Tools & Wizards About Us

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

shutterworld.co.uk

Best Custom Made Shutters Service in UK | Shutter World

Page Load Speed

2.6 sec in total

First Response

181 ms

Resources Loaded

1.5 sec

Page Rendered

901 ms

About Website

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

Shutter World specializes in offering custom-made shutters across the United Kingdom. Trusted by hundreds of happy clients for 20 years.

Visit shutterworld.co.uk

Key Findings

We analyzed Shutterworld.co.uk page load time and found that the first response time was 181 ms and then it took 2.4 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

shutterworld.co.uk performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

shutterworld.co.uk

181 ms

shutterworld.co.uk

499 ms

styles.css

71 ms

sg-email-marketing-form.css

225 ms

bootstrap.min.css

208 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Shutterworld.co.uk, 96% (54 requests) were made to Cfw42.rabbitloader.xyz. The less responsive or slowest element that took the longest time to load (505 ms) relates to the external source Cfw42.rabbitloader.xyz.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.2 kB (36%)

Content Size

453.8 kB

After Optimization

291.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Shutterworld.co.uk main page is 453.8 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. 55% of websites need less resources to load. Javascripts take 170.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 133.8 kB

  • Original 158.5 kB
  • After minification 150.9 kB
  • After compression 24.6 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 133.8 kB or 84% of the original size.

JavaScript Optimization

-13%

Potential reduce by 22.8 kB

  • Original 170.1 kB
  • After minification 170.1 kB
  • After compression 147.3 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 22.8 kB or 13% of the original size.

CSS Optimization

-4%

Potential reduce by 5.6 kB

  • Original 125.2 kB
  • After minification 125.1 kB
  • After compression 119.7 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. Shutterworld.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (91%)

Requests Now

54

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shutter World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

shutterworld.co.uk accessibility score

96

Accessibility Issues

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.

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

shutterworld.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

shutterworld.co.uk SEO score

91

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Shutterworld.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 Shutterworld.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 Shutter World. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: