Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

allsites.nl

Web Server's Default Page

Page Load Speed

4.4 sec in total

First Response

109 ms

Resources Loaded

3.8 sec

Page Rendered

492 ms

allsites.nl screenshot

About Website

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

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Key Findings

We analyzed Allsites.nl page load time and found that the first response time was 109 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

allsites.nl performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

109 ms

reset.css

102 ms

style.css

203 ms

template.css

216 ms

menu.css

205 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 96% of them (53 requests) were addressed to the original Allsites.nl, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (563 ms) belongs to the original domain Allsites.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 552.3 kB (33%)

Content Size

1.7 MB

After Optimization

1.1 MB

In fact, the total size of Allsites.nl main page is 1.7 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. 50% of websites need less resources to load. Images take 976.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.8 kB

  • Original 29.1 kB
  • After minification 28.0 kB
  • After compression 6.4 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 22.8 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 46.2 kB

  • Original 976.2 kB
  • After minification 930.0 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. Allsites images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 381.2 kB

  • Original 543.9 kB
  • After minification 538.2 kB
  • After compression 162.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 381.2 kB or 70% of the original size.

CSS Optimization

-89%

Potential reduce by 102.1 kB

  • Original 114.6 kB
  • After minification 102.6 kB
  • After compression 12.4 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. Allsites.nl needs all CSS files to be minified and compressed as it can save up to 102.1 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (44%)

Requests Now

54

After Optimization

30

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allsites. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

allsites.nl accessibility score

95

Accessibility Issues

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.

Best Practices

allsites.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

allsites.nl SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allsites.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Dutch. Our system also found out that Allsites.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 data is detected on the main page of Allsites. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: