Tools & Wizards About Us
campdenbri.co.uk screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

campdenbri.co.uk

Campden BRI - Science and technology for the food and drink industry

Page Load Speed

3.9 sec in total

First Response

90 ms

Resources Loaded

3.2 sec

Page Rendered

598 ms

campdenbri.co.uk screenshot

About Website

Welcome to campdenbri.co.uk homepage info - get ready to check Campden BRI best content for United Kingdom right away, or after learning these important things about campdenbri.co.uk

Science and technology, research, training, publications and advice services to the food, drink and allied industries from Campden BRI. Read more...

Visit campdenbri.co.uk

Key Findings

We analyzed Campdenbri.co.uk page load time and found that the first response time was 90 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

campdenbri.co.uk performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

campdenbri.co.uk

90 ms

www.campdenbri.co.uk

567 ms

all.min.css

602 ms

v4-shims.min.css

299 ms

open-sans.css

227 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Campdenbri.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Campdenbri.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 607.5 kB (26%)

Content Size

2.3 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Campdenbri.co.uk main page is 2.3 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 31.4 kB

  • Original 39.1 kB
  • After minification 30.4 kB
  • After compression 7.6 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 8.6 kB, which is 22% 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 31.4 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 18.6 kB

  • Original 1.6 MB
  • After minification 1.6 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. Campden BRI images are well optimized though.

CSS Optimization

-82%

Potential reduce by 557.5 kB

  • Original 680.2 kB
  • After minification 628.9 kB
  • After compression 122.6 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. Campdenbri.co.uk needs all CSS files to be minified and compressed as it can save up to 557.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (32%)

Requests Now

19

After Optimization

13

  • Images
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Campden BRI. 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

campdenbri.co.uk

campdenbri.co.uk

90 ms

www.campdenbri.co.uk

www.campdenbri.co.uk

567 ms

all.min.css

all.min.css

602 ms

v4-shims.min.css

v4-shims.min.css

299 ms

open-sans.css

open-sans.css

227 ms

site.css

site.css

446 ms

site-menu.css

site-menu.css

224 ms

slider-home.css

slider-home.css

226 ms

CampdenBRI-logo.png

CampdenBRI-logo.png

299 ms

CampdenBRI-globe-logo.png

CampdenBRI-globe-logo.png

371 ms

ecoli-bacteria-large.jpg

ecoli-bacteria-large.jpg

596 ms

ecoli-agar-plate-small.jpg

ecoli-agar-plate-small.jpg

448 ms

ecoli-bacteria-small.jpg

ecoli-bacteria-small.jpg

518 ms

food-fraud-ebook-mockup-small.jpg

food-fraud-ebook-mockup-small.jpg

667 ms

production-quality-control-small.jpg

production-quality-control-small.jpg

596 ms

metagenomics.jpg

metagenomics.jpg

523 ms

thermal_processing_thumb.jpg

thermal_processing_thumb.jpg

666 ms

tomato-sorting-factory-small.jpg

tomato-sorting-factory-small.jpg

673 ms

herbs-spices-selection-small.jpg

herbs-spices-selection-small.jpg

599 ms

microbiology-mix-graphic-small.jpg

microbiology-mix-graphic-small.jpg

625 ms

fa-light-300.ttf

fa-light-300.ttf

1000 ms

fa-thin-100.ttf

fa-thin-100.ttf

1338 ms

fa-regular-400.ttf

fa-regular-400.ttf

1113 ms

fa-solid-900.ttf

fa-solid-900.ttf

1914 ms

fa-brands-400.ttf

fa-brands-400.ttf

1158 ms

print.css

print.css

75 ms

Accessibility Review

campdenbri.co.uk accessibility score

91

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

Links do not have a discernible name

Best Practices

campdenbri.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

campdenbri.co.uk SEO score

100

Search Engine Optimization Advices

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 Campdenbri.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 Campdenbri.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

campdenbri.co.uk

Open Graph description is not detected on the main page of Campden BRI. 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: