Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

mac4sale.co.uk

Buy Refurbished Apple Laptops | Refurbished Mac | At Best Prices | Mac4sale

Page Load Speed

4.3 sec in total

First Response

372 ms

Resources Loaded

3.6 sec

Page Rendered

324 ms

mac4sale.co.uk screenshot

About Website

Click here to check amazing Mac4sale content for Canada. Otherwise, check out these important facts you probably never knew about mac4sale.co.uk

At Mac4sale, we offer a variety of refurbished apple laptops & refurb mac products such as MacBook, iMac, Mac Mini, iPad, iPhone, accessories and more at unbelievable prices.

Visit mac4sale.co.uk

Key Findings

We analyzed Mac4sale.co.uk page load time and found that the first response time was 372 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

mac4sale.co.uk performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.613

10/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

www.mac4sale.co.uk

372 ms

css

47 ms

mpBlogIcon.min.css

128 ms

styles-m.min.css

322 ms

m4s.min.css

223 ms

Our browser made a total of 214 requests to load all elements on the main page. We found that 93% of them (199 requests) were addressed to the original Mac4sale.co.uk, 4% (8 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (681 ms) belongs to the original domain Mac4sale.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 435.9 kB (23%)

Content Size

1.9 MB

After Optimization

1.5 MB

In fact, the total size of Mac4sale.co.uk main page is 1.9 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. Images take 969.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 255.5 kB

  • Original 287.7 kB
  • After minification 285.1 kB
  • After compression 32.2 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 255.5 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 15.7 kB

  • Original 969.3 kB
  • After minification 953.7 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. Mac4sale images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 134.2 kB

  • Original 462.2 kB
  • After minification 456.5 kB
  • After compression 328.1 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 134.2 kB or 29% of the original size.

CSS Optimization

-17%

Potential reduce by 30.5 kB

  • Original 175.1 kB
  • After minification 175.1 kB
  • After compression 144.6 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. Mac4sale.co.uk needs all CSS files to be minified and compressed as it can save up to 30.5 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 121 (60%)

Requests Now

201

After Optimization

80

The browser has sent 201 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mac4sale. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 108 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mac4sale.co.uk accessibility score

72

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

[role] values are not valid

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

mac4sale.co.uk best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

mac4sale.co.uk SEO score

84

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

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mac4sale.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 Mac4sale.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

Open Graph data is detected on the main page of Mac4sale. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: