Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sparepart.dk

Mobil reservedele og tilbehør | SparePart.dk

Page Load Speed

6 sec in total

First Response

388 ms

Resources Loaded

5.1 sec

Page Rendered

458 ms

sparepart.dk screenshot

About Website

Welcome to sparepart.dk homepage info - get ready to check Spare Part best content for Denmark right away, or after learning these important things about sparepart.dk

Mobil reservedele og tilbehør| Hos SparePart.dk har vi den bedste kvalitet og de skarpeste priser på mobil reservedele og tilbehør!

Visit sparepart.dk

Key Findings

We analyzed Sparepart.dk page load time and found that the first response time was 388 ms and then it took 5.6 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

sparepart.dk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value19.1 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value990 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.366

29/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

sparepart.dk

388 ms

sparepart.dk

588 ms

135.74a595dc.css

190 ms

theme.1768720f.css

379 ms

js

51 ms

Our browser made a total of 160 requests to load all elements on the main page. We found that 81% of them (129 requests) were addressed to the original Sparepart.dk, 5% (8 requests) were made to Fonts.gstatic.com and 4% (6 requests) were made to Core.helloretail.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sparepart.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (23%)

Content Size

4.8 MB

After Optimization

3.7 MB

In fact, the total size of Sparepart.dk main page is 4.8 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. 65% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 538.3 kB

  • Original 602.5 kB
  • After minification 520.5 kB
  • After compression 64.1 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 82.0 kB, which is 14% 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 538.3 kB or 89% of the original size.

Image Optimization

-13%

Potential reduce by 544.8 kB

  • Original 4.1 MB
  • After minification 3.5 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. Obviously, Spare Part needs image optimization as it can save up to 544.8 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

-4%

Potential reduce by 1.7 kB

  • Original 38.7 kB
  • After minification 37.6 kB
  • After compression 37.0 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

-0%

Potential reduce by 55 B

  • Original 81.6 kB
  • After minification 81.6 kB
  • After compression 81.5 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. Sparepart.dk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (44%)

Requests Now

145

After Optimization

81

The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spare Part. 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 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sparepart.dk accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

Best Practices

sparepart.dk best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sparepart.dk SEO score

91

Search Engine Optimization Advices

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

    DA

  • Language Claimed

    DA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sparepart.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it matches the claimed language. Our system also found out that Sparepart.dk 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 description is not detected on the main page of Spare Part. 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: