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ntglass.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% 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

  • 91

    SEO

    Google-friendlier than
    70% of websites

ntglass.com

Home | Nashville Tempered Glass

Page Load Speed

1.3 sec in total

First Response

72 ms

Resources Loaded

904 ms

Page Rendered

324 ms

ntglass.com screenshot

About Website

Visit ntglass.com now to see the best up-to-date Nt Glass content and also check out these interesting facts you probably never knew about ntglass.com

Nashville Tempered Glass is the leader in OEM Glass Supply and Custom Glass Fabrication Services. With over 30 years of experience, we are your go to solution for all of your glass fabrication needs. ...

Visit ntglass.com

Key Findings

We analyzed Ntglass.com page load time and found that the first response time was 72 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

ntglass.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

www.ntglass.com

72 ms

minified.js

43 ms

focus-within-polyfill.js

43 ms

polyfill.min.js

563 ms

thunderbolt-commons.7c91a755.bundle.min.js

74 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Ntglass.com, 47% (9 requests) were made to Static.parastorage.com and 37% (7 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (563 ms) relates to the external source Polyfill.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 376.4 kB (44%)

Content Size

862.6 kB

After Optimization

486.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ntglass.com main page is 862.6 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. 40% of websites need less resources to load. HTML takes 477.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 373.7 kB

  • Original 477.5 kB
  • After minification 475.4 kB
  • After compression 103.7 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 373.7 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 156.5 kB
  • After minification 156.5 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. Nt Glass images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 228.6 kB
  • After minification 228.6 kB
  • After compression 225.9 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.

Requests Breakdown

Number of requests can be reduced by 10 (56%)

Requests Now

18

After Optimization

8

  • Images
  • JavaScript

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nt Glass. 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 as a result speed up the page load time.

Network Requests Diagram

www.ntglass.com

www.ntglass.com

72 ms

minified.js

minified.js

43 ms

focus-within-polyfill.js

focus-within-polyfill.js

43 ms

polyfill.min.js

polyfill.min.js

563 ms

thunderbolt-commons.7c91a755.bundle.min.js

thunderbolt-commons.7c91a755.bundle.min.js

74 ms

main.8534eeb3.bundle.min.js

main.8534eeb3.bundle.min.js

76 ms

lodash.min.js

lodash.min.js

75 ms

react.production.min.js

react.production.min.js

73 ms

react-dom.production.min.js

react-dom.production.min.js

76 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

75 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

75 ms

NTG-vector-Logo_edited.jpg

NTG-vector-Logo_edited.jpg

30 ms

9fd625_7ab7755bc4a342698453dc556343aefe~mv2.png

9fd625_7ab7755bc4a342698453dc556343aefe~mv2.png

105 ms

9fd625_34e27312a3bb43f3bbdc128bc5c455bd~mv2.jpg

9fd625_34e27312a3bb43f3bbdc128bc5c455bd~mv2.jpg

106 ms

9fd625_8de7a22fe8cd4b5094108f3536483a49f000.jpg

9fd625_8de7a22fe8cd4b5094108f3536483a49f000.jpg

111 ms

9fd625_cf4a8aba1c844d8f8053510757d564c8~mv2.jpg

9fd625_cf4a8aba1c844d8f8053510757d564c8~mv2.jpg

112 ms

9fd625_4a3f863b1888416b8761a85931ac4bd8~mv2.jpg

9fd625_4a3f863b1888416b8761a85931ac4bd8~mv2.jpg

111 ms

9b9cf209fa2241e9b8336a327e672cc0.jpg

9b9cf209fa2241e9b8336a327e672cc0.jpg

111 ms

bundle.min.js

bundle.min.js

70 ms

Accessibility Review

ntglass.com accessibility score

98

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

ntglass.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

High

Page has valid source maps

SEO Factors

ntglass.com SEO score

91

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 Ntglass.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 Ntglass.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

ntglass.com

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