Access croatiaairlines.hr. Naslovnica

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value35.4 s

0/100

25%

SI (Speed Index)

Value24.8 s

0/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.417

23/100

15%

TTI (Time to Interactive)

Value42.2 s

0/100

10%

croatiaairlines.hr

445 ms

747 ms

uc.js

20 ms

bootstrap.css

221 ms

daterangepicker.css

331 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Croatiaairlines.hr, 75% (100 requests) were made to Croatiaairlines.com and 2% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Croatiaairlines.com.

Content Size

17.0 MB

After Optimization

16.5 MB

In fact, the total size of Croatiaairlines.hr main page is 17.0 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. 70% of websites need less resources to load. Images take 16.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 130.1 kB

Original 147.8 kB
After minification 86.5 kB
After compression 17.6 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. This page needs HTML code to be minified as it can gain 61.3 kB, which is 41% 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 130.1 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 282.4 kB

Original 16.3 MB
After minification 16.1 MB

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. Croatia Airlines images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 125.9 kB

Original 473.9 kB
After minification 473.9 kB
After compression 348.0 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 125.9 kB or 27% of the original size.

CSS Optimization

-45%

Potential reduce by 39.3 kB

Original 87.9 kB
After minification 87.8 kB
After compression 48.6 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. Croatiaairlines.hr needs all CSS files to be minified and compressed as it can save up to 39.3 kB or 45% of the original size.

Requests Now

110

After Optimization

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Croatia Airlines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

ARIA IDs are not unique

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

HR
Language Claimed

HR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Croatiaairlines.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 Croatiaairlines.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.

Social Sharing Optimization

croatiaairlines.hr

Open Graph description is not detected on the main page of Croatia Airlines. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Naslovnica | Croatia Airlines

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

croatiaairlines.hr

uc.js

bootstrap.css

daterangepicker.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

croatiaairlines.hr

uc.js

bootstrap.css

daterangepicker.css

slick.css

main.css

site.css

ErrorSection.js

FlightSearch.js

m

logo.svg

ico-search.svg

ico-search-transparent.svg

prag-600x300.jpg

MUC600X300.jpg

STO3840x1380__Slider-3840x1380.jpg

STO750X568-1.jpg

IST-3840X1380-3.jpg

750-568.jpg

ber.jpg

%20ber-750x568.jpg

TIA_3840x1380.jpg

TIA_750x568.jpg

BCN3840X1380.jpg

BCN750x568.jpg

BUH3840x1380-1.jpg

BUH750x568.jpg

CPH3840x1380-2.jpg

CPH750X568-1.jpg

PRG3840X1380.jpg

PRG750X568.jpg

stw-35years-3840x1380.jpg

stw-35-godina-750x568.jpg

europcar-3840x1380.jpg

europcar-750x568.jpg

cro-1248x540.jpg

avioni-Lugarov1248x540.jpg

BP-kalendar-600x300.jpg

tl.js

conversion.js

BestPrices.js

jquery-3.5.1.min.js

jquery.cookie.js

popper.min.js