3 sec in total
252 ms
2.4 sec
378 ms
Click here to check amazing Topio content. Otherwise, check out these important facts you probably never knew about topio.nl
In een bosrijke omgeving aan de rand van Mill ligt ons prachtige tennispark. Ons park is voorzien van 8 verlichte kunstgrasbanen, evenals een miniveld en een oefenmuur. Er kan het hele jaar door geten...
Visit topio.nlWe analyzed Topio.nl page load time and found that the first response time was 252 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
topio.nl performance score
name
value
score
weighting
Value3.4 s
39/100
10%
Value14.8 s
0/100
25%
Value9.0 s
14/100
10%
Value4,560 ms
0/100
30%
Value0.635
9/100
15%
Value20.2 s
2/100
10%
252 ms
638 ms
179 ms
268 ms
272 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 74% of them (35 requests) were addressed to the original Topio.nl, 9% (4 requests) were made to Afhangbord.nl and 4% (2 requests) were made to Www1.afhangbord.nl. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Knltb.adstosport.nl.
Page size can be reduced by 259.5 kB (60%)
435.7 kB
176.2 kB
In fact, the total size of Topio.nl main page is 435.7 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. 20% of websites need less resources to load. Javascripts take 218.0 kB which makes up the majority of the site volume.
Potential reduce by 88.3 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 88.3 kB or 85% of the original size.
Potential reduce by 7.7 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. Topio images are well optimized though.
Potential reduce by 141.7 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 141.7 kB or 65% of the original size.
Potential reduce by 21.8 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. Topio.nl needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 90% of the original size.
Number of requests can be reduced by 23 (53%)
43
20
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
topio.nl
252 ms
331.asp
638 ms
cookiecheck.css
179 ms
cookieCheck.js
268 ms
style.css
272 ms
GetBanner
185 ms
abm.asp
239 ms
abm.asp
254 ms
weblogCalendar.js
158 ms
GetBanner
94 ms
close-button.jpg
96 ms
1x1px.gif
92 ms
1x1px.gif
93 ms
14094-782522.jpg
194 ms
14094-782521.jpg
181 ms
14087-782141.jpg
178 ms
icon_user.gif
164 ms
icon_folder.gif
165 ms
icon_computer.gif
175 ms
icon_download_small.gif
246 ms
btn_LEESMEER.gif
245 ms
icon_arrow.gif
263 ms
icon_comment.gif
257 ms
facebook-icon.png
263 ms
twitter-icon.png
279 ms
Google-plus-icon.png
326 ms
first_grey.gif
325 ms
back_grey.gif
335 ms
next_blue.gif
347 ms
last_blue.gif
342 ms
feed-icon-16x16.gif
364 ms
topiologonieuw.png
491 ms
2.jpg
416 ms
sponsor_afhangbord.jpg
249 ms
panel_listitem.gif
401 ms
knltb_120x600.html
1236 ms
1x1px.gif
403 ms
panel_titleline.gif
363 ms
calender_arrowback.gif
365 ms
calender_arrowforward.gif
407 ms
metaalbouw%20vloet.jpg
423 ms
1x1px.gif
413 ms
gpt.js
7 ms
gtm.js
71 ms
pubads_impl_82.js
25 ms
container.html
23 ms
analytics.js
19 ms
topio.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
topio.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
Browser errors were logged to the console
Page has valid source maps
topio.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
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
Tap targets are not sized appropriately
NL
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topio.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 Topio.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.
topio.nl
Open Graph description is not detected on the main page of Topio. 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: