Tools & Wizards About Us
universalschool.id screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

universalschool.id

Welcome to Universal School Kemayoran and Kelapa Gading - Excellence in Education

Page Load Speed

10.2 sec in total

First Response

766 ms

Resources Loaded

9 sec

Page Rendered

363 ms

universalschool.id screenshot

About Website

Visit universalschool.id now to see the best up-to-date Universal School content and also check out these interesting facts you probably never knew about universalschool.id

Universal School Since 2002 is associated with two of the most famous and prestigious educational institutions in the world that is the University of Cambridge and Edexcel United Kingdom

Visit universalschool.id

Key Findings

We analyzed Universalschool.id page load time and found that the first response time was 766 ms and then it took 9.4 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

universalschool.id performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.298

40/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

universalschool.id

766 ms

universalschool.id

1183 ms

js

62 ms

bootstrap.min.css

535 ms

font-awesome.min.css

714 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 98% of them (46 requests) were addressed to the original Universalschool.id, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Universalschool.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 549.7 kB (13%)

Content Size

4.3 MB

After Optimization

3.7 MB

  • HTML
  • Images

In fact, the total size of Universalschool.id main page is 4.3 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 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 39.2 kB

  • Original 44.7 kB
  • After minification 28.3 kB
  • After compression 5.5 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 16.5 kB, which is 37% 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 39.2 kB or 88% of the original size.

Image Optimization

-12%

Potential reduce by 510.5 kB

  • Original 4.2 MB
  • After minification 3.7 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. Obviously, Universal School needs image optimization as it can save up to 510.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 23 (55%)

Requests Now

42

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Universal School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

universalschool.id

universalschool.id

766 ms

universalschool.id

universalschool.id

1183 ms

js

js

62 ms

bootstrap.min.css

bootstrap.min.css

535 ms

font-awesome.min.css

font-awesome.min.css

714 ms

animate.css

animate.css

716 ms

owl.carousel.min.css

owl.carousel.min.css

713 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

720 ms

classy-nav.min.css

classy-nav.min.css

725 ms

jAlert.css

jAlert.css

774 ms

main.css

main.css

956 ms

default.css

default.css

952 ms

custom.css

custom.css

953 ms

responsive.css

responsive.css

960 ms

activeform.css

activeform.css

967 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

1016 ms

bootstrap.min.js

bootstrap.min.js

1190 ms

owl.carousel.min.js

owl.carousel.min.js

1194 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1204 ms

classy-nav.min.js

classy-nav.min.js

1197 ms

jAlert.min.js

jAlert.min.js

1211 ms

jAlert-functions.min.js

jAlert-functions.min.js

1254 ms

main.js

main.js

1902 ms

custom.js

custom.js

1428 ms

yii.js

yii.js

1438 ms

yii.activeForm.js

yii.activeForm.js

1445 ms

activeform.js

activeform.js

1450 ms

logo-universal-school-png-logo.png

logo-universal-school-png-logo.png

2160 ms

banner-universal-jpg.jpg

banner-universal-jpg.jpg

3132 ms

mobile-banner-universal-jpg.jpg

mobile-banner-universal-jpg.jpg

5198 ms

display-1689870250-int-0048-jpg.JPG

display-1689870250-int-0048-jpg.JPG

2242 ms

display-1607010384-fancy-dress-1-jpg.jpg

display-1607010384-fancy-dress-1-jpg.jpg

4274 ms

display-1607010275-learner-awards-1-jpg.jpg

display-1607010275-learner-awards-1-jpg.jpg

4488 ms

display-1607010100-field-trip-1-jpg.jpg

display-1607010100-field-trip-1-jpg.jpg

2864 ms

display-1607008779-science-exhibition-1-jpg.jpg

display-1607008779-science-exhibition-1-jpg.jpg

3065 ms

display-1607002053-little-mermaid-1-jpg.jpg

display-1607002053-little-mermaid-1-jpg.jpg

3339 ms

display-1607000225-mr-mrs-universal-1-jpg.jpg

display-1607000225-mr-mrs-universal-1-jpg.jpg

3552 ms

display-1607000807-earth-day-1-jpg.jpg

display-1607000807-earth-day-1-jpg.jpg

4082 ms

display-1606999230-img-20201126-wa0017-jpg.jpg

display-1606999230-img-20201126-wa0017-jpg.jpg

4280 ms

display-1607000056-graduation-jpg.jpg

display-1607000056-graduation-jpg.jpg

4037 ms

bg-home-gallery.jpg

bg-home-gallery.jpg

954 ms

announcement-icon.png

announcement-icon.png

239 ms

tut-wuri-handayani.png

tut-wuri-handayani.png

473 ms

cambridge-education.png

cambridge-education.png

724 ms

proxima-nova-regular.otf

proxima-nova-regular.otf

488 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

765 ms

proxima-nova-bold.otf

proxima-nova-bold.otf

444 ms

Accessibility Review

universalschool.id accessibility score

70

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

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

universalschool.id 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

universalschool.id SEO score

89

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Universalschool.id can be misinterpreted by Google and other search engines. Our service has detected that English 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 Universalschool.id 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

universalschool.id

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