Tools & Wizards About Us
maly-bohemia.cz screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    63% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

maly-bohemia.cz

MALY – Bohemia, s.r.o. | Tepelná čerpadla Vaillant – partneři

Page Load Speed

3.9 sec in total

First Response

705 ms

Resources Loaded

3 sec

Page Rendered

211 ms

maly-bohemia.cz screenshot

About Website

Click here to check amazing MALY Bohemia content. Otherwise, check out these important facts you probably never knew about maly-bohemia.cz

Dodáváme tepelná čerpadla Vaillant vzduch/voda a země/voda. S nabídkou tepelných čerpadel zajišťujeme služby v oblasti projekce a kompletní instalace.

Visit maly-bohemia.cz

Key Findings

We analyzed Maly-bohemia.cz page load time and found that the first response time was 705 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

maly-bohemia.cz performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

www.maly-bohemia.cz

705 ms

style.css

236 ms

css

25 ms

jquery.min.js

26 ms

jquery.bxslider.js

105 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 43% of them (9 requests) were addressed to the original Maly-bohemia.cz, 19% (4 requests) were made to Bxslider.com and 19% (4 requests) were made to Vlasak.kvalitnitepelnecerpadlo.cz. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Vlasak.kvalitnitepelnecerpadlo.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.6 kB (15%)

Content Size

1.2 MB

After Optimization

992.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maly-bohemia.cz main page is 1.2 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.1 kB

  • Original 11.2 kB
  • After minification 9.5 kB
  • After compression 3.1 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. This page needs HTML code to be minified as it can gain 1.7 kB, which is 15% 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 8.1 kB or 72% of the original size.

Image Optimization

-8%

Potential reduce by 80.3 kB

  • Original 1.1 MB
  • After minification 975.9 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. MALY Bohemia images are well optimized though.

JavaScript Optimization

-88%

Potential reduce by 44.6 kB

  • Original 50.6 kB
  • After minification 27.4 kB
  • After compression 5.9 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 44.6 kB or 88% of the original size.

CSS Optimization

-82%

Potential reduce by 36.6 kB

  • Original 44.6 kB
  • After minification 34.8 kB
  • After compression 8.0 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. Maly-bohemia.cz needs all CSS files to be minified and compressed as it can save up to 36.6 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MALY Bohemia. According to our analytics all requests are already optimized.

Network Requests Diagram

www.maly-bohemia.cz

www.maly-bohemia.cz

705 ms

style.css

style.css

236 ms

css

css

25 ms

jquery.min.js

jquery.min.js

26 ms

jquery.bxslider.js

jquery.bxslider.js

105 ms

jquery.bxslider.css

jquery.bxslider.css

93 ms

imgtop.jpg

imgtop.jpg

1660 ms

logobg.png

logobg.png

135 ms

logo.jpg

logo.jpg

563 ms

shadow.gif

shadow.gif

230 ms

hp2.jpg

hp2.jpg

591 ms

hp4.jpg

hp4.jpg

645 ms

hp6.jpg

hp6.jpg

596 ms

imgtop2.jpg

imgtop2.jpg

1691 ms

imgtop3.jpg

imgtop3.jpg

1522 ms

vaillant.png

vaillant.png

856 ms

hpORcvLZtemlH8gI-1S-7i3USBnSvpkopQaUR-2r7iU.ttf

hpORcvLZtemlH8gI-1S-7i3USBnSvpkopQaUR-2r7iU.ttf

47 ms

qhFtudkoEdJV__ba4WegbA.ttf

qhFtudkoEdJV__ba4WegbA.ttf

47 ms

bx_loader.gif

bx_loader.gif

15 ms

controls.png

controls.png

9 ms

list_point.png

list_point.png

327 ms

Accessibility Review

maly-bohemia.cz accessibility score

84

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

Image elements do not have [alt] attributes

Best Practices

maly-bohemia.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

maly-bohemia.cz SEO score

62

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

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

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 Maly-bohemia.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 Maly-bohemia.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

maly-bohemia.cz

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