Tools & Wizards About Us
sigmainsights.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sigmainsights.com

Sigma Insights : Power, Infrastructure, India, Clearances, MW, Capacity

Page Load Speed

4.6 sec in total

First Response

778 ms

Resources Loaded

3.7 sec

Page Rendered

145 ms

sigmainsights.com screenshot

About Website

Click here to check amazing Sigma Insights content for India. Otherwise, check out these important facts you probably never knew about sigmainsights.com

India largest databank on the power and infrastructure sector. Covers 160 GW of existing capacity and 900 GW of upcoming capacity. Upcoming plants clearances such as land, water, environment, fuel and...

Visit sigmainsights.com

Key Findings

We analyzed Sigmainsights.com page load time and found that the first response time was 778 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sigmainsights.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

sigmainsights.com

778 ms

main-style.css

472 ms

login-box.css

491 ms

royalslider.css

496 ms

default.css

493 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Sigmainsights.com, 10% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Sigmainsights.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 204.1 kB (32%)

Content Size

638.4 kB

After Optimization

434.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sigmainsights.com main page is 638.4 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. 25% of websites need less resources to load. Images take 375.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 37.1 kB

  • Original 44.0 kB
  • After minification 31.7 kB
  • After compression 6.9 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 12.3 kB, which is 28% 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 37.1 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 18.8 kB

  • Original 375.4 kB
  • After minification 356.6 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. Sigma Insights images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 122.6 kB

  • Original 188.1 kB
  • After minification 171.6 kB
  • After compression 65.5 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 122.6 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 25.6 kB

  • Original 31.0 kB
  • After minification 20.3 kB
  • After compression 5.4 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. Sigmainsights.com needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (36%)

Requests Now

28

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sigma Insights. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sigmainsights.com

sigmainsights.com

778 ms

main-style.css

main-style.css

472 ms

login-box.css

login-box.css

491 ms

royalslider.css

royalslider.css

496 ms

default.css

default.css

493 ms

iskin.css

iskin.css

494 ms

royalslider-preview.css

royalslider-preview.css

516 ms

jquery-1.6.2.min.js

jquery-1.6.2.min.js

1418 ms

jquery.easing.1.3.min.js

jquery.easing.1.3.min.js

735 ms

royal-slider-8.1.min.js

royal-slider-8.1.min.js

980 ms

WebResource.axd

WebResource.axd

739 ms

WebResource.axd

WebResource.axd

740 ms

main-bg.png

main-bg.png

1722 ms

ga.js

ga.js

7 ms

loginBox.png

loginBox.png

260 ms

logo.png

logo.png

236 ms

1-18milion-data.png

1-18milion-data.png

259 ms

2-2500IndependentDataSources.png

2-2500IndependentDataSources.png

246 ms

3-150IndustryDataSeries.png

3-150IndustryDataSeries.png

258 ms

4-160GWInstalledCapacity.png

4-160GWInstalledCapacity.png

471 ms

5-900GWUpcomingCapacity.png

5-900GWUpcomingCapacity.png

491 ms

6-800CoalMineLevelDetails.png

6-800CoalMineLevelDetails.png

498 ms

Bottom-Img-02.jpg

Bottom-Img-02.jpg

496 ms

Bottom-Img-03.jpg

Bottom-Img-03.jpg

768 ms

lognBtn.png

lognBtn.png

705 ms

__utm.gif

__utm.gif

10 ms

__utm.gif

__utm.gif

3 ms

grab.png

grab.png

695 ms

controls-sprite.png

controls-sprite.png

703 ms

Accessibility Review

sigmainsights.com accessibility score

88

Accessibility Issues

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

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

sigmainsights.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sigmainsights.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sigmainsights.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 Sigmainsights.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sigmainsights.com

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