2.6 sec in total
333 ms
1.7 sec
528 ms
Welcome to rphv.nl homepage info - get ready to check Rphv best content right away, or after learning these important things about rphv.nl
De postzegelvereniging in Rotterdam, jarenlang de grootste. Met veel activiteiten als rondzending, postzegel veiling, nieuwtjesdienst, een eigen blad de Binding en aangesloten bij Philatelie. Wekelijk...
Visit rphv.nlWe analyzed Rphv.nl page load time and found that the first response time was 333 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.
rphv.nl performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value4.1 s
47/100
25%
Value7.1 s
31/100
10%
Value110 ms
98/100
30%
Value0.011
100/100
15%
Value8.8 s
35/100
10%
333 ms
174 ms
25 ms
39 ms
284 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 71% of them (29 requests) were addressed to the original Rphv.nl, 24% (10 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Rphv.nl.
Page size can be reduced by 319.3 kB (21%)
1.5 MB
1.2 MB
In fact, the total size of Rphv.nl main page is 1.5 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 28.5 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 28.5 kB or 82% of the original size.
Potential reduce by 105.0 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. Rphv images are well optimized though.
Potential reduce by 138.5 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 138.5 kB or 72% of the original size.
Potential reduce by 47.3 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. Rphv.nl needs all CSS files to be minified and compressed as it can save up to 47.3 kB or 85% of the original size.
Number of requests can be reduced by 8 (27%)
30
22
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rphv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
rphv.nl
333 ms
501a20fb00.css
174 ms
css
25 ms
css
39 ms
f593a055fd.css
284 ms
046e6e8495.css
315 ms
5dda51305c.js
292 ms
4157a4338d.js
411 ms
177637d6f8.js
290 ms
6b25a429f3.js
262 ms
14ac7c2926.js
410 ms
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28 ms
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rphv.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.
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
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
rphv.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
rphv.nl SEO score
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
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rphv.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 Rphv.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.
rphv.nl
Open Graph description is not detected on the main page of Rphv. 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: