dupho.nl website information.
dupho.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 dupho.nl domain:
- ns3.combell.net
- ns4.combell.net
and probably website dupho.nl is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website dupho.nl position was 83434 (in the world). The lowest Alexa rank position was 999729. Now website dupho.nl ranked in Alexa database as number 286639 (in the world).
Website dupho.nl Desktop speed measurement score (44/100) is better than the results of 18.13% of other sites shows that the page desktop performance can be improved.
dupho.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 dupho.nl (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-20-2024 | N/A | N/A |
| Nov-19-2024 | 286,639 | -1,017 |
| Nov-18-2024 | 285,622 | 1,003 |
| Nov-17-2024 | 286,625 | -5,093 |
| Nov-16-2024 | 281,532 | 2,072 |
| Nov-15-2024 | 283,604 | -2,138 |
| Nov-14-2024 | 281,466 | -676 |
Advertisement
dupho.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.
dupho.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: dupho.nl
Status: active
Registrar:
Combell B.V.
Vondellaan 47
2332AA Leiden
Netherlands
Abuse Contact:
Creation Date: 2014-03-15
Updated Date: 2018-08-08
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).
dupho.nl server information
dupho.nl desktop page speed rank
Last tested: 2019-08-30
Desktop Speed
Bad
44/100
dupho.nl Desktop Speed Test Quick Summary
priority - 50 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 492.6KiB (79% reduction).
Compressing https://dupho.nl/images/jevents/5919c3401b0fc5.13345881.jpeg could save 217KiB (78% reduction).
Compressing https://dupho.nl/images/headers/Foto-Cor-Kuyvenhoven.jpg could save 132.1KiB (83% reduction).
Compressing https://dupho.nl/images/nieuws/2017/DuPho_Nieuws_H…tfotografie-boekje.jpg could save 125.6KiB (78% reduction).
Compressing https://dupho.nl/images/partners/motif-concept-en-design-nog-kleiner.jpg could save 12.1KiB (87% reduction).
Compressing https://dupho.nl/images/partners/larotondedumonde_websites.jpg could save 4.9KiB (72% reduction).
Compressing https://dupho.nl/images/partners/Pakhuis-de-Zwijger.jpg could save 840B (36% reduction).
Compressing https://dupho.nl/images/headers/Foto-Cor-Kuyvenhoven.jpg could save 132.1KiB (83% reduction).
Compressing https://dupho.nl/images/nieuws/2017/DuPho_Nieuws_H…tfotografie-boekje.jpg could save 125.6KiB (78% reduction).
Compressing https://dupho.nl/images/partners/motif-concept-en-design-nog-kleiner.jpg could save 12.1KiB (87% reduction).
Compressing https://dupho.nl/images/partners/larotondedumonde_websites.jpg could save 4.9KiB (72% reduction).
Compressing https://dupho.nl/images/partners/Pakhuis-de-Zwijger.jpg could save 840B (36% reduction).
priority - 40 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 395.2KiB (71% reduction).
Compressing https://dupho.nl/templates/dupho/css/style.css?170111 could save 65.7KiB (81% reduction).
Compressing https://dupho.nl/templates/dupho/less/less-1.5.0.min.js could save 65.1KiB (69% reduction).
Compressing https://dupho.nl/media/jui/js/jquery.min.js could save 61.9KiB (65% reduction).
Compressing https://dupho.nl/media/system/js/mootools-core.js could save 55.6KiB (67% reduction).
Compressing https://dupho.nl/media/jui/js/bootstrap.min.js could save 21KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/js/masonry.pkgd.min.js could save 20KiB (70% reduction).
Compressing https://dupho.nl/ could save 16.4KiB (68% reduction).
Compressing https://dupho.nl/templates/dupho/css/layout.css could save 14.2KiB (82% reduction).
Compressing https://dupho.nl/templates/dupho/css/font-awesome.css could save 13.5KiB (80% reduction).
Compressing https://dupho.nl/templates/dupho/js/custom.js could save 11.1KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/css/skeleton.css?170111 could save 10.1KiB (81% reduction).
Compressing https://dupho.nl/media/jui/js/jquery-migrate.min.js could save 5.9KiB (60% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/style.min.css could save 5.8KiB (73% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/style.min.css?v=2.2.3 could save 5.8KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/js/imagesloaded.pkgd.min.js could save 4.5KiB (66% reduction).
Compressing https://dupho.nl/media/system/js/core.js could save 3.2KiB (57% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js could save 2.9KiB (58% reduction).
Compressing https://dupho.nl/templates/dupho/css/jquery.sidr.light.css could save 2.4KiB (72% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.modernizr.js could save 2.4KiB (52% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.sidr.min.js could save 2KiB (57% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.touchswipe.min.js could save 2KiB (62% reduction).
Compressing https://dupho.nl/templates/dupho/less/color.php?main_color=000000 could save 1.9KiB (73% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/icons.css could save 1.8KiB (74% reduction).
Compressing https://dupho.nl/templates/dupho/less/less-1.5.0.min.js could save 65.1KiB (69% reduction).
Compressing https://dupho.nl/media/jui/js/jquery.min.js could save 61.9KiB (65% reduction).
Compressing https://dupho.nl/media/system/js/mootools-core.js could save 55.6KiB (67% reduction).
Compressing https://dupho.nl/media/jui/js/bootstrap.min.js could save 21KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/js/masonry.pkgd.min.js could save 20KiB (70% reduction).
Compressing https://dupho.nl/ could save 16.4KiB (68% reduction).
Compressing https://dupho.nl/templates/dupho/css/layout.css could save 14.2KiB (82% reduction).
Compressing https://dupho.nl/templates/dupho/css/font-awesome.css could save 13.5KiB (80% reduction).
Compressing https://dupho.nl/templates/dupho/js/custom.js could save 11.1KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/css/skeleton.css?170111 could save 10.1KiB (81% reduction).
Compressing https://dupho.nl/media/jui/js/jquery-migrate.min.js could save 5.9KiB (60% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/style.min.css could save 5.8KiB (73% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/style.min.css?v=2.2.3 could save 5.8KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/js/imagesloaded.pkgd.min.js could save 4.5KiB (66% reduction).
Compressing https://dupho.nl/media/system/js/core.js could save 3.2KiB (57% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js could save 2.9KiB (58% reduction).
Compressing https://dupho.nl/templates/dupho/css/jquery.sidr.light.css could save 2.4KiB (72% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.modernizr.js could save 2.4KiB (52% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.sidr.min.js could save 2KiB (57% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.touchswipe.min.js could save 2KiB (62% reduction).
Compressing https://dupho.nl/templates/dupho/less/color.php?main_color=000000 could save 1.9KiB (73% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/icons.css could save 1.8KiB (74% reduction).
priority - 19 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://dupho.nl/images/headers/Foto-Cor-Kuyvenhoven.jpg (expiration not specified)
https://dupho.nl/images/jevents/5919c3401b0fc5.13345881.jpeg (expiration not specified)
https://dupho.nl/images/nieuws/2017/DuPho_Nieuws_H…tfotografie-boekje.jpg (expiration not specified)
https://dupho.nl/images/partners/Pakhuis-de-Zwijger.jpg (expiration not specified)
https://dupho.nl/images/partners/larotondedumonde_websites.jpg (expiration not specified)
https://dupho.nl/images/partners/motif-concept-en-design-nog-kleiner.jpg (expiration not specified)
https://dupho.nl/media/jce/icons/pdf.png (expiration not specified)
https://dupho.nl/media/jui/js/bootstrap.min.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery-migrate.min.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery-noconflict.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery.min.js (expiration not specified)
https://dupho.nl/media/system/js/caption.js (expiration not specified)
https://dupho.nl/media/system/js/core.js (expiration not specified)
https://dupho.nl/media/system/js/mootools-core.js (expiration not specified)
https://dupho.nl/templates/dupho/css/font-awesome.css (expiration not specified)
https://dupho.nl/templates/dupho/css/jquery.sidr.light.css (expiration not specified)
https://dupho.nl/templates/dupho/css/layout.css (expiration not specified)
https://dupho.nl/templates/dupho/fonts/Effra_He.woff (expiration not specified)
https://dupho.nl/templates/dupho/fonts/Effra_Lt.woff (expiration not specified)
https://dupho.nl/templates/dupho/fonts/fontawesome-webfont.woff (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-14px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-16px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-18px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-36px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/icons/select-arrows.png (expiration not specified)
https://dupho.nl/templates/dupho/images/icons/social-icons.png (expiration not specified)
https://dupho.nl/templates/dupho/js/custom.js (expiration not specified)
https://dupho.nl/templates/dupho/js/imagesloaded.pkgd.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.modernizr.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.sidr.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.touchswipe.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/masonry.pkgd.min.js (expiration not specified)
https://dupho.nl/templates/dupho/less/less-1.5.0.min.js (expiration not specified)
https://www.dupho.nl/components/com_jsn/assets/css/icons.css (expiration not specified)
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css (expiration not specified)
https://www.dupho.nl/templates/dupho/images/dupho-logo.png (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://dupho.nl/images/jevents/5919c3401b0fc5.13345881.jpeg (expiration not specified)
https://dupho.nl/images/nieuws/2017/DuPho_Nieuws_H…tfotografie-boekje.jpg (expiration not specified)
https://dupho.nl/images/partners/Pakhuis-de-Zwijger.jpg (expiration not specified)
https://dupho.nl/images/partners/larotondedumonde_websites.jpg (expiration not specified)
https://dupho.nl/images/partners/motif-concept-en-design-nog-kleiner.jpg (expiration not specified)
https://dupho.nl/media/jce/icons/pdf.png (expiration not specified)
https://dupho.nl/media/jui/js/bootstrap.min.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery-migrate.min.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery-noconflict.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery.min.js (expiration not specified)
https://dupho.nl/media/system/js/caption.js (expiration not specified)
https://dupho.nl/media/system/js/core.js (expiration not specified)
https://dupho.nl/media/system/js/mootools-core.js (expiration not specified)
https://dupho.nl/templates/dupho/css/font-awesome.css (expiration not specified)
https://dupho.nl/templates/dupho/css/jquery.sidr.light.css (expiration not specified)
https://dupho.nl/templates/dupho/css/layout.css (expiration not specified)
https://dupho.nl/templates/dupho/fonts/Effra_He.woff (expiration not specified)
https://dupho.nl/templates/dupho/fonts/Effra_Lt.woff (expiration not specified)
https://dupho.nl/templates/dupho/fonts/fontawesome-webfont.woff (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-14px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-16px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-18px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-36px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/icons/select-arrows.png (expiration not specified)
https://dupho.nl/templates/dupho/images/icons/social-icons.png (expiration not specified)
https://dupho.nl/templates/dupho/js/custom.js (expiration not specified)
https://dupho.nl/templates/dupho/js/imagesloaded.pkgd.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.modernizr.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.sidr.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.touchswipe.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/masonry.pkgd.min.js (expiration not specified)
https://dupho.nl/templates/dupho/less/less-1.5.0.min.js (expiration not specified)
https://www.dupho.nl/components/com_jsn/assets/css/icons.css (expiration not specified)
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css (expiration not specified)
https://www.dupho.nl/templates/dupho/images/dupho-logo.png (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 15 Reduce server response time
In our test, your server responded in 0.56 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 9 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://dupho.nl/media/jui/js/jquery.min.js
https://dupho.nl/media/jui/js/jquery-noconflict.js
https://dupho.nl/media/jui/js/jquery-migrate.min.js
https://dupho.nl/media/system/js/caption.js
https://dupho.nl/media/system/js/mootools-core.js
https://dupho.nl/media/system/js/core.js
https://dupho.nl/media/jui/js/bootstrap.min.js
https://dupho.nl/templates/dupho/less/less-1.5.0.min.js
https://dupho.nl/templates/dupho/js/jquery.modernizr.js
https://dupho.nl/media/jui/js/jquery-noconflict.js
https://dupho.nl/media/jui/js/jquery-migrate.min.js
https://dupho.nl/media/system/js/caption.js
https://dupho.nl/media/system/js/mootools-core.js
https://dupho.nl/media/system/js/core.js
https://dupho.nl/media/jui/js/bootstrap.min.js
https://dupho.nl/templates/dupho/less/less-1.5.0.min.js
https://dupho.nl/templates/dupho/js/jquery.modernizr.js
Optimize CSS Delivery of the following:
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css
https://www.dupho.nl/components/com_jsn/assets/css/icons.css
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css?v=2.2.3
https://www.dupho.nl/components/com_jsn/assets/css/icons.css
https://dupho.nl/templates/dupho/css/style.css?170111
https://dupho.nl/templates/dupho/css/skeleton.css?170111
https://dupho.nl/templates/dupho/css/layout.css
https://dupho.nl/templates/dupho/css/font-awesome.css
https://dupho.nl/templates/dupho/css/jquery.sidr.light.css
https://www.dupho.nl/components/com_jsn/assets/css/icons.css
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css?v=2.2.3
https://www.dupho.nl/components/com_jsn/assets/css/icons.css
https://dupho.nl/templates/dupho/css/style.css?170111
https://dupho.nl/templates/dupho/css/skeleton.css?170111
https://dupho.nl/templates/dupho/css/layout.css
https://dupho.nl/templates/dupho/css/font-awesome.css
https://dupho.nl/templates/dupho/css/jquery.sidr.light.css
priority - 3 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 26KiB (21% reduction).
