Tools & Wizards About Us
sellasist.pl screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sellasist.pl

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

Page Load Speed

2.8 sec in total

First Response

51 ms

Resources Loaded

1.8 sec

Page Rendered

939 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 51 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sellasist.pl performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

sellasist.pl

51 ms

sellasist.pl

903 ms

js

118 ms

cookieconsent.css

37 ms

cookieconsent.umd.js

44 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 65% of them (28 requests) were addressed to the original Sellasist.pl, 9% (4 requests) were made to Unpkg.com and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (903 ms) belongs to the original domain Sellasist.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.0 kB (14%)

Content Size

446.4 kB

After Optimization

382.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sellasist.pl main page is 446.4 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. 70% of websites need less resources to load. Javascripts take 244.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 52.7 kB

  • Original 65.4 kB
  • After minification 65.4 kB
  • After compression 12.7 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 52.7 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 9.6 kB

  • Original 84.9 kB
  • After minification 75.3 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 9.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 244.5 kB
  • After minification 244.5 kB
  • After compression 243.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 246 B

  • Original 51.6 kB
  • After minification 51.6 kB
  • After compression 51.3 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 has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (50%)

Requests Now

34

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 34 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 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sellasist.pl

sellasist.pl

51 ms

sellasist.pl

sellasist.pl

903 ms

js

js

118 ms

cookieconsent.css

cookieconsent.css

37 ms

cookieconsent.umd.js

cookieconsent.umd.js

44 ms

bootstrap.min.css

bootstrap.min.css

49 ms

css2

css2

78 ms

swiper-bundle.min.css

swiper-bundle.min.css

75 ms

main.css

main.css

65 ms

blockeditor.min.css

blockeditor.min.css

60 ms

style.css

style.css

70 ms

api.js

api.js

77 ms

swiper-bundle.min.css

swiper-bundle.min.css

11 ms

recaptcha__en.js

recaptcha__en.js

55 ms

menu-arrow.svg

menu-arrow.svg

28 ms

grahp-circle.png

grahp-circle.png

586 ms

slider_background.png

slider_background.png

30 ms

googleplay.png

googleplay.png

24 ms

check_icon.svg

check_icon.svg

25 ms

question_mark.svg

question_mark.svg

27 ms

prev_arrow.png

prev_arrow.png

32 ms

next_arrow.png

next_arrow.png

32 ms

mainpage-1.svg

mainpage-1.svg

117 ms

mainpage-3.svg

mainpage-3.svg

85 ms

speed_icon.png

speed_icon.png

82 ms

integracje_100.svg

integracje_100.svg

113 ms

integracje_101.svg

integracje_101.svg

108 ms

phone_icon.png

phone_icon.png

249 ms

mainpage-testimonial.svg

mainpage-testimonial.svg

247 ms

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Ky461EN.ttf

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Ky461EN.ttf

112 ms

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kzm61EN.ttf

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kzm61EN.ttf

284 ms

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kxm7FEN.ttf

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kxm7FEN.ttf

299 ms

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kxf7FEN.ttf

nwpBtKy2OAdR1K-IwhWudF-R9QMylBJAV3Bo8Kxf7FEN.ttf

283 ms

jquery.min.js

jquery.min.js

238 ms

bootstrap.min.js

bootstrap.min.js

228 ms

app.min.js

app.min.js

226 ms

pp.js

pp.js

639 ms

plugin.min.js

plugin.min.js

280 ms

swiper-bundle.min.js

swiper-bundle.min.js

64 ms

slider-1.js

slider-1.js

253 ms

logotypes-2.js

logotypes-2.js

235 ms

swiper-bundle.min.js

swiper-bundle.min.js

175 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

596 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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sellasist.pl best practices score

83

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

Page has valid source maps

SEO Factors

sellasist.pl SEO score

90

Search Engine Optimization Advices

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 Sellasist.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 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: