Access smartdatascience.com. Smart Data Science LLC: Smarter Results for a Big Data World

Report Summary

About Website

Click here to check amazing Smart Data Science content. Otherwise, check out these important facts you probably never knew about smartdatascience.com

Smart Data Science LLC provides smarter result for a Big Data world.

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

smartdatascience.com

119 ms

www.smartdatascience.com

116 ms

bootstrap.min.css

181 ms

scrolling-nav.css

47 ms

jquery-1.10.2.js

32 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original Smartdatascience.com, 20% (4 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (227 ms) relates to the external source Google-analytics.com.

Content Size

481.4 kB

After Optimization

293.8 kB

In fact, the total size of Smartdatascience.com main page is 481.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 210.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 9.7 kB

Original 12.2 kB
After minification 8.3 kB
After compression 2.5 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 3.9 kB, which is 32% 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 9.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 59 B

Original 210.1 kB
After minification 210.1 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. Smart Data Science images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 86.8 kB

Original 149.6 kB
After minification 147.4 kB
After compression 62.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 86.8 kB or 58% of the original size.

CSS Optimization

-83%

Potential reduce by 91.0 kB

Original 109.5 kB
After minification 106.1 kB
After compression 18.5 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. Smartdatascience.com needs all CSS files to be minified and compressed as it can save up to 91.0 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smart 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 5 to 1 for JavaScripts and as a result speed up the page load time.

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

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

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 Smartdatascience.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 Smartdatascience.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

smartdatascience.com

Open Graph description is not detected on the main page of Smart Data Science. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Smart Data Science LLC: Smarter Results for a Big Data World​

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)