Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

nahlizeni-nemovitosti-katastr.cz

Realitní kancelář Praha | Prodej a pronájem nemovitostí | Realitní služby pro prodávající zdarma

Page Load Speed

3.5 sec in total

First Response

680 ms

Resources Loaded

2.7 sec

Page Rendered

165 ms

nahlizeni-nemovitosti-katastr.cz screenshot

About Website

Visit nahlizeni-nemovitosti-katastr.cz now to see the best up-to-date Nahlizeni Nemovitosti Katastr content and also check out these interesting facts you probably never knew about nahlizeni-nemovitosti-katastr.cz

Rodinná realitka pro Prahu a okolí ✅ Prodej a pronájem bytů, domů a pozemků v Praze a okolí ✅ Realitní expert Praha 6

Visit nahlizeni-nemovitosti-katastr.cz

Key Findings

We analyzed Nahlizeni-nemovitosti-katastr.cz page load time and found that the first response time was 680 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nahlizeni-nemovitosti-katastr.cz performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

51/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

www.nahlizeni-nemovitosti-katastr.cz

680 ms

style.css

209 ms

script.js

450 ms

show_ads.js

6 ms

mainbg.png

214 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 19% of them (5 requests) were addressed to the original Nahlizeni-nemovitosti-katastr.cz, 19% (5 requests) were made to Pagead2.googlesyndication.com and 15% (4 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (680 ms) belongs to the original domain Nahlizeni-nemovitosti-katastr.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.8 kB (27%)

Content Size

128.9 kB

After Optimization

94.1 kB

In fact, the total size of Nahlizeni-nemovitosti-katastr.cz main page is 128.9 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. 30% of websites need less resources to load. Javascripts take 65.9 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.2 kB

  • Original 10.5 kB
  • After minification 9.0 kB
  • After compression 3.2 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 1.5 kB, which is 14% 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 7.2 kB or 69% of the original size.

Image Optimization

-4%

Potential reduce by 2.1 kB

  • Original 47.0 kB
  • After minification 44.9 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. Nahlizeni Nemovitosti Katastr images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 21.2 kB

  • Original 65.9 kB
  • After minification 65.8 kB
  • After compression 44.7 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 21.2 kB or 32% of the original size.

CSS Optimization

-76%

Potential reduce by 4.2 kB

  • Original 5.6 kB
  • After minification 4.6 kB
  • After compression 1.3 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. Nahlizeni-nemovitosti-katastr.cz needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nahlizeni Nemovitosti Katastr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

nahlizeni-nemovitosti-katastr.cz accessibility score

69

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

nahlizeni-nemovitosti-katastr.cz best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nahlizeni-nemovitosti-katastr.cz SEO score

62

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

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 Nahlizeni-nemovitosti-katastr.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 Nahlizeni-nemovitosti-katastr.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

Open Graph description is not detected on the main page of Nahlizeni Nemovitosti Katastr. 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: