Tools & Wizards About Us
simplelecture.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

simplelecture.com

SimpleLecture – Online Classes for NEET, JEE & Board Exams

Page Load Speed

7.1 sec in total

First Response

335 ms

Resources Loaded

6.2 sec

Page Rendered

523 ms

simplelecture.com screenshot

About Website

Click here to check amazing Simple Lecture content for India. Otherwise, check out these important facts you probably never knew about simplelecture.com

India's AI-powered online learning platform. Live classes, recorded lectures, mock tests & 24/7 AI doubt solver for NEET, JEE, CBSE, SSLC & PUC. Join 50,000+ students from ₹1000/year.

Visit simplelecture.com

Key Findings

We analyzed Simplelecture.com page load time and found that the first response time was 335 ms and then it took 6.8 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

simplelecture.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

simplelecture.com

335 ms

simplelecture.com

1153 ms

jquery-ui.min.css

508 ms

stylePortalNew.css

804 ms

menu.css

409 ms

Our browser made a total of 268 requests to load all elements on the main page. We found that 97% of them (260 requests) were addressed to the original Simplelecture.com, 1% (2 requests) were made to Google-analytics.com and 0% (1 request) were made to Opensource.keycdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Simplelecture.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 917.9 kB (34%)

Content Size

2.7 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Simplelecture.com main page is 2.7 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. 60% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 239.1 kB

  • Original 261.0 kB
  • After minification 153.7 kB
  • After compression 21.9 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 107.3 kB, which is 41% 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 239.1 kB or 92% of the original size.

Image Optimization

-15%

Potential reduce by 297.4 kB

  • Original 2.0 MB
  • After minification 1.7 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, Simple Lecture needs image optimization as it can save up to 297.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 182.5 kB

  • Original 232.7 kB
  • After minification 161.5 kB
  • After compression 50.2 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 182.5 kB or 78% of the original size.

CSS Optimization

-85%

Potential reduce by 198.9 kB

  • Original 233.3 kB
  • After minification 167.8 kB
  • After compression 34.4 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. Simplelecture.com needs all CSS files to be minified and compressed as it can save up to 198.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (12%)

Requests Now

129

After Optimization

113

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Simple Lecture. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

simplelecture.com

simplelecture.com

335 ms

simplelecture.com

simplelecture.com

1153 ms

jquery-ui.min.css

jquery-ui.min.css

508 ms

stylePortalNew.css

stylePortalNew.css

804 ms

menu.css

menu.css

409 ms

font-awesome.min.css

font-awesome.min.css

6 ms

slippry.css

slippry.css

409 ms

slick.css

slick.css

407 ms

easy-responsive-tabs.css

easy-responsive-tabs.css

507 ms

jqueryPortal

jqueryPortal

909 ms

menu.js

menu.js

102 ms

jquery.simplePopup.js

jquery.simplePopup.js

101 ms

stiky-nav.js

stiky-nav.js

114 ms

Tracker.js

Tracker.js

129 ms

easyResponsiveTabs.js

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118 ms

tabs.js

tabs.js

200 ms

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201 ms

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321 ms

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650 ms

v2.zopim.com

v2.zopim.com

147 ms

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150 ms

simplelecture_com_1784.js

simplelecture_com_1784.js

532 ms

GetCartCount

GetCartCount

621 ms

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702 ms

asset_composer.js

asset_composer.js

51 ms

collect

collect

15 ms

js

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69 ms

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Accessibility Review

simplelecture.com accessibility score

59

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

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

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

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

simplelecture.com best practices score

50

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

simplelecture.com SEO score

71

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 Simplelecture.com 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 Simplelecture.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

simplelecture.com

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