3.1 sec in total
203 ms
1.9 sec
946 ms
Visit leon-instruments.pl now to see the best up-to-date Leon Instruments content for Poland and also check out these interesting facts you probably never knew about leon-instruments.pl
extronic - Leon elektronika
Visit leon-instruments.plWe analyzed Leon-instruments.pl page load time and found that the first response time was 203 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Leon-instruments.pl rating and web reputation
leon-instruments.pl performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value4.7 s
33/100
25%
Value5.8 s
49/100
10%
Value180 ms
92/100
30%
Value0.001
100/100
15%
Value7.2 s
51/100
10%
203 ms
266 ms
60 ms
130 ms
66 ms
Our browser made a total of 186 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Leon-instruments.pl, 18% (34 requests) were made to Panele7.llog.pl and 7% (13 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (997 ms) relates to the external source Panele7.llog.pl.
Page size can be reduced by 691.9 kB (34%)
2.0 MB
1.3 MB
In fact, the total size of Leon-instruments.pl main page is 2.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 983.8 kB which makes up the majority of the site volume.
Potential reduce by 129.2 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 129.2 kB or 82% of the original size.
Potential reduce by 19.4 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. Leon Instruments images are well optimized though.
Potential reduce by 311.1 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 311.1 kB or 52% of the original size.
Potential reduce by 232.2 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. Leon-instruments.pl needs all CSS files to be minified and compressed as it can save up to 232.2 kB or 80% of the original size.
Number of requests can be reduced by 95 (54%)
175
80
The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leon Instruments. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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leon-instruments.pl 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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
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
Heading elements are not in a sequentially-descending order
leon-instruments.pl 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
leon-instruments.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leon-instruments.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Leon-instruments.pl 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.
leon-instruments.pl
Open Graph description is not detected on the main page of Leon Instruments. 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: