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robertwest.co.uk screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

robertwest.co.uk

Civil and Structural Engineers and Transport Planners based in London Bridge and Worcester. | Robert West

Page Load Speed

2.6 sec in total

First Response

175 ms

Resources Loaded

2.1 sec

Page Rendered

392 ms

robertwest.co.uk screenshot

About Website

Click here to check amazing Robert West content. Otherwise, check out these important facts you probably never knew about robertwest.co.uk

Robert West is a vibrant consultancy comprising Civil and Structural Engineers and Transport Planners based in London Bridge and Worcester.

Visit robertwest.co.uk

Key Findings

We analyzed Robertwest.co.uk page load time and found that the first response time was 175 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

robertwest.co.uk performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

robertwest.co.uk

175 ms

www.robertwest.co.uk

377 ms

fdc91157-fd69-4fba-bd74-7fb45c308e37.css

84 ms

bootstrap.min.css

402 ms

style.css

73 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 54% of them (15 requests) were addressed to the original Robertwest.co.uk, 21% (6 requests) were made to Cdn.easibuild.com and 11% (3 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Robertwest.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.2 kB (7%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Robertwest.co.uk main page is 2.8 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. 30% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 12.6 kB

  • Original 18.8 kB
  • After minification 18.5 kB
  • After compression 6.2 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. 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 12.6 kB or 67% of the original size.

Image Optimization

-5%

Potential reduce by 140.4 kB

  • Original 2.6 MB
  • After minification 2.5 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. Robert West images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 17.5 kB

  • Original 101.3 kB
  • After minification 101.3 kB
  • After compression 83.8 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 17.5 kB or 17% of the original size.

CSS Optimization

-34%

Potential reduce by 12.8 kB

  • Original 38.0 kB
  • After minification 38.0 kB
  • After compression 25.2 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. Robertwest.co.uk needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (21%)

Requests Now

24

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robert West. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

robertwest.co.uk

robertwest.co.uk

175 ms

www.robertwest.co.uk

www.robertwest.co.uk

377 ms

fdc91157-fd69-4fba-bd74-7fb45c308e37.css

fdc91157-fd69-4fba-bd74-7fb45c308e37.css

84 ms

bootstrap.min.css

bootstrap.min.css

402 ms

style.css

style.css

73 ms

modernizr.min.js

modernizr.min.js

332 ms

jquery.min.js

jquery.min.js

469 ms

bootstrap.min.js

bootstrap.min.js

484 ms

cycle.min.js

cycle.min.js

335 ms

analytics.js

analytics.js

94 ms

linkedin_round_blue.svg

linkedin_round_blue.svg

93 ms

easilogobw.svg

easilogobw.svg

88 ms

logo.svg

logo.svg

166 ms

fp_london.jpg

fp_london.jpg

333 ms

fpbox-preaqtender.jpg

fpbox-preaqtender.jpg

338 ms

fpbox-tplanning.jpg

fpbox-tplanning.jpg

403 ms

fpbox-leaddesign.jpg

fpbox-leaddesign.jpg

402 ms

fpbox-ceng.jpg

fpbox-ceng.jpg

404 ms

fpbox-structeng.jpg

fpbox-structeng.jpg

404 ms

fpbox-infrastructeng.jpg

fpbox-infrastructeng.jpg

404 ms

fpbox-marine.jpg

fpbox-marine.jpg

473 ms

hector-presenting.jpg

hector-presenting.jpg

1086 ms

ice-breakwaters-image.jpg

ice-breakwaters-image.jpg

884 ms

087f20b6-68d8-4ead-854f-cdb40042db1f.woff

087f20b6-68d8-4ead-854f-cdb40042db1f.woff

201 ms

d3ff77e9-1939-40af-9276-b3a2831cf41b.woff

d3ff77e9-1939-40af-9276-b3a2831cf41b.woff

96 ms

collect

collect

13 ms

collect

collect

41 ms

js

js

70 ms

Accessibility Review

robertwest.co.uk accessibility score

93

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

robertwest.co.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

robertwest.co.uk 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robertwest.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 Robertwest.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

robertwest.co.uk

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