Access kolektordigital.com. Kolektor

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

kolektordigital.com

271 ms

kolektordigital.com

501 ms

www.kolektor.com

996 ms

gtm.js

67 ms

frontend.css

378 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Kolektordigital.com, 87% (71 requests) were made to Kolektor.com and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Kolektor.com.

Content Size

3.0 MB

After Optimization

2.5 MB

In fact, the total size of Kolektordigital.com 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. 70% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 90.5 kB

Original 103.5 kB
After minification 66.3 kB
After compression 13.0 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 37.3 kB, which is 36% 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 90.5 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 90.7 kB

Original 2.0 MB
After minification 1.9 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. Kolektor Digital images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 338.0 kB

Original 850.6 kB
After minification 850.6 kB
After compression 512.6 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 338.0 kB or 40% of the original size.

CSS Optimization

-0%

Potential reduce by 52 B

Original 88.2 kB
After minification 88.2 kB
After compression 88.2 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. Kolektordigital.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolektor Digital. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

SL
Language Claimed

SL
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolektordigital.com can be misinterpreted by Google and other search engines. Our service has detected that Slovenian is used on the page, and it matches the claimed language. Our system also found out that Kolektordigital.com 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

kolektordigital.com

Open Graph data is detected on the main page of Kolektor Digital. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Kolektor | Kolektor

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

kolektordigital.com

kolektordigital.com

www.kolektor.com

gtm.js

frontend.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

kolektordigital.com

kolektordigital.com

www.kolektor.com

gtm.js

frontend.css

css

frontend_async.js

api.js

logo_kolektor.png

circle-blue.svg

circle-green.svg

circle-orange.svg

korpo_logo.png

kolektor-logo-60.png

circle-korpo.svg

komutatorji_1_1.jpg

magnetika_small_banner.jpg

hibridika_banner_small.jpg

elektronikainpogoni_banner_small.jpg

adobestock_430530784.jpg

izolacija.jpg

etra_transformator.jpg

digital_kolektor.jpg

water.jpg

digitalizacija_procesov_v_proizvodnji.jpg

elektroenergetika_sekundarni_sistemi.jpg

500300_setup_energy.jpg

hc_vipava_-_ajdovscina.jpg

zgodbesodelavcev.jpg

rejec_jure_004.jpg

vrednota_raste.jpg

vrednota_.jpg

inovativnost.jpg

mediji.jpg

globalnost.jpg

mobilnost_avto.jpg

power.jpg

inzeniring_2.jpg

kolektordigital.jpg

koco_digital_blog.png

digital_resitve.jpg

covid_virus.jpg

sinapro_data.jpg