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rsa-geotechnics.co.uk screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rsa-geotechnics.co.uk

RSA Geotechnics geotechnical and geoenvironmental site investigation

Page Load Speed

3.6 sec in total

First Response

395 ms

Resources Loaded

3.2 sec

Page Rendered

0 ms

rsa-geotechnics.co.uk screenshot

About Website

Visit rsa-geotechnics.co.uk now to see the best up-to-date RSA Geotechnics content and also check out these interesting facts you probably never knew about rsa-geotechnics.co.uk

RSA Geotechnics is an independent geotechnical and geoenvironmental site investigation specialist based in Needham Market, Suffolk. We offer a range of professional consultancy and testing services fo...

Visit rsa-geotechnics.co.uk

Key Findings

We analyzed Rsa-geotechnics.co.uk page load time and found that the first response time was 395 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rsa-geotechnics.co.uk performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

rsa-geotechnics.co.uk

395 ms

www.rsa-geotechnics.co.uk

1010 ms

25094.css

115 ms

all.css

38 ms

25094.css

215 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 73% of them (8 requests) were addressed to the original Rsa-geotechnics.co.uk, 18% (2 requests) were made to Fonts.googleapis.com and 9% (1 request) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Rsa-geotechnics.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.3 kB (11%)

Content Size

186.4 kB

After Optimization

165.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Rsa-geotechnics.co.uk main page is 186.4 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. 15% of websites need less resources to load. CSS take 117.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 11.0 kB

  • Original 13.4 kB
  • After minification 8.4 kB
  • After compression 2.4 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. This page needs HTML code to be minified as it can gain 5.1 kB, which is 38% 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 11.0 kB or 82% of the original size.

JavaScript Optimization

-12%

Potential reduce by 6.7 kB

  • Original 55.7 kB
  • After minification 55.7 kB
  • After compression 49.0 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 6.7 kB or 12% of the original size.

CSS Optimization

-3%

Potential reduce by 3.6 kB

  • Original 117.4 kB
  • After minification 117.4 kB
  • After compression 113.8 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. Rsa-geotechnics.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (67%)

Requests Now

9

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RSA Geotechnics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rsa-geotechnics.co.uk

rsa-geotechnics.co.uk

395 ms

www.rsa-geotechnics.co.uk

www.rsa-geotechnics.co.uk

1010 ms

25094.css

25094.css

115 ms

all.css

all.css

38 ms

25094.css

25094.css

215 ms

css

css

44 ms

25094.css

25094.css

381 ms

25094.css

25094.css

482 ms

25094.js

25094.js

504 ms

25094.js

25094.js

291 ms

css

css

17 ms

Accessibility Review

rsa-geotechnics.co.uk accessibility score

85

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rsa-geotechnics.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

SEO Factors

rsa-geotechnics.co.uk SEO score

83

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

High

Image elements do not have [alt] attributes

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 Rsa-geotechnics.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 Rsa-geotechnics.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

rsa-geotechnics.co.uk

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: