3.2 sec in total
306 ms
2.6 sec
202 ms
Visit zlm-zorg.nl now to see the best up-to-date Zlm Zorg content for Netherlands and also check out these interesting facts you probably never knew about zlm-zorg.nl
TransIP - Reserved domain
Visit zlm-zorg.nlWe analyzed Zlm-zorg.nl page load time and found that the first response time was 306 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.
zlm-zorg.nl performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value2.8 s
82/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.8 s
100/100
10%
306 ms
902 ms
543 ms
67 ms
97 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Zlm-zorg.nl, 40% (27 requests) were made to Maps.googleapis.com and 27% (18 requests) were made to Treant.nl. The less responsive or slowest element that took the longest time to load (902 ms) relates to the external source Treant.nl.
Page size can be reduced by 395.5 kB (35%)
1.1 MB
731.4 kB
In fact, the total size of Zlm-zorg.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. 45% of websites need less resources to load. Images take 560.2 kB which makes up the majority of the site volume.
Potential reduce by 39.7 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. This page needs HTML code to be minified as it can gain 8.8 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 39.7 kB or 86% of the original size.
Potential reduce by 17.6 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. Zlm Zorg images are well optimized though.
Potential reduce by 310.5 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 310.5 kB or 64% of the original size.
Potential reduce by 27.6 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. Zlm-zorg.nl needs all CSS files to be minified and compressed as it can save up to 27.6 kB or 79% of the original size.
Number of requests can be reduced by 23 (40%)
58
35
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zlm Zorg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
zlm-zorg.nl
306 ms
www.treant.nl
902 ms
www.treant.nl
543 ms
css
67 ms
site.less
97 ms
logo-treant.png
191 ms
jquery-2.1.1.min.js
47 ms
prototype.js
74 ms
js
79 ms
10ef59a469abb4c7e0d6ab7154cdf673.js
258 ms
56e184a657c4ab5c31387bdb8738717c.js
281 ms
grond.png
349 ms
logo-bg.png
155 ms
header-wolken.png
312 ms
corner-large.svg
238 ms
ziekenhuis.png
351 ms
corner.svg
278 ms
ouderenzorg.png
396 ms
boom1.png
342 ms
directions.png
434 ms
boom2.png
394 ms
uDssvmXgp7Nj3i336k_dSnhCUOGz7vYGh680lGh-uXM.woff
55 ms
MG9KbUZFchDs94Tbv9U-pT8E0i7KZn-EPnyo3HZu7kw.woff
64 ms
treant.woff
412 ms
analytics.js
87 ms
ka.js
491 ms
common.js
29 ms
map.js
46 ms
overlay.js
68 ms
icons
345 ms
util.js
41 ms
onion.js
31 ms
openhand_8_8.cur
101 ms
ViewportInfoService.GetViewportInfo
94 ms
stats.js
26 ms
controls.js
50 ms
collect
76 ms
infowindow.js
34 ms
css
43 ms
transparent.png
39 ms
google4.png
53 ms
mapcnt6.png
82 ms
sv5.png
83 ms
vt
66 ms
vt
79 ms
vt
68 ms
vt
75 ms
vt
101 ms
vt
100 ms
vt
99 ms
vt
79 ms
vt
83 ms
vt
129 ms
vt
123 ms
vt
122 ms
vt
137 ms
vt
113 ms
vt
156 ms
vt
150 ms
tmapctrl.png
42 ms
tmapctrl4.png
48 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
17 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
35 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
57 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
51 ms
AuthenticationService.Authenticate
183 ms
track
92 ms
zlm-zorg.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.
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
zlm-zorg.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
zlm-zorg.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
robots.txt is not valid
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zlm-zorg.nl can be misinterpreted by Google and other search engines. Our service has detected that English 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 Zlm-zorg.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.
zlm-zorg.nl
Open Graph data is detected on the main page of Zlm Zorg. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: