Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 0

    Accessibility

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 0

    SEO

nulearn.in

IIM Courses - Online Analytics Courses & Certifications | Nulearn

Page Load Speed

13 sec in total

First Response

469 ms

Resources Loaded

11.9 sec

Page Rendered

559 ms

nulearn.in screenshot

About Website

Visit nulearn.in now to see the best up-to-date Nulearn content for India and also check out these interesting facts you probably never knew about nulearn.in

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Key Findings

We analyzed Nulearn.in page load time and found that the first response time was 469 ms and then it took 12.5 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

nulearn.in performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value44.8 s

0/100

10%

TBT (Total Blocking Time)

Value70,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value89.1 s

0/100

10%

Network Requests Diagram

nulearn.in

469 ms

nulearn.in

991 ms

www.nulearn.in

466 ms

www.nulearn.in

1587 ms

cssfont.css

681 ms

Our browser made a total of 244 requests to load all elements on the main page. We found that 70% of them (172 requests) were addressed to the original Nulearn.in, 3% (8 requests) were made to Google.com and 3% (8 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Nulearn.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 969.0 kB (31%)

Content Size

3.1 MB

After Optimization

2.1 MB

In fact, the total size of Nulearn.in main page is 3.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 610.1 kB

  • Original 742.4 kB
  • After minification 648.5 kB
  • After compression 132.2 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 93.9 kB, which is 13% 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 610.1 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 13.0 kB

  • Original 1.6 MB
  • After minification 1.6 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. Nulearn images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 33.8 kB

  • Original 325.6 kB
  • After minification 323.9 kB
  • After compression 291.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-77%

Potential reduce by 312.0 kB

  • Original 407.3 kB
  • After minification 407.1 kB
  • After compression 95.3 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. Nulearn.in needs all CSS files to be minified and compressed as it can save up to 312.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (27%)

Requests Now

231

After Optimization

168

The browser has sent 231 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nulearn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Best Practices

nulearn.in best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nulearn.in SEO score

0

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 Nulearn.in 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 Nulearn.in 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 Nulearn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: