Tools & Wizards About Us
nutricia.cz screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

nutricia.cz

Nutricia

Page Load Speed

4.5 sec in total

First Response

416 ms

Resources Loaded

3.5 sec

Page Rendered

584 ms

nutricia.cz screenshot

About Website

Visit nutricia.cz now to see the best up-to-date Nutricia content for Czech Republic and also check out these interesting facts you probably never knew about nutricia.cz

Visit nutricia.cz

Key Findings

We analyzed Nutricia.cz page load time and found that the first response time was 416 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

nutricia.cz performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

nutricia.cz

416 ms

nutricia.cz

738 ms

style.min.css

102 ms

styles.css

199 ms

cookieblocker.min.css

284 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 82% of them (61 requests) were addressed to the original Nutricia.cz, 18% (13 requests) were made to Danone.cz. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Danone.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.1 kB (4%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nutricia.cz main page is 2.2 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.2 kB

  • Original 97.5 kB
  • After minification 92.0 kB
  • After compression 17.4 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 80.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 16.0 kB

  • Original 1.7 MB
  • After minification 1.6 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. Nutricia images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 230 B

  • Original 252.4 kB
  • After minification 252.4 kB
  • After compression 252.2 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

-0%

Potential reduce by 759 B

  • Original 166.7 kB
  • After minification 166.7 kB
  • After compression 165.9 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. Nutricia.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (68%)

Requests Now

63

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nutricia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nutricia.cz

nutricia.cz

416 ms

nutricia.cz

nutricia.cz

738 ms

style.min.css

style.min.css

102 ms

styles.css

styles.css

199 ms

cookieblocker.min.css

cookieblocker.min.css

284 ms

elementor-icons.min.css

elementor-icons.min.css

285 ms

custom-frontend-legacy.min.css

custom-frontend-legacy.min.css

294 ms

custom-frontend.min.css

custom-frontend.min.css

395 ms

post-3.css

post-3.css

295 ms

custom-pro-frontend.min.css

custom-pro-frontend.min.css

400 ms

global.css

global.css

377 ms

post-15.css

post-15.css

380 ms

main_c83891e0.css

main_c83891e0.css

593 ms

nutricia_c83891e0.css

nutricia_c83891e0.css

392 ms

fontawesome.min.css

fontawesome.min.css

473 ms

solid.min.css

solid.min.css

472 ms

jquery.min.js

jquery.min.js

590 ms

jquery-migrate.min.js

jquery-migrate.min.js

491 ms

post-223792.css

post-223792.css

495 ms

post-223786.css

post-223786.css

565 ms

post-223772.css

post-223772.css

565 ms

post-223769.css

post-223769.css

587 ms

animations.min.css

animations.min.css

764 ms

infinite-scroll.pkgd.min.js

infinite-scroll.pkgd.min.js

774 ms

index.js

index.js

774 ms

index.js

index.js

775 ms

main_c83891e0.js

main_c83891e0.js

790 ms

complianz.min.js

complianz.min.js

775 ms

comment-reply.min.js

comment-reply.min.js

775 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

775 ms

webpack.runtime.min.js

webpack.runtime.min.js

776 ms

frontend-modules.min.js

frontend-modules.min.js

784 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

787 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

805 ms

wp-polyfill.min.js

wp-polyfill.min.js

849 ms

hooks.min.js

hooks.min.js

850 ms

i18n.min.js

i18n.min.js

880 ms

frontend.min.js

frontend.min.js

884 ms

waypoints.min.js

waypoints.min.js

788 ms

core.min.js

core.min.js

695 ms

swiper.min.js

swiper.min.js

764 ms

share-link.min.js

share-link.min.js

665 ms

dialog.min.js

dialog.min.js

692 ms

frontend.min.js

frontend.min.js

694 ms

preloaded-elements-handlers.min.js

preloaded-elements-handlers.min.js

614 ms

preloaded-modules.min.js

preloaded-modules.min.js

610 ms

jquery.sticky.min.js

jquery.sticky.min.js

651 ms

Portfolio_Nutricia.png

Portfolio_Nutricia.png

608 ms

logo_nutricia_ee956645.png

logo_nutricia_ee956645.png

499 ms

search_purple_7929e59f.png

search_purple_7929e59f.png

499 ms

1_Ver%C3%ADme-v-silu-vyzivy-scaled-1024x684.jpg

1_Ver%C3%ADme-v-silu-vyzivy-scaled-1024x684.jpg

500 ms

1_Stoj%C3%ADme-pri-rodicich-v-prvnich-1000...-scaled-417x160.jpg

1_Stoj%C3%ADme-pri-rodicich-v-prvnich-1000...-scaled-417x160.jpg

500 ms

Domovska-stranka-Pomahame-pri-metabolick...-417x160.jpg

Domovska-stranka-Pomahame-pri-metabolick...-417x160.jpg

500 ms

under-content-cloud-purple_458c3d0a.jpg

under-content-cloud-purple_458c3d0a.jpg

501 ms

2_-O-v%C3%BD%C5%BEiv%C4%9B-v-nemoci-1024x657.jpg

2_-O-v%C3%BD%C5%BEiv%C4%9B-v-nemoci-1024x657.jpg

501 ms

2_O-vyzive-deti.png

2_O-vyzive-deti.png

790 ms

2_O-vyzive-PKUDMO-1024x683.jpg

2_O-vyzive-PKUDMO-1024x683.jpg

590 ms

42549-7fb3f383dfbb24fa96ad5ffc5c8d454c.jpg

42549-7fb3f383dfbb24fa96ad5ffc5c8d454c.jpg

592 ms

individualni.png

individualni.png

768 ms

1_Postupujeme-v-souladu-s-v%C4%9Bd%C4%9Bck%C3%BDmi...-scaled.jpg

1_Postupujeme-v-souladu-s-v%C4%9Bd%C4%9Bck%C3%BDmi...-scaled.jpg

1124 ms

1_specialni-pristup-i-pro.....png

1_specialni-pristup-i-pro.....png

1650 ms

Domovska-stranka-Kojenci-a-Batolata.jpg

Domovska-stranka-Kojenci-a-Batolata.jpg

967 ms

onko.jpg

onko.jpg

967 ms

seniori.jpg

seniori.jpg

965 ms

3_Pacienti-s-metabolickou-poruchou-scaled.jpg

3_Pacienti-s-metabolickou-poruchou-scaled.jpg

1159 ms

alergie.jpg

alergie.jpg

1062 ms

neuro.jpg

neuro.jpg

1065 ms

OreNap__2.jpg

OreNap__2.jpg

552 ms

nutricia-logo-white.png

nutricia-logo-white.png

459 ms

Bariol-Regular.woff

Bariol-Regular.woff

982 ms

Bariol-Bold.woff

Bariol-Bold.woff

1175 ms

fa-solid-900.woff

fa-solid-900.woff

692 ms

fa-solid-900_4451e1d8.woff

fa-solid-900_4451e1d8.woff

643 ms

BlogScript.woff

BlogScript.woff

1191 ms

Accessibility Review

nutricia.cz accessibility score

81

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nutricia.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nutricia.cz SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nutricia.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Nutricia.cz 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

nutricia.cz

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