Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

rs-safety.co.uk

Health and safety consulting and training in the UK | RS Safety Consulting

Page Load Speed

10.3 sec in total

First Response

1.3 sec

Resources Loaded

7.2 sec

Page Rendered

1.7 sec

rs-safety.co.uk screenshot

About Website

Welcome to rs-safety.co.uk homepage info - get ready to check RS Safety best content right away, or after learning these important things about rs-safety.co.uk

We provide health and safety consulting and training solutions for UK businesses. Call us on 01296 640 074 to discuss your training and consulting needs.

Visit rs-safety.co.uk

Key Findings

We analyzed Rs-safety.co.uk page load time and found that the first response time was 1.3 sec and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rs-safety.co.uk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value31.7 s

0/100

10%

Network Requests Diagram

rs-safety.co.uk

1339 ms

styles.css

323 ms

nectar-slider.css

548 ms

font-awesome.min.css

426 ms

grid-system.css

553 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 67% of them (66 requests) were addressed to the original Rs-safety.co.uk, 8% (8 requests) were made to Fonts.gstatic.com and 7% (7 requests) were made to C.tile.openstreetmap.org. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Rs-safety.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (13%)

Content Size

15.2 MB

After Optimization

13.2 MB

In fact, the total size of Rs-safety.co.uk main page is 15.2 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. Only a small number of websites need less resources to load. Images take 12.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 91.4 kB

  • Original 110.4 kB
  • After minification 107.4 kB
  • After compression 19.0 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 91.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 10.0 kB

  • Original 12.8 MB
  • After minification 12.8 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. RS Safety images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 1.0 MB

  • Original 1.3 MB
  • After minification 973.4 kB
  • After compression 236.5 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 1.0 MB or 81% of the original size.

CSS Optimization

-87%

Potential reduce by 856.0 kB

  • Original 985.9 kB
  • After minification 845.8 kB
  • After compression 129.9 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. Rs-safety.co.uk needs all CSS files to be minified and compressed as it can save up to 856.0 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (56%)

Requests Now

87

After Optimization

38

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RS Safety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rs-safety.co.uk accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

rs-safety.co.uk 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

High

Missing source maps for large first-party JavaScript

SEO Factors

rs-safety.co.uk SEO score

79

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

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 Rs-safety.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 Rs-safety.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

Open Graph description is not detected on the main page of RS Safety. 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: