Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

nedvizimost.cz

Forpsi.com

Page Load Speed

1.2 sec in total

First Response

399 ms

Resources Loaded

700 ms

Page Rendered

60 ms

About Website

Welcome to nedvizimost.cz homepage info - get ready to check Nedvizimost best content right away, or after learning these important things about nedvizimost.cz

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Key Findings

We analyzed Nedvizimost.cz page load time and found that the first response time was 399 ms and then it took 760 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

nedvizimost.cz performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

nedvizimost.cz

399 ms

top_fondo.gif

100 ms

fondo_sx.gif

201 ms

logo.gif

203 ms

fondo_dx.gif

200 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Nedvizimost.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (399 ms) belongs to the original domain Nedvizimost.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 491.2 kB (71%)

Content Size

696.7 kB

After Optimization

205.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nedvizimost.cz main page is 696.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 623.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 2.2 kB

  • Original 3.2 kB
  • After minification 3.0 kB
  • After compression 981 B

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 2.2 kB or 69% of the original size.

Image Optimization

-76%

Potential reduce by 473.8 kB

  • Original 623.0 kB
  • After minification 149.2 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. Obviously, Nedvizimost needs image optimization as it can save up to 473.8 kB or 76% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 13.3 kB

  • Original 65.1 kB
  • After minification 65.0 kB
  • After compression 51.8 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 13.3 kB or 20% of the original size.

CSS Optimization

-36%

Potential reduce by 1.9 kB

  • Original 5.4 kB
  • After minification 5.4 kB
  • After compression 3.4 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. Nedvizimost.cz needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 36% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nedvizimost. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

nedvizimost.cz accessibility score

60

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

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

High

Links do not have a discernible name

Best Practices

nedvizimost.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

SEO Factors

nedvizimost.cz SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nedvizimost.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Nedvizimost.cz main page’s claimed encoding is iso-8859-1. 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

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