Tools & Wizards About Us
radiotechnologygroup.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

radiotechnologygroup.com

Radio technology group - Two-Way Radio Communications

Page Load Speed

5.3 sec in total

First Response

332 ms

Resources Loaded

3.7 sec

Page Rendered

1.2 sec

radiotechnologygroup.com screenshot

About Website

Visit radiotechnologygroup.com now to see the best up-to-date Radio Technology Group content and also check out these interesting facts you probably never knew about radiotechnologygroup.com

Welcome, RadioTechnologyGroup is a leading supplier of two-way radio communication solutions, from town centre security to event hire we have years of experience to provide the right solution for you.

Visit radiotechnologygroup.com

Key Findings

We analyzed Radiotechnologygroup.com page load time and found that the first response time was 332 ms and then it took 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

radiotechnologygroup.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.239

52/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

radiotechnologygroup.com

332 ms

www.radiotechnologygroup.com

564 ms

gdprscript.js

199 ms

jquery.min.js

59 ms

modernizr.custom.js

197 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 53% of them (50 requests) were addressed to the original Radiotechnologygroup.com, 23% (22 requests) were made to Fonts.gstatic.com and 11% (10 requests) were made to Cdn2.editmysite.com. The less responsive or slowest element that took the longest time to load (1000 ms) belongs to the original domain Radiotechnologygroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 569.5 kB (40%)

Content Size

1.4 MB

After Optimization

853.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radiotechnologygroup.com main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 576.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 93.0 kB

  • Original 112.3 kB
  • After minification 100.4 kB
  • After compression 19.2 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. This page needs HTML code to be minified as it can gain 11.9 kB, which is 11% 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 93.0 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 3.1 kB

  • Original 525.4 kB
  • After minification 522.3 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. Radio Technology Group images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 324.0 kB

  • Original 576.0 kB
  • After minification 546.3 kB
  • After compression 251.9 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 324.0 kB or 56% of the original size.

CSS Optimization

-71%

Potential reduce by 149.4 kB

  • Original 209.5 kB
  • After minification 204.5 kB
  • After compression 60.1 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. Radiotechnologygroup.com needs all CSS files to be minified and compressed as it can save up to 149.4 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (56%)

Requests Now

70

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Technology Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radiotechnologygroup.com

radiotechnologygroup.com

332 ms

www.radiotechnologygroup.com

www.radiotechnologygroup.com

564 ms

gdprscript.js

gdprscript.js

199 ms

jquery.min.js

jquery.min.js

59 ms

modernizr.custom.js

modernizr.custom.js

197 ms

smoothscroll.js

smoothscroll.js

257 ms

masterslider.css

masterslider.css

299 ms

black-style.css

black-style.css

259 ms

ms-layers-style.css

ms-layers-style.css

257 ms

ms-jquery.min.js

ms-jquery.min.js

417 ms

ms-jquery.easing.min.js

ms-jquery.easing.min.js

407 ms

masterslider.min.js

masterslider.min.js

582 ms

mobilemenu.js

mobilemenu.js

400 ms

67931.js

67931.js

168 ms

sites.css

sites.css

111 ms

fancybox.css

fancybox.css

140 ms

main_style.css

main_style.css

329 ms

css

css

138 ms

css

css

181 ms

css

css

181 ms

css

css

181 ms

css

css

181 ms

css

css

179 ms

site_membership.css

site_membership.css

140 ms

templateArtifacts.js

templateArtifacts.js

367 ms

jquery.min.js

jquery.min.js

139 ms

stl.js

stl.js

138 ms

main.js

main.js

173 ms

main-membership-site.js

main-membership-site.js

158 ms

commerce-core.js

commerce-core.js

138 ms

main-commerce-browse.js

main-commerce-browse.js

121 ms

jquery.flexslider.js

jquery.flexslider.js

363 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

366 ms

jquery.tools.min.js

jquery.tools.min.js

366 ms

layout_customize.js

layout_customize.js

343 ms

customScript.js

customScript.js

349 ms

cbpFWTabs.js

cbpFWTabs.js

542 ms

main-customer-accounts-site.js

main-customer-accounts-site.js

108 ms

font-awesome.min.css

font-awesome.min.css

80 ms

css

css

70 ms

bg-dark-diagonal.png

bg-dark-diagonal.png

325 ms

nav-cover.png

nav-cover.png

282 ms

1461328475.png

1461328475.png

272 ms

main-shadow.png

main-shadow.png

270 ms

nav-shadow.png

nav-shadow.png

270 ms

blank.gif

blank.gif

272 ms

builder.png

builder.png

272 ms

network.png

network.png

289 ms

placeholder.png

placeholder.png

325 ms

organization.png

organization.png

322 ms

laptop.png

laptop.png

323 ms

siren-1.png

siren-1.png

398 ms

locked.png

locked.png

399 ms

users.png

users.png

432 ms

wifi.png

wifi.png

530 ms

london-underground.jpg

london-underground.jpg

1000 ms

parallax-cover.png

parallax-cover.png

397 ms

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996 ms

parallax-2.jpg

parallax-2.jpg

998 ms

slide-shadow.png

slide-shadow.png

527 ms

836920.png

836920.png

984 ms

world-map.png

world-map.png

500 ms

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36 ms

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709 ms

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38 ms

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92 ms

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471 ms

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458 ms

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460 ms

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460 ms

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166 ms

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165 ms

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161 ms

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298 ms

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496 ms

PD6-multi.png

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318 ms

btn.gif

btn.gif

217 ms

511 ms

collect

collect

146 ms

Accessibility Review

radiotechnologygroup.com accessibility score

76

Accessibility Issues

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

Buttons do not have an accessible name

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.

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

radiotechnologygroup.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

radiotechnologygroup.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiotechnologygroup.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 Radiotechnologygroup.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

radiotechnologygroup.com

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