Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

podlahygerflor.cz

Podlahy - GERFLOR | Vinylové podlahy GERFLOR, Gerflor texline, HQR, Gerflor Creation, Gerflor Rigid Spc click, Gerflor Topsilence, Gerflor nerok

Page Load Speed

4 sec in total

First Response

514 ms

Resources Loaded

2.4 sec

Page Rendered

1.1 sec

podlahygerflor.cz screenshot

About Website

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

Podlahy - GERFLOR. vinylové Podlahy Gerflor, vinylové dílce gerflor texline, HQR, Gerflor Rigid spc vinyl click

Visit podlahygerflor.cz

Key Findings

We analyzed Podlahygerflor.cz page load time and found that the first response time was 514 ms and then it took 3.5 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

podlahygerflor.cz performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

podlahygerflor.cz

514 ms

style.css

325 ms

login.js

418 ms

script.js

408 ms

top_bg.jpg

313 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Podlahygerflor.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Podlahygerflor.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.9 kB (6%)

Content Size

489.8 kB

After Optimization

458.9 kB

In fact, the total size of Podlahygerflor.cz main page is 489.8 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. Only 10% of websites need less resources to load. Images take 467.0 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 7.3 kB

  • Original 11.3 kB
  • After minification 10.4 kB
  • After compression 4.0 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 7.3 kB or 64% of the original size.

Image Optimization

-3%

Potential reduce by 14.3 kB

  • Original 467.0 kB
  • After minification 452.7 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. Podlahy GERFLOR images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 387 B

  • Original 660 B
  • After minification 490 B
  • After compression 273 B

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 387 B or 59% of the original size.

CSS Optimization

-82%

Potential reduce by 9.0 kB

  • Original 10.9 kB
  • After minification 8.5 kB
  • After compression 1.9 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. Podlahygerflor.cz needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Podlahy GERFLOR. According to our analytics all requests are already optimized.

Accessibility Review

podlahygerflor.cz accessibility score

89

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

Best Practices

podlahygerflor.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

podlahygerflor.cz SEO score

98

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Podlahygerflor.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Podlahygerflor.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 Podlahy GERFLOR. 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: