Tools & Wizards About Us
slet.pl screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

slet.pl

SLET: sprzedaż, serwis, wypożyczalnia - narzędzia, elektronarzędzia, maszyny i urządzenia

Page Load Speed

7.4 sec in total

First Response

373 ms

Resources Loaded

6.6 sec

Page Rendered

419 ms

slet.pl screenshot

About Website

Welcome to slet.pl homepage info - get ready to check SLET best content for Poland right away, or after learning these important things about slet.pl

Zaopatrzenie przemysłu i rzemiosła w narzędzia, maszyny, elektronarzędzia i materiały eksploatacyjne, doradztwo techniczne, serwis, wypożyczalnia i sprzedaż

Visit slet.pl

Key Findings

We analyzed Slet.pl page load time and found that the first response time was 373 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

slet.pl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value11.4 s

18/100

10%

Network Requests Diagram

slet.pl

373 ms

www.slet.pl

1205 ms

gtm.js

58 ms

analytics.js

56 ms

wp-emoji-release.min.js

191 ms

Our browser made a total of 168 requests to load all elements on the main page. We found that 91% of them (153 requests) were addressed to the original Slet.pl, 3% (5 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Slet.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.3 kB (9%)

Content Size

3.4 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slet.pl main page is 3.4 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. 70% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 120.3 kB

  • Original 145.4 kB
  • After minification 128.7 kB
  • After compression 25.0 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 16.7 kB, which is 11% 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 120.3 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 64.7 kB

  • Original 2.6 MB
  • After minification 2.5 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. SLET images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 66.7 kB

  • Original 444.5 kB
  • After minification 444.5 kB
  • After compression 377.8 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 66.7 kB or 15% of the original size.

CSS Optimization

-22%

Potential reduce by 42.7 kB

  • Original 192.6 kB
  • After minification 192.1 kB
  • After compression 149.9 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. Slet.pl needs all CSS files to be minified and compressed as it can save up to 42.7 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (35%)

Requests Now

153

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SLET. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slet.pl

slet.pl

373 ms

www.slet.pl

www.slet.pl

1205 ms

gtm.js

gtm.js

58 ms

analytics.js

analytics.js

56 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

191 ms

prettyPhoto.css

prettyPhoto.css

243 ms

wp-video-lightbox.css

wp-video-lightbox.css

329 ms

style.min.css

style.min.css

329 ms

styles.css

styles.css

332 ms

cookie-law-info-public.css

cookie-law-info-public.css

339 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

344 ms

hover-min.css

hover-min.css

360 ms

custom-site-logo-front.css

custom-site-logo-front.css

432 ms

style.min.css

style.min.css

434 ms

settings.css

settings.css

438 ms

bootstrap.min.css

bootstrap.min.css

559 ms

font-awesome.min.css

font-awesome.min.css

454 ms

icomoon.fonts.css

icomoon.fonts.css

474 ms

jquery.fancybox.css

jquery.fancybox.css

555 ms

select2.min.css

select2.min.css

556 ms

styles.css

styles.css

667 ms

animation.css

animation.css

565 ms

style.css

style.css

589 ms

skin_red_green.css

skin_red_green.css

660 ms

skin_blue_green.css

skin_blue_green.css

661 ms

skin_red_brown.css

skin_red_brown.css

672 ms

skin_custom_color.css

skin_custom_color.css

675 ms

js_composer.min.css

js_composer.min.css

823 ms

css

css

48 ms

jquery.js

jquery.js

875 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

769 ms

video-lightbox.js

video-lightbox.js

772 ms

cookie-law-info-public.js

cookie-law-info-public.js

776 ms

js

js

72 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

899 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

884 ms

css

css

61 ms

css

css

69 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

884 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

884 ms

vc_carousel.min.css

vc_carousel.min.css

962 ms

scripts.js

scripts.js

1055 ms

gallery.min.js

gallery.min.js

1055 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

1054 ms

collect

collect

16 ms

collect

collect

26 ms

js

js

52 ms

bootstrap.min.js

bootstrap.min.js

871 ms

jquery.fancybox.js

jquery.fancybox.js

820 ms

jquery.carouFredSel-6.2.1.min.js

jquery.carouFredSel-6.2.1.min.js

769 ms

jquery.countdown.js

jquery.countdown.js

823 ms

select2.full.min.js

select2.full.min.js

823 ms

imagesloaded.min.js

imagesloaded.min.js

822 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

817 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

790 ms

custom.js

custom.js

750 ms

wp-embed.min.js

wp-embed.min.js

825 ms

js_composer_front.min.js

js_composer_front.min.js

820 ms

transition.min.js

transition.min.js

820 ms

vc_carousel.min.js

vc_carousel.min.js

803 ms

euro_slet_logo-1.png

euro_slet_logo-1.png

355 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

80 ms

S6u9w4BMUTPHh7USSwaPHA.ttf

S6u9w4BMUTPHh7USSwaPHA.ttf

81 ms

S6u8w4BMUTPHh30AUi-v.ttf

S6u8w4BMUTPHh30AUi-v.ttf

126 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

128 ms

S6u9w4BMUTPHh50XSwaPHA.ttf

S6u9w4BMUTPHh50XSwaPHA.ttf

129 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

510 ms

dummy.png

dummy.png

508 ms

aktualne_promocje_narzedzi-1.png

aktualne_promocje_narzedzi-1.png

669 ms

finansowanie.png

finansowanie.png

612 ms

master_nagrzewnicza_olejowa_B150-370x193.jpg

master_nagrzewnicza_olejowa_B150-370x193.jpg

507 ms

DSC01528-obrobione-370x193.jpg

DSC01528-obrobione-370x193.jpg

508 ms

AKKU-RMA235-E001-370x193.png

AKKU-RMA235-E001-370x193.png

851 ms

1-370x193.png

1-370x193.png

769 ms

wydarzenie-slet-370x193.png

wydarzenie-slet-370x193.png

779 ms

IMG_2055-min-370x193.jpg

IMG_2055-min-370x193.jpg

593 ms

fb_slet2.png

fb_slet2.png

710 ms

YT_slet2.png

YT_slet2.png

720 ms

serwis_spawarek_elektronarzedzi_slask.png

serwis_spawarek_elektronarzedzi_slask.png

977 ms

wyroznienia_slet-2016.png

wyroznienia_slet-2016.png

828 ms

slet_0013_lincoln.jpg

slet_0013_lincoln.jpg

829 ms

bosch.jpg

bosch.jpg

881 ms

festool.jpg

festool.jpg

890 ms

slet_0041_cstberger.jpg

slet_0041_cstberger.jpg

944 ms

slet_0042_geo-fenel.jpg

slet_0042_geo-fenel.jpg

866 ms

fbevents.js

fbevents.js

70 ms

icomoon.ttf

icomoon.ttf

834 ms

slet_0043_krause.jpg

slet_0043_krause.jpg

870 ms

slet_0044_rems.jpg

slet_0044_rems.jpg

881 ms

slet_0045_rubi.jpg

slet_0045_rubi.jpg

932 ms

slet_0046_webwrmt.jpg

slet_0046_webwrmt.jpg

941 ms

slet_0047_bomag.jpg

slet_0047_bomag.jpg

910 ms

slet_0048_arcof.jpg

slet_0048_arcof.jpg

867 ms

slet_0050_ingersoll.jpg

slet_0050_ingersoll.jpg

889 ms

slet_0051_archimedes.jpg

slet_0051_archimedes.jpg

897 ms

slet_0052_sch.jpg

slet_0052_sch.jpg

938 ms

slet_metalweld.jpg

slet_metalweld.jpg

956 ms

sparky.jpg

sparky.jpg

933 ms

asta.jpg

asta.jpg

869 ms

cmt-1.jpg

cmt-1.jpg

878 ms

hilti-1.jpg

hilti-1.jpg

893 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

880 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

782 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

794 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

790 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

819 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

814 ms

ingersoll.jpg

ingersoll.jpg

809 ms

logo_rothenberger.jpg

logo_rothenberger.jpg

789 ms

luna.jpg

luna.jpg

737 ms

makita.jpg

makita.jpg

704 ms

maktec.jpg

maktec.jpg

717 ms

metabo-1.jpg

metabo-1.jpg

688 ms

robustus-1.jpg

robustus-1.jpg

712 ms

slet_0000_biemmedue.jpg

slet_0000_biemmedue.jpg

669 ms

slet_0000_haris-1.jpg

slet_0000_haris-1.jpg

681 ms

slet_0001_master.jpg

slet_0001_master.jpg

683 ms

slet_0002_sjd_protech.jpg

slet_0002_sjd_protech.jpg

671 ms

slet_0002_stanley.jpg

slet_0002_stanley.jpg

677 ms

slet_0003_clinex.jpg

slet_0003_clinex.jpg

658 ms

slet_0004_perun-1.jpg

slet_0004_perun-1.jpg

657 ms

slet_0005_pomet-1.jpg

slet_0005_pomet-1.jpg

640 ms

slet_0006_viking.jpg

slet_0006_viking.jpg

658 ms

slet_0007_blachowski-1.jpg

slet_0007_blachowski-1.jpg

669 ms

slet_0007_kranzle.jpg

slet_0007_kranzle.jpg

677 ms

slet_0008_genset.jpg

slet_0008_genset.jpg

656 ms

slet_0009_spawmet.jpg

slet_0009_spawmet.jpg

645 ms

slet_0010_baildon.jpg

slet_0010_baildon.jpg

655 ms

slet_0010_esab.jpg

slet_0010_esab.jpg

685 ms

slet_0011_metalurgia-1.jpg

slet_0011_metalurgia-1.jpg

671 ms

slet_0012_automa.jpg

slet_0012_automa.jpg

681 ms

slet_0012_proma.jpg

slet_0012_proma.jpg

654 ms

slet_0013_bison.jpg

slet_0013_bison.jpg

644 ms

slet_0013_lincoln-1.jpg

slet_0013_lincoln-1.jpg

648 ms

slet_0014_bester.jpg

slet_0014_bester.jpg

695 ms

slet_0014_fanar.jpg

slet_0014_fanar.jpg

670 ms

slet_0015_fenes.jpg

slet_0015_fenes.jpg

681 ms

slet_0015_klimawent-1.jpg

slet_0015_klimawent-1.jpg

650 ms

slet_0016_grit_by_fein.jpg

slet_0016_grit_by_fein.jpg

644 ms

slet_0017_dolfamex.jpg

slet_0017_dolfamex.jpg

640 ms

slet_0018_pafana.jpg

slet_0018_pafana.jpg

700 ms

slet_0019_medros.jpg

slet_0019_medros.jpg

669 ms

slet_0020_sata.jpg

slet_0020_sata.jpg

681 ms

slet_0022_tengtools.jpg

slet_0022_tengtools.jpg

630 ms

revicons.woff

revicons.woff

639 ms

slet_0023_gedore.jpg

slet_0023_gedore.jpg

649 ms

slet_0024_kuznia.jpg

slet_0024_kuznia.jpg

691 ms

slet_0025_knipex.jpg

slet_0025_knipex.jpg

678 ms

slet_0027_bahco.jpg

slet_0027_bahco.jpg

680 ms

slet_0029_limit.jpg

slet_0029_limit.jpg

647 ms

slet_0030_promat.jpg

slet_0030_promat.jpg

653 ms

slet_0031_helios.jpg

slet_0031_helios.jpg

649 ms

slet_0032_mib.jpg

slet_0032_mib.jpg

685 ms

slet_0033_alarm.jpg

slet_0033_alarm.jpg

681 ms

slet_0034_bmi.jpg

slet_0034_bmi.jpg

679 ms

slet_0036_pramac.jpg

slet_0036_pramac.jpg

646 ms

slet_0037_enar.jpg

slet_0037_enar.jpg

655 ms

slet_0038_stihl.jpg

slet_0038_stihl.jpg

648 ms

slet_0039_adiam.jpg

slet_0039_adiam.jpg

679 ms

slet_0040_cedima.jpg

slet_0040_cedima.jpg

687 ms

eisemann-1000x120.png

eisemann-1000x120.png

670 ms

projahn-nowe.png

projahn-nowe.png

651 ms

69-2-1000x120.jpg

69-2-1000x120.jpg

654 ms

coloredbg.png

coloredbg.png

648 ms

rubi-baner.png

rubi-baner.png

1002 ms

metabo-baner.jpg

metabo-baner.jpg

923 ms

logo2.png

logo2.png

766 ms

slogan_slet-2.jpg

slogan_slet-2.jpg

321 ms

Accessibility Review

slet.pl accessibility score

80

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

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

slet.pl best practices score

75

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

SEO Factors

slet.pl SEO score

82

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

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

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 Slet.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 Slet.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

slet.pl

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