11.4 sec in total
369 ms
7.8 sec
3.3 sec
Welcome to bialystokonline.pl homepage info - get ready to check Bialystok Online best content for Poland right away, or after learning these important things about bialystokonline.pl
Białystok Online - Portal Miejski Białystok (Bialystok). Najpełniejsze i najbardziej aktualne źródło informacji o Białymstoku. Aktualne informacje, Rozrywka, Biznes, Motoryzacja, Dom i Mieszkanie, Nau...
Visit bialystokonline.plWe analyzed Bialystokonline.pl page load time and found that the first response time was 369 ms and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
bialystokonline.pl performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value10.8 s
0/100
25%
Value8.3 s
20/100
10%
Value800 ms
36/100
30%
Value0.011
100/100
15%
Value12.4 s
15/100
10%
369 ms
4614 ms
261 ms
278 ms
246 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 92% of them (101 requests) were addressed to the original Bialystokonline.pl, 5% (6 requests) were made to Ogloszenia.bialystokonline.pl and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Bialystokonline.pl.
Page size can be reduced by 348.0 kB (29%)
1.2 MB
850.6 kB
In fact, the total size of Bialystokonline.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. 40% of websites need less resources to load. Images take 784.7 kB which makes up the majority of the site volume.
Potential reduce by 85.5 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 85.5 kB or 79% of the original size.
Potential reduce by 27.8 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. Bialystok Online images are well optimized though.
Potential reduce by 117.8 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 117.8 kB or 70% of the original size.
Potential reduce by 116.8 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. Bialystokonline.pl needs all CSS files to be minified and compressed as it can save up to 116.8 kB or 85% of the original size.
Number of requests can be reduced by 52 (49%)
107
55
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bialystok Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
bialystokonline.pl
369 ms
www.bialystokonline.pl
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style.css
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slider.css
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call.css
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functions.js
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advajax.js
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funkcje.js
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yellow_calendar.js
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jquery.js
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script.js
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favourites.js
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extra.js
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adx.js
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bialystokonline.pl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
bialystokonline.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
bialystokonline.pl SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bialystokonline.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Bialystokonline.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.
bialystokonline.pl
Open Graph description is not detected on the main page of Bialystok Online. 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: