Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

lab-breyer.hr

Poliklinika Breyer - Početna

Page Load Speed

5 sec in total

First Response

366 ms

Resources Loaded

3.2 sec

Page Rendered

1.4 sec

lab-breyer.hr screenshot

About Website

Visit lab-breyer.hr now to see the best up-to-date Lab Breyer content and also check out these interesting facts you probably never knew about lab-breyer.hr

Poliklinika i laboratorij Breyer pruža vrhunsku stručnu uslugu širokog spektra medicinsko biokemijskih, mikrobioloških i citoloških analiza.

Visit lab-breyer.hr

Key Findings

We analyzed Lab-breyer.hr page load time and found that the first response time was 366 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

lab-breyer.hr performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

lab-breyer.hr

366 ms

lab-breyer.hr

993 ms

styles.css

606 ms

main.js

1083 ms

api.js

33 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 65% of them (43 requests) were addressed to the original Lab-breyer.hr, 18% (12 requests) were made to Artkod.b-cdn.net and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lab-breyer.hr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (16%)

Content Size

8.4 MB

After Optimization

7.0 MB

In fact, the total size of Lab-breyer.hr main page is 8.4 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. Only a small number of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 60.9 kB

  • Original 74.1 kB
  • After minification 51.9 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 22.1 kB, which is 30% 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 60.9 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 413.9 kB

  • Original 7.0 MB
  • After minification 6.6 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. Lab Breyer images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 638.2 kB

  • Original 998.3 kB
  • After minification 998.3 kB
  • After compression 360.1 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 638.2 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 265.4 kB

  • Original 306.9 kB
  • After minification 306.9 kB
  • After compression 41.6 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. Lab-breyer.hr needs all CSS files to be minified and compressed as it can save up to 265.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (21%)

Requests Now

63

After Optimization

50

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lab Breyer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

lab-breyer.hr accessibility score

90

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

Form elements do not have associated labels

Best Practices

lab-breyer.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

lab-breyer.hr SEO score

100

Search Engine Optimization Advices

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 Lab-breyer.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 Lab-breyer.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 Lab Breyer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: