Tools & Wizards About Us
isb.edu.vn screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

isb.edu.vn

Viện ISB - Đại Học Kinh Tế TP.HCM | Đào Tạo Bằng Tiếng Anh

Page Load Speed

10.4 sec in total

First Response

1.3 sec

Resources Loaded

8.6 sec

Page Rendered

556 ms

isb.edu.vn screenshot

About Website

Click here to check amazing ISB content for Vietnam. Otherwise, check out these important facts you probably never knew about isb.edu.vn

Viện ISB - Đại học Kinh tế TP. HCM được thành lập với mong muốn đem lại cho sinh viên môi trường giáo dục hiện đại, năng động nhằm đảm bảo cho người học sau khi tốt nghiệp có đủ năng lực cạnh tranh và...

Visit isb.edu.vn

Key Findings

We analyzed Isb.edu.vn page load time and found that the first response time was 1.3 sec and then it took 9.1 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

isb.edu.vn performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value18.6 s

0/100

10%

TBT (Total Blocking Time)

Value8,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.133

81/100

15%

TTI (Time to Interactive)

Value34.3 s

0/100

10%

Network Requests Diagram

isb.edu.vn

1330 ms

styles.css

260 ms

style.css

519 ms

style.css

687 ms

jquery-ui.css

22 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 66% of them (67 requests) were addressed to the original Isb.edu.vn, 13% (13 requests) were made to Portal.midesk.vn and 7% (7 requests) were made to Page.widget.zalo.me. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Isb.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.4 kB (6%)

Content Size

3.7 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isb.edu.vn main page is 3.7 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. 70% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 96.2 kB

  • Original 121.5 kB
  • After minification 114.4 kB
  • After compression 25.3 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 96.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 12.2 kB

  • Original 2.6 MB
  • After minification 2.6 MB

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. ISB images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 76.3 kB

  • Original 719.4 kB
  • After minification 719.0 kB
  • After compression 643.1 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 76.3 kB or 11% of the original size.

CSS Optimization

-13%

Potential reduce by 34.7 kB

  • Original 257.1 kB
  • After minification 256.9 kB
  • After compression 222.4 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. Isb.edu.vn needs all CSS files to be minified and compressed as it can save up to 34.7 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (74%)

Requests Now

95

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isb.edu.vn

isb.edu.vn

1330 ms

styles.css

styles.css

260 ms

style.css

style.css

519 ms

style.css

style.css

687 ms

jquery-ui.css

jquery-ui.css

22 ms

style.css

style.css

690 ms

style.css

style.css

725 ms

dashicons.min.css

dashicons.min.css

999 ms

flatsome.css

flatsome.css

1012 ms

style.css

style.css

777 ms

font-awesome.min.css

font-awesome.min.css

914 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

919 ms

main.css

main.css

967 ms

responsive.css

responsive.css

1037 ms

animate.css

animate.css

1143 ms

owl.theme.default.min.css

owl.theme.default.min.css

1149 ms

owl.carousel.min.css

owl.carousel.min.css

1207 ms

swiper.min.css

swiper.min.css

1248 ms

slick-theme.css

slick-theme.css

1264 ms

slick.css

slick.css

1295 ms

dflip.min.css

dflip.min.css

1371 ms

crm.js

crm.js

1378 ms

jquery.min.js

jquery.min.js

1452 ms

jquery-migrate.min.js

jquery-migrate.min.js

1495 ms

functions.min.js

functions.min.js

1515 ms

custom.js

custom.js

1553 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1601 ms

Imager.min.js

Imager.min.js

1607 ms

jquery.scrollface.min.js

jquery.scrollface.min.js

1693 ms

functions.js

functions.js

1745 ms

owl.carousel.min.js

owl.carousel.min.js

1768 ms

swiper.min.js

swiper.min.js

2072 ms

slick.min.js

slick.min.js

1829 ms

sdk.js

sdk.js

1493 ms

sdk.js

sdk.js

20 ms

index.js

index.js

1835 ms

index.js

index.js

1933 ms

core.min.js

core.min.js

1993 ms

datepicker.min.js

datepicker.min.js

2021 ms

flatsome-live-search.js

flatsome-live-search.js

2055 ms

dflip.min.js

dflip.min.js

2290 ms

font.css

font.css

1663 ms

hoverIntent.min.js

hoverIntent.min.js

1594 ms

flatsome.js

flatsome.js

1618 ms

maxmegamenu.js

maxmegamenu.js

1591 ms

css

css

33 ms

logo-isb-2021-min.png

logo-isb-2021-min.png

260 ms

Cu-nhan-Tai-nang-ISB-BBus.png

Cu-nhan-Tai-nang-ISB-BBus.png

722 ms

Cu-nhan-Western-Sydney.png

Cu-nhan-Western-Sydney.png

1057 ms

Cu-nhan-ISB-Asean-Co-op.png

Cu-nhan-ISB-Asean-Co-op.png

830 ms

Thac-si-kinh-doanh-PSO-MBA.png

Thac-si-kinh-doanh-PSO-MBA.png

783 ms

isb-exchange-dao-huynh-bao-ngoc-1-400x259.jpg

isb-exchange-dao-huynh-bao-ngoc-1-400x259.jpg

520 ms

5-buoc-quan-trong-cho-viec-xet-tuyen-chuong-trinh-cu-nhan-tai-nang-isb-bbus-400x259.jpg

5-buoc-quan-trong-cho-viec-xet-tuyen-chuong-trinh-cu-nhan-tai-nang-isb-bbus-400x259.jpg

557 ms

isb-exchange-nguyen-cao-anh-nhu-1-400x259.jpg

isb-exchange-nguyen-cao-anh-nhu-1-400x259.jpg

779 ms

sinh-vien-isb-doat-giai-silver-winner-tai-vietnam-young-lions-2024-1-400x259.jpeg

sinh-vien-isb-doat-giai-silver-winner-tai-vietnam-young-lions-2024-1-400x259.jpeg

787 ms

huong-dan-tap-duot-dang-ky-thi-tot-nghiep-thpt-2024-1-400x259.jpg

huong-dan-tap-duot-dang-ky-thi-tot-nghiep-thpt-2024-1-400x259.jpg

962 ms

ISB-Nhung-khoanh-khac-dang-nho-tai-le-ky-ket-Deakin-va-UEH-Copy-400x259.jpg

ISB-Nhung-khoanh-khac-dang-nho-tai-le-ky-ket-Deakin-va-UEH-Copy-400x259.jpg

1039 ms

logo-isb-full-m%C3%A0u-817x326.png

logo-isb-full-m%C3%A0u-817x326.png

1011 ms

isb-logo-main-v2.png

isb-logo-main-v2.png

1018 ms

page.widget.zalo.me

page.widget.zalo.me

1145 ms

za.js

za.js

1259 ms

gtm.js

gtm.js

103 ms

bbus-cu-nhan-tai-nang-desktop.jpg

bbus-cu-nhan-tai-nang-desktop.jpg

1062 ms

sdk.js

sdk.js

41 ms

Website-1980x704-1.jpeg

Website-1980x704-1.jpeg

1647 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qN67jujVj9w.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qN67jujVj9w.woff

90 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmBdo3cOWxw.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmBdo3cOWxw.woff

151 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1185 ms

fl-icons.ttf

fl-icons.ttf

1195 ms

isb-psomba-thac-si-kinh-doanh-1980x704-1.jpg

isb-psomba-thac-si-kinh-doanh-1980x704-1.jpg

2024 ms

115 ms

1980-x-704-ISB-1.jpeg

1980-x-704-ISB-1.jpeg

1709 ms

Thac-si-quan-tri-kinh-doanh-isb-ueh-2023-3.jpg

Thac-si-quan-tri-kinh-doanh-isb-ueh-2023-3.jpg

1241 ms

mba-meetup-duong-dai-su-nghiep-duy-tri-dong-luc-hay-ky-luat-1980x704-1.jpg

mba-meetup-duong-dai-su-nghiep-duy-tri-dong-luc-hay-ky-luat-1980x704-1.jpg

2276 ms

checkConnect

checkConnect

1315 ms

js

js

60 ms

fbevents.js

fbevents.js

22 ms

css2

css2

18 ms

za.js

za.js

367 ms

sdk-server-1.0.0.js

sdk-server-1.0.0.js

1292 ms

cphandler.js

cphandler.js

260 ms

zinit.js

zinit.js

518 ms

all.min.css

all.min.css

1015 ms

main.d49f197b.chunk.css

main.d49f197b.chunk.css

1018 ms

2.ef1b18a1.chunk.js

2.ef1b18a1.chunk.js

2047 ms

main.e5889962.chunk.js

main.e5889962.chunk.js

1032 ms

michat.js

michat.js

261 ms

jsonp.php

jsonp.php

260 ms

getWidget

getWidget

645 ms

flatsome.js

flatsome.js

261 ms

chunk.slider.js

chunk.slider.js

261 ms

midesk_isb.php

midesk_isb.php

531 ms

chunk.popups.js

chunk.popups.js

261 ms

michat.css

michat.css

518 ms

font-awesome.css

font-awesome.css

777 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

787 ms

server.js

server.js

795 ms

server.register.js

server.register.js

796 ms

jquery.cookie.js

jquery.cookie.js

796 ms

socket.io.min.js

socket.io.min.js

1054 ms

client_socket.js

client_socket.js

1035 ms

chunk.tooltips.js

chunk.tooltips.js

262 ms

Accessibility Review

isb.edu.vn accessibility score

79

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-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

isb.edu.vn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

isb.edu.vn SEO score

92

Search Engine Optimization Advices

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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isb.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Isb.edu.vn 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

isb.edu.vn

Open Graph data is detected on the main page of ISB. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: