Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

slimshops.nl

Slimshops - Slimshops - Alles voor kantoor - Kantoorartikelen sinds 2005

Page Load Speed

4.7 sec in total

First Response

1.3 sec

Resources Loaded

2.9 sec

Page Rendered

514 ms

slimshops.nl screenshot

About Website

Welcome to slimshops.nl homepage info - get ready to check Slimshops best content for Netherlands right away, or after learning these important things about slimshops.nl

Hier vindt u alles voor in en om uw huis. Van Statafels, Bureaustoelen, Tafelvoetbal, Tafeltennis tot Trampolines. Alle artikelen zijn zeer scherp geprijsd.

Visit slimshops.nl

Key Findings

We analyzed Slimshops.nl page load time and found that the first response time was 1.3 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

slimshops.nl performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

www.slimshops.nl

1316 ms

css

25 ms

575b53ee906a9d5ad3c6db620f784bda-1-1456822405.css

153 ms

9199adc6689ac062107e9769c1889eae-1429005039.js

466 ms

logo-slimshops.png

97 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 64% of them (32 requests) were addressed to the original Slimshops.nl, 8% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Slimshops.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 409.8 kB (47%)

Content Size

871.7 kB

After Optimization

462.0 kB

In fact, the total size of Slimshops.nl main page is 871.7 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. 50% of websites need less resources to load. Javascripts take 431.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 44.9 kB

  • Original 56.4 kB
  • After minification 48.2 kB
  • After compression 11.6 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 8.2 kB, which is 15% 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 44.9 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 7.9 kB

  • Original 321.5 kB
  • After minification 313.6 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. Slimshops images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 305.7 kB

  • Original 431.2 kB
  • After minification 431.2 kB
  • After compression 125.6 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 305.7 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 51.3 kB

  • Original 62.5 kB
  • After minification 59.0 kB
  • After compression 11.2 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. Slimshops.nl needs all CSS files to be minified and compressed as it can save up to 51.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (31%)

Requests Now

45

After Optimization

31

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slimshops. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

slimshops.nl accessibility score

68

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

Form elements do not have associated labels

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

slimshops.nl 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

slimshops.nl SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slimshops.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Slimshops.nl 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 Slimshops. 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: