Tools & Wizards About Us
dpfservices.co.uk screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dpfservices.co.uk

DPF Solutions South Wales, Bridgend, Swansea, Cardiff

Page Load Speed

6.3 sec in total

First Response

899 ms

Resources Loaded

2.4 sec

Page Rendered

3 sec

dpfservices.co.uk screenshot

About Website

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

Complete DPF Services in South Wales, DPF Maintenance, DPF Diagnostics, DPF Repairs, DPF Replacement, DPF Cleaning, DPF Removal, DPF Software Delete, DPF Regen

Visit dpfservices.co.uk

Key Findings

We analyzed Dpfservices.co.uk page load time and found that the first response time was 899 ms and then it took 5.4 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

dpfservices.co.uk performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

dpfservices.co.uk

899 ms

css

50 ms

bootstrap.min.css

230 ms

animate.min.css

241 ms

custom-datepicker.css

161 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 98% of them (91 requests) were addressed to the original Dpfservices.co.uk, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (899 ms) belongs to the original domain Dpfservices.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 767.2 kB (22%)

Content Size

3.4 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dpfservices.co.uk main page is 3.4 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. 70% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 68.0 kB

  • Original 78.8 kB
  • After minification 56.8 kB
  • After compression 10.8 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 22.0 kB, which is 28% 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 68.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 460 B

  • Original 2.3 MB
  • After minification 2.3 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. DPF Services images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 355.9 kB

  • Original 596.1 kB
  • After minification 584.0 kB
  • After compression 240.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 355.9 kB or 60% of the original size.

CSS Optimization

-86%

Potential reduce by 342.9 kB

  • Original 400.5 kB
  • After minification 351.9 kB
  • After compression 57.5 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. Dpfservices.co.uk needs all CSS files to be minified and compressed as it can save up to 342.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (45%)

Requests Now

89

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DPF Services. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dpfservices.co.uk

dpfservices.co.uk

899 ms

css

css

50 ms

bootstrap.min.css

bootstrap.min.css

230 ms

animate.min.css

animate.min.css

241 ms

custom-datepicker.css

custom-datepicker.css

161 ms

jquery.timepicker.css

jquery.timepicker.css

176 ms

nouislider.min.css

nouislider.min.css

174 ms

select2.min.css

select2.min.css

176 ms

owl.carousel.min.css

owl.carousel.min.css

233 ms

blueimp-gallery.min.css

blueimp-gallery.min.css

247 ms

flaticon.css

flaticon.css

247 ms

font-awesome.min.css

font-awesome.min.css

253 ms

pe-icon-7-stroke.css

pe-icon-7-stroke.css

299 ms

style.css

style.css

459 ms

skin-default.css

skin-default.css

309 ms

picturefill.min.js

picturefill.min.js

320 ms

js

js

57 ms

gmap.js

gmap.js

258 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

352 ms

modernizr-2.8.3.min.js

modernizr-2.8.3.min.js

311 ms

jquery.easing.min.js

jquery.easing.min.js

322 ms

rem.min.js

rem.min.js

332 ms

wNumb.js

wNumb.js

332 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

385 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

587 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

587 ms

sly.min.js

sly.min.js

587 ms

bootstrap.min.js

bootstrap.min.js

587 ms

jarallax.min.js

jarallax.min.js

586 ms

jarallax-video.min.js

jarallax-video.min.js

587 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

586 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

587 ms

jquery.counterup.min.js

jquery.counterup.min.js

586 ms

jquery.equalheights.min.js

jquery.equalheights.min.js

587 ms

owl.carousel.min.js

owl.carousel.min.js

586 ms

jquery.blueimp-gallery.min.js

jquery.blueimp-gallery.min.js

587 ms

bootstrap-datepicker.min.js

bootstrap-datepicker.min.js

586 ms

jquery.timepicker.min.js

jquery.timepicker.min.js

587 ms

nouislider.min.js

nouislider.min.js

587 ms

select2.min.js

select2.min.js

548 ms

select2-locate-en.js

select2-locate-en.js

535 ms

validator.min.js

validator.min.js

535 ms

main.js

main.js

533 ms

three-dots.svg

three-dots.svg

217 ms

dpfservices.co.uk

dpfservices.co.uk

219 ms

bg1-dpf-wales.jpg

bg1-dpf-wales.jpg

382 ms

dpfcleaningtab.jpg

dpfcleaningtab.jpg

252 ms

item-3.jpg

item-3.jpg

253 ms

dpfrenewaltab.jpg

dpfrenewaltab.jpg

286 ms

diagnostictab.jpg

diagnostictab.jpg

286 ms

dpfemissionscontrol.jpg

dpfemissionscontrol.jpg

286 ms

dpfsystem.jpg

dpfsystem.jpg

399 ms

circularicon.jpg

circularicon.jpg

324 ms

pattern.jpg

pattern.jpg

334 ms

otherrepairs.jpg

otherrepairs.jpg

420 ms

audidpf.jpg

audidpf.jpg

354 ms

alfadpf.jpg

alfadpf.jpg

396 ms

bmwdpf.jpg

bmwdpf.jpg

409 ms

chevroletdpf.jpg

chevroletdpf.jpg

430 ms

chryslerdpf.jpg

chryslerdpf.jpg

317 ms

citroendpf.jpg

citroendpf.jpg

331 ms

daewoodpf.jpg

daewoodpf.jpg

332 ms

daihatsudpf.jpg

daihatsudpf.jpg

344 ms

fiatdpf.jpg

fiatdpf.jpg

356 ms

forddpf.jpg

forddpf.jpg

363 ms

hondadpf.jpg

hondadpf.jpg

392 ms

hyundaidpf.jpg

hyundaidpf.jpg

407 ms

isuzudpf.jpg

isuzudpf.jpg

408 ms

jaguardpf.jpg

jaguardpf.jpg

421 ms

jeepdpf.jpg

jeepdpf.jpg

426 ms

kiadpf.jpg

kiadpf.jpg

435 ms

landroverdpf.jpg

landroverdpf.jpg

467 ms

lexusdpf.jpg

lexusdpf.jpg

478 ms

maseratidpf.jpg

maseratidpf.jpg

490 ms

Pe-icon-7-stroke.woff

Pe-icon-7-stroke.woff

490 ms

mazdadpf.jpg

mazdadpf.jpg

480 ms

mercedesdpf.jpg

mercedesdpf.jpg

479 ms

minidpf.jpg

minidpf.jpg

505 ms

mitsubishidpf.jpg

mitsubishidpf.jpg

494 ms

nissandpf.jpg

nissandpf.jpg

503 ms

opeldpf.jpg

opeldpf.jpg

476 ms

peugeotdpf.jpg

peugeotdpf.jpg

487 ms

rangeroverdpf.jpg

rangeroverdpf.jpg

457 ms

renaultdpf.jpg

renaultdpf.jpg

493 ms

saabdpf.jpg

saabdpf.jpg

495 ms

seatdpf.jpg

seatdpf.jpg

509 ms

skodadpf.jpg

skodadpf.jpg

474 ms

suzukidpf.jpg

suzukidpf.jpg

479 ms

toyotadpf.jpg

toyotadpf.jpg

465 ms

vauxhalldpf.jpg

vauxhalldpf.jpg

481 ms

volkswagendpf.jpg

volkswagendpf.jpg

462 ms

volvodpf.jpg

volvodpf.jpg

480 ms

contactus.jpg

contactus.jpg

549 ms

Accessibility Review

dpfservices.co.uk accessibility score

78

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

Image elements do not have [alt] attributes

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

dpfservices.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dpfservices.co.uk SEO score

83

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 Dpfservices.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 Dpfservices.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

dpfservices.co.uk

Open Graph description is not detected on the main page of DPF Services. 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: