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nk-computers.co.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

nk-computers.co.uk

NK Business IT Solutions | 30 years of IT experience at your fingertips.

Page Load Speed

2.1 sec in total

First Response

98 ms

Resources Loaded

1.3 sec

Page Rendered

682 ms

nk-computers.co.uk screenshot

About Website

Click here to check amazing NK Computers content for India. Otherwise, check out these important facts you probably never knew about nk-computers.co.uk

IT Solutions for working smarter and safer. Based in North West London. We believe our approach to IT support allows us to offer our clients an excellent IT Solution at optimal cost. Initially carryin...

Visit nk-computers.co.uk

Key Findings

We analyzed Nk-computers.co.uk page load time and found that the first response time was 98 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

nk-computers.co.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value20.7 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

nk-computers.co.uk

98 ms

www.nk-computers.co.uk

613 ms

nk-computer.d8790f002.min.css

64 ms

webfont.js

25 ms

cookieconsent.min.css

28 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Nk-computers.co.uk, 67% (29 requests) were made to Assets.website-files.com and 14% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (613 ms) belongs to the original domain Nk-computers.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.7 kB (5%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nk-computers.co.uk main page is 1.3 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. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.4 kB

  • Original 37.4 kB
  • After minification 37.3 kB
  • After compression 9.0 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 28.4 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 33.9 kB

  • Original 1.0 MB
  • After minification 1.0 MB

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. NK Computers images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 453 B

  • Original 210.8 kB
  • After minification 210.8 kB
  • After compression 210.3 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

-0%

Potential reduce by 18 B

  • Original 15.4 kB
  • After minification 15.4 kB
  • After compression 15.4 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. Nk-computers.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

34

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NK Computers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nk-computers.co.uk

nk-computers.co.uk

98 ms

www.nk-computers.co.uk

www.nk-computers.co.uk

613 ms

nk-computer.d8790f002.min.css

nk-computer.d8790f002.min.css

64 ms

webfont.js

webfont.js

25 ms

cookieconsent.min.css

cookieconsent.min.css

28 ms

jquery-3.5.1.min.dc5e7f18c8.js

jquery-3.5.1.min.dc5e7f18c8.js

27 ms

nk-computer.bdc902439.js

nk-computer.bdc902439.js

111 ms

cookieconsent.min.js

cookieconsent.min.js

44 ms

css

css

52 ms

5f0f2e6afcc6fb10ab662c9b_30%20Years.svg

5f0f2e6afcc6fb10ab662c9b_30%20Years.svg

108 ms

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5d288d7be54cb5bc40fce251_webclip.png

142 ms

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180 ms

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261 ms

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62d91760790d47a1ad81eae9_brooke-cagle-g1Kr4Ozfoac-unsplash.jpg

268 ms

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5d24720c60878d301c579eab_CCTV%20(2).svg

152 ms

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5d2471e71a0023040f7ad947_cloud-computing%20(1)%20(1).svg

118 ms

5d246de91a002330907ac757_Hosting.svg

5d246de91a002330907ac757_Hosting.svg

166 ms

5d24749f2758ae05183048ca_Malware.svg

5d24749f2758ae05183048ca_Malware.svg

178 ms

5d24740a60878d1e2557a5c5_Windows.svg

5d24740a60878d1e2557a5c5_Windows.svg

417 ms

5d247348aab4a50978decf0e_MS%20Server.svg

5d247348aab4a50978decf0e_MS%20Server.svg

243 ms

64df4570dfdf261a8be42ad1_Frame%201%20(2).jpg

64df4570dfdf261a8be42ad1_Frame%201%20(2).jpg

299 ms

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238 ms

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298 ms

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293 ms

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332 ms

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315 ms

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340 ms

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377 ms

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366 ms

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358 ms

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5d25c8c827bddde87dab7a21_Malwarebytes_Logo_(2016).svg.png

380 ms

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391 ms

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442 ms

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417 ms

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451 ms

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460 ms

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27 ms

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37 ms

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47 ms

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60 ms

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61 ms

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60 ms

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9BAAAAAQAAAAFtwAAAAAAAAAKABQAHgAyAEYAjACiAL4BFgE2AY4AAAABAAAADAA8AAMAAAAAAAIAAAAAAAAAAAAAAAAAAAAAAAAADgCuAAEAAAAAAAEADQAAAAEAAAAAAAIABwCWAAEAAAAAAAMADQBIAAEAAAAAAAQADQCrAAEAAAAAAAUACwAnAAEAAAAAAAYADQBvAAEAAAAAAAoAGgDSAAMAAQQJAAEAGgANAAMAAQQJAAIADgCdAAMAAQQJAAMAGgBVAAMAAQQJAAQAGgC4AAMAAQQJAAUAFgAyAAMAAQQJAAYAGgB8AAMAAQQJAAoANADsd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzVmVyc2lvbiAxLjAAVgBlAHIAcwBpAG8AbgAgADEALgAwd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzUmVndWxhcgBSAGUAZwB1AGwAYQByd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzRm9udCBnZW5lcmF0ZWQgYnkgSWNvTW9vbi4ARgBvAG4AdAAgAGcAZQBuAGUAcgBhAHQAZQBkACAAYgB5ACAASQBjAG8ATQBvAG8AbgAuAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

0 ms

Accessibility Review

nk-computers.co.uk accessibility score

96

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

nk-computers.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

Missing source maps for large first-party JavaScript

SEO Factors

nk-computers.co.uk SEO score

90

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nk-computers.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nk-computers.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

nk-computers.co.uk

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