Tools & Wizards About Us
beecroft-science.co.uk screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

beecroft-science.co.uk

Beecroft & Partners Ltd - Educational Science Apparatus - Chemicals - Laboratory Equipment - Fisher Products

Page Load Speed

2.9 sec in total

First Response

574 ms

Resources Loaded

2.2 sec

Page Rendered

117 ms

beecroft-science.co.uk screenshot

About Website

Welcome to beecroft-science.co.uk homepage info - get ready to check Beecroft Science best content right away, or after learning these important things about beecroft-science.co.uk

Beecroft & Partners supply chemicals and laboratory equipment to schools and industry. We are also a Fisher distribitor

Visit beecroft-science.co.uk

Key Findings

We analyzed Beecroft-science.co.uk page load time and found that the first response time was 574 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

beecroft-science.co.uk performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

beecroft-science.co.uk

574 ms

style.css

322 ms

admin.css

325 ms

jquery.js

400 ms

s3Slider.js

327 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 85% of them (17 requests) were addressed to the original Beecroft-science.co.uk, 10% (2 requests) were made to Connect.facebook.net and 5% (1 request) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (746 ms) belongs to the original domain Beecroft-science.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.0 kB (13%)

Content Size

210.3 kB

After Optimization

182.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Beecroft-science.co.uk main page is 210.3 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. 20% of websites need less resources to load. Images take 146.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 14.3 kB

  • Original 19.4 kB
  • After minification 17.3 kB
  • After compression 5.1 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 2.1 kB, which is 11% 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 14.3 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 6.2 kB

  • Original 146.0 kB
  • After minification 139.7 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. Beecroft Science images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 5.5 kB

  • Original 39.9 kB
  • After minification 39.9 kB
  • After compression 34.4 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 5.5 kB or 14% of the original size.

CSS Optimization

-38%

Potential reduce by 1.9 kB

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 3.1 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. Beecroft-science.co.uk needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (61%)

Requests Now

18

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Beecroft Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

beecroft-science.co.uk

beecroft-science.co.uk

574 ms

style.css

style.css

322 ms

admin.css

admin.css

325 ms

jquery.js

jquery.js

400 ms

s3Slider.js

s3Slider.js

327 ms

main_bg.png

main_bg.png

319 ms

2.jpg

2.jpg

399 ms

pp1-small.jpg

pp1-small.jpg

397 ms

pp2-small.jpg

pp2-small.jpg

394 ms

sdk.js

sdk.js

31 ms

header_bg.png

header_bg.png

457 ms

search_btn.gif

search_btn.gif

332 ms

divider.gif

divider.gif

533 ms

dots.gif

dots.gif

654 ms

double_dots.gif

double_dots.gif

703 ms

more-arrow.gif

more-arrow.gif

705 ms

services_arrow.gif

services_arrow.gif

715 ms

widgets.js

widgets.js

38 ms

footer_bg.gif

footer_bg.gif

746 ms

sdk.js

sdk.js

9 ms

Accessibility Review

beecroft-science.co.uk accessibility score

51

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

beecroft-science.co.uk best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

beecroft-science.co.uk SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Beecroft-science.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Beecroft-science.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

beecroft-science.co.uk

Open Graph description is not detected on the main page of Beecroft Science. 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: