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Page load speed analysis

  • 68/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    662 ms

  • Resources loaded

    9 sec

  • Page rendered

    6.2 sec

  • Total page load time

    15.8 sec

Click here to check amazing Mail Zuyd content for Netherlands. Otherwise, check out these important facts you probably never knew about mail.zuyd.nl

We analyzed Mail.zuyd.nl page load time and found that the first response time was 662 ms and then it took 15.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 49.8 kB
    Images 1.2 kB
    Javascripts 290.8 kB
    CSS 23.5 kB

    In fact, the total size of Mail.zuyd.nl main page is 365.3 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. 35% of websites need less resources to load. Javascripts take 290.8 kB which makes up the majority of the site volume.

    • Original 49.8 kB
    • After minification 45.8 kB
    • After compression 13.4 kB

    HTML optimization

    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 36.4 kB or 73% of the original size.

    • Original 1.2 kB
    • After optimization 897 B

    Image optimization

    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, Mail Zuyd needs image optimization as it can save up to 350 B or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 290.8 kB
    • After minification 290.8 kB
    • After compression 82.6 kB

    JavaScript optimization

    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 208.2 kB or 72% of the original size.

    • Original 23.5 kB
    • After minification 23.4 kB
    • After compression 5.2 kB

    CSS optimization

    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. Mail.zuyd.nl needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 78% of the original size.

Network requests diagram

  • authorize
  • login.min.css
  • jquery.1.11.min.js
  • aad.login.min.js
  • close.png
  • microsoft_logo.png
  • bannerlogo
  • heroillustration
  • prefetch.aspx
  • boot.worldwide.0.mouse.js

Our browser made a total of 11 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mail.zuyd.nl, 18% (2 requests) were made to Outlook.office365.com and 9% (1 request) were made to Login.microsoftonline.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Secure.aadcdn.microsoftonline-p.com.

Additional info on mail.zuyd.nl

Requests

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mail Zuyd. According to our analytics all requests are already optimized.

3

Javascripts

2

Images

1

CSS

1

AJAX

7

All

Possible request optimization

3

Javascripts

2

Images

1

CSS

1

AJAX

0

Optimized

7

All

Good result

Redirects

As for redirects, our browser was forwarded to https://login.microsoftonline.com/common/oauth2/authorize?client_id=00000002-000... before it reached this domain.

IP address

This IP address is dedicated to Mail.zuyd.nl. This is the best domain hosting practice .

Normal result

IP Trace

mail.zuyd.nl

145.91.10.66

DNS records

Type Host Target/ip TTL Other
A

mail.zuyd.nl

145.91.10.66 3600

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mail.zuyd.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Mail.zuyd.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.

HTTPS certificate

SSL Certificate

Mail.zuyd.nl has a valid and up-to-date SSL certificate that expires on April 29, 2020.

Good result

Visitor World Map

Country of origin for 66.5% of all visits is Netherlands. It’s good for Mail.zuyd.nl that their server is also located in Netherlands, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Mail Zuyd. 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:

mail.zuyd.nl

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