Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

renevanderwesten.nl

Dierenwinkel René van der Westen - Al jarenlang bijzonderDierenwinkel René van der Westen

Page Load Speed

5.5 sec in total

First Response

263 ms

Resources Loaded

4.2 sec

Page Rendered

992 ms

renevanderwesten.nl screenshot

About Website

Welcome to renevanderwesten.nl homepage info - get ready to check Rene Van Der Westen best content for Netherlands right away, or after learning these important things about renevanderwesten.nl

Wat ons uniek maakt, is dat wij naast de dierenwinkel ook nog een hondenboetiek hebben die zich onder hetzelfde dak bevindt. Hier bieden wij, naast ons zeer ruime assortiment, service van hoge kwalite...

Visit renevanderwesten.nl

Key Findings

We analyzed Renevanderwesten.nl page load time and found that the first response time was 263 ms and then it took 5.2 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

renevanderwesten.nl performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value25.5 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.722

6/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

renevanderwesten.nl

263 ms

www.renevanderwesten.nl

598 ms

xt-icons.css

94 ms

add-to-cart.css

187 ms

style.min.css

331 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 57% of them (73 requests) were addressed to the original Renevanderwesten.nl, 20% (25 requests) were made to Media.renevanderwesten.nl and 13% (17 requests) were made to Fonts.cdnfonts.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Renevanderwesten.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 623.4 kB (31%)

Content Size

2.0 MB

After Optimization

1.4 MB

In fact, the total size of Renevanderwesten.nl main page is 2.0 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 210.0 kB

  • Original 246.5 kB
  • After minification 243.2 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 210.0 kB or 85% of the original size.

Image Optimization

-25%

Potential reduce by 410.0 kB

  • Original 1.6 MB
  • After minification 1.2 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, Rene Van Der Westen needs image optimization as it can save up to 410.0 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 127.0 kB
  • After minification 127.0 kB
  • After compression 127.0 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

-18%

Potential reduce by 3.3 kB

  • Original 18.9 kB
  • After minification 18.9 kB
  • After compression 15.6 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. Renevanderwesten.nl needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (59%)

Requests Now

104

After Optimization

43

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rene Van Der Westen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

renevanderwesten.nl accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

renevanderwesten.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

High

Missing source maps for large first-party JavaScript

SEO Factors

renevanderwesten.nl SEO score

84

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

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

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 Renevanderwesten.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 Renevanderwesten.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 data is detected on the main page of Rene Van Der Westen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: