18.7 sec in total
8.2 sec
10 sec
439 ms
Visit overijssel.serc.nl now to see the best up-to-date Overijssel Serc content for Netherlands and also check out these interesting facts you probably never knew about overijssel.serc.nl
Alles wat u wilt weten over iedere gemeente, iedere stad, ieder dorp en zelfs iedere wijk. Weten waar de winkels zijn. Alles lezen over de geschiedenis van een bepaalde plaats. Welke huizen staan in d...
Visit overijssel.serc.nlWe analyzed Overijssel.serc.nl page load time and found that the first response time was 8.2 sec and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
overijssel.serc.nl performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value12.1 s
0/100
25%
Value8.5 s
17/100
10%
Value250 ms
84/100
30%
Value0.004
100/100
15%
Value9.2 s
32/100
10%
8241 ms
97 ms
187 ms
553 ms
253 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 53% of them (26 requests) were addressed to the original Overijssel.serc.nl, 8% (4 requests) were made to Ads.serc.nl and 8% (4 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Overijssel.serc.nl.
Page size can be reduced by 673.1 kB (60%)
1.1 MB
458.0 kB
In fact, the total size of Overijssel.serc.nl main page is 1.1 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. Javascripts take 713.0 kB which makes up the majority of the site volume.
Potential reduce by 44.5 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 44.5 kB or 78% of the original size.
Potential reduce by 13.0 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. Overijssel Serc images are well optimized though.
Potential reduce by 507.2 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 507.2 kB or 71% of the original size.
Potential reduce by 108.4 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. Overijssel.serc.nl needs all CSS files to be minified and compressed as it can save up to 108.4 kB or 86% of the original size.
Number of requests can be reduced by 17 (46%)
37
20
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Overijssel Serc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
overijssel.serc.nl
8241 ms
head-aa67199390344ae3a3195c1370dc3c70.merged.gz.css
97 ms
head-91f29f7ab252444a662ae35b086f40b6.merged.gz.css
187 ms
head-94adc1bb17d6cd70e882adeb106d8921.merged.gz.js
553 ms
show_ads.js
253 ms
body-361f016ec353e5f4a67c745a5c761ea4.merged.gz.js
282 ms
typoshop.css
97 ms
listing.css
182 ms
boxes.css
187 ms
prod_details.css
189 ms
checkout.css
191 ms
forms.css
280 ms
autofiller.css
281 ms
carousel.css
279 ms
slider.css
282 ms
fonts.css
284 ms
analytics.js
42 ms
a279446743.jpg
122 ms
bg_transparent.png
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IMG_06092013_100657_01.png
120 ms
192a96990e.png
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all.js
84 ms
adspoint.php
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48dc7dfd8e.png
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provincies_Nederland_miniature.png
314 ms
Overijssel.png
179 ms
bullet_content_arrow.gif
172 ms
all.js
79 ms
collect
38 ms
overlay.png
109 ms
border.png
196 ms
controls.png
203 ms
jquery-1.7.2.min.js
172 ms
jquery.ae.image.resize.min.js
171 ms
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xd_arbiter.php
66 ms
xd_arbiter.php
123 ms
kpn-3.png
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tele2.gif
333 ms
vrij.jpeg
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independer-autoverzekering-5.png
337 ms
onepixel.gif
212 ms
onepixel.gif
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onepixel.gif
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ping
46 ms
like.php
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149 ms
overijssel.serc.nl 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
overijssel.serc.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
overijssel.serc.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Overijssel.serc.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Overijssel.serc.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.
overijssel.serc.nl
Open Graph description is not detected on the main page of Overijssel Serc. 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: