3.8 sec in total
253 ms
3.4 sec
180 ms
Visit onlinecontactlenses.nl now to see the best up-to-date O Nl Inecontactlenses content and also check out these interesting facts you probably never knew about onlinecontactlenses.nl
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Visit onlinecontactlenses.nlWe analyzed Onlinecontactlenses.nl page load time and found that the first response time was 253 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
onlinecontactlenses.nl performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value1.6 s
99/100
25%
Value2.8 s
96/100
10%
Value100 ms
98/100
30%
Value0.202
61/100
15%
Value3.7 s
90/100
10%
253 ms
1545 ms
736 ms
1008 ms
733 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Onlinecontactlenses.nl, 87% (26 requests) were made to Contactlenzenwinkel.nl and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Onlinecontactlenses.nl.
Page size can be reduced by 340.7 kB (61%)
557.7 kB
217.0 kB
In fact, the total size of Onlinecontactlenses.nl main page is 557.7 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. 15% of websites need less resources to load. Javascripts take 341.9 kB which makes up the majority of the site volume.
Potential reduce by 16.1 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. 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 16.1 kB or 79% of the original size.
Potential reduce by 25.9 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. Obviously, O Nl Inecontactlenses needs image optimization as it can save up to 25.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 265.6 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 265.6 kB or 78% of the original size.
Potential reduce by 33.0 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. Onlinecontactlenses.nl needs all CSS files to be minified and compressed as it can save up to 33.0 kB or 84% of the original size.
Number of requests can be reduced by 11 (39%)
28
17
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O Nl Inecontactlenses. 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 as a result speed up the page load time.
onlinecontactlenses.nl
253 ms
www.onlinecontactlenses.nl
1545 ms
screen.css
736 ms
prototype.js
1008 ms
validation.js
733 ms
builder.js
652 ms
effects.js
730 ms
dragdrop.js
739 ms
controls.js
905 ms
slider.js
891 ms
js.js
974 ms
form.js
892 ms
menu.js
903 ms
cookies.js
1048 ms
top-header.jpg
245 ms
cat-gb.gif
83 ms
search-bg.gif
159 ms
button_quick_find.jpg
160 ms
logo5.jpg
165 ms
logo2.jpg
168 ms
logo3.jpg
246 ms
logo4.jpg
326 ms
logo6.jpg
322 ms
logo1.jpg
323 ms
main-banner.jpg
398 ms
free-shipping.jpg
479 ms
footer-bg.jpg
478 ms
ga.js
31 ms
__utm.gif
11 ms
print.css
86 ms
onlinecontactlenses.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.
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
<frame> or <iframe> elements do not have a title
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.
onlinecontactlenses.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
onlinecontactlenses.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 doesn't use legible font sizes
EN
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlinecontactlenses.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Onlinecontactlenses.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.
onlinecontactlenses.nl
Open Graph description is not detected on the main page of O Nl Inecontactlenses. 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: