Tools & Wizards About Us
rotary.co.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

rotary.co.uk

Electromagnets winding equipment & coil manufacturing equipment

Page Load Speed

5 sec in total

First Response

1.3 sec

Resources Loaded

3.2 sec

Page Rendered

505 ms

rotary.co.uk screenshot

About Website

Click here to check amazing Rotary content. Otherwise, check out these important facts you probably never knew about rotary.co.uk

Design and manufacture of Electromagnets and motor repair equipment including high voltage coil manufacturing

Visit rotary.co.uk

Key Findings

We analyzed Rotary.co.uk page load time and found that the first response time was 1.3 sec and then it took 3.7 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

rotary.co.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value21.9 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

www.rotary.co.uk

1287 ms

js

77 ms

bootstrap.min.css

43 ms

slick.css

29 ms

fancybox.css

33 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 69% of them (38 requests) were addressed to the original Rotary.co.uk, 7% (4 requests) were made to Cdn.jsdelivr.net and 5% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Rotary.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.5 kB (19%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rotary.co.uk main page is 1.8 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 80.7 kB

  • Original 91.1 kB
  • After minification 59.6 kB
  • After compression 10.4 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. This page needs HTML code to be minified as it can gain 31.4 kB, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 80.7 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 57.6 kB

  • Original 1.4 MB
  • After minification 1.4 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. Rotary images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 69.2 kB

  • Original 135.5 kB
  • After minification 131.9 kB
  • After compression 66.3 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 69.2 kB or 51% of the original size.

CSS Optimization

-85%

Potential reduce by 128.1 kB

  • Original 150.6 kB
  • After minification 138.3 kB
  • After compression 22.4 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. Rotary.co.uk needs all CSS files to be minified and compressed as it can save up to 128.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (40%)

Requests Now

52

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rotary. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rotary.co.uk

www.rotary.co.uk

1287 ms

js

js

77 ms

bootstrap.min.css

bootstrap.min.css

43 ms

slick.css

slick.css

29 ms

fancybox.css

fancybox.css

33 ms

api.js

api.js

54 ms

rotary.css

rotary.css

331 ms

recaptcha__en.js

recaptcha__en.js

38 ms

style.min.css

style.min.css

293 ms

style.min.css

style.min.css

265 ms

style.css

style.css

334 ms

language-cookie.js

language-cookie.js

266 ms

navigation.js

navigation.js

139 ms

jquery.min.js

jquery.min.js

23 ms

popper.min.js

popper.min.js

29 ms

bootstrap.min.js

bootstrap.min.js

13 ms

fancybox.umd.js

fancybox.umd.js

9 ms

jquery.js

jquery.js

358 ms

slick.min.js

slick.min.js

11 ms

matchheight.js

matchheight.js

203 ms

contact-form.js

contact-form.js

203 ms

rotary.js

rotary.js

205 ms

tel.png

tel.png

84 ms

en.png

en.png

84 ms

fr.png

fr.png

84 ms

es.png

es.png

83 ms

logo.png

logo.png

85 ms

arrow-left.png

arrow-left.png

166 ms

arrow-right.png

arrow-right.png

166 ms

panel-1.png

panel-1.png

168 ms

panel-2.png

panel-2.png

331 ms

panel-3.png

panel-3.png

416 ms

panel-4.png

panel-4.png

305 ms

map-pointer.png

map-pointer.png

248 ms

contact-page-map-wo-labels.png

contact-page-map-wo-labels.png

494 ms

secondary-arrow-left.png

secondary-arrow-left.png

249 ms

secondary-arrow-right.png

secondary-arrow-right.png

331 ms

reason-1.png

reason-1.png

332 ms

reason-2.png

reason-2.png

388 ms

reason-3.png

reason-3.png

414 ms

reason-4.png

reason-4.png

414 ms

reason-5.png

reason-5.png

415 ms

logo.png

logo.png

470 ms

phone.png

phone.png

496 ms

email.png

email.png

497 ms

place.png

place.png

497 ms

link.png

link.png

498 ms

made-in-sheffield.png

made-in-sheffield.png

553 ms

Quay9001logo-2015.jpg

Quay9001logo-2015.jpg

820 ms

fallback

fallback

25 ms

fallback__ltr.css

fallback__ltr.css

3 ms

css

css

31 ms

logo_48.png

logo_48.png

3 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

21 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

25 ms

Accessibility Review

rotary.co.uk accessibility score

83

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rotary.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

High

Page has valid source maps

SEO Factors

rotary.co.uk SEO score

90

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

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 Rotary.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 Rotary.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

rotary.co.uk

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