2.8 sec in total
590 ms
1.8 sec
436 ms
Visit rotterdam.yalwa.nl now to see the best up-to-date Rotterdam Yalwa content for Netherlands and also check out these interesting facts you probably never knew about rotterdam.yalwa.nl
Vind meer dan 7.000 bedrijven in de bedrijvengids Rotterdam gesorteerd in meer dan 800 branches op Yalwa met ✔ beoordelingen ✔ kaart en ✔ adres
Visit rotterdam.yalwa.nlWe analyzed Rotterdam.yalwa.nl page load time and found that the first response time was 590 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
rotterdam.yalwa.nl performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value3.8 s
56/100
25%
Value3.6 s
87/100
10%
Value30 ms
100/100
30%
Value0.246
50/100
15%
Value5.8 s
67/100
10%
590 ms
90 ms
84 ms
88 ms
69 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Rotterdam.yalwa.nl, 63% (27 requests) were made to Static.yalwa.com and 9% (4 requests) were made to Images.yalwa.nl. The less responsive or slowest element that took the longest time to load (620 ms) relates to the external source Blueplanetcertificate.com.
Page size can be reduced by 230.5 kB (42%)
555.0 kB
324.5 kB
In fact, the total size of Rotterdam.yalwa.nl main page is 555.0 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. 45% of websites need less resources to load. Javascripts take 346.5 kB which makes up the majority of the site volume.
Potential reduce by 43.5 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 43.5 kB or 77% of the original size.
Potential reduce by 434 B
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. Rotterdam Yalwa images are well optimized though.
Potential reduce by 185.9 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 185.9 kB or 54% of the original size.
Potential reduce by 671 B
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. Rotterdam.yalwa.nl has all CSS files already compressed.
Number of requests can be reduced by 23 (58%)
40
17
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rotterdam Yalwa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
rotterdam.yalwa.nl
590 ms
detect_mobile.js
90 ms
yalwa.css
84 ms
sprites_flags.css
88 ms
jquery-ui.css
69 ms
chp_and_ahp.css
77 ms
css
75 ms
css2
87 ms
head.load.min.js
83 ms
js
80 ms
jquery.min.js
70 ms
basics.js
132 ms
desktop.js
134 ms
setup_default_geoid.js
136 ms
multi-column.js
134 ms
last_visited_locations.js
142 ms
cert_i127s320x120nl.jpg
517 ms
cert_i127s150x240nl.jpg
620 ms
Yalwa_200.png
129 ms
img_prev.gif
128 ms
img_next.gif
129 ms
li_blue.gif
131 ms
flag_23.png
132 ms
170 ms
premium_gallery.js
112 ms
velocity.including.ui.min.js
111 ms
setup_favorites.js
112 ms
taf.js
109 ms
feedback.js
110 ms
tinybox.js
113 ms
new_ads.js
112 ms
jquery-ui.min.js
107 ms
geo_search_autocomplete.js
110 ms
23.jpg
157 ms
sprites_yalwa_other.png
58 ms
analytics.js
61 ms
flaticon.woff
50 ms
flaticon.woff
58 ms
435 ms
gallery_1009866786.jpg
290 ms
gallery_1131042766.jpg
211 ms
gallery_1136127854.jpg
199 ms
gallery_1130289080.jpg
249 ms
rotterdam.yalwa.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
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
rotterdam.yalwa.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rotterdam.yalwa.nl SEO score
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rotterdam.yalwa.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 Rotterdam.yalwa.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.
rotterdam.yalwa.nl
Open Graph description is not detected on the main page of Rotterdam Yalwa. 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: