Tools & Wizards About Us

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

broughtonlaboratories.com

Testing, Consultancy and Compliance | Broughton

Page Load Speed

3.3 sec in total

First Response

240 ms

Resources Loaded

2.3 sec

Page Rendered

792 ms

About Website

Welcome to broughtonlaboratories.com homepage info - get ready to check Broughton Laboratories best content right away, or after learning these important things about broughtonlaboratories.com

A global CRO with over 15 years of experience in analytical testing integrated with scientific consultancy and regulatory compliance.

Visit broughtonlaboratories.com

Key Findings

We analyzed Broughtonlaboratories.com page load time and found that the first response time was 240 ms and then it took 3 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

broughtonlaboratories.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

www.broughton-group.com

240 ms

jquery-1.7.1.js

58 ms

main.min.css

135 ms

theme-overrides.css

108 ms

header-white-theme.min.css

88 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Broughtonlaboratories.com, 15% (9 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Broughton-group.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.1 kB (24%)

Content Size

714.4 kB

After Optimization

545.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Broughtonlaboratories.com main page is 714.4 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. 55% of websites need less resources to load. Images take 435.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 159.1 kB

  • Original 178.3 kB
  • After minification 130.4 kB
  • After compression 19.2 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. This page needs HTML code to be minified as it can gain 47.9 kB, which is 27% 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 159.1 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 1.8 kB

  • Original 435.2 kB
  • After minification 433.5 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. Broughton Laboratories images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.8 kB

  • Original 82.5 kB
  • After minification 82.5 kB
  • After compression 78.7 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

-24%

Potential reduce by 4.4 kB

  • Original 18.4 kB
  • After minification 18.4 kB
  • After compression 14.0 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. Broughtonlaboratories.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (46%)

Requests Now

48

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Broughton Laboratories. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

broughtonlaboratories.com accessibility score

94

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

broughtonlaboratories.com 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

High

Page has valid source maps

SEO Factors

broughtonlaboratories.com SEO score

93

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

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 Broughtonlaboratories.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 Broughtonlaboratories.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

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