Tools & Wizards About Us
nlcontracts.co.uk screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nlcontracts.co.uk

Screening Louvres | Sun louvres | Nationwide Louvre Company

Page Load Speed

3 sec in total

First Response

810 ms

Resources Loaded

2 sec

Page Rendered

140 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 810 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

nlcontracts.co.uk performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

www.nlcontracts.co.uk

810 ms

style.min.css

162 ms

styles.css

218 ms

settings.css

225 ms

style.css

244 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 88% of them (37 requests) were addressed to the original Nlcontracts.co.uk, 5% (2 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (810 ms) belongs to the original domain Nlcontracts.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.4 kB (7%)

Content Size

616.1 kB

After Optimization

573.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nlcontracts.co.uk main page is 616.1 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. 45% of websites need less resources to load. Images take 334.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 36.1 kB

  • Original 46.4 kB
  • After minification 44.6 kB
  • After compression 10.3 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 36.1 kB or 78% 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 1.5 kB

  • Original 137.3 kB
  • After minification 137.3 kB
  • After compression 135.8 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 2.7 kB

  • Original 97.8 kB
  • After minification 97.8 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 25 (71%)

Requests Now

35

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 35 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 17 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

810 ms

style.min.css

style.min.css

162 ms

styles.css

styles.css

218 ms

settings.css

settings.css

225 ms

style.css

style.css

244 ms

js_composer.min.css

js_composer.min.css

411 ms

jquery.min.js

jquery.min.js

317 ms

jquery-migrate.min.js

jquery-migrate.min.js

245 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

374 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

302 ms

js

js

56 ms

prettyPhoto.min.css

prettyPhoto.min.css

255 ms

owl.min.css

owl.min.css

255 ms

animate.min.css

animate.min.css

313 ms

scripts.js

scripts.js

327 ms

cf7-google-analytics.min.js

cf7-google-analytics.min.js

332 ms

slicknav.min.js

slicknav.min.js

334 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

481 ms

js_composer_front.min.js

js_composer_front.min.js

482 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

482 ms

owl.carousel.min.js

owl.carousel.min.js

483 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

483 ms

underscore.min.js

underscore.min.js

484 ms

waypoints.min.js

waypoints.min.js

485 ms

vc_grid.min.js

vc_grid.min.js

485 ms

css

css

30 ms

font-awesome.min.css

font-awesome.min.css

50 ms

gtm.js

gtm.js

93 ms

logo.jpg

logo.jpg

95 ms

home-about.jpg

home-about.jpg

305 ms

heading.png

heading.png

96 ms

Oadby-Plastics1-250x250.jpg

Oadby-Plastics1-250x250.jpg

97 ms

Glassfields1-250x250.jpg

Glassfields1-250x250.jpg

144 ms

jersey4-250x250.jpg

jersey4-250x250.jpg

144 ms

chas.png

chas.png

195 ms

construction.png

construction.png

236 ms

montserrat-regular-webfont.woff

montserrat-regular-webfont.woff

121 ms

montserrat-semibold-webfont.woff

montserrat-semibold-webfont.woff

131 ms

montserrat-bold-webfont.woff

montserrat-bold-webfont.woff

141 ms

montserrat-light-webfont.woff

montserrat-light-webfont.woff

154 ms

montserrat-ultralight-webfont.woff

montserrat-ultralight-webfont.woff

164 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

50 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: