Tools & Wizards About Us
derewenda.pl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

derewenda.pl

O nas - Derewenda - Zakład przetwarzania zużytego sprzętu

Page Load Speed

4.7 sec in total

First Response

888 ms

Resources Loaded

3.6 sec

Page Rendered

196 ms

derewenda.pl screenshot

About Website

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

Firma „DEREWENDA” to przede wszystkim gospodarka odpadami. Posiadamy wieloletnie doświadczenie prowadząc ZAKŁAD PRZETWARZANIA.

Visit derewenda.pl

Key Findings

We analyzed Derewenda.pl page load time and found that the first response time was 888 ms and then it took 3.8 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

derewenda.pl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

www.derewenda.pl

888 ms

wp-emoji-release.min.js

81 ms

styles.css

164 ms

settings.css

161 ms

css

20 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 68% of them (44 requests) were addressed to the original Derewenda.pl, 22% (14 requests) were made to Fonts.gstatic.com and 8% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (888 ms) belongs to the original domain Derewenda.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.7 kB (13%)

Content Size

770.3 kB

After Optimization

667.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Derewenda.pl main page is 770.3 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. 70% of websites need less resources to load. Images take 356.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 47.5 kB

  • Original 61.9 kB
  • After minification 59.9 kB
  • After compression 14.4 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 47.5 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 32.4 kB

  • Original 356.6 kB
  • After minification 324.1 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. Derewenda images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 14.7 kB

  • Original 214.0 kB
  • After minification 214.0 kB
  • After compression 199.3 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

-6%

Potential reduce by 8.1 kB

  • Original 137.8 kB
  • After minification 137.8 kB
  • After compression 129.7 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. Derewenda.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (65%)

Requests Now

46

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Derewenda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.derewenda.pl

www.derewenda.pl

888 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

81 ms

styles.css

styles.css

164 ms

settings.css

settings.css

161 ms

css

css

20 ms

css

css

27 ms

style.css

style.css

326 ms

cff-style.css

cff-style.css

162 ms

font-awesome.min.css

font-awesome.min.css

30 ms

tablepress-combined.min.css

tablepress-combined.min.css

159 ms

shortcodes.css

shortcodes.css

164 ms

js_composer.min.css

js_composer.min.css

410 ms

shortcodes_responsive.css

shortcodes_responsive.css

237 ms

magnific_popup.css

magnific_popup.css

241 ms

jquery.js

jquery.js

337 ms

jquery-migrate.min.js

jquery-migrate.min.js

242 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

398 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

400 ms

css

css

26 ms

font-awesome.css

font-awesome.css

337 ms

css

css

24 ms

css

css

25 ms

frontend-builder-global-functions.js

frontend-builder-global-functions.js

402 ms

scripts.js

scripts.js

476 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

478 ms

custom.js

custom.js

524 ms

cff-scripts.js

cff-scripts.js

525 ms

jquery.fitvids.js

jquery.fitvids.js

525 ms

waypoints.min.js

waypoints.min.js

524 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

525 ms

frontend-builder-scripts.js

frontend-builder-scripts.js

603 ms

wp-embed.min.js

wp-embed.min.js

562 ms

js_composer_front.min.js

js_composer_front.min.js

562 ms

logo-2.png

logo-2.png

103 ms

wmaz_community_ecocenter_recycling_sorting_conveyer_belt.jpg

wmaz_community_ecocenter_recycling_sorting_conveyer_belt.jpg

328 ms

sr_obraz_173-150x96.jpg

sr_obraz_173-150x96.jpg

102 ms

sr_obraz_175-150x51.png

sr_obraz_175-150x51.png

211 ms

sr_obraz_176-150x98.jpg

sr_obraz_176-150x98.jpg

211 ms

sr_obraz_174-150x38.png

sr_obraz_174-150x38.png

212 ms

sr_obraz_172-e1526465997497.jpg

sr_obraz_172-e1526465997497.jpg

212 ms

gruzja-150x42.png

gruzja-150x42.png

213 ms

Bez-tytu%C5%82u.png

Bez-tytu%C5%82u.png

213 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

16 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

97 ms

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98 ms

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98 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

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99 ms

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102 ms

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99 ms

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98 ms

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100 ms

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100 ms

modules.ttf

modules.ttf

242 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

108 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

114 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

133 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

194 ms

P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrE.ttf

P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrE.ttf

15 ms

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15 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

13 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

253 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

29 ms

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15 ms

loader.gif

loader.gif

117 ms

revicons.woff

revicons.woff

81 ms

Accessibility Review

derewenda.pl accessibility score

81

Accessibility Issues

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.

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

Links do not have a discernible name

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

derewenda.pl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

derewenda.pl SEO score

93

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

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 Derewenda.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 Derewenda.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

derewenda.pl

Open Graph data is detected on the main page of Derewenda. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: