Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

johnscottworks.co.uk

John Scott Works | Mezzanine factory | Mezzanine floors

Page Load Speed

6.2 sec in total

First Response

1.4 sec

Resources Loaded

3 sec

Page Rendered

1.8 sec

johnscottworks.co.uk screenshot

About Website

Welcome to johnscottworks.co.uk homepage info - get ready to check John Scott Works best content right away, or after learning these important things about johnscottworks.co.uk

John Scott Works is a specialist manufacturer of mezzanine floors. We develop, manufacture, and install mezzanines. We produce completely in-house.

Visit johnscottworks.co.uk

Key Findings

We analyzed Johnscottworks.co.uk page load time and found that the first response time was 1.4 sec and then it took 4.8 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

johnscottworks.co.uk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value62.0 s

0/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value10,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

johnscottworks.co.uk

1403 ms

all.css

212 ms

flag-icon.min.css

84 ms

app.css

274 ms

app.css

295 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 62% of them (26 requests) were addressed to the original Johnscottworks.co.uk, 7% (3 requests) were made to Use.fontawesome.com and 7% (3 requests) 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 Johnscottworks.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.9 kB (6%)

Content Size

891.2 kB

After Optimization

836.3 kB

In fact, the total size of Johnscottworks.co.uk main page is 891.2 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. 50% of websites need less resources to load. Images take 739.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 33.4 kB

  • Original 39.0 kB
  • After minification 21.9 kB
  • After compression 5.6 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 17.1 kB, which is 44% 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 33.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 662 B

  • Original 739.0 kB
  • After minification 738.3 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. John Scott Works images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 846 B

  • Original 32.9 kB
  • After minification 32.9 kB
  • After compression 32.1 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

-25%

Potential reduce by 19.9 kB

  • Original 80.3 kB
  • After minification 80.3 kB
  • After compression 60.3 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. Johnscottworks.co.uk needs all CSS files to be minified and compressed as it can save up to 19.9 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (47%)

Requests Now

19

After Optimization

10

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of John Scott Works. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

johnscottworks.co.uk accessibility score

93

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

johnscottworks.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

High

Missing source maps for large first-party JavaScript

SEO Factors

johnscottworks.co.uk SEO score

95

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Johnscottworks.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Johnscottworks.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 description is not detected on the main page of John Scott Works. 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: