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voltaev.co.uk screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

voltaev.co.uk

EV Charge Point Retailer | Volta Charge Points – voltaev.co.uk

Page Load Speed

10.6 sec in total

First Response

676 ms

Resources Loaded

8.4 sec

Page Rendered

1.5 sec

voltaev.co.uk screenshot

About Website

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

Distributing EV charge point brands, our range includes wall and floor mounted chargers. Government Grants available for Businesses.

Visit voltaev.co.uk

Key Findings

We analyzed Voltaev.co.uk page load time and found that the first response time was 676 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

voltaev.co.uk performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value35.3 s

0/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value9,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value46.6 s

0/100

10%

Network Requests Diagram

www.voltaev.co.uk

676 ms

iqy6938p8b

115 ms

js

115 ms

gtm.js

204 ms

apps.css

51 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 53% of them (74 requests) were addressed to the original Voltaev.co.uk, 11% (16 requests) were made to Fonts.gstatic.com and 4% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Voltaev.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 353.3 kB (1%)

Content Size

32.2 MB

After Optimization

31.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voltaev.co.uk main page is 32.2 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. Only a small number of websites need less resources to load. Images take 31.0 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 198.9 kB

  • Original 273.3 kB
  • After minification 248.4 kB
  • After compression 74.5 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 198.9 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 64.0 kB

  • Original 31.0 MB
  • After minification 30.9 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. Volta EV images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 67.6 kB

  • Original 792.9 kB
  • After minification 792.9 kB
  • After compression 725.3 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

-15%

Potential reduce by 22.8 kB

  • Original 149.0 kB
  • After minification 149.0 kB
  • After compression 126.2 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. Voltaev.co.uk needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (44%)

Requests Now

116

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volta EV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.voltaev.co.uk

www.voltaev.co.uk

676 ms

iqy6938p8b

iqy6938p8b

115 ms

js

js

115 ms

gtm.js

gtm.js

204 ms

apps.css

apps.css

51 ms

styles.scss.css

styles.scss.css

90 ms

styles-1.scss.css

styles-1.scss.css

169 ms

preloads.js

preloads.js

303 ms

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load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js

83 ms

storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js

storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js

83 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

97 ms

styles.css

styles.css

133 ms

swiper-bundle.min.css

swiper-bundle.min.css

96 ms

css2

css2

134 ms

css2

css2

185 ms

css2

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188 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

131 ms

vendors.js

vendors.js

136 ms

inbox-chat-loader.js

inbox-chat-loader.js

230 ms

swiper-bundle.min.js

swiper-bundle.min.js

130 ms

jquery.js

jquery.js

226 ms

vendor.js

vendor.js

158 ms

theme.js

theme.js

158 ms

apps.js

apps.js

291 ms

widgets.js

widgets.js

289 ms

booster-page-speed-optimizer.js

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129 ms

3.4.1

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38 ms

clarity.js

clarity.js

103 ms

volta_mobile.png

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460 ms

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3114 ms

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611 ms

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1118 ms

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1230 ms

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1104 ms

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1363 ms

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1361 ms

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1782 ms

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1365 ms

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1704 ms

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1874 ms

Ohme_logo.png

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2001 ms

POD-Point-Charging-Your-Electric-Car-logo.jpg

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1923 ms

Project_EV_logo.png

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2212 ms

rsz_sevadis_logo-cmyk.jpg

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2513 ms

evec-brand-logo-1.png

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3162 ms

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2267 ms

R.png

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2521 ms

138 ms

trekkie.storefront.d88aa5f007759294e4f3b66e32cebf97843d3efb.min.js

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2187 ms

shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js

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2209 ms

shopify-boomerang-1.0.0.min.js

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2161 ms

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2194 ms

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2205 ms

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48 ms

font

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101 ms

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325 ms

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398 ms

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398 ms

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378 ms

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397 ms

track.js

track.js

636 ms

bat.js

bat.js

316 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

2216 ms

Montserrat.woff

Montserrat.woff

2242 ms

Wallbox_logo.png

Wallbox_logo.png

2379 ms

446 ms

423 ms

p7flvISZiLY

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523 ms

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303 ms

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368 ms

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389 ms

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386 ms

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386 ms

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387 ms

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388 ms

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148 ms

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2180 ms

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2371 ms

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103 ms

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settings

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105 ms

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2205 ms

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6 ms

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base.js

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63 ms

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362 ms

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267 ms

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110 ms

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60 ms

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1729 ms

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1850 ms

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id

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97 ms

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155 ms

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1822 ms

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1360 ms

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234 ms

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73 ms

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56 ms

pandectes-core.js

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138 ms

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52 ms

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60 ms

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Accessibility Review

voltaev.co.uk accessibility score

76

Accessibility Issues

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

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

voltaev.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

voltaev.co.uk SEO score

79

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Voltaev.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 Voltaev.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

voltaev.co.uk

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