3.5 sec in total
767 ms
2.5 sec
244 ms
Click here to check amazing Osf Boekhoudpakket Administratie content for Netherlands. Otherwise, check out these important facts you probably never knew about osf-boekhoudpakket-administratie.nl
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Visit osf-boekhoudpakket-administratie.nlWe analyzed Osf-boekhoudpakket-administratie.nl page load time and found that the first response time was 767 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.
osf-boekhoudpakket-administratie.nl performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value6.4 s
9/100
25%
Value5.3 s
57/100
10%
Value790 ms
37/100
30%
Value0.287
42/100
15%
Value4.6 s
81/100
10%
767 ms
160 ms
168 ms
251 ms
179 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 87% of them (34 requests) were addressed to the original Osf-boekhoudpakket-administratie.nl, 13% (5 requests) were made to A.fsdn.com. The less responsive or slowest element that took the longest time to load (893 ms) belongs to the original domain Osf-boekhoudpakket-administratie.nl.
Page size can be reduced by 451.8 kB (54%)
843.4 kB
391.6 kB
In fact, the total size of Osf-boekhoudpakket-administratie.nl main page is 843.4 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. 25% of websites need less resources to load. Javascripts take 482.0 kB which makes up the majority of the site volume.
Potential reduce by 15.4 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 15.4 kB or 74% of the original size.
Potential reduce by 55.4 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. Obviously, Osf Boekhoudpakket Administratie needs image optimization as it can save up to 55.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 337.3 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 337.3 kB or 70% of the original size.
Potential reduce by 43.8 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. Osf-boekhoudpakket-administratie.nl needs all CSS files to be minified and compressed as it can save up to 43.8 kB or 80% of the original size.
Number of requests can be reduced by 18 (47%)
38
20
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osf Boekhoudpakket Administratie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
767 ms
system.css
160 ms
position.css
168 ms
layout.css
251 ms
general.css
179 ms
personal.css
182 ms
template.css
182 ms
jquery.min.js
482 ms
jquery-noconflict.js
251 ms
jquery-migrate.min.js
266 ms
caption.js
268 ms
mootools-core.js
527 ms
core.js
330 ms
mootools-more.js
893 ms
bootstrap.min.js
439 ms
md_stylechanger.js
354 ms
hide.js
411 ms
respond.src.js
441 ms
template.js
492 ms
system.css
371 ms
137
215 ms
137
225 ms
137
176 ms
137
241 ms
137
198 ms
personal2.png
164 ms
nl.gif
89 ms
en.gif
85 ms
forgot.png
84 ms
register.png
89 ms
home_page.jpg
348 ms
osf4NL2.jpg
248 ms
osf4update.jpg
166 ms
osf3update.jpg
175 ms
osf4MACNL2.jpg
261 ms
nieuws2.jpg
247 ms
webshop.jpg
247 ms
osfFunctions.png
347 ms
print.css
86 ms
osf-boekhoudpakket-administratie.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.
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.
osf-boekhoudpakket-administratie.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
osf-boekhoudpakket-administratie.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Osf-boekhoudpakket-administratie.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 Osf-boekhoudpakket-administratie.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.
osf-boekhoudpakket-administratie.nl
Open Graph description is not detected on the main page of Osf Boekhoudpakket Administratie. 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: