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jkf-computers.co.uk screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jkf-computers.co.uk

Home - JKF Computers

Page Load Speed

6.4 sec in total

First Response

1.1 sec

Resources Loaded

4.8 sec

Page Rendered

431 ms

jkf-computers.co.uk screenshot

About Website

Click here to check amazing JKF Computers content. Otherwise, check out these important facts you probably never knew about jkf-computers.co.uk

Upgrades and rebuilds for PCs and laptops in and around Kent. Whether you’re looking for PC set ups, virus detection, we have more than 20 years of experience.

Visit jkf-computers.co.uk

Key Findings

We analyzed Jkf-computers.co.uk page load time and found that the first response time was 1.1 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

jkf-computers.co.uk performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value20.7 s

0/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.749

6/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

jkf-computers.co.uk

1120 ms

style.min.css

535 ms

styles.css

105 ms

bootstrap.min.css

381 ms

font-awesome.min.css

591 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 87% of them (66 requests) were addressed to the original Jkf-computers.co.uk, 8% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jkf-computers.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (57%)

Content Size

2.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jkf-computers.co.uk main page is 2.6 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. 65% of websites need less resources to load. CSS take 963.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 106.8 kB

  • Original 124.5 kB
  • After minification 115.4 kB
  • After compression 17.8 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 106.8 kB or 86% of the original size.

Image Optimization

-18%

Potential reduce by 129.8 kB

  • Original 711.9 kB
  • After minification 582.1 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, JKF Computers needs image optimization as it can save up to 129.8 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 457.6 kB

  • Original 845.7 kB
  • After minification 809.6 kB
  • After compression 388.1 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 457.6 kB or 54% of the original size.

CSS Optimization

-85%

Potential reduce by 823.0 kB

  • Original 963.3 kB
  • After minification 889.8 kB
  • After compression 140.2 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. Jkf-computers.co.uk needs all CSS files to be minified and compressed as it can save up to 823.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (84%)

Requests Now

62

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JKF 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 33 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jkf-computers.co.uk

jkf-computers.co.uk

1120 ms

style.min.css

style.min.css

535 ms

styles.css

styles.css

105 ms

bootstrap.min.css

bootstrap.min.css

381 ms

font-awesome.min.css

font-awesome.min.css

591 ms

themify-icons.css

themify-icons.css

373 ms

flaticon-set.css

flaticon-set.css

374 ms

magnific-popup.css

magnific-popup.css

467 ms

owl.carousel.min.css

owl.carousel.min.css

465 ms

owl.theme.default.min.css

owl.theme.default.min.css

472 ms

animate.css

animate.css

562 ms

bootsnav.css

bootsnav.css

647 ms

style.css

style.css

657 ms

responsive.css

responsive.css

667 ms

woo-commerce.css

woo-commerce.css

759 ms

css

css

32 ms

elementor-icons.min.css

elementor-icons.min.css

686 ms

frontend-lite.min.css

frontend-lite.min.css

921 ms

swiper.min.css

swiper.min.css

739 ms

post-7.css

post-7.css

751 ms

global.css

global.css

745 ms

css

css

43 ms

jquery.min.js

jquery.min.js

798 ms

jquery-migrate.min.js

jquery-migrate.min.js

829 ms

index.js

index.js

832 ms

index.js

index.js

844 ms

popper.min.js

popper.min.js

846 ms

bootstrap.min.js

bootstrap.min.js

895 ms

equal-height.min.js

equal-height.min.js

1047 ms

jquery.appear.js

jquery.appear.js

1047 ms

jquery.easing.min.js

jquery.easing.min.js

1047 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1047 ms

modernizr.custom.13711.js

modernizr.custom.13711.js

1048 ms

owl.carousel.min.js

owl.carousel.min.js

1048 ms

wow.min.js

wow.min.js

1048 ms

progress-bar.min.js

progress-bar.min.js

1047 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1049 ms

imagesloaded.min.js

imagesloaded.min.js

1048 ms

api.js

api.js

42 ms

count-to.js

count-to.js

1148 ms

YTPlayer.min.js

YTPlayer.min.js

1056 ms

jquery.nice-select.min.js

jquery.nice-select.min.js

881 ms

bootsnav.js

bootsnav.js

789 ms

main.js

main.js

788 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

804 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

767 ms

wp-polyfill.min.js

wp-polyfill.min.js

936 ms

index.js

index.js

764 ms

main.js

main.js

672 ms

webpack.runtime.min.js

webpack.runtime.min.js

639 ms

frontend-modules.min.js

frontend-modules.min.js

644 ms

waypoints.min.js

waypoints.min.js

659 ms

core.min.js

core.min.js

664 ms

frontend.min.js

frontend.min.js

645 ms

jkf-logo-dark.png

jkf-logo-dark.png

382 ms

jkf-logo-light.png

jkf-logo-light.png

422 ms

waves-shape.svg

waves-shape.svg

805 ms

5.png

5.png

557 ms

13.png

13.png

652 ms

7.png

7.png

530 ms

7-2.png

7-2.png

532 ms

map.svg

map.svg

535 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hjQ.ttf

107 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuOKfAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuOKfAZ9hjQ.ttf

120 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyfAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyfAZ9hjQ.ttf

145 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYAZ9hjQ.ttf

151 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYAZ9hjQ.ttf

151 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyYAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyYAZ9hjQ.ttf

151 ms

themify.woff

themify.woff

594 ms

Flaticon.svg

Flaticon.svg

924 ms

Flaticon.woff

Flaticon.woff

539 ms

fa-solid-900.woff

fa-solid-900.woff

609 ms

fa-regular-400.woff

fa-regular-400.woff

795 ms

fa-light-300.woff

fa-light-300.woff

710 ms

fa-brands-400.woff

fa-brands-400.woff

795 ms

recaptcha__en.js

recaptcha__en.js

75 ms

Accessibility Review

jkf-computers.co.uk accessibility score

85

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 progressbar elements do not have accessible names.

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

jkf-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

Page has valid source maps

SEO Factors

jkf-computers.co.uk SEO score

93

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

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 Jkf-computers.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 Jkf-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

jkf-computers.co.uk

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