4.2 sec in total
465 ms
1.9 sec
1.8 sec
Visit cafebollejan.nl now to see the best up-to-date Cafe Bolle Jan content and also check out these interesting facts you probably never knew about cafebollejan.nl
Visit cafebollejan.nlWe analyzed Cafebollejan.nl page load time and found that the first response time was 465 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.
cafebollejan.nl performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value3.2 s
71/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0.012
100/100
15%
Value1.4 s
100/100
10%
465 ms
170 ms
168 ms
169 ms
83 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 93% of them (68 requests) were addressed to the original Cafebollejan.nl, 4% (3 requests) were made to Platform.twitter.com and 1% (1 request) were made to Cdn.syndication.twimg.com. The less responsive or slowest element that took the longest time to load (906 ms) belongs to the original domain Cafebollejan.nl.
Page size can be reduced by 121.2 kB (21%)
586.5 kB
465.2 kB
In fact, the total size of Cafebollejan.nl main page is 586.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 504.7 kB which makes up the majority of the site volume.
Potential reduce by 52.4 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 52.4 kB or 79% of the original size.
Potential reduce by 57.4 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. Obviously, Cafe Bolle Jan needs image optimization as it can save up to 57.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.6 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 9.6 kB or 75% of the original size.
Potential reduce by 1.8 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. Cafebollejan.nl needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 76% of the original size.
Number of requests can be reduced by 21 (29%)
72
51
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cafe Bolle Jan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
cafebollejan.nl
465 ms
swfobject_source.js
170 ms
function.js
168 ms
style.css
169 ms
widgets.js
83 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
135 ms
bg.jpg
353 ms
bg_shadow.jpg
778 ms
menu.jpg
417 ms
home1.gif
85 ms
bio1.gif
167 ms
roadshow1.gif
187 ms
gastenboek1.gif
190 ms
fotos1.gif
248 ms
zangers1.gif
265 ms
submenu.jpg
336 ms
huisregels1.gif
330 ms
contact1.gif
348 ms
top.jpg
906 ms
foto1f.jpg
418 ms
foto2.jpg
513 ms
foto3f.jpg
431 ms
foto4.gif
497 ms
foto5d.jpg
501 ms
foto6.gif
514 ms
content-top.jpg
580 ms
content-bg.gif
588 ms
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610 ms
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631 ms
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671 ms
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878 ms
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893 ms
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858 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.nl.html
45 ms
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788 ms
info.json
93 ms
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768 ms
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787 ms
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744 ms
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729 ms
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703 ms
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701 ms
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694 ms
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711 ms
jot
93 ms
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661 ms
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658 ms
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683 ms
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622 ms
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622 ms
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630 ms
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643 ms
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577 ms
content-bottom.gif
607 ms
kp-home.gif
590 ms
home2.gif
85 ms
bio2.gif
87 ms
roadshow2.gif
86 ms
gastenboek2.gif
85 ms
fotos2.gif
87 ms
links2.gif
86 ms
huisregels2.gif
166 ms
contact2.gif
166 ms
cafebollejan.nl accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
cafebollejan.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cafebollejan.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
NL
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cafebollejan.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cafebollejan.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
cafebollejan.nl
Open Graph description is not detected on the main page of Cafe Bolle Jan. 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: