4.3 sec in total
646 ms
3.5 sec
201 ms
Click here to check amazing BlitzzZ content. Otherwise, check out these important facts you probably never knew about blitzzz.nl
Visit blitzzz.nlWe analyzed Blitzzz.nl page load time and found that the first response time was 646 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
blitzzz.nl performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value5.8 s
15/100
25%
Value8.3 s
19/100
10%
Value30 ms
100/100
30%
Value0.1
90/100
15%
Value7.6 s
47/100
10%
646 ms
87 ms
166 ms
174 ms
170 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that all of those requests were addressed to Blitzzz.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (863 ms) belongs to the original domain Blitzzz.nl.
Page size can be reduced by 371.6 kB (29%)
1.3 MB
896.6 kB
In fact, the total size of Blitzzz.nl main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 876.5 kB which makes up the majority of the site volume.
Potential reduce by 16.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.6 kB or 82% of the original size.
Potential reduce by 74.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. BlitzzZ images are well optimized though.
Potential reduce by 175.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 175.8 kB or 71% of the original size.
Potential reduce by 105.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Blitzzz.nl needs all CSS files to be minified and compressed as it can save up to 105.0 kB or 84% of the original size.
Number of requests can be reduced by 41 (55%)
74
33
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BlitzzZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.blitzzz.nl
646 ms
style.css
87 ms
nivo-slider.css
166 ms
superfish.css
174 ms
style.css
170 ms
style.css
167 ms
style.css
175 ms
style.css
176 ms
style.css
246 ms
wpgmza_style.css
250 ms
jquery.js
340 ms
jquery-migrate.min.js
252 ms
superfish.js
259 ms
common.js
260 ms
pirobox.js
329 ms
contact.js
332 ms
jquery.easing.1.3.js
338 ms
jquery.elastic.source.js
347 ms
jscolor.js
348 ms
jquery.nivo.slider.js
412 ms
jquery.isotope.min.js
417 ms
spin.min.js
423 ms
jquery.cycle2.min.js
422 ms
jquery.cycle2.carousel.min.js
436 ms
jquery.cycle2.swipe.min.js
437 ms
jquery.cycle2.tile.min.js
495 ms
jquery.cycle2.video.min.js
500 ms
script.js
505 ms
script.js
505 ms
client.js
523 ms
counter.css
523 ms
comment-reply.min.js
576 ms
style.css
513 ms
bg.jpg
422 ms
upper-shadow.png
90 ms
background.png
93 ms
Banner-design-nieuw-BlitzzZ.jpg
350 ms
sub-bg-center.png
99 ms
color-bar.png
91 ms
kids-home-720x450.jpg
341 ms
3-home-e1404246024754-720x450.jpg
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SR-7614-1-720x450.jpg
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10723562_550777808357434_1443349839_n-e1420662891950-720x450.jpg
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Goldwell2013050827-720x450.jpg
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D3S7367-Huwelijk-Anita-en-Ivo-9-2014-720x450.jpg
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Muwaahib20140125006-720x450.jpg
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3-720x450.jpg
507 ms
Yvon-2-720x450.jpg
520 ms
sprite-arrows.png
572 ms
kids-home-40x40.jpg
603 ms
3-home-e1404246024754-40x40.jpg
618 ms
SR-7614-1-40x40.jpg
611 ms
10723562_550777808357434_1443349839_n-e1420662891950-40x40.jpg
650 ms
Goldwell2013050827-40x40.jpg
666 ms
D3S7367-Huwelijk-Anita-en-Ivo-9-2014-40x40.jpg
701 ms
Muwaahib20140125006-40x40.jpg
707 ms
3-40x40.jpg
716 ms
Yvon-2-40x40.jpg
712 ms
twit_back.png
737 ms
down-shadow.png
755 ms
facebook.png
784 ms
sub-bg-top.png
709 ms
sub-bg-bottom.png
716 ms
close_btn.png
723 ms
t_l.png
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t_c.png
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t_r.png
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c_l.png
792 ms
c_r.png
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b_l.png
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b_c.png
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b_r.png
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PTS55F-webfont.woff
863 ms
play.png
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prev.png
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next.png
621 ms
blitzzz.nl accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
blitzzz.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
blitzzz.nl SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blitzzz.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Blitzzz.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
blitzzz.nl
Open Graph description is not detected on the main page of BlitzzZ. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: