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ops-production-01.opusenergy.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

ops-production-01.opusenergy.com

Renewable energy for business - Get a quote | Opus Energy

Page Load Speed

1.2 sec in total

First Response

13 ms

Resources Loaded

698 ms

Page Rendered

446 ms

ops-production-01.opusenergy.com screenshot

About Website

Welcome to ops-production-01.opusenergy.com homepage info - get ready to check Ops Production 01 Opus Energy best content for United Kingdom right away, or after learning these important things about ops-production-01.opusenergy.com

Opus Energy provides competitive business energy to SMEs and larger businesses across the UK. Get in touch today for a business electricity quote.

Visit ops-production-01.opusenergy.com

Key Findings

We analyzed Ops-production-01.opusenergy.com page load time and found that the first response time was 13 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

ops-production-01.opusenergy.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

ops-production-01.opusenergy.com

13 ms

ops-production-01.opusenergy.com

203 ms

main.css

4 ms

mmapi.js

163 ms

main.js

16 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 75% of them (9 requests) were addressed to the original Ops-production-01.opusenergy.com, 8% (1 request) were made to Service.maxymiser.net and 8% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (203 ms) belongs to the original domain Ops-production-01.opusenergy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.0 kB (19%)

Content Size

566.7 kB

After Optimization

457.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ops-production-01.opusenergy.com main page is 566.7 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. 70% of websites need less resources to load. Javascripts take 330.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 98.5 kB

  • Original 111.9 kB
  • After minification 85.1 kB
  • After compression 13.4 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. This page needs HTML code to be minified as it can gain 26.7 kB, which is 24% 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 98.5 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 9.0 kB

  • Original 80.7 kB
  • After minification 71.6 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. Obviously, Ops Production 01 Opus Energy needs image optimization as it can save up to 9.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 627 B

  • Original 330.3 kB
  • After minification 330.3 kB
  • After compression 329.7 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

-2%

Potential reduce by 837 B

  • Original 43.9 kB
  • After minification 43.9 kB
  • After compression 43.0 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. Ops-production-01.opusenergy.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ops Production 01 Opus Energy. According to our analytics all requests are already optimized.

Network Requests Diagram

ops-production-01.opusenergy.com

ops-production-01.opusenergy.com

13 ms

ops-production-01.opusenergy.com

ops-production-01.opusenergy.com

203 ms

main.css

main.css

4 ms

mmapi.js

mmapi.js

163 ms

main.js

main.js

16 ms

gtm.js

gtm.js

170 ms

OpusEnergyLogo-PartOfDraxGroup-Logo-white.png

OpusEnergyLogo-PartOfDraxGroup-Logo-white.png

40 ms

Google_review_logo__1_.jpg

Google_review_logo__1_.jpg

158 ms

Averta-Light.woff

Averta-Light.woff

15 ms

Averta-Regular.woff

Averta-Regular.woff

103 ms

Averta-Semibold.woff

Averta-Semibold.woff

104 ms

Averta-Bold.woff

Averta-Bold.woff

104 ms

Accessibility Review

ops-production-01.opusenergy.com accessibility score

89

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

Image elements do not have [alt] attributes

Best Practices

ops-production-01.opusenergy.com 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

ops-production-01.opusenergy.com SEO score

86

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

High

Image elements do not have [alt] attributes

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 Ops-production-01.opusenergy.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 Ops-production-01.opusenergy.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

ops-production-01.opusenergy.com

Open Graph data is detected on the main page of Ops Production 01 Opus Energy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: