Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

nationalglazingsolutions.com

Security, energy, and branding retrofits for commercial buildings - NGS

Page Load Speed

8 sec in total

First Response

219 ms

Resources Loaded

7 sec

Page Rendered

809 ms

nationalglazingsolutions.com screenshot

About Website

Click here to check amazing Nationalglazi NGS Olutions content. Otherwise, check out these important facts you probably never knew about nationalglazingsolutions.com

As the leading 3M™ Window Film dealer in the nation, NGS makes buildings better with 3M Window Film, Riot Glass™, Printed Graphics, and more.

Visit nationalglazingsolutions.com

Key Findings

We analyzed Nationalglazingsolutions.com page load time and found that the first response time was 219 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

nationalglazingsolutions.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.188

65/100

15%

TTI (Time to Interactive)

Value24.1 s

0/100

10%

Network Requests Diagram

nationalglazingsolutions.com

219 ms

www.filmsandgraphics.com

182 ms

www.filmsandgraphics.com

566 ms

dashicons.min.css

99 ms

jquery-ui-dialog.min.css

144 ms

Our browser made a total of 180 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nationalglazingsolutions.com, 71% (127 requests) were made to Filmsandgraphics.com and 7% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Filmsandgraphics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 407.8 kB (21%)

Content Size

1.9 MB

After Optimization

1.5 MB

In fact, the total size of Nationalglazingsolutions.com main page is 1.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 209.4 kB

  • Original 255.7 kB
  • After minification 254.7 kB
  • After compression 46.3 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 209.4 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 174.4 kB

  • Original 1.1 MB
  • After minification 901.7 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. Obviously, Nationalglazi NGS Olutions needs image optimization as it can save up to 174.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 13.6 kB

  • Original 229.4 kB
  • After minification 229.3 kB
  • After compression 215.8 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

-3%

Potential reduce by 10.4 kB

  • Original 354.5 kB
  • After minification 352.0 kB
  • After compression 344.1 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. Nationalglazingsolutions.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 138 (87%)

Requests Now

159

After Optimization

21

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nationalglazi NGS Olutions. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 86 to 1 for JavaScripts and from 54 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nationalglazingsolutions.com accessibility score

91

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nationalglazingsolutions.com best practices score

75

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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nationalglazingsolutions.com SEO score

93

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

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 Nationalglazingsolutions.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 Nationalglazingsolutions.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 Nationalglazi NGS Olutions. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: