Tools & Wizards About Us
schoolofdatascience.in screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

schoolofdatascience.in

Best Data Science Course Training in Marathahalli, Bangalore

Page Load Speed

7.8 sec in total

First Response

1 sec

Resources Loaded

5.4 sec

Page Rendered

1.3 sec

schoolofdatascience.in screenshot

About Website

Visit schoolofdatascience.in now to see the best up-to-date Schoolof Data Science content and also check out these interesting facts you probably never knew about schoolofdatascience.in

Are you looking for a data science training institute in Bangalore? We offer the best data science training with experienced faculty.

Visit schoolofdatascience.in

Key Findings

We analyzed Schoolofdatascience.in page load time and found that the first response time was 1 sec and then it took 6.7 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

schoolofdatascience.in performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

schoolofdatascience.in

1020 ms

js

65 ms

fbevents.js

23 ms

js

112 ms

frontend.min.css

1354 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 54% of them (59 requests) were addressed to the original Schoolofdatascience.in, 39% (43 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Schoolofdatascience.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.7 MB (85%)

Content Size

7.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schoolofdatascience.in main page is 7.8 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. 75% 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 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 242.5 kB

  • Original 282.6 kB
  • After minification 271.2 kB
  • After compression 40.1 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 242.5 kB or 86% of the original size.

Image Optimization

-87%

Potential reduce by 6.3 MB

  • Original 7.2 MB
  • After minification 904.5 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, Schoolof Data Science needs image optimization as it can save up to 6.3 MB or 87% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 26.1 kB

  • Original 131.5 kB
  • After minification 131.5 kB
  • After compression 105.4 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 26.1 kB or 20% of the original size.

CSS Optimization

-39%

Potential reduce by 64.0 kB

  • Original 165.9 kB
  • After minification 165.9 kB
  • After compression 102.0 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. Schoolofdatascience.in needs all CSS files to be minified and compressed as it can save up to 64.0 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (65%)

Requests Now

62

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schoolof Data Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

schoolofdatascience.in

schoolofdatascience.in

1020 ms

js

js

65 ms

fbevents.js

fbevents.js

23 ms

js

js

112 ms

frontend.min.css

frontend.min.css

1354 ms

css

css

30 ms

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style.min.css

1188 ms

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2091 ms

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2094 ms

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1872 ms

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2120 ms

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2121 ms

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206 ms

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2093 ms

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Accessibility Review

schoolofdatascience.in accessibility score

96

Accessibility Issues

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

Links do not have a discernible name

Best Practices

schoolofdatascience.in 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

schoolofdatascience.in SEO score

92

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schoolofdatascience.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 Schoolofdatascience.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

schoolofdatascience.in

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