Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

postnummer.biz

Postnummer Belgi opzoeken / zoeken

Page Load Speed

1.1 sec in total

First Response

511 ms

Resources Loaded

613 ms

Page Rendered

0 ms

postnummer.biz screenshot

About Website

Click here to check amazing Postnummer content for Belgium. Otherwise, check out these important facts you probably never knew about postnummer.biz

Op deze website kan je de postnummers opzoeken van alle Belgische gemeenten via een handig formulier. Tevens wordt de opbouw en structuur van de Belgische postnummers uitgelegd.

Visit postnummer.biz

Key Findings

We analyzed Postnummer.biz page load time and found that the first response time was 511 ms and then it took 613 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

postnummer.biz performance score

0

Network Requests Diagram

postnummer.biz

511 ms

cookieconsent.min.js

7 ms

show_ads.js

15 ms

ca-pub-9739571289716414.js

74 ms

zrt_lookup.html

59 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Postnummer.biz, 40% (2 requests) were made to Pagead2.googlesyndication.com and 20% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (511 ms) belongs to the original domain Postnummer.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.2 kB (30%)

Content Size

27.5 kB

After Optimization

19.4 kB

In fact, the total size of Postnummer.biz main page is 27.5 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. Only 5% of websites need less resources to load. Javascripts take 19.1 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 5.5 kB

  • Original 8.4 kB
  • After minification 8.2 kB
  • After compression 2.9 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 5.5 kB or 65% of the original size.

JavaScript Optimization

-14%

Potential reduce by 2.7 kB

  • Original 19.1 kB
  • After minification 19.1 kB
  • After compression 16.4 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 2.7 kB or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postnummer. According to our analytics all requests are already optimized.

SEO Factors

postnummer.biz SEO score

0

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postnummer.biz 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 Postnummer.biz main page’s claimed encoding is . 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 Postnummer. 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: