5.3 sec in total
262 ms
4.9 sec
113 ms
Welcome to ggdrotterdamrijnmond.nl homepage info - get ready to check GGD Rotterdam Rijnmond best content for Netherlands right away, or after learning these important things about ggdrotterdamrijnmond.nl
De GGD Rotterdam-Rijnmond zet zich in voor een goede gezondheidszorg die voor iedereen toegankelijk is.
Visit ggdrotterdamrijnmond.nlWe analyzed Ggdrotterdamrijnmond.nl page load time and found that the first response time was 262 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ggdrotterdamrijnmond.nl performance score
name
value
score
weighting
Value2.7 s
58/100
10%
Value5.3 s
21/100
25%
Value5.8 s
49/100
10%
Value3,070 ms
2/100
30%
Value0.035
100/100
15%
Value7.6 s
47/100
10%
262 ms
3383 ms
88 ms
255 ms
169 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 67% of them (35 requests) were addressed to the original Ggdrotterdamrijnmond.nl, 21% (11 requests) were made to F1.eu.readspeaker.com and 8% (4 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Ggdrotterdamrijnmond.nl.
Page size can be reduced by 587.6 kB (57%)
1.0 MB
445.5 kB
In fact, the total size of Ggdrotterdamrijnmond.nl main page is 1.0 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. Javascripts take 563.0 kB which makes up the majority of the site volume.
Potential reduce by 31.2 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. 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 31.2 kB or 84% of the original size.
Potential reduce by 14.2 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. GGD Rotterdam Rijnmond images are well optimized though.
Potential reduce by 392.4 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 392.4 kB or 70% of the original size.
Potential reduce by 149.9 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. Ggdrotterdamrijnmond.nl needs all CSS files to be minified and compressed as it can save up to 149.9 kB or 83% of the original size.
Number of requests can be reduced by 34 (69%)
49
15
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GGD Rotterdam Rijnmond. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
ggdrotterdamrijnmond.nl
262 ms
www.ggdrotterdamrijnmond.nl
3383 ms
stylesheet_52e2644110.css
88 ms
styles.css
255 ms
fallback.js
169 ms
jquery.js
259 ms
jquery.datetimepicker.js
180 ms
javascript.js
343 ms
javascript_93077bb238.js
178 ms
styles_small.css
252 ms
jquery.datetimepicker.css
260 ms
javascript_ip.js
262 ms
ReadSpeaker.js
252 ms
jquery-ui.css
87 ms
jquery.fancybox.css
86 ms
jquery-ui-1.8.20.custom.css
89 ms
Nx85rN7P_normal.jpg
6 ms
Twitter_avatar_normal.JPG
43 ms
YGpUkzfz_normal.jpeg
5 ms
fMz7fPOw_normal.jpeg
6 ms
logo.png
85 ms
arrow_meer.png
86 ms
topmenu_border.png
88 ms
icon_twitter.png
86 ms
facebook.png
88 ms
flag_nl.png
86 ms
flag_en.png
168 ms
arrow_lang.png
170 ms
icon_print.png
169 ms
arrow_orange.png
168 ms
fcb0bf5a69.jpg
505 ms
1e43531bbe.jpg
254 ms
39b8955926.jpg
340 ms
icon_social.png
255 ms
at_sign.png
254 ms
arrow_white.png
254 ms
ReadSpeaker.Styles.css
100 ms
ReadSpeaker.Core.js
145 ms
ReadSpeaker.pub.Config.js
99 ms
arialforrotterdam-bold-webfont.woff
322 ms
ga.js
25 ms
__utm.gif
13 ms
ReadSpeaker.lib.Facade.adapter.jquery.js
81 ms
ReadSpeaker.Common.Settings.js
86 ms
ReadSpeaker.PlayerAPI.js
83 ms
ReadSpeaker.HL.js
74 ms
ReadSpeaker.ui.js
101 ms
styles_normal.css
87 ms
styles_big.css
86 ms
print.css
86 ms
ReadSpeaker.enlargeHL.js
116 ms
ReadSpeaker.enlargeHL.css
112 ms
ggdrotterdamrijnmond.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
ggdrotterdamrijnmond.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
ggdrotterdamrijnmond.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ggdrotterdamrijnmond.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 Ggdrotterdamrijnmond.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.
ggdrotterdamrijnmond.nl
Open Graph description is not detected on the main page of GGD Rotterdam Rijnmond. 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: