alfa.nl Website Information
Daily Unique Visits: 4,600
Daily Page Views: 18,400
Income Per Day: $52
Estimated Value: $28,080
This website is located in Netherlands and is using following IP address 149.210.244.21. See the complete list of popular websites hosted in Netherlands.
alfa.nl is registered under .NL top-level domain. Please check other sites in .NL zone.
Website alfa.nl is using the following name servers:
- ns3.combell.net
- ns4.combell.net
and is probably hosted by Transip B.V.. See the full list of other websites hosted by Transip B.V..
The highest website alfa.nl position in Alexa rank database was 34168 and the lowest rank position was 999072. Current position of alfa.nl in Alexa rank database is 272802.
Desktop speed score of alfa.nl (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of alfa.nl (91/100) is better than the results of 32.41% of other sites and means that the page is mobile-friendly.
Mobile speed score of alfa.nl (51/100) is better than the results of 35.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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alfa.nl Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
alfa.nl whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Status: active
Registrar:
Combell
Skaldenstraat 121
9042 Gent
Belgium
Abuse Contact:
Creation Date: 1996-07-24
Updated Date: 2018-12-13
DNSSEC: no
Domain nameservers:
ns3.combell.net
ns4.combell.net
Record maintained by: NL Domain Registry
Copyright notice
No part of this publication may be reproduced, published, stored in a
retrieval system, or transmitted, in any form or by any means,
electronic, mechanical, recording, or otherwise, without prior
permission of the Foundation for Internet Domain Registration in the
Netherlands (SIDN).
These restrictions apply equally to registrars, except in that
reproductions and publications are permitted insofar as they are
reasonable, necessary and solely in the context of the registration
activities referred to in the General Terms and Conditions for .nl
Registrars.
Any use of this material for advertising, targeting commercial offers or
similar activities is explicitly forbidden and liable to result in legal
action. Anyone who is aware or suspects that such activities are taking
place is asked to inform the Foundation for Internet Domain Registration
in the Netherlands.
(c) The Foundation for Internet Domain Registration in the Netherlands
(SIDN) Dutch Copyright Act, protection of authors' rights (Section 10,
subsection 1, clause 1).
alfa.nl server information
Servers Location
alfa.nl desktop page speed rank
Last tested: 2016-03-25
alfa.nl Desktop Speed Test Quick Summary
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.alfa.nl/templates/js/minified.js
Optimize CSS Delivery of the following:
priority - 7Avoid 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://www.alfa.nl/
https://www.alfa.nl/
priority - 3Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 25.4KiB (2% reduction).
Losslessly compressing https://www.alfa.nl/uploads/banners/large_1920/192…kennis-met-alfa-5.jpeg could save 5.4KiB (8% reduction).
Losslessly compressing https://www.alfa.nl/uploads/films/banner/1400x600/film-10.jpeg could save 3.1KiB (7% reduction).
Losslessly compressing https://www.alfa.nl/uploads/banners/large/1024x438…kennis-met-alfa-5.jpeg could save 2.3KiB (7% reduction).
Losslessly compressing https://www.alfa.nl/uploads/banners/large_1920/192…ondernemerschap-3.jpeg could save 2.1KiB (2% reduction).
Losslessly compressing https://www.alfa.nl/uploads/films/banner/1024x439/film-10.jpeg could save 1.5KiB (5% reduction).
Losslessly compressing https://www.alfa.nl/templates/img/hr.gif could save 1.4KiB (85% reduction).
Losslessly compressing https://www.alfa.nl/templates/img/flags.gif could save 1KiB (74% reduction).
Losslessly compressing https://www.alfa.nl/uploads/banners/large/1024x438…ondernemerschap-3.jpeg could save 977B (1% reduction).
Losslessly compressing https://pbs.twimg.com/profile_images/665253328188784641/bcNfjg0__normal.jpg could save 685B (38% reduction).
Losslessly compressing https://www.alfa.nl/uploads/banners/large/1024x438…rzame-organisatie.jpeg could save 578B (1% reduction).
Losslessly compressing https://www.alfa.nl/uploads/banners/large_1920/192…rzame-organisatie.jpeg could save 578B (1% reduction).
priority - 2Prioritize 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.
priority - 1Leverage 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.google-analytics.com/analytics.js (2 hours)
priority - 0Minify 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 972B (11% reduction).
alfa.nl Desktop Resource Breakdown
| Total Resources | 58 |
| Number of Hosts | 9 |
| Static Resources | 50 |
| JavaScript Resources | 6 |
| CSS Resources | 2 |
alfa.nl mobile page speed rank
Last tested: 2019-11-26
alfa.nl Mobile Speed Test Quick Summary
priority - 34Avoid 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.
https://alfa.nl/
https://www.alfa.nl/
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.alfa.nl/templates/js/minified.js?v1
Optimize CSS Delivery of the following:
https://static.steets.nl/cookie-consent/css/alfa/cookie-consent.css
priority - 22Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 214.8KiB (29% reduction).
priority - 8Prioritize 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.
priority - 7Leverage 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://static.steets.nl/cookie-consent/css/alfa/cookie-consent.css (expiration not specified)
https://static.steets.nl/cookie-consent/js/cookie-consent.js (expiration not specified)
https://static.steets.nl/steets/footer/steets-logo-zwart.svg (expiration not specified)
https://www.google-analytics.com/gtm/js?id=GTM-K59…d=792661078.1574763045 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-MFVKJC (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/180438…6471?v=2.9.14&r=stable (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 1Enable 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 5.1KiB (68% reduction).
priority - 0Reduce server response time
In our test, your server responded in 0.22 seconds.
priority - 0Minify 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 1.7KiB (23% reduction).
priority - 0Minify 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 929B (11% reduction).
alfa.nl Mobile Resource Breakdown
| Total Resources | 40 |
| Number of Hosts | 16 |
| Static Resources | 25 |
| JavaScript Resources | 13 |
| CSS Resources | 3 |
alfa.nl mobile page usability
Last tested: 2019-11-26
alfa.nl Mobile Usability Test Quick Summary
priority - 8Size 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.
<a href="/">• Home</a> and 22 others are close to other tap targets.alfa.nl HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
"..."utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"> <me..."
Errors
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
"...e=1.0"> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <ti..."
Start tag “a” seen but an element of the same type was already open.
"...s="title"><a href="https://www.alfa.nl/jaarverslag" >Jaarve..."
End tag “a” violates nesting rules.
"...s="title"><a href="https://www.alfa.nl/jaarverslag" >Jaarve..."
Cannot recover after last error. Any further errors will be ignored.
"...s="title"><a href="https://www.alfa.nl/jaarverslag" >Jaarve..."
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alfa.nl Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
alfa.nl TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.