3.8 sec in total
755 ms
2.7 sec
285 ms
Click here to check amazing Otto Simon content for Netherlands. Otherwise, check out these important facts you probably never knew about ottosimon.nl
Visit ottosimon.nlWe analyzed Ottosimon.nl page load time and found that the first response time was 755 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ottosimon.nl performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value26.2 s
0/100
25%
Value18.0 s
0/100
10%
Value1,460 ms
14/100
30%
Value0.83
4/100
15%
Value19.6 s
2/100
10%
755 ms
627 ms
224 ms
176 ms
259 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 80% of them (33 requests) were addressed to the original Ottosimon.nl, 5% (2 requests) were made to Youtube.com and 5% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ottosimon.nl.
Page size can be reduced by 379.4 kB (33%)
1.2 MB
786.9 kB
In fact, the total size of Ottosimon.nl main page is 1.2 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. 50% of websites need less resources to load. Images take 685.0 kB which makes up the majority of the site volume.
Potential reduce by 27.1 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 9.5 kB, which is 30% 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 27.1 kB or 86% of the original size.
Potential reduce by 15.0 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. Otto Simon images are well optimized though.
Potential reduce by 134.6 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 134.6 kB or 65% of the original size.
Potential reduce by 202.6 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. Ottosimon.nl needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.
Number of requests can be reduced by 4 (13%)
32
28
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otto Simon. 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 as a result speed up the page load time.
ottosimon.nl
755 ms
www.ottosimon.nl
627 ms
224 ms
store
176 ms
theme.css
259 ms
jMRNzG0PpmY
125 ms
m68k-1dK3k0
126 ms
phone.png
310 ms
1043.gif
399 ms
1031.gif
404 ms
1033.gif
401 ms
1036.gif
425 ms
logo_osa.png
430 ms
progress-indicator.gif
429 ms
wm.jpg
1136 ms
usp1.png
430 ms
usp2.png
430 ms
usp3.png
440 ms
usp4.png
538 ms
1.png
846 ms
2.png
761 ms
3.png
792 ms
merken.png
700 ms
libs
939 ms
shop
791 ms
www-embed-player-vflfNyN_r.css
88 ms
www-embed-player.js
211 ms
arrow-down-grey.png
580 ms
login-red.png
605 ms
search.png
613 ms
btn-icon-bg.png
659 ms
basket.png
660 ms
btn-icon-arrow.png
860 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
71 ms
ad_status.js
78 ms
OpenSans-Regular.woff
736 ms
OpenSans-Bold.woff
736 ms
OpenSans-Italic.woff
735 ms
PathwayGothicOne.woff
734 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
81 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
82 ms
ottosimon.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
button, link, and menuitem elements do not have accessible names.
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
[id] attributes on active, focusable elements are not unique
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
ottosimon.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
ottosimon.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 Ottosimon.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 Ottosimon.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.
ottosimon.nl
Open Graph description is not detected on the main page of Otto Simon. 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: