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infodiesel.co.uk screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

infodiesel.co.uk

All about AdBlue®: prices, composition, consumption, how it works

Page Load Speed

22.1 sec in total

First Response

5.8 sec

Resources Loaded

16 sec

Page Rendered

291 ms

infodiesel.co.uk screenshot

About Website

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

All the information you need about AdBlue®, prices, how it works and composition. Find out whether your vehicle needs AdBlue® and how to top up

Visit infodiesel.co.uk

Key Findings

We analyzed Infodiesel.co.uk page load time and found that the first response time was 5.8 sec and then it took 16.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

infodiesel.co.uk performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value12,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

Network Requests Diagram

5770 ms

utag.js

182 ms

wp-emoji-release.min.js

293 ms

styles.css

291 ms

style.css

286 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Infodiesel.co.uk, 9% (5 requests) were made to Totalms.webgeoservices.com and 5% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source Changeforblue.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 208.2 kB (45%)

Content Size

459.1 kB

After Optimization

250.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Infodiesel.co.uk main page is 459.1 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 189.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 45.8 kB

  • Original 58.1 kB
  • After minification 55.1 kB
  • After compression 12.3 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 45.8 kB or 79% of the original size.

Image Optimization

-18%

Potential reduce by 33.3 kB

  • Original 189.1 kB
  • After minification 155.9 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, Infodiesel needs image optimization as it can save up to 33.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 46.7 kB

  • Original 67.4 kB
  • After minification 52.1 kB
  • After compression 20.8 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 46.7 kB or 69% of the original size.

CSS Optimization

-57%

Potential reduce by 82.5 kB

  • Original 144.4 kB
  • After minification 140.7 kB
  • After compression 61.9 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. Infodiesel.co.uk needs all CSS files to be minified and compressed as it can save up to 82.5 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (68%)

Requests Now

50

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infodiesel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

5770 ms

utag.js

utag.js

182 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

293 ms

styles.css

styles.css

291 ms

style.css

style.css

286 ms

css

css

35 ms

style.css

style.css

294 ms

css-responsive-tags.css

css-responsive-tags.css

293 ms

select2.min.css

select2.min.css

29 ms

style.css

style.css

558 ms

all.css

all.css

175 ms

jquery.js

jquery.js

564 ms

jquery-migrate.min.js

jquery-migrate.min.js

384 ms

modernizr.min.js

modernizr.min.js

35 ms

select2.min.js

select2.min.js

42 ms

scripts.js

scripts.js

384 ms

selector-car.js

selector-car.js

385 ms

logo_totalenergies.png

logo_totalenergies.png

96 ms

en.png

en.png

94 ms

fr.png

fr.png

94 ms

de.png

de.png

97 ms

nl.png

nl.png

98 ms

be.png

be.png

187 ms

be.png

be.png

187 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

19 ms

KFOlCnqEu92Fr1MmEU9fChc9.ttf

KFOlCnqEu92Fr1MmEU9fChc9.ttf

27 ms

KFOlCnqEu92Fr1MmYUtfChc9.ttf

KFOlCnqEu92Fr1MmYUtfChc9.ttf

34 ms

fa-solid-900.woff

fa-solid-900.woff

91 ms

fa-regular-400.woff

fa-regular-400.woff

135 ms

lu.png

lu.png

95 ms

home-decor.svg

home-decor.svg

185 ms

imgProduitsAdaptes.png

imgProduitsAdaptes.png

209 ms

cars.png

cars.png

96 ms

158 ms

scripts.js

scripts.js

94 ms

global.js

global.js

93 ms

jquery.scrollTo.js

jquery.scrollTo.js

200 ms

wp-embed.min.js

wp-embed.min.js

200 ms

emission-300x260.jpg

emission-300x260.jpg

201 ms

blueee-300x253.jpg

blueee-300x253.jpg

201 ms

pompe_a_essence-300x260.jpg

pompe_a_essence-300x260.jpg

285 ms

loader.js

loader.js

59 ms

main.js

main.js

6 ms

locastore.js

locastore.js

44 ms

249808692

249808692

289 ms

footer.png

footer.png

94 ms

utag.v.js

utag.v.js

45 ms

desktop.css

desktop.css

8 ms

js

js

73 ms

gen_204

gen_204

13 ms

437 ms

676938893-c56874a3641f67c34c62ff8be4e3ef753e90abcefaa98cc8acb80103fae5e01e-d.jpg

676938893-c56874a3641f67c34c62ff8be4e3ef753e90abcefaa98cc8acb80103fae5e01e-d.jpg

20 ms

player.js

player.js

31 ms

player.css

player.css

21 ms

676938893-c56874a3641f67c34c62ff8be4e3ef753e90abcefaa98cc8acb80103fae5e01e-d

676938893-c56874a3641f67c34c62ff8be4e3ef753e90abcefaa98cc8acb80103fae5e01e-d

471 ms

script.js

script.js

741 ms

Accessibility Review

infodiesel.co.uk accessibility score

96

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

Links do not have a discernible name

Best Practices

infodiesel.co.uk best practices score

75

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

infodiesel.co.uk 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

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 Infodiesel.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 Infodiesel.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

infodiesel.co.uk

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