Tools & Wizards About Us

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

prometheus-fs.co.uk

Welcome To Prometheus Forensic Services - Prometheus Forensic Services

Page Load Speed

4.5 sec in total

First Response

236 ms

Resources Loaded

4 sec

Page Rendered

324 ms

About Website

Visit prometheus-fs.co.uk now to see the best up-to-date Prometheus Fs content and also check out these interesting facts you probably never knew about prometheus-fs.co.uk

An independent forensic fire investigation company specialising in matters relating to all types of fires and explosions caused by gas and volatile liquids.

Visit prometheus-fs.co.uk

Key Findings

We analyzed Prometheus-fs.co.uk page load time and found that the first response time was 236 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

prometheus-fs.co.uk performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

prometheus-fs.co.uk

236 ms

prometheus-fs.co.uk

2208 ms

styles.css

87 ms

jquery-ui.css

22 ms

form.min.css

195 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 56% of them (32 requests) were addressed to the original Prometheus-fs.co.uk, 25% (14 requests) were made to Fonts.gstatic.com and 9% (5 requests) were made to New.prometheus-fs.co.uk. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Prometheus-fs.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.6 kB (19%)

Content Size

1.1 MB

After Optimization

886.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prometheus-fs.co.uk main page is 1.1 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. 60% of websites need less resources to load. Images take 480.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 153.8 kB

  • Original 185.0 kB
  • After minification 183.2 kB
  • After compression 31.1 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. 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 153.8 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 26.4 kB

  • Original 480.6 kB
  • After minification 454.2 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. Prometheus Fs images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 26.3 kB

  • Original 402.4 kB
  • After minification 402.4 kB
  • After compression 376.1 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

-22%

Potential reduce by 7.0 kB

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 25.1 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. Prometheus-fs.co.uk needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (65%)

Requests Now

40

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prometheus Fs. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

prometheus-fs.co.uk accessibility score

80

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

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

prometheus-fs.co.uk best practices score

92

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

SEO Factors

prometheus-fs.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 Prometheus-fs.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 Prometheus-fs.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 Prometheus Fs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: