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nandcglass.co.uk screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

nandcglass.co.uk

N&C Glass Ltd. - double glazing for Cambridgeshire

Page Load Speed

857 ms in total

First Response

92 ms

Resources Loaded

709 ms

Page Rendered

56 ms

nandcglass.co.uk screenshot

About Website

Visit nandcglass.co.uk now to see the best up-to-date Nandc Glass content and also check out these interesting facts you probably never knew about nandcglass.co.uk

N&C Glass Ltd. is Ely's leading home improvements company with customers all over East Anglia. We can help with double glazing, architectural glazing, doors, door systems, fast build extensions and mu...

Visit nandcglass.co.uk

Key Findings

We analyzed Nandcglass.co.uk page load time and found that the first response time was 92 ms and then it took 765 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

nandcglass.co.uk performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value3,080 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

www.nandcglass.co.uk

92 ms

minified.js

31 ms

focus-within-polyfill.js

26 ms

polyfill.min.js

23 ms

thunderbolt-commons.09398ec1.bundle.min.js

104 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nandcglass.co.uk, 41% (17 requests) were made to Static.parastorage.com and 29% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (326 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 560.3 kB (57%)

Content Size

979.9 kB

After Optimization

419.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nandcglass.co.uk main page is 979.9 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. 30% of websites need less resources to load. Javascripts take 485.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 323.2 kB

  • Original 422.9 kB
  • After minification 421.2 kB
  • After compression 99.6 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 323.2 kB or 76% of the original size.

Image Optimization

-14%

Potential reduce by 10.3 kB

  • Original 71.2 kB
  • After minification 60.9 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, Nandc Glass needs image optimization as it can save up to 10.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-47%

Potential reduce by 226.8 kB

  • Original 485.8 kB
  • After minification 485.8 kB
  • After compression 259.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 226.8 kB or 47% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (43%)

Requests Now

23

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nandc 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.nandcglass.co.uk

www.nandcglass.co.uk

92 ms

minified.js

minified.js

31 ms

focus-within-polyfill.js

focus-within-polyfill.js

26 ms

polyfill.min.js

polyfill.min.js

23 ms

thunderbolt-commons.09398ec1.bundle.min.js

thunderbolt-commons.09398ec1.bundle.min.js

104 ms

main.e5a43201.bundle.min.js

main.e5a43201.bundle.min.js

105 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

16 ms

lodash.min.js

lodash.min.js

103 ms

react.production.min.js

react.production.min.js

103 ms

react-dom.production.min.js

react-dom.production.min.js

106 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

104 ms

2614f7_bb08fc24ef084268b98ea2ccdd8da60d~mv2.png

2614f7_bb08fc24ef084268b98ea2ccdd8da60d~mv2.png

203 ms

bundle.min.js

bundle.min.js

91 ms

2614f7_bd2fe23a695247ab8e0198c647f2ee08~mv2.jpg

2614f7_bd2fe23a695247ab8e0198c647f2ee08~mv2.jpg

191 ms

2614f7_bd421da347c547cabf2f6ca2695b1cec~mv2.png

2614f7_bd421da347c547cabf2f6ca2695b1cec~mv2.png

183 ms

2614f7_dd8837d029e9469a9aaa092208bea8d1~mv2.jpg

2614f7_dd8837d029e9469a9aaa092208bea8d1~mv2.jpg

181 ms

2614f7_42b3287a91dd4e858dae81d19c3bad64~mv2.jpg

2614f7_42b3287a91dd4e858dae81d19c3bad64~mv2.jpg

181 ms

2614f7_47fd2866574649e1b64044826893ad61~mv2.jpg

2614f7_47fd2866574649e1b64044826893ad61~mv2.jpg

161 ms

2614f7_187ce7750bd64513a39e6a8b61780082~mv2.jpg

2614f7_187ce7750bd64513a39e6a8b61780082~mv2.jpg

326 ms

2614f7_48b0d368050d47c79f916707cd81629a~mv2.jpg

2614f7_48b0d368050d47c79f916707cd81629a~mv2.jpg

314 ms

91 ms

115 ms

114 ms

114 ms

110 ms

111 ms

119 ms

152 ms

148 ms

149 ms

148 ms

147 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

5 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

11 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

26 ms

deprecation-style.v5.css

deprecation-style.v5.css

4 ms

right-arrow.svg

right-arrow.svg

18 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

5 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

4 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

4 ms

Accessibility Review

nandcglass.co.uk accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Links do not have a discernible name

Best Practices

nandcglass.co.uk 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

nandcglass.co.uk 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 Nandcglass.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 Nandcglass.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

nandcglass.co.uk

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