4.7 sec in total
337 ms
4 sec
390 ms
Welcome to korisnaknjiga.com homepage info - get ready to check Korisna Knjiga best content for Serbia right away, or after learning these important things about korisnaknjiga.com
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Visit korisnaknjiga.comWe analyzed Korisnaknjiga.com page load time and found that the first response time was 337 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.
korisnaknjiga.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value7.9 s
3/100
25%
Value8.0 s
22/100
10%
Value560 ms
53/100
30%
Value0.005
100/100
15%
Value8.5 s
38/100
10%
337 ms
2077 ms
28 ms
355 ms
468 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 61% of them (66 requests) were addressed to the original Korisnaknjiga.com, 9% (10 requests) were made to Apis.google.com and 9% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Korisnaknjiga.com.
Page size can be reduced by 527.3 kB (24%)
2.2 MB
1.6 MB
In fact, the total size of Korisnaknjiga.com main page is 2.2 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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 67.3 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. This page needs HTML code to be minified as it can gain 23.1 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 67.3 kB or 86% of the original size.
Potential reduce by 248.4 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. Obviously, Korisna Knjiga needs image optimization as it can save up to 248.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 112.9 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 112.9 kB or 65% of the original size.
Potential reduce by 98.7 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. Korisnaknjiga.com needs all CSS files to be minified and compressed as it can save up to 98.7 kB or 83% of the original size.
Number of requests can be reduced by 26 (27%)
98
72
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korisna Knjiga. 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 8 to 1 for CSS and as a result speed up the page load time.
korisnaknjiga.com
337 ms
www.korisnaknjiga.com
2077 ms
css
28 ms
global.css
355 ms
media.css
468 ms
mobile.css
373 ms
tablet.css
254 ms
jquery-mini.js
618 ms
jquery.js
378 ms
platform.js
87 ms
jsbyrj.js
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check-icon.png
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korica5.png
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close.png
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sr.png
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eng.png
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wish-list-main.png
238 ms
icon-pretraga.png
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icon-kolica.png
253 ms
icon-menu.png
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icon-list.png
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logo.png
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korpa.png
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arrow-drop.png
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ideide.gif
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footer-logo.png
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facebook.png
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likebox.php
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analytics.js
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ajax.php
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marker.png
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postmessageRelay
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api.js
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core:rpc:shindig.random:shindig.sha1.js
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ajax.php
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korisnaknjiga.com 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
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.
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
korisnaknjiga.com 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
korisnaknjiga.com 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
Tap targets are not sized appropriately
SR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Korisnaknjiga.com can be misinterpreted by Google and other search engines. Our service has detected that Serbian 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 Korisnaknjiga.com 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.
korisnaknjiga.com
Open Graph data is detected on the main page of Korisna Knjiga. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: