程種類：律師司法官,檢察事務官,司法事務官,法院書記官,司法三等,司法四等,司法五等, 大陸律師(大陸司考),不動產經紀人,地政士,會計師,高普考,各類特考,國營事業,銀行考,研究所,在職專班,證券分析師,CFA,學士後中醫,學士後西醫,學士後獸醫,護理師,物治師,醫檢師,土木工程等行動版雲端課程、結合線下育成中心...

Visit ibrain.com.tw

Key Findings

We analyzed Ibrain.com.tw page load time and found that the first response time was 663 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ibrain.com.tw performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value8,920 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value27.2 s

0/100

10%

Network Requests Diagram

ibrain.com.tw

663 ms

www.ibrain.com.tw

1550 ms

bootstrap.min.css

658 ms

offcanvas.css

871 ms

layout.css

1088 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 79% of them (83 requests) were addressed to the original Ibrain.com.tw, 8% (8 requests) were made to Youtube.com and 8% (8 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Ibrain.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.1 kB (10%)

Content Size

975.4 kB

After Optimization

878.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ibrain.com.tw main page is 975.4 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. 65% of websites need less resources to load. Images take 556.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 53.7 kB

  • Original 68.8 kB
  • After minification 56.3 kB
  • After compression 15.0 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 12.5 kB, which is 18% 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 53.7 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 17.8 kB

  • Original 556.7 kB
  • After minification 538.9 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. Ibrain images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.3 kB

  • Original 230.5 kB
  • After minification 229.7 kB
  • After compression 223.2 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

-15%

Potential reduce by 18.4 kB

  • Original 119.4 kB
  • After minification 110.5 kB
  • After compression 101.1 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. Ibrain.com.tw needs all CSS files to be minified and compressed as it can save up to 18.4 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (20%)

Requests Now

101

After Optimization

81

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ibrain. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ibrain.com.tw

ibrain.com.tw

663 ms

www.ibrain.com.tw

www.ibrain.com.tw

1550 ms

bootstrap.min.css

bootstrap.min.css

658 ms

offcanvas.css

offcanvas.css

871 ms

layout.css

layout.css

1088 ms

home.css

home.css

875 ms

tool.css

tool.css

876 ms

Default.js

Default.js

876 ms

jquery.min.js

jquery.min.js

1295 ms

AjaxNews.min.js

AjaxNews.min.js

1603 ms

Login.js

Login.js

1096 ms

ShowContent.ashx

ShowContent.ashx

936 ms

ShowContent.ashx

ShowContent.ashx

1201 ms

ShowContent.ashx

ShowContent.ashx

1197 ms

owl.carousel.min.css

owl.carousel.min.css

1698 ms

owl.carousel.min.js

owl.carousel.min.js

1291 ms

js

js

63 ms

abgne_marquee.js

abgne_marquee.js

1101 ms

respond.min.js

respond.min.js

1201 ms

bootstrap.min.js

bootstrap.min.js

1201 ms

offcanvas.js

offcanvas.js

2188 ms

GETNewsTop.ashx

GETNewsTop.ashx

261 ms

GETNewsTop.ashx

GETNewsTop.ashx

264 ms

GETNewsTop.ashx

GETNewsTop.ashx

288 ms

GETNewsTop.ashx

GETNewsTop.ashx

295 ms

GETNews.ashx

GETNews.ashx

485 ms

GETNews.ashx

GETNews.ashx

495 ms

GETNews.ashx

GETNews.ashx

522 ms

GETNews.ashx

GETNews.ashx

523 ms

bg_header.gif

bg_header.gif

2271 ms

logo_header_ibrain.gif

logo_header_ibrain.gif

1073 ms

IE_bg_headerbottom.png

IE_bg_headerbottom.png

1074 ms

ico_LineLogo.png

ico_LineLogo.png

1074 ms

ico_tutor_new.png

ico_tutor_new.png

1351 ms

title_newcourse.png

title_newcourse.png

1284 ms

title_24hrbuy.png

title_24hrbuy.png

1284 ms

title_allstore.png

title_allstore.png

1284 ms

bottom_new_course.gif

bottom_new_course.gif

1285 ms

copyright_more.gif

copyright_more.gif

1522 ms

ico_goec.png

ico_goec.png

1495 ms

ico_cloud.png

ico_cloud.png

1521 ms

ico_sd.png

ico_sd.png

1523 ms

logo-irt.png

logo-irt.png

1523 ms

ico_detail.png

ico_detail.png

2146 ms

ico_test.png

ico_test.png

1786 ms

ico_remote.gif

ico_remote.gif

1785 ms

ico_qa.png

ico_qa.png

1786 ms

ico_ask.gif

ico_ask.gif

1785 ms

ibrain-book.png

ibrain-book.png

2496 ms

68MC100101.png

68MC100101.png

1987 ms

68MC100201.png

68MC100201.png

2496 ms

68MG102501.png

68MG102501.png

1986 ms

68MG102601.jpg

68MG102601.jpg

2134 ms

68MG100302.png

68MG100302.png

2252 ms

68MG101501.png

68MG101501.png

2331 ms

68MG101301.gif

68MG101301.gif

2119 ms

68MG102101.gif

68MG102101.gif

2241 ms

68MG100501.gif

68MG100501.gif

2217 ms

68MG100102.gif

68MG100102.gif

2211 ms

IEWvPoLW-YU

IEWvPoLW-YU

182 ms

Wq0frVUMFD8

Wq0frVUMFD8

163 ms

z_lIn-D7fZM

z_lIn-D7fZM

694 ms

nVtlAF0gcuk

nVtlAF0gcuk

758 ms

68MG100201.gif

68MG100201.gif

2275 ms

www-player.css

www-player.css

24 ms

www-embed-player.js

www-embed-player.js

51 ms

base.js

base.js

85 ms

68MG101201.png

68MG101201.png

2173 ms

68MG101101.png

68MG101101.png

2165 ms

43177.png

43177.png

2137 ms

56238.png

56238.png

2138 ms

ad_status.js

ad_status.js

536 ms

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

508 ms

embed.js

embed.js

371 ms

43174.png

43174.png

1622 ms

winner-badge.png

winner-badge.png

1699 ms

pic_share_top.gif

pic_share_top.gif

1728 ms

ico_audition.gif

ico_audition.gif

1668 ms

logo_footer.gif

logo_footer.gif

2003 ms

ghi-mail-icon.gif

ghi-mail-icon.gif

2028 ms

IE_bg_login.png

IE_bg_login.png

1618 ms

id

id

89 ms

14766.png

14766.png

1696 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

164 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

416 ms

14638.png

14638.png

1651 ms

Create

Create

407 ms

Create

Create

404 ms

Create

Create

407 ms

Create

Create

609 ms

14810.png

14810.png

1523 ms

bg_get_club.png

bg_get_club.png

1592 ms

btn_more.gif

btn_more.gif

1669 ms

copyright_again.png

copyright_again.png

1700 ms

globaltrust_seal.gif

globaltrust_seal.gif

1725 ms

bg-go-study.png

bg-go-study.png

1540 ms

pic-go-tutor.png

pic-go-tutor.png

1618 ms

bg-irt.png

bg-irt.png

1675 ms

IE_bg_hotCourse.png

IE_bg_hotCourse.png

1478 ms

title_winner.png

title_winner.png

1515 ms

RandomCode.ashx

RandomCode.ashx

1387 ms

GenerateIT

GenerateIT

294 ms

GenerateIT

GenerateIT

293 ms

GenerateIT

GenerateIT

173 ms

GenerateIT

GenerateIT

27 ms

Accessibility Review

ibrain.com.tw accessibility score

77

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

ibrain.com.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ibrain.com.tw SEO score

81

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ibrain.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Ibrain.com.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

ibrain.com.tw

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