Tools & Wizards About Us
nationalconstructioninc.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nationalconstructioninc.com

Madison Commercial Construction | Build, Remodel | National Construction

Page Load Speed

803 ms in total

First Response

100 ms

Resources Loaded

703 ms

Page Rendered

0 ms

nationalconstructioninc.com screenshot

About Website

Click here to check amazing National Construction Inc content. Otherwise, check out these important facts you probably never knew about nationalconstructioninc.com

We’re a Madison-based company providing commercial construction, remodeling and renovation for Wisconsin businesses & organizations to drive growth.

Visit nationalconstructioninc.com

Key Findings

We analyzed Nationalconstructioninc.com page load time and found that the first response time was 100 ms and then it took 703 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

nationalconstructioninc.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

nationalconstructioninc.com

100 ms

nationalconstructioninc.com

383 ms

css

42 ms

style.css

11 ms

fotorama.css

19 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 82% of them (27 requests) were addressed to the original Nationalconstructioninc.com, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Cdn.avidratings.com. The less responsive or slowest element that took the longest time to load (383 ms) belongs to the original domain Nationalconstructioninc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.1 kB (4%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nationalconstructioninc.com main page is 1.3 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 897.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 29.1 kB

  • Original 39.1 kB
  • After minification 36.6 kB
  • After compression 10.0 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 29.1 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 897.1 kB
  • After minification 897.1 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. National Construction Inc images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 9.0 kB

  • Original 296.9 kB
  • After minification 296.8 kB
  • After compression 287.9 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

-26%

Potential reduce by 14.0 kB

  • Original 54.2 kB
  • After minification 52.6 kB
  • After compression 40.2 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. Nationalconstructioninc.com needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (55%)

Requests Now

31

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National Construction Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nationalconstructioninc.com

nationalconstructioninc.com

100 ms

nationalconstructioninc.com

nationalconstructioninc.com

383 ms

css

css

42 ms

style.css

style.css

11 ms

fotorama.css

fotorama.css

19 ms

style.min.css

style.min.css

18 ms

cleantalk-public.min.css

cleantalk-public.min.css

24 ms

font-awesome.min.css

font-awesome.min.css

25 ms

slick.css

slick.css

25 ms

slick-lightbox.css

slick-lightbox.css

23 ms

jquery.min.js

jquery.min.js

28 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

31 ms

avidwidget.min.js

avidwidget.min.js

69 ms

modernizr-2.8.3.min.js

modernizr-2.8.3.min.js

29 ms

slick.min.js

slick.min.js

27 ms

slick-lightbox.min.js

slick-lightbox.min.js

26 ms

slick-sliders.js

slick-sliders.js

27 ms

api.js

api.js

65 ms

gtm.js

gtm.js

85 ms

fbevents.js

fbevents.js

39 ms

concrete-background.jpg

concrete-background.jpg

19 ms

recaptcha__en.js

recaptcha__en.js

93 ms

nci-logo.svg

nci-logo.svg

18 ms

DJI_0502-1024x575.jpg

DJI_0502-1024x575.jpg

22 ms

Low_res_R4A3009-1024x683.jpg

Low_res_R4A3009-1024x683.jpg

19 ms

triangle-outline.svg

triangle-outline.svg

16 ms

Low_res_R4A2942-1024x683.jpg

Low_res_R4A2942-1024x683.jpg

18 ms

DSC07878-3-1024x683.jpg

DSC07878-3-1024x683.jpg

18 ms

LRDJI_0422-1024x575.jpg

LRDJI_0422-1024x575.jpg

57 ms

LRDSC00155-1024x683.jpg

LRDSC00155-1024x683.jpg

62 ms

Normandy-final-5-1024x683.jpg

Normandy-final-5-1024x683.jpg

58 ms

DSC09134-1024x683.jpg

DSC09134-1024x683.jpg

62 ms

triangle-solid.svg

triangle-solid.svg

61 ms

Accessibility Review

nationalconstructioninc.com accessibility score

76

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.

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

Image elements do not have [alt] attributes

Best Practices

nationalconstructioninc.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nationalconstructioninc.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nationalconstructioninc.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 Nationalconstructioninc.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

nationalconstructioninc.com

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