Tools & Wizards About Us
instrumenty.pl screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

instrumenty.pl

Gitary elektryczne, instrumenty perkusyjne, klawiszowe, kolumny głośnikowe - sklep muzyczny Instrumenty.pl

Page Load Speed

3.4 sec in total

First Response

336 ms

Resources Loaded

2.8 sec

Page Rendered

249 ms

instrumenty.pl screenshot

About Website

Click here to check amazing Instrumenty content for Poland. Otherwise, check out these important facts you probably never knew about instrumenty.pl

Zapraszamy do sklepu muzycznego Instrumenty.pl. Oferujemy gitary, basy, bębny, perkusje, klawisze, midi, nagłośnienie, oświetlenie, instrumenty klasyczne i akcesoria.

Visit instrumenty.pl

Key Findings

We analyzed Instrumenty.pl page load time and found that the first response time was 336 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

instrumenty.pl performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

instrumenty.pl

336 ms

instrumenty.pl

507 ms

font_titillium.css

118 ms

style2014.css

237 ms

ui.core.css

371 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 91% of them (80 requests) were addressed to the original Instrumenty.pl, 3% (3 requests) were made to Ssl.google-analytics.com and 2% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (862 ms) belongs to the original domain Instrumenty.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.2 kB (17%)

Content Size

369.0 kB

After Optimization

306.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Instrumenty.pl main page is 369.0 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. 35% of websites need less resources to load. Images take 170.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 20.1 kB

  • Original 27.4 kB
  • After minification 25.5 kB
  • After compression 7.3 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 20.1 kB or 73% of the original size.

Image Optimization

-18%

Potential reduce by 31.4 kB

  • Original 170.5 kB
  • After minification 139.1 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. Obviously, Instrumenty needs image optimization as it can save up to 31.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 6.1 kB

  • Original 156.3 kB
  • After minification 156.0 kB
  • After compression 150.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-31%

Potential reduce by 4.6 kB

  • Original 14.7 kB
  • After minification 13.6 kB
  • After compression 10.1 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. Instrumenty.pl needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (42%)

Requests Now

78

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Instrumenty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

instrumenty.pl

instrumenty.pl

336 ms

instrumenty.pl

instrumenty.pl

507 ms

font_titillium.css

font_titillium.css

118 ms

style2014.css

style2014.css

237 ms

ui.core.css

ui.core.css

371 ms

ui.all.css

ui.all.css

327 ms

jquery.jcarousel.css

jquery.jcarousel.css

369 ms

skin.css

skin.css

339 ms

modal-message.css

modal-message.css

393 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

352 ms

jquery.min.js

jquery.min.js

26 ms

ui.core.min.js

ui.core.min.js

435 ms

main_new.js

main_new.js

451 ms

login.js

login.js

467 ms

koszyk20150422.js

koszyk20150422.js

475 ms

banery.min.js

banery.min.js

475 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

507 ms

jquery.lightbox-0.5.min.js

jquery.lightbox-0.5.min.js

542 ms

cookies.js

cookies.js

563 ms

ajax.min.js

ajax.min.js

583 ms

modal-message.min.js

modal-message.min.js

582 ms

ajax-dynamic-content.min.js

ajax-dynamic-content.min.js

582 ms

popup.min.js

popup.min.js

622 ms

md5.min.js

md5.min.js

649 ms

plusone.js

plusone.js

29 ms

ui.base.css

ui.base.css

353 ms

ui.theme.css

ui.theme.css

370 ms

ui.core.css

ui.core.css

118 ms

ui.slider.css

ui.slider.css

111 ms

TitilliumWeb-Regular.woff

TitilliumWeb-Regular.woff

235 ms

ga.js

ga.js

35 ms

1over.png

1over.png

324 ms

raty_1.png

raty_1.png

258 ms

r.png

r.png

508 ms

allegro_logo.png

allegro_logo.png

115 ms

logo.gif

logo.gif

116 ms

bg_logowanie.gif

bg_logowanie.gif

157 ms

bg_koszyk.gif

bg_koszyk.gif

115 ms

bg_banery.jpg

bg_banery.jpg

153 ms

menu.gif

menu.gif

222 ms

arrow.gif

arrow.gif

221 ms

input210.png

input210.png

222 ms

szukaj.gif

szukaj.gif

269 ms

3200001.jpg

3200001.jpg

304 ms

3200003.jpg

3200003.jpg

330 ms

3200004.jpg

3200004.jpg

337 ms

3200005.jpg

3200005.jpg

345 ms

3200007.jpg

3200007.jpg

368 ms

3200008.jpg

3200008.jpg

390 ms

1.jpg

1.jpg

431 ms

2.jpg

2.jpg

439 ms

3.jpg

3.jpg

453 ms

4.jpg

4.jpg

467 ms

5.jpg

5.jpg

484 ms

6.jpg

6.jpg

507 ms

7.jpg

7.jpg

544 ms

9.jpg

9.jpg

548 ms

10.jpg

10.jpg

561 ms

11.jpg

11.jpg

575 ms

12.jpg

12.jpg

601 ms

13.jpg

13.jpg

636 ms

14.jpg

14.jpg

658 ms

15.jpg

15.jpg

657 ms

facebook.gif

facebook.gif

671 ms

youtube.gif

youtube.gif

684 ms

bg_kategorie_stopka.jpg

bg_kategorie_stopka.jpg

717 ms

bg_stopka.jpg

bg_stopka.jpg

753 ms

3king.gif

3king.gif

766 ms

2over.png

2over.png

314 ms

3over.png

3over.png

321 ms

4over.png

4over.png

322 ms

5over.png

5over.png

323 ms

6over.png

6over.png

330 ms

7over.png

7over.png

422 ms

8over.png

8over.png

423 ms

TitilliumWeb-SemiBold.woff

TitilliumWeb-SemiBold.woff

862 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

__utm.gif

__utm.gif

20 ms

__utm.gif

__utm.gif

23 ms

1over.png

1over.png

479 ms

2over.png

2over.png

532 ms

3over.png

3over.png

549 ms

4over.png

4over.png

553 ms

5over.png

5over.png

580 ms

6over.png

6over.png

632 ms

7over.png

7over.png

564 ms

8over.png

8over.png

561 ms

style_print.css

style_print.css

118 ms

Accessibility Review

instrumenty.pl accessibility score

70

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

instrumenty.pl best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

instrumenty.pl SEO score

69

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

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 Instrumenty.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 Instrumenty.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

instrumenty.pl

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