Tools & Wizards About Us
arcusconsulting.co.uk screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

arcusconsulting.co.uk

Renewables

Page Load Speed

5.2 sec in total

First Response

63 ms

Resources Loaded

2.6 sec

Page Rendered

2.5 sec

arcusconsulting.co.uk screenshot

About Website

Click here to check amazing Arcusconsulting content. Otherwise, check out these important facts you probably never knew about arcusconsulting.co.uk

ERM brings renewables advisory support at every level of the organization and at every decision gateway, be it day-to-day operations or tackling strategic challenges – all while reducing risk and driv...

Visit arcusconsulting.co.uk

Key Findings

We analyzed Arcusconsulting.co.uk page load time and found that the first response time was 63 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

arcusconsulting.co.uk performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value560 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

arcusconsulting.co.uk

63 ms

renewables

191 ms

1039 ms

js

107 ms

OtAutoBlock.js

95 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Arcusconsulting.co.uk, 71% (42 requests) were made to Erm.com and 10% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Erm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.8 kB (12%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arcusconsulting.co.uk main page is 1.3 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 857.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 127.3 kB

  • Original 146.6 kB
  • After minification 96.4 kB
  • After compression 19.2 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 50.1 kB, which is 34% 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 127.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 499 B

  • Original 857.5 kB
  • After minification 857.0 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. Arcusconsulting images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 30.7 kB

  • Original 191.4 kB
  • After minification 191.4 kB
  • After compression 160.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 30.7 kB or 16% of the original size.

CSS Optimization

-0%

Potential reduce by 216 B

  • Original 116.4 kB
  • After minification 116.4 kB
  • After compression 116.2 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. Arcusconsulting.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (50%)

Requests Now

44

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arcusconsulting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

arcusconsulting.co.uk

arcusconsulting.co.uk

63 ms

renewables

renewables

191 ms

1039 ms

js

js

107 ms

OtAutoBlock.js

OtAutoBlock.js

95 ms

otSDKStub.js

otSDKStub.js

126 ms

erm.6f33a9a1d8e1d4bd5d98.css

erm.6f33a9a1d8e1d4bd5d98.css

170 ms

WebResource.axd

WebResource.axd

433 ms

all.css

all.css

47 ms

2afd2833f6a741d4463f.js

2afd2833f6a741d4463f.js

214 ms

01e50cbad5dddc8377f8.js

01e50cbad5dddc8377f8.js

307 ms

c7766d4c159de9b0d6e0.js

c7766d4c159de9b0d6e0.js

226 ms

e7bf245a66fc75904971.js

e7bf245a66fc75904971.js

233 ms

5d8eac69bdd0dc4628a4.js

5d8eac69bdd0dc4628a4.js

340 ms

8d9890c48e72a135e2df.js

8d9890c48e72a135e2df.js

384 ms

f0dbbc66721b21b6001b.js

f0dbbc66721b21b6001b.js

400 ms

b4c230280b2cbd950692.js

b4c230280b2cbd950692.js

542 ms

dd1ee70c75441524c38c.js

dd1ee70c75441524c38c.js

713 ms

find.js

find.js

55 ms

WebResource.axd

WebResource.axd

725 ms

29efea12-347c-433d-9567-43414a8a655a.json

29efea12-347c-433d-9567-43414a8a655a.json

75 ms

css2

css2

51 ms

location

location

44 ms

erm-logo1-vi.svg

erm-logo1-vi.svg

77 ms

renewables-teaser.jpg

renewables-teaser.jpg

75 ms

power-renewables-background.jpg

power-renewables-background.jpg

77 ms

solar.jpg

solar.jpg

371 ms

case_study_01_wind_header1.jpg

case_study_01_wind_header1.jpg

321 ms

casestudy-old-wall.jpg

casestudy-old-wall.jpg

328 ms

sai_renewables-conundrums_web_teaser.png

sai_renewables-conundrums_web_teaser.png

116 ms

erm_sus_inst_logo_horizontal_small_use_black_rgb.png

erm_sus_inst_logo_horizontal_small_use_black_rgb.png

180 ms

ermsi_unlockafricalatinam_teaser.jpg

ermsi_unlockafricalatinam_teaser.jpg

243 ms

pixel.png

pixel.png

474 ms

todd-hall.jpg

todd-hall.jpg

461 ms

seb-chivers.jpg

seb-chivers.jpg

510 ms

nicola-lee.jpg

nicola-lee.jpg

530 ms

michael-ottaviano.jpg

michael-ottaviano.jpg

545 ms

robin-kennish.jpg

robin-kennish.jpg

397 ms

nikki-payne.jpg

nikki-payne.jpg

428 ms

form-bg.svg

form-bg.svg

593 ms

GetCaptchaImage

GetCaptchaImage

615 ms

erm-logo2.svg

erm-logo2.svg

503 ms

x_inverted.png

x_inverted.png

544 ms

facebook_inverted1.png

facebook_inverted1.png

538 ms

linkedin_inverted-2.png

linkedin_inverted-2.png

573 ms

youtube-inverted1.png

youtube-inverted1.png

567 ms

_Xmz-HUzqDCFdgfMsYiV_F7wfS-Bs_d_QF5d.woff

_Xmz-HUzqDCFdgfMsYiV_F7wfS-Bs_d_QF5d.woff

45 ms

_Xmz-HUzqDCFdgfMsYiV_F7wfS-Bs_dNQF5d.woff

_Xmz-HUzqDCFdgfMsYiV_F7wfS-Bs_dNQF5d.woff

57 ms

_Xmz-HUzqDCFdgfMsYiV_F7wfS-Bs_eYR15d.woff

_Xmz-HUzqDCFdgfMsYiV_F7wfS-Bs_eYR15d.woff

91 ms

speziaseriftrial-regularc-webfont.woff

speziaseriftrial-regularc-webfont.woff

681 ms

speziaseriftrial-mediumc-webfont.woff

speziaseriftrial-mediumc-webfont.woff

693 ms

speziaseriftrial-semiboldc-webfont.woff

speziaseriftrial-semiboldc-webfont.woff

737 ms

speziaseriftrial-boldc-webfont.woff

speziaseriftrial-boldc-webfont.woff

748 ms

_Xm9-HUzqDCFdgfMm4GnA4aZFrUvtOK3A4QdyEY.woff

_Xm9-HUzqDCFdgfMm4GnA4aZFrUvtOK3A4QdyEY.woff

103 ms

_Xm9-HUzqDCFdgfMm4GnA4aZFrUvtOK3A7YdyEY.woff

_Xm9-HUzqDCFdgfMm4GnA4aZFrUvtOK3A7YdyEY.woff

103 ms

_Xm9-HUzqDCFdgfMm4GnA4aZFrUvtOK3A1EayEY.woff

_Xm9-HUzqDCFdgfMm4GnA4aZFrUvtOK3A1EayEY.woff

139 ms

check.svg

check.svg

740 ms

fa-solid-900.woff

fa-solid-900.woff

63 ms

fa-regular-400.woff

fa-regular-400.woff

50 ms

Accessibility Review

arcusconsulting.co.uk accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

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

Best Practices

arcusconsulting.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

Page has valid source maps

SEO Factors

arcusconsulting.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

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 Arcusconsulting.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 Arcusconsulting.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

arcusconsulting.co.uk

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