Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

deluxediscos.co.uk

Deluxe Discos - Professional Mobile Disco and DJ's in London, Essex, Kent

Page Load Speed

1.7 sec in total

First Response

293 ms

Resources Loaded

1.2 sec

Page Rendered

260 ms

deluxediscos.co.uk screenshot

About Website

Visit deluxediscos.co.uk now to see the best up-to-date Deluxe Discos content and also check out these interesting facts you probably never knew about deluxediscos.co.uk

Deluxe Discos provide mobile disco entertainment for Weddings, Birthdays, Corporate and mobile DJ hire in London, Essex, Thurrock, Kent, Surrey and surrounding. UK DJ Supplies

Visit deluxediscos.co.uk

Key Findings

We analyzed Deluxediscos.co.uk page load time and found that the first response time was 293 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

deluxediscos.co.uk performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.193

64/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

Network Requests Diagram

deluxediscos.co.uk

293 ms

deluxe_discos.css

126 ms

SpryAssetsSpryMenuBar.js

288 ms

SpryAssetsSpryMenuBarHorizontal.css

217 ms

ga.js

29 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 69% of them (20 requests) were addressed to the original Deluxediscos.co.uk, 7% (2 requests) were made to Google-analytics.com and 7% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (560 ms) belongs to the original domain Deluxediscos.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 379.2 kB (49%)

Content Size

767.7 kB

After Optimization

388.5 kB

In fact, the total size of Deluxediscos.co.uk main page is 767.7 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. 35% of websites need less resources to load. Images take 258.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 8.0 kB

  • Original 11.3 kB
  • After minification 10.5 kB
  • After compression 3.2 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 8.0 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 7.8 kB

  • Original 258.1 kB
  • After minification 250.3 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. Deluxe Discos images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 152.1 kB

  • Original 244.1 kB
  • After minification 237.2 kB
  • After compression 92.0 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 152.1 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 211.3 kB

  • Original 254.2 kB
  • After minification 248.3 kB
  • After compression 43.0 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. Deluxediscos.co.uk needs all CSS files to be minified and compressed as it can save up to 211.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (15%)

Requests Now

26

After Optimization

22

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deluxe Discos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

deluxediscos.co.uk accessibility score

90

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

deluxediscos.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

deluxediscos.co.uk SEO score

98

Search Engine Optimization Advices

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 Deluxediscos.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 Deluxediscos.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 Deluxe Discos. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: