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aone.co.uk screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

aone.co.uk

A One Distribution UK Ltd - computer components at competitive trade prices at aone.co.uk

Page Load Speed

2.9 sec in total

First Response

304 ms

Resources Loaded

2.5 sec

Page Rendered

129 ms

aone.co.uk screenshot

About Website

Visit aone.co.uk now to see the best up-to-date A One content for United Kingdom and also check out these interesting facts you probably never knew about aone.co.uk

A One Distribution (UK) Ltd - Computer parts at low prices to the trade. We sell Cases, TFT Monitors, PSUs, speakers, keyboards, mice, 4-in-1 kits, printers, scanners, hard drives, memory, cpus, mothe...

Visit aone.co.uk

Key Findings

We analyzed Aone.co.uk page load time and found that the first response time was 304 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

aone.co.uk performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

aone.co.uk

304 ms

aone.co.uk

498 ms

style.css

205 ms

counter.js

27 ms

a_one_logo_header.jpg

454 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 13% of them (5 requests) were addressed to the original Aone.co.uk, 82% (32 requests) were made to Images.aone.co.uk and 3% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Images.aone.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.3 kB (10%)

Content Size

991.9 kB

After Optimization

894.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Aone.co.uk main page is 991.9 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. 25% of websites need less resources to load. Images take 908.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.1 kB

  • Original 44.5 kB
  • After minification 36.3 kB
  • After compression 8.4 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. This page needs HTML code to be minified as it can gain 8.2 kB, which is 18% of the original size. 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 81% of the original size.

Image Optimization

-3%

Potential reduce by 25.9 kB

  • Original 908.4 kB
  • After minification 882.5 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. A One images are well optimized though.

CSS Optimization

-91%

Potential reduce by 35.4 kB

  • Original 39.0 kB
  • After minification 30.2 kB
  • After compression 3.7 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. Aone.co.uk needs all CSS files to be minified and compressed as it can save up to 35.4 kB or 91% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

37

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A One. According to our analytics all requests are already optimized.

Network Requests Diagram

aone.co.uk

aone.co.uk

304 ms

aone.co.uk

aone.co.uk

498 ms

style.css

style.css

205 ms

counter.js

counter.js

27 ms

a_one_logo_header.jpg

a_one_logo_header.jpg

454 ms

t.php

t.php

79 ms

Header-Clean.gif

Header-Clean.gif

450 ms

s.gif

s.gif

458 ms

Tab---New-Products-Tab---Ho.gif

Tab---New-Products-Tab---Ho.gif

459 ms

Tab---Home-sel.gif

Tab---Home-sel.gif

460 ms

Tab---About-Tab---Home_sel.gif

Tab---About-Tab---Home_sel.gif

458 ms

Tab---Basket.gif

Tab---Basket.gif

526 ms

Tab---Links.gif

Tab---Links.gif

538 ms

Tab---Trade-App.gif

Tab---Trade-App.gif

554 ms

Tab---Terms.gif

Tab---Terms.gif

548 ms

Tab---Support.gif

Tab---Support.gif

547 ms

Tab---Search.gif

Tab---Search.gif

549 ms

Tab---Contact.gif

Tab---Contact.gif

618 ms

Tab---My-Account.gif

Tab---My-Account.gif

633 ms

product_menu_cell_background_snow.jpg

product_menu_cell_background_snow.jpg

640 ms

menu_pointer.gif

menu_pointer.gif

639 ms

Special_Offers_20220408.jpg

Special_Offers_20220408.jpg

814 ms

GameMax_SparkPRO_2023.jpg

GameMax_SparkPRO_2023.jpg

728 ms

Vision_Monitor_20240116_56.jpg

Vision_Monitor_20240116_56.jpg

874 ms

GameMax_Lumina_20221221.jpg

GameMax_Lumina_20221221.jpg

729 ms

ace-new.gif

ace-new.gif

728 ms

cit-logo-disty.png

cit-logo-disty.png

732 ms

cwt_60.png

cwt_60.png

821 ms

gamemax-disty-187x60.png

gamemax-disty-187x60.png

818 ms

powercool_60.png

powercool_60.png

821 ms

GameMax-Rampage_850W_20220104.jpg

GameMax-Rampage_850W_20220104.jpg

1077 ms

.jpg

.jpg

105 ms

input_button_background_xmas.png

input_button_background_xmas.png

180 ms

Buy-Slice-over.jpg

Buy-Slice-over.jpg

95 ms

Buy-Slice-down.jpg

Buy-Slice-down.jpg

96 ms

antec_banner_cases_TwelveHundredv3_600x300_AOne_UK_v1.jpg

antec_banner_cases_TwelveHundredv3_600x300_AOne_UK_v1.jpg

437 ms

antec_banner_cases_HCGM_600x300_AOne_UK_v1.jpg

antec_banner_cases_HCGM_600x300_AOne_UK_v1.jpg

345 ms

antec_banner_cases_ISK110_600x300_AOne_UK_v1.jpg

antec_banner_cases_ISK110_600x300_AOne_UK_v1.jpg

180 ms

antec_banner_cases_ThreeHundredTwo_600x300_AOne_UK_v1.jpg

antec_banner_cases_ThreeHundredTwo_600x300_AOne_UK_v1.jpg

346 ms

Accessibility Review

aone.co.uk accessibility score

49

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

aone.co.uk best practices score

42

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aone.co.uk SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Aone.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 Aone.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

aone.co.uk

Open Graph description is not detected on the main page of A One. 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: