Tools & Wizards About Us
ontbijtbezorging.nl screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

ontbijtbezorging.nl

Jaspers Catering: topkwaliteit catering in Amsterdam

Page Load Speed

7.2 sec in total

First Response

373 ms

Resources Loaded

6.3 sec

Page Rendered

527 ms

ontbijtbezorging.nl screenshot

About Website

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

Dé beste cateraar in Amsterdam: van uitgebreide bedrijfscatering tot partycatering op maat. ✓ Verse producten ✓ 24/7 ✓ Topkwaliteit ✓ Catering van a tot z.

Visit ontbijtbezorging.nl

Key Findings

We analyzed Ontbijtbezorging.nl page load time and found that the first response time was 373 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ontbijtbezorging.nl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

ontbijtbezorging.nl

373 ms

jasperscateringcompany.nl

705 ms

gtm.js

77 ms

css

46 ms

grid.css

275 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ontbijtbezorging.nl, 90% (86 requests) were made to Jasperscateringcompany.nl and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Jasperscateringcompany.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.4 kB (14%)

Content Size

900.6 kB

After Optimization

773.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ontbijtbezorging.nl main page is 900.6 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. 50% of websites need less resources to load. Images take 535.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 91.5 kB

  • Original 114.3 kB
  • After minification 110.5 kB
  • After compression 22.8 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 91.5 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

  • Original 535.6 kB
  • After minification 533.3 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. Ontbijtbezorging images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 18.4 kB

  • Original 138.6 kB
  • After minification 138.6 kB
  • After compression 120.2 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 18.4 kB or 13% of the original size.

CSS Optimization

-14%

Potential reduce by 15.2 kB

  • Original 112.1 kB
  • After minification 111.8 kB
  • After compression 96.9 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. Ontbijtbezorging.nl needs all CSS files to be minified and compressed as it can save up to 15.2 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (78%)

Requests Now

91

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ontbijtbezorging. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ontbijtbezorging.nl

ontbijtbezorging.nl

373 ms

jasperscateringcompany.nl

jasperscateringcompany.nl

705 ms

gtm.js

gtm.js

77 ms

css

css

46 ms

grid.css

grid.css

275 ms

base.css

base.css

281 ms

layout.css

layout.css

287 ms

blog.css

blog.css

285 ms

postslider.css

postslider.css

290 ms

buttons.css

buttons.css

291 ms

buttonrow.css

buttonrow.css

526 ms

comments.css

comments.css

545 ms

slideshow.css

slideshow.css

549 ms

gallery.css

gallery.css

560 ms

gallery_horizontal.css

gallery_horizontal.css

563 ms

grid_row.css

grid_row.css

561 ms

heading.css

heading.css

796 ms

hr.css

hr.css

823 ms

icon.css

icon.css

820 ms

iconlist.css

iconlist.css

833 ms

image.css

image.css

838 ms

contentslider.css

contentslider.css

837 ms

social_share.css

social_share.css

1054 ms

tabs.css

tabs.css

1095 ms

toggles.css

toggles.css

1094 ms

video.css

video.css

1100 ms

style.min.css

style.min.css

1117 ms

styles.css

styles.css

1112 ms

ctf-styles.min.css

ctf-styles.min.css

1365 ms

wp-mcm-styles.css

wp-mcm-styles.css

1367 ms

css

css

56 ms

shortcodes.css

shortcodes.css

1373 ms

avia-snippet-fold-unfold.css

avia-snippet-fold-unfold.css

1377 ms

magnific-popup.min.css

magnific-popup.min.css

1376 ms

avia-snippet-lightbox.css

avia-snippet-lightbox.css

1394 ms

avia-snippet-widget.css

avia-snippet-widget.css

1640 ms

jaspers_catering_company.css

jaspers_catering_company.css

1722 ms

custom.css

custom.css

1635 ms

style.css

style.css

1644 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

1638 ms

font-awesome.min.css

font-awesome.min.css

43 ms

post-4418.css

post-4418.css

1679 ms

jquery.min.js

jquery.min.js

1739 ms

jquery-migrate.min.js

jquery-migrate.min.js

1634 ms

avia-js.js

avia-js.js

1634 ms

avia-compat.js

avia-compat.js

1632 ms

waypoints.min.js

waypoints.min.js

1662 ms

avia.js

avia.js

1890 ms

shortcodes.js

shortcodes.js

1748 ms

gallery.js

gallery.js

1769 ms

gallery_horizontal.js

gallery_horizontal.js

1726 ms

iconlist.js

iconlist.js

1720 ms

slideshow.js

slideshow.js

1811 ms

tabs.js

tabs.js

1889 ms

toggles.js

toggles.js

1736 ms

slideshow-video.js

slideshow-video.js

1739 ms

video.js

video.js

1745 ms

index.js

index.js

1755 ms

index.js

index.js

1788 ms

jcc-customization.js

jcc-customization.js

1874 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

1747 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

1744 ms

avia-snippet-fold-unfold.js

avia-snippet-fold-unfold.js

1741 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1783 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

1800 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

1858 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

1707 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

1738 ms

avia-snippet-widget.js

avia-snippet-widget.js

1740 ms

avia_blocks_front.js

avia_blocks_front.js

1772 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1814 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1863 ms

avia_google_maps_front.js

avia_google_maps_front.js

1699 ms

j.php

j.php

157 ms

kerstbal.svg

kerstbal.svg

1602 ms

klantenervaringen-9.1.png

klantenervaringen-9.1.png

1352 ms

jaspers-catering-company-banner.jpg

jaspers-catering-company-banner.jpg

1641 ms

catering-bedrijfscatering-bedrijfsrestaurant-1108x600-1-705x382-resize.jpg

catering-bedrijfscatering-bedrijfsrestaurant-1108x600-1-705x382-resize.jpg

1521 ms

catering-party-catering-1108x600-1-705x382-resize.jpg

catering-party-catering-1108x600-1-705x382-resize.jpg

1565 ms

jasperscateringcompany-4.jpg

jasperscateringcompany-4.jpg

1798 ms

logo-catering-kpn-1-Resize.png

logo-catering-kpn-1-Resize.png

1620 ms

logo-catering-gemeente-Amsterdam-Resize.png

logo-catering-gemeente-Amsterdam-Resize.png

1799 ms

logo-disney.png

logo-disney.png

1897 ms

v2.zopim.com

v2.zopim.com

56 ms

logo-randstad.png

logo-randstad.png

1827 ms

font

font

124 ms

entypo-fontello.woff

entypo-fontello.woff

1975 ms

v.gif

v.gif

27 ms

asset_composer.js

asset_composer.js

54 ms

logo-catering-ns.png

logo-catering-ns.png

1794 ms

logo-huawei-Resize.png

logo-huawei-Resize.png

1842 ms

logo-catering-politie.png

logo-catering-politie.png

1967 ms

jasperscateringcompany-7-resize.jpg

jasperscateringcompany-7-resize.jpg

2174 ms

logo-horeca-nederland.png

logo-horeca-nederland.png

1902 ms

logo-HACCP.png

logo-HACCP.png

1902 ms

check.svg

check.svg

1856 ms

Accessibility Review

ontbijtbezorging.nl accessibility score

72

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.

High

[role]s are not contained by their required parent element

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

ontbijtbezorging.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ontbijtbezorging.nl SEO score

74

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 Ontbijtbezorging.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 Ontbijtbezorging.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

ontbijtbezorging.nl

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