Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

10minuteschool.com

10 Minute School-The largest online classroom of Bangladesh

Page Load Speed

5.2 sec in total

First Response

38 ms

Resources Loaded

3.4 sec

Page Rendered

1.8 sec

About Website

Visit 10minuteschool.com now to see the best up-to-date 10 Minute School content for Bangladesh and also check out these interesting facts you probably never knew about 10minuteschool.com

10 Minute School is the largest online educational platform in Bangladesh. Through our website, app and social media, more than 1.5 million students are accessing quality education each day to acceler...

Visit 10minuteschool.com

Key Findings

We analyzed 10minuteschool.com page load time and found that the first response time was 38 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

10minuteschool.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value2,100 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

10minuteschool.com

38 ms

10minuteschool.com

1546 ms

bddbbd2c706820c7.css

33 ms

cf6fb9232a60b6f7.css

47 ms

c00203f0738e718d.css

33 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 64% of them (46 requests) were addressed to the original 10minuteschool.com, 33% (24 requests) were made to Cdn.10minuteschool.com and 1% (1 request) were made to S3.ap-southeast-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source S3.ap-southeast-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 303.3 kB (21%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 10minuteschool.com main page is 1.4 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 256.1 kB

  • Original 325.2 kB
  • After minification 324.8 kB
  • After compression 69.1 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 256.1 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 47.2 kB

  • Original 1.1 MB
  • After minification 1.1 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. 10 Minute School images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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.

Requests Breakdown

Number of requests can be reduced by 38 (54%)

Requests Now

70

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 10 Minute 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 39 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

10minuteschool.com accessibility score

69

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.

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

10minuteschool.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

SEO Factors

10minuteschool.com SEO score

86

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

Language and Encoding

  • Language Detected

    BN

  • Language Claimed

    BN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 10minuteschool.com can be misinterpreted by Google and other search engines. Our service has detected that Bengali/Bangla is used on the page, and it matches the claimed language. Our system also found out that 10minuteschool.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

Open Graph data is detected on the main page of 10 Minute School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: