Report Summary

  • 14

    Performance

    Renders faster than
    26% 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

  • 97

    SEO

    Google-friendlier than
    92% of websites

con-bud.pl

Projekty budowlane Poznań - CON-BUD Piotr Bednarek, wielkopolskie

Page Load Speed

5.5 sec in total

First Response

741 ms

Resources Loaded

4.7 sec

Page Rendered

133 ms

con-bud.pl screenshot

About Website

Visit con-bud.pl now to see the best up-to-date CON BUD content for Poland and also check out these interesting facts you probably never knew about con-bud.pl

Projekty budowlane - Poznań. Pracownia projektowa oferuje profesjonalne usługi zakreślone przez Prawo budowlane. Architektura, konstrukcja i inne branże.

Visit con-bud.pl

Key Findings

We analyzed Con-bud.pl page load time and found that the first response time was 741 ms and then it took 4.8 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

con-bud.pl performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value9,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

www.con-bud.pl

741 ms

style.min.css

158 ms

style.css

274 ms

rs6.css

322 ms

uaf.css

315 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 75% of them (40 requests) were addressed to the original Con-bud.pl, 17% (9 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Con-bud.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.2 kB (11%)

Content Size

645.7 kB

After Optimization

573.5 kB

In fact, the total size of Con-bud.pl main page is 645.7 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. 60% of websites need less resources to load. Images take 364.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 30.4 kB

  • Original 41.1 kB
  • After minification 41.1 kB
  • After compression 10.8 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 30.4 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 364.5 kB
  • After minification 364.5 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. CON BUD images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 7.4 kB

  • Original 93.6 kB
  • After minification 93.6 kB
  • After compression 86.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 34.4 kB

  • Original 146.5 kB
  • After minification 146.1 kB
  • After compression 112.1 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. Con-bud.pl needs all CSS files to be minified and compressed as it can save up to 34.4 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (71%)

Requests Now

42

After Optimization

12

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CON BUD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

con-bud.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

con-bud.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

con-bud.pl SEO score

97

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 Con-bud.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 Con-bud.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 data is detected on the main page of CON BUD. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: