Tools & Wizards About Us
e-fajerwerki.pl screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

e-fajerwerki.pl

Home page - Fireworks online store | Pyrotechnic wholesaler Białystok | Fireworks Lider

Page Load Speed

13.3 sec in total

First Response

448 ms

Resources Loaded

12.3 sec

Page Rendered

479 ms

e-fajerwerki.pl screenshot

About Website

Click here to check amazing E Fajerwerki content for Poland. Otherwise, check out these important facts you probably never knew about e-fajerwerki.pl

Home page - ⭐ Pyrotechnic wholesaler Fireworks Lider ✅ The largest selection of fireworks in Poland ✔ Over 30 years of experience ➤ Check out the offer of our store!

Visit e-fajerwerki.pl

Key Findings

We analyzed E-fajerwerki.pl page load time and found that the first response time was 448 ms and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

e-fajerwerki.pl performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value24.2 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,800 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

e-fajerwerki.pl

448 ms

www.e-fajerwerki.pl

520 ms

css

28 ms

bootstrap.min.css

291 ms

font-awesome.min.css

299 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 41% of them (34 requests) were addressed to the original E-fajerwerki.pl, 24% (20 requests) were made to Static.xx.fbcdn.net and 11% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (10.5 sec) belongs to the original domain E-fajerwerki.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (48%)

Content Size

3.5 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-fajerwerki.pl main page is 3.5 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

-75%

Potential reduce by 12.5 kB

  • Original 16.6 kB
  • After minification 16.6 kB
  • After compression 4.1 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 12.5 kB or 75% of the original size.

Image Optimization

-38%

Potential reduce by 990.4 kB

  • Original 2.6 MB
  • After minification 1.6 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. Obviously, E Fajerwerki needs image optimization as it can save up to 990.4 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 306.7 kB

  • Original 458.6 kB
  • After minification 447.9 kB
  • After compression 151.9 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 306.7 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 365.0 kB

  • Original 439.6 kB
  • After minification 434.0 kB
  • After compression 74.6 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. E-fajerwerki.pl needs all CSS files to be minified and compressed as it can save up to 365.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (45%)

Requests Now

75

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Fajerwerki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

e-fajerwerki.pl

e-fajerwerki.pl

448 ms

www.e-fajerwerki.pl

www.e-fajerwerki.pl

520 ms

css

css

28 ms

bootstrap.min.css

bootstrap.min.css

291 ms

font-awesome.min.css

font-awesome.min.css

299 ms

style.css

style.css

321 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

649 ms

jquery.navmenu.min.js

jquery.navmenu.min.js

353 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

470 ms

jquery.mousewheel-3.0.4.pack.js

jquery.mousewheel-3.0.4.pack.js

476 ms

jquery.fancybox-1.3.2.js

jquery.fancybox-1.3.2.js

572 ms

jquery.fancybox-1.3.2.setup.js

jquery.fancybox-1.3.2.setup.js

558 ms

crawler.js

crawler.js

551 ms

bootstrap.min.js

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704 ms

jquery.js

jquery.js

120 ms

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119 ms

bg-side.png

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3369 ms

logo.png

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3366 ms

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6302 ms

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4466 ms

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7569 ms

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7716 ms

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10019 ms

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10146 ms

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10144 ms

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10498 ms

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28 ms

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28 ms

subscribe_widget

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150 ms

subscribe_widget

subscribe_widget

281 ms

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29 ms

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62 ms

base.js

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108 ms

likebox.php

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412 ms

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168 ms

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397 ms

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177 ms

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175 ms

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111 ms

ad_status.js

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83 ms

photo.jpg

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262 ms

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39 ms

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43 ms

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Accessibility Review

e-fajerwerki.pl accessibility score

64

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

e-fajerwerki.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

e-fajerwerki.pl SEO score

92

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

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-fajerwerki.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 E-fajerwerki.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

e-fajerwerki.pl

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