Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

datalab.hr

Poslovni program PANTHEON - Poslovni program PANTHEON - PANTHEON - Datalab

Page Load Speed

8.1 sec in total

First Response

375 ms

Resources Loaded

7.3 sec

Page Rendered

366 ms

datalab.hr screenshot

About Website

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

Uz poslovni program PANTHEON, vaše poslovanje će biti učinkovitije i organiziranije, a put do uspjeha brži. Promijenite podatke u dobit!

Visit datalab.hr

Key Findings

We analyzed Datalab.hr page load time and found that the first response time was 375 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

datalab.hr performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value13,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.168

70/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

Network Requests Diagram

datalab.hr

375 ms

www.datalab.hr

3638 ms

language-selector.css

241 ms

ie.css

262 ms

page-list.css

262 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 50% of them (57 requests) were addressed to the original Datalab.hr, 11% (13 requests) were made to Datalab.si and 7% (8 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Datalab.hr.

Page Optimization Overview & Recommendations

Page size can be reduced by 931.1 kB (63%)

Content Size

1.5 MB

After Optimization

536.1 kB

In fact, the total size of Datalab.hr main page is 1.5 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. 45% of websites need less resources to load. CSS take 641.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.3 kB

  • Original 66.0 kB
  • After minification 62.4 kB
  • After compression 13.7 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 52.3 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 28.5 kB

  • Original 332.6 kB
  • After minification 304.0 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. Datalab images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 289.6 kB

  • Original 426.8 kB
  • After minification 372.6 kB
  • After compression 137.3 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 289.6 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 560.7 kB

  • Original 641.8 kB
  • After minification 567.3 kB
  • After compression 81.1 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. Datalab.hr needs all CSS files to be minified and compressed as it can save up to 560.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (80%)

Requests Now

90

After Optimization

18

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datalab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

datalab.hr accessibility score

79

Accessibility Issues

ARIA

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.

Impact

Issue

High

ARIA input fields do not have accessible names

High

[role]s are not contained by their required parent element

High

ARIA toggle fields do not have accessible names

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

datalab.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

SEO Factors

datalab.hr SEO score

79

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

High

Document doesn't have a valid hreflang

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

    HR

  • Language Claimed

    HR

  • Encoding

    UTF-8

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