Tools & Wizards About Us
fermacell.pl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

fermacell.pl

Fermacell - płyty cementowo-włóknowe i gipsowo-włóknowe - porducent | James Hardie Europe GmbH

Page Load Speed

3 sec in total

First Response

370 ms

Resources Loaded

2.2 sec

Page Rendered

354 ms

fermacell.pl screenshot

About Website

Click here to check amazing Fermacell content for Poland. Otherwise, check out these important facts you probably never knew about fermacell.pl

Mocna marka. Stabilna. Doskonała ochrona przeciwpożarowa i akustyczna. Jedna warstwa płyt zamiast dwóch.

Visit fermacell.pl

Key Findings

We analyzed Fermacell.pl page load time and found that the first response time was 370 ms and then it took 2.6 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

fermacell.pl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

fermacell.pl

370 ms

www.fermacell.pl

389 ms

main.css

481 ms

head.js

191 ms

script.js

548 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original Fermacell.pl, 10% (2 requests) were made to Upcoming.backoffice.xella.com and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (958 ms) belongs to the original domain Fermacell.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 497.2 kB (19%)

Content Size

2.6 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fermacell.pl main page is 2.6 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. 20% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 32.1 kB

  • Original 37.4 kB
  • After minification 25.2 kB
  • After compression 5.3 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 12.2 kB, which is 33% 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 32.1 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 14.0 kB

  • Original 2.0 MB
  • After minification 1.9 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. Fermacell images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 238.1 kB

  • Original 368.2 kB
  • After minification 368.2 kB
  • After compression 130.1 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 238.1 kB or 65% of the original size.

CSS Optimization

-73%

Potential reduce by 213.1 kB

  • Original 290.6 kB
  • After minification 290.6 kB
  • After compression 77.5 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. Fermacell.pl needs all CSS files to be minified and compressed as it can save up to 213.1 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fermacell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

fermacell.pl

fermacell.pl

370 ms

www.fermacell.pl

www.fermacell.pl

389 ms

main.css

main.css

481 ms

head.js

head.js

191 ms

script.js

script.js

548 ms

montazni-videa-homepage.jpg

montazni-videa-homepage.jpg

928 ms

katalog-konstrukjce-hp-slider.jpg

katalog-konstrukjce-hp-slider.jpg

874 ms

strop-plaveckeho-bazenu-hp-slider.jpg

strop-plaveckeho-bazenu-hp-slider.jpg

958 ms

teaser-3-podlogi.jpg

teaser-3-podlogi.jpg

384 ms

teaser-3-budowanie-dosk.jpg

teaser-3-budowanie-dosk.jpg

421 ms

teaser-3-remont.jpg

teaser-3-remont.jpg

432 ms

specification_text_json.php

specification_text_json.php

292 ms

specification_text_json.php

specification_text_json.php

299 ms

ga.js

ga.js

13 ms

DINWebPro-Medium.woff

DINWebPro-Medium.woff

648 ms

DINWebPro.woff

DINWebPro.woff

671 ms

DINWebPro-Bold.woff

DINWebPro-Bold.woff

682 ms

piwik.js

piwik.js

278 ms

__utm.gif

__utm.gif

12 ms

piwik.php

piwik.php

277 ms

Accessibility Review

fermacell.pl accessibility score

78

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

button, link, and menuitem elements do not have accessible names.

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

fermacell.pl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

fermacell.pl SEO score

88

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 Fermacell.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 Fermacell.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

fermacell.pl

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