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vd.pl screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

vd.pl

Virtual Development: Pomożemy Ci zwiększyć liczbę zapytań z Google

Page Load Speed

4.4 sec in total

First Response

342 ms

Resources Loaded

3.6 sec

Page Rendered

476 ms

vd.pl screenshot

About Website

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

Marketing w wyszukiwarce Google: Pozycjonowanie Stron oraz Kampanie Google Ads. Certyfikowany Partner Google. 16 lat doświadczenia w SEO.

Visit vd.pl

Key Findings

We analyzed Vd.pl page load time and found that the first response time was 342 ms and then it took 4.1 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

vd.pl performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.316

37/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

vd.pl

342 ms

www.vd.pl

727 ms

gtm.js

63 ms

style.min.css

133 ms

classic-themes.min.css

244 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 84% of them (46 requests) were addressed to the original Vd.pl, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (727 ms) belongs to the original domain Vd.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.1 kB (17%)

Content Size

540.8 kB

After Optimization

449.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vd.pl main page is 540.8 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. 40% of websites need less resources to load. Images take 225.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 72.3 kB

  • Original 89.5 kB
  • After minification 73.7 kB
  • After compression 17.2 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 15.8 kB, which is 18% 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 72.3 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 225.5 kB
  • After minification 222.5 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. Vd images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 9.7 kB

  • Original 145.2 kB
  • After minification 145.2 kB
  • After compression 135.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 6.2 kB

  • Original 80.6 kB
  • After minification 80.6 kB
  • After compression 74.4 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. Vd.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (50%)

Requests Now

52

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vd. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vd.pl

vd.pl

342 ms

www.vd.pl

www.vd.pl

727 ms

gtm.js

gtm.js

63 ms

style.min.css

style.min.css

133 ms

classic-themes.min.css

classic-themes.min.css

244 ms

styles.css

styles.css

334 ms

cookie-law-info-public.css

cookie-law-info-public.css

345 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

386 ms

screen.min.css

screen.min.css

387 ms

jquery.min.js

jquery.min.js

516 ms

jquery-migrate.min.js

jquery-migrate.min.js

357 ms

cookie-law-info-public.js

cookie-law-info-public.js

442 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

591 ms

sticky.js

sticky.js

473 ms

flickity.min.js

flickity.min.js

496 ms

typ_ed.min.js

typ_ed.min.js

495 ms

scripts.js

scripts.js

663 ms

cookie-law-info-table.css

cookie-law-info-table.css

641 ms

index.js

index.js

642 ms

index.js

index.js

642 ms

front.min.js

front.min.js

643 ms

analytics.js

analytics.js

16 ms

destination

destination

56 ms

collect

collect

18 ms

collect

collect

54 ms

logo1.png

logo1.png

148 ms

logo.png

logo.png

170 ms

slider-saleta.jpg

slider-saleta.jpg

411 ms

google-partner.jpg

google-partner.jpg

187 ms

partner-1.png

partner-1.png

210 ms

partner-7.png

partner-7.png

236 ms

partner-4.png

partner-4.png

259 ms

partner-6.png

partner-6.png

286 ms

activeo-logo1.png

activeo-logo1.png

299 ms

lemonlama-logo1.jpg

lemonlama-logo1.jpg

326 ms

sileman-logo1.jpg

sileman-logo1.jpg

343 ms

uce-logo1.png

uce-logo1.png

371 ms

bonus-logo.png

bonus-logo.png

401 ms

wirtualne-media.jpg

wirtualne-media.jpg

410 ms

media2.jpg

media2.jpg

441 ms

signs.jpg

signs.jpg

451 ms

przykawie.jpg

przykawie.jpg

483 ms

wykres-ctr-google-vd-1-768x432.webp

wykres-ctr-google-vd-1-768x432.webp

471 ms

strona-nie-jest-widoczna-w-google-1024x682.jpeg

strona-nie-jest-widoczna-w-google-1024x682.jpeg

477 ms

darmowy-kurs-seo.jpg

darmowy-kurs-seo.jpg

700 ms

css

css

33 ms

flickity.css

flickity.css

442 ms

iconsmind.css

iconsmind.css

447 ms

cnl4xlh06h

cnl4xlh06h

36 ms

clarity.js

clarity.js

8 ms

iconsmind.woff

iconsmind.woff

707 ms

bootstrap-custom.css

bootstrap-custom.css

120 ms

style.css

style.css

241 ms

stack-interface.woff

stack-interface.woff

132 ms

c.gif

c.gif

8 ms

Accessibility Review

vd.pl accessibility score

79

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.

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

ARIA IDs are not unique

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

Low

No form fields have multiple labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

vd.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

vd.pl SEO score

92

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 Vd.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 Vd.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

vd.pl

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