Minifying https://dupho.nl/templates/dupho/css/style.css?170111 could save 14.6KiB (19% reduction).
Minifying https://dupho.nl/templates/dupho/css/font-awesome.css could save 5.5KiB (33% reduction).
Minifying https://dupho.nl/templates/dupho/css/skeleton.css?170111 could save 3KiB (24% reduction).
Minifying https://dupho.nl/templates/dupho/css/layout.css could save 2.9KiB (17% reduction).
Minifying https://dupho.nl/templates/dupho/css/font-awesome.css could save 5.5KiB (33% reduction).
Minifying https://dupho.nl/templates/dupho/css/skeleton.css?170111 could save 3KiB (24% reduction).
Minifying https://dupho.nl/templates/dupho/css/layout.css could save 2.9KiB (17% reduction).
priority - 1 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 7.4KiB (38% reduction).
Minifying https://dupho.nl/templates/dupho/js/custom.js could save 5.6KiB (38% reduction).
Minifying https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js could save 1.8KiB (37% reduction).
Minifying https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js could save 1.8KiB (37% reduction).
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 4.7KiB (20% reduction).
Minifying https://dupho.nl/ could save 4.7KiB (20% reduction).
dupho.nl Desktop Resources
| Total Resources | 56 |
| Number of Hosts | 10 |
| Static Resources | 43 |
| JavaScript Resources | 21 |
| CSS Resources | 10 |
dupho.nl Desktop Resource Breakdown
dupho.nl mobile page speed rank
Last tested: 2017-05-19
Mobile Speed
Bad
37/100
dupho.nl Mobile Speed Test Quick Summary
priority - 50 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 492.6KiB (79% reduction).
Compressing https://dupho.nl/images/jevents/5919c3401b0fc5.13345881.jpeg could save 217KiB (78% reduction).
Compressing https://dupho.nl/images/headers/Foto-Cor-Kuyvenhoven.jpg could save 132.1KiB (83% reduction).
Compressing https://dupho.nl/images/nieuws/2017/DuPho_Nieuws_H…tfotografie-boekje.jpg could save 125.6KiB (78% reduction).
Compressing https://dupho.nl/images/partners/motif-concept-en-design-nog-kleiner.jpg could save 12.1KiB (87% reduction).
Compressing https://dupho.nl/images/partners/larotondedumonde_websites.jpg could save 4.9KiB (72% reduction).
Compressing https://dupho.nl/images/partners/Pakhuis-de-Zwijger.jpg could save 840B (36% reduction).
Compressing https://dupho.nl/images/headers/Foto-Cor-Kuyvenhoven.jpg could save 132.1KiB (83% reduction).
Compressing https://dupho.nl/images/nieuws/2017/DuPho_Nieuws_H…tfotografie-boekje.jpg could save 125.6KiB (78% reduction).
Compressing https://dupho.nl/images/partners/motif-concept-en-design-nog-kleiner.jpg could save 12.1KiB (87% reduction).
Compressing https://dupho.nl/images/partners/larotondedumonde_websites.jpg could save 4.9KiB (72% reduction).
Compressing https://dupho.nl/images/partners/Pakhuis-de-Zwijger.jpg could save 840B (36% reduction).
priority - 40 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 395.2KiB (71% reduction).
Compressing https://dupho.nl/templates/dupho/css/style.css?170111 could save 65.7KiB (81% reduction).
Compressing https://dupho.nl/templates/dupho/less/less-1.5.0.min.js could save 65.1KiB (69% reduction).
Compressing https://dupho.nl/media/jui/js/jquery.min.js could save 61.9KiB (65% reduction).
Compressing https://dupho.nl/media/system/js/mootools-core.js could save 55.6KiB (67% reduction).
Compressing https://dupho.nl/media/jui/js/bootstrap.min.js could save 21KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/js/masonry.pkgd.min.js could save 20KiB (70% reduction).
Compressing https://dupho.nl/ could save 16.4KiB (68% reduction).
Compressing https://dupho.nl/templates/dupho/css/layout.css could save 14.2KiB (82% reduction).
Compressing https://dupho.nl/templates/dupho/css/font-awesome.css could save 13.5KiB (80% reduction).
Compressing https://dupho.nl/templates/dupho/js/custom.js could save 11.1KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/css/skeleton.css?170111 could save 10.1KiB (81% reduction).
Compressing https://dupho.nl/media/jui/js/jquery-migrate.min.js could save 5.9KiB (60% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/style.min.css could save 5.8KiB (73% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/style.min.css?v=2.2.3 could save 5.8KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/js/imagesloaded.pkgd.min.js could save 4.5KiB (66% reduction).
Compressing https://dupho.nl/media/system/js/core.js could save 3.2KiB (57% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js could save 2.9KiB (58% reduction).
Compressing https://dupho.nl/templates/dupho/css/jquery.sidr.light.css could save 2.4KiB (72% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.modernizr.js could save 2.4KiB (52% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.sidr.min.js could save 2KiB (57% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.touchswipe.min.js could save 2KiB (62% reduction).
Compressing https://dupho.nl/templates/dupho/less/color.php?main_color=000000 could save 1.9KiB (73% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/icons.css could save 1.8KiB (74% reduction).
Compressing https://dupho.nl/templates/dupho/less/less-1.5.0.min.js could save 65.1KiB (69% reduction).
Compressing https://dupho.nl/media/jui/js/jquery.min.js could save 61.9KiB (65% reduction).
Compressing https://dupho.nl/media/system/js/mootools-core.js could save 55.6KiB (67% reduction).
Compressing https://dupho.nl/media/jui/js/bootstrap.min.js could save 21KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/js/masonry.pkgd.min.js could save 20KiB (70% reduction).
Compressing https://dupho.nl/ could save 16.4KiB (68% reduction).
Compressing https://dupho.nl/templates/dupho/css/layout.css could save 14.2KiB (82% reduction).
Compressing https://dupho.nl/templates/dupho/css/font-awesome.css could save 13.5KiB (80% reduction).
Compressing https://dupho.nl/templates/dupho/js/custom.js could save 11.1KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/css/skeleton.css?170111 could save 10.1KiB (81% reduction).
Compressing https://dupho.nl/media/jui/js/jquery-migrate.min.js could save 5.9KiB (60% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/style.min.css could save 5.8KiB (73% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/style.min.css?v=2.2.3 could save 5.8KiB (73% reduction).
Compressing https://dupho.nl/templates/dupho/js/imagesloaded.pkgd.min.js could save 4.5KiB (66% reduction).
Compressing https://dupho.nl/media/system/js/core.js could save 3.2KiB (57% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js could save 2.9KiB (58% reduction).
Compressing https://dupho.nl/templates/dupho/css/jquery.sidr.light.css could save 2.4KiB (72% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.modernizr.js could save 2.4KiB (52% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.sidr.min.js could save 2KiB (57% reduction).
Compressing https://dupho.nl/templates/dupho/js/jquery.touchswipe.min.js could save 2KiB (62% reduction).
Compressing https://dupho.nl/templates/dupho/less/color.php?main_color=000000 could save 1.9KiB (73% reduction).
Compressing https://www.dupho.nl/components/com_jsn/assets/css/icons.css could save 1.8KiB (74% reduction).
priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 9 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://dupho.nl/media/jui/js/jquery.min.js
https://dupho.nl/media/jui/js/jquery-noconflict.js
https://dupho.nl/media/jui/js/jquery-migrate.min.js
https://dupho.nl/media/system/js/caption.js
https://dupho.nl/media/system/js/mootools-core.js
https://dupho.nl/media/system/js/core.js
https://dupho.nl/media/jui/js/bootstrap.min.js
https://dupho.nl/templates/dupho/less/less-1.5.0.min.js
https://dupho.nl/templates/dupho/js/jquery.modernizr.js
https://dupho.nl/media/jui/js/jquery-noconflict.js
https://dupho.nl/media/jui/js/jquery-migrate.min.js
https://dupho.nl/media/system/js/caption.js
https://dupho.nl/media/system/js/mootools-core.js
https://dupho.nl/media/system/js/core.js
https://dupho.nl/media/jui/js/bootstrap.min.js
https://dupho.nl/templates/dupho/less/less-1.5.0.min.js
https://dupho.nl/templates/dupho/js/jquery.modernizr.js
Optimize CSS Delivery of the following:
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css
https://www.dupho.nl/components/com_jsn/assets/css/icons.css
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css?v=2.2.3
https://www.dupho.nl/components/com_jsn/assets/css/icons.css
https://dupho.nl/templates/dupho/css/style.css?170111
https://dupho.nl/templates/dupho/css/skeleton.css?170111
https://dupho.nl/templates/dupho/css/layout.css
https://dupho.nl/templates/dupho/css/font-awesome.css
https://dupho.nl/templates/dupho/css/jquery.sidr.light.css
https://www.dupho.nl/components/com_jsn/assets/css/icons.css
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css?v=2.2.3
https://www.dupho.nl/components/com_jsn/assets/css/icons.css
https://dupho.nl/templates/dupho/css/style.css?170111
https://dupho.nl/templates/dupho/css/skeleton.css?170111
https://dupho.nl/templates/dupho/css/layout.css
https://dupho.nl/templates/dupho/css/font-awesome.css
https://dupho.nl/templates/dupho/css/jquery.sidr.light.css
priority - 28 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://dupho.nl/images/headers/Foto-Cor-Kuyvenhoven.jpg (expiration not specified)
https://dupho.nl/images/jevents/5919c3401b0fc5.13345881.jpeg (expiration not specified)
https://dupho.nl/images/nieuws/2017/DuPho_Nieuws_H…tfotografie-boekje.jpg (expiration not specified)
https://dupho.nl/images/partners/Pakhuis-de-Zwijger.jpg (expiration not specified)
https://dupho.nl/images/partners/larotondedumonde_websites.jpg (expiration not specified)
https://dupho.nl/images/partners/motif-concept-en-design-nog-kleiner.jpg (expiration not specified)
https://dupho.nl/media/jce/icons/pdf.png (expiration not specified)
https://dupho.nl/media/jui/js/bootstrap.min.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery-migrate.min.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery-noconflict.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery.min.js (expiration not specified)
https://dupho.nl/media/system/js/caption.js (expiration not specified)
https://dupho.nl/media/system/js/core.js (expiration not specified)
https://dupho.nl/media/system/js/mootools-core.js (expiration not specified)
https://dupho.nl/templates/dupho/css/font-awesome.css (expiration not specified)
https://dupho.nl/templates/dupho/css/jquery.sidr.light.css (expiration not specified)
https://dupho.nl/templates/dupho/css/layout.css (expiration not specified)
https://dupho.nl/templates/dupho/fonts/Effra_He.woff (expiration not specified)
https://dupho.nl/templates/dupho/fonts/Effra_Lt.woff (expiration not specified)
https://dupho.nl/templates/dupho/images/DuPho_Logo_x2.png (expiration not specified)
https://dupho.nl/templates/dupho/images/Hamburger_x2.png (expiration not specified)
https://dupho.nl/templates/dupho/images/Search_Home_x2.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-18px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-36px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/icons/social-icons.png (expiration not specified)
https://dupho.nl/templates/dupho/js/custom.js (expiration not specified)
https://dupho.nl/templates/dupho/js/imagesloaded.pkgd.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.modernizr.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.sidr.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.touchswipe.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/masonry.pkgd.min.js (expiration not specified)
https://dupho.nl/templates/dupho/less/less-1.5.0.min.js (expiration not specified)
https://www.dupho.nl/components/com_jsn/assets/css/icons.css (expiration not specified)
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css (expiration not specified)
https://www.dupho.nl/templates/dupho/images/dupho-logo.png (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://dupho.nl/images/jevents/5919c3401b0fc5.13345881.jpeg (expiration not specified)
https://dupho.nl/images/nieuws/2017/DuPho_Nieuws_H…tfotografie-boekje.jpg (expiration not specified)
https://dupho.nl/images/partners/Pakhuis-de-Zwijger.jpg (expiration not specified)
https://dupho.nl/images/partners/larotondedumonde_websites.jpg (expiration not specified)
https://dupho.nl/images/partners/motif-concept-en-design-nog-kleiner.jpg (expiration not specified)
https://dupho.nl/media/jce/icons/pdf.png (expiration not specified)
https://dupho.nl/media/jui/js/bootstrap.min.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery-migrate.min.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery-noconflict.js (expiration not specified)
https://dupho.nl/media/jui/js/jquery.min.js (expiration not specified)
https://dupho.nl/media/system/js/caption.js (expiration not specified)
https://dupho.nl/media/system/js/core.js (expiration not specified)
https://dupho.nl/media/system/js/mootools-core.js (expiration not specified)
https://dupho.nl/templates/dupho/css/font-awesome.css (expiration not specified)
https://dupho.nl/templates/dupho/css/jquery.sidr.light.css (expiration not specified)
https://dupho.nl/templates/dupho/css/layout.css (expiration not specified)
https://dupho.nl/templates/dupho/fonts/Effra_He.woff (expiration not specified)
https://dupho.nl/templates/dupho/fonts/Effra_Lt.woff (expiration not specified)
https://dupho.nl/templates/dupho/images/DuPho_Logo_x2.png (expiration not specified)
https://dupho.nl/templates/dupho/images/Hamburger_x2.png (expiration not specified)
https://dupho.nl/templates/dupho/images/Search_Home_x2.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-18px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/dupho-dot-36px.png (expiration not specified)
https://dupho.nl/templates/dupho/images/icons/social-icons.png (expiration not specified)
https://dupho.nl/templates/dupho/js/custom.js (expiration not specified)
https://dupho.nl/templates/dupho/js/imagesloaded.pkgd.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.modernizr.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.sidr.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/jquery.touchswipe.min.js (expiration not specified)
https://dupho.nl/templates/dupho/js/masonry.pkgd.min.js (expiration not specified)
https://dupho.nl/templates/dupho/less/less-1.5.0.min.js (expiration not specified)
https://www.dupho.nl/components/com_jsn/assets/css/icons.css (expiration not specified)
https://www.dupho.nl/components/com_jsn/assets/css/style.min.css (expiration not specified)
https://www.dupho.nl/templates/dupho/images/dupho-logo.png (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 24 Reduce server response time
In our test, your server responded in 0.80 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 3 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 26KiB (21% reduction).
Minifying https://dupho.nl/templates/dupho/css/style.css?170111 could save 14.6KiB (19% reduction).
Minifying https://dupho.nl/templates/dupho/css/font-awesome.css could save 5.5KiB (33% reduction).
Minifying https://dupho.nl/templates/dupho/css/skeleton.css?170111 could save 3KiB (24% reduction).
Minifying https://dupho.nl/templates/dupho/css/layout.css could save 2.9KiB (17% reduction).
Minifying https://dupho.nl/templates/dupho/css/font-awesome.css could save 5.5KiB (33% reduction).
Minifying https://dupho.nl/templates/dupho/css/skeleton.css?170111 could save 3KiB (24% reduction).
Minifying https://dupho.nl/templates/dupho/css/layout.css could save 2.9KiB (17% reduction).
priority - 1 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 7.4KiB (38% reduction).
Minifying https://dupho.nl/templates/dupho/js/custom.js could save 5.6KiB (38% reduction).
Minifying https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js could save 1.8KiB (37% reduction).
Minifying https://dupho.nl/templates/dupho/js/jquery.easing.1.3.min.js could save 1.8KiB (37% reduction).
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 4.7KiB (20% reduction).
Minifying https://dupho.nl/ could save 4.7KiB (20% reduction).
dupho.nl Mobile Resources
| Total Resources | 56 |
| Number of Hosts | 11 |
| Static Resources | 43 |
| JavaScript Resources | 21 |
| CSS Resources | 10 |
dupho.nl Mobile Resource Breakdown
dupho.nl mobile page usability
Last tested: 2017-05-19
Mobile Usability
Good
99/100
dupho.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="https://www.yo…?v=FvpplEseMeM" class="ytp-watermark…ix-sessionlink"></a> is close to 1 other tap targets.dupho.nl similar domains
Similar domains:
www.dupho.com
www.dupho.net
www.dupho.org
www.dupho.info
www.dupho.biz
www.dupho.us
www.dupho.mobi
www.upho.nl
www.dupho.nl
www.xupho.nl
www.dxupho.nl
www.xdupho.nl
www.supho.nl
www.dsupho.nl
www.sdupho.nl
www.eupho.nl
www.deupho.nl
www.edupho.nl
www.rupho.nl
www.drupho.nl
www.rdupho.nl
www.fupho.nl
www.dfupho.nl
www.fdupho.nl
www.cupho.nl
www.dcupho.nl
www.cdupho.nl
www.dpho.nl
www.dypho.nl
www.duypho.nl
www.dyupho.nl
www.dhpho.nl
www.duhpho.nl
www.dhupho.nl
www.djpho.nl
www.dujpho.nl
www.djupho.nl
www.dipho.nl
www.duipho.nl
www.diupho.nl
www.duho.nl
www.duoho.nl
www.dupoho.nl
www.duopho.nl
www.dulho.nl
www.duplho.nl
www.dulpho.nl
www.dupo.nl
www.dupbo.nl
www.duphbo.nl
www.dupbho.nl
www.dupgo.nl
www.duphgo.nl
www.dupgho.nl
www.dupyo.nl
www.duphyo.nl
www.dupyho.nl
www.dupuo.nl
www.duphuo.nl
www.dupuho.nl
www.dupjo.nl
www.duphjo.nl
www.dupjho.nl
www.dupno.nl
www.duphno.nl
www.dupnho.nl
www.duph.nl
www.duphi.nl
www.duphoi.nl
www.duphio.nl
www.duphk.nl
www.duphok.nl
www.duphko.nl
www.duphl.nl
www.duphol.nl
www.duphlo.nl
www.duphp.nl
www.duphop.nl
www.duphpo.nl
www.dupho.net
www.dupho.org
www.dupho.info
www.dupho.biz
www.dupho.us
www.dupho.mobi
www.upho.nl
www.dupho.nl
www.xupho.nl
www.dxupho.nl
www.xdupho.nl
www.supho.nl
www.dsupho.nl
www.sdupho.nl
www.eupho.nl
www.deupho.nl
www.edupho.nl
www.rupho.nl
www.drupho.nl
www.rdupho.nl
www.fupho.nl
www.dfupho.nl
www.fdupho.nl
www.cupho.nl
www.dcupho.nl
www.cdupho.nl
www.dpho.nl
www.dypho.nl
www.duypho.nl
www.dyupho.nl
www.dhpho.nl
www.duhpho.nl
www.dhupho.nl
www.djpho.nl
www.dujpho.nl
www.djupho.nl
www.dipho.nl
www.duipho.nl
www.diupho.nl
www.duho.nl
www.duoho.nl
www.dupoho.nl
www.duopho.nl
www.dulho.nl
www.duplho.nl
www.dulpho.nl
www.dupo.nl
www.dupbo.nl
www.duphbo.nl
www.dupbho.nl
www.dupgo.nl
www.duphgo.nl
www.dupgho.nl
www.dupyo.nl
www.duphyo.nl
www.dupyho.nl
www.dupuo.nl
www.duphuo.nl
www.dupuho.nl
www.dupjo.nl
www.duphjo.nl
www.dupjho.nl
www.dupno.nl
www.duphno.nl
www.dupnho.nl
www.duph.nl
www.duphi.nl
www.duphoi.nl
www.duphio.nl
www.duphk.nl
www.duphok.nl
www.duphko.nl
www.duphl.nl
www.duphol.nl
www.duphlo.nl
www.duphp.nl
www.duphop.nl
www.duphpo.nl
dupho.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.
dupho.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.