Tools & Wizards About Us
sanita-topeni-instalace.cz screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sanita-topeni-instalace.cz

Welcome to nginx!

Page Load Speed

5.8 sec in total

First Response

498 ms

Resources Loaded

1.2 sec

Page Rendered

4.1 sec

sanita-topeni-instalace.cz screenshot

About Website

Click here to check amazing Sanita Topeni Instalace content. Otherwise, check out these important facts you probably never knew about sanita-topeni-instalace.cz

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Key Findings

We analyzed Sanita-topeni-instalace.cz page load time and found that the first response time was 498 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sanita-topeni-instalace.cz performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

sanita-topeni-instalace.cz

498 ms

styl.css

112 ms

top.jpg

679 ms

01_sarka.jpg

224 ms

01_eyes.gif

232 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Sanita-topeni-instalace.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (679 ms) belongs to the original domain Sanita-topeni-instalace.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.3 kB (3%)

Content Size

120.0 kB

After Optimization

116.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sanita-topeni-instalace.cz main page is 120.0 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. 15% of websites need less resources to load. Images take 115.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 3.2 kB

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 1.5 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 3.2 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 76 B

  • Original 115.0 kB
  • After minification 114.9 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. Sanita Topeni Instalace images are well optimized though.

CSS Optimization

-13%

Potential reduce by 43 B

  • Original 342 B
  • After minification 342 B
  • After compression 299 B

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. Sanita-topeni-instalace.cz needs all CSS files to be minified and compressed as it can save up to 43 B or 13% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanita Topeni Instalace. According to our analytics all requests are already optimized.

Network Requests Diagram

sanita-topeni-instalace.cz

sanita-topeni-instalace.cz

498 ms

styl.css

styl.css

112 ms

top.jpg

top.jpg

679 ms

01_sarka.jpg

01_sarka.jpg

224 ms

01_eyes.gif

01_eyes.gif

232 ms

01_prava.gif

01_prava.gif

229 ms

01_spodek.jpg

01_spodek.jpg

231 ms

menu_prvni.jpg

menu_prvni.jpg

676 ms

prvni.jpg

prvni.jpg

679 ms

bottom.gif

bottom.gif

677 ms

back_menu.gif

back_menu.gif

572 ms

Accessibility Review

sanita-topeni-instalace.cz accessibility score

93

Accessibility Issues

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

sanita-topeni-instalace.cz best practices score

75

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

Low

Detected JavaScript libraries

SEO Factors

sanita-topeni-instalace.cz SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sanita-topeni-instalace.cz can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sanita-topeni-instalace.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

sanita-topeni-instalace.cz

Open Graph description is not detected on the main page of Sanita Topeni Instalace. 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: