Tools & Wizards About Us
sellasist.pl screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

sellasist.pl

Zarządzanie sprzedażą internetową, integracja sklepu z Allegro, Amazon, eBay w Sellasist

Page Load Speed

5.9 sec in total

First Response

1.5 sec

Resources Loaded

3.7 sec

Page Rendered

755 ms

sellasist.pl screenshot

About Website

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

Najlepsze oprogramowanie do wielokanałowej sprzedaży na Allegro, eBay oraz na wielu innych. Posiadamy wiele różnych integracji. Sprawdź teraz!

Visit sellasist.pl

Key Findings

We analyzed Sellasist.pl page load time and found that the first response time was 1.5 sec and then it took 4.4 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

sellasist.pl performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

sellasist.pl

1516 ms

sellasist.pl

544 ms

reset.css

132 ms

style.css

250 ms

jquery.fancybox.css

541 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 45% of them (29 requests) were addressed to the original Sellasist.pl, 16% (10 requests) were made to Fonts.gstatic.com and 13% (8 requests) were made to Static.ex4.pl. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sellasist.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 647.1 kB (39%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sellasist.pl main page is 1.7 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. 50% of websites need less resources to load. Images take 869.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 30.9 kB

  • Original 38.9 kB
  • After minification 34.0 kB
  • After compression 8.0 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 4.9 kB, which is 13% 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 30.9 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 104.9 kB

  • Original 869.7 kB
  • After minification 764.8 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, Sellasist needs image optimization as it can save up to 104.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 265.1 kB

  • Original 458.2 kB
  • After minification 450.4 kB
  • After compression 193.0 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 265.1 kB or 58% of the original size.

CSS Optimization

-83%

Potential reduce by 246.2 kB

  • Original 296.9 kB
  • After minification 284.8 kB
  • After compression 50.6 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. Sellasist.pl needs all CSS files to be minified and compressed as it can save up to 246.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (40%)

Requests Now

50

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sellasist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sellasist.pl

sellasist.pl

1516 ms

sellasist.pl

sellasist.pl

544 ms

reset.css

reset.css

132 ms

style.css

style.css

250 ms

jquery.fancybox.css

jquery.fancybox.css

541 ms

layerslider.css

layerslider.css

580 ms

css

css

71 ms

css

css

84 ms

logo.png

logo.png

314 ms

thumb_1405060813strona_g_wna_sellasist_02.jpg

thumb_1405060813strona_g_wna_sellasist_02.jpg

922 ms

mainlogo.png

mainlogo.png

313 ms

thumb_1405068553banner_2.jpg

thumb_1405068553banner_2.jpg

840 ms

JFFh2AFlVLI

JFFh2AFlVLI

133 ms

jquery.min.js

jquery.min.js

54 ms

jquery.easing.min.js

jquery.easing.min.js

69 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

61 ms

jquery-transit-modified.js

jquery-transit-modified.js

664 ms

layerslider.transitions.js

layerslider.transitions.js

664 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

766 ms

plupload.full.js

plupload.full.js

765 ms

scripts.js

scripts.js

327 ms

conversion.js

conversion.js

65 ms

order_shadow.png

order_shadow.png

314 ms

ok.png

ok.png

361 ms

delete_red.png

delete_red.png

362 ms

footer.jpg

footer.jpg

660 ms

www-embed-player-vflQrT_sR.css

www-embed-player-vflQrT_sR.css

67 ms

www-embed-player.js

www-embed-player.js

131 ms

yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js

yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js

42 ms

ad_status.js

ad_status.js

71 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

77 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

88 ms

sm.js

sm.js

665 ms

bar_bg.png

bar_bg.png

91 ms

bar_button_bg.jpg

bar_button_bg.jpg

90 ms

bg.png

bg.png

95 ms

cloud_left.png

cloud_left.png

203 ms

cloud_right.png

cloud_right.png

189 ms

layer_bg_box.png

layer_bg_box.png

253 ms

arrow_orange.png

arrow_orange.png

188 ms

price_top_bg.gif

price_top_bg.gif

269 ms

price_top_free.png

price_top_free.png

301 ms

price_top_start.png

price_top_start.png

268 ms

price_top_start_plus.png

price_top_start_plus.png

335 ms

price_top_stand.png

price_top_stand.png

335 ms

price_top_premium.png

price_top_premium.png

349 ms

text_up_footer_button.png

text_up_footer_button.png

348 ms

footer_bg.png

footer_bg.png

355 ms

separator_h.png

separator_h.png

544 ms

ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf

ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf

69 ms

toadOcfmlt9b38dHJxOBGEBls_1aQwi4AfipSOlE3SU.ttf

toadOcfmlt9b38dHJxOBGEBls_1aQwi4AfipSOlE3SU.ttf

93 ms

toadOcfmlt9b38dHJxOBGAKTmyy2N_c1g4QjPYxpyoM.ttf

toadOcfmlt9b38dHJxOBGAKTmyy2N_c1g4QjPYxpyoM.ttf

157 ms

toadOcfmlt9b38dHJxOBGGAlZ1PukdtTN2z-JxSzbe8.ttf

toadOcfmlt9b38dHJxOBGGAlZ1PukdtTN2z-JxSzbe8.ttf

164 ms

WtcvfJHWXKxx4x0kuS1koaCWcynf_cDxXwCLxiixG1c.ttf

WtcvfJHWXKxx4x0kuS1koaCWcynf_cDxXwCLxiixG1c.ttf

173 ms

pFZGRS3ywNfpSqkEIed1Ww.ttf

pFZGRS3ywNfpSqkEIed1Ww.ttf

169 ms

gMhvhm-nVj1086DvGgmzB6CWcynf_cDxXwCLxiixG1c.ttf

gMhvhm-nVj1086DvGgmzB6CWcynf_cDxXwCLxiixG1c.ttf

173 ms

nsLtvfQoT-rVwGTHHnkeJqCWcynf_cDxXwCLxiixG1c.ttf

nsLtvfQoT-rVwGTHHnkeJqCWcynf_cDxXwCLxiixG1c.ttf

162 ms

ga.js

ga.js

175 ms

49 ms

skin.css

skin.css

286 ms

__utm.gif

__utm.gif

38 ms

21 ms

skin.png

skin.png

261 ms

r.gif

r.gif

355 ms

Accessibility Review

sellasist.pl accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

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.

Best Practices

sellasist.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sellasist.pl SEO score

96

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sellasist.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sellasist.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

sellasist.pl

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