Tools & Wizards About Us
jizni-svah.cz screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jizni-svah.cz

Jižní svah - nejen o víně vážně i nevážně...

Page Load Speed

21.6 sec in total

First Response

339 ms

Resources Loaded

20.6 sec

Page Rendered

700 ms

jizni-svah.cz screenshot

About Website

Click here to check amazing Jizni Svah content for Czech Republic. Otherwise, check out these important facts you probably never knew about jizni-svah.cz

O víně, degustacích, labužnických zážitcích. O müllerce ze sudu i Grand Cru Classé z Bordeaux. O příjemných stránkách života...

Visit jizni-svah.cz

Key Findings

We analyzed Jizni-svah.cz page load time and found that the first response time was 339 ms and then it took 21.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

jizni-svah.cz performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.174

69/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

jizni-svah.cz

339 ms

www.jizni-svah.cz

350 ms

www.jizni-svah.cz

91 ms

55013136-widget_css_bundle.css

39 ms

Widget_2.js

83 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 9% of them (4 requests) were addressed to the original Jizni-svah.cz, 23% (10 requests) were made to Blogger.googleusercontent.com and 12% (5 requests) were made to Blogger.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 179.7 kB (5%)

Content Size

3.4 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jizni-svah.cz main page is 3.4 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. 35% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 142.4 kB

  • Original 171.6 kB
  • After minification 166.9 kB
  • After compression 29.2 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. 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 142.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 4.2 kB

  • Original 3.1 MB
  • After minification 3.1 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. Jizni Svah images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 33.1 kB

  • Original 144.9 kB
  • After minification 144.9 kB
  • After compression 111.8 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 33.1 kB or 23% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 13.1 kB
  • After minification 13.1 kB
  • After compression 13.1 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. Jizni-svah.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (38%)

Requests Now

37

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jizni Svah. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jizni-svah.cz

jizni-svah.cz

339 ms

www.jizni-svah.cz

www.jizni-svah.cz

350 ms

www.jizni-svah.cz

www.jizni-svah.cz

91 ms

55013136-widget_css_bundle.css

55013136-widget_css_bundle.css

39 ms

Widget_2.js

Widget_2.js

83 ms

recent_comments_widget.js

recent_comments_widget.js

69 ms

sdk.js

sdk.js

45 ms

cookienotice.js

cookienotice.js

20 ms

3642221003-widgets.js

3642221003-widgets.js

49 ms

outerwrap.gif

outerwrap.gif

833 ms

hlavicka_korky.jpg

hlavicka_korky.jpg

108 ms

pred_restauraci_2%5B3%5D.jpg

pred_restauraci_2%5B3%5D.jpg

435 ms

icon18_edit_allbkg.gif

icon18_edit_allbkg.gif

44 ms

AEn0k_vcLJOxseGH7Bi7YZsO1GphfHysPskHa67hTv61IijrccjsScyy6MJd_CjTQkTq9n-QZKaBv0swR6okKahAApDY7sGWuHmgZoHn-rCi81BcUoFv=s0-d

AEn0k_vcLJOxseGH7Bi7YZsO1GphfHysPskHa67hTv61IijrccjsScyy6MJd_CjTQkTq9n-QZKaBv0swR6okKahAApDY7sGWuHmgZoHn-rCi81BcUoFv=s0-d

879 ms

descregut-corpinnat-brut-nature-reserva-2021.jpg

descregut-corpinnat-brut-nature-reserva-2021.jpg

664 ms

Monte-dallOra-Valpolicella-Superiore-Camporenzo-2020.jpg

Monte-dallOra-Valpolicella-Superiore-Camporenzo-2020.jpg

699 ms

talestri-bubbly.jpg

talestri-bubbly.jpg

724 ms

sekt-v-pousti.jpg

sekt-v-pousti.jpg

727 ms

von-winning-drache-riesling-2022.jpg

von-winning-drache-riesling-2022.jpg

771 ms

Valpolicella_1.jpg

Valpolicella_1.jpg

792 ms

Franciacorta-Bangadore-Riserva-Milessimato-2015-Dosagio-Zero.jpg

Franciacorta-Bangadore-Riserva-Milessimato-2015-Dosagio-Zero.jpg

937 ms

Colet-Gran-Cuvee-Extra-Brut-2019.jpg

Colet-Gran-Cuvee-Extra-Brut-2019.jpg

1058 ms

Tissot-Les-Graviers-2014.jpg

Tissot-Les-Graviers-2014.jpg

1077 ms

innerwrap.gif

innerwrap.gif

831 ms

headbotborder.gif

headbotborder.gif

832 ms

zobraz_vse.gif

zobraz_vse.gif

836 ms

AEn0k_tbpO_DGQQwufHcSV23I1jt2PPjg5y-6nEFOBwjRu17ummWVUxGDnKUSgmohJDdiUs7ytj3hba7Z5IVQzsZufo9orp2zWEzIZ8E4JFr0Zg=s0-d

AEn0k_tbpO_DGQQwufHcSV23I1jt2PPjg5y-6nEFOBwjRu17ummWVUxGDnKUSgmohJDdiUs7ytj3hba7Z5IVQzsZufo9orp2zWEzIZ8E4JFr0Zg=s0-d

1670 ms

authorization.css

authorization.css

19 ms

authorization.css

authorization.css

46 ms

css

css

29 ms

cup-border.png

cup-border.png

20 ms

diamond.gif

diamond.gif

74 ms

analytics.js

analytics.js

74 ms

dot.asp

dot.asp

19603 ms

count.js

count.js

74 ms

widget.js

widget.js

73 ms

sdk.js

sdk.js

16 ms

collect

collect

17 ms

count-data.js

count-data.js

8 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xw.ttf

20 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf

37 ms

js

js

72 ms

13464135-lightbox_bundle.css

13464135-lightbox_bundle.css

13 ms

Accessibility Review

jizni-svah.cz accessibility score

83

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.

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

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

jizni-svah.cz best practices score

83

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

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

jizni-svah.cz SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    N/A

  • Encoding

    UTF-8

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

jizni-svah.cz

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