2.9 sec in total
517 ms
2.1 sec
276 ms
Click here to check amazing Roomservice content for Netherlands. Otherwise, check out these important facts you probably never knew about roomservice.nl
Roomservice kamer- en woningverhuur in Haarlem, Heemstede en omstreken.
Visit roomservice.nlWe analyzed Roomservice.nl page load time and found that the first response time was 517 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
roomservice.nl performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value9.8 s
0/100
25%
Value3.3 s
90/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value3.9 s
89/100
10%
517 ms
23 ms
172 ms
556 ms
693 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 89% of them (24 requests) were addressed to the original Roomservice.nl, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Html5shiv.googlecode.com. The less responsive or slowest element that took the longest time to load (905 ms) belongs to the original domain Roomservice.nl.
Page size can be reduced by 280.5 kB (18%)
1.6 MB
1.3 MB
In fact, the total size of Roomservice.nl main page is 1.6 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. 20% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 8.2 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 1.5 kB, which is 13% 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 8.2 kB or 75% of the original size.
Potential reduce by 36.3 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. Roomservice images are well optimized though.
Potential reduce by 79.6 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 79.6 kB or 60% of the original size.
Potential reduce by 156.4 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. Roomservice.nl needs all CSS files to be minified and compressed as it can save up to 156.4 kB or 67% of the original size.
Number of requests can be reduced by 3 (12%)
26
23
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roomservice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
roomservice.nl
517 ms
html5.js
23 ms
respond.min.js
172 ms
bundle.js
556 ms
home.css
693 ms
homehomepage_haarlem_v2.jpg
364 ms
homerstation.jpg
272 ms
homerhaarlem.jpg
357 ms
homerterras.jpg
476 ms
clear.gif
178 ms
ga.js
32 ms
RS_logo_aanhuurmakelaars.png
91 ms
sprite.png
379 ms
separator.png
181 ms
shadow.png
216 ms
active.png
270 ms
background.png
905 ms
arrow.png
303 ms
home-header-button.png
304 ms
shadow.png
359 ms
newsletter-background.png
392 ms
shadow.png
393 ms
newsletter.png
417 ms
arrow.png
448 ms
background.png
466 ms
radio.png
482 ms
__utm.gif
12 ms
roomservice.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
<input type="image"> elements do not have [alt] text
Links do not have a discernible name
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.
roomservice.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
roomservice.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roomservice.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Roomservice.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.
roomservice.nl
Open Graph data is detected on the main page of Roomservice. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: