IZZ.NL IZZ - Het ledencollectief van mensen in de zorg


izz.nl website information.

izz.nl domain name is registered by .NL top-level domain registry. See the other sites registred in .NL domain zone.

Following name servers are specified for izz.nl domain:

  • ns3.9-9-9-9-9.net
  • ns1.nines.nl
  • ns2.nines.nl

and probably website izz.nl is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.

According to Alexa traffic rank the highest website izz.nl position was 25375 (in the world). The lowest Alexa rank position was 996820. Now website izz.nl ranked in Alexa database as number 375682 (in the world).

Website izz.nl Desktop speed measurement score (83/100) is better than the results of 76.15% of other sites and shows that the page is performing great on desktop computers.

izz.nl Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of izz.nl (49/100) is better than the results of 31.99% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-28-2024 N/AN/A
Nov-27-2024 375,682-1,625
Nov-26-2024 374,057-1,815
Nov-25-2024 372,242-4,285
Nov-24-2024 367,95713,549
Nov-23-2024 381,5066,517
Nov-22-2024 388,023-12,184

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izz.nl Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



izz.nl whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain name: izz.nl
Status: active

Registrar:
Accenture B.V.
Gustav Mahlerplein 90
1082MA Amsterdam
Netherlands

Abuse Contact:

DNSSEC: yes

Domain nameservers:
ns4.sentia.nl
ns5.sentia.nl
ns6.sentia.net
ns7.sentia.net

Creation Date: 1999-10-08

Updated Date: 2021-07-01

Record maintained by: SIDN BV

izz.nl server information

Servers Location

IP Address
213.214.121.155
Region
Noord-Holland
City
Amstelveen

izz.nl desktop page speed rank

Last tested: 2019-06-19


Desktop Speed Medium
83/100

izz.nl Desktop Speed Test Quick Summary


priority - 9 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://izz.nl/
https://izz.nl/
https://www.izz.nl/

priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

https://www.izz.nl/assets/frontend/build/icons.308435ecf2a6668b891a.css
https://www.izz.nl/assets/frontend/build/app.394b4e47c3c46ab73eab.css

priority - 3 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.izz.nl/assets/frontend/images/logo.svg (expiration not specified)
https://www.izz.nl/assets/frontend/images/slogan.svg (expiration not specified)
https://static.hotjar.com/c/hotjar-1142477.js?sv=5 (60 seconds)
https://www.google-analytics.com/gtm/js?id=GTM-TNW…d=666198866.1560920558 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-P98SNWP (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 0 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 654B (11% reduction).

Minifying https://www.izz.nl/ could save 654B (11% reduction) after compression.

izz.nl Desktop Resources

Total Resources25
Number of Hosts7
Static Resources12
JavaScript Resources6
CSS Resources2

izz.nl Desktop Resource Breakdown

izz.nl mobile page speed rank

Last tested: 2017-04-25


Mobile Speed Bad
49/100

izz.nl Mobile Speed Test Quick Summary


priority - 72 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 14 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://www.izz.nl/_layouts/1033/init.js?rev=wgiyW1GQqDQZTITaawvYoA%3D%3D
https://www.izz.nl/ScriptResource.axd?d=nO28k850Jb…_V8uHWGSEo1&t=2e2045e2
https://www.izz.nl/_layouts/blank.js?rev=QGOYAJlouiWgFRlhHVlMKA%3D%3D
https://www.izz.nl/ScriptResource.axd?d=3Hf6GGKpBC…NgRwkjTSwQ0&t=2e2045e2
https://www.izz.nl/Style%20Library/IZZ/script/jquery.min.js
https://www.izz.nl/Style%20Library/IZZ/script/jquery-migrate-1.2.1.js
https://www.izz.nl/Style%20Library/IZZ/script/modernizr.min.js
https://www.izz.nl/Style%20Library/IZZ/script/bootstrap.min.js
https://www.izz.nl/Style%20Library/IZZ/script/init.min.js
https://www.izz.nl/Style%20Library/IZZ/script/s_code.js?v=20150730
https://tags.tiqcdn.com/utag/vgz/adv-izz-nl/prod/utag.sync.js
https://www.izz.nl/Style%20Library/IZZ/script/jquery.omniture.custom.js?v=2
https://www.izz.nl/WebResource.axd?d=aSd6gQZHZKRX3…1&t=635588660026805809
https://www.izz.nl/_layouts/blank.js?rev=QGOYAJlouiWgFRlhHVlMKA%3D%3D

Optimize CSS Delivery of the following:

https://www.izz.nl/Style%20Library/IZZ/styles/izz.css?v=20160314
https://www.google.com/uds/api/search/1.0/584853a4…7d97114/default+nl.css
https://www.google.com/cse/static/style/look/v2/default.css

priority - 22 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 217.9KiB (76% reduction).

Compressing https://www.izz.nl/SiteCollectionImages/izz-header-mijn_izz_1680-366.jpg could save 93.2KiB (77% reduction).
Compressing https://www.izz.nl/SiteCollectionImages/blog.1.jpg could save 47.6KiB (78% reduction).
Compressing https://www.izz.nl/SiteCollectionImages/izz-header-dokters-378x135.jpg could save 37.9KiB (74% reduction).
Compressing https://www.izz.nl/SiteCollectionImages/izz-header-Apotheek_378x135.jpg could save 37.5KiB (73% reduction).
Compressing https://www.google.com/uds/css/v2/clear.png could save 898B (88% reduction).
Compressing https://www.google.com/uds/css/v2/search_box_icon.png could save 864B (84% reduction).

priority - 8 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 65% of the final above-the-fold content could be rendered with the full HTML response.

priority - 7 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://tags.tiqcdn.com/utag/vgz/adv-izz-nl/prod/utag.js (5 minutes)
https://tags.tiqcdn.com/utag/vgz/adv-izz-nl/prod/utag.sync.js (5 minutes)
https://cdn.dimml.io/dimml.js (30 minutes)
https://cdn.dimml.io/static/ec6649b8720de69d3307c8e65876457a74b30234.js (30 minutes)
https://cdn.dimml.io/static/ec6649b8e469405cebcc8cf1c86355b20f9c5e37.js (30 minutes)
https://cdn.dimml.io/static/ec6649b8fe1312f61fe564a3acf90add8f9a5910.js (30 minutes)
https://tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=vg…10954&cb=1493138437327 (30 minutes)
https://cse.google.com/adsense/search/async-ads.js (60 minutes)
https://d6tizftlrpuof.cloudfront.net/live/resource…ina_bottom_betwuzt.png (60 minutes)
https://www.google.com/jsapi?autoload=%7B%22module…22%3A%22nl%22%7D%5D%7D (60 minutes)

priority - 2 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 22.4KiB (66% reduction).

Compressing https://www.izz.nl/Style%20Library/IZZ/images/wijzeringeldzaken.svg could save 11.3KiB (68% reduction).
Compressing https://www.izz.nl/Style%20Library/IZZ/images/izz-logo.svg could save 8.4KiB (66% reduction).
Compressing https://www.izz.nl/Style%20Library/IZZ/images/kkv.svg could save 2.8KiB (57% reduction).

priority - 2 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 17.8KiB (21% reduction).

Minifying https://www.izz.nl/Style%20Library/IZZ/script/jquery.min.js could save 8.5KiB (18% reduction) after compression.
Minifying https://cdn.dimml.io/static/ec6649b8e469405cebcc8cf1c86355b20f9c5e37.js could save 2.7KiB (30% reduction) after compression.
Minifying https://cdn.dimml.io/static/ec6649b8720de69d3307c8e65876457a74b30234.js could save 2.6KiB (31% reduction) after compression.
Minifying https://cdn.dimml.io/static/ec6649b8fe1312f61fe564a3acf90add8f9a5910.js could save 2.6KiB (31% reduction) after compression.
Minifying https://www.izz.nl/Style%20Library/IZZ/script/bootstrap.min.js could save 1.2KiB (11% reduction) after compression.

priority - 0 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 4.4KiB (35% reduction).

Minifying https://www.google.com/uds/api/search/1.0/584853a4…7d97114/default+nl.css could save 3.9KiB (40% reduction) after compression.
Minifying https://www.google.com/cse/static/style/look/v2/default.css could save 555B (18% reduction) after compression.

izz.nl Mobile Resources

Total Resources60
Number of Hosts15
Static Resources31
JavaScript Resources31
CSS Resources3

izz.nl Mobile Resource Breakdown

izz.nl mobile page usability

Last tested: 2017-04-25


Mobile Usability Good
99/100

izz.nl Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/premie-berekenen">Premie berekenen</a> is close to 2 other tap targets.

The tap target <a href="/privacy/cookies">cookies</a> is close to 1 other tap targets.

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izz.nl Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


izz.nl TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.