Tools & Wizards About Us

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 68

    SEO

    Google-friendlier than
    28% of websites

thelearninglab.com.sg

Tuition Centre & Enrichment Classes in Singapore | The Learning Lab

Page Load Speed

30.3 sec in total

First Response

592 ms

Resources Loaded

23 sec

Page Rendered

6.7 sec

About Website

Visit thelearninglab.com.sg now to see the best up-to-date The Learning Lab content for Singapore and also check out these interesting facts you probably never knew about thelearninglab.com.sg

The Learning Lab offers tuition and enrichment programs for nursery, primary and secondary school, kindergarten and junior college students. Find out more.

Visit thelearninglab.com.sg

Key Findings

We analyzed Thelearninglab.com.sg page load time and found that the first response time was 592 ms and then it took 29.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

thelearninglab.com.sg performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value29.3 s

0/100

25%

SI (Speed Index)

Value24.1 s

0/100

10%

TBT (Total Blocking Time)

Value16,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.093

1/100

15%

TTI (Time to Interactive)

Value199.8 s

0/100

10%

Network Requests Diagram

thelearninglab.com.sg

592 ms

thelearninglab.com.sg

1337 ms

launch-EN3a8454e1a5054527a25b989d412873bf.min.js

31 ms

main.min.0d580537eb965092581b5d6f66250816.css

1797 ms

vendors.min.js

1909 ms

Our browser made a total of 170 requests to load all elements on the main page. We found that 36% of them (62 requests) were addressed to the original Thelearninglab.com.sg, 14% (23 requests) were made to Storage.googleapis.com and 6% (11 requests) were made to Fonts.heyflow.cloud. The less responsive or slowest element that took the longest time to load (14.1 sec) belongs to the original domain Thelearninglab.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (3%)

Content Size

36.6 MB

After Optimization

35.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thelearninglab.com.sg main page is 36.6 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. Only a small number of websites need less resources to load. Images take 34.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 123.1 kB

  • Original 141.2 kB
  • After minification 126.7 kB
  • After compression 18.1 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 123.1 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 769.6 kB

  • Original 34.2 MB
  • After minification 33.5 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. The Learning Lab images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 347.5 kB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 1.8 MB

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 347.5 kB or 16% of the original size.

CSS Optimization

-0%

Potential reduce by 74 B

  • Original 95.0 kB
  • After minification 95.0 kB
  • After compression 94.9 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. Thelearninglab.com.sg has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 51 (35%)

Requests Now

146

After Optimization

95

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 146 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Learning Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

thelearninglab.com.sg accessibility score

68

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

High

[aria-*] attributes do not have valid values

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

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

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

thelearninglab.com.sg best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

thelearninglab.com.sg SEO score

68

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Thelearninglab.com.sg 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 Thelearninglab.com.sg 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 data is detected on the main page of The Learning Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: