5.2 sec in total
364 ms
4.5 sec
283 ms
Click here to check amazing Lib Irb content for Croatia. Otherwise, check out these important facts you probably never knew about lib.irb.hr
Web portal Centra za znanstvene informacije Instituta Ruđer Bošković
Visit lib.irb.hrWe analyzed Lib.irb.hr page load time and found that the first response time was 364 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
lib.irb.hr performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value14.3 s
0/100
25%
Value12.2 s
3/100
10%
Value180 ms
91/100
30%
Value0.014
100/100
15%
Value13.8 s
10/100
10%
364 ms
1797 ms
349 ms
232 ms
235 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 72% of them (81 requests) were addressed to the original Lib.irb.hr, 11% (12 requests) were made to Scontent.xx.fbcdn.net and 9% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Lib.irb.hr.
Page size can be reduced by 472.1 kB (48%)
988.9 kB
516.7 kB
In fact, the total size of Lib.irb.hr main page is 988.9 kB. 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 409.6 kB which makes up the majority of the site volume.
Potential reduce by 63.5 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 63.5 kB or 81% of the original size.
Potential reduce by 15.0 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. Lib Irb images are well optimized though.
Potential reduce by 241.8 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 241.8 kB or 76% of the original size.
Potential reduce by 151.9 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. Lib.irb.hr needs all CSS files to be minified and compressed as it can save up to 151.9 kB or 84% of the original size.
Number of requests can be reduced by 62 (57%)
109
47
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib Irb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
lib.irb.hr
364 ms
index.php
1797 ms
k2.css
349 ms
rokbox-style.css
232 ms
gantry.css
235 ms
grid-12.css
234 ms
joomla.css
235 ms
joomla.css
357 ms
extended.css
353 ms
demo-styles.css
355 ms
template.css
357 ms
overlays.css
359 ms
typography.css
462 ms
fusionmenu.css
465 ms
roknewspager.css
466 ms
mod_jflanguageselection.css
467 ms
mootools-uncompressed.js
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jquery.min.js
55 ms
k2.js
465 ms
caption.js
569 ms
rokbox.js
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rokbox-config.js
570 ms
gantry-articledetails.js
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gantry-inputs.js
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gantry-rotator.js
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gantry-morearticles.js
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fusion.js
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roknewspager.js
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tabs_slides.css
799 ms
tabs_slides_comp.js
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tabs_slides_def_loader.js
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jsapi
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ga.js
41 ms
header-bg.png
130 ms
irb-logo2.png
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menutop-daddy.png
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en.gif
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rudjer_01.jpg
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showcase-overlay2.png
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annual.jpg
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footer-trans.png
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bullet2.png
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addHomeSprite.png
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twitterSprite.png
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fbSprite.png
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sendSprite.png
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keksSprite.png
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rezervacijeSprite.png
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default+en.css
39 ms
minimalist.css
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default+en.I.js
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minimalist.css
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citatneSprite.png
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bazeSprite.png
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crosbiSprite.png
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tkoSprite.png
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hrcakSprite.png
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piwik.js
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light-arrow.png
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spinner.gif
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light-page-controls.png
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likebox.php
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footer-bg.png
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moduleborder-r.png
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xYm_UD1pmAz.css
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_rx8naC75Dy.js
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x5F9OMjKyLw.js
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ICDbTSzjQEg.js
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PA048003.jpg
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piwik.php
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lib.irb.hr 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
lib.irb.hr 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
lib.irb.hr 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
HR
HR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lib.irb.hr can be misinterpreted by Google and other search engines. Our service has detected that Croatian is used on the page, and it matches the claimed language. Our system also found out that Lib.irb.hr 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.
lib.irb.hr
Open Graph description is not detected on the main page of Lib Irb. 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: