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21

Performance

Renders faster than
39% of other websites
94

Accessibility

Visual factors better than
that of 83% of websites
67

Best Practices

More advanced features
available than in
24% of websites
100

SEO

Google-friendlier than
94% of websites

First Response

322 ms

Resources Loaded

11.6 sec

Page Rendered

642 ms

tanusreemukherjee.com screenshot

About Website

Visit tanusreemukherjee.com now to see the best up-to-date Tanusreemukherjee content and also check out these interesting facts you probably never knew about tanusreemukherjee.com

Online Music Teacher - Rabindra Sangeet - Indian Classical Music - Vocal & Instrumental - Patriotic Song

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Key Findings

We analyzed Tanusreemukherjee.com page load time and found that the first response time was 322 ms and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value32.0 s

0/100

10%

TBT (Total Blocking Time)

Value89,740 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value121.1 s

0/100

10%

tanusreemukherjee.com

322 ms

tanusreemukherjee.com

445 ms

bootstrap.min.css

616 ms

style.css

536 ms

responsive.css

539 ms

Our browser made a total of 168 requests to load all elements on the main page. We found that 23% of them (39 requests) were addressed to the original Tanusreemukherjee.com, 35% (58 requests) were made to Jnn-pa.googleapis.com and 25% (42 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Tanusreemukherjee.com.

Content Size

1.5 MB

After Optimization

1.4 MB

In fact, the total size of Tanusreemukherjee.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. Images take 697.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 31.4 kB

Original 36.8 kB
After minification 30.0 kB
After compression 5.5 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 6.9 kB, which is 19% 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 31.4 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 6.2 kB

Original 697.0 kB
After minification 690.8 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. Tanusreemukherjee images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 76.3 kB

Original 638.2 kB
After minification 638.2 kB
After compression 561.9 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 76.3 kB or 12% of the original size.

CSS Optimization

-7%

Potential reduce by 8.7 kB

Original 122.4 kB
After minification 122.4 kB
After compression 113.8 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. Tanusreemukherjee.com has all CSS files already compressed.

Requests Now

143

After Optimization

101

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tanusreemukherjee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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/).

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 Tanusreemukherjee.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 Tanusreemukherjee.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

tanusreemukherjee.com

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