2.9 sec in total
650 ms
1.8 sec
381 ms
Welcome to polymetaal.nl homepage info - get ready to check Polymetaal best content for Poland right away, or after learning these important things about polymetaal.nl
Visit polymetaal.nlWe analyzed Polymetaal.nl page load time and found that the first response time was 650 ms and then it took 2.2 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.
polymetaal.nl performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value6.3 s
10/100
25%
Value3.0 s
94/100
10%
Value600 ms
50/100
30%
Value0.316
37/100
15%
Value5.5 s
71/100
10%
650 ms
563 ms
568 ms
246 ms
244 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Polymetaal.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (650 ms) belongs to the original domain Polymetaal.nl.
Page size can be reduced by 46.1 kB (70%)
65.8 kB
19.7 kB
In fact, the total size of Polymetaal.nl main page is 65.8 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. Only 5% of websites need less resources to load. HTML takes 46.4 kB which makes up the majority of the site volume.
Potential reduce by 39.6 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 39.6 kB or 85% of the original size.
Potential reduce by 2.2 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, Polymetaal needs image optimization as it can save up to 2.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.3 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 4.3 kB or 72% of the original size.
We found no issues to fix!
11
11
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polymetaal. According to our analytics all requests are already optimized.
polymetaal.nl
650 ms
clockp.js
563 ms
clockh.js
568 ms
bg14.gif
246 ms
pologo.gif
244 ms
mail4.gif
255 ms
jw-80.gif
478 ms
vlagUK1.jpg
370 ms
vlagNL1.jpg
371 ms
vlagFR1.jpg
462 ms
vlagDE1.jpg
468 ms
vlagES1.jpg
549 ms
polymetaal.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
[id] attributes on active, focusable elements are not unique
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
polymetaal.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
polymetaal.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polymetaal.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 Polymetaal.nl main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
polymetaal.nl
Open Graph description is not detected on the main page of Polymetaal. 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: