Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    29% of websites

  • 67

    SEO

    Google-friendlier than
    35% of websites

leningonline.nl

leningonline.nl is geregistreerd | WebVizion

Page Load Speed

1.9 sec in total

First Response

306 ms

Resources Loaded

1.4 sec

Page Rendered

146 ms

leningonline.nl screenshot

About Website

Click here to check amazing Leningo Nl Ine content. Otherwise, check out these important facts you probably never knew about leningonline.nl

leningonline.nl is geregistreerd voor toekomstig gebruik door één van onze relaties

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Key Findings

We analyzed Leningonline.nl page load time and found that the first response time was 306 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

leningonline.nl performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

leningonline.nl

306 ms

www.leningonline.nl

446 ms

functions.js

209 ms

sifr.js

321 ms

style.css

216 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 58% of them (23 requests) were addressed to the original Leningonline.nl, 13% (5 requests) were made to Pagead2.googlesyndication.com and 10% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (446 ms) belongs to the original domain Leningonline.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.8 kB (51%)

Content Size

174.9 kB

After Optimization

85.1 kB

In fact, the total size of Leningonline.nl main page is 174.9 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. 30% of websites need less resources to load. Javascripts take 134.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.4 kB

  • Original 16.6 kB
  • After minification 15.0 kB
  • After compression 4.1 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 12.4 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 861 B

  • Original 19.3 kB
  • After minification 18.4 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. Leningo Nl Ine images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 72.6 kB

  • Original 134.2 kB
  • After minification 133.8 kB
  • After compression 61.7 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 72.6 kB or 54% of the original size.

CSS Optimization

-81%

Potential reduce by 3.9 kB

  • Original 4.8 kB
  • After minification 3.4 kB
  • After compression 899 B

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. Leningonline.nl needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (57%)

Requests Now

37

After Optimization

16

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leningo Nl Ine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

leningonline.nl accessibility score

45

Accessibility Issues

Internationalization and localization

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

Impact

Issue

High

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

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

leningonline.nl best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

leningonline.nl SEO score

67

Search Engine Optimization Advices

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

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 Leningonline.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 Leningonline.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

Open Graph description is not detected on the main page of Leningo Nl Ine. 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: