Tools & Wizards About Us
rostlinky.cz screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rostlinky.cz

Rostlinky.cz - Férové online zahradnictví již od roku 2001!

Page Load Speed

5 sec in total

First Response

194 ms

Resources Loaded

4.2 sec

Page Rendered

555 ms

rostlinky.cz screenshot

About Website

Click here to check amazing Rostlinky content for Czech Republic. Otherwise, check out these important facts you probably never knew about rostlinky.cz

Jsme zahradnictví se sídlem v Bratislavě, ale rostliny z našeho eshopu zasíláme pravidelně i do České republiky. Vyberte si z naší bohaté nabídky rostlin.

Visit rostlinky.cz

Key Findings

We analyzed Rostlinky.cz page load time and found that the first response time was 194 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rostlinky.cz performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.317

36/100

15%

TTI (Time to Interactive)

Value31.2 s

0/100

10%

Network Requests Diagram

rostlinky.cz

194 ms

www.rostlinky.cz

881 ms

gtm.js

47 ms

styles.css

200 ms

widgets.css

282 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 95% of them (156 requests) were addressed to the original Rostlinky.cz, 1% (2 requests) were made to Googletagmanager.com and 1% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (881 ms) belongs to the original domain Rostlinky.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.4 kB (15%)

Content Size

3.5 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rostlinky.cz main page is 3.5 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 275.9 kB

  • Original 307.2 kB
  • After minification 256.5 kB
  • After compression 31.2 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 50.7 kB, which is 17% 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 275.9 kB or 90% of the original size.

Image Optimization

-8%

Potential reduce by 211.3 kB

  • Original 2.6 MB
  • After minification 2.4 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. Rostlinky images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 28.2 kB

  • Original 493.9 kB
  • After minification 493.5 kB
  • After compression 465.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 15.9 kB

  • Original 83.0 kB
  • After minification 82.8 kB
  • After compression 67.1 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. Rostlinky.cz needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (42%)

Requests Now

161

After Optimization

94

  • Images
  • JavaScript
  • CSS

The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rostlinky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rostlinky.cz

rostlinky.cz

194 ms

www.rostlinky.cz

www.rostlinky.cz

881 ms

gtm.js

gtm.js

47 ms

styles.css

styles.css

200 ms

widgets.css

widgets.css

282 ms

styles.css

styles.css

281 ms

layerslider.css

layerslider.css

286 ms

rwd.css

rwd.css

282 ms

glyphicons.css

glyphicons.css

282 ms

styles.css

styles.css

283 ms

mirasvit_searchindex.css

mirasvit_searchindex.css

366 ms

default.css

default.css

367 ms

cookielaw.css

cookielaw.css

366 ms

reset.css

reset.css

367 ms

bootstrap.css

bootstrap.css

369 ms

bootstrap-responsive.css

bootstrap-responsive.css

368 ms

andepict.css

andepict.css

448 ms

product-slider.css

product-slider.css

450 ms

fb_style.css

fb_style.css

451 ms

flexslider.css

flexslider.css

452 ms

jquery.selectbox.css

jquery.selectbox.css

454 ms

style.css

style.css

463 ms

my_adds.css

my_adds.css

534 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

535 ms

revolution.css

revolution.css

540 ms

prototype.js

prototype.js

642 ms

ccard.js

ccard.js

539 ms

validation.js

validation.js

553 ms

builder.js

builder.js

618 ms

effects.js

effects.js

622 ms

dragdrop.js

dragdrop.js

630 ms

controls.js

controls.js

626 ms

slider.js

slider.js

639 ms

js.js

js.js

705 ms

form.js

form.js

707 ms

menu.js

menu.js

711 ms

translate.js

translate.js

715 ms

cookies.js

cookies.js

725 ms

js

js

45 ms

api.js

api.js

34 ms

colors_cz.css

colors_cz.css

649 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

675 ms

jquery.min.js

jquery.min.js

597 ms

underscore.js

underscore.js

515 ms

backbone.js

backbone.js

521 ms

form.js

form.js

529 ms

autocomplete.js

autocomplete.js

527 ms

window.js

window.js

607 ms

jquery.mousewheel-3.0.4.pack.js

jquery.mousewheel-3.0.4.pack.js

527 ms

ajaxwishlist.js

ajaxwishlist.js

527 ms

addtocart.js

addtocart.js

528 ms

no-conflict.js

no-conflict.js

592 ms

bootstrap.min.js

bootstrap.min.js

590 ms

jquery.easing.js

jquery.easing.js

592 ms

jquery.selectbox-0.2.min.js

jquery.selectbox-0.2.min.js

520 ms

jquery.mousewheel.pack.js

jquery.mousewheel.pack.js

521 ms

jquery.elastislide.js

jquery.elastislide.js

525 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

587 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

587 ms

jquery.tagsphere.min.js

jquery.tagsphere.min.js

576 ms

retina-replace.js

retina-replace.js

516 ms

custom.js

custom.js

515 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

522 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

588 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

578 ms

logo_cz.png

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97 ms

fb.gif

fb.gif

97 ms

ajax-loader.gif

ajax-loader.gif

96 ms

logo_cz.png

logo_cz.png

113 ms

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433 ms

vyprodej-cibulovin-podzim.jpg

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431 ms

toto-jsme-my2023.jpg

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276 ms

news2024CZ.jpg

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516 ms

preview_138.jpg

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197 ms

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197 ms

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argyranthemu-day-zee_-wine-red_11.jpeg

278 ms

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276 ms

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argyranthemum-day-zee_-wine-red1_11.jpeg

350 ms

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353 ms

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356 ms

chasmanthe_1.jpg

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432 ms

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434 ms

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440 ms

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510 ms

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510 ms

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514 ms

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515 ms

delphinium-magicfountain-white273059003_1_5.jpg

delphinium-magicfountain-white273059003_1_5.jpg

522 ms

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delphinium-magicfountain-white273059003_1_5.jpg

589 ms

den_gompie_purple.jpg

den_gompie_purple.jpg

590 ms

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den_gompie_purple.jpg

595 ms

dendr_gompie_broonze.jpg

dendr_gompie_broonze.jpg

594 ms

dendr_gompie_broonze.jpg

dendr_gompie_broonze.jpg

594 ms

holiday_rose.jpg

holiday_rose.jpg

603 ms

holiday_rose.jpg

holiday_rose.jpg

669 ms

dendr_julia.jpg

dendr_julia.jpg

670 ms

dendr_julia.jpg

dendr_julia.jpg

672 ms

track.js

track.js

485 ms

n0907110_3_15.jpg

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672 ms

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642 ms

lib

lib

481 ms

andepict.woff

andepict.woff

614 ms

fuchsia-pink-ballet-girl_11.jpeg

fuchsia-pink-ballet-girl_11.jpeg

662 ms

fuchsia-pink-ballet-girl_11.jpeg

fuchsia-pink-ballet-girl_11.jpeg

661 ms

gloriosa-rothschildiana_1.jpeg

gloriosa-rothschildiana_1.jpeg

664 ms

gloriosa-rothschildiana_1.jpeg

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660 ms

all.js

all.js

82 ms

n1903302_80_2.jpg

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650 ms

recaptcha__en.js

recaptcha__en.js

78 ms

all.js

all.js

56 ms

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576 ms

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639 ms

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560 ms

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563 ms

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560 ms

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494 ms

baklazan-f1_2.jpeg

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503 ms

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baklazan-f1_2.jpeg

560 ms

baklazan-madonna-f1_2.jpeg

baklazan-madonna-f1_2.jpeg

487 ms

lobelia_white_1.jpg

lobelia_white_1.jpg

489 ms

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lobelia_white_1.jpg

487 ms

lobeliablueocean_3_27.jpg

lobeliablueocean_3_27.jpg

492 ms

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497 ms

lobularia-snow-princess1_10.jpeg

lobularia-snow-princess1_10.jpeg

489 ms

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lobularia-snow-princess1_10.jpeg

488 ms

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487 ms

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486 ms

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492 ms

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500 ms

clarion_bright_red.jpg

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491 ms

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490 ms

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488 ms

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488 ms

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495 ms

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501 ms

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496 ms

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496 ms

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490 ms

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493 ms

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496 ms

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494 ms

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495 ms

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494 ms

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494 ms

kakao_f1.jpg

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492 ms

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496 ms

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502 ms

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494 ms

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492 ms

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491 ms

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491 ms

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495 ms

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499 ms

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577 ms

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498 ms

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731 ms

katalog2024CZ.jpg

katalog2024CZ.jpg

495 ms

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newsletterCZ.png

494 ms

blogCZ.png

blogCZ.png

500 ms

onasCZ.png

onasCZ.png

498 ms

arrow_down.png

arrow_down.png

497 ms

divider.png

divider.png

504 ms

icon_dark.png

icon_dark.png

521 ms

print.css

print.css

87 ms

Accessibility Review

rostlinky.cz accessibility score

82

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rostlinky.cz best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rostlinky.cz SEO score

83

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

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rostlinky.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 Rostlinky.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

rostlinky.cz

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