Tools & Wizards About Us
hst-zichlinek.cz screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

hst-zichlinek.cz

Pomáháme Vám s podlahovým topením již 20 let - HST Žichlínek s.r.o.

Page Load Speed

2.2 sec in total

First Response

229 ms

Resources Loaded

1.7 sec

Page Rendered

243 ms

hst-zichlinek.cz screenshot

About Website

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

Pomáháme Vám s podlahovým topením již 20 let. Společnost HST Žichlínek s.r.o. se již více jak 20 let věnuje prodeji podlahového topení. Zkušenosti jsme sbírali po celé Evropě a postupem času nabídku r...

Visit hst-zichlinek.cz

Key Findings

We analyzed Hst-zichlinek.cz page load time and found that the first response time was 229 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

hst-zichlinek.cz performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.625

9/100

15%

TTI (Time to Interactive)

Value6.5 s

58/100

10%

Network Requests Diagram

hst-zichlinek.cz

229 ms

www.hst-zichlinek.cz

384 ms

poppins.css

485 ms

font-shoptet-13.css.c9c1bcd41ac25abecf3f.css

499 ms

main-13.less.5e8d7ace9f386249a2cc.css

692 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Hst-zichlinek.cz, 63% (20 requests) were made to Cdn.myshoptet.com and 16% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (881 ms) relates to the external source Cdn.myshoptet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.4 kB (17%)

Content Size

258.9 kB

After Optimization

214.5 kB

  • HTML
  • Images

In fact, the total size of Hst-zichlinek.cz main page is 258.9 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 201.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 44.3 kB

  • Original 57.9 kB
  • After minification 53.7 kB
  • After compression 13.6 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 44.3 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 21 B

  • Original 201.0 kB
  • After minification 201.0 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. HST Zichlinek images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 12 (50%)

Requests Now

24

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HST Zichlinek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hst-zichlinek.cz

hst-zichlinek.cz

229 ms

www.hst-zichlinek.cz

www.hst-zichlinek.cz

384 ms

poppins.css

poppins.css

485 ms

font-shoptet-13.css.c9c1bcd41ac25abecf3f.css

font-shoptet-13.css.c9c1bcd41ac25abecf3f.css

499 ms

main-13.less.5e8d7ace9f386249a2cc.css

main-13.less.5e8d7ace9f386249a2cc.css

692 ms

mobile-header-v1-13.less.0eef05b29271a35e0eed.css

mobile-header-v1-13.less.0eef05b29271a35e0eed.css

543 ms

css2

css2

55 ms

styles.css

styles.css

543 ms

js

js

99 ms

sdk.js

sdk.js

34 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

596 ms

main-3g.js.6dcb879ed3595fa234ac.js

main-3g.js.6dcb879ed3595fa234ac.js

881 ms

datepicker-cs.js

datepicker-cs.js

588 ms

bundle-v2.min.js

bundle-v2.min.js

799 ms

script.js

script.js

594 ms

logo.svg

logo.svg

112 ms

02_1680.jpg

02_1680.jpg

324 ms

usps2.png

usps2.png

115 ms

usps1.png

usps1.png

138 ms

usps4.png

usps4.png

115 ms

usps3.png

usps3.png

205 ms

mceclip0-1.jpg

mceclip0-1.jpg

285 ms

shoptetLogo.svg

shoptetLogo.svg

206 ms

logo_footer.svg

logo_footer.svg

182 ms

pxiEyp8kv8JHgFVrFJM.woff

pxiEyp8kv8JHgFVrFJM.woff

83 ms

pxiByp8kv8JHgFVrLGT9V1g.woff

pxiByp8kv8JHgFVrLGT9V1g.woff

111 ms

pxiByp8kv8JHgFVrLDz8V1g.woff

pxiByp8kv8JHgFVrLDz8V1g.woff

152 ms

pxiByp8kv8JHgFVrLEj6V1g.woff

pxiByp8kv8JHgFVrLEj6V1g.woff

150 ms

pxiByp8kv8JHgFVrLCz7V1g.woff

pxiByp8kv8JHgFVrLCz7V1g.woff

149 ms

sdk.js

sdk.js

54 ms

shoptet.05e078cb9c082165fded.woff

shoptet.05e078cb9c082165fded.woff

242 ms

104 ms

Accessibility Review

hst-zichlinek.cz accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

hst-zichlinek.cz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

hst-zichlinek.cz SEO score

92

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

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

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 Hst-zichlinek.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 Hst-zichlinek.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

hst-zichlinek.cz

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