Access poslouchej.net. Poslouchej.net - hudební novinky, fotky, mp3, online rádia

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value3,380 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.407

24/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

poslouchej.net

1688 ms

hlavni.css

111 ms

jquery-1.8.1.min.js

325 ms

jquery.jcarousel.min.js

230 ms

waypoints.min.js

236 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 59% of them (61 requests) were addressed to the original Poslouchej.net, 7% (7 requests) were made to Apis.google.com and 6% (6 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Poslouchej.net.

Content Size

1.1 MB

After Optimization

670.4 kB

In fact, the total size of Poslouchej.net main page is 1.1 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. Javascripts take 548.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 79.1 kB

Original 108.9 kB
After minification 107.2 kB
After compression 29.8 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 79.1 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 15.0 kB

Original 441.4 kB
After minification 426.5 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. Poslouchej images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 337.3 kB

Original 548.7 kB
After minification 547.5 kB
After compression 211.4 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 337.3 kB or 61% of the original size.

CSS Optimization

-84%

Potential reduce by 15.0 kB

Original 17.8 kB
After minification 14.3 kB
After compression 2.8 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. Poslouchej.net needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poslouchej. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 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

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

<frame> or <iframe> elements do not have a title

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

CS
Language Claimed

CS
Encoding

UTF-8

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

poslouchej.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Poslouchej.net - hudební novinky, fotky, mp3, online rádia

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

poslouchej.net

hlavni.css

jquery-1.8.1.min.js

jquery.jcarousel.min.js

waypoints.min.js

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

poslouchej.net

hlavni.css

jquery-1.8.1.min.js

jquery.jcarousel.min.js

waypoints.min.js

jquerry_funkce.js

jquery.cookie.js

addthis_widget.js

skin.css

titulka.php

jquerry_do_indexphp.js

bb_one2n.js

urchin.js

bb_one2n.113.65.77.1.js

924-Rozhovor-s-London-Elektricity-650x300.jpg

1715-Pan-Pot-potvrzeni-na-aprila-do-Roxy-650x350_PANPOT.jpg

1705-Masayoshi-Fujita-vzdy-se-v-lidech-snazim-vyvolat-nejake-obrazy-650x300_spect.jpg

1287-Josef-Sedlon-Spectaculare-je-Festival-ktery-sleduji-trendsetteri-650x300_sedlon.jpg

1165-Korn-zahraji-v-cervnu-na-Aerodrome-Festivalu-650x300.jpg

1445-Kollektiv-Turmstrasse-prijede-do-Roxy-650x300_trum.jpg

1440-Zipy-dokoran-Eagles-of-Death-Metal-650x300_EDM.jpg

1238-Lubomyr-Melnyk-Ukrajina-potrebuje-pomoc-Evropy-a-USA-650x300.jpg

1855-The-Cure-prijedou-pristi-rok-do-Prahy-650x300_TheCure.jpg

241-Ulrich-Schnauss-Kdybych-byl-hluchy-studoval-bych-sociologii-650x300.jpg

logo.gif

sdilet.gif

hledej.gif

vypis_clanku.gif

202-Plump-Djs-potvrzeni-na-duben-do-Prahy-150x150_plumpdjs.jpg

cistdale.gif

1510-Hvezdnou-house-Klubovku-Stellar-zahaji-Doctor-Dru-a-Holter-and-Mogyoro-150x150_dru.JPG

125-Rock-for-People-oznamuje-The-1975-150x150.jpg

155-Sigma-na-Beats-for-Love-2016-150x150_Sigma.jpg

87-Edward-odemkne-dalsi-Ana-Lock-150x150_analock.jpg

659-Patecni-Ladies-First-v-Duplexu-150x150_ladies.jpg

1561-Soutez-k-Boomboxu-s-Dope-D-O-D--150x150_dopeDOD.jpg

1757-Music-Infinity-s-Grandbrothers-a-Jono-McCleery-150x150_musicInfinity.jpg

1128-Na-Electro-Swing-Fever-vystoupi-parizska-kapela-Ginkgoa-150x105_esf.jpg

1872-Do-Prahy-zavita-projekt-Sun-Kil-Moon-150x150.jpg

995-Oliver-Heldens-sobotnim-headlinerem-Machace-150x150_oliver.jpg

1096-Delta-Heavy-privezou-do-Roxy-sve-debutove-album-150x150_deltaheavy.jpg

362-Reggae-veteran-Macka-B-priveze-novou-desku-150x150_MAckaB.jpg

411-SBCR-aneb-The-Bloody-Beetroots-se-vraceji-150x150_Bloody.jpg