Tools & Wizards About Us
rvmsystems.co.uk screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rvmsystems.co.uk

Reverse Vending Machines and Deposit Schemes - RVM Systems

Page Load Speed

6.3 sec in total

First Response

810 ms

Resources Loaded

4.9 sec

Page Rendered

643 ms

rvmsystems.co.uk screenshot

About Website

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

RVM Systems is the leading designer and manufacturer of Reverse Vending Machines to identify, sort, collect and process used beverage containers.

Visit rvmsystems.co.uk

Key Findings

We analyzed Rvmsystems.co.uk page load time and found that the first response time was 810 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rvmsystems.co.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

rvmsystems.co.uk

810 ms

wp-emoji-release.min.js

161 ms

css

27 ms

style.min.css

297 ms

cookie-law-info-public.css

314 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 83% of them (55 requests) were addressed to the original Rvmsystems.co.uk, 3% (2 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Rvmsystems.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 616.9 kB (15%)

Content Size

4.2 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rvmsystems.co.uk main page is 4.2 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. 65% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 107.5 kB

  • Original 128.6 kB
  • After minification 121.5 kB
  • After compression 21.1 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 107.5 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 428.4 kB

  • Original 3.6 MB
  • After minification 3.2 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. Obviously, RVM Systems needs image optimization as it can save up to 428.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 40.5 kB

  • Original 270.7 kB
  • After minification 270.7 kB
  • After compression 230.2 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 40.5 kB or 15% of the original size.

CSS Optimization

-25%

Potential reduce by 40.5 kB

  • Original 163.8 kB
  • After minification 163.3 kB
  • After compression 123.3 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. Rvmsystems.co.uk needs all CSS files to be minified and compressed as it can save up to 40.5 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (61%)

Requests Now

61

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RVM Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rvmsystems.co.uk

rvmsystems.co.uk

810 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

161 ms

css

css

27 ms

style.min.css

style.min.css

297 ms

cookie-law-info-public.css

cookie-law-info-public.css

314 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

315 ms

all.min.css

all.min.css

340 ms

bootstrap.min.css

bootstrap.min.css

328 ms

front.css

front.css

346 ms

settings.css

settings.css

429 ms

form-themes.min.css

form-themes.min.css

423 ms

style.css

style.css

422 ms

bootstrap.min.css

bootstrap.min.css

489 ms

template.min.css

template.min.css

580 ms

znb_frontend.css

znb_frontend.css

468 ms

548-layout.css

548-layout.css

552 ms

zn_dynamic.css

zn_dynamic.css

531 ms

jquery.min.js

jquery.min.js

611 ms

jquery-migrate.min.js

jquery-migrate.min.js

594 ms

cookie-law-info-public.js

cookie-law-info-public.js

624 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

741 ms

front.js

front.js

686 ms

chosen.jquery.min.js

chosen.jquery.min.js

704 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

813 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

755 ms

js

js

92 ms

css

css

27 ms

jquery.form.min.js

jquery.form.min.js

722 ms

plugins.min.js

plugins.min.js

836 ms

scrollmagic.js

scrollmagic.js

836 ms

znscript.min.js

znscript.min.js

896 ms

slick.min.js

slick.min.js

897 ms

znpb_frontend.bundle.js

znpb_frontend.bundle.js

897 ms

wp-embed.min.js

wp-embed.min.js

898 ms

forms.min.js

forms.min.js

935 ms

logo-new-2.png

logo-new-2.png

277 ms

rvm-icon-single-32px.png

rvm-icon-single-32px.png

277 ms

rvmx2-new-21inch.jpg

rvmx2-new-21inch.jpg

648 ms

rvmx3-new.jpg

rvmx3-new.jpg

695 ms

rvm-x2-1000px-1.jpg

rvm-x2-1000px-1.jpg

280 ms

rvmx20-new-2.jpg

rvmx20-new-2.jpg

777 ms

rvmx30-new.jpg

rvmx30-new.jpg

919 ms

rvmx200-new.jpg

rvmx200-new.jpg

916 ms

1m-2skap.jpg

1m-2skap.jpg

834 ms

proline-duo-1000px.jpg

proline-duo-1000px.jpg

1111 ms

pro-line-slim.jpg

pro-line-slim.jpg

1116 ms

rvm-logo-icon-white.png

rvm-logo-icon-white.png

895 ms

sdk.js

sdk.js

83 ms

home-rvm-1.jpg

home-rvm-1.jpg

1116 ms

drink-water-1.jpg

drink-water-1.jpg

1170 ms

how-reverse-3.jpg

how-reverse-3.jpg

1523 ms

square3.jpg

square3.jpg

1303 ms

plastic-bottle-bg.jpg

plastic-bottle-bg.jpg

1387 ms

many-bottles-rvm.jpg

many-bottles-rvm.jpg

1302 ms

ocean-dolphins-rvm.jpg

ocean-dolphins-rvm.jpg

1323 ms

homebg-scaled.jpg

homebg-scaled.jpg

2639 ms

js

js

181 ms

analytics.js

analytics.js

177 ms

font

font

173 ms

kl-social-icons.woff

kl-social-icons.woff

1424 ms

font

font

173 ms

glyphicons_halflingsregular.woff

glyphicons_halflingsregular.woff

1384 ms

sdk.js

sdk.js

57 ms

58 ms

collect

collect

12 ms

print.css

print.css

110 ms

Accessibility Review

rvmsystems.co.uk accessibility score

87

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

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

rvmsystems.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

rvmsystems.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 Rvmsystems.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 Rvmsystems.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

rvmsystems.co.uk

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