Tools & Wizards About Us
coronacontracts.co.uk screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

coronacontracts.co.uk

Contract Blinds & Curtains - Install & Manufacture

Page Load Speed

3.6 sec in total

First Response

170 ms

Resources Loaded

2.9 sec

Page Rendered

477 ms

coronacontracts.co.uk screenshot

About Website

Welcome to coronacontracts.co.uk homepage info - get ready to check Corona Contract S best content right away, or after learning these important things about coronacontracts.co.uk

Supplying & installing commercial & medical blinds, curtains, curtain track systems, window films & customised manifestations across the UK.

Visit coronacontracts.co.uk

Key Findings

We analyzed Coronacontracts.co.uk page load time and found that the first response time was 170 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

coronacontracts.co.uk performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value4.6 s

82/100

10%

Network Requests Diagram

coronacontracts.co.uk

170 ms

www.coronacontracts.co.uk

437 ms

844a177f1e93b12ce7ab224b5502fe7d.css

86 ms

e5a7bfd1128a975cdec5a2a6a2aaa76a.css

167 ms

fce41cfa6cab83c18721ebdf5cd08516.css

248 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 86% of them (43 requests) were addressed to the original Coronacontracts.co.uk, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (489 ms) belongs to the original domain Coronacontracts.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.4 kB (17%)

Content Size

1.1 MB

After Optimization

925.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coronacontracts.co.uk main page is 1.1 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. 60% of websites need less resources to load. Images take 794.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 112.1 kB

  • Original 138.4 kB
  • After minification 133.2 kB
  • After compression 26.2 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 112.1 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 83.1 kB

  • Original 794.7 kB
  • After minification 711.6 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. Corona Contract S images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 51.4 kB
  • After minification 51.4 kB
  • After compression 51.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 49 B

  • Original 136.5 kB
  • After minification 136.5 kB
  • After compression 136.5 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. Coronacontracts.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (35%)

Requests Now

43

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corona Contract S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coronacontracts.co.uk

coronacontracts.co.uk

170 ms

www.coronacontracts.co.uk

www.coronacontracts.co.uk

437 ms

844a177f1e93b12ce7ab224b5502fe7d.css

844a177f1e93b12ce7ab224b5502fe7d.css

86 ms

e5a7bfd1128a975cdec5a2a6a2aaa76a.css

e5a7bfd1128a975cdec5a2a6a2aaa76a.css

167 ms

fce41cfa6cab83c18721ebdf5cd08516.css

fce41cfa6cab83c18721ebdf5cd08516.css

248 ms

1c751b8971b39cc3f6280c9ca4c240cf.css

1c751b8971b39cc3f6280c9ca4c240cf.css

249 ms

322862421bb0f6cd0e7fb8d4bf9c2c85.css

322862421bb0f6cd0e7fb8d4bf9c2c85.css

335 ms

693b4c8bb34f8ac24212dfd8405455c0.css

693b4c8bb34f8ac24212dfd8405455c0.css

250 ms

66d4d7ead17540041bc2499416396387.css

66d4d7ead17540041bc2499416396387.css

253 ms

5ba2c841fce182ec24b1cdebbd57f418.css

5ba2c841fce182ec24b1cdebbd57f418.css

253 ms

0e70471be1c7d70684095cb55c5a90d7.css

0e70471be1c7d70684095cb55c5a90d7.css

329 ms

f86686d5d74cb949039476801970a4b0.css

f86686d5d74cb949039476801970a4b0.css

419 ms

fb2d8047fa7a31b3ea72cece9cc22de7.css

fb2d8047fa7a31b3ea72cece9cc22de7.css

331 ms

jquery.min.js

jquery.min.js

417 ms

0d729d17e4ca2aa296308c1b98a1d81b.css

0d729d17e4ca2aa296308c1b98a1d81b.css

488 ms

cfd87e0fda269ad780c8bce3b90ca58f.css

cfd87e0fda269ad780c8bce3b90ca58f.css

409 ms

analytics.js

analytics.js

83 ms

gtm.js

gtm.js

131 ms

social-icons-mono-light-small.png

social-icons-mono-light-small.png

92 ms

pexels-photo-502628.jpeg

pexels-photo-502628.jpeg

181 ms

plus-icon.png

plus-icon.png

90 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

58 ms

fa-solid-900.woff

fa-solid-900.woff

247 ms

fa-regular-400.woff

fa-regular-400.woff

89 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

58 ms

wARDj0u

wARDj0u

16 ms

collect

collect

31 ms

js

js

59 ms

Corona-Contracts-Est-2009-logo-2.png

Corona-Contracts-Est-2009-logo-2.png

246 ms

chas-logo2.png

chas-logo2.png

164 ms

Corona-Contracts-Est-2009-logo-2.png

Corona-Contracts-Est-2009-logo-2.png

165 ms

wooden-blinds-768x512.jpg

wooden-blinds-768x512.jpg

246 ms

Roller-blinds-Wigan-and-Leigh-college24-1-768x328.jpg

Roller-blinds-Wigan-and-Leigh-college24-1-768x328.jpg

86 ms

3-770x770-1.jpg

3-770x770-1.jpg

85 ms

Fitting-768x512.jpg

Fitting-768x512.jpg

166 ms

office-blinds-768x512.jpg

office-blinds-768x512.jpg

166 ms

Copy-of-Scene_03_View_02_Draft_06-768x432.jpg

Copy-of-Scene_03_View_02_Draft_06-768x432.jpg

168 ms

11-1-768x768.jpg

11-1-768x768.jpg

246 ms

chas-logo-300x222.png

chas-logo-300x222.png

247 ms

environmental.jpg

environmental.jpg

248 ms

Burscough-Ambulance-Station-vinyl-window-film-300x225.jpg

Burscough-Ambulance-Station-vinyl-window-film-300x225.jpg

250 ms

Roller-blinds-Wigan-and-Leigh-college24-1-85x85.jpg

Roller-blinds-Wigan-and-Leigh-college24-1-85x85.jpg

249 ms

14-85x85.jpg

14-85x85.jpg

326 ms

11-85x85.jpg

11-85x85.jpg

327 ms

10-85x85.jpg

10-85x85.jpg

328 ms

9-85x85.jpg

9-85x85.jpg

329 ms

8-85x85.jpg

8-85x85.jpg

330 ms

3-85x85.jpg

3-85x85.jpg

330 ms

roofblinds-85x85.jpg

roofblinds-85x85.jpg

407 ms

carbon_neutral_hosting.png

carbon_neutral_hosting.png

489 ms

Accessibility Review

coronacontracts.co.uk accessibility score

50

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

coronacontracts.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

coronacontracts.co.uk SEO score

93

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

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

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 Coronacontracts.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 Coronacontracts.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

coronacontracts.co.uk

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