5 sec in total
896 ms
3.7 sec
423 ms
Click here to check amazing B12 content for Poland. Otherwise, check out these important facts you probably never knew about b12.pl
Nieruchomości Bałuckiego 12, oferty: nieruchomości Kraków, działki Kraków, domy Kraków, mieszkania Kraków, biuro nieruchomości, nieruchomosci Kraków, lokale Kraków
Visit b12.plWe analyzed B12.pl page load time and found that the first response time was 896 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster. This domain responded with an error, which can significantly jeopardize B12.pl rating and web reputation
b12.pl performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value6.8 s
7/100
25%
Value8.7 s
16/100
10%
Value200 ms
89/100
30%
Value0.133
81/100
15%
Value5.4 s
72/100
10%
896 ms
421 ms
470 ms
261 ms
294 ms
Our browser made a total of 129 requests to load all elements on the main page. We found that 95% of them (123 requests) were addressed to the original B12.pl, 3% (4 requests) were made to Ajax.googleapis.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (998 ms) belongs to the original domain B12.pl.
Page size can be reduced by 651.3 kB (52%)
1.2 MB
595.2 kB
In fact, the total size of B12.pl main page is 1.2 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. 35% of websites need less resources to load. Javascripts take 573.7 kB which makes up the majority of the site volume.
Potential reduce by 161.7 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 161.7 kB or 86% of the original size.
Potential reduce by 30.2 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. B12 images are well optimized though.
Potential reduce by 430.0 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 430.0 kB or 75% of the original size.
Potential reduce by 29.4 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. B12.pl needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 83% of the original size.
Number of requests can be reduced by 47 (37%)
126
79
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B12. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
b12.pl
896 ms
style_start.css
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prototype1600.js
470 ms
main.js
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swfobject.js
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c.js
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tooltip-v0.2.js
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bluetabs.css
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dropdowntabs.js
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modal-message.css
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ajax.js
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ajax-dynamic-content.js
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wyszukiwarka.js
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banery.js
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jquery.min.js
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style_print.css
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b12.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
Form elements do not have associated labels
Links do not have a discernible name
b12.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
b12.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B12.pl 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 B12.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.
b12.pl
Open Graph description is not detected on the main page of B12. 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: