5.2 sec in total
688 ms
4.2 sec
311 ms
Visit princetontec.nl now to see the best up-to-date Princeton Tec content and also check out these interesting facts you probably never knew about princetontec.nl
Fabrikant van zaklampen, hoofdlampen en andere technische lichtbronnen voor gebruik buitenshuis en in de duiksport.
Visit princetontec.nlWe analyzed Princetontec.nl page load time and found that the first response time was 688 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
princetontec.nl performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value4.4 s
39/100
25%
Value6.1 s
45/100
10%
Value190 ms
90/100
30%
Value0.297
40/100
15%
Value6.2 s
62/100
10%
688 ms
604 ms
606 ms
171 ms
864 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 14% of them (6 requests) were addressed to the original Princetontec.nl, 58% (25 requests) were made to Secure.ambrix.nl and 19% (8 requests) were made to Adola.nl. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Adola.nl.
Page size can be reduced by 407.7 kB (42%)
962.0 kB
554.4 kB
In fact, the total size of Princetontec.nl main page is 962.0 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. 20% of websites need less resources to load. Images take 517.3 kB which makes up the majority of the site volume.
Potential reduce by 17.3 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 17.3 kB or 78% of the original size.
Potential reduce by 88.5 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, Princeton Tec needs image optimization as it can save up to 88.5 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 225.3 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 225.3 kB or 68% of the original size.
Potential reduce by 76.5 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. Princetontec.nl needs all CSS files to be minified and compressed as it can save up to 76.5 kB or 85% of the original size.
Number of requests can be reduced by 19 (46%)
41
22
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Princeton Tec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.princetontec.nl
688 ms
style.css
604 ms
style.css
606 ms
style.css
171 ms
jquery.min.js
864 ms
jquery-migrate.min.js
643 ms
custom.37378.js
660 ms
tinynav.min.js
647 ms
detectie.min.js
771 ms
settings.css
859 ms
script.js
772 ms
script.js
777 ms
jquery.themepunch.plugins.min.js
1134 ms
jquery.themepunch.revolution.min.js
1134 ms
script.js
170 ms
css
29 ms
base.css
346 ms
skeleton.css
348 ms
mainmenu.css
435 ms
sidemenu.css
436 ms
bg.jpeg
438 ms
imagemap.png
336 ms
dummy.png
180 ms
logo_large.png
340 ms
piwik.js
598 ms
api.adola.nl
419 ms
loader.gif
202 ms
timer.png
200 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
23 ms
bullet.png
163 ms
large_left.png
185 ms
large_right.png
185 ms
print.css
173 ms
PT%20HX3-GN.jpg
1029 ms
no-image.png
275 ms
PT%20HX1-BK.jpg
1045 ms
PT%20SYNC-GY.jpg
1132 ms
PT%20HX2-BK.jpg
1141 ms
PT%20RMX150-BK.jpg
1293 ms
PT%20FRED-BK.jpg
586 ms
PT%20HYB-PLS-BK.jpg
885 ms
PT%20HYB-RC-BK.jpg
1173 ms
2_5b7_princetontec_scuba.jpg
617 ms
princetontec.nl accessibility score
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
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.
princetontec.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
princetontec.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Princetontec.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 Princetontec.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.
princetontec.nl
Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: