Tools & Wizards About Us

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sigma-enterprises.com

Sigma Enterprises | International Trading and Procurement Services

Page Load Speed

2.6 sec in total

First Response

275 ms

Resources Loaded

2.3 sec

Page Rendered

100 ms

About Website

Click here to check amazing Sigma Enterprises content. Otherwise, check out these important facts you probably never knew about sigma-enterprises.com

No 1 international procurement specialists for the global marketplace, specialising in mining equipment.

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Key Findings

We analyzed Sigma-enterprises.com page load time and found that the first response time was 275 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sigma-enterprises.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.2 s

61/100

10%

Network Requests Diagram

sigma-enterprises.com

275 ms

sigma-enterprises.com

790 ms

slim-081711.css

26 ms

style.css

159 ms

style.min.css

472 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 87% of them (34 requests) were addressed to the original Sigma-enterprises.com, 5% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Cdn-images.mailchimp.com. The less responsive or slowest element that took the longest time to load (790 ms) belongs to the original domain Sigma-enterprises.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.9 kB (50%)

Content Size

503.7 kB

After Optimization

249.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sigma-enterprises.com main page is 503.7 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. Javascripts take 212.0 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 26.9 kB

  • Original 45.0 kB
  • After minification 43.1 kB
  • After compression 18.1 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 26.9 kB or 60% of the original size.

Image Optimization

-0%

Potential reduce by 477 B

  • Original 141.1 kB
  • After minification 140.6 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 Enterprises images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 136.0 kB

  • Original 212.0 kB
  • After minification 211.8 kB
  • After compression 76.0 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 136.0 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 90.5 kB

  • Original 105.6 kB
  • After minification 94.5 kB
  • After compression 15.0 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. Sigma-enterprises.com needs all CSS files to be minified and compressed as it can save up to 90.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (39%)

Requests Now

36

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sigma Enterprises. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sigma-enterprises.com accessibility score

73

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

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.

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

Best Practices

sigma-enterprises.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

sigma-enterprises.com SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sigma-enterprises.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sigma-enterprises.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

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