Tools & Wizards About Us
kursgrynagitarze.pl screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

kursgrynagitarze.pl

Kurs gry na gitarze

Page Load Speed

3.8 sec in total

First Response

323 ms

Resources Loaded

3.3 sec

Page Rendered

169 ms

kursgrynagitarze.pl screenshot

About Website

Click here to check amazing Kurs Gry Na Gitarze content for Poland. Otherwise, check out these important facts you probably never knew about kursgrynagitarze.pl

Na tej stronie znajdziesz wideo lekcje gry na gitarze, dzięki których nauczysz się samodzielnie grać

Visit kursgrynagitarze.pl

Key Findings

We analyzed Kursgrynagitarze.pl page load time and found that the first response time was 323 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kursgrynagitarze.pl performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value4,370 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.249

50/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

kursgrynagitarze.pl

323 ms

kursgrynagitarze.pl

432 ms

www.kursgrynagitarze.pl

317 ms

www.kursgrynagitarze.pl

457 ms

jquery-1.8.0.min.js

26 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 25% of them (13 requests) were addressed to the original Kursgrynagitarze.pl, 17% (9 requests) were made to Pagead2.googlesyndication.com and 15% (8 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (692 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.7 kB (38%)

Content Size

909.7 kB

After Optimization

562.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kursgrynagitarze.pl main page is 909.7 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. 55% of websites need less resources to load. Javascripts take 772.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.2 kB

  • Original 23.8 kB
  • After minification 23.5 kB
  • After compression 5.7 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 18.2 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 18 B

  • Original 112.0 kB
  • After minification 112.0 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. Kurs Gry Na Gitarze images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 329.4 kB

  • Original 772.9 kB
  • After minification 772.8 kB
  • After compression 443.4 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 329.4 kB or 43% of the original size.

CSS Optimization

-12%

Potential reduce by 120 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 920 B

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. Kursgrynagitarze.pl needs all CSS files to be minified and compressed as it can save up to 120 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (59%)

Requests Now

44

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kurs Gry Na Gitarze. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kursgrynagitarze.pl

kursgrynagitarze.pl

323 ms

kursgrynagitarze.pl

kursgrynagitarze.pl

432 ms

www.kursgrynagitarze.pl

www.kursgrynagitarze.pl

317 ms

www.kursgrynagitarze.pl

www.kursgrynagitarze.pl

457 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

26 ms

css

css

43 ms

screen.css

screen.css

118 ms

adsbygoogle.js

adsbygoogle.js

182 ms

fluid-video.js

fluid-video.js

242 ms

ads.js

ads.js

360 ms

respawner.js

respawner.js

353 ms

cookies.js

cookies.js

64 ms

ga.js

ga.js

19 ms

body-bg.jpg

body-bg.jpg

231 ms

header-bg.jpg

header-bg.jpg

456 ms

contents-bg.jpg

contents-bg.jpg

331 ms

contents-h-bg.jpg

contents-h-bg.jpg

377 ms

contents-ul-bg.jpg

contents-ul-bg.jpg

375 ms

__utm.gif

__utm.gif

60 ms

MwQmbgXtz-Wc6RUEGNMc0QpRrfUh2hSdBBMoAtwAtKQ.ttf

MwQmbgXtz-Wc6RUEGNMc0QpRrfUh2hSdBBMoAtwAtKQ.ttf

65 ms

show_ads_impl.js

show_ads_impl.js

237 ms

zrt_lookup.html

zrt_lookup.html

33 ms

ads

ads

538 ms

ads

ads

458 ms

ads

ads

692 ms

2c467cbcaed741394c4076d97cdce7d0.js

2c467cbcaed741394c4076d97cdce7d0.js

23 ms

load_preloaded_resource.js

load_preloaded_resource.js

22 ms

ff6b8413ccec2e2686fe44d6d4a2e9d1.js

ff6b8413ccec2e2686fe44d6d4a2e9d1.js

33 ms

abg_lite.js

abg_lite.js

58 ms

window_focus.js

window_focus.js

63 ms

qs_click_protection.js

qs_click_protection.js

73 ms

ufs_web_display.js

ufs_web_display.js

17 ms

b8bba7bdb82ef259240353901c7e809d.js

b8bba7bdb82ef259240353901c7e809d.js

63 ms

icon.png

icon.png

126 ms

s

s

128 ms

css

css

92 ms

reactive_library.js

reactive_library.js

177 ms

ca-pub-4966899845463969

ca-pub-4966899845463969

136 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

37 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

37 ms

activeview

activeview

139 ms

iHK0RX7em2YFcQp1sczjvpPQBKyX14WH_ulyuCR67ME.js

iHK0RX7em2YFcQp1sczjvpPQBKyX14WH_ulyuCR67ME.js

39 ms

sodar

sodar

182 ms

activeview

activeview

167 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

78 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

76 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

75 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

72 ms

sodar2.js

sodar2.js

19 ms

activeview

activeview

126 ms

runner.html

runner.html

6 ms

aframe

aframe

22 ms

Accessibility Review

kursgrynagitarze.pl accessibility score

100

Accessibility Issues

Best Practices

kursgrynagitarze.pl best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kursgrynagitarze.pl SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

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

kursgrynagitarze.pl

Open Graph description is not detected on the main page of Kurs Gry Na Gitarze. 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: