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rmduk.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

rmduk.com

RMD UK: Uninterruptible Power Supply (UPS) Company

Page Load Speed

3.5 sec in total

First Response

27 ms

Resources Loaded

3.3 sec

Page Rendered

249 ms

rmduk.com screenshot

About Website

Click here to check amazing RMD UK content. Otherwise, check out these important facts you probably never knew about rmduk.com

RMD UK Ltd is an independent specialist with 25 years of experience in uninterruptible power supply, cooling solutions, and IT Services.

Visit rmduk.com

Key Findings

We analyzed Rmduk.com page load time and found that the first response time was 27 ms and then it took 3.5 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

rmduk.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

rmduk.com

27 ms

ixt0dxa.css

247 ms

style.min.css

321 ms

theme.min.css

337 ms

header-footer.min.css

330 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 87% of them (54 requests) were addressed to the original Rmduk.com, 11% (7 requests) were made to Use.typekit.net and 2% (1 request) were made to P.typekit.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Rmduk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 180.5 kB (46%)

Content Size

391.1 kB

After Optimization

210.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rmduk.com main page is 391.1 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. 45% of websites need less resources to load. Javascripts take 166.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 123.0 kB

  • Original 148.3 kB
  • After minification 144.7 kB
  • After compression 25.3 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 123.0 kB or 83% of the original size.

Image Optimization

-34%

Potential reduce by 664 B

  • Original 2.0 kB
  • After minification 1.3 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. Obviously, RMD UK needs image optimization as it can save up to 664 B or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 43.3 kB

  • Original 166.3 kB
  • After minification 166.3 kB
  • After compression 123.0 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 43.3 kB or 26% of the original size.

CSS Optimization

-18%

Potential reduce by 13.5 kB

  • Original 74.5 kB
  • After minification 74.5 kB
  • After compression 61.0 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. Rmduk.com needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (65%)

Requests Now

55

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RMD UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rmduk.com

rmduk.com

27 ms

ixt0dxa.css

ixt0dxa.css

247 ms

style.min.css

style.min.css

321 ms

theme.min.css

theme.min.css

337 ms

header-footer.min.css

header-footer.min.css

330 ms

frontend-lite.min.css

frontend-lite.min.css

418 ms

post-10.css

post-10.css

337 ms

swiper.min.css

swiper.min.css

343 ms

frontend-lite.min.css

frontend-lite.min.css

635 ms

post-20.css

post-20.css

649 ms

post-17.css

post-17.css

656 ms

style.min.css

style.min.css

669 ms

font-awesome.min.css

font-awesome.min.css

662 ms

post-67.css

post-67.css

736 ms

post-86.css

post-86.css

951 ms

jquery.min.js

jquery.min.js

1054 ms

jquery-migrate.min.js

jquery-migrate.min.js

967 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

985 ms

widget-loop-builder.min.css

widget-loop-builder.min.css

991 ms

widget-icon-box.min.css

widget-icon-box.min.css

1047 ms

widget-icon-list.min.css

widget-icon-list.min.css

1278 ms

post-916.css

post-916.css

1314 ms

jquery.cookie.min.js

jquery.cookie.min.js

1321 ms

hello-frontend.min.js

hello-frontend.min.js

1333 ms

happy-addons.min.js

happy-addons.min.js

1372 ms

jquery.sticky.min.js

jquery.sticky.min.js

1368 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

1590 ms

imagesloaded.min.js

imagesloaded.min.js

1636 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1631 ms

webpack.runtime.min.js

webpack.runtime.min.js

1648 ms

frontend-modules.min.js

frontend-modules.min.js

1776 ms

hooks.min.js

hooks.min.js

1696 ms

i18n.min.js

i18n.min.js

1902 ms

frontend.min.js

frontend.min.js

1948 ms

waypoints.min.js

waypoints.min.js

1988 ms

core.min.js

core.min.js

1989 ms

frontend.min.js

frontend.min.js

2099 ms

elements-handlers.min.js

elements-handlers.min.js

2101 ms

p.css

p.css

29 ms

RMD-WO.svg

RMD-WO.svg

1140 ms

ornage-glow.webp

ornage-glow.webp

1525 ms

UPS-Technician-Scotland.webp

UPS-Technician-Scotland.webp

1525 ms

30-years-experiance.svg

30-years-experiance.svg

1225 ms

rmd-sheild-logo.svg

rmd-sheild-logo.svg

1340 ms

Group-709.png

Group-709.png

1342 ms

renewable-energy_1x.webp

renewable-energy_1x.webp

1535 ms

lower-emmisions_1x.webp

lower-emmisions_1x.webp

1545 ms

sustainable_1x.webp

sustainable_1x.webp

1660 ms

ornage-glow.svg

ornage-glow.svg

1683 ms

SELECT-Logo_blue_2935-1.webp

SELECT-Logo_blue_2935-1.webp

1838 ms

SafeContractor-logo-753x1024.webp

SafeContractor-logo-753x1024.webp

2009 ms

Gold_RGB-1-1024x515.webp

Gold_RGB-1-1024x515.webp

1940 ms

ISO-45001-2018-badge-white.webp

ISO-45001-2018-badge-white.webp

1873 ms

ISO-14001-2015-badge-white.webp

ISO-14001-2015-badge-white.webp

1981 ms

ISO-9001-2015-badge-white.webp

ISO-9001-2015-badge-white.webp

2007 ms

ISO-27001-2013-badge-white.webp

ISO-27001-2013-badge-white.webp

2149 ms

d

d

71 ms

d

d

34 ms

d

d

94 ms

d

d

21 ms

d

d

131 ms

d

d

75 ms

Accessibility Review

rmduk.com accessibility score

96

Accessibility Issues

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

rmduk.com 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

rmduk.com SEO score

86

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

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 Rmduk.com 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 Rmduk.com 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

rmduk.com

Open Graph description is not detected on the main page of RMD UK. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: