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elitedpf.co.uk screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

elitedpf.co.uk

Elite DPF Regeneration - DPF Cleaning - UK Wide Diesel Particulate Filter Cleaning Service

Page Load Speed

2.8 sec in total

First Response

247 ms

Resources Loaded

2 sec

Page Rendered

591 ms

elitedpf.co.uk screenshot

About Website

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

DPF cleaning & regeneration. Expert diesel particulate filter cleaning for diesel vehicles across the UK & Europe. We service cars, lorries, vans as well as agricultural & plant machinery. We also cle...

Visit elitedpf.co.uk

Key Findings

We analyzed Elitedpf.co.uk page load time and found that the first response time was 247 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

elitedpf.co.uk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value6.2 s

42/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

elitedpf.co.uk

247 ms

elitedpf.co.uk

483 ms

sbi-styles.min.css

170 ms

style.css

261 ms

sow-button-wire-a67660bdfba0.css

261 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 86% of them (48 requests) were addressed to the original Elitedpf.co.uk, 9% (5 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (778 ms) belongs to the original domain Elitedpf.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.0 kB (10%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elitedpf.co.uk main page is 1.9 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 185.0 kB

  • Original 221.5 kB
  • After minification 217.0 kB
  • After compression 36.5 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 185.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 7.3 kB

  • Original 1.5 MB
  • After minification 1.5 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. Elite DPF images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.3 kB

  • Original 137.9 kB
  • After minification 137.9 kB
  • After compression 135.7 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

-4%

Potential reduce by 1.4 kB

  • Original 35.7 kB
  • After minification 35.4 kB
  • After compression 34.4 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. Elitedpf.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (47%)

Requests Now

45

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elite DPF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

elitedpf.co.uk

elitedpf.co.uk

247 ms

elitedpf.co.uk

elitedpf.co.uk

483 ms

sbi-styles.min.css

sbi-styles.min.css

170 ms

style.css

style.css

261 ms

sow-button-wire-a67660bdfba0.css

sow-button-wire-a67660bdfba0.css

261 ms

css

css

28 ms

etfonts-style.css

etfonts-style.css

189 ms

style.css

style.css

191 ms

js

js

58 ms

conversion_async.js

conversion_async.js

31 ms

cl-core.css

cl-core.css

279 ms

cl-ib.css

cl-ib.css

279 ms

sow-button-wire-304769ad4635.css

sow-button-wire-304769ad4635.css

282 ms

style.css

style.css

279 ms

jquery.min.js

jquery.min.js

357 ms

jquery-migrate.min.js

jquery-migrate.min.js

281 ms

scripts.min.js

scripts.min.js

488 ms

smoothscroll.js

smoothscroll.js

331 ms

jquery.fitvids.js

jquery.fitvids.js

361 ms

jquery.mobile.js

jquery.mobile.js

366 ms

common.js

common.js

361 ms

cl-core.js

cl-core.js

416 ms

cl-ib.js

cl-ib.js

436 ms

sbi-sprite.png

sbi-sprite.png

233 ms

elite-dpf_logo_w_title_warning_light_227_x_200_v1_trans.png

elite-dpf_logo_w_title_warning_light_227_x_200_v1_trans.png

308 ms

hat_tricks_mechanic_bw_AS_2000x929.jpg

hat_tricks_mechanic_bw_AS_2000x929.jpg

471 ms

elite-dpf_logo_w_title_warning_light_150_x_132_v2_trans.png

elite-dpf_logo_w_title_warning_light_150_x_132_v2_trans.png

364 ms

hat_tricks_mechanic_bw_AS_overlay_2000x929.jpg

hat_tricks_mechanic_bw_AS_overlay_2000x929.jpg

538 ms

elite-dpf_logo_w_title_warning_light_341_x_300_v1_trans.png

elite-dpf_logo_w_title_warning_light_341_x_300_v1_trans.png

463 ms

vehicles_lorries_700_x_350.jpg

vehicles_lorries_700_x_350.jpg

358 ms

plant_agricultural_machinery_700x350.jpg

plant_agricultural_machinery_700x350.jpg

465 ms

marine_vessels_700x350.jpg

marine_vessels_700x350.jpg

515 ms

what_is_a_dpf_unit_v2_800_x_533.jpg

what_is_a_dpf_unit_v2_800_x_533.jpg

595 ms

help_the_environmentt_800_x_533.jpg

help_the_environmentt_800_x_533.jpg

701 ms

dpf_warninig_light_examples_800_x_533.jpg

dpf_warninig_light_examples_800_x_533.jpg

625 ms

Construction_Plant_Digger_2_800_x_533.jpg

Construction_Plant_Digger_2_800_x_533.jpg

572 ms

the_dpf_regenration_machine_V8_Multi_4_800_x_533.jpg

the_dpf_regenration_machine_V8_Multi_4_800_x_533.jpg

631 ms

VW_TDI_Diesel_Engine_800_x_533.jpg

VW_TDI_Diesel_Engine_800_x_533.jpg

665 ms

Gold-United-Kingdom-map_202_x_250.png

Gold-United-Kingdom-map_202_x_250.png

681 ms

phoenix-elite-dpf_200x200.png

phoenix-elite-dpf_200x200.png

698 ms

phoenix-elite-dpf_150x150.png

phoenix-elite-dpf_150x150.png

711 ms

visa_40_x_64.png

visa_40_x_64.png

714 ms

mastercard_40_x_64.png

mastercard_40_x_64.png

759 ms

maestro_40_x_64.png

maestro_40_x_64.png

767 ms

visa_electron_40_x_64.png

visa_electron_40_x_64.png

778 ms

et-divi-dynamic-54-late.css

et-divi-dynamic-54-late.css

729 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

23 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

31 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

36 ms

modules.woff

modules.woff

758 ms

ElegantIcons.woff

ElegantIcons.woff

758 ms

style.min.css

style.min.css

123 ms

fa-solid-900.woff

fa-solid-900.woff

143 ms

fa-regular-400.woff

fa-regular-400.woff

155 ms

Accessibility Review

elitedpf.co.uk accessibility score

80

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

Links do not have a discernible name

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

elitedpf.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

elitedpf.co.uk SEO score

100

Search Engine Optimization Advices

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 Elitedpf.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 Elitedpf.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

elitedpf.co.uk

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