2.5 sec in total
266 ms
2.1 sec
206 ms
Welcome to unicumschiedam.nl homepage info - get ready to check Unicum Schiedam best content right away, or after learning these important things about unicumschiedam.nl
De kernactiviteit van Unicum Schiedam B.V. is het conserveren van metalen constructies en onderdelen daarvan in de staalbouw, scheepsbouw, machinebouw, petrochemische industrie, weg- en waterbouw en o...
Visit unicumschiedam.nlWe analyzed Unicumschiedam.nl page load time and found that the first response time was 266 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
unicumschiedam.nl performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value7.0 s
6/100
25%
Value6.7 s
36/100
10%
Value1,690 ms
11/100
30%
Value0.002
100/100
15%
Value12.6 s
14/100
10%
266 ms
389 ms
172 ms
173 ms
424 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Unicumschiedam.nl, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (931 ms) belongs to the original domain Unicumschiedam.nl.
Page size can be reduced by 91.4 kB (20%)
456.3 kB
364.9 kB
In fact, the total size of Unicumschiedam.nl main page is 456.3 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. 25% of websites need less resources to load. Images take 315.0 kB which makes up the majority of the site volume.
Potential reduce by 6.2 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. 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 6.2 kB or 69% of the original size.
Potential reduce by 8.4 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. Unicum Schiedam images are well optimized though.
Potential reduce by 70.3 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 70.3 kB or 57% of the original size.
Potential reduce by 6.5 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. Unicumschiedam.nl needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 75% of the original size.
Number of requests can be reduced by 9 (31%)
29
20
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unicum Schiedam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
unicumschiedam.nl
266 ms
www.unicumschiedam.nl
389 ms
style.css
172 ms
stylesheet.css
173 ms
jquery.1.5.2.min.js
424 ms
script.js
174 ms
jquery.cycle.min.js
256 ms
background.jpg
338 ms
ga.js
38 ms
bg-top.gif
170 ms
shadow-banner.jpg
171 ms
unicum.png
171 ms
bg-banner-overlay.png
172 ms
image.php
311 ms
image.php
338 ms
image.php
501 ms
image.php
450 ms
image.php
461 ms
bg-menu-wide.png
347 ms
bg-menu.png
479 ms
image.php
535 ms
image.php
541 ms
image.php
652 ms
bull.png
634 ms
image.php
756 ms
bg-footer.png
667 ms
bg-direct-contact.png
702 ms
frutiger-roman-webfont.woff
805 ms
frutiger-black-webfont.woff
890 ms
frutiger-bold-webfont.woff
931 ms
__utm.gif
13 ms
unicumschiedam.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
unicumschiedam.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
Issues were logged in the Issues panel in Chrome Devtools
unicumschiedam.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unicumschiedam.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 Unicumschiedam.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.
unicumschiedam.nl
Open Graph description is not detected on the main page of Unicum Schiedam. 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: