Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

kozmo.hr

kozmo.hr

Page Load Speed

53.8 sec in total

First Response

2.1 sec

Resources Loaded

36.5 sec

Page Rendered

15.2 sec

kozmo.hr screenshot

About Website

Welcome to kozmo.hr homepage info - get ready to check Kozmo best content for Croatia right away, or after learning these important things about kozmo.hr

This domain may be for sale!

Visit kozmo.hr

Key Findings

We analyzed Kozmo.hr page load time and found that the first response time was 2.1 sec and then it took 51.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

kozmo.hr performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.298

40/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

kozmo.hr

2131 ms

kozmo.css

726 ms

phrasebook.js.php

1431 ms

modernizr.custom.js

1431 ms

jquery-1.9.0.js

1430 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 70% of them (48 requests) were addressed to the original Kozmo.hr, 9% (6 requests) were made to Maps.googleapis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Apis.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (45%)

Content Size

3.0 MB

After Optimization

1.7 MB

In fact, the total size of Kozmo.hr main page is 3.0 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. 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 119.9 kB

  • Original 133.1 kB
  • After minification 82.3 kB
  • After compression 13.2 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 50.7 kB, which is 38% 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 119.9 kB or 90% of the original size.

Image Optimization

-4%

Potential reduce by 55.9 kB

  • Original 1.3 MB
  • After minification 1.2 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. Kozmo images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 911.7 kB

  • Original 1.3 MB
  • After minification 1.1 MB
  • After compression 424.0 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 911.7 kB or 68% of the original size.

CSS Optimization

-90%

Potential reduce by 280.3 kB

  • Original 310.4 kB
  • After minification 265.9 kB
  • After compression 30.1 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. Kozmo.hr needs all CSS files to be minified and compressed as it can save up to 280.3 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (48%)

Requests Now

63

After Optimization

33

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kozmo. 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 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kozmo.hr accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

Best Practices

kozmo.hr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

kozmo.hr SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    HR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kozmo.hr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Croatian language. Our system also found out that Kozmo.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

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