Tools & Wizards About Us
openingstijden.nl screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

openingstijden.nl

Openingstijden.nl - Openingstijden & koopzondagen van winkels

Page Load Speed

2.4 sec in total

First Response

356 ms

Resources Loaded

1.8 sec

Page Rendered

241 ms

openingstijden.nl screenshot

About Website

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

Openingstijden en koopzondagen van al je favoriete winkels, woonboulevards en winkelcentra. Nog snel even boodschappen doen? Controleer hier de openingstijden!

Visit openingstijden.nl

Key Findings

We analyzed Openingstijden.nl page load time and found that the first response time was 356 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

openingstijden.nl performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

openingstijden.nl

356 ms

www.openingstijden.nl

618 ms

style.css

95 ms

extra.css

175 ms

enhanced.css

179 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Openingstijden.nl, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (622 ms) belongs to the original domain Openingstijden.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 258.5 kB (44%)

Content Size

593.6 kB

After Optimization

335.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Openingstijden.nl main page is 593.6 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. 35% of websites need less resources to load. Images take 230.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 36.2 kB

  • Original 47.3 kB
  • After minification 43.2 kB
  • After compression 11.1 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. 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 36.2 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 1.2 kB

  • Original 230.0 kB
  • After minification 228.8 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. Openingstijden images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 86.7 kB

  • Original 158.2 kB
  • After minification 153.0 kB
  • After compression 71.5 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 86.7 kB or 55% of the original size.

CSS Optimization

-85%

Potential reduce by 134.4 kB

  • Original 158.0 kB
  • After minification 130.0 kB
  • After compression 23.7 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. Openingstijden.nl needs all CSS files to be minified and compressed as it can save up to 134.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (19%)

Requests Now

32

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Openingstijden. 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.

Network Requests Diagram

openingstijden.nl

openingstijden.nl

356 ms

www.openingstijden.nl

www.openingstijden.nl

618 ms

style.css

style.css

95 ms

extra.css

extra.css

175 ms

enhanced.css

enhanced.css

179 ms

common.js

common.js

203 ms

extra.js

extra.js

277 ms

cookiechoices.js

cookiechoices.js

204 ms

js

js

77 ms

geo-location-mobile.js

geo-location-mobile.js

205 ms

analytics.js

analytics.js

23 ms

close.png

close.png

120 ms

loading.gif

loading.gif

120 ms

prev.png

prev.png

118 ms

next.png

next.png

121 ms

logo.png

logo.png

119 ms

sprite.png

sprite.png

192 ms

home_header_winter.gif

home_header_winter.gif

622 ms

winkel_img1.png

winkel_img1.png

470 ms

woon_line.png

woon_line.png

280 ms

woon_img1.png

woon_img1.png

223 ms

woon_img2.png

woon_img2.png

227 ms

popular_img1.png

popular_img1.png

282 ms

popular_img2.png

popular_img2.png

310 ms

popular_img3.png

popular_img3.png

316 ms

popular_img4.png

popular_img4.png

367 ms

popular_img5.png

popular_img5.png

368 ms

popular_img6.png

popular_img6.png

396 ms

popular_img7.png

popular_img7.png

404 ms

popular_img8.png

popular_img8.png

452 ms

popular_img9.png

popular_img9.png

453 ms

online_bg.png

online_bg.png

486 ms

collect

collect

26 ms

collect

collect

75 ms

nr-852.min.js

nr-852.min.js

16 ms

Accessibility Review

openingstijden.nl accessibility score

80

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.

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

openingstijden.nl best practices score

83

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

SEO Factors

openingstijden.nl SEO score

86

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

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 Openingstijden.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 Openingstijden.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

openingstijden.nl

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