3.5 sec in total
660 ms
2.7 sec
192 ms
Visit st3.pl now to see the best up-to-date St3 content for Poland and also check out these interesting facts you probably never knew about st3.pl
Portal zajmujący się tematyką z branży metalowej. Zobacz zawsze aktualny Katalog Firm oraz Nadchodzące Targi. Prezentacja szerokiej gamy Szkoleń Technicznych.
Visit st3.plWe analyzed St3.pl page load time and found that the first response time was 660 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.
st3.pl performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value5.3 s
22/100
25%
Value5.7 s
52/100
10%
Value880 ms
32/100
30%
Value0.001
100/100
15%
Value6.9 s
54/100
10%
660 ms
1878 ms
9 ms
205 ms
215 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 65% of them (28 requests) were addressed to the original St3.pl, 19% (8 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain St3.pl.
Page size can be reduced by 216.7 kB (63%)
345.8 kB
129.1 kB
In fact, the total size of St3.pl main page is 345.8 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. 35% of websites need less resources to load. CSS take 144.9 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 86% of the original size.
Potential reduce by 42.0 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. Obviously, St3 needs image optimization as it can save up to 42.0 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 13.6 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 13.6 kB or 39% of the original size.
Potential reduce by 121.5 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. St3.pl needs all CSS files to be minified and compressed as it can save up to 121.5 kB or 84% of the original size.
Number of requests can be reduced by 23 (74%)
31
8
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
st3.pl
660 ms
www.st3.pl
1878 ms
jquery.min.js
9 ms
style.css
205 ms
cookie.js
215 ms
easing.js
214 ms
jquery.scrollUp.min.js
213 ms
jquery.scrollTo.min.js
214 ms
functions.js
306 ms
bootstrap.css
406 ms
common.css
103 ms
header.css
103 ms
forms.css
104 ms
footer.css
201 ms
subpages.css
304 ms
css
25 ms
css
39 ms
font-awesome.css
304 ms
bg_top.jpg
406 ms
logo.png
106 ms
pl.gif
105 ms
en.gif
105 ms
de.gif
105 ms
icon_m1.png
204 ms
icon_m3.png
206 ms
icon_m2.png
206 ms
icon_m4.png
207 ms
icon_wydarzenia.png
319 ms
icon_katalog.png
307 ms
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5 ms
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12 ms
Pru33qjShpZSmG3z6VYwnSZ2oysoEQEeKwjgmXLRnTc.ttf
28 ms
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28 ms
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27 ms
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11 ms
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28 ms
b9QBgL0iMZfDSpmcXcE8nDiNOL71jGPDGw4mGfbDd_w.ttf
28 ms
glyphicons-halflings-regular.woff
373 ms
fontawesome-webfont.woff
474 ms
ga.js
8 ms
__utm.gif
14 ms
collect
65 ms
ga-audiences
35 ms
st3.pl 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
st3.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
st3.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise St3.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 St3.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.
st3.pl
Open Graph description is not detected on the main page of St3. 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: