Access realitniservery.cz. Realitní servery.cz

Report Summary

About Website

Welcome to realitniservery.cz homepage info - get ready to check Realitni Servery best content for Czech Republic right away, or after learning these important things about realitniservery.cz

Prověřené realitní servery na jednom místě. Vybírejte podle okresů nebo typu nemovitosti na prodej či k pronájmu.

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

realitniservery.cz

417 ms

www.realitniservery.cz

5313 ms

all.min.css

1611 ms

autocompleter.min.css

309 ms

styleads.min.css

320 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 39% of them (43 requests) were addressed to the original Realitniservery.cz, 11% (12 requests) were made to Img.ceskereality.cz and 9% (10 requests) were made to I.ci.cz. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Toplist.cz.

Content Size

1.3 MB

After Optimization

1.2 MB

In fact, the total size of Realitniservery.cz main page is 1.3 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. 55% of websites need less resources to load. Images take 956.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 68.7 kB

Original 84.1 kB
After minification 70.8 kB
After compression 15.4 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 13.3 kB, which is 16% 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 68.7 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 54.9 kB

Original 956.8 kB
After minification 901.9 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. Realitni Servery images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 45.3 kB

Original 270.6 kB
After minification 270.6 kB
After compression 225.3 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 45.3 kB or 17% of the original size.

CSS Optimization

-0%

Potential reduce by 61 B

Original 22.9 kB
After minification 22.9 kB
After compression 22.8 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. Realitniservery.cz has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Realitni Servery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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/).

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 Realitniservery.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 Realitniservery.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

realitniservery.cz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Realitní servery.cz

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)