Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

instar-informatika.hr

Instar Centar - Računala i PC Komponente bez Kompromisa

Page Load Speed

5 sec in total

First Response

406 ms

Resources Loaded

4.1 sec

Page Rendered

492 ms

instar-informatika.hr screenshot

About Website

Visit instar-informatika.hr now to see the best up-to-date Instar Informatika content for Croatia and also check out these interesting facts you probably never knew about instar-informatika.hr

Prodaja računala, komponente računala, pc dijelovi kompjutera, cijene i slike sa detaljnim opisima računala i opreme renomiranih proizvođača.

Visit instar-informatika.hr

Key Findings

We analyzed Instar-informatika.hr page load time and found that the first response time was 406 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

instar-informatika.hr performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.658

8/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

instar-informatika.hr

406 ms

www.instar-informatika.hr

1623 ms

css

23 ms

fontello.css

638 ms

bootstrap.css

644 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 94% of them (88 requests) were addressed to the original Instar-informatika.hr, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Instar-informatika.hr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (53%)

Content Size

2.5 MB

After Optimization

1.2 MB

In fact, the total size of Instar-informatika.hr main page is 2.5 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 136.6 kB

  • Original 153.9 kB
  • After minification 118.4 kB
  • After compression 17.3 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 35.5 kB, which is 23% 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 136.6 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 75.1 kB

  • Original 1.0 MB
  • After minification 934.9 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. Instar Informatika images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 679.5 kB

  • Original 844.0 kB
  • After minification 598.6 kB
  • After compression 164.5 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 679.5 kB or 81% of the original size.

CSS Optimization

-86%

Potential reduce by 442.2 kB

  • Original 516.2 kB
  • After minification 382.3 kB
  • After compression 74.1 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. Instar-informatika.hr needs all CSS files to be minified and compressed as it can save up to 442.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (30%)

Requests Now

87

After Optimization

61

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Instar Informatika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

instar-informatika.hr accessibility score

68

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

instar-informatika.hr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

instar-informatika.hr SEO score

84

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

Content Best Practices

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    HR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Instar-informatika.hr can be misinterpreted by Google and other search engines. Our service has detected that Croatian is used on the page, and it does not match the claimed English language. Our system also found out that Instar-informatika.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 data is detected on the main page of Instar Informatika. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: