6.2 sec in total
1.8 sec
4 sec
463 ms
Welcome to szybkanauka.pro homepage info - get ready to check Szybka Nauka best content for Poland right away, or after learning these important things about szybkanauka.pro
Przyspiesz 3-krotnie naukę dowolnej wiedzy i umiejętności! Zmień rozwój osobisty w karierę i zarabiaj na pasjach. Szybka nauka angielskiego i umiejętności zawodowych to Twoja przepustka do międzynarod...
Visit szybkanauka.proWe analyzed Szybkanauka.pro page load time and found that the first response time was 1.8 sec 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.
szybkanauka.pro performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.6 s
60/100
25%
Value8.4 s
18/100
10%
Value1,290 ms
18/100
30%
Value0.296
40/100
15%
Value13.7 s
10/100
10%
1792 ms
30 ms
21 ms
183 ms
189 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 69% of them (79 requests) were addressed to the original Szybkanauka.pro, 16% (18 requests) were made to Fonts.gstatic.com and 8% (9 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Szybkanauka.pro.
Page size can be reduced by 1.2 MB (45%)
2.6 MB
1.4 MB
In fact, the total size of Szybkanauka.pro main page is 2.6 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. 75% 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 82.6 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 82.6 kB or 81% of the original size.
Potential reduce by 46.7 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. Szybka Nauka images are well optimized though.
Potential reduce by 535.8 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 535.8 kB or 77% of the original size.
Potential reduce by 527.8 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. Szybkanauka.pro needs all CSS files to be minified and compressed as it can save up to 527.8 kB or 85% of the original size.
Number of requests can be reduced by 64 (68%)
94
30
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szybka Nauka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.
szybkanauka.pro
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szybkanauka.pro 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
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
szybkanauka.pro best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
szybkanauka.pro 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
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szybkanauka.pro 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 Szybkanauka.pro 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.
szybkanauka.pro
Open Graph description is not detected on the main page of Szybka Nauka. 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: