skao.nl Website Information
Daily Unique Visits: 4,386
Daily Page Views: 17,544
Income Per Day: $49
Estimated Value: $26,460
skao.nl is registered under .NL top-level domain. Please check other sites in .NL zone.
No name server records were found.
and is probably hosted by Transip B.V.. See the full list of other websites hosted by Transip B.V..
The highest website skao.nl position in Alexa rank database was 201983 and the lowest rank position was 960868. Current position of skao.nl in Alexa rank database is 286107.
Desktop speed score of skao.nl (8/100) is better than the results of 1.14% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of skao.nl (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of skao.nl (10/100) is better than the results of 1.52% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
skao.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.
skao.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.
Domain name: skao.nl
Status: active
Reseller:
Yourhosting
Grote voort 225
8041BK Zwolle
Netherlands
Registrar:
Realtime Register
Burgemeester Drijbersingel 51
8021JB Zwolle
Netherlands
Abuse Contact:
DNSSEC: yes
Domain nameservers:
carter.ns.cloudflare.com
olga.ns.cloudflare.com
Creation Date: 2010-10-21
Updated Date: 2023-05-11
Record maintained by: SIDN BV
Status: active
Reseller:
Yourhosting
Grote voort 225
8041BK Zwolle
Netherlands
Registrar:
Realtime Register
Burgemeester Drijbersingel 51
8021JB Zwolle
Netherlands
Abuse Contact:
DNSSEC: yes
Domain nameservers:
carter.ns.cloudflare.com
olga.ns.cloudflare.com
Creation Date: 2010-10-21
Updated Date: 2023-05-11
Record maintained by: SIDN BV
skao.nl server information
Servers Location
skao.nl desktop page speed rank
Last tested: 2018-08-30
Desktop Speed
Bad
8/100
skao.nl Desktop Speed Test Quick Summary
priority - 444Optimize images
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Compressing and resizing https://cms.wolck.nl/content/skb/skbcontent/handreiking_NL.png could save 274.9KiB (91% reduction).
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Compressing https://cms.wolck.nl/content/skb/skbcontent/downloads.png could save 208.7KiB (31% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/bouwplaats%20toekomst.jpg could save 150KiB (69% reduction).
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Compressing https://cms.wolck.nl/content/skb/skbnews/500/_MG_6414.jpg could save 105KiB (71% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/menu_image_certificeren.png could save 79.2KiB (35% reduction).
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Compressing https://cms.wolck.nl/content/skb/skbnews/500/Climate%20comedy%20night.png could save 19.5KiB (21% reduction).
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priority - 57Enable 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 551.9KiB (77% reduction).
Compressing https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js could save 169.8KiB (73% reduction).
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Compressing https://www.skao.nl/cdn/mod/user/user.js could save 5.6KiB (80% reduction).
Compressing https://www.skao.nl/cdn/mod/user/user.css could save 5.1KiB (72% reduction).
Compressing https://www.skao.nl/skb/tweetie-master/tweetie.js could save 4.2KiB (67% reduction).
Compressing https://www.skao.nl/cdn/lib/block/ajax/get_row_company.php could save 3.4KiB (85% reduction).
Compressing https://www.skao.nl/cdn/css/jHtmlArea.css could save 2.9KiB (78% reduction).
Compressing https://www.skao.nl/cdn/mod/workspace/workspace.css could save 2.5KiB (73% reduction).
Compressing https://www.skao.nl/cdn/css/slick/slick-theme.css could save 2.2KiB (72% reduction).
Compressing https://www.skao.nl/cdn/css/slick/slick.css could save 1.1KiB (67% reduction).
Compressing https://www.skao.nl/cdn/mod/workspace/workspace.js could save 1.1KiB (68% reduction).
Compressing https://www.skao.nl/cdn/css/grid.css could save 1.1KiB (77% reduction).
Compressing https://www.skao.nl/ could save 109.9KiB (88% reduction).
Compressing https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js could save 61.1KiB (65% reduction).
Compressing https://www.skao.nl/skb/css/index.css?v=20180301_05 could save 50.4KiB (87% reduction).
Compressing https://www.skao.nl/cdn/css/index.css?d=1525352542 could save 39.8KiB (81% reduction).
Compressing https://www.skao.nl/cdn/js/index.js?v=20180301_05 could save 29.6KiB (80% reduction).
Compressing https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css could save 21.7KiB (79% reduction).
Compressing https://www.skao.nl/skb/img/skao_logo_2017.svg could save 13.2KiB (65% reduction).
Compressing https://www.skao.nl/skb/css/media.css?v=20180301_05 could save 12.3KiB (83% reduction).
Compressing https://www.skao.nl/cdn/mod/form/form.css?v= could save 7.5KiB (77% reduction).
Compressing https://www.skao.nl/skb/js/index.js?v=20180301_05 could save 7.5KiB (77% reduction).
Compressing https://www.skao.nl/cdn/mod/user/user.js could save 5.6KiB (80% reduction).
Compressing https://www.skao.nl/cdn/mod/user/user.css could save 5.1KiB (72% reduction).
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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 12 blocking script resources and 15 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://cdn.tinymce.com/4/tinymce.min.js
https://maps.googleapis.com/maps/api/js?v=3.exp&ke…imB3KSD21NBoHvYqXmvHsM
https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js
https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js
https://www.skao.nl/skb/tweetie-master/tweetie.js
https://cdn.jsdelivr.net/jquery.slick/1.6.0/slick.min.js
https://www.skao.nl/cdn/js/index.js?v=20180301_05
https://www.skao.nl/skb/js/index.js?v=20180301_05
https://www.skao.nl/cdn/mod/user/user.js
https://www.skao.nl/cdn/mod/workspace/workspace.js
https://www.skao.nl/cdn/mod/user/user.js
https://maps.googleapis.com/maps/api/js?v=3.exp&ke…imB3KSD21NBoHvYqXmvHsM
https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js
https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js
https://www.skao.nl/skb/tweetie-master/tweetie.js
https://cdn.jsdelivr.net/jquery.slick/1.6.0/slick.min.js
https://www.skao.nl/cdn/js/index.js?v=20180301_05
https://www.skao.nl/skb/js/index.js?v=20180301_05
https://www.skao.nl/cdn/mod/user/user.js
https://www.skao.nl/cdn/mod/workspace/workspace.js
https://www.skao.nl/cdn/mod/user/user.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Droid+Sans:400,700
https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css
https://www.skao.nl/cdn/css/slick/slick.css
https://www.skao.nl/cdn/css/slick/slick-theme.css
https://www.skao.nl/cdn/css/grid.css
https://www.skao.nl/cdn/css/index.css?d=1525352542
https://fonts.googleapis.com/css?family=Roboto:400,300,500,700,400italic
https://www.skao.nl/cdn/css/jHtmlArea.css
https://www.skao.nl/cdn/mod/form/form.css?v=
https://www.skao.nl/cdn/mod/user/user.css
https://www.skao.nl/cdn/mod/workspace/workspace.css
https://www.skao.nl/cdn/mod/user/user.css
https://www.skao.nl/skb/css/index.css?v=20180301_05
https://www.skao.nl/skb/css/media.css?v=20180301_05
https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css
https://www.skao.nl/cdn/css/slick/slick.css
https://www.skao.nl/cdn/css/slick/slick-theme.css
https://www.skao.nl/cdn/css/grid.css
https://www.skao.nl/cdn/css/index.css?d=1525352542
https://fonts.googleapis.com/css?family=Roboto:400,300,500,700,400italic
https://www.skao.nl/cdn/css/jHtmlArea.css
https://www.skao.nl/cdn/mod/form/form.css?v=
https://www.skao.nl/cdn/mod/user/user.css
https://www.skao.nl/cdn/mod/workspace/workspace.css
https://www.skao.nl/cdn/mod/user/user.css
https://www.skao.nl/skb/css/index.css?v=20180301_05
https://www.skao.nl/skb/css/media.css?v=20180301_05
priority - 13Leverage 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.skao.nl/cdn/css/grid.css (expiration not specified)
https://www.skao.nl/cdn/css/jHtmlArea.css (expiration not specified)
https://www.skao.nl/cdn/css/slick/fonts/slick.woff (expiration not specified)
https://www.skao.nl/cdn/css/slick/slick-theme.css (expiration not specified)
https://www.skao.nl/cdn/css/slick/slick.css (expiration not specified)
https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js (expiration not specified)
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css (expiration not specified)
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js (expiration not specified)
https://www.skao.nl/cdn/mod/user/user.css (expiration not specified)
https://www.skao.nl/cdn/mod/user/user.js (expiration not specified)
https://www.skao.nl/cdn/mod/workspace/workspace.css (expiration not specified)
https://www.skao.nl/cdn/mod/workspace/workspace.js (expiration not specified)
https://www.skao.nl/ska/img/logo_elemement_right_553x579.png (expiration not specified)
https://www.skao.nl/skb/img/icons/logo_icon.png (expiration not specified)
https://www.skao.nl/skb/img/skao_logo_2017.svg (expiration not specified)
https://www.skao.nl/skb/tweetie-master/tweetie.js (expiration not specified)
https://m.addthisedge.com/live/boost/ra-577266507a…_ate.track.config_resp (55 seconds)
https://js.hs-scripts.com/4604848.js (60 seconds)
https://static.hotjar.com/c/hotjar-392158.js?sv=5 (60 seconds)
https://js.hs-analytics.net/analytics/1535612700000/4604848.js (5 minutes)
https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js (10 minutes)
https://js.hscollectedforms.net/collectedforms.js (10 minutes)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KW9G9BQ (15 minutes)
https://maps.googleapis.com/maps/api/js?v=3.exp&ke…imB3KSD21NBoHvYqXmvHsM (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.skao.nl/cdn/css/jHtmlArea.css (expiration not specified)
https://www.skao.nl/cdn/css/slick/fonts/slick.woff (expiration not specified)
https://www.skao.nl/cdn/css/slick/slick-theme.css (expiration not specified)
https://www.skao.nl/cdn/css/slick/slick.css (expiration not specified)
https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js (expiration not specified)
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css (expiration not specified)
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js (expiration not specified)
https://www.skao.nl/cdn/mod/user/user.css (expiration not specified)
https://www.skao.nl/cdn/mod/user/user.js (expiration not specified)
https://www.skao.nl/cdn/mod/workspace/workspace.css (expiration not specified)
https://www.skao.nl/cdn/mod/workspace/workspace.js (expiration not specified)
https://www.skao.nl/ska/img/logo_elemement_right_553x579.png (expiration not specified)
https://www.skao.nl/skb/img/icons/logo_icon.png (expiration not specified)
https://www.skao.nl/skb/img/skao_logo_2017.svg (expiration not specified)
https://www.skao.nl/skb/tweetie-master/tweetie.js (expiration not specified)
https://m.addthisedge.com/live/boost/ra-577266507a…_ate.track.config_resp (55 seconds)
https://js.hs-scripts.com/4604848.js (60 seconds)
https://static.hotjar.com/c/hotjar-392158.js?sv=5 (60 seconds)
https://js.hs-analytics.net/analytics/1535612700000/4604848.js (5 minutes)
https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js (10 minutes)
https://js.hscollectedforms.net/collectedforms.js (10 minutes)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KW9G9BQ (15 minutes)
https://maps.googleapis.com/maps/api/js?v=3.exp&ke…imB3KSD21NBoHvYqXmvHsM (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 7Minify 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 66.4KiB (51% reduction).
Minifying https://www.skao.nl/ could save 65KiB (52% reduction).
Minifying https://www.skao.nl/cdn/lib/block/ajax/get_row_company.php could save 1.4KiB (35% reduction).
