Access deleeuwvanweenen.nl. de Leeuw van Weenen, Genealogie, Hof van Weena, Wapen, Kastelen, Kasteel, Stamboom, Rotterdam

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

deleeuwvanweenen.nl

434 ms

Button%20Stamboom.gif

150 ms

Button%20wapen.gif

179 ms

Button%20Koninklijk.gif

186 ms

Button%20Kasteel.gif

186 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 97% of them (75 requests) were addressed to the original Deleeuwvanweenen.nl, 1% (1 request) were made to Statcounter.com and 1% (1 request) were made to C.statcounter.com. The less responsive or slowest element that took the longest time to load (617 ms) belongs to the original domain Deleeuwvanweenen.nl.

Content Size

151.9 kB

After Optimization

114.3 kB

In fact, the total size of Deleeuwvanweenen.nl main page is 151.9 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. 20% of websites need less resources to load. Images take 107.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 25.3 kB

Original 29.5 kB
After minification 29.1 kB
After compression 4.2 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 25.3 kB or 86% of the original size.

Image Optimization

-10%

Potential reduce by 10.8 kB

Original 107.2 kB
After minification 96.5 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. De Leeuw Van Weenen images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 1.5 kB

Original 15.1 kB
After minification 15.1 kB
After compression 13.6 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.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Leeuw Van Weenen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Issues

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

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deleeuwvanweenen.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 Deleeuwvanweenen.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

deleeuwvanweenen.nl

Open Graph description is not detected on the main page of De Leeuw Van Weenen. 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

de Leeuw van Weenen, Genealogie, Hof van Weena, Wapen, Kastelen, Kasteel, Stamboom, Rotterdam

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

deleeuwvanweenen.nl

Button%20Stamboom.gif

Button%20wapen.gif

Button%20Koninklijk.gif

Button%20Kasteel.gif

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

deleeuwvanweenen.nl

Button%20Stamboom.gif

Button%20wapen.gif

Button%20Koninklijk.gif

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Button%20nederland.gif

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news.gif

200.jpg

deleeuwvanweenen.gif

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Vlag-australie.gif

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oak2.gif

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t.php

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