2.7 sec in total
288 ms
2.2 sec
279 ms
Click here to check amazing Optelec content for Netherlands. Otherwise, check out these important facts you probably never knew about optelec.nl
Optelec Nederland hulpmiddelen voor blinden en slechtzienden. Beeldschermloepen, optische loepen, software en nog veel meer
Visit optelec.nlWe analyzed Optelec.nl page load time and found that the first response time was 288 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
optelec.nl performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.3 s
22/100
25%
Value5.1 s
61/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value5.9 s
65/100
10%
288 ms
379 ms
605 ms
47 ms
69 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original Optelec.nl, 3% (1 request) were made to Consent.cookiebot.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (605 ms) belongs to the original domain Optelec.nl.
Page size can be reduced by 176.1 kB (13%)
1.3 MB
1.2 MB
In fact, the total size of Optelec.nl main page is 1.3 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 85.4 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 85.4 kB or 81% of the original size.
Potential reduce by 1.0 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. Optelec images are well optimized though.
Potential reduce by 87.9 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 87.9 kB or 78% of the original size.
Potential reduce by 1.9 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. Optelec.nl has all CSS files already compressed.
Number of requests can be reduced by 14 (54%)
26
12
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optelec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
optelec.nl
288 ms
optelec.nl
379 ms
www.optelec.nl
605 ms
uc.js
47 ms
js
69 ms
style.min.css
189 ms
main.css
277 ms
search-forms.css
292 ms
frontend-gtag.min.js
298 ms
jquery.min.js
387 ms
jquery-migrate.min.js
299 ms
sentry.js
406 ms
dlm-xhr.min.js
243 ms
wp-polyfill-inert.min.js
257 ms
regenerator-runtime.min.js
258 ms
wp-polyfill.min.js
353 ms
dom-ready.min.js
342 ms
hooks.min.js
347 ms
i18n.min.js
349 ms
a11y.min.js
351 ms
main.js
358 ms
logo.svg
119 ms
happy-customer.png
496 ms
CVC-Reading-with-the-Speech-HR-1024x683.jpg
409 ms
optelec-compact-10-hd_viewing-photos-with-daughter_lr.jpg
592 ms
woman-using-JAWS-intl-web-1024x684.jpg
324 ms
Senior-achter-ONYX-HD-deskset-1024x410.jpeg
232 ms
Impressie-hulpmiddelenbeurs-1024x576.jpg
396 ms
bud-helisson-kqguzgvYrtM-unsplash-1024x816.jpg
326 ms
optelec.nl accessibility score
optelec.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
optelec.nl SEO score
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optelec.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Optelec.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.
optelec.nl
Open Graph data is detected on the main page of Optelec. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: