Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

vcipu.cz

Staročeská klasická hospůdka V Cípu

Page Load Speed

3.5 sec in total

First Response

291 ms

Resources Loaded

2.9 sec

Page Rendered

260 ms

vcipu.cz screenshot

About Website

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

Nabízíme Vám nejen příjemné posezení u chutného oběda, či jen tak s přáteli,ale též ideální prostor pro firemní akce, pořádání rodinných oslav.

Visit vcipu.cz

Key Findings

We analyzed Vcipu.cz page load time and found that the first response time was 291 ms and then it took 3.2 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

vcipu.cz performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

vcipu.cz

291 ms

www.vcipu.cz

620 ms

modal.css

116 ms

template.css

221 ms

mootools-core.js

532 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Vcipu.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (957 ms) belongs to the original domain Vcipu.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 265.3 kB (29%)

Content Size

911.8 kB

After Optimization

646.5 kB

In fact, the total size of Vcipu.cz main page is 911.8 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. 15% of websites need less resources to load. Images take 543.4 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 3.0 kB

  • Original 4.3 kB
  • After minification 4.0 kB
  • After compression 1.4 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. 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 3.0 kB or 69% of the original size.

Image Optimization

-1%

Potential reduce by 3.3 kB

  • Original 543.4 kB
  • After minification 540.1 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. Vcipu images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 248.2 kB

  • Original 350.2 kB
  • After minification 344.8 kB
  • After compression 102.0 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 248.2 kB or 71% of the original size.

CSS Optimization

-77%

Potential reduce by 10.7 kB

  • Original 13.8 kB
  • After minification 12.1 kB
  • After compression 3.1 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. Vcipu.cz needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (50%)

Requests Now

16

After Optimization

8

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vcipu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vcipu.cz accessibility score

92

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

Links do not have a discernible name

Best Practices

vcipu.cz best practices score

75

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

SEO Factors

vcipu.cz SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vcipu.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 Vcipu.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 Vcipu. 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: