Tools & Wizards About Us
koncerti.net screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

koncerti.net

Koncerti.net - prevozi na koncerte, prodaja vstopnic

Page Load Speed

4.6 sec in total

First Response

280 ms

Resources Loaded

4 sec

Page Rendered

381 ms

koncerti.net screenshot

About Website

Welcome to koncerti.net homepage info - get ready to check Koncerti best content for Slovenia right away, or after learning these important things about koncerti.net

Koncerti.net - prevozi na koncerte, prodaja vstopnic. Največja ponudba koncertnih aranžmajev po najbolj ugodnih cenah.

Visit koncerti.net

Key Findings

We analyzed Koncerti.net page load time and found that the first response time was 280 ms and then it took 4.3 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

koncerti.net performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

koncerti.net

280 ms

koncerti.net

366 ms

www.koncerti.net

2489 ms

jquery.js

183 ms

jquery.fancybox.css

265 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 62% of them (34 requests) were addressed to the original Koncerti.net, 16% (9 requests) were made to Static.xx.fbcdn.net and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Koncerti.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.4 kB (15%)

Content Size

681.5 kB

After Optimization

579.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koncerti.net main page is 681.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 427.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 60.0 kB

  • Original 71.2 kB
  • After minification 68.5 kB
  • After compression 11.2 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. 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 60.0 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 8.4 kB

  • Original 427.2 kB
  • After minification 418.8 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. Koncerti images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 32.9 kB

  • Original 174.1 kB
  • After minification 174.1 kB
  • After compression 141.2 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 32.9 kB or 19% of the original size.

CSS Optimization

-13%

Potential reduce by 1.2 kB

  • Original 9.0 kB
  • After minification 9.0 kB
  • After compression 7.9 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. Koncerti.net needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (37%)

Requests Now

52

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koncerti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koncerti.net

koncerti.net

280 ms

koncerti.net

koncerti.net

366 ms

www.koncerti.net

www.koncerti.net

2489 ms

jquery.js

jquery.js

183 ms

jquery.fancybox.css

jquery.fancybox.css

265 ms

slick.css

slick.css

272 ms

stil.original.css

stil.original.css

277 ms

css

css

32 ms

jquery-ui.min.js

jquery-ui.min.js

382 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

303 ms

slick.min.js

slick.min.js

322 ms

main.uncompressed.js

main.uncompressed.js

358 ms

baby_lasagna_2.jpg

baby_lasagna_2.jpg

187 ms

body_count_1-1.jpg

body_count_1-1.jpg

187 ms

dropkick_murphys_2-3.jpg

dropkick_murphys_2-3.jpg

199 ms

corey_taylor_1.jpg

corey_taylor_1.jpg

157 ms

zz_top_1.jpg

zz_top_1.jpg

297 ms

tool_1-2.jpg

tool_1-2.jpg

187 ms

yungblud_2.jpg

yungblud_2.jpg

219 ms

within_temptation_1-1.jpg

within_temptation_1-1.jpg

298 ms

engelbert_humperdinck_1.jpg

engelbert_humperdinck_1.jpg

298 ms

lovely_days_1.jpg

lovely_days_1.jpg

296 ms

qotsa_2-2.jpg

qotsa_2-2.jpg

298 ms

manowar_1.jpg

manowar_1.jpg

317 ms

nas_1.jpg

nas_1.jpg

402 ms

nick_mason_1-4.jpg

nick_mason_1-4.jpg

404 ms

epica_1.jpg

epica_1.jpg

405 ms

rod_stewart_1-2.jpg

rod_stewart_1-2.jpg

405 ms

dropkick_murphys_1-3.jpg

dropkick_murphys_1-3.jpg

405 ms

icon_newsletter.png

icon_newsletter.png

413 ms

facebook_ikona.png

facebook_ikona.png

426 ms

sdk.js

sdk.js

42 ms

header.jpg

header.jpg

524 ms

three.png

three.png

436 ms

header_small_text.png

header_small_text.png

441 ms

divider.png

divider.png

457 ms

font

font

44 ms

analytics.js

analytics.js

77 ms

sdk.js

sdk.js

11 ms

81 ms

collect

collect

14 ms

page.php

page.php

135 ms

collect

collect

28 ms

js

js

65 ms

GdFGhXfmgSQ.css

GdFGhXfmgSQ.css

22 ms

Aq3fWRqzWdY.js

Aq3fWRqzWdY.js

29 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

25 ms

vxmlpLbAeCj.js

vxmlpLbAeCj.js

54 ms

Q-X-GXL_I_5.js

Q-X-GXL_I_5.js

25 ms

_02W6YRik00.js

_02W6YRik00.js

25 ms

qJoe20iyDr0.js

qJoe20iyDr0.js

25 ms

p55HfXW__mM.js

p55HfXW__mM.js

58 ms

326961983_980724392904078_4387948099647271205_n.jpg

326961983_980724392904078_4387948099647271205_n.jpg

113 ms

301889120_5371847272894811_580479990058155903_n.jpg

301889120_5371847272894811_580479990058155903_n.jpg

74 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

12 ms

Accessibility Review

koncerti.net accessibility score

63

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

koncerti.net best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

koncerti.net SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    SL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koncerti.net can be misinterpreted by Google and other search engines. Our service has detected that Slovenian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Koncerti.net 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

koncerti.net

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