Tools & Wizards About Us
sigmapro.co.uk screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

sigmapro.co.uk

Lean Six Sigma Training & Consulting from SigmaPro

Page Load Speed

7.1 sec in total

First Response

2.5 sec

Resources Loaded

4.3 sec

Page Rendered

226 ms

sigmapro.co.uk screenshot

About Website

Welcome to sigmapro.co.uk homepage info - get ready to check Sigma Pro best content right away, or after learning these important things about sigmapro.co.uk

SigmaPro provides Lean Six Sigma training, consulting and deployment to help organisations achieve breakthrough performance improvement.

Visit sigmapro.co.uk

Key Findings

We analyzed Sigmapro.co.uk page load time and found that the first response time was 2.5 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sigmapro.co.uk performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.191

64/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

sigmapro.co.uk

2508 ms

calendar.css

100 ms

front.css

198 ms

bootstrap.min.css

269 ms

bootstrap-responsive.min.css

274 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 88% of them (50 requests) were addressed to the original Sigmapro.co.uk, 5% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Sigmapro.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.1 kB (7%)

Content Size

2.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sigmapro.co.uk main page is 2.4 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. 40% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 30.3 kB

  • Original 39.8 kB
  • After minification 37.7 kB
  • After compression 9.5 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. 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 30.3 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 137.9 kB

  • Original 2.2 MB
  • After minification 2.0 MB

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 Pro images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 8.4 kB

  • Original 187.2 kB
  • After minification 187.2 kB
  • After compression 178.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 5.5 kB

  • Original 57.9 kB
  • After minification 57.9 kB
  • After compression 52.4 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. Sigmapro.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (65%)

Requests Now

52

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sigma Pro. 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 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sigmapro.co.uk

sigmapro.co.uk

2508 ms

calendar.css

calendar.css

100 ms

front.css

front.css

198 ms

bootstrap.min.css

bootstrap.min.css

269 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

274 ms

bootstrap-extended.css

bootstrap-extended.css

283 ms

template.css

template.css

285 ms

icons.css

icons.css

289 ms

social-icons-font.css

social-icons-font.css

294 ms

lblue_dkhaki.css

lblue_dkhaki.css

359 ms

custom.css

custom.css

363 ms

flexslider.css

flexslider.css

377 ms

style.css

style.css

380 ms

modal.css

modal.css

387 ms

jquery.min.js

jquery.min.js

398 ms

jquery-noconflict.js

jquery-noconflict.js

448 ms

jquery-migrate.min.js

jquery-migrate.min.js

454 ms

caption.js

caption.js

472 ms

script.js

script.js

477 ms

bootstrap.min.js

bootstrap.min.js

485 ms

template.js

template.js

503 ms

bootstrap-tabcollapse.js

bootstrap-tabcollapse.js

537 ms

menuwidth.js

menuwidth.js

546 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

567 ms

device-dropdown.js

device-dropdown.js

572 ms

menu.js

menu.js

582 ms

menu-left.js

menu-left.js

600 ms

sticky-menu.js

sticky-menu.js

627 ms

fcfc.js

fcfc.js

639 ms

mootools-core.js

mootools-core.js

665 ms

core.js

core.js

676 ms

mootools-more.js

mootools-more.js

781 ms

modal.js

modal.js

698 ms

css

css

33 ms

com_content.css

com_content.css

715 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

729 ms

ga.js

ga.js

50 ms

feed-icon16x16.png

feed-icon16x16.png

96 ms

s1-1.jpg

s1-1.jpg

412 ms

s2-1.jpg

s2-1.jpg

417 ms

s3-1.jpg

s3-1.jpg

529 ms

sigmapro_logo.png

sigmapro_logo.png

105 ms

i_twitter.png

i_twitter.png

105 ms

i_facebook.png

i_facebook.png

104 ms

i_linkedin.png

i_linkedin.png

95 ms

i_mail.png

i_mail.png

103 ms

i_global.png

i_global.png

105 ms

ic_guide.png

ic_guide.png

183 ms

publictraining.jpg

publictraining.jpg

637 ms

businessimprovement.jpg

businessimprovement.jpg

749 ms

researchinformation.jpg

researchinformation.jpg

578 ms

i_quo.jpg

i_quo.jpg

196 ms

i_quo2.jpg

i_quo2.jpg

193 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

52 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

63 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

64 ms

__utm.gif

__utm.gif

18 ms

Accessibility Review

sigmapro.co.uk accessibility score

80

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

sigmapro.co.uk best practices score

58

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sigmapro.co.uk SEO score

88

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 Sigmapro.co.uk 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 Sigmapro.co.uk 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

sigmapro.co.uk

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