Tools & Wizards About Us
cambridge-dt.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

cambridge-dt.com

Product Design & Development Company UK | Cambridge DT

Page Load Speed

4.9 sec in total

First Response

1.4 sec

Resources Loaded

2.8 sec

Page Rendered

657 ms

cambridge-dt.com screenshot

About Website

Welcome to cambridge-dt.com homepage info - get ready to check Cambridge DT best content right away, or after learning these important things about cambridge-dt.com

Innovative product design company with exceptional product development expertise in industrial, medical equipment and scientific sectors.

Visit cambridge-dt.com

Key Findings

We analyzed Cambridge-dt.com page load time and found that the first response time was 1.4 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

cambridge-dt.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

www.cambridge-dt.com

1447 ms

js

114 ms

classic-themes.min.css

150 ms

contact4b.css

227 ms

index.css

303 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 63% of them (24 requests) were addressed to the original Cambridge-dt.com, 29% (11 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cambridge-dt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.9 kB (20%)

Content Size

341.6 kB

After Optimization

272.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cambridge-dt.com main page is 341.6 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. 55% of websites need less resources to load. Images take 249.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 43.7 kB

  • Original 54.6 kB
  • After minification 51.9 kB
  • After compression 10.9 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 43.7 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 19.5 kB

  • Original 249.0 kB
  • After minification 229.4 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. Cambridge DT images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 527 B

  • Original 10.2 kB
  • After minification 10.2 kB
  • After compression 9.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 5.1 kB

  • Original 27.9 kB
  • After minification 27.9 kB
  • After compression 22.8 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. Cambridge-dt.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (23%)

Requests Now

26

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cambridge DT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cambridge-dt.com

www.cambridge-dt.com

1447 ms

js

js

114 ms

classic-themes.min.css

classic-themes.min.css

150 ms

contact4b.css

contact4b.css

227 ms

index.css

index.css

303 ms

classic-min.js

classic-min.js

237 ms

a8f4dd2d4b.js

a8f4dd2d4b.js

45 ms

twitter4b.js

twitter4b.js

237 ms

css2

css2

34 ms

logo@2x.png

logo@2x.png

215 ms

medical-design-1.png

medical-design-1.png

217 ms

engineering-development-1.png

engineering-development-1.png

216 ms

industrial-design-1.png

industrial-design-1.png

215 ms

mechanical-design-1.png

mechanical-design-1.png

216 ms

production-engineering-2.png

production-engineering-2.png

217 ms

design-to-market.png

design-to-market.png

217 ms

RADIO-DARK-RENDER-5_compresed-720x450.jpg

RADIO-DARK-RENDER-5_compresed-720x450.jpg

245 ms

medica1.17-720x405.jpg

medica1.17-720x405.jpg

246 ms

Handicheck-UV-Edit_compresed-720x486.jpg

Handicheck-UV-Edit_compresed-720x486.jpg

217 ms

SPEAKER-DARK-RENDER-10_compresed-720x450.jpg

SPEAKER-DARK-RENDER-10_compresed-720x450.jpg

315 ms

icon-speech@2x.png

icon-speech@2x.png

244 ms

pexels-sharon-wahrmund-66698-237779-720x538.jpg

pexels-sharon-wahrmund-66698-237779-720x538.jpg

317 ms

design-drawing.jpg-720x405.jpg

design-drawing.jpg-720x405.jpg

398 ms

shutterstock_1455792098-720x480.jpg

shutterstock_1455792098-720x480.jpg

399 ms

DALL%C2%B7E-2024-06-03-12.25.20-A-photorealistic-blog-header-image-depicting-innovative-materials-in-product-design.-The-image-should-feature-a-sleek-modern-workspace-with-a-variety-720x411.webp

DALL%C2%B7E-2024-06-03-12.25.20-A-photorealistic-blog-header-image-depicting-innovative-materials-in-product-design.-The-image-should-feature-a-sleek-modern-workspace-with-a-variety-720x411.webp

399 ms

icon-bulb@2x.png

icon-bulb@2x.png

351 ms

logo-white@2x.png

logo-white@2x.png

398 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

30 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

70 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

100 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

101 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

135 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-.ttf

136 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq5Z9aX8.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq5Z9aX8.ttf

137 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9aX8.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9aX8.ttf

137 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6aX8.ttf

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138 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6aX8.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6aX8.ttf

135 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqyR6aX8.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqyR6aX8.ttf

137 ms

Accessibility Review

cambridge-dt.com accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

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

cambridge-dt.com 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

Page has valid source maps

SEO Factors

cambridge-dt.com 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

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 Cambridge-dt.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 Cambridge-dt.com 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

cambridge-dt.com

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