Tools & Wizards About Us

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

ceramika-serwis.pl

CERAMIKA SERWIS - usługi dla ceramiki, zbiorniki i silosy, przenośniki, konstrukcje stalowe, maszyny ceramiczne

Page Load Speed

1.7 sec in total

First Response

320 ms

Resources Loaded

1.2 sec

Page Rendered

190 ms

About Website

Welcome to ceramika-serwis.pl homepage info - get ready to check CERAMIKA SERWIS best content right away, or after learning these important things about ceramika-serwis.pl

CERAMIKA SERWIS - usługi dla ceramiki, producent zbiorników i silosów. Autoryzowny przedstawiciel LiuGong - wózki widłowe, przenośniki, konstrukcje stalowe, maszyny ceramiczne, formy do płytek ceramic...

Visit ceramika-serwis.pl

Key Findings

We analyzed Ceramika-serwis.pl page load time and found that the first response time was 320 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ceramika-serwis.pl performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

ceramika-serwis.pl

320 ms

cerserwis.css

11 ms

slider.css

317 ms

whcookies.js

347 ms

popup.js

46 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 97% of them (28 requests) were addressed to the original Ceramika-serwis.pl, 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (533 ms) belongs to the original domain Ceramika-serwis.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.2 kB (7%)

Content Size

357.0 kB

After Optimization

330.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ceramika-serwis.pl main page is 357.0 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. 35% of websites need less resources to load. Images take 318.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 7.4 kB

  • Original 9.8 kB
  • After minification 9.5 kB
  • After compression 2.4 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 7.4 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 10.0 kB

  • Original 318.8 kB
  • After minification 308.8 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. CERAMIKA SERWIS images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 6.0 kB

  • Original 18.6 kB
  • After minification 18.6 kB
  • After compression 12.6 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 6.0 kB or 32% of the original size.

CSS Optimization

-28%

Potential reduce by 2.7 kB

  • Original 9.8 kB
  • After minification 9.8 kB
  • After compression 7.1 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. Ceramika-serwis.pl needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (58%)

Requests Now

26

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CERAMIKA SERWIS. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ceramika-serwis.pl accessibility score

70

Accessibility Issues

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

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

Best Practices

ceramika-serwis.pl best practices score

58

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

SEO Factors

ceramika-serwis.pl SEO score

67

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

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 Ceramika-serwis.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 Ceramika-serwis.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

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