Tools & Wizards About Us
vitalab.pl screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

vitalab.pl

Kosmetyki naturalne - Twoje centrum zdrowia i urody | VitaLab.pl

Page Load Speed

16.4 sec in total

First Response

98 ms

Resources Loaded

16 sec

Page Rendered

364 ms

vitalab.pl screenshot

About Website

Welcome to vitalab.pl homepage info - get ready to check Vita Lab best content for Poland right away, or after learning these important things about vitalab.pl

Zapraszamy do odwiedzenia sklepu VitaLab.pl, gdzie znaleźć można najlepsze naturalne kosmetyki oraz suplementy diety.

Visit vitalab.pl

Key Findings

We analyzed Vitalab.pl page load time and found that the first response time was 98 ms and then it took 16.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

vitalab.pl performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value24.3 s

0/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

vitalab.pl

98 ms

nuvialab.com

65 ms

bootstrap.css

50 ms

main.css

99 ms

font-awesome.min.css

71 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Vitalab.pl, 85% (66 requests) were made to Nuvialab.com and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (383 ms) relates to the external source Nuvialab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (16%)

Content Size

9.3 MB

After Optimization

7.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vitalab.pl main page is 9.3 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. 55% of websites need less resources to load. Images take 9.1 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 49.5 kB

  • Original 55.3 kB
  • After minification 37.6 kB
  • After compression 5.8 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. This page needs HTML code to be minified as it can gain 17.7 kB, which is 32% 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 49.5 kB or 90% of the original size.

Image Optimization

-16%

Potential reduce by 1.5 MB

  • Original 9.1 MB
  • After minification 7.6 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. Obviously, Vita Lab needs image optimization as it can save up to 1.5 MB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 661 B

  • Original 105.9 kB
  • After minification 105.9 kB
  • After compression 105.3 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

-1%

Potential reduce by 682 B

  • Original 55.2 kB
  • After minification 55.2 kB
  • After compression 54.6 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. Vitalab.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (30%)

Requests Now

71

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vita Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vitalab.pl

vitalab.pl

98 ms

nuvialab.com

nuvialab.com

65 ms

bootstrap.css

bootstrap.css

50 ms

main.css

main.css

99 ms

font-awesome.min.css

font-awesome.min.css

71 ms

easy-autocomplete.min.css

easy-autocomplete.min.css

73 ms

nplink_net_affiliate.js

nplink_net_affiliate.js

132 ms

swiper.min.css

swiper.min.css

74 ms

js

js

55 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

105 ms

popper.min.js

popper.min.js

74 ms

bootstrap.min.js

bootstrap.min.js

96 ms

bootstrap-notify.min.js

bootstrap-notify.min.js

94 ms

jquery.easy-autocomplete.min.js

jquery.easy-autocomplete.min.js

105 ms

app_main.js

app_main.js

104 ms

swiper.min.js

swiper.min.js

186 ms

css

css

48 ms

app_logo.png

app_logo.png

26 ms

stars2.png

stars2.png

45 ms

sub-black-1.png

sub-black-1.png

45 ms

sub-black-3.png

sub-black-3.png

43 ms

sub-black-5.png

sub-black-5.png

43 ms

sub-black-4.png

sub-black-4.png

44 ms

nuvialab-logo.png

nuvialab-logo.png

110 ms

flag-us.png

flag-us.png

110 ms

ic_user.png

ic_user.png

115 ms

lupe.png

lupe.png

115 ms

cart.png

cart.png

117 ms

arrow-cart.png

arrow-cart.png

116 ms

close-icon.png

close-icon.png

114 ms

megaphone.png

megaphone.png

115 ms

slider_arr_left.png

slider_arr_left.png

178 ms

slider_arr_right.png

slider_arr_right.png

178 ms

English1920x400.JPG

English1920x400.JPG

307 ms

nl_main_eyevita_1920x400_2_English.jpg

nl_main_eyevita_1920x400_2_English.jpg

301 ms

English1920x400-1.png

English1920x400-1.png

329 ms

NL_main_1920x400_all_English-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1.jpg

NL_main_1920x400_all_English-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1.jpg

307 ms

nl_main_prenatalin_1920x400_1_English.jpg

nl_main_prenatalin_1920x400_1_English.jpg

279 ms

nl_main_flexomore_990x450_2_English.jpg

nl_main_flexomore_990x450_2_English.jpg

336 ms

nl_main_eyevita_990x450_2_English.jpg

nl_main_eyevita_990x450_2_English.jpg

324 ms

English990x450.png

English990x450.png

354 ms

NL_main_990x450_all_English-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1.jpg

NL_main_990x450_all_English-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1.jpg

336 ms

nl_main_prenatalin_990x450_1_English.jpg

nl_main_prenatalin_990x450_1_English.jpg

332 ms

eyevita.png

eyevita.png

348 ms

2-1.png

2-1.png

353 ms

prenatalin1-1.png

prenatalin1-1.png

357 ms

prostan.png

prostan.png

364 ms

230509_LactiFresh-10.jpg

230509_LactiFresh-10.jpg

367 ms

folicerin.png

folicerin.png

371 ms

nighmegaburner.png

nighmegaburner.png

381 ms

nuvialab-sugar-control-1.png

nuvialab-sugar-control-1.png

378 ms

NuviaLab-Flex.png

NuviaLab-Flex.png

383 ms

immune_nuvialab.png

immune_nuvialab.png

370 ms

js

js

81 ms

analytics.js

analytics.js

122 ms

NuvialabKeto-1.png

NuvialabKeto-1.png

355 ms

NuvialabVitality.png

NuvialabVitality.png

357 ms

Collagen-0011_1.jpg

Collagen-0011_1.jpg

363 ms

_C0A9572.jpg

_C0A9572.jpg

365 ms

Suplelab-0011.jpg

Suplelab-0011.jpg

368 ms

ic_ig.png

ic_ig.png

374 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

124 ms

KFOlCnqEu92Fr1MmEU9fChc9.ttf

KFOlCnqEu92Fr1MmEU9fChc9.ttf

125 ms

KFOlCnqEu92Fr1MmSU5fChc9.ttf

KFOlCnqEu92Fr1MmSU5fChc9.ttf

135 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

140 ms

KFOlCnqEu92Fr1MmYUtfChc9.ttf

KFOlCnqEu92Fr1MmYUtfChc9.ttf

147 ms

download_apple.png

download_apple.png

311 ms

download_google.png

download_google.png

311 ms

visa_logo.png

visa_logo.png

314 ms

mastercard_logo.png

mastercard_logo.png

317 ms

discover_logo.png

discover_logo.png

321 ms

diners_club_logo.png

diners_club_logo.png

327 ms

american_express_logo.png

american_express_logo.png

327 ms

gpay_logo.png

gpay_logo.png

328 ms

collect

collect

28 ms

carte_bancaires_logo.png

carte_bancaires_logo.png

271 ms

dankort_logo.png

dankort_logo.png

277 ms

klarna_logo.png

klarna_logo.png

179 ms

Accessibility Review

vitalab.pl accessibility score

86

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

vitalab.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

High

Page has valid source maps

SEO Factors

vitalab.pl SEO score

88

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vitalab.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Vitalab.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

vitalab.pl

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