Tools & Wizards About Us

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

12voltplanet.co.uk

Auto & Marine Electrical Components & Accessories | 12 Volt Planet

Page Load Speed

3.8 sec in total

First Response

735 ms

Resources Loaded

2.8 sec

Page Rendered

291 ms

About Website

Welcome to 12voltplanet.co.uk homepage info - get ready to check 12 Volt Planet best content for United Kingdom right away, or after learning these important things about 12voltplanet.co.uk

Huge range of 12v & 24V wiring products, components and accessories for vehicle electrics, marine & leisure electrical projects. FREE delivery on orders over £100

Visit 12voltplanet.co.uk

Key Findings

We analyzed 12voltplanet.co.uk page load time and found that the first response time was 735 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

12voltplanet.co.uk performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

www.12voltplanet.co.uk

735 ms

1c3be97d8b570493291d3429c247285d.12volt-planet-2019.css.php

173 ms

dae9357400e049f839d1e3b20333f334.jquery.js.php

361 ms

b9486148fab0f4b573fdbb9a8e7de1b2.jqueryui.js.php

432 ms

7e8310d71d0edc7ce747a94179856816.12volt-planet-2019.c3.functions.js.php

342 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 83% of them (68 requests) were addressed to the original 12voltplanet.co.uk, 4% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (878 ms) belongs to the original domain 12voltplanet.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.4 kB (28%)

Content Size

960.6 kB

After Optimization

689.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 12voltplanet.co.uk main page is 960.6 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. 45% of websites need less resources to load. Images take 451.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 54.1 kB

  • Original 68.3 kB
  • After minification 68.0 kB
  • After compression 14.2 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. 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 54.1 kB or 79% of the original size.

Image Optimization

-13%

Potential reduce by 57.9 kB

  • Original 451.8 kB
  • After minification 393.9 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, 12 Volt Planet needs image optimization as it can save up to 57.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-36%

Potential reduce by 157.4 kB

  • Original 438.2 kB
  • After minification 438.2 kB
  • After compression 280.7 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 157.4 kB or 36% of the original size.

CSS Optimization

-84%

Potential reduce by 1.9 kB

  • Original 2.3 kB
  • After minification 1.2 kB
  • After compression 362 B

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. 12voltplanet.co.uk needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (33%)

Requests Now

70

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 12 Volt Planet. 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

Accessibility Review

12voltplanet.co.uk accessibility score

82

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.

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

12voltplanet.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

SEO Factors

12voltplanet.co.uk SEO score

77

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 12voltplanet.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 12voltplanet.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of 12 Volt Planet. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: