Tools & Wizards About Us
sigmacontracting.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sigmacontracting.com

Construction Companies in Southwest | Construction Services in AZ

Page Load Speed

2.2 sec in total

First Response

183 ms

Resources Loaded

1.5 sec

Page Rendered

499 ms

sigmacontracting.com screenshot

About Website

Welcome to sigmacontracting.com homepage info - get ready to check Sigmacontracting best content right away, or after learning these important things about sigmacontracting.com

Sigma Contracting, Inc. is a licensed Arizona-based company founded in 1983. We offer construction services of the highest quality and value to our clients.

Visit sigmacontracting.com

Key Findings

We analyzed Sigmacontracting.com page load time and found that the first response time was 183 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

sigmacontracting.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

sigmacontracting.com

183 ms

www.sigmacontracting.com

509 ms

500193dbb63bed5b06677a6c6758b242.min.css

264 ms

sigma-logo-1.png

246 ms

sigma-logo-sm-r1.png

247 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Sigmacontracting.com, 4% (1 request) were made to Google.com and 4% (1 request) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (538 ms) belongs to the original domain Sigmacontracting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.3 kB (5%)

Content Size

2.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sigmacontracting.com main page is 2.5 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. 35% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 124.3 kB

  • Original 146.8 kB
  • After minification 143.6 kB
  • After compression 22.6 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 124.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 49 B

  • Original 2.2 MB
  • After minification 2.2 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. Sigmacontracting images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

  • Original 217.2 kB
  • After minification 217.2 kB
  • After compression 216.2 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.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sigmacontracting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sigmacontracting.com

sigmacontracting.com

183 ms

www.sigmacontracting.com

www.sigmacontracting.com

509 ms

500193dbb63bed5b06677a6c6758b242.min.css

500193dbb63bed5b06677a6c6758b242.min.css

264 ms

sigma-logo-1.png

sigma-logo-1.png

246 ms

sigma-logo-sm-r1.png

sigma-logo-sm-r1.png

247 ms

owl.carousel.css

owl.carousel.css

201 ms

sa-owl-theme.css

sa-owl-theme.css

240 ms

animate.min.css

animate.min.css

248 ms

lightgallery.css

lightgallery.css

265 ms

lightgallery-bundle.min.css

lightgallery-bundle.min.css

266 ms

style.min.css

style.min.css

280 ms

api.js

api.js

32 ms

w-hotel-1.jpg

w-hotel-1.jpg

128 ms

fountain-in-the-greens-1.jpg

fountain-in-the-greens-1.jpg

190 ms

showroom-lobby-reception-office-1.jpg

showroom-lobby-reception-office-1.jpg

193 ms

slide1-r1.jpg

slide1-r1.jpg

333 ms

little-sunshine-2.jpg

little-sunshine-2.jpg

183 ms

little-sunshine-1.jpg

little-sunshine-1.jpg

181 ms

mountain-side-1r1.jpg

mountain-side-1r1.jpg

195 ms

1.jpg

1.jpg

304 ms

gradys-gammage-1r1.jpg

gradys-gammage-1r1.jpg

538 ms

GammageBurnham-04ALT.jpg

GammageBurnham-04ALT.jpg

376 ms

about-sigma-1r1.jpg

about-sigma-1r1.jpg

385 ms

copper-bg-1-1024x307.jpg

copper-bg-1-1024x307.jpg

268 ms

recaptcha__en.js

recaptcha__en.js

26 ms

awb-icons.woff

awb-icons.woff

318 ms

Accessibility Review

sigmacontracting.com accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sigmacontracting.com best practices score

92

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

SEO Factors

sigmacontracting.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Sigmacontracting.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 Sigmacontracting.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

sigmacontracting.com

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