Tools & Wizards About Us
nlcontracts.co.uk screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

nlcontracts.co.uk

Screening Louvres | Sun louvres | Nationwide Louvre Company

Page Load Speed

3.6 sec in total

First Response

608 ms

Resources Loaded

2.9 sec

Page Rendered

164 ms

nlcontracts.co.uk screenshot

About Website

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

Nationwide Louvre Company are the UK's leading name in solar shading, brise soleil, weather louvres and acoustic louvres. Contact us today for more

Visit nlcontracts.co.uk

Key Findings

We analyzed Nlcontracts.co.uk page load time and found that the first response time was 608 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nlcontracts.co.uk performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

www.nlcontracts.co.uk

608 ms

style.min.css

151 ms

styles.css

219 ms

settings.css

222 ms

style.css

231 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 80% of them (37 requests) were addressed to the original Nlcontracts.co.uk, 9% (4 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (608 ms) belongs to the original domain Nlcontracts.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.2 kB (6%)

Content Size

635.0 kB

After Optimization

594.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nlcontracts.co.uk main page is 635.0 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. 60% of websites need less resources to load. Images take 334.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 33.9 kB

  • Original 44.3 kB
  • After minification 42.5 kB
  • After compression 10.4 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 33.9 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 2.1 kB

  • Original 334.6 kB
  • After minification 332.5 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. Nlcontracts images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.6 kB

  • Original 158.3 kB
  • After minification 158.3 kB
  • After compression 156.7 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 2.7 kB

  • Original 97.7 kB
  • After minification 97.7 kB
  • After compression 95.1 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. Nlcontracts.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (72%)

Requests Now

39

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nlcontracts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.nlcontracts.co.uk

www.nlcontracts.co.uk

608 ms

style.min.css

style.min.css

151 ms

styles.css

styles.css

219 ms

settings.css

settings.css

222 ms

style.css

style.css

231 ms

js_composer.min.css

js_composer.min.css

382 ms

jquery.min.js

jquery.min.js

312 ms

jquery-migrate.min.js

jquery-migrate.min.js

234 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

370 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

299 ms

js

js

53 ms

prettyPhoto.min.css

prettyPhoto.min.css

245 ms

owl.min.css

owl.min.css

261 ms

animate.min.css

animate.min.css

316 ms

scripts.js

scripts.js

414 ms

cf7-google-analytics.min.js

cf7-google-analytics.min.js

414 ms

slicknav.min.js

slicknav.min.js

414 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

414 ms

js_composer_front.min.js

js_composer_front.min.js

415 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

415 ms

owl.carousel.min.js

owl.carousel.min.js

416 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

415 ms

underscore.min.js

underscore.min.js

467 ms

waypoints.min.js

waypoints.min.js

469 ms

vc_grid.min.js

vc_grid.min.js

515 ms

css

css

27 ms

font-awesome.min.css

font-awesome.min.css

31 ms

gtm.js

gtm.js

79 ms

logo.jpg

logo.jpg

155 ms

home-about.jpg

home-about.jpg

326 ms

heading.png

heading.png

106 ms

Oadby-Plastics1-250x250.jpg

Oadby-Plastics1-250x250.jpg

107 ms

Glassfields1-250x250.jpg

Glassfields1-250x250.jpg

153 ms

jersey4-250x250.jpg

jersey4-250x250.jpg

153 ms

chas.png

chas.png

223 ms

construction.png

construction.png

326 ms

js

js

81 ms

analytics.js

analytics.js

74 ms

montserrat-regular-webfont.woff

montserrat-regular-webfont.woff

148 ms

montserrat-semibold-webfont.woff

montserrat-semibold-webfont.woff

148 ms

montserrat-bold-webfont.woff

montserrat-bold-webfont.woff

236 ms

montserrat-light-webfont.woff

montserrat-light-webfont.woff

249 ms

montserrat-ultralight-webfont.woff

montserrat-ultralight-webfont.woff

248 ms

js

js

78 ms

collect

collect

158 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

110 ms

Accessibility Review

nlcontracts.co.uk accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

nlcontracts.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

SEO Factors

nlcontracts.co.uk SEO score

100

Search Engine Optimization Advices

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 Nlcontracts.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 Nlcontracts.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

nlcontracts.co.uk

Open Graph description is not detected on the main page of Nlcontracts. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: