Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

daf.ie

DAF Trucks Ireland Homepage | DAF Trucks | Truck Servicing | Truck Parts |

Page Load Speed

2.4 sec in total

First Response

386 ms

Resources Loaded

1.7 sec

Page Rendered

246 ms

daf.ie screenshot

About Website

Visit daf.ie now to see the best up-to-date DAF content and also check out these interesting facts you probably never knew about daf.ie

DAF Trucks Ireland provides new and used truck sales, truck servicing and quality all makes parts.

Visit daf.ie

Key Findings

We analyzed Daf.ie page load time and found that the first response time was 386 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

daf.ie performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.261

47/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

daf.ie

386 ms

www.daf.ie

302 ms

bootstrap.min.css

171 ms

custom.css

179 ms

blue.css

182 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 85% of them (33 requests) were addressed to the original Daf.ie, 8% (3 requests) were made to Code.jquery.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (638 ms) belongs to the original domain Daf.ie.

Page Optimization Overview & Recommendations

Page size can be reduced by 431.1 kB (46%)

Content Size

946.4 kB

After Optimization

515.4 kB

In fact, the total size of Daf.ie main page is 946.4 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. 55% of websites need less resources to load. Images take 412.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 30.8 kB

  • Original 37.2 kB
  • After minification 26.0 kB
  • After compression 6.4 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 11.2 kB, which is 30% 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 30.8 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 18.8 kB

  • Original 412.8 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. DAF images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 177.2 kB

  • Original 254.3 kB
  • After minification 245.3 kB
  • After compression 77.1 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 177.2 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 204.2 kB

  • Original 242.1 kB
  • After minification 221.2 kB
  • After compression 37.9 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. Daf.ie needs all CSS files to be minified and compressed as it can save up to 204.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (46%)

Requests Now

37

After Optimization

20

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DAF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

daf.ie accessibility score

88

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

daf.ie 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

daf.ie SEO score

69

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Daf.ie 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 Daf.ie 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

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