4.8 sec in total
317 ms
4 sec
473 ms
Welcome to chemiabudowlana.info homepage info - get ready to check Chemia Budowlana best content for Poland right away, or after learning these important things about chemiabudowlana.info
Portal wiedzy, poświęcony tematyce chemii budowlanej. W portalu: działy tematyczne, porady, czytelnia, baza produktów, wieści z branż
Visit chemiabudowlana.infoWe analyzed Chemiabudowlana.info page load time and found that the first response time was 317 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
chemiabudowlana.info performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value13.1 s
0/100
25%
Value5.4 s
56/100
10%
Value530 ms
55/100
30%
Value0
100/100
15%
Value7.2 s
50/100
10%
317 ms
729 ms
224 ms
339 ms
338 ms
Our browser made a total of 182 requests to load all elements on the main page. We found that 76% of them (138 requests) were addressed to the original Chemiabudowlana.info, 19% (34 requests) were made to Swb.nevicom.pl and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (997 ms) relates to the external source Swb.nevicom.pl.
Page size can be reduced by 313.8 kB (19%)
1.7 MB
1.4 MB
In fact, the total size of Chemiabudowlana.info main page is 1.7 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 198.3 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 198.3 kB or 86% of the original size.
Potential reduce by 109.4 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. Chemia Budowlana images are well optimized though.
Potential reduce by 5.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 857 B
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. Chemiabudowlana.info needs all CSS files to be minified and compressed as it can save up to 857 B or 16% of the original size.
Number of requests can be reduced by 45 (25%)
180
135
The browser has sent 180 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemia Budowlana. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 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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chemiabudowlana.info 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.
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
chemiabudowlana.info 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
chemiabudowlana.info 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemiabudowlana.info can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Chemiabudowlana.info 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.
chemiabudowlana.info
Open Graph description is not detected on the main page of Chemia Budowlana. 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: