Tools & Wizards About Us
inzynierowie.pl screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

inzynierowie.pl

Inzynierowie.pl - portal budowlany dla profesjonalistów

Page Load Speed

4.3 sec in total

First Response

349 ms

Resources Loaded

3.6 sec

Page Rendered

372 ms

inzynierowie.pl screenshot

About Website

Welcome to inzynierowie.pl homepage info - get ready to check Inzynierowie best content right away, or after learning these important things about inzynierowie.pl

Inzynierowie.pl - portal specjalistyczny. Budownictwo, wnętrza, przemysł, ogrody, inteligentne domy i wiele więcej. Zapraszamy do lektury.

Visit inzynierowie.pl

Key Findings

We analyzed Inzynierowie.pl page load time and found that the first response time was 349 ms and then it took 4 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

inzynierowie.pl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

inzynierowie.pl

349 ms

inzynierowie.pl

515 ms

bootstrap.css

121 ms

settings.css

239 ms

layers.css

354 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 69% of them (94 requests) were addressed to the original Inzynierowie.pl, 28% (38 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Inzynierowie.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.0 kB (11%)

Content Size

2.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Inzynierowie.pl main page is 2.5 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 69.6 kB

  • Original 79.8 kB
  • After minification 67.1 kB
  • After compression 10.2 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 12.7 kB, which is 16% 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 69.6 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 129.6 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. Inzynierowie images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 42.5 kB

  • Original 246.3 kB
  • After minification 246.2 kB
  • After compression 203.7 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 42.5 kB or 17% of the original size.

CSS Optimization

-28%

Potential reduce by 29.3 kB

  • Original 103.1 kB
  • After minification 82.3 kB
  • After compression 73.8 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. Inzynierowie.pl needs all CSS files to be minified and compressed as it can save up to 29.3 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (44%)

Requests Now

93

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inzynierowie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

inzynierowie.pl

inzynierowie.pl

349 ms

inzynierowie.pl

inzynierowie.pl

515 ms

bootstrap.css

bootstrap.css

121 ms

settings.css

settings.css

239 ms

layers.css

layers.css

354 ms

navigation.css

navigation.css

360 ms

style.css

style.css

471 ms

responsive.css

responsive.css

357 ms

color-switcher-design.css

color-switcher-design.css

351 ms

default-theme.css

default-theme.css

362 ms

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jquery.fancybox-1.3.7.css

468 ms

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468 ms

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KFOmCnqEu92Fr1Mu4mxM.woff

492 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

494 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

493 ms

KFOkCnqEu92Fr1MmgVxIIzQ.woff

KFOkCnqEu92Fr1MmgVxIIzQ.woff

494 ms

quebec.ttf

quebec.ttf

949 ms

analytics.js

analytics.js

302 ms

controls.png

controls.png

632 ms

revicons.woff

revicons.woff

628 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

130 ms

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128 ms

collect

collect

16 ms

js

js

68 ms

Accessibility Review

inzynierowie.pl accessibility score

61

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.

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.

Best Practices

inzynierowie.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

inzynierowie.pl SEO score

76

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

High

robots.txt is not valid

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 Inzynierowie.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 Inzynierowie.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

inzynierowie.pl

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