3.3 sec in total
279 ms
2.6 sec
440 ms
Visit satonoptiek.nl now to see the best up-to-date Saton Optiek content and also check out these interesting facts you probably never knew about satonoptiek.nl
Saton Optiek is met zes winkels in Amsterdam, Katwijk, Leiden, Leiderdorp, Oegstgeest en Wassenaar het adres voor de beste oogzorg en de mooste brillen
Visit satonoptiek.nlWe analyzed Satonoptiek.nl page load time and found that the first response time was 279 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.
satonoptiek.nl performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value12.9 s
0/100
25%
Value12.9 s
2/100
10%
Value1,840 ms
9/100
30%
Value0.002
100/100
15%
Value19.1 s
3/100
10%
279 ms
659 ms
180 ms
278 ms
184 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 85% of them (52 requests) were addressed to the original Satonoptiek.nl, 8% (5 requests) were made to Use.typekit.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Satonoptiek.nl.
Page size can be reduced by 225.7 kB (11%)
2.1 MB
1.9 MB
In fact, the total size of Satonoptiek.nl main page is 2.1 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. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 29.2 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. This page needs HTML code to be minified as it can gain 6.8 kB, which is 19% 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 29.2 kB or 84% of the original size.
Potential reduce by 40.9 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. Saton Optiek images are well optimized though.
Potential reduce by 65.8 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 65.8 kB or 61% of the original size.
Potential reduce by 89.8 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. Satonoptiek.nl needs all CSS files to be minified and compressed as it can save up to 89.8 kB or 85% of the original size.
Number of requests can be reduced by 9 (16%)
55
46
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saton Optiek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
satonoptiek.nl
279 ms
www.satonoptiek.nl
659 ms
normalize.css
180 ms
main.css
278 ms
inlinepopup.css
184 ms
modernizr-2.6.2.min.js
186 ms
rad8vle.js
195 ms
jquery.min.js
9 ms
plugins.js
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main.js
186 ms
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satonoptiek.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Links do not have a discernible name
satonoptiek.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
Browser errors were logged to the console
Page has valid source maps
satonoptiek.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Satonoptiek.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 Satonoptiek.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.
satonoptiek.nl
Open Graph description is not detected on the main page of Saton Optiek. 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: