Access lankhorst-taselaar.nl. Lankhorst Taselaar

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

www.lankhorst-taselaar.nl

1039 ms

Fonts.css

297 ms

Stylesheet.css

403 ms

ZoomImage.css

476 ms

ZoomImage.js

584 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 35% of them (30 requests) were addressed to the original Lankhorst-taselaar.nl, 62% (53 requests) were made to Beeldbank.prepublisher.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Beeldbank.prepublisher.com.

Content Size

1.4 MB

After Optimization

675.9 kB

In fact, the total size of Lankhorst-taselaar.nl main page is 1.4 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 68.1 kB

Original 78.7 kB
After minification 62.2 kB
After compression 10.6 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 16.5 kB, which is 21% 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 68.1 kB or 86% of the original size.

Image Optimization

-50%

Potential reduce by 627.5 kB

Original 1.2 MB
After minification 619.2 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. Obviously, Lankhorst Taselaar needs image optimization as it can save up to 627.5 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 55.3 kB

Original 96.6 kB
After minification 74.4 kB
After compression 41.2 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 55.3 kB or 57% of the original size.

CSS Optimization

-81%

Potential reduce by 20.4 kB

Original 25.3 kB
After minification 18.6 kB
After compression 4.9 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. Lankhorst-taselaar.nl needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lankhorst Taselaar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

NL
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lankhorst-taselaar.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lankhorst-taselaar.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

lankhorst-taselaar.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Lankhorst Taselaar

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.lankhorst-taselaar.nl

Fonts.css

Stylesheet.css

ZoomImage.css

ZoomImage.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.lankhorst-taselaar.nl

Fonts.css

Stylesheet.css

ZoomImage.css

ZoomImage.js

jquery.min.js

jcarousellite.js

Lankhorst.css

WebResource.axd

WebResource.axd

WebResource.axd

WebResource.axd

WebResource.axd

WebResource.axd

WebResource.axd

Catalog.js

RightMenu.js

gtm.js

LHTC6181.JPG

lankhorstlogo.png

print.png

wishlist.png

youtube.png

instagram.png

facebook.png

linkedin.png

portal-nl.png

besto.png

catalogus_2023.jpg

batavia.jpg

LHTD1045.JPG

LHTD5462.JPG

LHTC1233.JPG

LHTD1272.JPG

LHTC7428.JPG

LHTC9752.JPG

LHTC4230.JPG

LHTC7246.JPG

LHTC7245.JPG

LHTD8431.JPG

LHTC9753.JPG

LHTC1236.JPG

LHTC2582.JPG