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Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ntlearn.com

Practice Tests Papers for Kindergarten to Primary School Exams

Page Load Speed

6.9 sec in total

First Response

931 ms

Resources Loaded

5.6 sec

Page Rendered

401 ms

ntlearn.com screenshot

About Website

Click here to check amazing Ntlearn content. Otherwise, check out these important facts you probably never knew about ntlearn.com

PLSE Practice Papers | PSLE Exam Paper | PSLE Mock Tests| Primary School practice paper| primary school mock exams, Maths, Science, English, Chinese and Tamil. Testpapers are available for Past years ...

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Key Findings

We analyzed Ntlearn.com page load time and found that the first response time was 931 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ntlearn.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value7,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.13

81/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

ntlearn.com

931 ms

css

62 ms

bootstrap.min.css

965 ms

font-awesome.min.css

742 ms

bootstrap-theme.css

752 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 29% of them (32 requests) were addressed to the original Ntlearn.com, 12% (13 requests) were made to Googleads.g.doubleclick.net and 8% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Ntlearn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.2 kB (22%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntlearn.com main page is 1.5 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. Javascripts take 883.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 57.7 kB

  • Original 68.7 kB
  • After minification 58.8 kB
  • After compression 11.0 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 9.9 kB, which is 14% 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 57.7 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 70.0 kB

  • Original 450.1 kB
  • After minification 380.2 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. Obviously, Ntlearn needs image optimization as it can save up to 70.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 186.8 kB

  • Original 883.8 kB
  • After minification 882.1 kB
  • After compression 697.0 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 186.8 kB or 21% of the original size.

CSS Optimization

-11%

Potential reduce by 11.8 kB

  • Original 105.1 kB
  • After minification 105.1 kB
  • After compression 93.3 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. Ntlearn.com needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (59%)

Requests Now

97

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntlearn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ntlearn.com

ntlearn.com

931 ms

css

css

62 ms

bootstrap.min.css

bootstrap.min.css

965 ms

font-awesome.min.css

font-awesome.min.css

742 ms

bootstrap-theme.css

bootstrap-theme.css

752 ms

jquery.bxslider.css

jquery.bxslider.css

752 ms

style.css

style.css

755 ms

jquery.min.js

jquery.min.js

56 ms

jquery.bxslider.js

jquery.bxslider.js

991 ms

camera.css

camera.css

982 ms

sb-admin.css

sb-admin.css

1058 ms

ntlearn.css

ntlearn.css

1059 ms

ntlearn.css

ntlearn.css

1057 ms

adsbygoogle.js

adsbygoogle.js

137 ms

js

js

95 ms

css

css

60 ms

modernizr-latest.js

modernizr-latest.js

1223 ms

jquery.min.js

jquery.min.js

2146 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

1372 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

1372 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1372 ms

camera.min.js

camera.min.js

1371 ms

bootstrap.min.js

bootstrap.min.js

1479 ms

custom.js

custom.js

2185 ms

css

css

14 ms

css

css

26 ms

show_ads_impl.js

show_ads_impl.js

343 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

146 ms

js

js

113 ms

analytics.js

analytics.js

143 ms

KclNoUDkomU

KclNoUDkomU

277 ms

Y134bAjETQc

Y134bAjETQc

384 ms

nJenPxyOFyM

nJenPxyOFyM

387 ms

logo.png

logo.png

1085 ms

k1.png

k1.png

1084 ms

k2.png

k2.png

1085 ms

p1.png

p1.png

1086 ms

p2.png

p2.png

1208 ms

p3.png

p3.png

1207 ms

p4.png

p4.png

1207 ms

p5.png

p5.png

1208 ms

p6.png

p6.png

1208 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

41 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

42 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

193 ms

collect

collect

114 ms

www-player.css

www-player.css

114 ms

www-embed-player.js

www-embed-player.js

145 ms

base.js

base.js

187 ms

ads

ads

849 ms

ad_status.js

ad_status.js

732 ms

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

534 ms

embed.js

embed.js

179 ms

id

id

292 ms

overlay1.png

overlay1.png

688 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

159 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

221 ms

camera-loader.gif

camera-loader.gif

248 ms

img1.jpg

img1.jpg

1033 ms

reactive_library.js

reactive_library.js

243 ms

Create

Create

638 ms

Create

Create

640 ms

Create

Create

643 ms

ads

ads

487 ms

ads

ads

479 ms

ads

ads

607 ms

ads

ads

877 ms

ads

ads

735 ms

ads

ads

832 ms

ads

ads

819 ms

asset_composer.js

asset_composer.js

553 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

148 ms

css2

css2

167 ms

11757891477586075625

11757891477586075625

532 ms

load_preloaded_resource.js

load_preloaded_resource.js

288 ms

abg_lite.js

abg_lite.js

288 ms

window_focus.js

window_focus.js

303 ms

qs_click_protection.js

qs_click_protection.js

313 ms

ufs_web_display.js

ufs_web_display.js

149 ms

d3bea833c2cc1c58e9669317c0a4e806.js

d3bea833c2cc1c58e9669317c0a4e806.js

308 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

291 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

303 ms

icon.png

icon.png

243 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

434 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

434 ms

img2.jpg

img2.jpg

1186 ms

GenerateIT

GenerateIT

187 ms

GenerateIT

GenerateIT

189 ms

GenerateIT

GenerateIT

189 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

163 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

163 ms

7cd4e431960dfbc46ebf5b45a3c9c013.js

7cd4e431960dfbc46ebf5b45a3c9c013.js

162 ms

71bd4f70955daddb6b7c339cc1a18a51.js

71bd4f70955daddb6b7c339cc1a18a51.js

168 ms

css

css

132 ms

s

s

98 ms

cookie_push_onload.html

cookie_push_onload.html

101 ms

i.match

i.match

287 ms

4DPoyt1VXFu9KUV3wfZ2z3y8g_kcb_PjstTR5ZPZl3Q.js

4DPoyt1VXFu9KUV3wfZ2z3y8g_kcb_PjstTR5ZPZl3Q.js

36 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

101 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

100 ms

activeview

activeview

223 ms

pixel

pixel

236 ms

i.match

i.match

141 ms

pixel

pixel

33 ms

102 ms

pixel

pixel

15 ms

usersync.aspx

usersync.aspx

37 ms

pixel

pixel

17 ms

pixel

pixel

14 ms

pixel

pixel

76 ms

Accessibility Review

ntlearn.com accessibility score

77

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-*] attributes do not match their roles

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

Best Practices

ntlearn.com best practices score

75

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

Page has valid source maps

SEO Factors

ntlearn.com SEO score

85

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

ntlearn.com

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