Tools & Wizards About Us
sklep.centrospaw.com.pl screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

sklep.centrospaw.com.pl

Centrospaw - sklep spawalniczy, spawarki bester, przecinarka plazmowa, elektrody

Page Load Speed

5 sec in total

First Response

761 ms

Resources Loaded

3.8 sec

Page Rendered

452 ms

sklep.centrospaw.com.pl screenshot

About Website

Visit sklep.centrospaw.com.pl now to see the best up-to-date Sklep Centrospaw Com content and also check out these interesting facts you probably never knew about sklep.centrospaw.com.pl

Spawalniczy sklep internetowy to najniższe ceny na spawarki, migomaty, akcesoria spawalnicze oraz elektrody i części do przecinarka plazmowa Hypertherm, Sherman

Visit sklep.centrospaw.com.pl

Key Findings

We analyzed Sklep.centrospaw.com.pl page load time and found that the first response time was 761 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sklep.centrospaw.com.pl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value6,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

sklep.centrospaw.com.pl

761 ms

styles-20c11fea31.css

152 ms

szablon_centrospaw.css

670 ms

jquery.min.js

64 ms

jquery.cookie.min.js

72 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sklep.centrospaw.com.pl, 59% (59 requests) were made to Pasaz24cdn.pl and 11% (11 requests) were made to Centrospaw.com.pl. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Pasaz24cdn.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.6 kB (17%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sklep.centrospaw.com.pl main page is 1.4 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 134.1 kB

  • Original 154.4 kB
  • After minification 125.8 kB
  • After compression 20.3 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. This page needs HTML code to be minified as it can gain 28.6 kB, which is 19% 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 134.1 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 41.6 kB

  • Original 1.1 MB
  • After minification 1.0 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. Sklep Centrospaw Com images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 49.1 kB

  • Original 123.4 kB
  • After minification 123.4 kB
  • After compression 74.3 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 49.1 kB or 40% of the original size.

CSS Optimization

-16%

Potential reduce by 3.7 kB

  • Original 23.8 kB
  • After minification 23.8 kB
  • After compression 20.1 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. Sklep.centrospaw.com.pl needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (20%)

Requests Now

98

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sklep Centrospaw Com. 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

sklep.centrospaw.com.pl

sklep.centrospaw.com.pl

761 ms

styles-20c11fea31.css

styles-20c11fea31.css

152 ms

szablon_centrospaw.css

szablon_centrospaw.css

670 ms

jquery.min.js

jquery.min.js

64 ms

jquery.cookie.min.js

jquery.cookie.min.js

72 ms

jquery-todictionary.min.js

jquery-todictionary.min.js

64 ms

bootstrap.min.js

bootstrap.min.js

63 ms

spin.min.js

spin.min.js

82 ms

globalize.min.js

globalize.min.js

84 ms

globalize.culture.pl.min.js

globalize.culture.pl.min.js

80 ms

iban.js

iban.js

75 ms

knockout-min.js

knockout-min.js

80 ms

knockout.mapping.min.js

knockout.mapping.min.js

84 ms

knockout-postbox.min.js

knockout-postbox.min.js

82 ms

knockout-sortable.min.js

knockout-sortable.min.js

90 ms

knockout-switch-case.min.js

knockout-switch-case.min.js

81 ms

knockout-7496e2af07.js

knockout-7496e2af07.js

180 ms

js

js

72 ms

maps-b84260e9d0.js

maps-b84260e9d0.js

182 ms

shared-11099b3545.js

shared-11099b3545.js

393 ms

cms-8c8c9c6a2c.js

cms-8c8c9c6a2c.js

183 ms

chat.js

chat.js

573 ms

element.js

element.js

55 ms

gen_204

gen_204

33 ms

analytics.js

analytics.js

27 ms

ai.0.js

ai.0.js

43 ms

sklep-spawalniczy-centro-spaw.jpg

sklep-spawalniczy-centro-spaw.jpg

374 ms

spawarki-migomaty-on.png

spawarki-migomaty-on.png

491 ms

spawalnicze-materialy-on.png

spawalnicze-materialy-on.png

513 ms

czesci-do-spawarek-on.png

czesci-do-spawarek-on.png

518 ms

akcesoria-spawalnicze-on.png

akcesoria-spawalnicze-on.png

519 ms

osprzet-gazowy-off.png

osprzet-gazowy-off.png

525 ms

automatyzacja-spawania-on.png

automatyzacja-spawania-on.png

498 ms

przecinarki-plazmowe-off.png

przecinarki-plazmowe-off.png

618 ms

pneumatyka-off.png

pneumatyka-off.png

623 ms

prostowniki-on.png

prostowniki-on.png

632 ms

smary-on.png

smary-on.png

642 ms

elektronarzedzia.png

elektronarzedzia.png

654 ms

defaultphoto.png

defaultphoto.png

192 ms

www-ecocut-1.jpg

www-ecocut-1.jpg

424 ms

baner-serwis-1.jpg

baner-serwis-1.jpg

427 ms

urzadzenia-spawalniczejpg.jpg

urzadzenia-spawalniczejpg.jpg

359 ms

baner-leb.jpg

baner-leb.jpg

433 ms

plazma-elettro.jpg

plazma-elettro.jpg

617 ms

1199405_3365.jpg

1199405_3365.jpg

271 ms

1199437_3096.jpg

1199437_3096.jpg

458 ms

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1199448_3272.jpg

614 ms

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1199486_3109.jpg

644 ms

1199489_3136.jpg

1199489_3136.jpg

629 ms

1199660_3021.jpg

1199660_3021.jpg

768 ms

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1199735_3552.jpg

787 ms

1199842_3002.jpg

1199842_3002.jpg

939 ms

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1199879_3898.jpg

817 ms

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1199907_2919.jpg

806 ms

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1199926_2972.jpg

895 ms

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1199978_2931.jpg

1040 ms

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1199992_3680.jpg

1108 ms

1200000_919.jpg

1200000_919.jpg

917 ms

1200074_2925.jpg

1200074_2925.jpg

1136 ms

1200112_3748.jpg

1200112_3748.jpg

1087 ms

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1200171_3073.jpg

1245 ms

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1200232_3634.jpg

1149 ms

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1331 ms

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1357 ms

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1305 ms

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1315 ms

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1439 ms

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1562 ms

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1426 ms

1200477_3890.jpg

1200477_3890.jpg

1639 ms

1200491_2680.jpg

1200491_2680.jpg

1593 ms

fronius-serwis-autoryzacja.jpg

fronius-serwis-autoryzacja.jpg

1368 ms

yt1.jpg

yt1.jpg

1581 ms

te.png

te.png

379 ms

fa.png

fa.png

385 ms

home1a.png

home1a.png

381 ms

allegro.png

allegro.png

464 ms

helvi-off.jpg

helvi-off.jpg

630 ms

telefon-do-sklepu-spawalniczego1.png

telefon-do-sklepu-spawalniczego1.png

448 ms

lincoln-bester.png

lincoln-bester.png

463 ms

lincoln-katalogi.png

lincoln-katalogi.png

629 ms

yt5.jpg

yt5.jpg

1595 ms

collect

collect

29 ms

yt6.jpg

yt6.jpg

1572 ms

yt4.jpg

yt4.jpg

1662 ms

yt2.jpg

yt2.jpg

1586 ms

yt3.jpg

yt3.jpg

1517 ms

Hypertherm.png

Hypertherm.png

1373 ms

Weldas.png

Weldas.png

1393 ms

Spartus.png

Spartus.png

1532 ms

Abicor-Binzel.png

Abicor-Binzel.png

1421 ms

Sherman.png

Sherman.png

1398 ms

Kemppi.png

Kemppi.png

1520 ms

ESAB.png

ESAB.png

1413 ms

Bester.png

Bester.png

1378 ms

Ecocut.png

Ecocut.png

1422 ms

Migatronic.png

Migatronic.png

1431 ms

lincoln-bester.png

lincoln-bester.png

1437 ms

konto2.png

konto2.png

1349 ms

vendero_footer_logo.png

vendero_footer_logo.png

1452 ms

Accessibility Review

sklep.centrospaw.com.pl accessibility score

87

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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sklep.centrospaw.com.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sklep.centrospaw.com.pl SEO score

91

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

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 Sklep.centrospaw.com.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 Sklep.centrospaw.com.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

sklep.centrospaw.com.pl

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