Tools & Wizards About Us
blacksheeputilities.co.uk screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

blacksheeputilities.co.uk

Black Sheep Utilities - We're outstanding in our field!

Page Load Speed

7.9 sec in total

First Response

249 ms

Resources Loaded

6.1 sec

Page Rendered

1.6 sec

blacksheeputilities.co.uk screenshot

About Website

Visit blacksheeputilities.co.uk now to see the best up-to-date Black Sheep Utilities content and also check out these interesting facts you probably never knew about blacksheeputilities.co.uk

Black Sheep Utilities provide client-focused procurement for businesses throughout the UK, trusted by 1000's of businesses large and small!

Visit blacksheeputilities.co.uk

Key Findings

We analyzed Blacksheeputilities.co.uk page load time and found that the first response time was 249 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

blacksheeputilities.co.uk performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

blacksheeputilities.co.uk

249 ms

www.blacksheeputilities.co.uk

3216 ms

BSU-LOGO-TL.svg

17 ms

Rodeny-ai-e1614261117201.png

25 ms

BSU_MB_2000.png

30 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that all of those requests were addressed to Blacksheeputilities.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Blacksheeputilities.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.6 kB (9%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Blacksheeputilities.co.uk main page is 1.7 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 160.0 kB

  • Original 195.4 kB
  • After minification 195.1 kB
  • After compression 35.4 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 160.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 607 B

  • Original 1.5 MB
  • After minification 1.5 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. Black Sheep Utilities images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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.

Requests Breakdown

Number of requests can be reduced by 9 (15%)

Requests Now

61

After Optimization

52

  • Images
  • JavaScript

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Sheep Utilities. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

blacksheeputilities.co.uk

blacksheeputilities.co.uk

249 ms

www.blacksheeputilities.co.uk

www.blacksheeputilities.co.uk

3216 ms

BSU-LOGO-TL.svg

BSU-LOGO-TL.svg

17 ms

Rodeny-ai-e1614261117201.png

Rodeny-ai-e1614261117201.png

25 ms

BSU_MB_2000.png

BSU_MB_2000.png

30 ms

Drax-Cloud.png

Drax-Cloud.png

532 ms

Gazprom-Cloud.png

Gazprom-Cloud.png

583 ms

Yu-Energy-Cloud.png

Yu-Energy-Cloud.png

501 ms

BristolEnergy.png

BristolEnergy.png

564 ms

Orsted-Cloud.png

Orsted-Cloud.png

562 ms

Corona-Energy-Cloud.png

Corona-Energy-Cloud.png

621 ms

Pozitive-Energy-Cloud.png

Pozitive-Energy-Cloud.png

1024 ms

Brook-Green-Supply-Cloud.png

Brook-Green-Supply-Cloud.png

1088 ms

Crown-Gas-Power-Cloud.png

Crown-Gas-Power-Cloud.png

1107 ms

Engie-Cloud.png

Engie-Cloud.png

1167 ms

Total-Energies-Cloud.png

Total-Energies-Cloud.png

1108 ms

Utilita-Cloud.png

Utilita-Cloud.png

1176 ms

British-Gas-Lite-Cloud.png

British-Gas-Lite-Cloud.png

1545 ms

Eon-Next-Cloud.png

Eon-Next-Cloud.png

1624 ms

Dyce-Energy-Cloud.png

Dyce-Energy-Cloud.png

1628 ms

United-Gas-Power-Cloud.png

United-Gas-Power-Cloud.png

1636 ms

Go-Power-Cloud.png

Go-Power-Cloud.png

1713 ms

National-Gas-Cloud.png

National-Gas-Cloud.png

1695 ms

Smartest-Energy-Cloud.png

Smartest-Energy-Cloud.png

2080 ms

Opus-Energy-Cloud.png

Opus-Energy-Cloud.png

1638 ms

Simple-Gas-Power-Cloud.png

Simple-Gas-Power-Cloud.png

2133 ms

Valda-Energy-Cloud.png

Valda-Energy-Cloud.png

2143 ms

Yorkshire-Gas-Power-Cloud.png

Yorkshire-Gas-Power-Cloud.png

2173 ms

Gulf-Cloud.png

Gulf-Cloud.png

2223 ms

email-decode.min.js

email-decode.min.js

1706 ms

test-electricity-1.png

test-electricity-1.png

1717 ms

gas-large-300x300-1.png

gas-large-300x300-1.png

16 ms

electric-large.png

electric-large.png

18 ms

water-large-300x300.png

water-large-300x300.png

419 ms

green-large-300x300-1.png

green-large-300x300-1.png

12 ms

Solar-Energy-Icon.png

Solar-Energy-Icon.png

13 ms

SSE-Cloud_new-1.png

SSE-Cloud_new-1.png

16 ms

Npower.png

Npower.png

32 ms

EDF-Energy-Cloud.png

EDF-Energy-Cloud.png

23 ms

E-ON-Cloud.png

E-ON-Cloud.png

24 ms

British-Gas-Cloud.png

British-Gas-Cloud.png

29 ms

Scottish-Power-Cloud.png

Scottish-Power-Cloud.png

33 ms

elpa-shortlist-story-icon-1-300x172.jpg

elpa-shortlist-story-icon-1-300x172.jpg

440 ms

Red-rooster-sport.png

Red-rooster-sport.png

35 ms

harbour.png

harbour.png

42 ms

Kenton-Instore-Ltd-1.png

Kenton-Instore-Ltd-1.png

45 ms

JustWilliams-edit.png

JustWilliams-edit.png

45 ms

tangram-architects.png

tangram-architects.png

54 ms

sports-tune.png

sports-tune.png

55 ms

fleur-de-France.jpg

fleur-de-France.jpg

56 ms

team-member-default.jpg

team-member-default.jpg

60 ms

xibis_logo_blu_400x400.jpg

xibis_logo_blu_400x400.jpg

66 ms

Ombudsman-Logo-300x58.png

Ombudsman-Logo-300x58.png

72 ms

Quote-25.png

Quote-25.png

72 ms

Electric-25.png

Electric-25.png

77 ms

Gas-25.png

Gas-25.png

77 ms

Water-25.png

Water-25.png

83 ms

Green-25.png

Green-25.png

85 ms

solar-25.png

solar-25.png

88 ms

EV-25.png

EV-25.png

93 ms

News-25.png

News-25.png

96 ms

Contact-25.png

Contact-25.png

97 ms

Career-25.png

Career-25.png

99 ms

Accessibility Review

blacksheeputilities.co.uk accessibility score

84

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

blacksheeputilities.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

blacksheeputilities.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 Blacksheeputilities.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 Blacksheeputilities.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

blacksheeputilities.co.uk

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