Minifying https://www.skao.nl/cdn/lib/block/ajax/get_row_company.php could save 1.4KiB (35% reduction).
priority - 6Prioritize 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.
None of the final above-the-fold content could be rendered even with the full HTML response.
priority - 4Minify 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 37.5KiB (26% reduction).
Minifying https://www.skao.nl/cdn/css/index.css?d=1525352542 could save 13.8KiB (29% reduction).
Minifying https://www.skao.nl/skb/css/index.css?v=20180301_05 could save 12.7KiB (23% reduction).
Minifying https://www.skao.nl/skb/css/media.css?v=20180301_05 could save 5.2KiB (36% reduction).
Minifying https://www.skao.nl/cdn/mod/form/form.css?v= could save 3KiB (31% reduction).
Minifying https://www.skao.nl/cdn/mod/user/user.css could save 806B (12% reduction).
Minifying https://www.skao.nl/cdn/css/slick/slick-theme.css could save 661B (22% reduction).
Minifying https://www.skao.nl/cdn/mod/workspace/workspace.css could save 592B (17% reduction).
Minifying https://www.skao.nl/cdn/css/grid.css could save 425B (31% reduction).
Minifying https://www.skao.nl/cdn/css/slick/slick.css could save 384B (23% reduction).
Minifying https://www.skao.nl/skb/css/index.css?v=20180301_05 could save 12.7KiB (23% reduction).
Minifying https://www.skao.nl/skb/css/media.css?v=20180301_05 could save 5.2KiB (36% reduction).
Minifying https://www.skao.nl/cdn/mod/form/form.css?v= could save 3KiB (31% reduction).
Minifying https://www.skao.nl/cdn/mod/user/user.css could save 806B (12% reduction).
Minifying https://www.skao.nl/cdn/css/slick/slick-theme.css could save 661B (22% reduction).
Minifying https://www.skao.nl/cdn/mod/workspace/workspace.css could save 592B (17% reduction).
Minifying https://www.skao.nl/cdn/css/grid.css could save 425B (31% reduction).
Minifying https://www.skao.nl/cdn/css/slick/slick.css could save 384B (23% reduction).
priority - 3Minify 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 29.8KiB (43% reduction).
Minifying https://www.skao.nl/cdn/js/index.js?v=20180301_05 could save 16.2KiB (45% reduction).
Minifying https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js could save 3.8KiB (50% reduction) after compression.
Minifying https://www.skao.nl/cdn/mod/user/user.js could save 3.4KiB (49% reduction).
Minifying https://www.skao.nl/skb/js/index.js?v=20180301_05 could save 3KiB (32% reduction).
Minifying https://www.skao.nl/skb/tweetie-master/tweetie.js could save 2.7KiB (43% reduction).
Minifying https://www.skao.nl/cdn/mod/workspace/workspace.js could save 606B (36% reduction).
Minifying https://js.hs-scripts.com/4604848.js could save 101B (21% reduction) after compression.
Minifying https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js could save 3.8KiB (50% reduction) after compression.
Minifying https://www.skao.nl/cdn/mod/user/user.js could save 3.4KiB (49% reduction).
Minifying https://www.skao.nl/skb/js/index.js?v=20180301_05 could save 3KiB (32% reduction).
Minifying https://www.skao.nl/skb/tweetie-master/tweetie.js could save 2.7KiB (43% reduction).
Minifying https://www.skao.nl/cdn/mod/workspace/workspace.js could save 606B (36% reduction).
Minifying https://js.hs-scripts.com/4604848.js could save 101B (21% reduction) after compression.
priority - 0Reduce server response time
In our test, your server responded in 0.24 seconds.
skao.nl Desktop Resource Breakdown
| Total Resources | 101 |
| Number of Hosts | 29 |
| Static Resources | 74 |
| JavaScript Resources | 36 |
| CSS Resources | 16 |
skao.nl mobile page speed rank
Last tested: 2018-08-30
Mobile Speed
Bad
10/100
skao.nl Mobile Speed Test Quick Summary
priority - 339Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 3.2MiB (62% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/1280/IenW290518VK0171.jpg could save 631.3KiB (72% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/1280/Arnhem%202.jpg could save 604.2KiB (73% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/1280/F…tificaat%20VGZ%203.jpg could save 483.1KiB (73% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/1280/Nieuws%20wereld.jpg could save 447.7KiB (77% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/prakti…gids_deel1-en-2_NL.png could save 232KiB (38% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/bouwplaats%20toekomst.jpg could save 150KiB (69% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/Koplopers.jpg could save 125.2KiB (72% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/handreiking_NL.png could save 112.8KiB (38% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/handboek_3.0_NL.png could save 111KiB (39% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/Arnhem%202.jpg could save 110.6KiB (72% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/Rabobank.jpg could save 108.7KiB (72% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/_MG_6414.jpg could save 105KiB (71% reduction).
Compressing https://cms.wolck.nl/content/ska/skacontent/book_30_162x225.png could save 47.2KiB (29% reduction).
Compressing https://www.skao.nl/ska/img/logo_elemement_right_553x579.png could save 21.9KiB (52% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/Climate%20comedy%20night.png could save 19.5KiB (21% reduction).
Compressing https://www.skao.nl/skb/img/icons/logo_icon.png could save 2.7KiB (41% reduction).
Compressing https://cms.wolck.nl/content/cms/cmssite/607/500/logo_icon_47x39px3x.png could save 1.4KiB (29% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/1280/Arnhem%202.jpg could save 604.2KiB (73% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/1280/F…tificaat%20VGZ%203.jpg could save 483.1KiB (73% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/1280/Nieuws%20wereld.jpg could save 447.7KiB (77% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/prakti…gids_deel1-en-2_NL.png could save 232KiB (38% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/bouwplaats%20toekomst.jpg could save 150KiB (69% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/Koplopers.jpg could save 125.2KiB (72% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/handreiking_NL.png could save 112.8KiB (38% reduction).
Compressing https://cms.wolck.nl/content/skb/skbcontent/handboek_3.0_NL.png could save 111KiB (39% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/Arnhem%202.jpg could save 110.6KiB (72% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/Rabobank.jpg could save 108.7KiB (72% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/_MG_6414.jpg could save 105KiB (71% reduction).
Compressing https://cms.wolck.nl/content/ska/skacontent/book_30_162x225.png could save 47.2KiB (29% reduction).
Compressing https://www.skao.nl/ska/img/logo_elemement_right_553x579.png could save 21.9KiB (52% reduction).
Compressing https://cms.wolck.nl/content/skb/skbnews/500/Climate%20comedy%20night.png could save 19.5KiB (21% reduction).
Compressing https://www.skao.nl/skb/img/icons/logo_icon.png could save 2.7KiB (41% reduction).
Compressing https://cms.wolck.nl/content/cms/cmssite/607/500/logo_icon_47x39px3x.png could save 1.4KiB (29% reduction).
priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 12 blocking script resources and 15 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://cdn.tinymce.com/4/tinymce.min.js
https://maps.googleapis.com/maps/api/js?v=3.exp&ke…imB3KSD21NBoHvYqXmvHsM
https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js
https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js
https://www.skao.nl/skb/tweetie-master/tweetie.js
https://cdn.jsdelivr.net/jquery.slick/1.6.0/slick.min.js
https://www.skao.nl/cdn/js/index.js?v=20180301_05
https://www.skao.nl/skb/js/index.js?v=20180301_05
https://www.skao.nl/cdn/mod/user/user.js
https://www.skao.nl/cdn/mod/workspace/workspace.js
https://www.skao.nl/cdn/mod/user/user.js
https://maps.googleapis.com/maps/api/js?v=3.exp&ke…imB3KSD21NBoHvYqXmvHsM
https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js
https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js
https://www.skao.nl/skb/tweetie-master/tweetie.js
https://cdn.jsdelivr.net/jquery.slick/1.6.0/slick.min.js
https://www.skao.nl/cdn/js/index.js?v=20180301_05
https://www.skao.nl/skb/js/index.js?v=20180301_05
https://www.skao.nl/cdn/mod/user/user.js
https://www.skao.nl/cdn/mod/workspace/workspace.js
https://www.skao.nl/cdn/mod/user/user.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Droid+Sans:400,700
https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css
https://www.skao.nl/cdn/css/slick/slick.css
https://www.skao.nl/cdn/css/slick/slick-theme.css
https://www.skao.nl/cdn/css/grid.css
https://www.skao.nl/cdn/css/index.css?d=1525352542
https://fonts.googleapis.com/css?family=Roboto:400,300,500,700,400italic
https://www.skao.nl/cdn/css/jHtmlArea.css
https://www.skao.nl/cdn/mod/form/form.css?v=
https://www.skao.nl/cdn/mod/user/user.css
https://www.skao.nl/cdn/mod/workspace/workspace.css
https://www.skao.nl/cdn/mod/user/user.css
https://www.skao.nl/skb/css/index.css?v=20180301_05
https://www.skao.nl/skb/css/media.css?v=20180301_05
https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css
https://www.skao.nl/cdn/css/slick/slick.css
https://www.skao.nl/cdn/css/slick/slick-theme.css
https://www.skao.nl/cdn/css/grid.css
https://www.skao.nl/cdn/css/index.css?d=1525352542
https://fonts.googleapis.com/css?family=Roboto:400,300,500,700,400italic
https://www.skao.nl/cdn/css/jHtmlArea.css
https://www.skao.nl/cdn/mod/form/form.css?v=
https://www.skao.nl/cdn/mod/user/user.css
https://www.skao.nl/cdn/mod/workspace/workspace.css
https://www.skao.nl/cdn/mod/user/user.css
https://www.skao.nl/skb/css/index.css?v=20180301_05
https://www.skao.nl/skb/css/media.css?v=20180301_05
priority - 57Enable 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 551.9KiB (77% reduction).
Compressing https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js could save 169.8KiB (73% reduction).
Compressing https://www.skao.nl/ could save 109.9KiB (88% reduction).
Compressing https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js could save 61.1KiB (65% reduction).
Compressing https://www.skao.nl/skb/css/index.css?v=20180301_05 could save 50.4KiB (87% reduction).
Compressing https://www.skao.nl/cdn/css/index.css?d=1525352542 could save 39.8KiB (81% reduction).
Compressing https://www.skao.nl/cdn/js/index.js?v=20180301_05 could save 29.6KiB (80% reduction).
Compressing https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css could save 21.7KiB (79% reduction).
Compressing https://www.skao.nl/skb/img/skao_logo_2017.svg could save 13.2KiB (65% reduction).
Compressing https://www.skao.nl/skb/css/media.css?v=20180301_05 could save 12.3KiB (83% reduction).
Compressing https://www.skao.nl/cdn/mod/form/form.css?v= could save 7.5KiB (77% reduction).
Compressing https://www.skao.nl/skb/js/index.js?v=20180301_05 could save 7.5KiB (77% reduction).
Compressing https://www.skao.nl/cdn/mod/user/user.js could save 5.6KiB (80% reduction).
Compressing https://www.skao.nl/cdn/mod/user/user.css could save 5.1KiB (72% reduction).
Compressing https://www.skao.nl/skb/tweetie-master/tweetie.js could save 4.2KiB (67% reduction).
Compressing https://www.skao.nl/cdn/lib/block/ajax/get_row_company.php could save 3.4KiB (85% reduction).
Compressing https://www.skao.nl/cdn/css/jHtmlArea.css could save 2.9KiB (78% reduction).
Compressing https://www.skao.nl/cdn/mod/workspace/workspace.css could save 2.5KiB (73% reduction).
Compressing https://www.skao.nl/cdn/css/slick/slick-theme.css could save 2.2KiB (72% reduction).
Compressing https://www.skao.nl/cdn/css/slick/slick.css could save 1.1KiB (67% reduction).
Compressing https://www.skao.nl/cdn/mod/workspace/workspace.js could save 1.1KiB (68% reduction).
Compressing https://www.skao.nl/cdn/css/grid.css could save 1.1KiB (77% reduction).
Compressing https://www.skao.nl/ could save 109.9KiB (88% reduction).
Compressing https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js could save 61.1KiB (65% reduction).
Compressing https://www.skao.nl/skb/css/index.css?v=20180301_05 could save 50.4KiB (87% reduction).
Compressing https://www.skao.nl/cdn/css/index.css?d=1525352542 could save 39.8KiB (81% reduction).
Compressing https://www.skao.nl/cdn/js/index.js?v=20180301_05 could save 29.6KiB (80% reduction).
Compressing https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css could save 21.7KiB (79% reduction).
Compressing https://www.skao.nl/skb/img/skao_logo_2017.svg could save 13.2KiB (65% reduction).
Compressing https://www.skao.nl/skb/css/media.css?v=20180301_05 could save 12.3KiB (83% reduction).
Compressing https://www.skao.nl/cdn/mod/form/form.css?v= could save 7.5KiB (77% reduction).
Compressing https://www.skao.nl/skb/js/index.js?v=20180301_05 could save 7.5KiB (77% reduction).
Compressing https://www.skao.nl/cdn/mod/user/user.js could save 5.6KiB (80% reduction).
Compressing https://www.skao.nl/cdn/mod/user/user.css could save 5.1KiB (72% reduction).
Compressing https://www.skao.nl/skb/tweetie-master/tweetie.js could save 4.2KiB (67% reduction).
Compressing https://www.skao.nl/cdn/lib/block/ajax/get_row_company.php could save 3.4KiB (85% reduction).
Compressing https://www.skao.nl/cdn/css/jHtmlArea.css could save 2.9KiB (78% reduction).
Compressing https://www.skao.nl/cdn/mod/workspace/workspace.css could save 2.5KiB (73% reduction).
Compressing https://www.skao.nl/cdn/css/slick/slick-theme.css could save 2.2KiB (72% reduction).
Compressing https://www.skao.nl/cdn/css/slick/slick.css could save 1.1KiB (67% reduction).
Compressing https://www.skao.nl/cdn/mod/workspace/workspace.js could save 1.1KiB (68% reduction).
Compressing https://www.skao.nl/cdn/css/grid.css could save 1.1KiB (77% reduction).
priority - 24Prioritize 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.
None of the final above-the-fold content could be rendered even with the full HTML response.
priority - 19Leverage 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.skao.nl/cdn/css/grid.css (expiration not specified)
https://www.skao.nl/cdn/css/jHtmlArea.css (expiration not specified)
https://www.skao.nl/cdn/css/slick/fonts/slick.woff (expiration not specified)
https://www.skao.nl/cdn/css/slick/slick-theme.css (expiration not specified)
https://www.skao.nl/cdn/css/slick/slick.css (expiration not specified)
https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js (expiration not specified)
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css (expiration not specified)
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js (expiration not specified)
https://www.skao.nl/cdn/mod/user/user.css (expiration not specified)
https://www.skao.nl/cdn/mod/user/user.js (expiration not specified)
https://www.skao.nl/cdn/mod/workspace/workspace.css (expiration not specified)
https://www.skao.nl/cdn/mod/workspace/workspace.js (expiration not specified)
https://www.skao.nl/ska/img/logo_elemement_right_553x579.png (expiration not specified)
https://www.skao.nl/skb/img/icons/logo_icon.png (expiration not specified)
https://www.skao.nl/skb/img/skao_logo_2017.svg (expiration not specified)
https://www.skao.nl/skb/tweetie-master/tweetie.js (expiration not specified)
https://m.addthisedge.com/live/boost/ra-577266507a…_ate.track.config_resp (56 seconds)
https://js.hs-scripts.com/4604848.js (60 seconds)
https://static.hotjar.com/c/hotjar-392158.js?sv=5 (60 seconds)
https://js.hs-analytics.net/analytics/1535612700000/4604848.js (5 minutes)
https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js (10 minutes)
https://js.hscollectedforms.net/collectedforms.js (10 minutes)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KW9G9BQ (15 minutes)
https://maps.googleapis.com/maps/api/js?v=3.exp&ke…imB3KSD21NBoHvYqXmvHsM (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.skao.nl/cdn/css/jHtmlArea.css (expiration not specified)
https://www.skao.nl/cdn/css/slick/fonts/slick.woff (expiration not specified)
https://www.skao.nl/cdn/css/slick/slick-theme.css (expiration not specified)
https://www.skao.nl/cdn/css/slick/slick.css (expiration not specified)
https://www.skao.nl/cdn/js/jquery-1.11.1/jquery-1.11.1.min.js (expiration not specified)
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.css (expiration not specified)
https://www.skao.nl/cdn/js/jquery-ui-1.11.0/jquery-ui.min.js (expiration not specified)
https://www.skao.nl/cdn/mod/user/user.css (expiration not specified)
https://www.skao.nl/cdn/mod/user/user.js (expiration not specified)
https://www.skao.nl/cdn/mod/workspace/workspace.css (expiration not specified)
https://www.skao.nl/cdn/mod/workspace/workspace.js (expiration not specified)
https://www.skao.nl/ska/img/logo_elemement_right_553x579.png (expiration not specified)
https://www.skao.nl/skb/img/icons/logo_icon.png (expiration not specified)
https://www.skao.nl/skb/img/skao_logo_2017.svg (expiration not specified)
https://www.skao.nl/skb/tweetie-master/tweetie.js (expiration not specified)
https://m.addthisedge.com/live/boost/ra-577266507a…_ate.track.config_resp (56 seconds)
https://js.hs-scripts.com/4604848.js (60 seconds)
https://static.hotjar.com/c/hotjar-392158.js?sv=5 (60 seconds)
https://js.hs-analytics.net/analytics/1535612700000/4604848.js (5 minutes)
https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js (10 minutes)
https://js.hscollectedforms.net/collectedforms.js (10 minutes)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-KW9G9BQ (15 minutes)
https://maps.googleapis.com/maps/api/js?v=3.exp&ke…imB3KSD21NBoHvYqXmvHsM (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 7Minify 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 66.4KiB (51% reduction).
Minifying https://www.skao.nl/ could save 65KiB (52% reduction).
Minifying https://www.skao.nl/cdn/lib/block/ajax/get_row_company.php could save 1.4KiB (36% reduction).
Minifying https://www.skao.nl/cdn/lib/block/ajax/get_row_company.php could save 1.4KiB (36% reduction).
priority - 4Minify 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 37.5KiB (26% reduction).
Minifying https://www.skao.nl/cdn/css/index.css?d=1525352542 could save 13.8KiB (29% reduction).
Minifying https://www.skao.nl/skb/css/index.css?v=20180301_05 could save 12.7KiB (23% reduction).
Minifying https://www.skao.nl/skb/css/media.css?v=20180301_05 could save 5.2KiB (36% reduction).
Minifying https://www.skao.nl/cdn/mod/form/form.css?v= could save 3KiB (31% reduction).
Minifying https://www.skao.nl/cdn/mod/user/user.css could save 806B (12% reduction).
Minifying https://www.skao.nl/cdn/css/slick/slick-theme.css could save 661B (22% reduction).
Minifying https://www.skao.nl/cdn/mod/workspace/workspace.css could save 592B (17% reduction).
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priority - 3Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 1Reduce server response time
In our test, your server responded in 0.24 seconds.
skao.nl Mobile Resource Breakdown
| Total Resources | 84 |
| Number of Hosts | 28 |
| Static Resources | 59 |
| JavaScript Resources | 36 |
| CSS Resources | 16 |
skao.nl mobile page usability
Last tested: 2018-08-30
Mobile Usability
Good
100/100
skao.nl HTML validation
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skao.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.
skao.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.