Tools & Wizards About Us
roperelectronics.co.uk screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

roperelectronics.co.uk

Roper Electronic Engineering - AVR - automatic voltage regulators

Page Load Speed

2.4 sec in total

First Response

504 ms

Resources Loaded

1.8 sec

Page Rendered

82 ms

roperelectronics.co.uk screenshot

About Website

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

Roper Electronic Engineering manufactures and repairs voltage regulators and static exciters for generators. Also manufactures Contrology range. Many makes stocked.

Visit roperelectronics.co.uk

Key Findings

We analyzed Roperelectronics.co.uk page load time and found that the first response time was 504 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

roperelectronics.co.uk performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

roperelectronics.co.uk

504 ms

widgetkit-75c386d0.css

274 ms

system.css

211 ms

template.css

677 ms

jquery.min.js

480 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 79% of them (22 requests) were addressed to the original Roperelectronics.co.uk, 7% (2 requests) were made to Fonts.googleapis.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (677 ms) belongs to the original domain Roperelectronics.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.5 kB (71%)

Content Size

594.1 kB

After Optimization

169.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Roperelectronics.co.uk main page is 594.1 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. 25% of websites need less resources to load. CSS take 294.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.6 kB

  • Original 14.9 kB
  • After minification 13.9 kB
  • After compression 4.4 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. 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 10.6 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 67 B

  • Original 21.7 kB
  • After minification 21.6 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. Roper Electronic S images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 168.6 kB

  • Original 263.3 kB
  • After minification 260.3 kB
  • After compression 94.7 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 168.6 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 245.3 kB

  • Original 294.2 kB
  • After minification 289.5 kB
  • After compression 49.0 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. Roperelectronics.co.uk needs all CSS files to be minified and compressed as it can save up to 245.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (58%)

Requests Now

24

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roper Electronic 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 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

roperelectronics.co.uk

roperelectronics.co.uk

504 ms

widgetkit-75c386d0.css

widgetkit-75c386d0.css

274 ms

system.css

system.css

211 ms

template.css

template.css

677 ms

jquery.min.js

jquery.min.js

480 ms

jquery-noconflict.js

jquery-noconflict.js

202 ms

jquery-migrate.min.js

jquery-migrate.min.js

203 ms

caption.js

caption.js

305 ms

widgetkit-a1e3f909.js

widgetkit-a1e3f909.js

341 ms

bootstrap.min.js

bootstrap.min.js

433 ms

template.js

template.js

408 ms

css

css

31 ms

css

css

50 ms

11.css

11.css

404 ms

system.css

system.css

247 ms

font-awesome.min.css

font-awesome.min.css

201 ms

lightbox.js

lightbox.js

128 ms

mediaelement-and-player.js

mediaelement-and-player.js

244 ms

spotlight.js

spotlight.js

118 ms

ga.js

ga.js

22 ms

logo_green_2.jpg

logo_green_2.jpg

129 ms

roper_AVR.jpg

roper_AVR.jpg

141 ms

spingenny.gif

spingenny.gif

173 ms

jizaRExUiTo99u79D0KEwA.ttf

jizaRExUiTo99u79D0KEwA.ttf

24 ms

jizfRExUiTo99u79B_mh0O6tKA.ttf

jizfRExUiTo99u79B_mh0O6tKA.ttf

30 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

334 ms

__utm.gif

__utm.gif

15 ms

email.jpg

email.jpg

190 ms

Accessibility Review

roperelectronics.co.uk accessibility score

75

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

High

Links do not have a discernible 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

roperelectronics.co.uk best practices score

75

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

SEO Factors

roperelectronics.co.uk SEO score

92

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

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 Roperelectronics.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 Roperelectronics.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

roperelectronics.co.uk

Open Graph description is not detected on the main page of Roper Electronic S. 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: