2.4 sec in total
515 ms
1.5 sec
319 ms
Welcome to kerst.net homepage info - get ready to check Kerst best content for Netherlands right away, or after learning these important things about kerst.net
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Visit kerst.netWe analyzed Kerst.net page load time and found that the first response time was 515 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
kerst.net performance score
name
value
score
weighting
Value1.4 s
98/100
10%
Value1.4 s
100/100
25%
Value1.8 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
515 ms
162 ms
264 ms
164 ms
5 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 24% of them (12 requests) were addressed to the original Kerst.net, 12% (6 requests) were made to C.betrad.com and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (654 ms) belongs to the original domain Kerst.net.
Page size can be reduced by 200.5 kB (58%)
348.5 kB
148.0 kB
In fact, the total size of Kerst.net main page is 348.5 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. Javascripts take 154.5 kB which makes up the majority of the site volume.
Potential reduce by 19.0 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 19.0 kB or 72% of the original size.
Potential reduce by 55.5 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, Kerst needs image optimization as it can save up to 55.5 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 99.0 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 99.0 kB or 64% of the original size.
Potential reduce by 27.0 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. Kerst.net needs all CSS files to be minified and compressed as it can save up to 27.0 kB or 85% of the original size.
Number of requests can be reduced by 21 (45%)
47
26
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
kerst.net
515 ms
gw.css
162 ms
template.css
264 ms
script.js
164 ms
show_ads.js
5 ms
kerstnet-logo9.gif
162 ms
kerstwallpaper-kerstartikelen-online.jpg
654 ms
kerstboomk-2671.jpg
290 ms
aloevera2.gif
159 ms
kerst-net-wallpaper-lichtjes-preview.jpg
269 ms
zrt_lookup.html
36 ms
show_ads_impl.js
45 ms
ads
195 ms
navr.png
85 ms
MenuItem.png
87 ms
MenuSeparator.png
216 ms
osd.js
22 ms
94 ms
adj
76 ms
beacon
57 ms
27 ms
activityi;src=4236808;type=invmedia;cat=4ztf2oue;ord=-1082192114
113 ms
activityi;src=4236808;type=invmedia;cat=qk1cfvwl;ord=-1082192114
95 ms
activityi;src=4236808;type=invmedia;cat=aoyjbkr6;ord=-1082192114
142 ms
activityi;src=4236808;type=invmedia;cat=ijhardnr;ord=-1082192114
139 ms
0
141 ms
surly.js
92 ms
index.html
299 ms
verify_selector.js
231 ms
blank.gif
238 ms
ba.html
28 ms
pixel
39 ms
lidar.js
13 ms
sbhK2lTE.js
66 ms
4.gif
33 ms
4311.js
31 ms
pixel
47 ms
pixel
48 ms
cTrvNaRi.html
12 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
6 ms
setuid
90 ms
verifyr.js
35 ms
sd
5 ms
beacon.js
54 ms
0
45 ms
bg.png
49 ms
adchoices.en.png
77 ms
FaceBody_728x90_logo.gif
38 ms
box_19_top-right.png
11 ms
ci.png
18 ms
kerst.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
kerst.net 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
kerst.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
NL
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kerst.net 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 Kerst.net 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.
kerst.net
Open Graph description is not detected on the main page of Kerst. 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: