Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

listermachinetools.co.uk

Lister Machine Tools Northern Ireland - Supplier of Machine Tools

Page Load Speed

10.8 sec in total

First Response

3.3 sec

Resources Loaded

6.9 sec

Page Rendered

596 ms

listermachinetools.co.uk screenshot

About Website

Click here to check amazing Lister Machine Tools content. Otherwise, check out these important facts you probably never knew about listermachinetools.co.uk

Lister Machine Tools Northern Ireland - Leading Supplier of Machine Tools and Accessories in Northern Ireland

Visit listermachinetools.co.uk

Key Findings

We analyzed Listermachinetools.co.uk page load time and found that the first response time was 3.3 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

listermachinetools.co.uk performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value36.5 s

0/100

25%

SI (Speed Index)

Value22.2 s

0/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.462

19/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

www.listermachinetools.co.uk

3270 ms

js

88 ms

api.js

121 ms

style.min.css

467 ms

styles.css

234 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 77% of them (104 requests) were addressed to the original Listermachinetools.co.uk, 9% (12 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Listermachinetools.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (26%)

Content Size

6.9 MB

After Optimization

5.1 MB

In fact, the total size of Listermachinetools.co.uk main page is 6.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 221.8 kB

  • Original 250.8 kB
  • After minification 245.3 kB
  • After compression 29.0 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 221.8 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 307.6 kB

  • Original 5.1 MB
  • After minification 4.8 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. Lister Machine Tools images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 453.8 kB

  • Original 663.0 kB
  • After minification 617.4 kB
  • After compression 209.2 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 453.8 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 834.7 kB

  • Original 953.3 kB
  • After minification 884.1 kB
  • After compression 118.6 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. Listermachinetools.co.uk needs all CSS files to be minified and compressed as it can save up to 834.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (38%)

Requests Now

122

After Optimization

76

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lister Machine Tools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

listermachinetools.co.uk accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

listermachinetools.co.uk best practices score

67

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

listermachinetools.co.uk SEO score

93

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

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 Listermachinetools.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 Listermachinetools.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

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