Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    86% of websites

  • 89

    SEO

    Google-friendlier than
    72% of websites

sony.co.uk

Sony UK | Latest Technology & News | Electronics | Entertainment | Sony UK

Page Load Speed

66.4 sec in total

First Response

454 ms

Resources Loaded

49.5 sec

Page Rendered

16.5 sec

sony.co.uk screenshot

About Website

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

Discover a wide range of high quality products from Sony and the technology behind them, get instant access to our store and Entertainment Network.

Visit sony.co.uk

Key Findings

We analyzed Sony.co.uk page load time and found that the first response time was 454 ms and then it took 66 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

sony.co.uk performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

www.sony.co.uk

454 ms

base.css

67 ms

Sony-System-Icons.css

195 ms

common-2ab290867983fe69d6100cdedb20231c.css

895 ms

component-5327fa341df51578d4fb85b9629c22a6.css

627 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 35% of them (19 requests) were addressed to the original Sony.co.uk, 26% (14 requests) were made to Sonyglobal.scene7.com and 17% (9 requests) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (12 sec) relates to the external source Dpm.demdex.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (52%)

Content Size

6.7 MB

After Optimization

3.2 MB

In fact, the total size of Sony.co.uk main page is 6.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 125.1 kB

  • Original 148.3 kB
  • After minification 146.8 kB
  • After compression 23.2 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 125.1 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 53.0 kB

  • Original 2.0 MB
  • After minification 2.0 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. Sony images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 2.2 MB

  • Original 3.2 MB
  • After minification 3.1 MB
  • After compression 986.0 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 2.2 MB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 1.1 MB

  • Original 1.4 MB
  • After minification 1.3 MB
  • After compression 211.6 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. Sony.co.uk needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (46%)

Requests Now

52

After Optimization

28

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sony. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sony.co.uk accessibility score

91

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-*] attributes do not match their roles

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

Links do not have a discernible name

Best Practices

sony.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

sony.co.uk SEO score

89

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sony.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 Sony.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 description is not detected on the main page of Sony. 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: