Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

zahrada.cz

ZAHRADA.cz - v?e o zahrad? - zahradn? kalend??, f?rum, ?l?nky

Page Load Speed

3.9 sec in total

First Response

434 ms

Resources Loaded

3.2 sec

Page Rendered

294 ms

zahrada.cz screenshot

About Website

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

?erven je m?s?cem, kdy se jaro st??d? s l?tem, za??naj? velmi tepl? dny a zahrada vy?aduje zavla?ov?n?. V ?ervnu ji? obvykle dozr?vaj? prvn? t?e?n? a jahody. V zeleninov? zahrad? skl?z?me sal?ty, mrkv...

Visit zahrada.cz

Key Findings

We analyzed Zahrada.cz page load time and found that the first response time was 434 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zahrada.cz performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.336

33/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

zahrada.cz

434 ms

www.zahrada.cz

482 ms

jquery.min.js

90 ms

script.js

349 ms

bb_one2n.js

235 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 64% of them (65 requests) were addressed to the original Zahrada.cz, 8% (8 requests) were made to Pagead2.googlesyndication.com and 5% (5 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (869 ms) belongs to the original domain Zahrada.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.4 kB (19%)

Content Size

783.2 kB

After Optimization

636.7 kB

In fact, the total size of Zahrada.cz main page is 783.2 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. 50% of websites need less resources to load. Images take 543.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 65.9 kB

  • Original 79.1 kB
  • After minification 71.1 kB
  • After compression 13.1 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 65.9 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 21.8 kB

  • Original 543.7 kB
  • After minification 521.8 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. ZAHRADA images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 58.7 kB

  • Original 160.4 kB
  • After minification 160.2 kB
  • After compression 101.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 58.7 kB or 37% of the original size.

Requests Breakdown

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

Requests Now

99

After Optimization

57

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZAHRADA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

zahrada.cz accessibility score

58

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

zahrada.cz best practices score

67

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

zahrada.cz SEO score

77

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

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

    N/A

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zahrada.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zahrada.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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