Tools & Wizards About Us
maly-bohemia.cz screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

maly-bohemia.cz

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

Page Load Speed

2 sec in total

First Response

328 ms

Resources Loaded

1.5 sec

Page Rendered

178 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 328 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

maly-bohemia.cz performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

www.maly-bohemia.cz

328 ms

style.css

96 ms

css

28 ms

jquery.min.js

15 ms

jquery.bxslider.min.js

35 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 60% of them (12 requests) were addressed to the original Maly-bohemia.cz, 20% (4 requests) were made to Cdn.jsdelivr.net and 10% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (573 ms) belongs to the original domain Maly-bohemia.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.6 kB (9%)

Content Size

589.1 kB

After Optimization

537.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maly-bohemia.cz main page is 589.1 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. 30% of websites need less resources to load. Images take 535.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.5 kB

  • Original 10.6 kB
  • After minification 9.0 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 1.6 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 7.5 kB or 71% of the original size.

Image Optimization

-8%

Potential reduce by 41.6 kB

  • Original 535.2 kB
  • After minification 493.6 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

-0%

Potential reduce by 17 B

  • Original 33.6 kB
  • After minification 33.6 kB
  • After compression 33.6 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

-25%

Potential reduce by 2.4 kB

  • Original 9.7 kB
  • After minification 9.7 kB
  • After compression 7.3 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 2.4 kB or 25% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 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

328 ms

style.css

style.css

96 ms

css

css

28 ms

jquery.min.js

jquery.min.js

15 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

35 ms

jquery.bxslider.css

jquery.bxslider.css

45 ms

bx_loader.gif

bx_loader.gif

14 ms

controls.png

controls.png

14 ms

logobg.png

logobg.png

95 ms

logo.jpg

logo.jpg

281 ms

shadow.gif

shadow.gif

190 ms

imgtop.jpg

imgtop.jpg

478 ms

imgtop2.jpg

imgtop2.jpg

573 ms

hp1.jpg

hp1.jpg

375 ms

hp4.jpg

hp4.jpg

376 ms

hp7.jpg

hp7.jpg

376 ms

list_point.png

list_point.png

374 ms

vaillant.png

vaillant.png

484 ms

jizfRExUiTo99u79B_mh0OCtKA.ttf

jizfRExUiTo99u79B_mh0OCtKA.ttf

10 ms

jizaRExUiTo99u79D0yEwA.ttf

jizaRExUiTo99u79D0yEwA.ttf

16 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: