Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

41ste-brigade.nl

41ste-Brigade.nl .::. Have fun

Page Load Speed

3 sec in total

First Response

530 ms

Resources Loaded

2 sec

Page Rendered

397 ms

41ste-brigade.nl screenshot

About Website

Visit 41ste-brigade.nl now to see the best up-to-date 41ste Brigade content and also check out these interesting facts you probably never knew about 41ste-brigade.nl

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Key Findings

We analyzed 41ste-brigade.nl page load time and found that the first response time was 530 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

41ste-brigade.nl performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

41ste-brigade.nl

530 ms

style.css

177 ms

flash.js

181 ms

jquery.js

376 ms

accordion.js

183 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 95% of them (56 requests) were addressed to the original 41ste-brigade.nl, 3% (2 requests) were made to Paypalobjects.com and 2% (1 request) were made to 41pabrig.nl. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain 41ste-brigade.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 516.6 kB (49%)

Content Size

1.0 MB

After Optimization

532.5 kB

In fact, the total size of 41ste-brigade.nl main page is 1.0 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. 30% of websites need less resources to load. Images take 844.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 51.6 kB

  • Original 60.9 kB
  • After minification 59.2 kB
  • After compression 9.4 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 51.6 kB or 85% of the original size.

Image Optimization

-44%

Potential reduce by 370.4 kB

  • Original 844.6 kB
  • After minification 474.2 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, 41ste Brigade needs image optimization as it can save up to 370.4 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 84.2 kB

  • Original 130.9 kB
  • After minification 125.3 kB
  • After compression 46.8 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 84.2 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 10.5 kB

  • Original 12.6 kB
  • After minification 11.1 kB
  • After compression 2.2 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. 41ste-brigade.nl needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (23%)

Requests Now

56

After Optimization

43

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 41ste Brigade. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

41ste-brigade.nl accessibility score

58

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

41ste-brigade.nl best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

41ste-brigade.nl SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 41ste-brigade.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 41ste-brigade.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

Open Graph description is not detected on the main page of 41ste Brigade. 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: