Tools & Wizards About Us
zebedeus.nl screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

zebedeus.nl

Restaurant Zebedeus Den Haag - Lunch - Diner - Rond de Grote Kerk 8

Page Load Speed

4 sec in total

First Response

361 ms

Resources Loaded

3.3 sec

Page Rendered

351 ms

zebedeus.nl screenshot

About Website

Click here to check amazing Zebedeus content. Otherwise, check out these important facts you probably never knew about zebedeus.nl

Restaurant Zebedeus in Den Haag. 7 dagen per week lunch en diner. Restaurant Zebedeus biedt verse, lokale en biologische producten. Mooi terras onder de bomen onder de Grote Kerk Den Haag. Ook voor gr...

Visit zebedeus.nl

Key Findings

We analyzed Zebedeus.nl page load time and found that the first response time was 361 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zebedeus.nl performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.331

34/100

15%

TTI (Time to Interactive)

Value20.2 s

2/100

10%

Network Requests Diagram

zebedeus.nl

361 ms

zebedeus.nl

614 ms

css2

61 ms

style.min.css

107 ms

styles.css

206 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 41% of them (31 requests) were addressed to the original Zebedeus.nl, 40% (30 requests) were made to Widget.formitable.com and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (953 ms) relates to the external source Webadviezen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.9 kB (20%)

Content Size

964.1 kB

After Optimization

768.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zebedeus.nl main page is 964.1 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. 60% of websites need less resources to load. Javascripts take 609.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 73.9 kB

  • Original 92.5 kB
  • After minification 82.9 kB
  • After compression 18.6 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. 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 73.9 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 2.1 kB

  • Original 121.3 kB
  • After minification 119.2 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. Zebedeus images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 85.6 kB

  • Original 609.3 kB
  • After minification 609.0 kB
  • After compression 523.7 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 85.6 kB or 14% of the original size.

CSS Optimization

-24%

Potential reduce by 34.3 kB

  • Original 141.0 kB
  • After minification 141.0 kB
  • After compression 106.7 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. Zebedeus.nl needs all CSS files to be minified and compressed as it can save up to 34.3 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (75%)

Requests Now

68

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zebedeus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zebedeus.nl

zebedeus.nl

361 ms

zebedeus.nl

zebedeus.nl

614 ms

css2

css2

61 ms

style.min.css

style.min.css

107 ms

styles.css

styles.css

206 ms

frontend-1.0.1.css

frontend-1.0.1.css

259 ms

jquery.dropdown.css

jquery.dropdown.css

260 ms

wpfront-notification-bar.min.css

wpfront-notification-bar.min.css

270 ms

style.css

style.css

466 ms

style.css

style.css

287 ms

jquery.min.js

jquery.min.js

309 ms

jquery-migrate.min.js

jquery-migrate.min.js

346 ms

gridable-scripts.js

gridable-scripts.js

347 ms

jquery.dropdown.min.js

jquery.dropdown.min.js

360 ms

wpfront-notification-bar.min.js

wpfront-notification-bar.min.js

382 ms

modernizr.min.js

modernizr.min.js

410 ms

webfont.js

webfont.js

42 ms

TweenMax.min.js

TweenMax.min.js

55 ms

EasePack.min.js

EasePack.min.js

68 ms

ScrollToPlugin.min.js

ScrollToPlugin.min.js

75 ms

index.js

index.js

57 ms

index.js

index.js

432 ms

index.js

index.js

433 ms

plugins.js

plugins.js

646 ms

main.js

main.js

600 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EL7E.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EL7E.ttf

64 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkW-EL7E.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkW-EL7E.ttf

64 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkYODL7E.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkYODL7E.ttf

80 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDL7E.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDL7E.ttf

82 ms

flag-en.png

flag-en.png

135 ms

zebedeus_2022-sharideboer_-14-1440p-1-jpg.webp

zebedeus_2022-sharideboer_-14-1440p-1-jpg.webp

445 ms

logo2021-v1.0-witentransparant1000p-l3-b.png

logo2021-v1.0-witentransparant1000p-l3-b.png

419 ms

zebedeus-kjh-0889-1288p-jpg.webp

zebedeus-kjh-0889-1288p-jpg.webp

336 ms

zebedeus-kjh-0973-1288p-jpg.webp

zebedeus-kjh-0973-1288p-jpg.webp

261 ms

zebedeus-kjh-0937-1288p-small-jpg.webp

zebedeus-kjh-0937-1288p-small-jpg.webp

260 ms

zebedeus-kjh-0667-1288p-jpg.webp

zebedeus-kjh-0667-1288p-jpg.webp

427 ms

zebedeus-kjh-0837-1440p-jpg.webp

zebedeus-kjh-0837-1440p-jpg.webp

441 ms

zebedeus-kjh-0749-1000px.webp

zebedeus-kjh-0749-1000px.webp

449 ms

trptrv.png

trptrv.png

425 ms

ft.sdk.min.js

ft.sdk.min.js

106 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

635 ms

piwik.js

piwik.js

665 ms

arrow_down.png

arrow_down.png

493 ms

parent.min.css

parent.min.css

338 ms

status

status

351 ms

book

book

173 ms

intlTelInput.min.css

intlTelInput.min.css

87 ms

main.min.css

main.min.css

171 ms

amplitude.js

amplitude.js

407 ms

jquery.min.js

jquery.min.js

327 ms

polyfill.min.js

polyfill.min.js

247 ms

angular.min.js

angular.min.js

426 ms

angular-route.min.js

angular-route.min.js

247 ms

angular-animate.min.js

angular-animate.min.js

250 ms

angular-filter.min.js

angular-filter.min.js

328 ms

ngStorage.min.js

ngStorage.min.js

328 ms

moment.min.js

moment.min.js

332 ms

angular-moment.min.js

angular-moment.min.js

424 ms

ng-debounce.js

ng-debounce.js

424 ms

angular-ui-router.min.js

angular-ui-router.min.js

495 ms

color-hash.js

color-hash.js

436 ms

ng-clamp.js

ng-clamp.js

488 ms

signalr.min.js

signalr.min.js

488 ms

ngTouch.min.js

ngTouch.min.js

491 ms

angular-sanitize.min.js

angular-sanitize.min.js

494 ms

intlTelInput.min.js

intlTelInput.min.js

510 ms

utils.js

utils.js

650 ms

qrcode.min.js

qrcode.min.js

570 ms

noframework.waypoints.min.js

noframework.waypoints.min.js

572 ms

ng-drag-scroll.min.js

ng-drag-scroll.min.js

581 ms

crypto-js.min.js

crypto-js.min.js

579 ms

moment.locales.min.js

moment.locales.min.js

579 ms

all.side.min.js

all.side.min.js

733 ms

Side

Side

692 ms

piwik.php

piwik.php

953 ms

Accessibility Review

zebedeus.nl accessibility score

83

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

<frame> or <iframe> elements do not have a title

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

Heading elements are not in a sequentially-descending order

Best Practices

zebedeus.nl 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

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

zebedeus.nl SEO score

93

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

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 Zebedeus.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 Zebedeus.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

zebedeus.nl

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